Re: [android-developers] Re: Listen to Incoming Calls through BroadcasrReceiver
Hi guys,
GREETINGS OF THE DAY,
in your broadcast reciver u have to implement phone state listener's
onCallStateChanged method. this method gives state of phone i.e. ringing,
idle, offhook.
You can find details about it on android developer by firing serach on phone
state listener. hope this works for you.
--
Thanks Regards,
Kapil Lokhande | Dexter Advisory Pvt. Ltd. http://dexterltd.com/ | Android
Developer
[image: dexterlogo.jpg]
On Fri, Apr 1, 2011 at 11:06 AM, Sven sirdarthna...@googlemail.com wrote:
Have a loot at there:
http://developer.android.com/reference/android/telephony/TelephonyManager.html
You have to register a BroadcastReciever in your Manifest (like your
outgoing one) with the intent filter android.intent.action.PHONE_STATE
and you need the Permission READ_PHONE_STATE.
If you check for the state CALL_STATE_RINGING, then you know there is
a incoming call. Then you can start your app. You can start your
activity or service.
I'm working on a app using this as well, but at the moment I'm at work
and don't have the source in front of me, to give you detailed
example. Maybe you can find out with the help i gave you here, if not
i can post some example later the day when I'm at home.
On Mar 31, 12:17 pm, C Sardar crsardar@gmail.com wrote:
Hi,
Whenever a new outgoing call in placed OS broadcast a native action
ACTION_NEW_OUTGOING_CALL and we can listen to an outgoing call as
follows
public class OutgoingCallListenerCRS extends BroadcastReceiver{
@Override
public void onReceive(Context context, Intent intent) {
Log.e(Chitta : , Its working);
}
}
manifest as follows
application android:icon=@drawable/icon android:label=@string/
app_name
receiver android:name=OutgoingCallListenerCRS
android:enabled=true
intent-filter
action
android:name=android.intent.action.NEW_OUTGOING_CALL/
category
android:name=android.intent.category.DEFAULT /
/intent-filter
/receiver
/application
uses-permission
android:name=android.permission.PROCESS_OUTGOING_CALLS/
Similarly I want to do same for an incoming call,
I want to make an app that will start by itself whenever a new
incoming call appears, by listening to OS's Native Android Broadcast
Actions, is it possible?
If not, how can I make an app that will start by itself whenever a
incoming call comes in device even though my app was not started
before the incoming call.
Please give some idea or sample etc
Thanks Regards
CR Sardar
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[android-developers] Re: Dev Console profile edit page??
The statistics are reset back to March 1st. That's a hoot! -John Coryat -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] CTS Gingerbread testBuildConstants fails
HI, While running CTS on Gingerbread seen below test fail in below mention line while checking Build.SERIAL * testBuildConstantsally :=* assertTrue(SERIAL_NUMBER_PATTERN.matcher(Build.SERIAL).matches()); It check Build.SERIAL what values needs to be here ? e.g. for Build.DEVICE it is : mytarget_345 like that. Thanks, -- Atul Raut http://rautatul.weebly.com/ http://atulraut.wordpress.com/ http://rautatul.wordpress.com/ Mobile : 9581819292 atulrau...@gmail.com hack...@android.com hack...@android.com -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Can i give Time Duration to my activity in Android??
http://developer.android.com/reference/android/os/Handler.html see postDelayed On Apr 1, 4:18 pm, Onkar Dhane,Trainee Software Developer,Alphabricks Technology pvt. ltd dhane.on...@gmail.com wrote: Hi,actually i have one full screen image and on that image there is one button.if user click on that button control goes to next activity.. So,now i want to give time limit for that full screen image activity..so that it will get visible/pop-up after given particular time(Ex. image screen popup after every 2sec.) Please give me suggestions and samples for the same Thanks in Advance-- -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Listen to Incoming Calls through BroadcasrReceiver
GREETINGS OF THE DAY, What are you? A Nigerian spammer? -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Dev Console profile edit page??
Seems they've added the in-app billing! -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Dev Console profile edit page??
I just tried uploading an update to one of my apps... Yeah, I hope they fix that soon. I tried multiple times and got this error every time: An unexpected error occurred. Please try again later On Apr 1, 12:13 am, Maps.Huge.Info (Maps API Guru) cor...@gmail.com wrote: The statistics are reset back to March 1st. That's a hoot! -John Coryat -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: Dev Console profile edit page??
01.04.2011 11:06, rich friedel пишет: Seems they've added the in-app billing! They did. And it seems like it actually worked for a few hours :) -- Kostya Vasilyev -- http://kmansoft.wordpress.com -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: Dev Console profile edit page??
And now... not 30 seconds after I post this... it is working again. Sorry for the false scare! Thanks, Justin Anderson MagouyaWare Developer http://sites.google.com/site/magouyaware On Fri, Apr 1, 2011 at 1:01 AM, MagouyaWare magouyaw...@gmail.com wrote: I just tried uploading an update to one of my apps... Yeah, I hope they fix that soon. I tried multiple times and got this error every time: An unexpected error occurred. Please try again later On Apr 1, 12:13 am, Maps.Huge.Info (Maps API Guru) cor...@gmail.com wrote: The statistics are reset back to March 1st. That's a hoot! -John Coryat -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Dev Console profile edit page??
Seems they've added the in-app billing! That's been there for the last few days already. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] isSMSReceive this api is not wrking.
in python-- for android automation
import android
phone_1=android.Android('1')
stat=phone_1.isSMSReceive('5556','text')
verifying the already send msg, but alwals shows
{'result': False, 'id': 1, 'error': None}
q is why it always return false? when the sms is in inbox? is the
argument pass is correct?
plz give a details with an example.? waiting for a early reply
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[android-developers] Is Android Smartphone application development similar to Android Tablet..???
Hi Friends, i want to develop application for Android Tablet, i already developed this application for android smartphones. how can i use my code(smartphone) for Android Tablet Application. please help me, Thanks -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Use one handler for multiple activties
Hi, Thanks for the reply. Can you please provide some links whihc gives information about implementing listeners? Regards, Nand -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] how to handle web service respose
hi
i am new to android
i am using soap in order to obtain the response from the .net web
service
the problem is that when i give a call for a response by using the
code:
SoapObject response = (SoapObject)this.call(SOAP_ACTION +
functionName, envelope);
SoapObject s = (SoapObject)
response.getProperty(diffgram);
SoapObject c =(SoapObject)s.getProperty(0);
so at cobject of soap
i got the response as
anyType{Table1=anyType{articleid=33770; annuaireid=33462;
villeid=78152; article_titre=Evasion verte Domaine national de Saint
Cloud; article_intro=Profitez des joies des parcours acrobatiques dans
les arbres en famille, entre amis ou en couple.; article_texte=Ouvert
à l'année !!
Avril à Octobre 10h à 20h réservation fortement conseillée
Novembre à Mars de 12h à la tombée de la nuit sur réservation
obligatoire
Cinq parcours pour enfants et adultes de niveaux différents sur un
forfait de 3h.
Une façon originale de découvrir le milieu naturel, de fêter un
anniversaire, un enterrement de vie de jeune fille/garçons ou encore
pour une teambuilding.
Pout toute réservation : www.evasion-verte.fr ou le 06.12.80.06.75;
article_site=http://www.evasion-verte.izispot.com/; article_valide=3;
article_adresse=Parc de Saint Cloud, près des entrées Garches et
Marnes La Coquette; article_tel=01 47 41 07 29; article_fax=anyType{};
article_modify=true; article_notification=1; article_qualite=1;
article_horaire=anyType{}; }; Table2=anyType{ville_nom=Saint Cloud;
ville_cp=92210; article_titre=Evasion verte Domaine national de Saint
Cloud; articleid=33770; artimagid=511; artimg_nom=5113080light.jpg;
artimg_ordre=511; }; Table2=anyType{ville_nom=Saint Cloud;
ville_cp=92210; article_titre=Evasion verte Domaine national de Saint
Cloud; articleid=33770; artimagid=512;
artimg_nom=512lebois2004light.jpg; artimg_ordre=512; };
Table2=anyType{ville_nom=Saint Cloud; ville_cp=92210;
article_titre=Evasion verte Domaine national de Saint Cloud;
articleid=33770; artimagid=513; artimg_nom=513photo030light.jpg;
artimg_ordre=513; }; Table3=anyType{distance=2.1129132010606257; };
Table4=anyType{evalid=0; }; Table5=anyType{ville_longitude=2.205900;
ville_latitude=48.849100; ville_nom=Saint Cloud; ville_cp=92210; }; }
means five tables as a soap response
i am capable of handling response of two tables and stored them in
arrrays
so my question is how to handle it for five tables
i did even implement splitting response into strings
but that method uses lots of phone memory and even slower down the
application
i here need a smart method which parse my response class and give me a
response in the format
so that i am capable of displaying the response items on my android
screen.
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[android-developers] Inflate alloc a new View or reuse it
Hi,
I am a little bit confused about this piece of code :
for(int i = 0; i poi.getCommenti().size();i++){
item = poi.getCommenti().get(i);
commento = li.inflate(R.layout.commento, null);
commento_data = (TextView)
commento.findViewById(R.id.commento_data);
commento_descrizione =(TextView)
commento.findViewById(R.id.commento_descrizione);
commento_name = (TextView)
commento.findViewById(R.id.commento_nome);
commento_foto = (ImageView)
commento.findViewById(R.id.commento_foto);
commento_data.setText(item.getData());
commento_descrizione.setText(item.getTesto());
commento_name.setText(item.getUtente().getName());
contenitore_commenti.addView(commento); //
contenitore_commenti is
an LinearLayout
image[i] = new ImageViewURL(commento_foto,
item.getAnteprimaURL());
thread_image_commenti = new
ImageThreadURL(this);
thread_image_commenti.execute(new
ImageViewURL(commento_foto,
item.getAnteprimaURL()));
}
thread image is a simple thread which do a download of an image and
take 2 param:
1) an ImageView where thread call setImage(Bitmap)
2) an String representing an URL (for download image)
The problem is that I can see all my photo flicker when a single image
is downloaded and all photo have the same image (URL are not the
same).
This is the right way ? Inflate a NEW view for each element create a
NEW VIEW OBJECT for each iteration or them are the same object ?
What's wrong?
Thanks a lot in advance.
pedr0
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[android-developers] Re: Is Android Smartphone application development similar to Android Tablet..???
1) Run app on Android Tablet 2) Note any errors 3) Any Errors? No, go to Step 6 4) Fix errors 5) Go to Step 1 6) Done On Apr 1, 3:21 pm, sourabh sourabh.zal...@gmail.com wrote: Hi Friends, i want to develop application for Android Tablet, i already developed this application for android smartphones. how can i use my code(smartphone) for Android Tablet Application. please help me, Thanks -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Clicking on grid item is not showing up full image view, handling onItemClick()
Hi All,
I am trying to show full image when clicking on one of the thumbnail
of grid view, i am able to view the grid with thumbnails but as soon
as i click on any thumbnail to show it in full screen, handling
onItemClick(), it crashes. below is my complete code, please help
package com.example.HelloGridView;
import android.app.Activity;
import android.os.Bundle;
import android.content.Context;
import android.content.res.Resources;
import android.graphics.Bitmap;
import android.graphics.Canvas;
import android.graphics.Paint;
import android.graphics.drawable.Drawable;
import android.util.AttributeSet;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.BaseAdapter;
import android.widget.GridView;
import android.widget.ImageView;
import android.widget.Toast;
public class HelloGridView extends Activity{
int current_pos;
private Bitmap[] mTileArray;
private MyView myView;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
GridView gridview = (GridView) findViewById(R.id.gridview);
gridview.setAdapter(new ImageAdapter(this));
gridview.setOnItemClickListener(new OnItemClickListener() {
public void onItemClick(AdapterView? parent, View v, int
position, long id)
{
Toast.makeText(HelloGridView.this, + position,
Toast.LENGTH_SHORT).show();
current_pos = position;
myView.invalidate();
}
});
}
public class ImageAdapter extends BaseAdapter {
private Context mContext;
public ImageAdapter(Context c) {
mContext = c;
}
public int getCount() {
return mThumbIds.length;
}
public Object getItem(int position) {
return null;
}
public long getItemId(int position) {
return 0;
}
// create a new ImageView for each item referenced by the
Adapter
public View getView(int position, View convertView, ViewGroup
parent) {
ImageView imageView;
if (convertView == null) { // if it's not recycled,
initialize some attributes
imageView = new ImageView(mContext);
imageView.setLayoutParams(new
GridView.LayoutParams(85, 85));
imageView.setScaleType(ImageView.ScaleType.CENTER_CROP);
imageView.setPadding(8, 8, 8, 8);
} else {
imageView = (ImageView) convertView;
}
imageView.setImageResource(mThumbIds[position]);
return imageView;
}
// references to our images
private Integer[] mThumbIds = {
R.drawable.sample_0, R.drawable.sample_1,
R.drawable.sample_2, R.drawable.sample_0
};
}
public class MyView extends View {
private Bitmap[] mTileArray;
private final Paint mPaint = new Paint();
public MyView(Context context, AttributeSet attrs, int
defStyle) {
super(context, attrs, defStyle);
//TypedArray a = context.obtainStyledAttributes(attrs,
R.styleable.TileView);
//mTileSize = a.getInt(R.styleable.TileView_tileSize, 12);
//a.recycle();
Resources r = this.getContext().getResources();
loadTile(0,
r.getDrawable(R.drawable.sample_0));
loadTile(1, r.getDrawable(R.drawable.sample_1));
loadTile(2, r.getDrawable(R.drawable.sample_2));
loadTile(3, r.getDrawable(R.drawable.sample_0));
}
public MyView(Context context, AttributeSet attrs) {
super(context, attrs);
Resources r = this.getContext().getResources();
loadTile(0,
r.getDrawable(R.drawable.sample_0));
loadTile(1, r.getDrawable(R.drawable.sample_1));
loadTile(2, r.getDrawable(R.drawable.sample_2));
loadTile(3, r.getDrawable(R.drawable.sample_0));
}
public void loadTile(int key, Drawable tile) {
Bitmap bitmap = Bitmap.createBitmap(191, 285,
Bitmap.Config.ARGB_);
Canvas canvas = new Canvas(bitmap);
tile.setBounds(0, 0, 191, 285);
tile.draw(canvas);
mTileArray[key] = bitmap;
}
@Override
public void onDraw(Canvas canvas) {
super.onDraw(canvas);
canvas.drawBitmap(mTileArray[1], 0,0, mPaint);
}
}
}
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Re: [android-developers] Re: Unique ID for a device: why aren't devices certified Android-compliant?
01.04.2011 9:04, Dianne Hackborn пишет: As far as ANDROID_ID -- please be aware that some people concerned about privacy very much do not like applications being able to retrieve something that uniquely identifies their device that can be correlated across applications. Ah, those users again :) As such, don't be surprised if in the future there appears the ability to restrict access to ANDROID_ID. I very strongly recommend not using ANDROID_ID. The sample LVL implementation uses ANDROID_ID for security (this is how the duplicates were discovered). In app billing documentation suggests encrypting purchase data with some ID unique to the phone. Tim Bray's blog post from yesterday concludes that for a unique ID, the best approach is probably the use of ANDROID_ID. What is the Android team's position on this then? Is there one? Implementing trial period support on one's own (since there in none in LVL or In-App Billing) also needs some kind of unique ID, and the alternatives (using the primary Google account associated with the device, or the telephony ID if available) are definitely worse for privacy. What is your suggestion for this? Generate a unique ID in the application and back it up using bmgr? If you want to have settings retained if the user uninstalls and then re-installs, consider using the backup manager. This also has the advantage of allowing you to restore the user's settings across devices. Is that really only 2.2 and up? It seems that my 2.1 phone has bmgr accessible through adb shell, do you think that's a manufacturer back-port, or was it really in 2.1, just not documented? -- Kostya Vasilyev -- http://kmansoft.wordpress.com -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Inflate alloc a new View or reuse it
li.inflate(R.layout.commento, null);
gives you a new view object hierarchy each time.
The rest is... probably bugs in your code.
I see that you do
new ImageViewURL(commento_foto,item.getAnteprimaURL()
twice for each commento item. Doesn't seem right to me.
-- Kostya
01.04.2011 11:49, pedr0 пишет:
Hi,
I am a little bit confused about this piece of code :
for(int i = 0; i poi.getCommenti().size();i++){
item = poi.getCommenti().get(i);
commento = li.inflate(R.layout.commento, null);
commento_data = (TextView)
commento.findViewById(R.id.commento_data);
commento_descrizione =(TextView)
commento.findViewById(R.id.commento_descrizione);
commento_name = (TextView)
commento.findViewById(R.id.commento_nome);
commento_foto = (ImageView)
commento.findViewById(R.id.commento_foto);
commento_data.setText(item.getData());
commento_descrizione.setText(item.getTesto());
commento_name.setText(item.getUtente().getName());
contenitore_commenti.addView(commento); //
contenitore_commenti is
an LinearLayout
image[i] = new ImageViewURL(commento_foto,
item.getAnteprimaURL());
thread_image_commenti = new
ImageThreadURL(this);
thread_image_commenti.execute(new
ImageViewURL(commento_foto,
item.getAnteprimaURL()));
}
thread image is a simple thread which do a download of an image and
take 2 param:
1) an ImageView where thread call setImage(Bitmap)
2) an String representing an URL (for download image)
The problem is that I can see all my photo flicker when a single image
is downloaded and all photo have the same image (URL are not the
same).
This is the right way ? Inflate a NEW view for each element create a
NEW VIEW OBJECT for each iteration or them are the same object ?
What's wrong?
Thanks a lot in advance.
pedr0
--
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--
Kostya Vasilyev -- http://kmansoft.wordpress.com
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[android-developers] Regarding Size Of Tab Tiltle...
Hi All, How To Increase The size of Tab Title(Text Or Font)...?? Regards, Yogi -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] WebActivity: How to prevent page not found messages
Hi, when using WebActivites, I want to display a friendly page not found message to the user when the phone is offline. I do not want to display the default message that shows the URL that could not be loaded. Any way I can catch those page not found messages and display a local html file instead? Thanks, Stephan -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] ShortcutIconResource
Hi, When I pick a shortcut I can get a ShortcutIconResource from the intent (Intent.EXTRA_SHORTCUT_ICON_RESOURCE). I would like to display this icon. How can I get a Bitmap or Drawable from it? Thanks, T. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Inflate alloc a new View or reuse it
I am so sorry for the mistake, problem happen during THIS PIECE OF
CODE
for(int i = 0; i poi.getCommenti().size();i++){
item = poi.getCommenti().get(i);
commento = li.inflate(R.layout.commento, null);
commento_data = (TextView)
commento.findViewById(R.id.commento_data);
commento_descrizione =(TextView)
commento.findViewById(R.id.commento_descrizione);
commento_name = (TextView)
commento.findViewById(R.id.commento_nome);
commento_foto = (ImageView)
commento.findViewById(R.id.commento_foto);
Log.d(TAG, commento_foto:+commento_foto);
commento_data.setText(item.getData());
commento_descrizione.setText(item.getTesto());
commento_name.setText(item.getUtente().getName());
contenitore_commenti.addView(commento);
image[i] = new ImageViewURL(commento_foto,
item.getAnteprimaURL());
}
// I start only one thread for all images
thread_image_commenti = new ImageThreadURL(this);
thread_image_commenti.execute(image);
On 1 Apr, 10:09, Kostya Vasilyev kmans...@gmail.com wrote:
li.inflate(R.layout.commento, null);
gives you a new view object hierarchy each time.
The rest is... probably bugs in your code.
I see that you do
new ImageViewURL(commento_foto,item.getAnteprimaURL()
twice for each commento item. Doesn't seem right to me.
-- Kostya
01.04.2011 11:49, pedr0 пишет:
Hi,
I am a little bit confused about this piece of code :
for(int i = 0; i poi.getCommenti().size();i++){
item = poi.getCommenti().get(i);
commento = li.inflate(R.layout.commento, null);
commento_data = (TextView)
commento.findViewById(R.id.commento_data);
commento_descrizione =(TextView)
commento.findViewById(R.id.commento_descrizione);
commento_name = (TextView)
commento.findViewById(R.id.commento_nome);
commento_foto = (ImageView)
commento.findViewById(R.id.commento_foto);
commento_data.setText(item.getData());
commento_descrizione.setText(item.getTesto());
commento_name.setText(item.getUtente().getName());
contenitore_commenti.addView(commento); //
contenitore_commenti is
an LinearLayout
image[i] = new ImageViewURL(commento_foto,
item.getAnteprimaURL());
thread_image_commenti = new
ImageThreadURL(this);
thread_image_commenti.execute(new
ImageViewURL(commento_foto,
item.getAnteprimaURL()));
}
thread image is a simple thread which do a download of an image and
take 2 param:
1) an ImageView where thread call setImage(Bitmap)
2) an String representing an URL (for download image)
The problem is that I can see all my photo flicker when a single image
is downloaded and all photo have the same image (URL are not the
same).
This is the right way ? Inflate a NEW view for each element create a
NEW VIEW OBJECT for each iteration or them are the same object ?
What's wrong?
Thanks a lot in advance.
pedr0
--
undefined
--
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[android-developers] Re: ShortcutIconResource
Like this:
Drawable shortcutIconDrawable = null;
Parcelable iconResourceParcelable =
shortcutData.getParcelable(Intent.EXTRA_SHORTCUT_ICON_RESOURCE);
if (iconResourceParcelable != null iconResourceParcelable
instanceof Intent.ShortcutIconResource) {
Intent.ShortcutIconResource iconResource =
(Intent.ShortcutIconResource)iconResourceParcelable
Resources resources =
getPackageManager().getResourcesForApplication(iconResource.packageName);
if (resources != null) {
int id = resources.getIdentifier(iconResource.resourceName,
null, null);
shortcutIconDrawable = resources.getDrawable(id);
}
On Apr 1, 10:22 am, b_t bartata...@gmail.com wrote:
Hi,
When I pick a shortcut I can get a ShortcutIconResource from the
intent (Intent.EXTRA_SHORTCUT_ICON_RESOURCE).
I would like to display this icon. How can I get a Bitmap or Drawable
from it?
Thanks,
T.
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Re: [android-developers] Re: Inflate alloc a new View or reuse it
So, is it working now?
01.04.2011 12:28 пользователь pedr0 pulsarpie...@gmail.com написал:
I am so sorry for the mistake, problem happen during THIS PIECE OF
CODE
for(int i = 0; i poi.getCommenti().size();i++){
item = poi.getCommenti().get(i);
commento = li.inflate(R.layout.commento, null);
commento_data = (TextView)
commento.findViewById(R.id.commento_data);
commento_descrizione =(TextView)
commento.findViewById(R.id.commento_descrizione);
commento_name = (TextView)
commento.findViewById(R.id.commento_nome);
commento_foto = (ImageView)
commento.findViewById(R.id.commento_foto);
Log.d(TAG, commento_foto:+commento_foto);
commento_data.setText(item.getData());
commento_descrizione.setText(item.getTesto());
commento_name.setText(item.getUtente().getName());
contenitore_commenti.addView(commento);
image[i] = new ImageViewURL(commento_foto,
item.getAnteprimaURL());
}
// I start only one thread for all images
thread_image_commenti = new ImageThreadURL(this);
thread_image_commenti.execute(image);
On 1 Apr, 10:09, Kostya Vasilyev kmans...@gmail.com wrote:
li.inflate(R.layout.commento, null);
gives you a new view object hierarchy each time.
The rest is... probably bugs in your code.
I see that you do
new ImageViewURL(commento_foto,item.getAnteprimaURL()
twice for each commento item. Doesn't seem right to me.
-- Kostya
01.04.2011 11:49, pedr0 пишет:
Hi,
I am a little bit confused about this piece of code :
for(int i = 0; i poi.getCommenti().size();i++){
item = poi.getCommenti().get(i);
commento = li.inflate(R.layout.commento, null);
commento_data = (TextView)
commento.findViewById(R.id.commento_data);
commento_descrizione =(TextView)
commento.findViewById(R.id.commento_descrizione);
commento_name = (TextView)
commento.findViewById(R.id.commento_nome);
commento_foto = (ImageView)
commento.findViewById(R.id.commento_foto);
commento_data.setText(item.getData());
commento_descrizione.setText(item.getTesto());
commento_name.setText(item.getUtente().getName());
contenitore_commenti.addView(commento); //
contenitore_commenti is
an LinearLayout
image[i] = new ImageViewURL(commento_foto,
item.getAnteprimaURL());
thread_image_commenti = new
ImageThreadURL(this);
thread_image_commenti.execute(new
ImageViewURL(commento_foto,
item.getAnteprimaURL()));
}
thread image is a simple thread which do a download of an image and
take 2 param:
1) an ImageView where thread call setImage(Bitmap)
2) an String representing an URL (for download image)
The problem is that I can see all my photo flicker when a single image
is downloaded and all photo have the same image (URL are not the
same).
This is the right way ? Inflate a NEW view for each element create a
NEW VIEW OBJECT for each iteration or them are the same object ?
What's wrong?
Thanks a lot in advance.
pedr0
--
undefined
--
Kostya Vasilyev --http://kmansoft.wordpress.com
--
undefinedI a
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Re: [android-developers] Clicking on grid item is not showing up full image view, handling onItemClick()
Logcat output?
01.04.2011 12:04 пользователь mack2978 smashmah...@gmail.com написал:
Hi All,
I am trying to show full image when clicking on one of the thumbnail
of grid view, i am able to view the grid with thumbnails but as soon
as i click on any thumbnail to show it in full screen, handling
onItemClick(), it crashes. below is my complete code, please help
package com.example.HelloGridView;
import android.app.Activity;
import android.os.Bundle;
import android.content.Context;
import android.content.res.Resources;
import android.graphics.Bitmap;
import android.graphics.Canvas;
import android.graphics.Paint;
import android.graphics.drawable.Drawable;
import android.util.AttributeSet;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.BaseAdapter;
import android.widget.GridView;
import android.widget.ImageView;
import android.widget.Toast;
public class HelloGridView extends Activity{
int current_pos;
private Bitmap[] mTileArray;
private MyView myView;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
GridView gridview = (GridView) findViewById(R.id.gridview);
gridview.setAdapter(new ImageAdapter(this));
gridview.setOnItemClickListener(new OnItemClickListener() {
public void onItemClick(AdapterView? parent, View v, int
position, long id)
{
Toast.makeText(HelloGridView.this, + position,
Toast.LENGTH_SHORT).show();
current_pos = position;
myView.invalidate();
}
});
}
public class ImageAdapter extends BaseAdapter {
private Context mContext;
public ImageAdapter(Context c) {
mContext = c;
}
public int getCount() {
return mThumbIds.length;
}
public Object getItem(int position) {
return null;
}
public long getItemId(int position) {
return 0;
}
// create a new ImageView for each item referenced by the
Adapter
public View getView(int position, View convertView, ViewGroup
parent) {
ImageView imageView;
if (convertView == null) { // if it's not recycled,
initialize some attributes
imageView = new ImageView(mContext);
imageView.setLayoutParams(new
GridView.LayoutParams(85, 85));
imageView.setScaleType(ImageView.ScaleType.CENTER_CROP);
imageView.setPadding(8, 8, 8, 8);
} else {
imageView = (ImageView) convertView;
}
imageView.setImageResource(mThumbIds[position]);
return imageView;
}
// references to our images
private Integer[] mThumbIds = {
R.drawable.sample_0, R.drawable.sample_1,
R.drawable.sample_2, R.drawable.sample_0
};
}
public class MyView extends View {
private Bitmap[] mTileArray;
private final Paint mPaint = new Paint();
public MyView(Context context, AttributeSet attrs, int
defStyle) {
super(context, attrs, defStyle);
//TypedArray a = context.obtainStyledAttributes(attrs,
R.styleable.TileView);
// mTileSize = a.getInt(R.styleable.TileView_tileSize, 12);
//a.recycle();
Resources r = this.getContext().getResources();
loadTile(0,
r.getDrawable(R.drawable.sample_0));
loadTile(1, r.getDrawable(R.drawable.sample_1));
loadTile(2, r.getDrawable(R.drawable.sample_2));
loadTile(3, r.getDrawable(R.drawable.sample_0));
}
public MyView(Context context, AttributeSet attrs) {
super(context, attrs);
Resources r = this.getContext().getResources();
loadTile(0,
r.getDrawable(R.drawable.sample_0));
loadTile(1, r.getDrawable(R.drawable.sample_1));
loadTile(2, r.getDrawable(R.drawable.sample_2));
loadTile(3, r.getDrawable(R.drawable.sample_0));
}
public void loadTile(int key, Drawable tile) {
Bitmap bitmap = Bitmap.createBitmap(191, 285,
Bitmap.Config.ARGB_);
Canvas canvas = new Canvas(bitmap);
tile.setBounds(0, 0, 191, 285);
tile.draw(canvas);
mTileArray[key] = bitmap;
}
@Override
public void onDraw(Canvas canvas) {
super.onDraw(canvas);
canvas.drawBitmap(mTileArray[1], 0,0, mPaint);
}
}
}
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[android-developers] Re: Unique ID for a device: why aren't devices certified Android-compliant?
As far as ANDROID_ID -- please be aware that some people concerned about privacy very much do not like applications being able to retrieve something that uniquely identifies their device I only use ANDROID_ID to identify my own test phones and suppress ads when running my app on these test phones, to avoid inadvertently clicking on my Google AdMob ads once in while during app testing. So ANDROID_ID is in this use case never broadcast in any way, and there is no privacy issue for users while I need not make any code changes before release. Alternatively, I can implement a workaround by checking for the presence of some secret file that I manually put on my test phones, but using ANDROID_ID seemed a little more elegant. I understand that it may be hard for Google to verify whether or not an app broadcasts (encoded) unique identifiers along with non-identifying data. As such, don't be surprised if in the future there appears the ability to restrict access to ANDROID_ID. Is your advice then to use the special-file-checking workaround instead of ANDROID_ID? Both work fine technically. Thanks On Apr 1, 7:04 am, Dianne Hackborn hack...@android.com wrote: On Thu, Mar 31, 2011 at 6:19 PM, davemac davemac...@gmail.com wrote: It wasn't so much the unique ID I was looking for, rather some reassurance that Google has a certification program. From this particular case, and others I've heard about, it ought to be more robust than it is. It's not perfect. Few things are. As problems are found, it is improved. As far as ANDROID_ID -- please be aware that some people concerned about privacy very much do not like applications being able to retrieve something that uniquely identifies their device that can be correlated across applications. As such, don't be surprised if in the future there appears the ability to restrict access to ANDROID_ID. I very strongly recommend not using ANDROID_ID. If you want to have settings retained if the user uninstalls and then re-installs, consider using the backup manager. This also has the advantage of allowing you to restore the user's settings across devices. -- Dianne Hackborn Android framework engineer hack...@android.com -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Regarding Size Of Tab Tiltle...
Hi Yogi,
Create an xml for your tab:
- # LinearLayout xmlns:android=*
http://schemas.android.com/apk/res/android*;
android:id=*@+id/tabsLayout*android:layout_width
=*fill_parent* android:layout_height=*fill_parent* android:background=*
@drawable/tab_bg_selector* android:padding=*10dip* android:gravity=*
center* android:orientation=*vertical*
TextView android:id=*@+id/tabsText* android:layout_width=*
wrap_content* android:layout_height=*wrap_content*
android:text=*Title*android:textSize=YOUR
FONT SIZE android:textColor=*@drawable/tab_text_selector* /
/LinearLayout
Then in the code where you create your tab you can do:
@Override
public void onCreate(Bundle savedInstanceState) {
setupTab(TAB NAME, new Intent(this,TAB.class));
}
private void setupTab( final String tag, final Intent i) {
View tabview = createTabView(mTabHost.getContext(), tag);
TabSpec content =
mTabHost.newTabSpec(tag).setIndicator(tabview).setContent(i);
mTabHost.addTab(content);
}
private static View createTabView(final Context context, final String
text) {
View view = LayoutInflater.from(context).inflate(R.layout.tabs_bg,
null);
TextView tv = (TextView) view.findViewById(R.id.tabsText);
tv.setText(text);
tv.setTypeface(Typeface.createFromAsset(context.getAssets(),YOURFONT.ttf));
return view;
}
Regards,
Fredrik
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[android-developers] Re: Clicking on grid item is not showing up full image view, handling onItemClick()
logs:
Thread [1 main] (Suspended (exception NullPointerException))
HelloGridView$1.onItemClick(AdapterView, View, int, long) line: 38
GridView(AdapterView).performItemClick(View, int, long) line: 284
AbsListView$PerformClick.run() line: 1696
ViewRoot(Handler).handleCallback(Message) line: 587
ViewRoot(Handler).dispatchMessage(Message) line: 92
Looper.loop() line: 123
ActivityThread.main(String[]) line: 4627
Method.invokeNative(Object, Object[], Class, Class[], Class, int,
boolean) line: not available [native method]
Method.invoke(Object, Object...) line: 521
ZygoteInit$MethodAndArgsCaller.run() line: 868
ZygoteInit.main(String[]) line: 626
NativeStart.main(String[]) line: not available [native method]
On Apr 1, 1:54 pm, Kostya Vasilyev kmans...@gmail.com wrote:
Logcat output?
01.04.2011 12:04 пользователь mack2978 smashmah...@gmail.com написал:
Hi All,
I am trying to show full image when clicking on one of the thumbnail
of grid view, i am able to view the grid with thumbnails but as soon
as i click on any thumbnail to show it in full screen, handling
onItemClick(), it crashes. below is my complete code, please help
package com.example.HelloGridView;
import android.app.Activity;
import android.os.Bundle;
import android.content.Context;
import android.content.res.Resources;
import android.graphics.Bitmap;
import android.graphics.Canvas;
import android.graphics.Paint;
import android.graphics.drawable.Drawable;
import android.util.AttributeSet;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.BaseAdapter;
import android.widget.GridView;
import android.widget.ImageView;
import android.widget.Toast;
public class HelloGridView extends Activity{
int current_pos;
private Bitmap[] mTileArray;
private MyView myView;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
GridView gridview = (GridView) findViewById(R.id.gridview);
gridview.setAdapter(new ImageAdapter(this));
gridview.setOnItemClickListener(new OnItemClickListener() {
public void onItemClick(AdapterView? parent, View v, int
position, long id)
{
Toast.makeText(HelloGridView.this, + position,
Toast.LENGTH_SHORT).show();
current_pos = position;
myView.invalidate();
}
});
}
public class ImageAdapter extends BaseAdapter {
private Context mContext;
public ImageAdapter(Context c) {
mContext = c;
}
public int getCount() {
return mThumbIds.length;
}
public Object getItem(int position) {
return null;
}
public long getItemId(int position) {
return 0;
}
// create a new ImageView for each item referenced by the
Adapter
public View getView(int position, View convertView, ViewGroup
parent) {
ImageView imageView;
if (convertView == null) { // if it's not recycled,
initialize some attributes
imageView = new ImageView(mContext);
imageView.setLayoutParams(new
GridView.LayoutParams(85, 85));
imageView.setScaleType(ImageView.ScaleType.CENTER_CROP);
imageView.setPadding(8, 8, 8, 8);
} else {
imageView = (ImageView) convertView;
}
imageView.setImageResource(mThumbIds[position]);
return imageView;
}
// references to our images
private Integer[] mThumbIds = {
R.drawable.sample_0, R.drawable.sample_1,
R.drawable.sample_2, R.drawable.sample_0
};
}
public class MyView extends View {
private Bitmap[] mTileArray;
private final Paint mPaint = new Paint();
public MyView(Context context, AttributeSet attrs, int
defStyle) {
super(context, attrs, defStyle);
//TypedArray a = context.obtainStyledAttributes(attrs,
R.styleable.TileView);
// mTileSize = a.getInt(R.styleable.TileView_tileSize, 12);
//a.recycle();
Resources r = this.getContext().getResources();
loadTile(0,
r.getDrawable(R.drawable.sample_0));
loadTile(1, r.getDrawable(R.drawable.sample_1));
loadTile(2, r.getDrawable(R.drawable.sample_2));
loadTile(3, r.getDrawable(R.drawable.sample_0));
}
public MyView(Context context, AttributeSet attrs) {
super(context, attrs);
Resources r = this.getContext().getResources();
loadTile(0,
r.getDrawable(R.drawable.sample_0));
loadTile(1, r.getDrawable(R.drawable.sample_1));
loadTile(2, r.getDrawable(R.drawable.sample_2));
loadTile(3, r.getDrawable(R.drawable.sample_0));
}
public void loadTile(int key, Drawable tile) {
Bitmap bitmap = Bitmap.createBitmap(191, 285,
Bitmap.Config.ARGB_);
Canvas canvas = new Canvas(bitmap);
tile.setBounds(0, 0, 191, 285);
tile.draw(canvas);
mTileArray[key] = bitmap;
}
@Override
public void onDraw(Canvas canvas) {
super.onDraw(canvas);
[android-developers] Re: Clicking on grid item is not showing up full image view, handling onItemClick()
myView is never initialized and thus null
myView.invalidate(); causes NullPointerException as a result
On Apr 1, 11:09 am, mack2978 smashmah...@gmail.com wrote:
logs:
Thread [1 main] (Suspended (exception NullPointerException))
HelloGridView$1.onItemClick(AdapterView, View, int, long) line: 38
GridView(AdapterView).performItemClick(View, int, long) line: 284
AbsListView$PerformClick.run() line: 1696
ViewRoot(Handler).handleCallback(Message) line: 587
ViewRoot(Handler).dispatchMessage(Message) line: 92
Looper.loop() line: 123
ActivityThread.main(String[]) line: 4627
Method.invokeNative(Object, Object[], Class, Class[], Class, int,
boolean) line: not available [native method]
Method.invoke(Object, Object...) line: 521
ZygoteInit$MethodAndArgsCaller.run() line: 868
ZygoteInit.main(String[]) line: 626
NativeStart.main(String[]) line: not available [native method]
On Apr 1, 1:54špm, Kostya Vasilyev kmans...@gmail.com wrote:
Logcat output?
01.04.2011 12:04 ÐÏÌØÚÏ×ÁÔÅÌØ mack2978 smashmah...@gmail.com ÎÁÐÉÓÁÌ:
Hi All,
I am trying to show full image when clicking on one of the thumbnail
of grid view, i am able to view the grid with thumbnails but as soon
as i click on any thumbnail to show it in full screen, handling
onItemClick(), it crashes. below is my complete code, please help
package com.example.HelloGridView;
import android.app.Activity;
import android.os.Bundle;
import android.content.Context;
import android.content.res.Resources;
import android.graphics.Bitmap;
import android.graphics.Canvas;
import android.graphics.Paint;
import android.graphics.drawable.Drawable;
import android.util.AttributeSet;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.BaseAdapter;
import android.widget.GridView;
import android.widget.ImageView;
import android.widget.Toast;
public class HelloGridView extends Activity{
int current_pos;
private Bitmap[] mTileArray;
private MyView myView;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
GridView gridview = (GridView) findViewById(R.id.gridview);
gridview.setAdapter(new ImageAdapter(this));
gridview.setOnItemClickListener(new OnItemClickListener() {
public void onItemClick(AdapterView? parent, View v, int
position, long id)
{
Toast.makeText(HelloGridView.this, + position,
Toast.LENGTH_SHORT).show();
current_pos = position;
myView.invalidate();
}
});
}
public class ImageAdapter extends BaseAdapter {
private Context mContext;
public ImageAdapter(Context c) {
mContext = c;
}
public int getCount() {
return mThumbIds.length;
}
public Object getItem(int position) {
return null;
}
public long getItemId(int position) {
return 0;
}
// create a new ImageView for each item referenced by the
Adapter
public View getView(int position, View convertView, ViewGroup
parent) {
ImageView imageView;
if (convertView == null) { // if it's not recycled,
initialize some attributes
imageView = new ImageView(mContext);
imageView.setLayoutParams(new
GridView.LayoutParams(85, 85));
imageView.setScaleType(ImageView.ScaleType.CENTER_CROP);
imageView.setPadding(8, 8, 8, 8);
} else {
imageView = (ImageView) convertView;
}
imageView.setImageResource(mThumbIds[position]);
return imageView;
}
// references to our images
private Integer[] mThumbIds = {
R.drawable.sample_0, R.drawable.sample_1,
R.drawable.sample_2, R.drawable.sample_0
};
}
public class MyView extends View {
private Bitmap[] mTileArray;
private final Paint mPaint = new Paint();
public MyView(Context context, AttributeSet attrs, int
defStyle) {
super(context, attrs, defStyle);
//TypedArray a = context.obtainStyledAttributes(attrs,
R.styleable.TileView);
// mTileSize = a.getInt(R.styleable.TileView_tileSize, 12);
//a.recycle();
Resources r = this.getContext().getResources();
loadTile(0,
r.getDrawable(R.drawable.sample_0));
loadTile(1, r.getDrawable(R.drawable.sample_1));
loadTile(2, r.getDrawable(R.drawable.sample_2));
loadTile(3, r.getDrawable(R.drawable.sample_0));
}
public MyView(Context context, AttributeSet attrs) {
super(context, attrs);
Resources r = this.getContext().getResources();
loadTile(0,
r.getDrawable(R.drawable.sample_0));
loadTile(1, r.getDrawable(R.drawable.sample_1));
loadTile(2, r.getDrawable(R.drawable.sample_2));
loadTile(3, r.getDrawable(R.drawable.sample_0));
}
public void loadTile(int key, Drawable tile) {
Bitmap bitmap =
[android-developers] Re: Import/Export data file
For storing a picture, here is the code:
File file = new File(getExternalFilesDir(null), DemoFile.jpg);
For storing the data file from /data/data:
File file = new File(getExternalFilesDir(/data/data.),
storedfile);
Is that true ?
On 1 avr, 02:03, Alaeddine Ghribi alaeddineghr...@gmail.com wrote:
I assembled some codes to have this example: IS THAT TRUE ?
boolean mExternalStorageAvailable = false;
boolean mExternalStorageWriteable = false;
String state = Environment.getExternalStorageState();
if (Environment.MEDIA_MOUNTED.equals(state)) {
// We can read and write the media
mExternalStorageAvailable = mExternalStorageWriteable = true;
} else if (Environment.MEDIA_MOUNTED_READ_ONLY.equals(state)) {
// We can only read the media
mExternalStorageAvailable = true;
mExternalStorageWriteable = false;
} else {
// Something else is wrong. It may be one of many other states,
but all we need
// to know is we can neither read nor write
mExternalStorageAvailable = mExternalStorageWriteable = false;
}
void createExternalStoragePrivateFile() {
// Create a path where we will place our private file on external
// storage.
File file = new File(getExternalFilesDir(null), DemoFile.jpg);
try {
// Very simple code to copy a picture from the application's
// resource into the external file. Note that this code does
// no error checking, and assumes the picture is small (does
not
// try to copy it in chunks). Note that if external storage
is
// not currently mounted this will silently fail.
InputStream is =
getResources().openRawResource(R.drawable.balloons);
OutputStream os = new FileOutputStream(file);
byte[] data = new byte[is.available()];
is.read(data);
os.write(data);
is.close();
os.close();
} catch (IOException e) {
// Unable to create file, likely because external storage is
// not currently mounted.
Log.w(ExternalStorage, Error writing + file, e);
}
}
void deleteExternalStoragePrivateFile() {
// Get path for the file on external storage. If external
// storage is not currently mounted this will fail.
File file = new File(getExternalFilesDir(null), DemoFile.jpg);
if (file != null) {
file.delete();
}
}
boolean hasExternalStoragePrivateFile() {
// Get path for the file on external storage. If external
// storage is not currently mounted this will fail.
File file = new File(getExternalFilesDir(null), DemoFile.jpg);
if (file != null) {
return file.exists();
}
return false;
}
}
In this example he copied a picture from the app, but me i want to
copy the file data on /data/data.. ! how doing it ?
Thank you :).
On 30 mar, 14:05, Kostya Vasilyev kmans...@gmail.com wrote:
30.03.2011 22:00, Alaeddine Ghribi пишет:
Ah okay i think that i understand the point now !
1st link: how to copy two file.
2nd link: where to copy it.
That's it ?
That's right!
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[android-developers] Re: Inflate alloc a new View or reuse it
Yes it works!
On 1 Apr, 10:47, Kostya Vasilyev kmans...@gmail.com wrote:
So, is it working now?
01.04.2011 12:28 пользователь pedr0 pulsarpie...@gmail.com написал:
I am so sorry for the mistake, problem happen during THIS PIECE OF
CODE
for(int i = 0; i poi.getCommenti().size();i++){
item = poi.getCommenti().get(i);
commento = li.inflate(R.layout.commento, null);
commento_data = (TextView)
commento.findViewById(R.id.commento_data);
commento_descrizione =(TextView)
commento.findViewById(R.id.commento_descrizione);
commento_name = (TextView)
commento.findViewById(R.id.commento_nome);
commento_foto = (ImageView)
commento.findViewById(R.id.commento_foto);
Log.d(TAG, commento_foto:+commento_foto);
commento_data.setText(item.getData());
commento_descrizione.setText(item.getTesto());
commento_name.setText(item.getUtente().getName());
contenitore_commenti.addView(commento);
image[i] = new ImageViewURL(commento_foto,
item.getAnteprimaURL());
}
// I start only one thread for all images
thread_image_commenti = new ImageThreadURL(this);
thread_image_commenti.execute(image);
On 1 Apr, 10:09, Kostya Vasilyev kmans...@gmail.com wrote:
li.inflate(R.layout.commento, null);
gives you a new view object hierarchy each time.
The rest is... probably bugs in your code.
I see that you do
new ImageViewURL(commento_foto,item.getAnteprimaURL()
twice for each commento item. Doesn't seem right to me.
-- Kostya
01.04.2011 11:49, pedr0 пишет:
Hi,
I am a little bit confused about this piece of code :
for(int i = 0; i poi.getCommenti().size();i++){
item = poi.getCommenti().get(i);
commento = li.inflate(R.layout.commento, null);
commento_data = (TextView)
commento.findViewById(R.id.commento_data);
commento_descrizione =(TextView)
commento.findViewById(R.id.commento_descrizione);
commento_name = (TextView)
commento.findViewById(R.id.commento_nome);
commento_foto = (ImageView)
commento.findViewById(R.id.commento_foto);
commento_data.setText(item.getData());
commento_descrizione.setText(item.getTesto());
commento_name.setText(item.getUtente().getName());
contenitore_commenti.addView(commento); //
contenitore_commenti is an LinearLayout
image[i] = new ImageViewURL(commento_foto,
item.getAnteprimaURL()); thread_image_commenti
= new
ImageThreadURL(this);
thread_image_commenti.execute(new
ImageViewURL(commento_foto,
item.getAnteprimaURL()));
}
thread image is a simple thread which do a download of an image and
take 2 param:
1) an ImageView where thread call setImage(Bitmap)
2) an String representing an URL (for download image)
The problem is that I can see all my photo flicker when a single image
is downloaded and all photo have the same image (URL are not the
same).
This is the right way ? Inflate a NEW view for each element create a
NEW VIEW OBJECT for each iteration or them are the same object ?
What's wrong?
Thanks a lot in advance.
pedr0
--
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[android-developers] Re: Need Help to Develope my first Android Project.
IS this for a class at your college? If so give a little background on the type of class. On Mar 31, 5:22 am, Kirti Joshi joshikirti...@gmail.com wrote: can anybudy tell me how to start it ? which module i do first ? n which one is last ? if you poeple are not able to help me then, provide another link or fourm where people are help me in develop this project. i just spend my one month with android , so, no more exp. in android, and now situation is very thight to devlope this project. i've no more time just 2 month left. thats why i ask for help. please help me or provide another community or forum where people have time 4 me. please thanks in advance. On 3/31/11, Indicator Veritatis mej1...@yahoo.com wrote: It is also going to look really bad ad a collage;) On Mar 30, 2:13 pm, Miguel Morales therevolti...@gmail.com wrote: Why don't you just do it yourself? I thought college was a place to learn to do things in the real world. You won't get help like this in the real world. On Wed, Mar 30, 2011 at 1:44 AM, Kirti Joshi joshikirti...@gmail.comwrote: Hi! everyone, i need help to develop my first android project. i have just 1 month of expriance in android, but i want to develop this project for my collage submition. == -- Defination of Project -- Project Name : Personal Mobile Assistant Description : Design and develop software that can provide facility to user to plan the timetable and schedule for a day, week and month. It should maintain the different appointments like personal meeting, discussions, get-together, official meeting, cultural event, celebration, functions, etc..., This personal assistant can be integrated with the mobile number and through internet can provide reminder SMS service about the task, with, a message and some musical tones. Give the facility to the user to set different priority levels, according to the priority levels different reminder messages and tones should appear. == Anybudy help me to develop this above defined application with android. please guide me, how to start it to develop ? Help me please.. Thanks in advance. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- ~ Jeremiah:9:23-24 Android 2D MMORPG:http://solrpg.com/http://www.youtube.com/user/revoltingx -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --http://tiny.cc/Money_Machine -Mr.Kirti Joshi -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Programmaticly adding playlists
can anyone direct me to a running code for this??? any example or piece of code will help! :( actually reading the android documentation and then using this knowledge in my code! :O well its quite a challenge for me! -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: Import/Export data file
On 1 April 2011 12:32, Alaeddine Ghribi alaeddineghr...@gmail.com wrote: For storing a picture, here is the code: File file = new File(getExternalFilesDir(null), DemoFile.jpg); For pictures I'd rather use: File path = getExternalFilesDir(Environment.DIRECTORY_PICTURES); to get the right path Regards, Marcin Orlowski *Tray Agenda http://bit.ly/trayagenda* - keep you daily schedule handy... WebnetMobile on *Facebook http://webnetmobile.com/fb/* and *Twitterhttp://webnetmobile.com/twitter/ * -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: read multiple sqlite query from file
There is a thing on the Interwebs called The Google. Rather interesting. http://sagistech.blogspot.com/2010/07/notes-on-android-sqlite-bukl-insert.html -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] How to test In-app billing without a device with Market 2.3.4
Hi, How can I test my in-app implementation if I don't have any hw with Market 2.3.4? The only options I can see are 1. Find a new market for my android phone, but this is not available anywhere... I'm using a custom rom so my market does not seem to auto- update... 2. Install market on the emulator... this does not seem to be all too easy, please advise. Please advise how you expect developers to implement fully tested/ verified application to your platform with this lack of test environment. It is really poor that this cannot be tested on the emulator in a fast and easy way. Google please fix this asap!! BR, /Rasmus -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Clicking on grid item is not showing up full image view, handling onItemClick()
Thanks Andreas, issue was solved but onDraw is not caling and because
of this my full image is not showing, below is my changed code
package com.example.HelloGridView;
import android.app.Activity;
import android.os.Bundle;
import android.content.Context;
import android.content.res.Resources;
import android.graphics.Bitmap;
import android.graphics.Canvas;
import android.graphics.Paint;
import android.graphics.drawable.Drawable;
import android.util.AttributeSet;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.BaseAdapter;
import android.widget.GridView;
import android.widget.ImageView;
import android.widget.Toast;
public class HelloGridView extends Activity{
int current_pos;
public MyView myView;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
myView = new MyView(this);
GridView gridview = (GridView) findViewById(R.id.gridview);
gridview.setAdapter(new ImageAdapter(this));
gridview.setOnItemClickListener(new OnItemClickListener() {
public void onItemClick(AdapterView? parent, View v, int
position, long id)
{
Toast.makeText(HelloGridView.this, + position,
Toast.LENGTH_SHORT).show();
current_pos = position;
myView.invalidate();
}
});
}
public class ImageAdapter extends BaseAdapter {
private Context mContext;
public ImageAdapter(Context c) {
mContext = c;
}
public int getCount() {
return mThumbIds.length;
}
public Object getItem(int position) {
return null;
}
public long getItemId(int position) {
return 0;
}
// create a new ImageView for each item referenced by the
Adapter
public View getView(int position, View convertView, ViewGroup
parent) {
ImageView imageView;
if (convertView == null) { // if it's not recycled,
initialize some attributes
imageView = new ImageView(mContext);
imageView.setLayoutParams(new
GridView.LayoutParams(85, 85));
imageView.setScaleType(ImageView.ScaleType.CENTER_CROP);
imageView.setPadding(8, 8, 8, 8);
} else {
imageView = (ImageView) convertView;
}
imageView.setImageResource(mThumbIds[position]);
return imageView;
}
// references to our images
private Integer[] mThumbIds = {
R.drawable.sample_0, R.drawable.sample_1,
R.drawable.sample_2, R.drawable.sample_0
};
}
public class MyView extends View {
private Bitmap[] mTileArray;
private final Paint mPaint = new Paint();
public MyView(Context context) {
super(context);
//TypedArray a = context.obtainStyledAttributes(attrs,
R.styleable.TileView);
//mTileSize = a.getInt(R.styleable.TileView_tileSize, 12);
//a.recycle();
}
public MyView(Context context, AttributeSet attrs, int
defStyle) {
super(context, attrs, defStyle);
//TypedArray a = context.obtainStyledAttributes(attrs,
R.styleable.TileView);
//mTileSize = a.getInt(R.styleable.TileView_tileSize, 12);
//a.recycle();
}
public MyView(Context context, AttributeSet attrs) {
super(context, attrs);
}
public void initresources()
{
Resources r = this.getContext().getResources();
loadTile(0, r.getDrawable(R.drawable.sample_0));
loadTile(1, r.getDrawable(R.drawable.sample_1));
loadTile(2, r.getDrawable(R.drawable.sample_2));
loadTile(3, r.getDrawable(R.drawable.sample_0));
}
public void loadTile(int key, Drawable tile) {
Bitmap bitmap = Bitmap.createBitmap(191, 285,
Bitmap.Config.ARGB_);
Canvas canvas = new Canvas(bitmap);
tile.setBounds(0, 0, 191, 285);
tile.draw(canvas);
mTileArray[key] = bitmap;
}
@Override
public void onDraw(Canvas canvas) {
super.onDraw(canvas);
canvas.drawBitmap(mTileArray[1], 0,0, mPaint);
}
}
}
On Apr 1, 2:29 pm, Andreas Agvard andreas.agv...@sonyericsson.com
wrote:
myView is never initialized and thus null
myView.invalidate(); causes NullPointerException as a result
On Apr 1, 11:09 am, mack2978 smashmah...@gmail.com wrote:
logs:
Thread [1 main] (Suspended (exception NullPointerException))
HelloGridView$1.onItemClick(AdapterView, View, int, long) line: 38
[android-developers] Re: Android sqlite and multithreading
Thanks to everyone! I've heard that ContentProviders do not have such problem. May be I'll try to use them, but I have many things to change. Thanks for the suggestion. Evgeny On 1 апр, 05:11, gjs garyjamessi...@gmail.com wrote: Hi, I (strongly?) suggest you wrap access to the sqlite3 database in a Content Provider if you are accessing concurrently (doing both readwrite) from Activity Service - particularly if Service is in different process. Content Provider seems to manage concurrent access for you ok, without having to get involved with semaphores/synchronization yourself. Regards On Apr 1, 9:21 am, lbendlin l...@bendlin.us wrote: yes, semaphores are the way to go, especially for bulk write operations. it helps if you read some of the data from the database into a buffer. Then you can use the buffered data while the database update is processed, and the users may not even notice. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] how to change a position of a bitmap on canvas
Hi all^^ I try to show a position on a map (in the position(100,100) of the map). This work fine with this code: options = new BitmapFactory.Options(); options.inTempStorage = new byte[16*1024]; Bitmap bitmapImage = BitmapFactory.decodeResource(getResources(),R.drawable.dasa_map,options); Bitmap myMap=bitmapImage.copy(Bitmap.Config.ARGB_, true); Bitmap positionIcon=BitmapFactory.decodeResource(getResources(),R.drawable.ic_maps _indicator_current_position); Canvas c = new Canvas(myMap); Paint paint= new Paint(); c.drawBitmap(b, 100, 100, paint); Now i want to change the position of my positionIcon on the MapmyMap( for example to (200,200)), how can i do this? Pls help me Thanks in advance -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: SendIntendException when sending an intent
More information... This is the code of my widget:
public class GproWidgetProvider extends AppWidgetProvider {
// Log tag
private static final String TAG = GproWidgetProvider;
public void onUpdate(Context context, AppWidgetManager
appWidgetManager, int[] widgetIds) {
Log.d(TAG, onUpdate);
final int N = widgetIds.length;
// Por cada widget asociado al provider
for (int i = 0; i N; i++) {
int widgetId = widgetIds[i];
updateWidget(context, appWidgetManager, widgetId,
GproUtils.getDriver(context, widgetId,
GproWidgetConfigure.loadManagerName(context, widgetId)));
}
}
/**
* Inicializa el widget, configura los botones, y actualiza la
información de la pantalla del widget.
* Consulta la clasificación, y muestra la posición, el tiempo y
la diferencia con el primer clasificado.
*/
static void setUpWidget(Context context, AppWidgetManager
appWidgetManager, int widgetId, String manager) {
Log.d(TAG, Setting up GproWidget [ + widgetId + ]);
// Obtenemos las vistas del widget
RemoteViews views = new RemoteViews(context.getPackageName(),
R.layout.gpro_widget);
// Crear un intent para lanzar una activity
Intent intent = new Intent(context, GproGridViewer.class);
intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID,
widgetId);
PendingIntent pendingIntent =
PendingIntent.getActivity(context, 0, intent,
PendingIntent.FLAG_UPDATE_CURRENT);
// Asociamos la llamada al intent anterior en el onclick del
botón
views.setOnClickPendingIntent(R.id.grid_button,
pendingIntent);
// Crear un intent para lanzar una activity
Intent intentRace = new Intent(context, GproRaceViewer.class);
intentRace.putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID,
widgetId);
PendingIntent pendingIntentRace =
PendingIntent.getActivity(context, 0, intentRace,
PendingIntent.FLAG_UPDATE_CURRENT);
// Asociamos la llamada al intent anterior en el onclick del
botón
views.setOnClickPendingIntent(R.id.race_button,
pendingIntentRace);
// Actualizamos el texto del widget
Driver driver = GproUtils.getDriver(context, widgetId,
manager);
String info = ;
if (driver != null) {
info = driver.shortToString();
} else {
info = context.getString(R.string.not_qualified);
}
views.setTextViewText(R.id.text, info);
// Actualizar el widget
appWidgetManager.updateAppWidget(widgetId, views);
}
/**
* Actualiza la información de la pantalla del widget con los
datos del piloto recibido. No actualiza ni los botones
* ni nada más.
*/
static void updateWidget(Context context, AppWidgetManager
appWidgetManager, int widgetId, Driver driver) {
Log.d(TAG, Updating driver info for GproWidget [ + widgetId
+ ]);
// Obtenemos las vistas del widget
RemoteViews views = new RemoteViews(context.getPackageName(),
R.layout.gpro_widget);
String info = ;
if (driver != null) {
info = driver.shortToString();
} else {
info = context.getString(R.string.not_qualified);
}
views.setTextViewText(R.id.text, info);
// Actualizar el widget
appWidgetManager.updateAppWidget(widgetId, views);
}
}
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[android-developers] Re: Need Help to Develope my first Android Project.
ZV == Zsolt Vasvari zvasv...@gmail.com writes: please help me or provide another community or forum where people have time 4 me. ZV Yes, I'd try: ZV http://www.howtogetpeopletodomyworkformeforfree.com There must be a typo in your URL since I am getting Server not found. Can you please post the correct URL so that I can get my project moving? Thanks. -- Jake Colman -- Android Tinkerer -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: how to change a position of a bitmap on canvas
please don't double post. https://groups.google.com/forum/?pli=1#!topic/android-developers/T7z5vTX5Tso -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Call a WebView javascript function from the activity?
You have most of it. Just add a call to the JavaScript function from your code like this: mWebView.loadUrl(javascript:bookBtn();) ; That will fire the function just like if you did it in the address bar of a browser. Mark Murphy has this method documented in one of his books (http:// commonsware.com/). You might shell out for a subscription. Well worth it. -John Coryat -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: Is Android Smartphone application development similar to Android Tablet..???
On Fri, Apr 1, 2011 at 2:56 AM, Zsolt Vasvari zvasv...@gmail.com wrote: 1) Run app on Android Tablet 2) Note any errors 3) Any Errors? No, go to Step 6 4) Fix errors 5) Go to Step 1 6) Done I thought goto statements were generally frowned upon in Java? :) -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: Is Android Smartphone application development similar to Android Tablet..???
On Fri, Apr 1, 2011 at 9:57 AM, Justin Giles jtgi...@gmail.com wrote: On Fri, Apr 1, 2011 at 2:56 AM, Zsolt Vasvari zvasv...@gmail.com wrote: 1) Run app on Android Tablet 2) Note any errors 3) Any Errors? No, go to Step 6 4) Fix errors 5) Go to Step 1 6) Done I thought goto statements were generally frowned upon in Java? :) Aside from the fact that there are no goto statements in java...still :) -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Call a WebView javascript function from the activity?
First, have you tried javascript:loadTOC*()* instead of javascript:loadTOC.
You forgot the open and close braces.
Secondly, i'm not sure what your script does.
You want to execute an anonymous function when your document finished
loading. This anonymous function just declares another function called *
loadTOC*, which is never called. I'm getting a little rusty in JavaScript,
but the scope of loadTOC does not seem to be global (it is local to that
anonymous function).
Try to make this loadTOC function global by moving the 'function loadTOC() {
... }' outside of the anonymous function (and be sure to not forget the open
and close braces in your Activity when calling loadTOC).
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Re: [android-developers] Re: Is Android Smartphone application development similar to Android Tablet..???
He probably meant: continue top_of_the_loop; 01.04.2011 19:00 пользователь Justin Giles jtgi...@gmail.com написал: On Fri, Apr 1, 2011 at 9:57 AM, Justin Giles jtgi...@gmail.com wrote: On Fri, Apr 1, 2011 at 2:56 AM, Zsolt Vasvari zvasv...@gmail.com wrote: 1) Run app on Android Tablet 2) Note any errors 3) Any Errors? No, go to Step 6 4) Fix errors 5) Go to Step 1 6) Done I thought goto statements were generally frowned upon in Java? :) Aside from the fact that there are no goto statements in java...still :) -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: Is Android Smartphone application development similar to Android Tablet..???
On Fri, Apr 1, 2011 at 9:59 AM, Justin Giles jtgi...@gmail.com wrote: I thought goto statements were generally frowned upon in Java? :) Aside from the fact that there are no goto statements in java...still :) My java binary is full of of goto statements, in the form of 'jmp' entries :) -- Greg Donald destiney.com | gregdonald.com -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: Use one handler for multiple activties
Here is a good one: http://lmgtfy.com/?q=java+listeners Thanks, Justin Anderson MagouyaWare Developer http://sites.google.com/site/magouyaware On Fri, Apr 1, 2011 at 1:13 AM, Nand nandithab...@gmail.com wrote: Hi, Thanks for the reply. Can you please provide some links whihc gives information about implementing listeners? Regards, Nand -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Xperia play - how are they filtering by device like that ?
So I saw that all the games for Xperia play somehow know they are only allowed to be installed on that approved device. How are they doing that? Did they have Google update the market up or something to filter in some other ways? I know we certainly can't filter based on device! -nik -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: how to change a position of a bitmap on canvas
ah sorry i was not sure if my message is arrived, because I couldn t seen him with the posted messages. On Apr 1, 4:09 pm, lbendlin l...@bendlin.us wrote: please don't double post. https://groups.google.com/forum/?pli=1#!topic/android-developers/T7z5... -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] about android application development
Hi All, How to set edittext background color and edittext border line which seems an orange? Thank You. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Mount sdcard from code
Hi Feng, IMHO at the end it must be the vold, which does via Volume-Fat- doMount the sys/mount call. Good luck ! Frank On 31 Mrz., 10:34, Feng Chris chris@gmail.com wrote: Hi FrankG, Do you know who the NativeDaemonConnector communicate with via socket? Thanks, Chris 2011/2/9 FrankG frankgru...@googlemail.com BTW .. the Settings app simply uses the AIDL Interface to the mount service via IMountService and calls mount. And com.android.server.MountService sends the notifications. The mountVolume call has this check inside : validatePermission(android.Manifest.permission.MOUNT_UNMOUNT_FILESYSTEMS); The MountService then communicates using the NativeDaemonConnector via sockets ( I assume with then native SystemServer ) Good luck ! Frank On 9 Feb., 06:32, maikelalonso maikelalonsob...@gmail.com wrote: Thanks for the reply. The solution might be to run a portion of code that makes the same as Menu- Settings- External Storage- Mount SDCARD. I understand you're telling me that's impossible. (Congratulations for your blog. Is very interesting). On 8 feb, 19:34, Kostya Vasilyev kmans...@gmail.com wrote: How about checking the source yourself? http://android.git.kernel.org/?p=platform/packages/apps/Settings.git;. .. However, Settings might be using an internal API not available to applications (most likely is), and, AFAIK, is signed with the platform key, which you can't replicate in your code, root or not. Your best bet might be to directly exec mount with appropriate parameters. Also try asking on android-porting or onhttp:// www.xda-developers.com/-programmersthere should be able to tell you for sure. -- Kostya 08.02.2011 20:04, maikelalonso пишет: Hi, I've rooted my device and I've root privileges. All is Ok. The only one problem is the code to run in order to get mounted the sd card. What's the command running in Android when I make Menu-Settings- External storage-Mount SD CARD? On 8 feb, 17:45, Marcin Orlowskiwebnet.andr...@gmail.com wrote: On 8 February 2011 16:41, maikelalonsomaikelalonsob...@gmail.com wrote: Hi: Anyone know how to mount the sdcard from code? I umount this storage from menu-settings-umount sd card and I want to mount it from an androd application. I can get the state with getExternalStorageState and the path to the mounted sdcard folder but I dont know if it's possible to mount the device from java code. Mount requires certain privileges your app simply does not have unless you got rooted device (and grant yourself root rights) -- Kostya Vasilyev -- WiFi Manager + pretty widget -- http://kmansoft.wordpress.com-Zitierten Text ausblenden - - Zitierten Text anzeigen - -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Change the Position for a drawed bitmap on a canvas
ty for the answer Wich bitmap do you mean? myMap or positionIcon? myMap has its own imageview can you more explain pls Thanks in advance -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Call a WebView javascript function from the activity?
If you're having trouble debugging the JavaScript and HTML portion of your webview, you can always load that portion in a browser and use the standard debugging tools it provides to reveal errors. The debugging capabilities of webview are pretty limited. Do check your logs for JavaScript errors though, some show there, although they are more cryptic than we are used to seeing in the browser console. -John Coryat -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] help me -insert image into google map with java script !!!!!!!!!!!!!!!!!!!!!!!!!!!!
On Thu, Mar 31, 2011 at 2:52 AM, hoang vantan9...@gmail.com wrote: I have a blueprint to insert threads into GOOGLE MAP. look forward to your help. 1 - Read your own question back to yourself. 2 - Ask yourself Does this make any friggin' sense?. 3 - Answer yourself no, it does not. At all. Not one damn bit. 4 - Read this:http://www.catb.org/~esr/faqs/smart-questions.html 5 - Try again. - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Change the Position for a drawed bitmap on a canvas
positionIcon as that is what you want to move around on the map, right? -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Import/Export data file
And how to do it if i want tp copy a file from /data/data/android/ android.dat to a directory android in the SDCARD ? Thanks :). On 1 avr, 12:10, Marcin Orlowski webnet.andr...@gmail.com wrote: On 1 April 2011 12:32, Alaeddine Ghribi alaeddineghr...@gmail.com wrote: For storing a picture, here is the code: File file = new File(getExternalFilesDir(null), DemoFile.jpg); For pictures I'd rather use: File path = getExternalFilesDir(Environment.DIRECTORY_PICTURES); to get the right path Regards, Marcin Orlowski *Tray Agenda http://bit.ly/trayagenda* - keep you daily schedule handy... WebnetMobile on *Facebook http://webnetmobile.com/fb/* and *Twitterhttp://webnetmobile.com/twitter/ * -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Layout spacing question
I have a ScrollView, in a fragment, which takes up the remaining width of the screen. There are two fragments that proceed this fragment on the left side of the screen. What I'd like to do is add another layout to the right of the ScrollView that only takes up a small amount of width and hugs the right side of the screen, and effectively lets the ScrollView take up what's left. I've done things like set the ScrollView's marginRight to 10dp and similar to leave some space for the final layout, but it doesn't seem to work. I've tried searching for similar scenarios but maybe I just haven't found the right keyword combination to yield the results I'm after. Does this ring any bells for anyone? Any insight would be helpful, thanks. -- Chris Stewart http://chriswstewart.com -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Xperia play - how are they filtering by device like that ?
They have a shared library on their device which provides extended functionality needed by the app. This has been a standard part of the platform since 1.5, used for example for the maps library and any other features that are not part of the base platform. I have repeatedly asked people like cyanogen to use this facility for their own extensions (such as the ability to get root) so that developers can correctly filter their apps out of device that do not support such features. On Fri, Apr 1, 2011 at 8:33 AM, niko20 nikolatesl...@yahoo.com wrote: So I saw that all the games for Xperia play somehow know they are only allowed to be installed on that approved device. How are they doing that? Did they have Google update the market up or something to filter in some other ways? I know we certainly can't filter based on device! -nik -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- Dianne Hackborn Android framework engineer hack...@android.com Note: please don't send private questions to me, as I don't have time to provide private support, and so won't reply to such e-mails. All such questions should be posted on public forums, where I and others can see and answer them. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Layout spacing question
On Fri, Apr 1, 2011 at 2:15 PM, Chris Stewart cstewart...@gmail.com wrote: I have a ScrollView, in a fragment, which takes up the remaining width of the screen. There are two fragments that proceed this fragment on the left side of the screen. What I'd like to do is add another layout to the right of the ScrollView that only takes up a small amount of width and hugs the right side of the screen, and effectively lets the ScrollView take up what's left. I've done things like set the ScrollView's marginRight to 10dp and similar to leave some space for the final layout, but it doesn't seem to work. I've tried searching for similar scenarios but maybe I just haven't found the right keyword combination to yield the results I'm after. Does this ring any bells for anyone? Any insight would be helpful, thanks. Wrap the ScrollView in a RelativeLayout, anchor your right thingy to the right/top/bottom, and anchor your ScrollView to the left/top/bottom + the right thingy. Or, wrap the ScrollView in a LinearLayout, assign it 0px width but a weight of 1, and put the right thingy after it. -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy Android Training in London: http://bit.ly/smand1, http://bit.ly/smand2 -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Is anyone using OpenX for android ads? - If not, which ad server?
Hi Guys, I want to serve house ads in my app, but also integrate 3rd party ad sources like mobfox. Has anyone used OpenX to serve ads? There are a couple of widgets out there, but I'm not sure how well OpenX works with the app paradigm. I want to host the server myself, and I've considered ad whirl, but I'm hesitant because it is so tied to admob. Of course the goal is to add a widget to the appropriate places in the app and then never change the app-side code - instead only changing what's on the server side. Any posts with experience would be greatly appreciated!! pawpaw17 -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Use one handler for multiple activties
Listener interface example:
public interface Listener {
public void notifyMe(Object someParam);
}
Listener example (e.g. your Activity that will implement Listener):
...
protected void onResume() {
...
backgroundThread.registerListener(this);
}
protected void onPause() {
...
backgroundThread.unRegisterListener(this);
}
public void notifyMe(Object someParam) {
// do something, like putting data from someParam into the UI.
...
}
Your background thread implements these:
...
Listener listener;
...
public void registerListener(Listener listener) {
this.listener = listener; // could be added to a list of Listeners as
well, if necessary, for broadcasting.
}
public void unRegisterListener(Listener listener) {
if (this.listener == listener)
this.listener = null; // could be removed from a list of Listeners
as well, if necessary, for removing from broadcasting.
}
...
...
// Somewhere in your background thread's code, where you need to
update the UI.
if (this.listener != null) {
// Be sure that this code here is running on the UI thread!
this.listener.notifyMe(someData);
}
...
...
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[android-developers] Java newb question about a public array class member
I don't really get Java. I'm trying to define a public array member,
like so:
public class MyClass {
// alphabetical list of words
private String[] wordList;
// constructor
public MyClass() {
String[] wordList = {
American,American,Brown,Christian,Congress,Doctor,England,English
};
}
public String[] getList() {
return wordList;
}
}
When I try to access wordList, as in getList(), I get a null error.
Why?
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Re: [android-developers] Java newb question about a public array class member
On 1 April 2011 21:24, trans transf...@gmail.com wrote: I don't really get Java. I'm trying to define a public array member, Why? This is not the right group for you question. Put android aside and learn Java basics, variable scopes etc. then you realise that you in fact *created* (and then initialized) variable local to constructor.. Once constructor is done this variable is gone. If you want to init class member, do not cover it with local variable like you did (do not declare, just assign). In case (not your) this is intentional, learn about this keyword. Again - unsubscribe from here, go read some Java books, courses, tutorials whatever, and get back here after you got some elementary knowledge. Regards, Marcin Orlowski *Tray Agenda http://bit.ly/trayagenda* - keep you daily schedule handy... WebnetMobile on *Facebook http://webnetmobile.com/fb/* and *Twitterhttp://webnetmobile.com/twitter/ * -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Java newb question about a public array class member
Replace: String[] wordList = {
American,American,Brown,Christian,Congress,Doctor,England,English
};
with: this.wordList = new String[]{
American,American,Brown,Christian,Congress,Doctor,England,English
};
On Apr 1, 12:24 pm, trans transf...@gmail.com wrote:
I don't really get Java. I'm trying to define a public array member,
like so:
public class MyClass {
// alphabetical list of words
private String[] wordList;
// constructor
public MyClass() {
String[] wordList = {
American,American,Brown,Christian,Congress,Doctor,England,English
};
}
public String[] getList() {
return wordList;
}
}
When I try to access wordList, as in getList(), I get a null error.
Why?
--
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[android-developers] Re: Working With Multiple Widget Sizes
KV == Kostya Vasilyev kmans...@gmail.com writes: KV As far as Android is concerned, IntentService knows nothing about KV home screen widgets. KV Since you know which widget receivers' onUpdate was called, pass KV this information to the service (e.g. by setting an intent KV extra). I implemented two Broadcast Receivers, one for each widget size. Both receivers have the same set of intent filters. If I instantiate just one size widget and broadcast an intent, both receivers respond to that intent - even though only one size widget has been instantiated. Does this make sense? Should the large receiver respond to intents if only the small widget has been instantiated? -- Jake Colman -- Android Tinkerer -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Java newb question about a public array class member
On Apr 1, 3:35 pm, Michael michaeldh...@gmail.com wrote:
Replace: String[] wordList = {
American,American,Brown,Christian,Congress,Doctor,England,En
glish
};
with: this.wordList = new String[]{
American,American,Brown,Christian,Congress,Doctor,England,En
glish
};
Thank you.
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Re: [android-developers] Re: Working With Multiple Widget Sizes
On Fri, Apr 1, 2011 at 3:43 PM, Jake Colman col...@ppllc.com wrote: KV == Kostya Vasilyev kmans...@gmail.com writes: KV As far as Android is concerned, IntentService knows nothing about KV home screen widgets. KV Since you know which widget receivers' onUpdate was called, pass KV this information to the service (e.g. by setting an intent KV extra). I implemented two Broadcast Receivers, one for each widget size. Both receivers have the same set of intent filters. If I instantiate just one size widget and broadcast an intent, both receivers respond to that intent - even though only one size widget has been instantiated. Does this make sense? Should the large receiver respond to intents if only the small widget has been instantiated? Sure. To paraphrase Kostya, as far as Android is concerned, intent filters know nothing about home screen app widgets. If you have one BroadcastReceiver in your manifest with an intent filter, and you send a broadcast matching that filter, one BroadcastReceiver will respond. If you have two BroadcastReceivers in your manifest with the same intent filter, and you send a broadcast matching that filter, two BroadcastReceivers will respond. If you have 1,337 BroadcastReceivers in your manifest with the same intent filter, and you send a broadcast matching that filter, 1,337 BroadcastReceivers will respond. This begs the question of why you have multiple AppWidgetProviders. You only need one. To tell small from large, call getAppWidgetInfo() on the AppWidgetManager inside your onUpdate() or wherever. That will return a Java object mirroring your appwidget-provider XML element. Use the minWidth and minHeight values, or possibly the initialLayout value, to determine which size it is. -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy Android Training in London: http://bit.ly/smand1, http://bit.ly/smand2 -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Layout spacing question
Thanks Mark, I'll give those a shot tonight. -- Chris Stewart http://chriswstewart.com On Fri, Apr 1, 2011 at 2:31 PM, Mark Murphy mmur...@commonsware.com wrote: On Fri, Apr 1, 2011 at 2:15 PM, Chris Stewart cstewart...@gmail.com wrote: I have a ScrollView, in a fragment, which takes up the remaining width of the screen. There are two fragments that proceed this fragment on the left side of the screen. What I'd like to do is add another layout to the right of the ScrollView that only takes up a small amount of width and hugs the right side of the screen, and effectively lets the ScrollView take up what's left. I've done things like set the ScrollView's marginRight to 10dp and similar to leave some space for the final layout, but it doesn't seem to work. I've tried searching for similar scenarios but maybe I just haven't found the right keyword combination to yield the results I'm after. Does this ring any bells for anyone? Any insight would be helpful, thanks. Wrap the ScrollView in a RelativeLayout, anchor your right thingy to the right/top/bottom, and anchor your ScrollView to the left/top/bottom + the right thingy. Or, wrap the ScrollView in a LinearLayout, assign it 0px width but a weight of 1, and put the right thingy after it. -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy Android Training in London: http://bit.ly/smand1, http://bit.ly/smand2 -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] dialog placement
The dialog is just centered on the screen based on the entire contents. I assume you have some alpha around the edges that make the positioning look off. You just need to have the image designed so that it will visually appeared center for you. If the red lines are showing the edges of your actual image, then you have something else going on that has nothing to do with the image. On Fri, Apr 1, 2011 at 9:36 AM, pskink psk...@gmail.com wrote: hi, i want to create a dialog with custom background. in order to do that i use windowBackground style pointing to my 9-patch drawable. the problem is that 9-patch drawable is a big rectangular area with some icon on the top-left position and when i use it i get dialog which is centered within entire bounds (see *have_it.png* image, the thin red line outlines dialog bounds) what i'd like to get is *want_it.png* image. i tried to play with 9-patch padding lines (the bottom right black lines) but it doesn't help. what is possible solution for this? maybe InsetDrawable? thanks pskink -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- Dianne Hackborn Android framework engineer hack...@android.com Note: please don't send private questions to me, as I don't have time to provide private support, and so won't reply to such e-mails. All such questions should be posted on public forums, where I and others can see and answer them. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Working With Multiple Widget Sizes
MM == Mark Murphy mmur...@commonsware.com writes: MM On Fri, Apr 1, 2011 at 3:43 PM, Jake Colman col...@ppllc.com wrote: KV == Kostya Vasilyev kmans...@gmail.com writes: KV As far as Android is concerned, IntentService knows nothing about KV home screen widgets. KV Since you know which widget receivers' onUpdate was called, pass KV this information to the service (e.g. by setting an intent KV extra). I implemented two Broadcast Receivers, one for each widget size. Both receivers have the same set of intent filters. If I instantiate just one size widget and broadcast an intent, both receivers respond to that intent - even though only one size widget has been instantiated. Does this make sense? Should the large receiver respond to intents if only the small widget has been instantiated? MM Sure. To paraphrase Kostya, as far as Android is concerned, MM intent filters know nothing about home screen app widgets. MM If you have one BroadcastReceiver in your manifest with an intent MM filter, and you send a broadcast matching that filter, one MM BroadcastReceiver will respond. MM If you have two BroadcastReceivers in your manifest with the same MM intent filter, and you send a broadcast matching that filter, two MM BroadcastReceivers will respond. MM If you have 1,337 BroadcastReceivers in your manifest with the MM same intent filter, and you send a broadcast matching that MM filter, 1,337 BroadcastReceivers will respond. MM This begs the question of why you have multiple MM AppWidgetProviders. You only need one. MM To tell small from large, call getAppWidgetInfo() on the MM AppWidgetManager inside your onUpdate() or wherever. That will MM return a Java object mirroring your appwidget-provider XML MM element. Use the minWidth and minHeight values, or possibly the MM initialLayout value, to determine which size it is. H. You have asked me a fascinating question. According to this posting in Stack Overflow (http://stackoverflow.com/questions/2570004/how-to-add-multiple-widgets-in-one-app) you need a receiver definition for each widget size. Unless I'm getting confused in my terminology (which is certainly possible) this means that I _do_ need multiple AppWidgetProviders to support different sized widgets. Since I have two AppWidgetProviders (Broadcast Receivers, correct?) I have each receiver add an an extra to the intent that the receiver sends to the IntentService that actually does the work of updating the remote view. The IntentService checks the extra so that it knows which widget (large or small) is asking for the update and then it updates the appropriate remote view. I fully understand why each receiver is responding to the broadcasted intent. But it certainly seems like a waste of resources to have the receiver for the uninstantiated widget get events for a remote view that isn't even displayed. Is this the way it just has to be or am I missing the Android Way. -- Jake Colman -- Android Tinkerer -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: Working With Multiple Widget Sizes
Mark -- You left out what happens with 1338 receivers... :) Jake -- I implemented my two widget sizes as two receivers, the reason being that meta-data that references the widget_info_widget_size_variation.xml goes under receiver. The metadata is important because it specifies minimum widget size, which differs between my widgets (3x1 and 2x1). Besides, that's how the home screen app knows that there are two widgets. Multiple broadcasts haven't been a problem with my setup, because my code double checks widget Ids against my own known widget Id list for that particular widget size. The list is maintained by the widget configuration activity (add) and the receiver's onDeleted (remove). The update action never crosses into the wrong receiver, apparently because it has the Java class name set. And actually, this is one solution you could try. For your own broadcast intents (I presume, triggering a widget update in response to application logic) you can set the class name in the intent, to make large broadcasts go to large receiver, and small go to small. For intents broadcast by the system (if you widgets watch some system state changes), you could implement just one receiver as Mark recommends, and update both large and small widget lists. In my code I just let both sets of widgets update from their own intent filters, each having the same system intents that I care about. With the widget Id checking as descibed above, it affects only widgets managed by that particular reciever. -- Kostya 2011/4/1 Mark Murphy mmur...@commonsware.com On Fri, Apr 1, 2011 at 3:43 PM, Jake Colman col...@ppllc.com wrote: KV == Kostya Vasilyev kmans...@gmail.com writes: KV As far as Android is concerned, IntentService knows nothing about KV home screen widgets. KV Since you know which widget receivers' onUpdate was called, pass KV this information to the service (e.g. by setting an intent KV extra). I implemented two Broadcast Receivers, one for each widget size. Both receivers have the same set of intent filters. If I instantiate just one size widget and broadcast an intent, both receivers respond to that intent - even though only one size widget has been instantiated. Does this make sense? Should the large receiver respond to intents if only the small widget has been instantiated? Sure. To paraphrase Kostya, as far as Android is concerned, intent filters know nothing about home screen app widgets. If you have one BroadcastReceiver in your manifest with an intent filter, and you send a broadcast matching that filter, one BroadcastReceiver will respond. If you have two BroadcastReceivers in your manifest with the same intent filter, and you send a broadcast matching that filter, two BroadcastReceivers will respond. If you have 1,337 BroadcastReceivers in your manifest with the same intent filter, and you send a broadcast matching that filter, 1,337 BroadcastReceivers will respond. This begs the question of why you have multiple AppWidgetProviders. You only need one. To tell small from large, call getAppWidgetInfo() on the AppWidgetManager inside your onUpdate() or wherever. That will return a Java object mirroring your appwidget-provider XML element. Use the minWidth and minHeight values, or possibly the initialLayout value, to determine which size it is. -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy Android Training in London: http://bit.ly/smand1, http://bit.ly/smand2 -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] portrait only
How do I specify on Android that I want an app to run only in portrait mode and not do anything if the user rotates the device 90 degrees? -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: Working With Multiple Widget Sizes
On Fri, Apr 1, 2011 at 4:43 PM, Jake Colman col...@ppllc.com wrote: H. You have asked me a fascinating question. According to this posting in Stack Overflow (http://stackoverflow.com/questions/2570004/how-to-add-multiple-widgets-in-one-app) you need a receiver definition for each widget size. Unless I'm getting confused in my terminology (which is certainly possible) this means that I _do_ need multiple AppWidgetProviders to support different sized widgets. Quoting the accepted SO answer: This would allow you to have the same AppWidgetProvider class be used for multiple widgets, with different widget names and different sizes defined in the appwidget-provider XML. -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy Android Training in London: http://bit.ly/smand1, http://bit.ly/smand2 -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] portrait only
On Fri, Apr 1, 2011 at 4:47 PM, bob b...@coolgroups.com wrote: How do I specify on Android that I want an app to run only in portrait mode and not do anything if the user rotates the device 90 degrees? Put android:screenOrientation=portrait for that activity in the manifest. You will probably also want to add android:configChanges=keyboardHidden|orientation, so Android does not unnecessarily destroy and recreate your activity. Please note that some tablet users, and eventually all Google TV users, will tend to use their devices in landscape mode. Google TV users, in particular, likely will be disinterested in turning their TVs on the side to use portrait-only activities. -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy Android Training in London: http://bit.ly/smand1, http://bit.ly/smand2 -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Working With Multiple Widget Sizes
MM == Mark Murphy mmur...@commonsware.com writes: MM On Fri, Apr 1, 2011 at 4:43 PM, Jake Colman col...@ppllc.com wrote: H. You have asked me a fascinating question. According to this posting in Stack Overflow (http://stackoverflow.com/questions/2570004/how-to-add-multiple-widgets-in-one-app) you need a receiver definition for each widget size. Unless I'm getting confused in my terminology (which is certainly possible) this means that I _do_ need multiple AppWidgetProviders to support different sized widgets. MM Quoting the accepted SO answer: MM This would allow you to have the same AppWidgetProvider class be MM used for multiple widgets, with different widget names and MM different sizes defined in the appwidget-provider XML. Correct, that is what he says. But if you look at the comments that follow you will see three that state something like the following: Hi, thanks for your answer. But it seems that I cannot share the same widget provider. (if I do, only first in manifest is shown). So, basically, multiple widget providers would be the answer for me. Is anyone working with one widget provider? My own tests showed the same behavior. -- Jake Colman -- Android Tinkerer -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: Working With Multiple Widget Sizes
On Fri, Apr 1, 2011 at 4:55 PM, Jake Colman col...@ppllc.com wrote: Correct, that is what he says. But if you look at the comments that follow you will see three that state something like the following: Hi, thanks for your answer. But it seems that I cannot share the same widget provider. (if I do, only first in manifest is shown). So, basically, multiple widget providers would be the answer for me. Is anyone working with one widget provider? My own tests showed the same behavior. Whoops. Sorry. -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy Android Training in London: http://bit.ly/smand1, http://bit.ly/smand2 -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Working With Multiple Widget Sizes
KV == Kostya Vasilyev kmans...@gmail.com writes: KV Mark -- KV You left out what happens with 1338 receivers... :) KV Jake -- KV I implemented my two widget sizes as two receivers, the reason KV being that meta-data that references the KV widget_info_widget_size_variation.xml goes under KV receiver. The metadata is important because it specifies KV minimum widget size, which differs between my widgets (3x1 and KV 2x1). Besides, that's how the home screen app knows that there KV are two widgets. KV Multiple broadcasts haven't been a problem with my setup, because KV my code double checks widget Ids against my own known widget Id KV list for that particular widget size. The list is maintained by KV the widget configuration activity (add) and the receiver's KV onDeleted (remove). KV The update action never crosses into the wrong receiver, KV apparently because it has the Java class name set. KV And actually, this is one solution you could try. For your own KV broadcast intents (I presume, triggering a widget update in KV response to application logic) you can set the class name in the KV intent, to make large broadcasts go to large receiver, and KV small go to small. KV For intents broadcast by the system (if you widgets watch some KV system state changes), you could implement just one receiver as KV Mark recommends, and update both large and small widget KV lists. KV In my code I just let both sets of widgets update from their own KV intent filters, each having the same system intents that I care KV about. With the widget Id checking as descibed above, it affects KV only widgets managed by that particular reciever. Kostya, Thanks for the detailed reply. For those events that are shared by the two receivers, what happens if only one sized widget is actually on the home screen? The system sends the event and it is still processed by unused broadcast receiver even though its widget is not instantiated? That's the behavior I am seeing and it sounds like you see the same. With regard to your statement Multiple broadcasts haven't been a problem with my setup, because my code double checks widget Ids against my own known widget Id list for that particular widget size, you still get the multiple broadcasts but you are smart enough to ignore them? -- Jake Colman -- Android Tinkerer -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: Working With Multiple Widget Sizes
Perhaps it worked at some point, then the system service that manages a package's list of receivers was changed to ignore duplicates? 2011/4/2 Mark Murphy mmur...@commonsware.com On Fri, Apr 1, 2011 at 4:55 PM, Jake Colman col...@ppllc.com wrote: Correct, that is what he says. But if you look at the comments that follow you will see three that state something like the following: Hi, thanks for your answer. But it seems that I cannot share the same widget provider. (if I do, only first in manifest is shown). So, basically, multiple widget providers would be the answer for me. Is anyone working with one widget provider? My own tests showed the same behavior. Whoops. Sorry. -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy Android Training in London: http://bit.ly/smand1, http://bit.ly/smand2 -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: Working With Multiple Widget Sizes
On Fri, Apr 1, 2011 at 5:17 PM, Kostya Vasilyev kmans...@gmail.com wrote: Perhaps it worked at some point, then the system service that manages a package's list of receivers was changed to ignore duplicates? Possibly. It'd be cool if we had receiver-alias to go along with activity-alias, as that'd be one way to eliminate an extraneous class. -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy Android Training in London: http://bit.ly/smand1, http://bit.ly/smand2 -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: Working With Multiple Widget Sizes
2011/4/2 Jake Colman col...@ppllc.com Kostya, Thanks for the detailed reply. For those events that are shared by the two receivers, what happens if only one sized widget is actually on the home screen? The system sends the event and it is still processed by unused broadcast receiver even though its widget is not instantiated? That's the behavior I am seeing and it sounds like you see the same. For anything other than onUpdate - widgets are built on top of the broadcast receiver mechanism, they make use of how receivers work, but don't change that. That mechanism doesn't know that there are no widgets of a particular size on the screen, it just sends those events to all receivers that have matching intent filters. It doesn't even know (I think) that those receivers are actually widgets. The home screen app does, but not the intent dispatcher. If there are 1337 of those, then all will be invoked. I think it's a safe guess that with 1338 it works the same way :) With regard to your statement Multiple broadcasts haven't been a problem with my setup, because my code double checks widget Ids against my own known widget Id list for that particular widget size, you still get the multiple broadcasts but you are smart enough to ignore them? Yes. I have to track widget Ids on my own, because there is a fairly well known problem with stale (ghost) widget Ids. I posted this before, here is my setup: http://kmansoft.wordpress.com/2010/06/22/per-widget-options-stale-widgets/ -- Kostya -- Jake Colman -- Android Tinkerer -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: portrait only
Thanks. That seems to have worked. On Apr 1, 3:54 pm, Mark Murphy mmur...@commonsware.com wrote: On Fri, Apr 1, 2011 at 4:47 PM, bob b...@coolgroups.com wrote: How do I specify on Android that I want an app to run only in portrait mode and not do anything if the user rotates the device 90 degrees? Put android:screenOrientation=portrait for that activity in the manifest. You will probably also want to add android:configChanges=keyboardHidden|orientation, so Android does not unnecessarily destroy and recreate your activity. Please note that some tablet users, and eventually all Google TV users, will tend to use their devices in landscape mode. Google TV users, in particular, likely will be disinterested in turning their TVs on the side to use portrait-only activities. -- Mark Murphy (a Commons Guy)http://commonsware.com|http://github.com/commonsguyhttp://commonsware.com/blog|http://twitter.com/commonsguy Android Training in London:http://bit.ly/smand1,http://bit.ly/smand2 -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] preventing screen shutdown
I'm writing a game for Android that uses the accelerometer. However, the phone keeps turning off the screen after about 5 seconds and locking up. Anyone know how to stop it from doing this? -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] preventing screen shutdown
For a game, add android:keepScreenOn=true to one of the widgets in your layout. On Fri, Apr 1, 2011 at 5:49 PM, bob b...@coolgroups.com wrote: I'm writing a game for Android that uses the accelerometer. However, the phone keeps turning off the screen after about 5 seconds and locking up. Anyone know how to stop it from doing this? -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy Android Training in London: http://bit.ly/smand1, http://bit.ly/smand2 -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Android sqlite and multithreading
A content provider won't provide any function over what you have now -- it's just a different way to accomplish the same synchronization. With SQLite you basically can't have two transactions going on at the same time, so you must either use semaphores or some such to prevent collisions or use a server (content provider) so that all the accesses are through a single thread. If you understand threads and thread synchronization/exclusion then your way is probably more efficient and just as reliable. If you don't understand threads then the content provider technique is safer. On Apr 1, 7:51 am, Evgeny Nacu evgeny.n...@gmail.com wrote: Thanks to everyone! I've heard that ContentProviders do not have such problem. May be I'll try to use them, but I have many things to change. Thanks for the suggestion. Evgeny On 1 апр, 05:11, gjs garyjamessi...@gmail.com wrote: Hi, I (strongly?) suggest you wrap access to the sqlite3 database in a Content Provider if you are accessing concurrently (doing both readwrite) from Activity Service - particularly if Service is in different process. Content Provider seems to manage concurrent access for you ok, without having to get involved with semaphores/synchronization yourself. Regards On Apr 1, 9:21 am, lbendlin l...@bendlin.us wrote: yes, semaphores are the way to go, especially for bulk write operations. it helps if you read some of the data from the database into a buffer. Then you can use the buffered data while the database update is processed, and the users may not even notice. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] preventing screen shutdown
Hi bob, check this out http://developer.android.com/reference/android/os/PowerManager.html Best regards, Filip Havlicek 2011/4/1 bob b...@coolgroups.com I'm writing a game for Android that uses the accelerometer. However, the phone keeps turning off the screen after about 5 seconds and locking up. Anyone know how to stop it from doing this? -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Android calendar(todolist)
On Thu, Mar 31, 2011 at 6:26 AM, Prashnath ypksdest...@gmail.com wrote: Please please help me out Please please show what you have done so far. - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Help me to realize preferences scheme to use it between activities
Ah, but you see, in today's world, nobody should ever talk about storing a password in preferences unless it IS stored securely. Anyone who offers the ability to store it without making that secure should be arrested as an accessory to the computer hackers who commit crimes by taking advantage of such insecure storage. On Mar 31, 5:25 pm, TreKing treking...@gmail.com wrote: On Thu, Mar 31, 2011 at 7:18 PM, Indicator Veritatis mej1...@yahoo.comwrote: Actually, there is a bigger problem here the documentation you refer him to will not resolve: how to store the password securely Oh yeah, that's a whole 'nother can of worms. But OP only asked about storing l+p in preferences, nothing about making it secure :-P - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] about android application development
On Fri, Apr 1, 2011 at 11:10 AM, kajal patil patil.kaja...@gmail.comwrote: How to set edittext background color and edittext border line which seems an orange? What did you try? - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] portrait only
On Fri, Apr 1, 2011 at 3:54 PM, Mark Murphy mmur...@commonsware.com wrote: Google TV users, in particular, likely will be disinterested in turning their TVs on the side to use portrait-only activities. LOLs ... I'm sure they'll come on a swivel! - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] portrait only
Or a swing for the user :) 02.04.2011 2:35 пользователь TreKing treking...@gmail.com написал: On Fri, Apr 1, 2011 at 3:54 PM, Mark Murphy mmur...@commonsware.com wrote: Google TV users, in particular, likely will be disinterested in turning their TVs on the side to use portrait-only activities. LOLs ... I'm sure they'll come on a swivel! - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] adb blocks while attempting to connect to server (during most commands)
adb is sometimes blocking while trying to connect via loopback to the adb
server. Here is a stack trace from gdb while using the froyo branch:
#0 0xf7fdc430 in __kernel_vsyscall ()
#1 0xf7f5ced1 in connect () from /lib32/libpthread.so.0
#2 0x0805e399 in socket_loopback_client (port=value optimized out,
type=1) at system/core/libcutils/socket_loopback_client.c:51
#3 0x080521e3 in _adb_connect (service=0x80612ce host:version) at
system/core/adb/adb_client.c:177
#4 0x080525d5 in adb_connect (service=0xc538 host:devices) at
system/core/adb/adb_client.c:204
#5 0x0805285e in adb_query (service=0xc538 host:devices) at
system/core/adb/adb_client.c:291
#6 0x08050ff3 in adb_commandline (argc=1, argv=0xd628) at
system/core/adb/commandline.c:849
#7 0x0804ab62 in main (argc=2, argv=0xd624) at
system/core/adb/adb.c:1176
Here is the connect syscall from socket_loopback_client.c which is blocking
adb:
int socket_loopback_client(int port, int type)
{
struct sockaddr_in addr;
socklen_t alen;
int s;
memset(addr, 0, sizeof(addr));
addr.sin_family = AF_INET;
addr.sin_port = htons(port);
addr.sin_addr.s_addr = htonl(INADDR_LOOPBACK);
s = socket(AF_INET, type, 0);
if(s 0) return -1;
= if(connect(s, (struct sockaddr *) addr, sizeof(addr)) 0) {
close(s);
return -1;
}
return s;
}
Anyone have any ideas as to whats going on? adb used to work properly. It is
probably a system setup or library upgrade thing. Or maybe a routing problem
on my machine? Any suggestions? Thanks!
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[android-developers] Video Playback within a service component...
Hi All, My question has been asked once before - http://groups.google.com/group/android-developers/msg/03372af088048de6 I could not see any replies to that one or find other questions on the forum that were similar to this one. Do anyone have any idea how to handle or work-around the above issue? TIA -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: CursorLoader not receiving change notifications
Oops :) Turns out I was supposed to be setting
Cursor.setNotificationUri(...) in my ContentProvider. My bad.
On Thu, Mar 24, 2011 at 12:10 PM, Pete Doyle petedo...@gmail.com wrote:
Just wanted to report an issue I'm seeing in CursorLoader with the
Android Compatibility Package r1 (on a Droid / 2.2).
Basically, it doesn't seem to be receiving calls internally to
ContentObserver.onChange(), so it doesn't reload its data on a change.
I was able to make things work by adding a call to
Cursor.setNotificationUri(...) in
CursorLoader.registerContentObserver():
Before:
void registerContentObserver(Cursor cursor, ContentObserver observer) {
cursor.registerContentObserver(mObserver);
}
After:
void registerContentObserver(Cursor cursor, ContentObserver observer) {
cursor.setNotificationUri( getContext().getContentResolver(), mUri );
cursor.registerContentObserver(mObserver);
}
Not sure if its really a bug, or if there's something wrong in my code
that this change covers up. Thanks again for releasing the
compatibility package, I'm really excited to be able to use Fragments
and Loaders in my app.
Thanks,
Pete
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[android-developers] .Net Developer Job Opening - Valencia, CA
Hi This is Vignesh with Makro Technologies, Inc. We have been in business for over 10 years and we are one of the Fast 500 National IT staffing and Solution firms in USA. Our clients include country’s top-notch IT, Healthcare, Pharmaceutical, Financial, Telecom,Government and other industries. Staying current with technology, finding great consultants and exceeding our clients' expectations are our primary objectives. Thanks for your time and attention to this e-mail. Please let me know if you have any candidates available, please find the Job description as mentioned below. *Title : .Net Developer Location : Valencia, CA Duration :6 Months* *Responsibilities:* • Work closely with business representatives and other team members to understand business requirements that drive the analysis, design and development of quality technical solutions that align with business and IT strategies and comply with corporate and regulatory standards • Direct and participate in the full software development lifecycle • Make recommendations towards the development of new systems or reuse of existing systems • Work on medium to large, varied and complex projects that require skill in multiple technical environments and knowledge in various business areas • Work on multiple simultaneous projects as a project team member and/or as a project lead • Coach and/or mentor more junior technical staff * Required Skills* • Bachelor degree in Computer Science or a related area • 7+ years of programming/systems analysis experience • Waterfall SDLC experience • Ability to be a self-starter in a dynamic and fast paced environment • Microsoft technologies, including .Net, C#, VB.Net, ASP.Net, XML, HTML, JavaScript. • Tools: Visual Studio .Net 2008, SQL Server 2000-2008, SVN • Database technologies: Microsoft SQL, Oracle PL/SQL • Reporting systems: Crystal Reports Server 2008 • Regulatory software validation experience a plus Thanks *Vignesh *Sr Talent Acquisation Consultant Tel: 973-481-0100 Ext: 3069 Fax: 973 883 1488 *E mail:* vignesh.renik...@makrohealth.com Linkedin: *http://www.linkedin.com/in/vignesh1*http://www.linkedin.com/in/vignesh1 (Accept All Invitations to your's and My Professional Network) http://www.twitter.com/Makro_Tech (follow me get Followed back) For current openings please visit http://jobs.makrotech.com/searchjobs.aspx Candidate HelpDesk: 973-679-5005 * Makro Technologies Inc.* www.makrotech.com Corporate Headquarters: New Jersey One Washington Park, Suite 1502, Newark, NJ 07102 *Other Offices:* Pennsylvania, Illinois, California ** Makro is a 3-time INC 5000 company for 2007/2008/2009 ** Makro is a 3-time FAST 50 firm in NJ for 2005/2006/2007 (by Deloitte) ** Makro is a 3-time FAST 500 firm in USA for 2005/2006/2007 (by Deloitte) -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: dialog placement
does the bubble have to be part of the image? Or could it be a separate image, positioned relative to your nine-patch? -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] preventing screen shutdown
On Fri, Apr 1, 2011 at 2:52 PM, Filip Havlicek havlicek.fi...@gmail.comwrote: check this out http://developer.android.com/reference/android/os/PowerManager.html No, please don't. I am sad every time I see a game requesting the power permission. It is not needed. Just set the flag on your window to keep the screen on, like the previous poster suggested. -- Dianne Hackborn Android framework engineer hack...@android.com Note: please don't send private questions to me, as I don't have time to provide private support, and so won't reply to such e-mails. All such questions should be posted on public forums, where I and others can see and answer them. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] openGL texture render size
Why should bitmap with 2, 4, 8, 16, 32, 64, 128.otherwise, it will be white board? -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
