[android-developers] Re: Animations in the list view
On 12 Sty, 19:40, Ansh yourans...@gmail.com wrote:
Hi guys
I am new to animation in android.I am trying to translate childitem/ of a
listview.First child view should translate from middle to top of the list
and the list should also slide down during the translate animation and make
the space of the view being translated.Please help me guys as it has eaten
up my mind for past 3days.
i am trying to achieve exactly the same in this
video.http://youtu.be/xPLhfEJuz4k
here you have sample code to start with:
import android.app.Activity;
import android.app.AlertDialog;
import android.content.DialogInterface;
import android.content.DialogInterface.OnClickListener;
import android.os.Bundle;
import android.view.View;
import android.view.animation.AlphaAnimation;
import android.view.animation.Animation;
import android.view.animation.TranslateAnimation;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.ArrayAdapter;
import android.widget.EditText;
import android.widget.ListView;
public class AnimatedListActivity extends Activity implements
OnItemClickListener, OnClickListener, Runnable {
private final static String TAG = AnimatedListActivity;
private ArrayAdapterString mAdapter;
private int mInsertPosition;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.lv);
ListView lv = (ListView) findViewById(R.id.lv);
lv.setClipChildren(false);
lv.setOnItemClickListener(this);
lv.setDivider(null);
mAdapter = new ArrayAdapterString(this,
android.R.layout.simple_list_item_1);
mAdapter.add(10);
mAdapter.add(20);
mAdapter.add(30);
mAdapter.add(40);
mAdapter.add(50);
mAdapter.add(60);
mAdapter.add(70);
mAdapter.add(80);
mAdapter.add(90);
lv.setAdapter(mAdapter);
}
@Override
public void onItemClick(AdapterView? parent, View view, int
position, long id) {
AlertDialog.Builder b = new AlertDialog.Builder(this);
b.setPositiveButton(android.R.string.ok, this);
b.setTitle(Enter Integer);
EditText et = new EditText(this);
et.setId(99);
b.setView(et);
b.show();
}
@Override
public void onClick(DialogInterface dialog, int which) {
AlertDialog d = (AlertDialog) dialog;
EditText et = (EditText) d.findViewById(99);
String newItem = et.getText().toString();
ListView lv = (ListView) findViewById(R.id.lv);
int cnt = mAdapter.getCount();
for (int i = 0; i cnt; i++) {
String item = mAdapter.getItem(i);
if (newItem.compareTo(item) 0) {
mAdapter.insert(newItem, i);
mInsertPosition = i;
lv.setSelection(i);
lv.post(this);
break;
}
}
}
@Override
public void run() {
ListView lv = (ListView) findViewById(R.id.lv);
// here animations start
int first = lv.getFirstVisiblePosition();
int last = lv.getLastVisiblePosition();
for (int k = 0; k last - first + 1; k++) {
View child = lv.getChildAt(k);
int pos = lv.getPositionForView(child);
Animation animation = null;
if (pos == mInsertPosition) {
// instead of alpha animation you can make your
// new inserted item move here
animation = new AlphaAnimation(0, 1);
} else
if (pos mInsertPosition) {
animation = new TranslateAnimation(
Animation.ABSOLUTE, 0,
Animation.ABSOLUTE, 0,
Animation.RELATIVE_TO_SELF, -1,
Animation.RELATIVE_TO_SELF, 0);
}
if (animation != null) {
animation.setDuration(750);
child.startAnimation(animation);
}
}
}
}
pskink
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[android-developers] Http Response body
Hi, I am using link http://hc.apache.org/httpcomponents-core-ga/httpcore/examples/org/apache/http/examples/ElementalHttpServer.java to create HTTP server in Android. However in my response I always get HTTP/1.1 200 OK in the body(though the header has the status code 404 in it). Please refer to the attached screenshot. Is it due to the DefaultResponseFactory() defined in the HttpService? To set the response: HttpResponse getResponse = new BasicHttpResponse(HttpVersion.HTTP_1_1, 404, Not Found); String sb = The requested resource + target + could not be found due to mismatch!! ; getResponse.setStatusCode(HttpStatus.SC_NOT_FOUND); getResponse.setEntity(new StringEntity(sb.toString() + Status Code: +getResponse.getStatusLine() +,UTF-8)); -- 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=enattachment: Poster_ScreenShot.PNG
[android-developers] Re: Http Response body
a wrote: Hi, I am using link http://hc.apache.org/httpcomponents-core-ga/httpcore/examples/org/apache/http/examples/ElementalHttpServer.java to create HTTP server in Android. However in my response I always get HTTP/1.1 200 OK in the body(though the header has the status code 404 in it). i see: Status Code;HTTP/1.1 404 in your body, what you see in blue is somethig else, no idea what 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
[android-developers] Re: Http Response body
Thanks for the reply. Ya I m able to see the status and print the status code in Poster. I am using the same code as in the link, not sure why HTTP/1.1 200 OK comes even if I dont set the entity in response. I think it is due to the HttpService constructor, DefaultResponsefactory httpService = new HttpService(httpproc,new DefaultConnectionReuseStrategy(), new DefaultHttpResponseFactory()); httpService.setHandlerResolver(reqistry); httpService.setParams(this.params); Any idea of what value should be set in this? Thanks! On Thursday, January 17, 2013 12:24:47 PM UTC+2, skink wrote: a wrote: Hi, I am using link http://hc.apache.org/httpcomponents-core-ga/httpcore/examples/org/apache/http/examples/ElementalHttpServer.java to create HTTP server in Android. However in my response I always get HTTP/1.1 200 OK in the body(though the header has the status code 404 in it). i see: Status Code;HTTP/1.1 404 in your body, what you see in blue is somethig else, no idea what 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
[android-developers] Re: Http Response body
Is the content-type header mandatory? Should it be set to text/plain? On Thursday, January 17, 2013 12:37:16 PM UTC+2, a wrote: Thanks for the reply. Ya I m able to see the status and print the status code in Poster. I am using the same code as in the link, not sure why HTTP/1.1 200 OK comes even if I dont set the entity in response. I think it is due to the HttpService constructor, DefaultResponsefactory httpService = new HttpService(httpproc,new DefaultConnectionReuseStrategy(), new DefaultHttpResponseFactory()); httpService.setHandlerResolver(reqistry); httpService.setParams(this.params); Any idea of what value should be set in this? Thanks! On Thursday, January 17, 2013 12:24:47 PM UTC+2, skink wrote: a wrote: Hi, I am using link http://hc.apache.org/httpcomponents-core-ga/httpcore/examples/org/apache/http/examples/ElementalHttpServer.java to create HTTP server in Android. However in my response I always get HTTP/1.1 200 OK in the body(though the header has the status code 404 in it). i see: Status Code;HTTP/1.1 404 in your body, what you see in blue is somethig else, no idea what 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
[android-developers] Re: Http Response body
a wrote: Thanks for the reply. Ya I m able to see the status and print the status code in Poster. I am using the same code as in the link, not sure why HTTP/1.1 200 OK comes even if I dont set the entity in response. I think it is due to the HttpService constructor, DefaultResponsefactory httpService = new HttpService(httpproc,new DefaultConnectionReuseStrategy(), new DefaultHttpResponseFactory()); httpService.setHandlerResolver(reqistry); httpService.setParams(this.params); Any idea of what value should be set in this? Thanks! did you try to use wireshark to see whats on the wire? if not, do it 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
[android-developers] Re: Http Response body
a wrote: Is the content-type header mandatory? Should it be set to text/plain? http://www.w3.org/Protocols/rfc2616/rfc2616.html 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
[android-developers] What is Fragments?
What is Fragments,why we are using it.When we are working 16th API it is mandatory or not to extends FragmentsActivity. -- 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 make a music visualizer?
I have made a music visualizer with the standard classes, but I don't know how to connect it to the music players. How do I connect the music visualizer to the common music players like Spotify and Winamp, so I can visualize the music, which comes from these players? As it is now, I can only visualize the music from a MP3 file, which is included in the Eclipse project. -- 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: Animations in the list view
Hats off to you man ...you are a life saver.
Although the animation with this code is not smoother like the one in the
video but its as smooth as it can be and its good in terms of lines of code
and other unnecessary stuffs i used to achieve. check this out and provide
me your feedback
http://youtu.be/BrIJ-1HblIY
On Thursday, 17 January 2013 13:59:16 UTC+5:30, skink wrote:
On 12 Sty, 19:40, Ansh yourans...@gmail.com wrote:
Hi guys
I am new to animation in android.I am trying to translate childitem/ of
a
listview.First child view should translate from middle to top of the
list
and the list should also slide down during the translate animation and
make
the space of the view being translated.Please help me guys as it has
eaten
up my mind for past 3days.
i am trying to achieve exactly the same in this video.
http://youtu.be/xPLhfEJuz4k
here you have sample code to start with:
import android.app.Activity;
import android.app.AlertDialog;
import android.content.DialogInterface;
import android.content.DialogInterface.OnClickListener;
import android.os.Bundle;
import android.view.View;
import android.view.animation.AlphaAnimation;
import android.view.animation.Animation;
import android.view.animation.TranslateAnimation;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.ArrayAdapter;
import android.widget.EditText;
import android.widget.ListView;
public class AnimatedListActivity extends Activity implements
OnItemClickListener, OnClickListener, Runnable {
private final static String TAG = AnimatedListActivity;
private ArrayAdapterString mAdapter;
private int mInsertPosition;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.lv);
ListView lv = (ListView) findViewById(R.id.lv);
lv.setClipChildren(false);
lv.setOnItemClickListener(this);
lv.setDivider(null);
mAdapter = new ArrayAdapterString(this,
android.R.layout.simple_list_item_1);
mAdapter.add(10);
mAdapter.add(20);
mAdapter.add(30);
mAdapter.add(40);
mAdapter.add(50);
mAdapter.add(60);
mAdapter.add(70);
mAdapter.add(80);
mAdapter.add(90);
lv.setAdapter(mAdapter);
}
@Override
public void onItemClick(AdapterView? parent, View view, int
position, long id) {
AlertDialog.Builder b = new AlertDialog.Builder(this);
b.setPositiveButton(android.R.string.ok, this);
b.setTitle(Enter Integer);
EditText et = new EditText(this);
et.setId(99);
b.setView(et);
b.show();
}
@Override
public void onClick(DialogInterface dialog, int which) {
AlertDialog d = (AlertDialog) dialog;
EditText et = (EditText) d.findViewById(99);
String newItem = et.getText().toString();
ListView lv = (ListView) findViewById(R.id.lv);
int cnt = mAdapter.getCount();
for (int i = 0; i cnt; i++) {
String item = mAdapter.getItem(i);
if (newItem.compareTo(item) 0) {
mAdapter.insert(newItem, i);
mInsertPosition = i;
lv.setSelection(i);
lv.post(this);
break;
}
}
}
@Override
public void run() {
ListView lv = (ListView) findViewById(R.id.lv);
// here animations start
int first = lv.getFirstVisiblePosition();
int last = lv.getLastVisiblePosition();
for (int k = 0; k last - first + 1; k++) {
View child = lv.getChildAt(k);
int pos = lv.getPositionForView(child);
Animation animation = null;
if (pos == mInsertPosition) {
// instead of alpha animation you can make
your
// new inserted item move here
animation = new AlphaAnimation(0, 1);
} else
if (pos mInsertPosition) {
animation = new TranslateAnimation(
Animation.ABSOLUTE, 0,
[android-developers] Re: What is Fragments?
sree android wrote: What is Fragments,why we are using it.When we are working 16th API it is mandatory or not to extends FragmentsActivity. http://developer.android.com/guide/components/fragments.html 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
[android-developers] Google map with airballoon image...
Hi, I have created google map using android and set zoom control also.. Now i try to create a air balloons on top of the countries but i don't have any idea. So if you know please share with 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: Google map with airballoon image...
tom wrote: Hi, I have created google map using android and set zoom control also.. Now i try to create a air balloons on top of the countries but i don't have any idea. So if you know please share with me... Thanks, http://https://developers.google.com/maps/documentation/android/v1/reference/com/google/android/maps/Overlay 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
[android-developers] Re: Animations in the list view
Ansh wrote: Hats off to you man ...you are a life saver. Although the animation with this code is not smoother like the one in the video but its as smooth as it can be and its good in terms of lines of code and other unnecessary stuffs i used to achieve. check this out and provide me your feedback http://youtu.be/BrIJ-1HblIY is it done based of my code? how did you animate item which is added to the list? is it a popup window or some child of a frame layout? 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
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I'm using the built-in DRM support for widevine video playback, and the video quality seems really poor. The same video played on an ios device or using their web player seems fine, but on android it's super blocky. Is anyone here familiar with this problem? Larry PS: Yes, I know it's not EXCLUSIVELY android development. But it is exclusively an android (and widevine) issue. -- 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: Animations in the list view
Yes i took help from your code.The popup which is floating upwards is a layout of the same type as the layout being used for the ListView. On Thursday, 17 January 2013 18:00:22 UTC+5:30, skink wrote: Ansh wrote: Hats off to you man ...you are a life saver. Although the animation with this code is not smoother like the one in the video but its as smooth as it can be and its good in terms of lines of code and other unnecessary stuffs i used to achieve. check this out and provide me your feedback http://youtu.be/BrIJ-1HblIY is it done based of my code? how did you animate item which is added to the list? is it a popup window or some child of a frame layout? 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
[android-developers] Re: Animations in the list view
Ansh wrote: Yes i took help from your code.The popup which is floating upwards is a layout of the same type as the layout being used for the ListView. share a code snippet then... 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
[android-developers] Re: SyncAdapter and multiple threads?
onPerformSync is running only one in time for given account from my observations, you can take a look at syncmanager in Android source if you want 100% answer as soon as you return from onPerformSync next call can be done On Wednesday, January 16, 2013 4:11:52 PM UTC+1, saladbowl wrote: I have created a SyncAdapter class which inherits from AbstractThreadedSyncAdapter and runs in its own Service. I was wondering if the SyncManager only allows one synchronisation to be undertaken at a time (i.e via a called to my SyncAdapter's onPerformSync()) or do I need to explicitly make sure my SyncAdapter's onPerformSync() that my data is not corrupted if I two synchronisations happen at the same time?. Thanks very much. -- 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] install trail application in android ..
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[android-developers] How to make visible only half potion of video on screen
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Re: [android-developers] Re: BouncyCastle signature value does not match with dotNET signature value.
Em quarta-feira, 16 de janeiro de 2013 10h06min13s UTC-2, Nikolay Elenkov escreveu: On Jan 16, 2013 9:01 PM, mbarbiero marco.b...@gmail.com javascript: wrote: Nikolay... One more question: If the private key used to sign is incorrect, the command $ openssl rsautl -verify -in s2.bin -pubin -inkey pub1.pem -raw -hexdump result in error or in incorrect message? It will result in garbage, not properly structured data. I need confirm if used privatekey is correct. It seems it is correct. -- 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: BouncyCastle signature value does not match with dotNET signature value.
Hi... I tested the canonical form and Sha1 hash code using a .net code to confirm the values. A strig format of signedInfo is OK. Considering that PrivateKey is OK too, my suspects are, now, the byte code send to sign and the convertion to base64 of the results. Maybe little-endian x big-endian can explain this! CODE .NET: XmlDsigC14NTransform t = new XmlDsigC14NTransform(); t.LoadInput(myDoc); Stream s = (Stream)t.GetOutput(typeof(Stream)); SHA1 sha1 = SHA1.Create(); byte[] hash = sha1.ComputeHash(s); Best regards mBarbiero -- 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] database question
Thanks for the responses. It's a relatively simple database application - so it should fit fine. I downloaded the windows command line program and created a database and then copied it to the device emulator - and worked fine. i was also able to read from the dafault database folder (e.g./data/data/package/databases/). but i don't see any problems with reading from SD card either. For others, trying to create a database outside the device and then reading the database on the device - the COLLATORS flag is required. SQLiteDatabase db = SQLiteDatabase.openDatabase(dbfile, null, SQLiteDatabase.OPEN_READONLY|SQLiteDatabase.NO_LOCALIZED_COLLATORS ); -- 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: SyncAdapter and multiple threads?
The answer is right here in the documentation: https://developer.android.com/reference/android/content/AbstractThreadedSyncAdapter.html#onPerformSync(android.accounts.Account, android.os.Bundle, java.lang.String, android.content.ContentProviderClient, android.content.SyncResult) *... invocations of this method are guaranteed to be serialized.* and when calling a startSync while another onPerformSync is still busy: https://developer.android.com/reference/android/content/AbstractThreadedSyncAdapter.html *...If a sync operation is already in progress when a startSync() request is received then an error will be returned to the new request and the existing request will be allowed to continue* On Wednesday, January 16, 2013 10:11:52 AM UTC-5, saladbowl wrote: I have created a SyncAdapter class which inherits from AbstractThreadedSyncAdapter and runs in its own Service. I was wondering if the SyncManager only allows one synchronisation to be undertaken at a time (i.e via a called to my SyncAdapter's onPerformSync()) or do I need to explicitly make sure my SyncAdapter's onPerformSync() that my data is not corrupted if I two synchronisations happen at the same time?. Thanks very much. -- 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: SyncAdapter and multiple threads?
The answer is right here in the documentation: https://developer.android.com/reference/android/content/ AbstractThreadedSyncAdapter.html#onPerformSync(android.accounts.Account, android.os.Bundle, java.lang.String, android.content.ContentProviderClient, android.content.SyncResult) *... invocations of this method are guaranteed to be serialized.* and when calling a startSync while another onPerformSync is still busy: https://developer.android.com/reference/android/content/AbstractThreadedSyncAdapter.html *...If a sync operation is already in progress when a startSync() request is received then an error will be returned to the new request and the existing request will be allowed to continue* On Wednesday, January 16, 2013 10:11:52 AM UTC-5, saladbowl wrote: I have created a SyncAdapter class which inherits from AbstractThreadedSyncAdapter and runs in its own Service. I was wondering if the SyncManager only allows one synchronisation to be undertaken at a time (i.e via a called to my SyncAdapter's onPerformSync()) or do I need to explicitly make sure my SyncAdapter's onPerformSync() that my data is not corrupted if I two synchronisations happen at the same time?. Thanks very much. -- 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: SyncAdapter and multiple threads?
Thanks so much for the responses - much 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
Re: [android-developers] Thoughts on the AQuery library?
Thanks! Yeah, I agree that AQuery doesn't seem near as powerful as jQuery. I do know that this library uses reflection in certain instances, particularly for callbacks in network calls. This doesn't seem to cause issues though I just started using it. I liked in particular the lack of boilerplate code for asynchronous calls (http://code.google.com/p/android-query/wiki/AsyncAPI). It seems like a really nice wrapper to what I'd assume to be AsyncTask. Anyone else have thoughts on this library? On Wednesday, January 16, 2013 10:15:08 PM UTC-5, Kristopher Micinski wrote: It looks perhaps useful because it has lightweight options which allow you to prototype things quickly, but it's not really the same kind of killer JQuery is. JQuery is really nice because: - JQuery gives you (essentially) one way to do things, if you want something else you get a plugin. - JQuery wins in part because of the more exotic features of JavaScript: prototypical inheritance, duck typing, method chaining, and specifiers just seem to reduce syntax and make things more succinct in JavaScript. - An explicit goal of JQuery is to hide you from browser specific configuration hell. Android doesn't have (nearly as much of) this. I'd say in general that Android apps (versus JavaScript apps) feel closer to the older production style, where you write more code but get to specify things more. I don't think this library is bad, it seems nice to prototype things with, but Android doesn't have the hell that JS has to begin with: so I don't think it would take over the (Android) world like JQuery with JS. For example: aq.id(R.id.button).text(Click Me).clicked(this, buttonClicked); While this is slightly slicker syntax, the code to do this wouldn't be too bad to begin with. By the way, that last method better not be using reflection: JavaScript JITs can handle that, but I don't believe that Android's does. (I was going to look into it, but didn't really have the time..) kris On Wed, Jan 16, 2013 at 6:01 PM, gloesch glo...@taximagic.comjavascript: wrote: I'm curious to know if there's a general consensus about the Android Query (AQuery) library, particularly for async calls. Has anyone out there used it in a production environment? http://code.google.com/p/android-query/wiki/API -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-d...@googlegroups.comjavascript: To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com javascript: 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: BouncyCastle signature value does not match with dotNET signature value.
On Thu, Jan 17, 2013 at 11:11 PM, mbarbiero marco.barbi...@gmail.com wrote: Hi... I tested the canonical form and Sha1 hash code using a .net code to confirm the values. A strig format of signedInfo is OK. Not too clear what you are saying here. Is the SHA1 of the canonical form of the two SignedInfo's the same in both Java and C#? XML you posted above suggests otherwise. -- 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] help me to link up all of my activities
hi everyone! i was wonder is it possible to make an app like this? - http://i1193.photobucket.com/albums/aa344/hiatus1/wireframe_zps9e434b1b.jpg and if yes, how can i do that?? i'm stuck on to link up all of my activites to main activities.. anyone here can help me please?? thanks in advance. Regards, Prabu -- 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: Animations in the list view
sure dude ,i ll share the link of my blog once i finish with this On Thursday, 17 January 2013 18:26:46 UTC+5:30, skink wrote: Ansh wrote: Yes i took help from your code.The popup which is floating upwards is a layout of the same type as the layout being used for the ListView. share a code snippet then... 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
Re: [android-developers] Re: Toast not showing on Samsung Galaxy S3 (latest update 4.1.2)
Hehe, yeah. 2013/1/17 b0b pujos.mich...@gmail.com On Wednesday, 16 January 2013 10:43:37 UTC+1, Kostya Vasilyev wrote: Heh. Looks like it *is* intentional. https://android.googlesource.**com/platform/frameworks/base/+** /refs/heads/master/services/**java/com/android/server/** NotificationManagerService.**javahttps://android.googlesource.com/platform/frameworks/base/+/refs/heads/master/services/java/com/android/server/NotificationManagerService.java That change is really stupid. Another incentive to replace Toast with a custom implementation whose behaviour will not change over time. -- 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] Thoughts on the AQuery library?
On Thu, Jan 17, 2013 at 10:19 AM, gloesch gloe...@taximagic.com wrote: Thanks! Yeah, I agree that AQuery doesn't seem near as powerful as jQuery. I do know that this library uses reflection in certain instances, particularly for callbacks in network calls. This doesn't seem to cause issues though I just started using it. It won't hurt you until you use it a little more. Reflective code runs pretty slow compared to statically compiled code. I liked in particular the lack of boilerplate code for asynchronous calls (http://code.google.com/p/android-query/wiki/AsyncAPI). It seems like a really nice wrapper to what I'd assume to be AsyncTask. Probably, or another kind of thread pool based facility. FYI there are good frontends to AsyncTask, and I'm not sure how much control this really gives you over AsyncTask's parameters. (Since Java uses templates for parametric polymorphism versus being a duck typed language, you're not going to get the succinctness of JQuery with a Java library, because you'd have to infer type parameters to the template..) kris -- 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: BouncyCastle signature value does not match with dotNET signature value.
Hi Nikolay... In the XMLs that I post the DigestValue (SHA1) is the same of the DigestValue of canonicalized .net. I will try to create a program in Java pure to test if problem is in Android implementation. What you think about? Em quinta-feira, 17 de janeiro de 2013 13h25min25s UTC-2, Nikolay Elenkov escreveu: On Thu, Jan 17, 2013 at 11:11 PM, mbarbiero marco.b...@gmail.comjavascript: wrote: Hi... I tested the canonical form and Sha1 hash code using a .net code to confirm the values. A strig format of signedInfo is OK. Not too clear what you are saying here. Is the SHA1 of the canonical form of the two SignedInfo's the same in both Java and C#? XML you posted above suggests otherwise. -- 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] database question
I think people overemphasize this: SQLite will work for most applications, unless you're running a production quality service where you're already hiring a database administrator. For anything which will be running purely on the phone, SQLite is a perfectly good option, I've *never* seen a need for someone to go out to one of the other database engines when they're writing just an app. (Maybe this would make sense if you considered a webservice that interfaced to an app.) kris On Wed, Jan 16, 2013 at 10:30 PM, Todd Grigsby tgrigsby...@gmail.com wrote: Before you adopt SQLite, I recommend you research its limitations. On Jan 16, 2013 6:53 PM, dashman erjdri...@gmail.com wrote: I'm at the initial stages of writing an app which will need a database. 1. can android databases be created on windows - i.e. populated. 2. where are these files stored on the device. 3. can an app read multiple database files - e.g. all database files stored in a specific folder. 4. is there an app out there (in the store) that'll allow users to edit any standard database file. why? the database will be used by the app as read-only, but i'd like users to create their own database (preferably on windows and/or edit on the device). -- 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 -- 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: BouncyCastle signature value does not match with dotNET signature value.
Windows (dot net) and Unix (android) default to different ways to represent line breaks. Are line breaks in the xml you're signing encoded the same way on both sides? 17.01.2013 20:24 пользователь mbarbiero marco.barbi...@gmail.com написал: Hi Nikolay... In the XMLs that I post the DigestValue (SHA1) is the same of the DigestValue of canonicalized .net. I will try to create a program in Java pure to test if problem is in Android implementation. What you think about? Em quinta-feira, 17 de janeiro de 2013 13h25min25s UTC-2, Nikolay Elenkov escreveu: On Thu, Jan 17, 2013 at 11:11 PM, mbarbiero marco.b...@gmail.com wrote: Hi... I tested the canonical form and Sha1 hash code using a .net code to confirm the values. A strig format of signedInfo is OK. Not too clear what you are saying here. Is the SHA1 of the canonical form of the two SignedInfo's the same in both Java and C#? XML you posted above suggests otherwise. -- 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] Launching play store for specific product
Hi I'm trying to launch the Google/Android Play Story using an intent (com.android.vending). I would like Play store to display the page specific to an app. I've searched on ways to do this but could not find anything. I assume some parameters need to be added to the intent. I Know this can be done via the web browser but I cannot use the browser in this case. Thanks in advance for all you help. JPS -- 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: BouncyCastle signature value does not match with dotNET signature value.
Hi.. The text that I sign is too sample: txt Id=txtcontentabc/content/txt Without tabs, cr or especial chars. mBarbiero Em quinta-feira, 17 de janeiro de 2013 15h19min06s UTC-2, Kostya Vasilyev escreveu: Windows (dot net) and Unix (android) default to different ways to represent line breaks. Are line breaks in the xml you're signing encoded the same way on both sides? 17.01.2013 20:24 пользователь mbarbiero marco.b...@gmail.comjavascript: написал: Hi Nikolay... In the XMLs that I post the DigestValue (SHA1) is the same of the DigestValue of canonicalized .net. I will try to create a program in Java pure to test if problem is in Android implementation. What you think about? Em quinta-feira, 17 de janeiro de 2013 13h25min25s UTC-2, Nikolay Elenkov escreveu: On Thu, Jan 17, 2013 at 11:11 PM, mbarbiero marco.b...@gmail.com wrote: Hi... I tested the canonical form and Sha1 hash code using a .net code to confirm the values. A strig format of signedInfo is OK. Not too clear what you are saying here. Is the SHA1 of the canonical form of the two SignedInfo's the same in both Java and C#? XML you posted above suggests otherwise. -- 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] Launching play store for specific product
Hi, This should be possible using Intent.ACTION_VIEW with market:// protocol. See this SO question for example; http://stackoverflow.com/questions/10922762/open-link-of-google-play-store-in-mobile-version-android -- H On Jan 17, 2013, at 7:44 PM, JPS jp_sem...@hotmail.com wrote: Hi I'm trying to launch the Google/Android Play Story using an intent (com.android.vending). I would like Play store to display the page specific to an app. I've searched on ways to do this but could not find anything. I assume some parameters need to be added to the intent. I Know this can be done via the web browser but I cannot use the browser in this case. Thanks in advance for all you help. JPS -- 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] How to use Android HorizontalScrollView to move image one by one
I want to create an image slider using the HorizontalScrollView. Indeed, the slider will display one image at the time and I want to be able to use the fling gesture to navigate left and right in the slider. Any Idea to which methods to override in the HorizontalScrollView to achieve this. Thanks a lot. Best -- 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] How to use Android HorizontalScrollView to move image one by one
Hi, There's a free application called Android UI Patterns on Play Market you can use to try out many of the open source UI implementations for Android. In your case ViewPager Tabbar is maybe the most interesting part of the application in which you can find horizontal scrolling implementations. https://play.google.com/store/apps/details?id=com.groidify.uipatterns AFAIK it's not exactly trivial to implement this yourself at first but taking a look on these open source projects most definitely helps. -- H On Jan 17, 2013, at 8:06 PM, lionel Lioninho lionel.firstdevelo...@gmail.com wrote: I want to create an image slider using the HorizontalScrollView. Indeed, the slider will display one image at the time and I want to be able to use the fling gesture to navigate left and right in the slider. Any Idea to which methods to override in the HorizontalScrollView to achieve this. Thanks a lot. Best -- 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] Launching play store for specific product
Hi Harri and thanks for the reply This is what I'm currently doing but this causes a dialog to pop-up asking if this action should be done using the browser or playstore. This is not acceptable in this situation. This is why I want to launch the com.android.vending activity directly. JPS -- 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] MIT GSS-API Library with CyaSSL Available for Android
Hi, Last November we announced the availability of MIT GSS-API and CyaSSL embedded SSL libraries for Android NDK applications (previous post: https://groups.google.com/forum/?fromgroups=#!topic/android-developers/_oxE0RpAShU). This project included a port of the MIT Kerberos libraries to Android as well as the development of a Java (org.ietf.jgss) GSS-API interface to those native libraries. Have you tried the new GSS-API package for Android? If so, we'd be interested to hear your feedback and initial thoughts. You can reach us directly at i...@yassl.com or through the MIT krbdev mailing list. Thanks, Chris -- 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] Launching play store for specific product
On Thu, Jan 17, 2013 at 1:26 PM, JPS jp_sem...@hotmail.com wrote: This is what I'm currently doing but this causes a dialog to pop-up asking if this action should be done using the browser or playstore. The AOSP Browser app does not respond to market:// Uri values, at least in current versions of Android. You can see its manifest here: https://github.com/android/platform_packages_apps_browser/blob/master/AndroidManifest.xml I am not aware that the AOSP Browser app has ever supported the market:// Uri value. There may be other apps, though, that support market:// Uri values. This is not acceptable in this situation. Yes, it is. It is not your device. It is the user's device. The user can, if the user wishes, indicate in the chooser a default app, so they do not have to be bothered by the chooser anymore for this specific sort of request. But if the user wishes to have other apps around that respond to market:// requests, that is the user's choice, and the user can use those apps. The choice is the user's, not yours. -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy _The Busy Coder's Guide to Android Development_ Version 4.5 Available! -- 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] intel-accelerated emulator + maps API with SDK v21
Hey y'all I need to use the maps API target and I really do like the Intel-accelerated emulators. I have been using this hack to create a system.img file with the maps api loaded: http://38911bytes.blogspot.com/2012/03/how-to-use-google-maps-api-in-android.html However with v21 of the sdk tools, this workaround seems to be broken. I'm able to create the emulator, but it doesn't start. After saying haxm enabled it sticks on a blank screen and doesn't proceed. Not even an android splash screen. Is anybody using the intel accelerated emulator with the maps api loaded, with SDK 21? If so how did you get it working?? Thanks :) -- A musician must make music, an artist must paint, a poet must write, if he is to be ultimately at peace with himself. - Abraham Maslow -- 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: intel-accelerated emulator + maps API with SDK v21
This is for map api v1, right? As I understand it map api v2 is not supported on the emulator. On Thursday, January 17, 2013 1:55:06 PM UTC-5, seansf wrote: Hey y'all I need to use the maps API target and I really do like the Intel-accelerated emulators. I have been using this hack to create a system.img file with the maps api loaded: http://38911bytes.blogspot.com/2012/03/how-to-use-google-maps-api-in-android.html However with v21 of the sdk tools, this workaround seems to be broken. I'm able to create the emulator, but it doesn't start. After saying haxm enabled it sticks on a blank screen and doesn't proceed. Not even an android splash screen. Is anybody using the intel accelerated emulator with the maps api loaded, with SDK 21? If so how did you get it working?? Thanks :) -- A musician must make music, an artist must paint, a poet must write, if he is to be ultimately at peace with himself. - Abraham Maslow -- 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] install trail application in android ..
On Thu, Jan 17, 2013 at 7:49 AM, Ananda Krishna anandakrishna15.1...@gmail.com wrote: Is there a method where i can install a trial application in android only once.. And is there a method where we can store the app details in either internal/external storage while uninstalling the application. Or can we store the app details in android registry if it is present. No. - 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: How to implement a selection mechanism for translated and rotated objects on a canvas?
Yes that's the way. I tried it out and it works. I found also a project that has a working implementation of the inverse Matrix and pre-transformations. http://publicobject.googlecode.com/svn-history/r19/whisky/src/com/publicobject/whisky/Element.java It is a good starting point to implement my own scene graph lib. thx On Wednesday, January 16, 2013 11:46:12 PM UTC+1, bob wrote: Every object should have its own Matrix. Then take the inverse of that Matrix and multiply it by the screen coordinate. The result will be a point that can be compared with the coordinates of the pre-transformed object. On Wednesday, January 16, 2013 3:07:21 PM UTC-6, strangeoptics wrote: Hi, I would like to draw some objects onto a canvas that are translated and rotated. When I tap on the screen I need to translate the screen coordinates into the drawing space of the objects to find out if they are selected. What is the best way to accomplish this? 1) Is there a 2D Scene Grap API available? 2) Do I can store the Matrix for every Object and reverse it? The canvas.getMatrix() method is deprecated! 3) Is there another alternative? thx -- 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 to link up all of my activities
On Thu, Jan 17, 2013 at 9:27 AM, Prabu Siabuabu prabud...@gmail.com wrote: i'm stuck on to link up all of my activites to main activities.. anyone here can help me please?? thanks in advance. Have you read through the docs? Starting Activities from other Activities (and other components) is one of the core principles in Android development and is covered quite thoroughly. - 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] Application.onCreate Method Randomly Called?
My application extends the Application class so that I can initialize ACRA in the onCreateMethod. My application consists primarily of a widget that monitors something and sends a notification when a condition exists. If the application or widget is installed and that condition already exists at the time of installation, the notification is triggered. I've started getting reports that the notification will trigger at random even after it has already triggered correctly. I had the user send me my Debug Log with an email telling me when the notification was triggered. Based on the timestamps the notification was triggered because Application.onCreate was invoked. Why would Application.onCreate be invoked by Android after the application and widget were already installed and without the user doing anything? -- 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] Application.onCreate Method Randomly Called?
I assume widget means app widget. In that case, is your app widget being updated, via android:updatePeriodMillis or AlarmManager? if the answer is yes, then your process is being terminated in between updates, then recreated on the next update, triggering a new Application object and onCreate(). This is perfectly normal and generally beneficial to the user. On Thu, Jan 17, 2013 at 3:40 PM, Jake Colman col...@ppllc.com wrote: My application extends the Application class so that I can initialize ACRA in the onCreateMethod. My application consists primarily of a widget that monitors something and sends a notification when a condition exists. If the application or widget is installed and that condition already exists at the time of installation, the notification is triggered. I've started getting reports that the notification will trigger at random even after it has already triggered correctly. I had the user send me my Debug Log with an email telling me when the notification was triggered. Based on the timestamps the notification was triggered because Application.onCreate was invoked. Why would Application.onCreate be invoked by Android after the application and widget were already installed and without the user doing anything? -- 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 -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy _The Busy Coder's Guide to Android Development_ Version 4.5 Available! -- 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] Application.onCreate Method Randomly Called?
On Thu, Jan 17, 2013 at 2:40 PM, Jake Colman col...@ppllc.com wrote: If the application or widget is installed and that condition already exists at the time of installation, the notification is triggered. That doesn't make sense. You can't do anything when your *application* is first installed. Why would Application.onCreate be invoked by Android after the application and widget were already installed and without the user doing anything? That would indicate your process was killed and restarted. If the widget was the only thing you have running, then either it or perhaps the home screen it was running on were killed. Not likely, but possible. Why do this check in onCreate? Why not do it strictly when the widget is installed? - 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] Re: intel-accelerated emulator + maps API with SDK v21
yes, the original maps api v2. On Thu, Jan 17, 2013 at 12:02 PM, lbendlin l...@bendlin.us wrote: This is for map api v1, right? As I understand it map api v2 is not supported on the emulator. On Thursday, January 17, 2013 1:55:06 PM UTC-5, seansf wrote: Hey y'all I need to use the maps API target and I really do like the Intel-accelerated emulators. I have been using this hack to create a system.img file with the maps api loaded: http://38911bytes.blogspot.com/2012/03/how-to-use-google-maps-api-in-android.html However with v21 of the sdk tools, this workaround seems to be broken. I'm able to create the emulator, but it doesn't start. After saying haxm enabled it sticks on a blank screen and doesn't proceed. Not even an android splash screen. Is anybody using the intel accelerated emulator with the maps api loaded, with SDK 21? If so how did you get it working?? 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
Re: [android-developers] Re: intel-accelerated emulator + maps API with SDK v21
s**t I mean v1. On Thu, Jan 17, 2013 at 1:40 PM, Sean Felipe Wolfe ether@gmail.com wrote: yes, the original maps api v2. On Thu, Jan 17, 2013 at 12:02 PM, lbendlin l...@bendlin.us wrote: This is for map api v1, right? As I understand it map api v2 is not supported on the emulator. On Thursday, January 17, 2013 1:55:06 PM UTC-5, seansf wrote: Hey y'all I need to use the maps API target and I really do like the Intel-accelerated emulators. I have been using this hack to create a system.img file with the maps api loaded: http://38911bytes.blogspot.com/2012/03/how-to-use-google-maps-api-in-android.html However with v21 of the sdk tools, this workaround seems to be broken. I'm able to create the emulator, but it doesn't start. After saying haxm enabled it sticks on a blank screen and doesn't proceed. Not even an android splash screen. Is anybody using the intel accelerated emulator with the maps api loaded, with SDK 21? If so how did you get it working?? Thanks :) -- A musician must make music, an artist must paint, a poet must write, if he is to be ultimately at peace with himself. - Abraham Maslow -- 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 is Fragments?
It is not mandatory to extend FragmentsActivity for API 16+. On Thursday, January 17, 2013 5:25:08 AM UTC-6, sree wrote: What is Fragments,why we are using it.When we are working 16th API it is mandatory or not to extends FragmentsActivity. -- 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: Application.onCreate Method Randomly Called?
Mark, Yes, I meant an app widget and, yes, the app widget is being updated via android:updatePeriodMillis and the AlarmManager. The onCreate method is NOT being called following an APPWIDGET_UPDATE since I see those happening elsewhere in my debug log. The AlarmManager is managing several alarms, one of which is every 60 seconds (we've discussed this in a different thread and I will reengineer this in my next release). Since the alarm is triggering so often, it sounds unlikely that the widget was swapped out of memory since it was quiescent and then recreated on account of the alarm having triggered. Having said that, the timestamps for both events (onCreate and the alarm) are identical. ...Jake MM == Mark Murphy mmur...@commonsware.com writes: MM I assume widget means app widget. MM In that case, is your app widget being updated, via MM android:updatePeriodMillis or AlarmManager? MM if the answer is yes, then your process is being terminated in MM between updates, then recreated on the next update, triggering a new MM Application object and onCreate(). This is perfectly normal and MM generally beneficial to the user. MM On Thu, Jan 17, 2013 at 3:40 PM, Jake Colman col...@ppllc.com wrote: My application extends the Application class so that I can initialize ACRA in the onCreateMethod. My application consists primarily of a widget that monitors something and sends a notification when a condition exists. If the application or widget is installed and that condition already exists at the time of installation, the notification is triggered. I've started getting reports that the notification will trigger at random even after it has already triggered correctly. I had the user send me my Debug Log with an email telling me when the notification was triggered. Based on the timestamps the notification was triggered because Application.onCreate was invoked. Why would Application.onCreate be invoked by Android after the application and widget were already installed and without the user doing anything? -- 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 MM -- MM Mark Murphy (a Commons Guy) MM http://commonsware.com | http://github.com/commonsguy MM http://commonsware.com/blog | http://twitter.com/commonsguy MM _The Busy Coder's Guide to Android Development_ Version 4.5 Available! MM -- MM You received this message because you are subscribed to the Google MM Groups Android Developers group. MM To post to this group, send email to android-developers@googlegroups.com MM To unsubscribe from this group, send email to MM android-developers+unsubscr...@googlegroups.com MM For more options, visit this group at MM http://groups.google.com/group/android-developers?hl=en -- 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: help me to link up all of my activities
You probably want to focus on the *startActivityForResult* method: public void startActivityForResult (Intent intent, int requestCode, Bundle options) Added in API level 16 Launch an activity for which you would like a result when it finished. When this activity exits, your onActivityResult() method will be called with the given requestCode. Using a negative requestCode is the same as calling startActivity(Intent) (the activity is not launched as a sub-activity). Note that this method should only be used with Intent protocols that are defined to return a result. In other protocols (such asACTION_MAIN or ACTION_VIEW), you may not get the result when you expect. For example, if the activity you are launching uses the singleTask launch mode, it will not run in your task and thus you will immediately receive a cancel result. As a special case, if you call startActivityForResult() with a requestCode = 0 during the initial onCreate(Bundle savedInstanceState)/onResume() of your activity, then your window will not be displayed until a result is returned back from the started activity. This is to avoid visible flickering when redirecting to another activity. This method throws ActivityNotFoundException if there was no Activity found to run the given Intent. Parameters intent The intent to start. requestCode If = 0, this code will be returned in onActivityResult() when the activity exits. options Additional options for how the Activity should be started. See Context.startActivity(Intent, Bundle) for more details. Throws android.content.ActivityNotFoundException See Also startActivity(Intent) On Thursday, January 17, 2013 9:27:56 AM UTC-6, Prabu Siabuabu wrote: hi everyone! i was wonder is it possible to make an app like this? - http://i1193.photobucket.com/albums/aa344/hiatus1/wireframe_zps9e434b1b.jpg and if yes, how can i do that?? i'm stuck on to link up all of my activites to main activities.. anyone here can help me please?? thanks in advance. Regards, Prabu -- 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: Application.onCreate Method Randomly Called?
T == TreKing treking...@gmail.com writes: T On Thu, Jan 17, 2013 at 2:40 PM, Jake Colman col...@ppllc.com T wrote: If the application or widget is installed and that condition already exists at the time of installation, the notification is triggered. T That doesn't make sense. You can't do anything when your T *application* is first installed. First, please forgive (and correct) any incorrect usage of Android terms. In my Application class all I do is override onCreate so that I can initialize ACRA. Any work is being done by the widget's broadcast receiver and by an associated service class. When the application is created, it has no shared preferences with pre-existing values. So when the associated service is started it assumes that it has to trigger a notification. It knows if a notification has been triggered already so it doesn't do it again. When the application is recreated I assume that it loses the previous incarnations shared preferences and, therefore, the service doesn't know that it already triggered. Hence, the false trigger when the application is recreated. Why would Application.onCreate be invoked by Android after the application and widget were already installed and without the user doing anything? T That would indicate your process was killed and restarted. If the T widget was the only thing you have running, then either it or T perhaps the home screen it was running on were killed. Not likely, T but possible. I don't see any reason why I should have been killed. I checked with my user and they are not using a task killer. T Why do this check in onCreate? Why not do it strictly when the T widget is installed? Which check? Did my earlier paragraph explain what I think is happening? -- 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] Free weekly webinars fon Groovy and Grails and HTML5 from JPassion.com
JPassion.com (Used to be JavaPassion.com) is starting again free weekly live webinars from March 1st, 2013 on the 2 new courses - Groovy and Grails and HTML5. Free Groovy and Grails 12-week Weekly webinars Every Friday 10:00AM-11:AM EST New York time (from March 1st, 2013) https://www3.gotomeeting.com/register/271741030 (for registration) Free HTML5 10-week Weekly webinars Every Friday 11:30AM-12:30PM EST New York time (from March 1st, 2013) https://www3.gotomeeting.com/register/708745278 (for registration) Please let others know about this (through tweeter, facebook, Google+). Thanks much in advance. -- --- Sang Shin, sangshinpass...@gmail.com Founder and Chief Instructor of JPassion.com (JavaPassion.com) http://www.linkedin.com/in/javapassion (Linkedin) http://twitter.com/javapassion (Tweeter) Life is worth living... with Passion! Free 12-week Webinar series onGroovy and Grails starts from March 1st Free 10-week Webinar series on HTML5 starts from March 1st http://jpassion.com/webinars -- -- 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] How to use Android HorizontalScrollView to move image one by one
Interesting demo. Nice page curl, by the way. On Thursday, January 17, 2013 12:16:32 PM UTC-6, Harri Smått wrote: Hi, There's a free application called Android UI Patterns on Play Market you can use to try out many of the open source UI implementations for Android. In your case ViewPager Tabbar is maybe the most interesting part of the application in which you can find horizontal scrolling implementations. https://play.google.com/store/apps/details?id=com.groidify.uipatterns AFAIK it's not exactly trivial to implement this yourself at first but taking a look on these open source projects most definitely helps. -- H On Jan 17, 2013, at 8:06 PM, lionel Lioninho lionel.fir...@gmail.comjavascript: wrote: I want to create an image slider using the HorizontalScrollView. Indeed, the slider will display one image at the time and I want to be able to use the fling gesture to navigate left and right in the slider. Any Idea to which methods to override in the HorizontalScrollView to achieve this. Thanks a lot. Best -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-d...@googlegroups.comjavascript: To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com javascript: 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: Application.onCreate Method Randomly Called?
On Thu, Jan 17, 2013 at 5:07 PM, Jake Colman col...@ppllc.com wrote: Yes, I meant an app widget and, yes, the app widget is being updated via android:updatePeriodMillis and the AlarmManager. The onCreate method is NOT being called following an APPWIDGET_UPDATE since I see those happening elsewhere in my debug log. That will depend upon whether or not your process was terminated between updates. Sometimes it will, sometimes it will not. Since the alarm is triggering so often, it sounds unlikely that the widget was swapped out of memory since it was quiescent and then recreated on account of the alarm having triggered. Having said that, the timestamps for both events (onCreate and the alarm) are identical. Are you messing around with android:process attributes in the manifest? If so, each process gets its own Application instance. Also, if so, please reconsider. -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy _The Busy Coder's Guide to Android Development_ Version 4.5 Available! -- 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: Widevine Adaptive Streaming
Crap, this appears to vary by device. On a Samsung Galaxy Tab 8.9, it's perfect. This is running 3.2. On a Nexus 7, it's crap. This is running 4.1.2. On a Samsung Galaxy S2 Skyrocket running 4.0.4, it's hit and miss. Larry On Thu, Jan 17, 2013 at 5:37 AM, Larry Meadors larry.mead...@gmail.com wrote: I'm using the built-in DRM support for widevine video playback, and the video quality seems really poor. The same video played on an ios device or using their web player seems fine, but on android it's super blocky. Is anyone here familiar with this problem? Larry PS: Yes, I know it's not EXCLUSIVELY android development. But it is exclusively an android (and widevine) issue. -- 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: Application.onCreate Method Randomly Called?
On Thu, Jan 17, 2013 at 4:14 PM, Jake Colman col...@ppllc.com wrote: When the application is recreated I assume that it loses the previous incarnations shared preferences and, therefore, the service doesn't know that it already triggered. Hence, the false trigger when the application is recreated. SharedPreferences are persisted if you commit them so any prefs you set in one call to Application.onCreate() should be available in the next call and throughout the rest of the app. T That would indicate your process was killed and restarted. If the T widget was the only thing you have running, then either it or T perhaps the home screen it was running on were killed. Not likely, T but possible. I don't see any reason why I should have been killed. I checked with my user and they are not using a task killer. The HomeScreen could crash and have to restart, among other unlikely but possible scenarios. T Why do this check in onCreate? Why not do it strictly when the T widget is installed? Which check? Did my earlier paragraph explain what I think is happening? Your check for whether the notification should be triggered. I thought you were doing it in Application.onCreate, but I might have misunderstood. - 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] Re: BouncyCastle signature value does not match with dotNET signature value.
On Fri, Jan 18, 2013 at 1:22 AM, mbarbiero marco.barbi...@gmail.com wrote: Hi Nikolay... In the XMLs that I post the DigestValue (SHA1) is the same of the DigestValue of canonicalized .net. I thing you might be missing the point that what gets hashed and ultimately signed is the whole SignedInfo/ element. You need to get the canonical form of that in both platforms and calculate the hash. I will try to create a program in Java pure to test if problem is in Android implementation. What you think about? Everything so far points that way, so you should definitely do it and compare intermediate results with .NET. -- 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: Application.onCreate Method Randomly Called?
T == TreKing treking...@gmail.com writes: T On Thu, Jan 17, 2013 at 4:14 PM, Jake Colman col...@ppllc.com wrote: When the application is recreated I assume that it loses the previous incarnations shared preferences and, therefore, the service doesn't know that it already triggered. Hence, the false trigger when the application is recreated. T SharedPreferences are persisted if you commit them so any prefs T you set in one call to Application.onCreate() should be available T in the next call and throughout the rest of the app. I am using PreferenceManager.getDefaultSharedPreference. I am committing my preferences when my Service (not the widget receiver but the Service that is started by the widget receiver) is destroyed and I read the preferences when the Service is created. One of the saved pieces of data stores whether the notification had already been triggered. Since the getDefaultSharedPreference method takes a context, is it possible that when the Application is recreated there is a new context so my saved preferences are lost? That would explain why the notification is re-triggered when the Application is created a second time. -- 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: What is Fragments?
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: Problems of dynamic loading downloaded precompiled renderscript source files
Unfortunately there is no way to dynamically download, compile, and execute Renderscript bitcode in Android. Even with a small fix I made to the reflected ScriptC constructors (allowing you to eliminate the res/raw + filename, and only pass the first argument), you still need to have the bitcode files in the raw resources for the apk. Steve On Wednesday, January 9, 2013 3:32:20 PM UTC-8, wave wrote: I have a problem on dynamic loading pre-compiled renderscript source files (.bc, Script_.java) which are downloaded from web. I want to load pre-compiled renderscript source files (.bc, Script_.java) at runtime by dynamic class loading. However,ScriptC(RenderScript rs, Resources resources, int resourceID), the constructor of ScriptC requires a resource ID. As the renderscript source files are downloaded, there are no ways to provide resource ID to constructor. Is there any other solutions I could find to solve this problem? 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
