[android-developers] Re: update TextView inside a TimerTask
you can use this timer given in devloper guide
new CountDownTimer(3, 1000) {
public void onTick(long millisUntilFinished) {
TextView txttimer=(TextView)
findViewById(R.id.timeremaining);
txttimer.setText(Time remaining: 0: +
millisUntilFinished /
1000);
}
public void onFinish() {
}
}.start();
On Mar 13, 1:54 pm, Alimooghashang alimooghash...@gmail.com wrote:
thank you very much
now my application works well
On Tue, Mar 13, 2012 at 11:21 AM, tsukishiro yamazaki
tsukishir...@gmail.com wrote:
You can take the sample here
http://developer.android.com/guide/topics/ui/dialogs.html#ProgressDialog
for your reference.
Check the sample code marked by the section *Example ProgressDialog
with a second
thread*http://developer.android.com/guide/topics/ui/dialogs.html#
Thanks and best regards,
- tsukishiro
On Tuesday, March 13, 2012 1:20:18 PM UTC+9, Ali wrote:
Hi
i have made a timer and a timer task, and i need to update my textview
every seconds
how can i do that?
thanks
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[android-developers] Re: zooming on webkit WebView
hi you can use setinitialscale attribut asnd pas value 200 or 300 in it On Jan 10, 7:37 pm, freefly freefly...@gmail.com wrote: Hi all, I am developing an application where I need to zoom the text on the WebView, as much as a single word on the whole screen, is this possible ? I have tried with the WebView, the standard WebView zoom limits to an extend. I am new to Android development, I would really appreciate any help. Kind regards -- 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: back button in actiovity group
try this
public boolean onKeyDown(int keyCode, KeyEvent event) {
if (keyCode == KeyEvent.KEYCODE_BACK) {
super.onKeyDown(keyCode, event)
do something
return true;
}
return false;
}
On Jan 11, 5:14 pm, vani reddy vani.reddy.bl...@gmail.com wrote:
Thanks.
I tried this , the problem is onKeyDown is never fired
On Wed, Jan 11, 2012 at 5:41 PM, Ratheesh Valamchuzhy
android...@gmail.comwrote:
try this
public boolean onKeyDown(int keyCode, KeyEvent event) {
if (keyCode == KeyEvent.KEYCODE_BACK) {
moveTaskToBack(true);
return true;
}
return super.onKeyDown(keyCode, event);
}
public void backButtonPressed(View v) {
//do this
}
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[android-developers] Re: Open Browser with HTML page from sdcard
use the following url Environment.getExternalStorageDirectory()+/
stocks.html
you can also check if the following file exsists
File f=new File(ur);
System.out.println(file exsists+f.exsists());//this line will print
true if file exsists otherwise false
On Dec 11, 12:12 pm, Stephan Wiesner testexpe...@googlemail.com
wrote:
Hi,
I need to open a html file that sits on my sdcard in my default
browser.
The code works fine if the file is on the net or in my asset folder,
but if I want to open it from the sdcard I get an
12-11 08:06:34.650: E/AndroidRuntime(6829):
android.content.ActivityNotFoundException: No Activity found to handle
Intent { act=android.intent.action.VIEW
cat=[android.intent.category.BROWSABLE] dat=content:///mnt/sdcard/
download/stocks.html?text/html }
// String url =
file:///android_asset/stocks.html;
// String url = file:///mnt/sdcard/
download/stocks.html;
String url =
content:///mnt/sdcard/download/stocks.html?text/
html;
//File sdCard =
Environment.getExternalStorageDirectory();
//File dir = new
File(sdCard.getAbsolutePath() + /download/
stocks.html);
Intent i = new Intent(Intent.ACTION_VIEW);
i.addCategory(android.intent.category.BROWSABLE);
i.setData(Uri.parse(url));
startActivity(i);
Anything else I need to set on the Intent to make it realize that I
want to open a browser?
Thanks,
Stephan
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[android-developers] Re: How can i Assign a id to view Programmatically?
you can do setid(any no) this will be your id it is used to dynamically assign id to a view or a viewgroup On Dec 11, 3:44 pm, Duygu Kahraman duygu.kahram...@gmail.com wrote: Selam Ali; Asıl sormak istediğim şu;mesela TextView tv=new TextView(this); diye bir view yarattım.Eğer xmlde yaratmış olsaydım id sini de orada set edip çağırabilecektim kodun içinden.Yada R dosyasında bir referans oluşturmuş olacaktı.Ama program içinde yarattığımda R içinde tvye ait birşey yok.Sadece setId() diye birşey var ama setId() bana ben extra bir referans vermek istediğimde gerekli gibi geliyor. Yani şöyle birtane scrollview yaptım içinde birsürü item ekledim.Bunlardan 3.sü yada 5.sini aldığımda birşey yapmak istiyorsam evet bunlara sıralı bir id vermeliyim ki kaçıncısını aldığımı anlayayım.İşte burada sıralı id vermek için setId() yi kullanırım. Yanlış mı düşünüyorum anlamıyorum.Sanki tv default bir id ataması gerekiyormuş gibi düşünüyorum.Yada veriyor ben ulaşmasını beceremedim. Çok basit biliyorum ama kafama takıldı. 11 Aralık 2011 12:10 tarihinde Ali Chousein ali.chous...@gmail.com yazdı: Yazdığın kodun içinden view objelerini yaratınca, findViewById() fonksiyonunu çağırmana gerek yok. Yarattığın objelere referanslar elinde var zaten. Referansları saklayıp sonra kullanabilirsin. View objelerini XML'den tanımlasaydın, findViewById() sana aynı referansları döndürecekti. - Ali Chousein Weather-Buddy http://weatherbuddy.blogspot.com|http://twitter.com/weather_buddy Geo-Filtered Assistant http://geo-filtered-assistant.blogspot.com https://marketplace.cisco.com/apphq/products/994 -- 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 -- --- Duygu Kahraman http://tr.linkedin.com/in/duygukahramann -- 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: Problem loading an HTML asset in WebView
Hi
try to get the file from assets manager
AssetManager asm =getAssets();
asm.open(name of the file)
Thanks Harsh
On Sep 13, 6:33 am, Mark Murphy mmur...@commonsware.com wrote:
Just for grins, try all lowercase (shopping) instead of mixed case (Shopping).
On Mon, Sep 12, 2011 at 11:55 AM, darrinps darri...@gmail.com wrote:
I have an asset that I am trying to load in WebView. If the same file
is read from the SD card, all works fine, but I cannot read it when
packaged as an asset.
Here is the code
WebView webview = new WebView(this);
((ViewGroup)findViewById(R.id.content)).addView(webview, 0);
webview.getSettings().setJavaScriptEnabled(true);
webview.setWebViewClient(new WebViewClient()
{
... //code elided for brevity
webview.loadUrl(file:///android_asset/Shopping/index.html);
}
This same code works fine if I use another html file if it isn't in
its own directory.
For example, this works:
webview.loadUrl(file:///android_asset/sample.html);
Also, as stated above, if I read it from an SD card this all is OK.
For example, this also works:
webview.loadUtl(content://com.android.htmlfileprovider/sdcard/
downloads/Shopping/index.html);
The only think that doesn't work is when the thing is in its own
directory it seems. Is packaging an asset inside its own directory a
no no? I'd like to keep things tidy if possible, but if it cannot be
done then I will remove the Shopping directory and plunk everything
down under assets.
Thanks!
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[android-developers] Re: Can I get x and y positions of Bitmap after Rotating, How????
if you are setting a bitmap in a image view you can use getlocationonscreen method or getLocationInWindow -- 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] Google Reader
I want to integrate Google reader in my application, Is there any api available? Or please suggest me a suitable way to do that. -- 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 immediately dispatch touch events outside of a PopupWindow
how are you using your pop up as alert dialog or just dialog try using dialog may be this coulod help On Jun 15, 10:48 pm, Shri shri.bo...@gmail.com wrote: If a ListPopupWindow is being displayed, I can tap on buttons outside it, and the buttons receive the touch event. However, while displaying a PopupWindow, tapping outside does not cause the button to be clicked. It just dismisses the PopupWindow. I then need to tap one more time to click the button. I tried using #setOutsideTouchable with true and false arguments, but it did not change anything. Any idea how to make PopupWindow behave more like ListPopupWindow in this regards? Thanks Shri -- 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: Want to capture screenshot of current screen from phone
go to ddms select device on top you have options for getting the
screen capture for device
click on capture then save it wherever you want
On Jun 7, 7:56 pm, Bharathi raja bharathiraja.andr...@gmail.com
wrote:
Hi,
thanks for ur sample code.
As i said, they are some application screens made up of graphics component.
For eg. Gallery3D application, all the component there in screen are
graphics component. (those component can't see through hierarchy viewer
tools)
Can't test it through robotium.
Only way to test the applicaiton is clickOnScreen() with x,y co-ordinate
and for every action need to capture the screen and finally verify it with
the captured image.
below code will capture only android component(i.e widget component)
On Fri, Jun 3, 2011 at 6:00 PM, New Developer secur...@isscp.com wrote:
Well after much trial and error I managed to capture the entire layout or
activity
using the following code
View myView = findViewById(R.id.form);
Bitmap bmp = Bitmap.createBitmap( myView.getMeasuredWidth() ,
myView.getMeasuredHeight() , Config.ARGB_);
Canvas canvas = new Canvas(bmp);
myView.draw(canvas);
try {
FileOutputStream out = new FileOutputStream( /sdcard/screen.jpg );
bmp.compress(Bitmap.CompressFormat.JPEG, 100, out);
out.flush();
out.close();
} catch (Exception e) {
e.printStackTrace();
}
Not sure if this will help or not ? NOTE: that you can also save as a PNG
if you want .
On Jun 3, 2011, at 8:11 AM, Bharathi raja wrote:
Hi,
Thanks for sharing code.
Code u shared will capture the entire screen, even if it is not widget
component.
[mean screen may have android or flash or web component]
i wanted to capture all the three.
Regards,
Bharathiraja R
On Fri, Jun 3, 2011 at 1:39 AM, New Developer secur...@isscp.com wrote:
Okay I output my bitmap to file as PNG and it only shows the visible
portion of the layout
What is currently seen on the screen not the entire layout.
So would I change the onClick Code to capture the entire layout ?
thanks in advance
On Jun 2, 3:35 pm, New Developer secur...@isscp.com wrote:
I'm trying to do something similar
Inside my button's OnClick I have
View myView = arg0.getRootView();
myView.setDrawingCacheEnabled( true );
mPDF.addImage( myView.getDrawingCache() );
I'm hoping this will capture the screen to a bitmap
my PDF.addImage is as follows:
public void addImage(Bitmap bmp) {
ByteArrayOutputStream bos = new ByteArrayOutputStream();
bmp.compress(CompressFormat.JPEG, 100 , bos);
mImage += 5 0 obj \n +
/Type /XObject\n +
/Subtype /Image\n +
/Width + bmp.getWidth() + \n
+
/Height + bmp.getHeight() + \n
+
/ColorSpace /DeviceRGB\n +
/BitsPerComponent 8\n +
/Length + bos.size() + \n +
/Filter /ASCIIHexDecode\n +
\n\n +
stream\n;
mImage += bos.toString() + \n;
mImage += endstream\n +
endobj\n\n;
}
1) Is the onClick the correct way to capture the screen to bitmap ?
2) Is the PDF code the correct way to store an image inside a PDF ?
thanks in advance
On Jun 2, 3:11 pm, Paul Turchenko paul.turche...@gmail.com wrote:
Your process will need permission to do that. ADB has it by default,
but regular apps don't. Unless you're rooted, you can't do that.
On Jun 2, 4:27 am, Bharathiraja R bharathiraja.andr...@gmail.com
wrote:
Hi All,
Want sample code to capture screenshot of current screen from phone,
same like ddms (screen capture).
Please help me out.
Regards,
Bharathiraja R
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To post
[android-developers] Re: Invisible Activity
if you dont want to display your activty on the screen dont make it as an activity make it a different class write the code in this and call it wherever you want this class if you dont want the object of this class creaated every time make it static On Jun 6, 11:22 pm, Marcin Orlowski webnet.andr...@gmail.com wrote: On Jun 6, 2011 10:41 AM, Marc marcolebull...@googlemail.com wrote: I would like to create an app that changes the volume and then exits. For that I obviously won't need an UI or service, as a toast is enough. if you not need any ui for activity, simply do not use any in your onCreate() -- 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: PreLoading Toggle Button States
create the buttons dynamically i.e. at run time and use shared prefrence to store there state in the on create /on resume method get the variables stored in the shared preference to get the current state while loading you can also do is check the state in any mehtod and then call that method in oncreate and then add then do the setcontent view On Jun 5, 1:10 am, ronroseman2...@gmail.com programmer_...@yahoo.com wrote: Hello All, I'm trying to PreLoad information to my toggle buttons. An example: If Bluetooth is enabled I was the Toggle Button to show On. If Airplane Mode is not enabled then I want the Toggle Button to show Off. I know how to make them turn off/on when the app is loaded, but I don't know how to get the states and diplay the correct state prior to the buttons being created. Anyone have any idea on this? Thanks in advance, Ron -- 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: ISSUE about get phone number and background process is killed.
put this line of code to open deafult phone nos Intent intent = new Intent(android.content.Intent.ACTION_SEND); to open phone book On Jun 4, 9:26 pm, amnart asayavachira smartboy...@gmail.com wrote: To Android Developer Hello. I am new android developer and a litte english . I has one project that have two issues. 1. getLine1Number() isn't work. I want to get a phone number from device but get null. i try to solve this problem and l get some detail that is telephone card has problem cause androidOS can't to get a Phone Number. Unfortunately, device can't edit a phone number. i see no way out. 2. Background process is killed My app have activity A and Service B. when my app is launch ,activity A will start Service B and give Service B run my background process long-lived. But i don't know when it is killed. My background process work on pulling data from CallLog and MmssmsLog on device when has a new row of CallLog or MmssmsLog for save to my database . anyone have idea for solving my problems. Thank you so much AUM -- 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: Emulator Error
try dowblaoding the adt again -- 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: Issue: Image is zoomed on the android canvas.
try testing it on the actual phone the canvas pixel size is less than actual screen -- 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: Installing platforms without internet access
yes what you can do is first run eclipse go to help --install new software -- click on add at the top right corner a pop will come click on the archieve and browse to the location where your zipped adt is located --wait for the process to finish and then click on the next --next until you arrive at finish the open windows tab in you eclipse go to preference ---android--select your path to android sdk folder(unzipped version) and point it to android-sdk the folder which coantain tools -- 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: dynamic font size
use gettext size to get the size of the textview this will return size in float if you know the current size you can settextsize -- 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: switching from one app to another
in manifest file put intent filter as callback and browseable
On May 29, 1:02 pm, Dianne Hackborn hack...@android.com wrote:
This will also cause the browser to add new windows/tabs to the single task
it maintains. Please don't do this kind of thing. :}
On Sun, May 29, 2011 at 12:01 AM, Doug beafd...@gmail.com wrote:
On May 26, 5:06 pm, bob b...@coolgroups.com wrote:
I have an app that opens a web browser, but after awhile I want the
app to switch from the web browser back to itself. Is there an easy
way to do this?
I agree with Justin and Mark, but I don't have any ethical qualms in
sharing a solution that does what you want anyway! :-)
Below, if the started Dummy class just called finish() when launched,
this will achieve the effect you are looking for, but the browser task
will still be alive and the user could return to it if they want.
By the way, don't do this unless you really understand what you're
getting into.
Doug
public class Main extends Activity {
Handler handler;
@Override
public void onCreate(final Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
handler = new Handler();
findViewById(R.id.button).setOnClickListener(new
View.OnClickListener() {
public void onClick(final View v) {
startActivity(new Intent(Intent.ACTION_VIEW,
Uri.parse(http://www.google.com;)));
handler.postDelayed(new Runnable() {
public void run() {
final Intent intent = new Intent(Main.this,
Dummy.class);
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
getApplicationContext().startActivity(intent);
}
}, 1);
}
});
}
}
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[android-developers] Re: How to draw a circle on an image
use custom view to draw the circle and then place it in the activity On May 15, 2:42 am, Droid rod...@gmail.com wrote: I have an image that needs a red circe at x,y coords. Its in an image view. I can get x,y coords but no idea at all about how to place a red circle? -- 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: keeping track of time a user is actively using an android app
You can use a base class for all activty and use the timer code within that class if your program is long you wont have to artie the code in every class On May 15, 12:51 am, TreKing treking...@gmail.com wrote: On Fri, May 13, 2011 at 2:58 PM, laurent bouis lbou...@gmail.com wrote: I did some research and the only suggestion I found so far is using the onResume() and onPause() methods of activities to keep track of elapsed time between those 2 calls; I would probably need to do this in each activity of the application which doesn't seem to be a very elegant solution. Probably as good as it's going to get. Check out the delegation patterns discussed in this thread:http://groups.google.com/group/android-developers/browse_thread/threa... You could easily have a delegate object that tracks the time spent in a given activity by calling mDelegate.startTiming() / mDelegate.stopTiming() in onStart() / onStop(), respectively, in each activity. Note that you should use the onStart() / onStop() pair. If you show a dialog, for example, your activity is still in use but it gets onPause() called. - 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: GPS
please check if you added permissions in the manifest file and your internet is connected at the time you run the app On May 9, 8:34 pm, Innocent innocentr...@gmail.com wrote: Hi guys I'm working on a project and my GPS on the emulator am using doesn't seem to function!! WHEN I try to run a simple program to show my location it does not get the location!! Could some one please help! -- 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: onBackPressed to hide Not destroy activity
override the back button and pass intent to the class you want to go to. and save the state of the current activity On May 10, 1:54 pm, Ali Chousein ali.chous...@gmail.com wrote: I agree with Muhammad. Save your instance state and restore it when necessary, instead of trying to do something against the framework. -Ali -- 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 define mp3 file in manifest?
no need to add it in manifest
simply create an mediaplayer
this will be the command:
int i=getResources().getIdentifier(s,raw,getPackageName());
if(i!=0){
MediaPlayer player = new
MediaPlayer().create(getBaseContext(),i);;
player.setVolume(0.9f, 0.9f);
player.start();
}
s=name of the file
raw is folder
On May 7, 7:58 pm, Meba mehdi.bahr...@gmail.com wrote:
Hi,
I want to use a MP3 file as resource and copy this to res/raw and I
can access in activity by R.raw.MP3_FILENAME but when start this
application can't find this resource.(I'm try define it as meta-data
but I don't know how can I define this name)
how can I add mp3 file name in manifest and access to this.
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[android-developers] Re: ListView - is it possible to limit the fling speed?
when you scroll with the help of fling compare the speed with which you want to scroll like if velocity (some value dont scroll if velocity is some value scroll On May 9, 9:03 pm, Omar Adobati omar.adob...@gmail.com wrote: Hi Everyone, I would like to knoe if I can limit the speed of the fling gestures in my ListActivity and if it is possible to stop the scrolling of the same list when I touch it. My current situation is the following: If I perform a vertical scroll that trigers the Fling state, sometimes (often actually) my List View scrolls full speed to the bottom (or to the top) and dose't stop till it reaches the final position. This is not really user friendly... is there a way to limit it? I have already tried with setFastScrollEnabled(false); but it seems to don't work. Thanks to everyone who would like to help. -- 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: Problem in Creating Menu
you want to dispaly this menu bar at the bottom of the screen right
you have many ways to do this you can create and paste it like an
image on the bottom of the screen
or you can put tabhost .
or next way is little complex but it is the way i do it
public class BottomMenu extends LinearLayout {
Intent backIntent;
public GridView view;
private LayoutInflater inflater;
Context context;
ViewHolder holder;
public BottomMenu(Context context, AttributeSet attrs) {
super(context, attrs);
this.context = context;
inflater = (LayoutInflater) context
.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
view = (GridView)inflater.inflate(R.layout.bottommenugrid,
null);
init();
}
public BottomMenu(Context context) {
super(context);
this.context = context;
inflater = (LayoutInflater) context
.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
view = (GridView)inflater.inflate(R.layout.bottommenugrid,
null);
init();
}
public void init() {
view.setVerticalScrollBarEnabled(false);
view.setHorizontalScrollBarEnabled(false);
removeAllViews();
holder = new ViewHolder();
view.setTag(holder);
addView(view);
view.setLayoutParams(new LayoutParams(LayoutParams.FILL_PARENT,
54));
view.setOnItemClickListener(new OnItemClickListener() {
public void onItemClick(AdapterView? parent,
View view,
final int pos, long id) {
handleClick(pos);
}
});
view.setAdapter(new BottomMenuGridAdaptor(this.context));
}
class ViewHolder
{
}
public void handleClick(int pos)
{
Common.selectedTabID=pos;
switch (pos)
{
case 0:
{
Intent intent=new
Intent(context,EnquiriesActivity.class);
context.startActivity(intent);
break;
}
case 1:
{
Intent intent=new
Intent(context,AccountOpeningActivity.class);
context.startActivity(intent);
break;
}
case 2:
{
Intent intent=new
Intent(context,TransfersActivity.class);
context.startActivity(intent);
break;
}
case 3:
{
Intent intent=new
Intent(context,PaymentsActivity.class);
context.startActivity(intent);
break;
}
}
}
}
On May 9, 2:40 pm, MOHIT SHARMA mohit7...@gmail.com wrote:
Hi ,
I want to create menu like this(shown in fig ) . I want to display my menu
without pressing Menu key .
[image: 1.png]
Also do tell what this bar is called in Android (API level 8/10) Any kind of
help would be appreciated .
1.png
11KViewDownload
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[android-developers] Re: Database updates
can you put the code On May 3, 5:58 am, Albert Rosa rosalb...@gmail.com wrote: So this is my first time working with android and the sqlite db. I followed the instructions and was able to have a db connection where i was able to create and edit records. However i changed the schema of the db just to make it easier on me. Here is when i get slapped, i updated the version number, and modified the create statement to reflect the change. The onUpdate function is not being hit when i run the app again. Im not sure what I may be doing wrong. Any help suggestions are greatly welcomed and appreciated. Thanks for the help! -- 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 get MD5 fingerprint for google maps in windows 7 ?
create a folder in one of the drives which has file name keystore please use this location while giving set command you find on net to generate md5 On May 3, 12:23 am, Goutom goutom.sust@gmail.com wrote: Hello TreKing, u dont need to read the documentation. Regards, GoutomOn Wed, Apr 20, 2011 at 10:56 AM, TreKing treking...@gmail.com wrote: On Fri, Apr 15, 2011 at 4:12 PM, Goutom goutom.sust@gmail.com wrote: How to get MD5 fingerprint in windows 7(64 bit) to use google maps in my app? Have you tried reading the documentation? - 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] Re: Regarding Parsing From Server.
generate the tokens in your app whatever you want to send and then send it to server the server side coding i dont know but for client side coding i can tell you if you have any queries i have already done this for 2 apps On Apr 27, 10:01 pm, TreKing treking...@gmail.com wrote: On Tue, Apr 26, 2011 at 3:43 AM, yogendra G yogi2...@gmail.com wrote: In my app have my own search bar,in tht if i enter anything like jobs- i shud get detail of tht jobs from my own server. So how can i do it 1 - Send a request to your own server. 2 - In your own server, send a response based on the request. 3 - In your app, handle the response. The details of this have nothing to do with Android. ,Any 1 get me sum links or code for it for any web services kind. Try Google and a spell-checker. --- -- 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: which is the fastest encryption scheme that i can use with android?
pci encryption On Apr 27, 3:23 pm, Hitendrasinh Gohil hitendra.virtuei...@gmail.com wrote: hi, can anyone tell me which the fast encryption scheme in android that i can use? regards, hitendrasinh gohil -- 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: Gmaps keytool not found
the procedure is as follows 1. get a md5 fingerprint the command is keytool.exe -list -alias androiddebugkey -keystore D: \Androidkeystore\debug.keystore -storepass android -keypass android but make sure the D: drive coantains the androidkeystore file (located in the .android folder ) 2.type the md5 fingerprit generated in the link given by google to get the api key 3.use this key On Apr 26, 9:16 am, kaushik p kaushiks...@gmail.com wrote: Hi all , I am currently doing an app , in which to show the current location of the user of gmap, but the problem is i am not able to get the Api key procedure i used to get this key is exactly what is given inhttp://code.google.com/android/add-ons/google-apis/mapkey.html I always get error Keytool not found ,declared . Please help me with this as with out this feature my complete project is not useful . -- ThanksRegards Kaushik Pendurthi http://kaushikpendurthi.blogspot.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: Programatically unchecking items in a dialog
write the setitemchecked method withinin oncreate method. On Apr 13, 9:56 am, Akshay Goel xpectro...@gmail.com wrote: But I am manipulating the data by calling setItemChecked(). When I said updating the UI, I meant updating data that results in refreshing/ changing the UI. Thanks, Akshay On Apr 12, 10:32 pm, lbendlin l...@bendlin.us wrote: notifyDataSetChange sounds like the best solution, but for that you need to actually change the data set, not the UI. So you would need to manipulate the checked flag in the data. -- 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: Best way to convert iPhone 3-D game code to run on Android devices?
you have to move to java On Apr 13, 10:55 am, Atul Prakash atul.prakas...@gmail.com wrote: Dear Friends, I need to convert our existing iPhone 3-D action game code to run on Android. Recently, I have developed 2-D game on Android platform and now I am moving towards 3-D. These days I am exploring the options to convert iPhone/iPad Symbian code to run on Android devices. Should I write the entire code of iPhone 3-D game(previously written in Objective C using OpenGL ES) from scratch in Java using OpenGL apis, once again? I have also successfully installed and studied samples of Android NDK(specially San Angles sample code) as well. I am also looking for 3- D game using OpenGL example in Android as well. Is the use of Android NDK is recommended in order to convert iPhone code on Android platform or I should code in Java? I am looking forward for piece of suggestions from your side. Thanks in advance. Atul Prakash Singh -- 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: Access the Activity stack
ActivityManager am = (ActivityManager)
getSystemService(Service.ACTIVITY_SERVICE);
ListActivityManager.RunningAppProcessInfo processes;
processes = am.getRunningAppProcesses();
for(ActivityManager.RunningAppProcessInfo info: processes) {
Log.i(Process:, info.processName);
}
On Apr 11, 9:35 am, Julius Spencer jul...@msa.co.nz wrote:
Hi,
Just wondering, is it possible to look at an application's Activity stack?
I'd like to be able to look at the stack and see if the previous Activity on
the stack is the same as the one on the top.
Regards,
Julius.
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[android-developers] Re: Parsing data from a calender on a website
hi
you can use the saxparser or dom parser you can find example
on android developer.
to put the whole data in your application and then use it.
On Apr 6, 8:52 pm, Neutron_boy arctikz...@gmail.com wrote:
I am fairly new to Android, but have some experience reading and
understanding code, including Java.
My question is: If I want to parse a URL such as a calender from a web
page, how do I go about this?
My thoughts: To pull the XML, do I use text?
i.e.:
try {
URL text = new URL( http:// and here is where I am not sure what to
have. The script below is the source for the calender in the XML of
the website
script type=text/javascript
src=9278a6f3de5f9e54f2aeeb74ac1f0a7eembedcompiled__en.js/script)
Do I then follow with XmlPullParserFactgory parserCreator =
XmlPullParserFactory.newInstance();
XmlPullParser parser = parserCreator.newPullParser();
parser.setInput(text.openStream(), null); Do I still use an open
stream here?
rest of code...
Thanks in advance for the help and insoght
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[android-developers] Re: Get data from EditText
String s=(Edittext) findviewbyid(R.id.edittext01).getstring.tosring(); On Apr 4, 12:36 pm, rishabh agrawal android.rish...@gmail.com wrote: How to get data from EditText how to stored in Buffer i.e Integer.. -- 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: Getting rid of white line in Tab Widget
there is set background property in tabwigdet On Apr 4, 11:13 am, AlexBonel alexbo...@inbox.ru wrote: Didn't find any discussion of this problem in the group. How can I get rid of the white line under tab widgets in TabActivity? And if anybody knows I would be verry gratefull if you would also tell me how to change background color in TabWidget? -- 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: WebView as map
use overlays in map in overlays you can use drawable images On Apr 4, 1:28 pm, hEngi unnam...@gmail.com wrote: Hi, I'm new in android. I'd like to use a picture as a map. The easiest way is WebView. There is zoom and i can pull the image etc. But i have a problem. I cannot use my picture from res/drawable. I need to store it in the phone cause i need an url to it. Is there any way to load picture from res/ drawable? If there isnt can i upload my picture to the phone when i install my api? Sry for my newbie question ^^ Thanks, David -- 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 character unicode form sqlite
use string to store in database On Apr 4, 2:59 pm, thavorac chun thavorac.c...@gmail.com wrote: Hi everyone, I'm working with sqlite right now and at this this moment i found a problem related to reading data from sqlite that i can not solve it. For example i have a french word Hôtel that have been insearted to database and after reading it to represent in device, it turn to Hà´tel that is totally wrong from what it was. Any ideas are appreciated. -- 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: Two functions Button?
take a boolean variable and wirtie two if condition on each condition set condtions On Mar 27, 8:55 pm, Gabriel gab...@gmail.com wrote: How I create a button with two functions? For example, when I click it once it starts a sound, and if I click it again it stops the sounds. Or a Mute button, that when I click it mutes all the sounds and change the imagebutton for a mute off image and if I click it again the sound returns. I appreciate any help. 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: best way to save images files
store them in drawable folder within res and and call the imageview object.setbackgroundresource(r.drawable.name of the image) On Mar 27, 9:05 pm, Igor Nesralla Ribeiro nesra...@gmail.com wrote: Hi, I have this scenario : I have 50 images files of restaurants , that restaurants(name,city,address,image name) i saved into a database..My question is..how and where I saved this images files.and how I display this images files into a imageview Thanks in advance.. Igor -- 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 scroll in canvas or view (android)
put the view in a xml file scroll view LinearLayout .. package name.name of the view class . ... linearlayout closed scroll view On Mar 25, 6:11 am, Byung-Ju ohbyun...@gmail.com wrote: Hi Thanks for reading this. 1. Big Canvas (1000x1000) and display(screen) 320x480 2. drawBitmap(bitmap1, 100, 100, null); 3. drawBitmap(bitmap2, 500, 500, null); ... and do something bitmap or animation 4. on touch drag (just like iphone werule display) 5. how to scroll(move) screen ? -- 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: adding custom view in main.xml
set paint style
canvas.drawLine(100, 100, 200, 200, new Paint());
instead of new paint define pay style
On Mar 22, 11:27 am, Vishwesh R. vish...@gmail.com wrote:
my code:-
main.xml
?xml version=1.0 encoding=utf-8?
com.MyPack.canvasexample.Myview
android:id=@+id/view1
android:layout_width=fill_parent
xmlns:android=http://schemas.android.com/apk/res/android;
android:layout_height=fill_parent
android:clickable=true
/
Myview.java
package com.MyPack.canvasexample;
import android.content.Context;
import android.graphics.Canvas;
import android.graphics.Paint;
import android.util.AttributeSet;
import android.view.View;
public class Myview extends View {
public Myview(Context context) {
super(context);
// TODO Auto-generated constructor stub
this.invalidate();
}
public Myview(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
// TODO Auto-generated constructor stub
this.invalidate();
}
public Myview(Context context, AttributeSet attrs) {
super(context, attrs);
// TODO Auto-generated constructor stub
this.invalidate();
}
@Override
protected void onDraw(Canvas canvas) {
// TODO Auto-generated method stub
super.onDraw(canvas);
canvas.drawLine(100, 100, 200, 200, new Paint());
}
@Override
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec)
{
// TODO Auto-generated method stub
super.onMeasure(widthMeasureSpec, heightMeasureSpec);
}
}
canvasexample.java
package com.MyPack.canvasexample;
import android.app.Activity;
import android.os.Bundle;
public class canvasexample extends Activity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
View v= findViewById(R.id.view1);
if(v==null)
Log.w(isnull, null);
else
Log.w(isnull, not null);
}
}
this is my code
the log displays not null for isnull tag that is view to b not
null...
do we need to write anything in manifest file.
in graphical view of main.xml i can see a line drawn on the canvas but
when i execute my program it shows nothing on canvas...
ya we knw that we can draw a line without creating an extra view but
we r trying to do it by creating a custom view...
On Mar 18, 9:55 pm, Aisthesis marsh...@marshallfarrier.com wrote: did you
use the fully qualified name when you put it in main.xml?
e.g.: com.google.myapp.MyView
if that doesn't do it, it's hard to debug without any code--also there
are ways to draw a line without creating an extra custom view
On Mar 17, 8:05 am, Vishwesh R. vish...@gmail.com wrote:
hi,
im a beginner
i have created a Myview wich extends View class. i have drawn a
line on this view (that is Myview) in its onDraw() method.
i included my view in its main.xml
it shows no error but when i run this application, it loads the canvas
but im unable to see the line wich i have drawn in Myview
the coordinate of the line do lie on canvas but it not visible after
the application is run..
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[android-developers] Re: how to reload previous activity on back button click
@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
if (keyCode == KeyEvent.KEYCODE_BACK) {
//Intent intent = new Intent(this,name of the class where you
want to go to);
startActivity(intent);
return true;
}
return super.onKeyDown(keyCode, event);
}
this code captures the event on back button click
On Mar 22, 8:49 am, Ranveer ranveer.s...@gmail.com wrote:
Dear all,
I want to reload the previous activity (history) on back button click.
Right now When I am pressing back (Phone) it going to previous activity
but showing from history.
So every time I click back I want to reload the history page.
regards
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[android-developers] Re: Can this app be developed?
yes it could be done On Mar 21, 6:20 am, shubhandroid aadee...@gmail.com wrote: Can an app with the following features be made: -Phone1 transfers video feed from the major camera to the screen of phone2 via bluetooth -when user clicks on a button on the screen of phone2, it should press a number of the numeric pad during its call to phone1. With AI or normal coding -- 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: Activity lifecycle... still a mystery to me
yes all things you specified could be done write overwrite back button code for 1 2 not clear 3 ok write overwrite onstop ,onpause,on resume On Mar 22, 7:59 am, DulcetTone dulcett...@gmail.com wrote: My app responds to speech commands. I want the behavior to be that 1. if back is hit on my initial activity, it exits. 2. My app has a few sub-activities it may launch on user speech- or GUI input 3. if home is hit on ANY of my activities, I want all of them to finish. That's basically it. Why I want this is uninteresting... few users of the app would find the desired behavior anything other than the one they'd want. It's possible that I could get some of this to happen by use of the activity flags/modes (single-top, etc), but their documentation also reads like Sanskrit after 10 reads through. tone -- 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 capture key events from View subclass
try ontouch method get x and y coordinate of the area clicked and do as you want on the clicked event On Mar 21, 4:39 pm, Rich E reakina...@gmail.com wrote: Hi, I'm trying to figure out how to capture keyboard input from a View, without subclassing EditText or something similar (the reason is that I have a complex bit of drawing to do, in which the text does not at all go in a horizontal direction, nor does it ever start at a consistent location.. so I figured that I would try to use a more direct route). I am able to show the keyboard from my View by first calling setFocusableInTouchMode(true) in my onCreateMethod, then calling: InputMethodManager imm = (InputMethodManager)getContext().getSystemService(Context. INPUT_METHOD_SERVICE); imm.showSoftInput(this, InputMethodManager.SHOW_FORCED); I call this from onTouchEvent(), in order to get the location of the touch within the view. This is where I get stuck. When I implement onKeyDown or onKeyUp in the View, I only get a callback when the done or back button is hit on the keyboard. I need to know which key of the soft keyboard is pressed, so that I can draw that character in my View. I also tried to setOnKeyListener for a key listener, but it also only gets a callback when the done or back buttons are pressed on the soft keyboard. Any suggestions on how to proceed are gratefully appreciated. Best, Rich -- 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 WebView with CSS modification of hr tag
just open it in web view
webview.setLayoutParams(new LayoutParams(LayoutParams.FILL_PARENT,
LayoutParams.FILL_PARENT));
webview.setBackgroundColor(0);
webview.setInitialScale(110);
form.addView(webview);
webview.getSettings().setJavaScriptEnabled(true);
webview.getSettings().setJavaScriptCanOpenWindowsAutomatically(false);
if (url.contains(www.twitter.com))
url=url.replace(www.twitter.com, twitter.com);
webview.loadUrl(url);
On Mar 22, 1:33 am, Dale dale.ham...@gmail.com wrote:
I am working on an app which needs to display some dynamically queried
HTML content, including CSS.
WebView seems to be the best implementation for this type of work.
I ran into an error when testing it out, and tracked it down to the
following css tag:
hr{width:100%!important}
Android WebView seems to be incapable of displaying any html that
includes this line.
Some research shows that the hr width=100%/ attribute was depricated
(link:http://www.w3schools.com/tags/att_hr_width.asp), but it works
on all browsers.
Below is some html, including this line. It will render fine in any
browser.
htmlheadstyle type=\text/css\
hr{width:100%!important}
/style/headbody
Some text
/body/html
And, in Android:
String exampleCSS = htmlheadstyle type=\text/css\ +
hr{width:100%!important} +
/style/headbody +
Some text +
/body/html;
WebView webView = (WebView) findViewById(R.id.web_html_about);
webView.loadData(exampleCSS, text/html, utf-8);
The result is a Web page not available error in the webview.
Is this a known issue due to deprecation? Is it a bug with WebView?
Is there any known work around for such issues?
Cheers,
Dale.
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[android-developers] Re: How to declare Button as global object????
Declare a method to add button in a function and add setonclicklistner method on the button in the onclicklstner method do whatever you want to do with the button On Mar 15, 5:04 pm, DanH danhi...@ieee.org wrote: PS: You can probably skip chapters 13 and 15. On Mar 15, 4:53 am, Ponraj \Android Developer\sanraj...@gmail.com wrote: Hi All. I am creating buttons dynamically. I am not able to access those buttons outside the methods. I am not familiar with java programming. I am new to android. Give solution for my problem. Should I declare the Buttons globallyIf yes means, How should I? help me out -- with thanks and regards, P.Ponraj -- 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 Create a Media Player
you want to create your own media player or use the media player supported by android On Mar 23, 7:55 am, cibin cibin.p.oom...@gmail.com wrote: I am beginner in Android; I know only the basics...Please help me to create a Media Player in Android -- 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: SQLiteDatabase or XML(saving)?
database if security is invloved if on xml on internet On Mar 22, 2:46 pm, -Ernest kisskam...@gmail.com wrote: Hello guys, Thanks for making android a wonderful platform. Me and my mate are writing a project and its an android app. Yesterday i finish my third book about programing for the android platform Hello, Android. He comes my questions: What is the best option for saving a well formatted document(a document with images) on a device? I know this can be done by saving to a XML file or on a database, but which of these two is the most preferable. Hope the question was clear. Thanks in advance. -Ernest -- 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: source code
read google references to undertstand existing applications -- 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: What will happen to existing connections when switch between 3g/wifi
if the ip address is different the connection will break -- 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] canvas problem
i am making a application in which i need to draw a circle in the middle of the screen with with variable radius everytime with this i have to put few text boxes and buttons on the view to draw the circle i use canvas and to add buttons and text boxes i put linear layout but i am not able to do this together ,either canvas is visible or linearlayout is visible my question is how to add buttons and textbox on top of canvas i need to write on click event of these buttons and textboxes -- 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] programming issue on canvas
hi i am trying to develop a code in which i try to add some buttons
and some textbox on canvas which contains bitmap image
but when i try to do so
i got code from google in which you can add linear layout with canvas
i modified it
and when i try to run it the linear layout which contain button
comes but the canvas coordinate starts where the layout ends
for example i added three buttons in vertical orientation and then try
to draw a circle the circle upper end is cut
the code is
package com.example;
import android.app.Activity;
import android.content.Context;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Paint;
import android.os.Bundle;
import android.util.DisplayMetrics;
import android.view.View;
import android.view.ViewGroup.LayoutParams;
import android.widget.Button;
import android.widget.LinearLayout;
public class abc extends Activity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
LinearLayout lmain = new LinearLayout(this);
lmain.setBackgroundResource(R.drawable.shortrangechart);
lmain.setOrientation(LinearLayout.VERTICAL);
Button b = new Button(this);
Button b1 = new Button(this);
Button b2 = new Button(this);
lmain.addView(b2, new
LinearLayout.LayoutParams(LayoutParams.WRAP_CONTENT,
LayoutParams.WRAP_CONTENT));
lmain.addView(b, new
LinearLayout.LayoutParams(LayoutParams.WRAP_CONTENT,
LayoutParams.WRAP_CONTENT));
lmain.addView(b1, new
LinearLayout.LayoutParams(LayoutParams.WRAP_CONTENT,
LayoutParams.WRAP_CONTENT));
addCanvasBitmap(lmain, R.drawable.shortrangechart, true);
setContentView(lmain);
lmain.setFocusable(true);
}
private void addCanvasBitmap(LinearLayout lmain, int resource,
boolean scale) {
Bitmap bitmap;
bitmap = loadAndPrintDpi(resource, scale);
ScaledBitmapView view = new ScaledBitmapView(this, bitmap);
view.setLayoutParams(new
LinearLayout.LayoutParams(LinearLayout.LayoutParams.WRAP_CONTENT,
LinearLayout.LayoutParams.WRAP_CONTENT));
lmain.addView(view);
}
private Bitmap loadAndPrintDpi(int id, boolean scale) {
Bitmap bitmap;
if (scale) {
bitmap = BitmapFactory.decodeResource(getResources(), id);
} else {
BitmapFactory.Options opts = new BitmapFactory.Options();
opts.inScaled = false;
bitmap = BitmapFactory.decodeResource(getResources(), id,
opts);
}
return bitmap;
}
}
class ScaledBitmapView extends View {
private Bitmap mBitmap;
public ScaledBitmapView(Context context, Bitmap bitmap) {
super(context);
mBitmap = bitmap;
}
@Override
protected void onMeasure(int widthMeasureSpec, int
heightMeasureSpec) {
super.onMeasure(widthMeasureSpec, heightMeasureSpec);
final DisplayMetrics metrics =
getResources().getDisplayMetrics();
setMeasuredDimension(
mBitmap.getScaledWidth(metrics),
mBitmap.getScaledHeight(metrics));
}
protected void onDraw(Canvas canvas) {
super.onDraw(canvas);
// canvas.drawBitmap(mBitmap, 0.0f, 0.0f, null);
Paint pOuterBullsEye = new Paint(Paint.ANTI_ALIAS_FLAG);
pOuterBullsEye.setStyle(Paint.Style.STROKE);
pOuterBullsEye.setColor(Color.GREEN);
canvas.drawCircle(150, 50,80,pOuterBullsEye );
}
}
please suggest what to do for this
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