[android-developers] AIDL read exception while returning parameter
I am implementing AIDL interface for remore service. i am getting exception while reading exception from remore service over AIDL interface. Any suggestions are highly appreciated. Thanks, Srihari.R -- 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 with in-app billing
Thanks Nikolay, That's what I was missing. I needed to put a signed app on the device (I assume that's what you meant by release version). Interesting that the test sku's work, but created sku's don't work without signed app.. Thanks, DS On May 2, 9:18 pm, Nikolay Elenkov nikolay.elen...@gmail.com wrote: On Mon, May 2, 2011 at 3:13 AM, D S dil...@gmail.com wrote: Hello, I integrated the code from Dungeons example into my app. When I use mSKU = android.test.purchased I am able to make the purchase successfully on my device, so I assume the integration is correct. But when I use mSKU = my.product.id I get an error RESULT_DEVELOPER_ERROR in the logs. You need to install a release version on your device and use one of the testing accounts as the primary Google account for this to work. http://developer.android.com/guide/market/billing/billing_testing.htm... -- 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] wried UI issue..
I am facing weird UI behavior issue.
When I set *listView.setChoiceMode(ListView.CHOICE_MODE_MULTIPLE);*
onListItemClick behave incorrectly... Let me know if I am missing
anything here.
When I comment following line
listView.setChoiceMode(ListView.CHOICE_MODE_MULTIPLE);
This UI works fine as expected but following part of code doesn't work
long[] idsList = getListView().getCheckedItemIds();
Log.i(TAG,number of rows selected+idsList.length);
Expected UI change is when i click on one list item it should toggle
its checked state, which does not happen it toggles other list item..
Strange
File:Listbox.java
package checkbox.list.com;
import android.app.ListActivity;
import android.database.Cursor;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.CheckedTextView;
import android.widget.ListView;
import android.provider.ContactsContract.CommonDataKinds.Phone;
public class listbox extends ListActivity {
private static final String TAG = listbox;
Cursor mCursor = null;
ListView listView = null;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
listView = getListView();
LoadList();
//listView.setChoiceMode(ListView.CHOICE_MODE_MULTIPLE);
}
@Override
protected void onListItemClick(ListView l, View v, int position, long
id) {
int pos = l.getPositionForView(v);
Log.i(TAG,pos of view+pos);
CheckedTextView txtview = (CheckedTextView)
v.findViewById(android.R.id.text1);
txtview.toggle();
long[] idsList = getListView().getCheckedItemIds();
Log.i(TAG,number of rows selected+idsList.length);
}
private void LoadList() {
mCursor = this.getContentResolver().query(Phone.CONTENT_URI, null,
null, null, null);
startManagingCursor(mCursor);
String [] from=new String []{Phone.DISPLAY_NAME,Phone.TYPE};
int [] to=new int [] {android.R.id.text1, android.R.id.text2};
MyCursorAdapter sca=new
MyCursorAdapter(this,R.layout.fetchrow,mCursor,from,to);
setListAdapter(sca);
}
}
File:MyCursorAdapter.java
package checkbox.list.com;
import android.content.Context;
import android.database.Cursor;
import android.view.View;
import android.view.ViewGroup;
import android.widget.CheckedTextView;
import android.widget.SimpleCursorAdapter;
import android.widget.TextView;
public class MyCursorAdapter extends SimpleCursorAdapter {
protected static final String TAG = MyCursorAdapter;
private Cursor mCursor;
private String []strFromCols;
private int []toView;
public MyCursorAdapter(Context context, int layout, Cursor c,
String[] from, int[] to) {
super(context, layout, c, from, to);
mCursor = c;
strFromCols = from;
toView = to;
}
public View getView(int pos, View inView, ViewGroup parent) {
View v = super.getView(pos,inView,parent);
mCursor.moveToPosition(pos);
final CheckedTextView chkTxt = (CheckedTextView)
v.findViewById(toView[0]);
String name=
mCursor.getString(mCursor.getColumnIndex(strFromCols[0]));
chkTxt.setText(name);
// chkTxt.setOnClickListener(new OnClickListener() {
//
// @Override
// public void onClick(View v) {
// chkTxt.toggle();
// }
// });
TextView txtPhone = (TextView) v.findViewById(toView[1]);
String phone =
mCursor.getString(mCursor.getColumnIndex(strFromCols[1]));
txtPhone.setText(phone);
return (v);
}
}
File: main.xml
?xml version=1.0 encoding=utf-8?
LinearLayout xmlns:android=http://schemas.android.com/apk/res/
android
android:orientation=vertical
android:layout_width=fill_parent
android:layout_height=fill_parent
android:gravity=top
ListView
android:id=@id/android:list
android:layout_width=fill_parent
android:numColumns=1
android:stretchMode=columnWidth
android:gravity=top
android:layout_height=wrap_content
android:layout_gravity=bottom|top/
Button
android:text=delete
android:layout_width=wrap_content
android:layout_height=wrap_content
/
/LinearLayout
File:fetchrow.xml
?xml version=1.0 encoding=utf-8?
LinearLayout xmlns:android=http://schemas.android.com/apk/res/
android
android:layout_width=match_parent
android:layout_height=wrap_content
android:orientation=vertical
CheckedTextView xmlns:android=http://schemas.android.com/apk/res/
android
android:id=@android:id/text1
android:layout_width=match_parent
android:layout_height=?android:attr/listPreferredItemHeight
android:textAppearance=?android:attr/textAppearanceLarge
android:gravity=center_vertical
android:checkMark=?android:attr/listChoiceIndicatorMultiple
android:paddingLeft=6dip
android:paddingRight=6dip
/
TextView android:id=@android:id/text2
android:textSize=16sp
android:layout_width=match_parent
Re: [android-developers] AIDL read exception while returning parameter
HI I would like to get some help in establishing a connection between Android PDA client and a desktop PC . I am not able to receive the message that i send from client ,no error messages but simply the message are not reaching the desktop PC . Could any one help .? I am able to successfully implement this in J2ME . many thanks in advance . -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- 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: 1380 Paid Applications in One Free Torrent then How to SELL it?
This is a significant problem on Android. I am making money ok but I can only imagine how things would be if piracy wasn't so easy on this platform. - Constantly improve your app. If you have a cool app that people talk about, they don't want a version that's half a year old. - Sell things within your app. - Use LVL. - Limit the lifetime of your app so the app requires updates every few months (this is a tricky one, you are likely to lose a lot of users if you don't alert them well in in advance that an update is required). Martin mobitobi -- 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 with Linkify.addLinks(
Copying back to the list.
This looks like an emulator issue. Can you access the site with the
emulator's web browser? I would guess not.
And looking at the last line in the log:
Address family not supported by protocol
I would guess that it's IPv6 related.
PS - Don't use hardcoded strings for intent actions, there are constants
like Intent.ACTION_VIEW.
-- Kostya
05.05.2011 10:37, beginer пишет:
thanks Kostya
I put
lblTitulo.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
// TODO Auto-generated method stub
//TextView tv = (TextView)findViewById(
R.id.link2_view );
Intent browserIntent = new
Intent(android.intent.action.VIEW,
Uri.parse(http://www.google.es;));
startActivity(browserIntent);
//tv.setText(la_dire);
// Linkify.addLinks( tv, Linkify.WEB_URLS );
}
});
and it go good
BUt when I put my url, dosen't work, the code is this:
final String la_dire = miLista.get(position).getLink();
//System.out.println(la_dire);
lblTitulo.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
// TODO Auto-generated method stub
//TextView tv = (TextView)findViewById(
R.id.link2_view );
Intent browserIntent = new
Intent(android.intent.action.VIEW,
Uri.parse(la_dire));
startActivity(browserIntent);
//tv.setText(la_dire);
// Linkify.addLinks( tv, Linkify.WEB_URLS );
}
});
The emulator said this:
05-05 06:27:10.256: INFO/System.out(391):
[net.sgoliver.Evento@44ef34c8, net.sgoliver.Evento@44ef42e8,
net.sgoliver.Evento@44ef45f8, net.sgoliver.Evento@44ef48c0,
net.sgoliver.Evento@44ef5560, net.sgoliver.Evento@44ef65f8,
net.sgoliver.Evento@44ef6848, net.sgoliver.Evento@44ef6cb0,
net.sgoliver.Evento@44ef7010, net.sgoliver.Evento@44ef7428]
05-05 06:27:10.465: INFO/System.out(391):
http://www.donostiakultura.com
05-05 06:27:10.545: INFO/System.out(391): http://www.google.es
05-05 06:27:10.577: INFO/System.out(391): http://www.adimedia.net
05-05 06:27:10.817: INFO/ActivityManager(59): Displayed activity
net.sgoliver/.AndroidXml: 2073 ms (total 2073 ms)
05-05 06:27:16.046: DEBUG/dalvikvm(119): GC_EXPLICIT freed 658
objects / 36880 bytes in 129ms
05-05 06:27:21.136: DEBUG/dalvikvm(214): GC_EXPLICIT freed 156
objects / 11168 bytes in 165ms
05-05 06:27:26.156: DEBUG/dalvikvm(261): GC_EXPLICIT freed 250
objects / 11856 bytes in 138ms
05-05 06:27:26.440: DEBUG/SntpClient(59): request time failed:
java.net.SocketException: Address family not supported by protocol
05-05 06:32:02.775: INFO/ActivityManager(59): Starting activity:
Intent { act=android.intent.action.VIEW dat=
05-05 06:32:02.775: INFO/ActivityManager(59):
http://www.donostiakultura.com }
05-05 06:32:02.775: DEBUG/AndroidRuntime(391): Shutting down VM
05-05 06:32:02.786: WARN/dalvikvm(391): threadid=1: thread exiting
with uncaught exception (group=0x4001d800)
05-05 06:32:02.796: ERROR/AndroidRuntime(391): FATAL EXCEPTION: main
05-05 06:32:02.796: ERROR/AndroidRuntime(391):
android.content.ActivityNotFoundException: No Activity found to handle
Intent { act=android.intent.action.VIEW dat=
05-05 06:32:02.796: ERROR/AndroidRuntime(391):
http://www.donostiakultura.com }
05-05 06:32:02.796: ERROR/AndroidRuntime(391): at
android.app.Instrumentation.checkStartActivityResult(Instrumentation.java:
1408)
05-05 06:32:02.796: ERROR/AndroidRuntime(391): at
android.app.Instrumentation.execStartActivity(Instrumentation.java:
1378)
05-05 06:32:02.796: ERROR/AndroidRuntime(391): at
android.app.Activity.startActivityForResult(Activity.java:2817)
05-05 06:32:02.796: ERROR/AndroidRuntime(391): at
android.app.Activity.startActivity(Activity.java:2923)
05-05 06:32:02.796: ERROR/AndroidRuntime(391): at
net.sgoliver.AndroidXml$EventoAdapter$1.onClick(AndroidXml.java:162)
05-05 06:32:02.796: ERROR/AndroidRuntime(391): at
android.view.View.performClick(View.java:2408)
05-05 06:32:02.796: ERROR/AndroidRuntime(391): at android.view.View
$PerformClick.run(View.java:8816)
05-05 06:32:02.796: ERROR/AndroidRuntime(391): at
android.os.Handler.handleCallback(Handler.java:587)
05-05 06:32:02.796: ERROR/AndroidRuntime(391): at
android.os.Handler.dispatchMessage(Handler.java:92)
05-05 06:32:02.796: ERROR/AndroidRuntime(391): at
android.os.Looper.loop(Looper.java:123)
05-05 06:32:02.796: ERROR/AndroidRuntime(391):
Re: [android-developers] Re: Appwidget and orientation
This looks fragile - it depends on the service to keep running forever,
which is 1) a bad idea 2) may not last long, especially on Android 2.0
and later.
It also does not help if the Launcher is kicked out of memory, which is
a rare event, but does happen sometimes.
My preferred solution is to always push complete, self-sufficient,
RemoteViews to the widget, with all the data (like text views) and
pending intents.
-- Kostya
05.05.2011 5:47, Niall ?:
Ok. I was wrong in my first post about the error not being displayed.
The appwidget did indeed just default to the initial value.
I solved the issue (I think) by doing the following:
public static class orientationDetectionService extends Service {
@Override public void onStart( Intent intent, int startID ) {
}
@Override void onConfigurationChanged( Configuration newConfig ) {
Intent intent = new Intent( this, widget.class );
intent.setAction( widget.FORCE_WIDGET_REDRAW );
sendBroadcast( intent );
}
@Override public IBinder onBind( Intent arg0 ) {
return null;
}
}
I context.startService'd in the onCreate of the widget, and put the
service into the manifest too.
Is this a heavy solution to the problem? It might be a naive question,
but will this solution eat away battery?
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--
Kostya Vasilyev -- http://kmansoft.wordpress.com
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Re: [android-developers] Re: Urdu Support in Android message
thanks for reply.. well if i made app for it.. i think it will work ..what you say about this? On Thu, May 5, 2011 at 6:54 AM, Zsolt Vasvari zvasv...@gmail.com wrote: - Get the source code to Android - Localize it - Submit localized data (text/images/etc.) to Google - Wait for it to appear in the next version of Android. On May 4, 6:30 pm, naveed ahmad navidu...@gmail.com wrote: Hi I am Naveed and i am new in Android world,, I need help regarding support of Urdu messages in Android .. plz guide me how can i do this, a lot of people in my country use to send message in Urdu language but Android does not support Urud yet in messaging. Thanks Naveed Ahmad -- 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 -- *Regards* --- *Naveed Ahmad | E Factor | IT Executive | 0332-5271463 | *http://www.linux-helpers.com www.linux-helpers.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: problem with Linkify.addLinks(
sorry but I don't understand what you said
On May 5, 9:52 am, Kostya Vasilyev kmans...@gmail.com wrote:
Copying back to the list.
This looks like an emulator issue. Can you access the site with the
emulator's web browser? I would guess not.
And looking at the last line in the log:
Address family not supported by protocol
I would guess that it's IPv6 related.
PS - Don't use hardcoded strings for intent actions, there are constants
like Intent.ACTION_VIEW.
-- Kostya
05.05.2011 10:37, beginer пишет:
thanks Kostya
I put
lblTitulo.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
// TODO Auto-generated method stub
//TextView tv = (TextView)findViewById(
R.id.link2_view );
Intent browserIntent = new
Intent(android.intent.action.VIEW,
Uri.parse(http://www.google.es;));
startActivity(browserIntent);
//tv.setText(la_dire);
// Linkify.addLinks( tv, Linkify.WEB_URLS );
}
});
and it go good
BUt when I put my url, dosen't work, the code is this:
final String la_dire = miLista.get(position).getLink();
//System.out.println(la_dire);
lblTitulo.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
// TODO Auto-generated method stub
//TextView tv = (TextView)findViewById(
R.id.link2_view );
Intent browserIntent = new
Intent(android.intent.action.VIEW,
Uri.parse(la_dire));
startActivity(browserIntent);
//tv.setText(la_dire);
// Linkify.addLinks( tv, Linkify.WEB_URLS );
}
});
The emulator said this:
05-05 06:27:10.256: INFO/System.out(391):
[net.sgoliver.Evento@44ef34c8, net.sgoliver.Evento@44ef42e8,
net.sgoliver.Evento@44ef45f8, net.sgoliver.Evento@44ef48c0,
net.sgoliver.Evento@44ef5560, net.sgoliver.Evento@44ef65f8,
net.sgoliver.Evento@44ef6848, net.sgoliver.Evento@44ef6cb0,
net.sgoliver.Evento@44ef7010, net.sgoliver.Evento@44ef7428]
05-05 06:27:10.465: INFO/System.out(391):
http://www.donostiakultura.com
05-05 06:27:10.545: INFO/System.out(391): http://www.google.es
05-05 06:27:10.577: INFO/System.out(391): http://www.adimedia.net
05-05 06:27:10.817: INFO/ActivityManager(59): Displayed activity
net.sgoliver/.AndroidXml: 2073 ms (total 2073 ms)
05-05 06:27:16.046: DEBUG/dalvikvm(119): GC_EXPLICIT freed 658
objects / 36880 bytes in 129ms
05-05 06:27:21.136: DEBUG/dalvikvm(214): GC_EXPLICIT freed 156
objects / 11168 bytes in 165ms
05-05 06:27:26.156: DEBUG/dalvikvm(261): GC_EXPLICIT freed 250
objects / 11856 bytes in 138ms
05-05 06:27:26.440: DEBUG/SntpClient(59): request time failed:
java.net.SocketException: Address family not supported by protocol
05-05 06:32:02.775: INFO/ActivityManager(59): Starting activity:
Intent { act=android.intent.action.VIEW dat=
05-05 06:32:02.775: INFO/ActivityManager(59):
http://www.donostiakultura.com}
05-05 06:32:02.775: DEBUG/AndroidRuntime(391): Shutting down VM
05-05 06:32:02.786: WARN/dalvikvm(391): threadid=1: thread exiting
with uncaught exception (group=0x4001d800)
05-05 06:32:02.796: ERROR/AndroidRuntime(391): FATAL EXCEPTION: main
05-05 06:32:02.796: ERROR/AndroidRuntime(391):
android.content.ActivityNotFoundException: No Activity found to handle
Intent { act=android.intent.action.VIEW dat=
05-05 06:32:02.796: ERROR/AndroidRuntime(391):
http://www.donostiakultura.com}
05-05 06:32:02.796: ERROR/AndroidRuntime(391): at
android.app.Instrumentation.checkStartActivityResult(Instrumentation.java:
1408)
05-05 06:32:02.796: ERROR/AndroidRuntime(391): at
android.app.Instrumentation.execStartActivity(Instrumentation.java:
1378)
05-05 06:32:02.796: ERROR/AndroidRuntime(391): at
android.app.Activity.startActivityForResult(Activity.java:2817)
05-05 06:32:02.796: ERROR/AndroidRuntime(391): at
android.app.Activity.startActivity(Activity.java:2923)
05-05 06:32:02.796: ERROR/AndroidRuntime(391): at
net.sgoliver.AndroidXml$EventoAdapter$1.onClick(AndroidXml.java:162)
05-05 06:32:02.796: ERROR/AndroidRuntime(391): at
android.view.View.performClick(View.java:2408)
05-05 06:32:02.796: ERROR/AndroidRuntime(391): at android.view.View
$PerformClick.run(View.java:8816)
05-05 06:32:02.796: ERROR/AndroidRuntime(391): at
android.os.Handler.handleCallback(Handler.java:587)
05-05 06:32:02.796: ERROR/AndroidRuntime(391): at
[android-developers] Android Camera Streaming through RTP/RTSP?
Hi all,
How do i stream Android Camera Using RTP/RTSP?
I googled it around and found that there are 2 ways:
1)
http://www.mattakis.com/blog/kisg/20090708/broadcasting-video-with-android-without-writing-to-the-file-system;
- They havent mentioned about how to implement the server side?
2) Using the
setPreviewCallback(new PreviewCallback() {
public void onPreviewFrame(byte[] data, Camera camera) {
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[android-developers] Fwd: Android Camera Streaming through RTP/RTSP?
Hi all,
How do i stream Android Camera Using RTP/RTSP?
I googled it around and found that there are 2 ways:
1)
http://www.mattakis.com/blog/kisg/20090708/broadcasting-video-with-android-without-writing-to-the-file-system;
- They havent mentioned about how to implement the server side?
2) Using the
setPreviewCallback(new PreviewCallback() {
public void onPreviewFrame(byte[] data, Camera camera)
{}
I tried both of the methods.
By using the 2nd method (using RTPPackets from sipdroid) i got Udp Packets
from Android to my PC ( captured via WireShark) but i am not able to play it
via VLC.
What need to be in the receiving side?
Is there any other way to achieve it?
Thanks in Advance.
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[android-developers] Android 2.3.4. on Nexus S Calendar stuck
hello, my calendar cannot be replicated completely with Exchange. Obviously there is one entry stopping the replication. See log below. I have no problem with replication when using Nitrodesk. W/RecurrenceProcessor( 453): DateException with r=FREQ=MONTHLY;COUNT=93;INTERVAL=12;WKST=MO;BYMONTHDAY=31 rangeStart=134762628992 rangeEnd=9223372036854775807 W/CalendarProvider2( 453): Could not calculate last date. W/CalendarProvider2( 453): com.android.providers.calendar.DateException: Recurrence processing stuck: FREQ=MONTHLY;COUNT=93;INTERVAL=12;WKST=MO;BYMONTHDAY=31 Is someone able to help me identifiying this crappy entry or how to deal with this. I have already tried to find entries on the 31th with ~93 open recurrencies but no success. I have also tried to convert the rangeStart entry. I tried to convert it with epoch converters assuming that the figures contain millis. But here as well no success. The first time is in 1974 and the second is unconvertible with epoch. -- 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: problem with Linkify.addLinks(
Can you access the site with the emulator's web browser? 05.05.2011 12:17, beginer пишет: sorry but I don't understand what you said On May 5, 9:52 am, Kostya Vasilyevkmans...@gmail.com wrote: Copying back to the list. This looks like an emulator issue. Can you access the site with the emulator's web browser? I would guess not. And looking at the last line in the log: Address family not supported by protocol I would guess that it's IPv6 related. PS - Don't use hardcoded strings for intent actions, there are constants like Intent.ACTION_VIEW. -- Kostya 05.05.2011 10:37, beginer пишет: -- Kostya Vasilyev -- http://kmansoft.wordpress.com -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: problem with Linkify.addLinks(
Yes On May 5, 10:35 am, Kostya Vasilyev kmans...@gmail.com wrote: Can you access the site with the emulator's web browser? 05.05.2011 12:17, beginer пишет: sorry but I don't understand what you said On May 5, 9:52 am, Kostya Vasilyevkmans...@gmail.com wrote: Copying back to the list. This looks like an emulator issue. Can you access the site with the emulator's web browser? I would guess not. And looking at the last line in the log: Address family not supported by protocol I would guess that it's IPv6 related. PS - Don't use hardcoded strings for intent actions, there are constants like Intent.ACTION_VIEW. -- Kostya 05.05.2011 10:37, beginer пишет: -- Kostya Vasilyev --http://kmansoft.wordpress.com -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Camera standby when screen is off?
Hello, If an application is using the camera and the screen goes off, the camera (hardware/software) continues to work or is disabled? I want to know to avoid draining the battery. Thanks Ricardo Silva -- 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: Appwidget and orientation
Does what you suggested mean that all the brunt work is performed by the service, and that this merely passes a RemoteViews to the appwidget for displaying etc? -- 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: problem with Linkify.addLinks(
Weird. I wonder if there is some unprintable character somewhere, or perhaps a national (accented character) somewhere in your URL. Change the Intent construction like this: Intent browserIntent = new Intent(Intent.ACTION_VIEW, Uri.parse(la_dire)); And double check the URL to make sure it doesn't have any strange characters. You're also supposed to create a chooser, in case the user has multiple web browsers installed: String la_dire = http://www.donostiakultura.com;; Intent browserIntent = new Intent(Intent.ACTION_VIEW, Uri.parse(la_dire)); startActivity(*Intent.createChooser(browserIntent, Browse with...)*); -- Kostya 05.05.2011 12:47, beginer пишет: Yes On May 5, 10:35 am, Kostya Vasilyevkmans...@gmail.com wrote: Can you access the site with the emulator's web browser? 05.05.2011 12:17, beginer пишет: sorry but I don't understand what you said On May 5, 9:52 am, Kostya Vasilyevkmans...@gmail.comwrote: Copying back to the list. This looks like an emulator issue. Can you access the site with the emulator's web browser? I would guess not. And looking at the last line in the log: Address family not supported by protocol I would guess that it's IPv6 related. PS - Don't use hardcoded strings for intent actions, there are constants like Intent.ACTION_VIEW. -- Kostya 05.05.2011 10:37, beginer пишет: -- Kostya Vasilyev --http://kmansoft.wordpress.com -- Kostya Vasilyev -- http://kmansoft.wordpress.com -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: Appwidget and orientation
Not specifically. It's not about where you push the RemoteViews from, it's about what's in it. What I do in my code is make sure that each and every RemoteViews object is complete, i.e. has calls to show data (setTextViewText, etc.) as well as set any pending intents. Whenever something changes, and I need to update one text view in the widget (just to pick an example), my code again pushes a complete update, with values for all views, and pending intents. Another way to look at this is - there is only one place in my code where I build RemoteViews and push it to the widget. -- Kostya 05.05.2011 13:31, Niall пишет: Does what you suggested mean that all the brunt work is performed by the service, and that this merely passes a RemoteViews to the appwidget for displaying etc? -- Kostya Vasilyev -- http://kmansoft.wordpress.com -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Aw: Re: [android-developers] Determine if device has only SoftMenu Keys ?
If you have a Game / App that uses a Full Screen you might want to make sure that Tablets that only have softkeys are not running in a Dead End, because afaik softkeys are not visible on certain views. -- 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: 1380 Paid Applications in One Free Torrent then How to SELL it?
On 5 May 2011 09:34, mot12 martin.hu...@gmail.com wrote: - Limit the lifetime of your app so the app requires updates every few months (this is a tricky one, you are likely to lose a lot of users if you don't alert them well in in advance that an update is required). My experience with this approach is that it's better to use two deadlines. One is soft expiration where you pops someting (dialog/notification etc) that there's update and user have to update as the current version is no longer supported and hard expiration (perfectly at lest 2 or 3 weeks later than soft) which enforces upgrade by simply halting current version. And make sure you do not push that too frequent. Each version shall live no less than 1,5-2 months or your (l)users will rant. Regards, Marcin Orlowski *Tray Agenda http://bit.ly/trayagenda* - keep you daily schedule handy... *Date In Tray* http://bit.ly/dateintraypro - current date at glance... WebnetMobile on *Facebook http://webnetmobile.com/fb/* and *Twitterhttp://webnetmobile.com/twitter/ * -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] [android-developer] exception catch sequence
Dear all devs,
try{
File newfile = new File(prefix);
FileInputStream fileInput = new FileInputStream(newfile);
BufferedInputStream buf = new BufferedInputStream(fileInput);
final DataInputStream dataInput = new DataInputStream(buf);
..
.
} catch(Exception e) {
// I don't know which should i close.
// Can anybody tell me which should i close??
//newfile.close() ?
//fileInput.close() ?
//buf.close() ?
// dataInput.close() ?
}
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Re: [android-developers] Re: Appwidget and orientation
I think I understand you... but I'm not sure that I do completely. Having not used services for updating (or for managing updates) let me first ask what you mean by pushing updates so I don't misunderstand. Does that mean that in a service I instantiate an appWidgetManager, and then call its updateAppWidget with one RemoteViews? The RemoteViews coming from some update function I write? I think I can do that. And does that as a result mean that to fix the orientation issues that this thread's about when I get an onConfigurationChanged notification I do the same thing with the appWidgetManager and its updateAppWidget method? I think that makes sense. And that would be preferable to broadcasting from the service back to the appwidget? -- 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] Resume for the post of Android Application Developer
keep in mind that you may be using phrases that are outside the OP's cultural context (as in mutual misunderstanding) -- 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: Appwidget and orientation
05.05.2011 14:22, Niall ?: I think I understand you... but I'm not sure that I do completely. Having not used services for updating (or for managing updates) let me first ask what you mean by pushing updates so I don't misunderstand. By pushing an update I mean: 1 - Instantiating RemoteViews; 2 - Setting some values in it; 3 - Calling AppWidgetManager.updateAppWidget. I call it pushing because the RemoteViews object is sent over to the Launcher, which then displays the widget. Does that mean that in a service I instantiate an appWidgetManager, and then call its updateAppWidget with one RemoteViews? The RemoteViews coming from some update function I write? I think I can do that. Yes. In a service or not. Not all widgets need a service just to build the update. And does that as a result mean that to fix the orientation issues that this thread's about when I get an onConfigurationChanged notification I do the same thing with the appWidgetManager and its updateAppWidget method? You won't need the service with onConfigurationChanged if you do this. The problem with orientation changes happens when you update your widget in several distinct updates: one to push the pending intents and some initial values, then another to update some text view, etc. The launcher only keeps one RemoteViews for each widget - the most recent one. If it needs to recreate the widget, it does this by reloading the widget's layout, and applying this saved RemoteViews. So, you want to make sure that your RemoteViews objects can completely specify the current state of your widget. I think that makes sense. And that would be preferable to broadcasting from the service back to the appwidget? The service can be killed, and thus not receive any config change notificaitons. The service also doesn't help if the Launcher (the home screen) is killed. -- Kostya -- Kostya Vasilyev -- http://kmansoft.wordpress.com -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: Aw: Re: [android-developers] Determine if device has only SoftMenu Keys ?
From an earlier post here I remember that it is not possible to distinguish between hardware and software keys with the same function (including IME) -- 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: exception catch sequence
Make sure you close every object that you don't need (and has a close
method).
Do that in the finally block.
:-)
On May 5, 1:20 pm, a a harvey.a...@gmail.com wrote:
Dear all devs,
try{
File newfile = new File(prefix);
FileInputStream fileInput = new FileInputStream(newfile);
BufferedInputStream buf = new BufferedInputStream(fileInput);
final DataInputStream dataInput = new DataInputStream(buf);
..
.} catch(Exception e) {
// I don't know which should i close.
// Can anybody tell me which should i close??
//newfile.close() ?
//fileInput.close() ?
//buf.close() ?
// dataInput.close() ?
}
--
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Re: [android-developers] Re: Appwidget and orientation
Thanks for taking the time to explain. I think I understand it much better now. And I think it also makes sense, which is nice too :) I may come back here if I have more questions, but I think not. -- 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: Strangely !! The RAM usage of my APK over 20MB
which objects would consume that RAM? Large images? -- 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] issue with setting wallpaper using wallpaperManager.setBitmap
Hi All,
I am trying to set the image as wallpaper from code and it is working
fine.
But when i looked the setted wallpaper, it seems to be streched, any
idea, why it has streched?
below is my code:
package com.example.HelloGridView;
import java.io.IOException;
import com.example.HelloGridView.R;
import android.app.Activity;
import android.app.AlertDialog;
import android.content.Intent;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.drawable.Drawable;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.view.Window;
import android.view.ViewGroup.LayoutParams;
import android.widget.Button;
import android.widget.Gallery;
import android.widget.ImageButton;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.Toast;
import android.view.View.OnClickListener;
import android.app.WallpaperManager;
public class myimageview extends Activity implements OnClickListener {
/** Called when the activity is first created. */
//public MyView myView;
int param1;
private ImageView mImageView;
private ImageButton setwallpaper;
private ImageButton mslideshow;
@Override
protected void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
final WallpaperManager wallpaperManager =
WallpaperManager.getInstance(this);
requestWindowFeature(Window.FEATURE_NO_TITLE);
Bundle bundle = this.getIntent().getExtras();
param1 = bundle.getInt(param1);
setContentView(R.layout.myimageview);
mImageView = (ImageView) findViewById(R.id.imageview);
mImageView.setDrawingCacheEnabled(true);
mImageView.setImageResource(param1);
mslideshow =
(ImageButton)findViewById(R.id.slideshow);
mslideshow.setOnClickListener(new OnClickListener() {
public void onClick(View view) {
Intent MyIntent = new Intent(myimageview.this,
slideshowview.class);
startActivity(MyIntent);
}
});
setwallpaper = (ImageButton) findViewById(R.id.preview);
setwallpaper.setOnClickListener(new OnClickListener() {
public void onClick(View view) {
try {
wallpaperManager.setBitmap(mImageView.getDrawingCache());
finish();
} catch (IOException e) {
e.printStackTrace();
}
}
});
}
@Override
public void onClick(View v) {
//show message
//Toast.makeText(this, Button Pressed,
Toast.LENGTH_LONG).show();
}
}
thanks,
mac
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[android-developers] Re: Strangely !! The RAM usage of my APK over 20MB
Use DDMS and profile your allocations in eclipse. Are you creating new instances in an ondraw method, etc. see the developer docs on performance. On May 4, 10:33 am, Leon Worker leon@gmail.com wrote: Dear Senior Developers : I'm a junior Android developer. And i caorn't understand where the problem is. As my Message Title said, i can't convince my Project Manager the RAM usage is so high sometimes. Here is my Steps and Situation for your reference. Situation : My APK have 4 Activities and 1 Service. And I will check my APK status through the function of Setting. Step 1 : From Setting -- Application -- Running Service. Step 2 : Find my APK Name, and you can see the RAM Usage and Service running-time. Normally, my APK will cause about 3 to 5 MB RAM. But i find the RAM Usage will become to 20MB sometimes. So i don't know how to tune my APK or how to avoid the Memory Leak issue. Please kindly to give me any suggestions. Many 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: Strangely !! The RAM usage of my APK over 20MB
You could try to use some memory analyzer tool. I use MAT for my project: http://www.eclipse.org/mat/ Search for google how can you use it with android but here is a good start: http://biowallet.blogspot.com/2009/04/analyze-android-15-memory-dump.html On 5 May 2011 14:07, Adam Ratana adam.rat...@gmail.com wrote: Use DDMS and profile your allocations in eclipse. Are you creating new instances in an ondraw method, etc. see the developer docs on performance. On May 4, 10:33 am, Leon Worker leon@gmail.com wrote: Dear Senior Developers : I'm a junior Android developer. And i caorn't understand where the problem is. As my Message Title said, i can't convince my Project Manager the RAM usage is so high sometimes. Here is my Steps and Situation for your reference. Situation : My APK have 4 Activities and 1 Service. And I will check my APK status through the function of Setting. Step 1 : From Setting -- Application -- Running Service. Step 2 : Find my APK Name, and you can see the RAM Usage and Service running-time. Normally, my APK will cause about 3 to 5 MB RAM. But i find the RAM Usage will become to 20MB sometimes. So i don't know how to tune my APK or how to avoid the Memory Leak issue. Please kindly to give me any suggestions. Many 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 -- 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: Appwidget and orientation
Just another quick question. I want to keep track of update-to-update changes. So I have a ListListint variable containting my data (which I've parsed from the net). At the end of updating I copy this value to another variable. I need to keep track of these variables. Does it make more sense to store them in the appwidget class or the service class that I'll be using? I think it makes more sense for the former, but I'm still sorta trying to get my head around the thing so I may be wrong. -- 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: Custom SeekBar View with x thumbs design
I've uploaded my shot at a working implementation at: https://github.com/Larpon/RangeSeekBar If anyone is interested. As always you are welcome to contribute to the project or ask questions. Cheers -- lmp On Apr 14, 1:26 pm, lmp leverpos...@gmail.com wrote: Hi group, I'm trying to make a custom seekbar that can have more than one thumb much like this one:http://jqueryui.com/demos/slider/#range-vertical(mine should be able to be both vertical and horizontal though). I'm trying to get my head around how to start - I've already looked into the existing Andriod SeekBar view and derriving from ProgressBar view. As I see it none of those fit the purpose 100%. So I decided to roll my own. I've extended the View class, and played around. It would be nice to have features that let users set the background,colors etc. attributes for the seekbar and thumb(s) both in code and with xml. I'm quite uncertain how would be the best way to design this and where to start? Any pointers will be greatly appreciated. Thanks -- lmp -- 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] Problem compling BD only in Desire HD
Hi, I have a weird error only in HTC Desire HD... When I start activity, It open a DB with a query The first time that user open activity system returns: android.database.sqlite.SQLiteException: no such table: MyTable: , while compiling: SELECT * FROM MyTable With other kinds of phones doesn´t happen... And in the second time that user start activity don´t retutn error... Any idea? Regards Iñaki -- 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: Logcat View fails with Could not create the view: For input string: our
same issue on 3.7 M6 on windows vista using a logcat filter containing : resolved by following instructions in previous post this bug makes the filter pretty useless for implementing string patterns -- 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: SAX PARSER
thank you for your post On 5 مايو, 06:35, Robert Massaioli robertmassai...@gmail.com wrote: For the record I think you would be better off with the Simple XML Library:http://massaioli.homelinux.com/wordpress/2011/04/21/simple-xml-in-and... -- 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: Appwidget and orientation
AppWidgetProvider objects are transient, can be destroyed very quickly
after they're needed (for onUpdate, etc.). Because of this, storing data
there is pretty much useless.
Using the service is better, but services can be stopped (by the system
or by the user).
I recommend making a static somewhere, which by definition lives as long
as the process. You can wrap it in a nice class, such as:
class DataCache {
public static ListDataItem getMostRecentData() {
}
private static ListDataItem . ;
}
The process can be killed too, and next time it's launched, any statics
will initially be empty. Make sure your code can handle this: doesn't
crash and initiates getting the data from somewhere.
You might want to have a persistent data cache as well (using a SQL
database or any other storage mechanism).
-- Kostya
05.05.2011 16:40, Niall пишет:
Just another quick question. I want to keep track of update-to-update
changes. So I have a ListListint variable containting my data
(which I've parsed from the net). At the end of updating I copy this
value to another variable. I need to keep track of these variables.
Does it make more sense to store them in the appwidget class or the
service class that I'll be using? I think it makes more sense for the
former, but I'm still sorta trying to get my head around the thing so
I may be wrong.
--
Kostya Vasilyev -- http://kmansoft.wordpress.com
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[android-developers] Re: SAX PARSER
Yep, good choice. Also Piccolo XML pull/sax parser is a very lean and fast parser: http://sourceforge.net/projects/piccolo/ -- 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: Re: [android-developers] Determine if device has only SoftMenu Keys ?
On Thu, May 5, 2011 at 4:51 AM, Andy m...@tekx.de wrote: If you have a Game / App that uses a Full Screen you might want to make sure that Tablets that only have softkeys are not running in a Dead End, because afaik softkeys are not visible on certain views. If I understand you correctly, the soft keys are part of the display itself and can be hidden by a full screen app? That doesn't make sense. I'm pretty sure it's required that devices running Android provide certain keys, in particular the Home key, at all times to give the user some way out of the app (i.e. they cannot come to a Dead End, as you put it). - 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: Re: [android-developers] Determine if device has only SoftMenu Keys ?
On 5 May 2011 15:55, TreKing treking...@gmail.com wrote: On Thu, May 5, 2011 at 4:51 AM, Andy m...@tekx.de wrote: If you have a Game / App that uses a Full Screen you might want to make sure that Tablets that only have softkeys are not running in a Dead End, because afaik softkeys are not visible on certain views. If I understand you correctly, the soft keys are part of the display itself and can be hidden by a full screen app? That doesn't make sense. I'm pretty sure it's required that devices running Android provide certain keys, in particular the Home key, at all times to give the user some way out of the app (i.e. they cannot come to a Dead End, as you put it). http://static.googleusercontent.com/external_content/untrusted_dlcp/source.android.com/en//compatibility/2.3/android-2.3.3-cdd.pdf 7.2.3. The Home, Menu and Back functions are essential to the Android navigation paradigm. Device implementations MUST make these functions available to the user at all times, regardless of application state I did not bother to look for CDD for Honeycomb (not sure if it's yet publicly available) but do not expect anyone to be allowed to left user in described state (at least for devices that come with Market) Regards, Marcin Orlowski *Tray Agenda http://bit.ly/trayagenda* - keep you daily schedule handy... *Date In Tray* http://bit.ly/dateintraypro - current date at glance... WebnetMobile on *Facebook http://webnetmobile.com/fb/* and *Twitterhttp://webnetmobile.com/twitter/ * -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] ANR in com.android.camera
Hi, I am getting ANR from camera if I press start/stop recording continuously . How do I analyze this? Which thread is creating problem? ANR Trace: - pid 3567 at 2011-05-05 13:02:57 - Cmd line: com.android.camera DALVIK THREADS: (mutexes: tll=0 tsl=0 tscl=0 ghl=0 hwl=0 hwll=0) main prio=5 tid=1 NATIVE | group=main sCount=1 dsCount=0 obj=0x4001f180 self=0xce58 | sysTid=3567 nice=0 sched=0/0 cgrp=default handle=-1345006496 | monitors held: none at android.media.MediaRecorder.native_stop(Native Method) at android.media.MediaRecorder.stop(MediaRecorder.java:606) at com.android.camera.VideoCamera.stopVideoRecording(VideoCamera.java: 1826) at com.android.camera.VideoCamera.stopVideoRecordingAndGetThumbnail(VideoCamera.java: 1735) at com.android.camera.VideoCamera.onStopVideoRecording(VideoCamera.java: 847) at com.android.camera.VideoCamera.onShutterButtonClick(VideoCamera.java: 857) at com.android.camera.ShutterButton.performClick(ShutterButton.java: 115) at android.view.View$PerformClick.run(View.java:9080) at android.os.Handler.handleCallback(Handler.java:587) at android.os.Handler.dispatchMessage(Handler.java:92) at android.os.Looper.loop(Looper.java:123) at android.app.ActivityThread.main(ActivityThread.java:3683) at java.lang.reflect.Method.invokeNative(Native Method) at java.lang.reflect.Method.invoke(Method.java:507) at com.android.internal.os.ZygoteInit $MethodAndArgsCaller.run(ZygoteInit.java:864) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:622) at dalvik.system.NativeStart.main(Native Method) GLThread 13 prio=5 tid=11 WAIT | group=main sCount=1 dsCount=0 obj=0x40550058 self=0x22cd10 | sysTid=3585 nice=0 sched=0/0 cgrp=default handle=2077712 | monitors held: 0x40539720[0] (Landroid/opengl/GLSurfaceView$GLThreadManager;) at java.lang.Object.wait(Native Method) - waiting on 0x40539720 (a android.opengl.GLSurfaceView $GLThreadManager) at java.lang.Object.wait(Object.java:358) at android.opengl.GLSurfaceView $GLThread.guardedRun(GLSurfaceView.java:1321) at android.opengl.GLSurfaceView$GLThread.run(GLSurfaceView.java: 1118) android.hardware.SensorManager$SensorThread prio=5 tid=9 NATIVE | group=main sCount=1 dsCount=0 obj=0x40514528 self=0x2078f8 | sysTid=3582 nice=-8 sched=0/0 cgrp=default handle=2062968 | monitors held: none at android.hardware.SensorManager.sensors_data_poll(Native Method) at android.hardware.SensorManager$SensorThread $SensorThreadRunnable.run(SensorManager.java:446) at java.lang.Thread.run(Thread.java:1019) CameraHolder prio=5 tid=10 NATIVE | group=main sCount=1 dsCount=0 obj=0x4058f668 self=0x1f | sysTid=3576 nice=0 sched=0/0 cgrp=default handle=2066880 | monitors held: none at android.os.MessageQueue.nativePollOnce(Native Method) at android.os.MessageQueue.next(MessageQueue.java:119) at android.os.Looper.loop(Looper.java:110) at android.os.HandlerThread.run(HandlerThread.java:60) Binder Thread #2 prio=5 tid=8 NATIVE | group=main sCount=1 dsCount=0 obj=0x40511030 self=0x193470 | sysTid=3574 nice=0 sched=0/0 cgrp=default handle=607368 | monitors held: none at dalvik.system.NativeStart.run(Native Method) Binder Thread #1 prio=5 tid=7 NATIVE | group=main sCount=1 dsCount=0 obj=0x40510f68 self=0x941e8 | sysTid=3573 nice=0 sched=0/0 cgrp=default handle=606536 | monitors held: none at dalvik.system.NativeStart.run(Native Method) Compiler daemon prio=5 tid=6 VMWAIT | group=system sCount=1 dsCount=0 obj=0x4050d0c0 self=0x1a5980 | sysTid=3572 nice=0 sched=0/0 cgrp=default handle=1726784 | monitors held: none at dalvik.system.NativeStart.run(Native Method) JDWP daemon prio=5 tid=5 VMWAIT | group=system sCount=1 dsCount=0 obj=0x4050d010 self=0x1a5808 | sysTid=3571 nice=0 sched=0/0 cgrp=default handle=1726408 | monitors held: none at dalvik.system.NativeStart.run(Native Method) Signal Catcher daemon prio=5 tid=4 RUNNABLE | group=system sCount=0 dsCount=0 obj=0x4050cf50 self=0x191e78 | sysTid=3570 nice=0 sched=0/0 cgrp=default handle=1646136 | monitors held: none at dalvik.system.NativeStart.run(Native Method) GC daemon prio=5 tid=3 VMWAIT | group=system sCount=1 dsCount=0 obj=0x4050cea8 self=0x191c78 | sysTid=3569 nice=0 sched=0/0 cgrp=default handle=1652720 | monitors held: none at dalvik.system.NativeStart.run(Native Method) HeapWorker daemon prio=5 tid=2 VMWAIT | group=system sCount=1 dsCount=0 obj=0x4050cdf0 self=0x15cc68 | sysTid=3568 nice=0 sched=0/0 cgrp=default handle=1197128 | monitors held: none at dalvik.system.NativeStart.run(Native Method) - end 3567 - Thanks Regards, Pandi -- 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
[android-developers] Re: 1380 Paid Applications in One Free Torrent then How to SELL it?
Please try to imagine the percentage of people you know around you that would be capable of: * enabling debug to install apps remotely * getting the necessary BitTorrent programs * using them to download this file * extract that apps and install them to the phone I can't imagine that is even close to 2% or 3%. Most of your customers want nice and easy access to the app through the Market and will pay for it. I think most of them also believe that this is the only way to get apps and they don't know what an APK is. Focus on your customers, there's nothing you can about crap like this. Make sure their experience with you is much, much better than through piracy; it's pretty hard to screw this up but the music and movie industries manage to do it. Try not to make the same mistake. The people downloading these torrents won't pay you anyway even if you took it away from them. Concentrate on the people that will. On May 5, 4:54 am, Marcin Orlowski webnet.andr...@gmail.com wrote: On 5 May 2011 09:34, mot12 martin.hu...@gmail.com wrote: - Limit the lifetime of your app so the app requires updates every few months (this is a tricky one, you are likely to lose a lot of users if you don't alert them well in in advance that an update is required). My experience with this approach is that it's better to use two deadlines. One is soft expiration where you pops someting (dialog/notification etc) that there's update and user have to update as the current version is no longer supported and hard expiration (perfectly at lest 2 or 3 weeks later than soft) which enforces upgrade by simply halting current version. And make sure you do not push that too frequent. Each version shall live no less than 1,5-2 months or your (l)users will rant. Regards, Marcin Orlowski *Tray Agenda http://bit.ly/trayagenda* - keep you daily schedule handy... *Date In Tray* http://bit.ly/dateintraypro - current date at glance... WebnetMobile on *Facebook http://webnetmobile.com/fb/* and *Twitterhttp://webnetmobile.com/twitter/ * -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Event based communication between two apps.
sorry; It seems I cannot dislcose that according to my manager. But I do understand if the question can't be answered without more internal details. Objective is to stay commnucated and know the other app is alive and if one is down, inform the user of the status and do some minor data work. On May 4, 10:08 pm, TreKing treking...@gmail.com wrote: On Wed, May 4, 2011 at 10:45 AM, Jacob jacobroutolo...@gmail.com wrote: I have 2 apps; need to stay communicated with each other Why? What are you trying to achieve? - 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: 1380 Paid Applications in One Free Torrent then How to SELL it?
I 100% agree with nemic. You can put tons and tons of effort in fighting piracy and maybe get a small return on it. It's better to spend this energy and effort in improving/augmenting your app for your paying customers. -- 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: Event based communication between two apps.
Maybe you can answer this: You can only have one app (screen/activity) active at any given time. If one app is in the foreground (i.e. it is active), the other app is in the background at best (maybe even been killed). What does 'down' mean in your situation? Is one app an activity (it has a UI) and the other is a service? Or are both apps just services (with no UI)? -- 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 Implement onChildClick Listener
I am following the example code given on android developer site for develop
Expandable List View link as
http://developer.android.com/resources/samples/ApiDemos/src/com/example/android/apis/view/ExpandableList1.html
http://developer.android.com/resources/samples/ApiDemos/src/com/example/android/apis/view/ExpandableList1.htmlnow
I am trying to implement onChildClick Listener ...
For this I am doing as
super.onCreate(savedInstanceState);
mAdapter = new MyExpandableListAdapter();
setListAdapter(mAdapter);
getExpandableListView().setOnChildClickListener(this);
in ExpandableList1
and overriding this method
@Override
public boolean onChildClick(ExpandableListView parent, View v, int
groupPosition, int childPosition, long id){
System.out.print(This is the test);
return false;
}
in same ExpandableList1 as it extend ExpandableListActivity
But control not coming inside the onChildClick () method .
Anyone guide me where I am doing the wrong ...
Hope someone teach where is my mistake
---
Regards :
Aftab
---
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[android-developers] Re: Eclipse/ADT not rebuilding correctly
This problem has not gone away, and is getting worse. I need to fully restart eclipse so often now to get it to use my new code that I do it about 15 times a day. Incredibly frustrating, and a waste of my 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
[android-developers] obtaining true dimensions of a View larger than the screen
Hello, trying to implement a dynamic scrolview wrapping mechanism here. But no matter what method I try from the View class they all return me the view's part of height that is currently visible on screen. So if there are 360 pixels available for a textview that has lots of text and is currently using 400 pixels its getHeight() and many other related methods always report 360. Any way around this ? maybe getting to the View's Canvas ? How can I go about that ? 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] Market: Significiant installations drop
Hi, Since nobody complains about such posts here - it's just me or you see same significiant drop of active installation today (like 1/5 of volume)? Mostly on all apps. Is it sign of new Market fearture coming? ;/ Regards, Marcin Orlowski *Tray Agenda http://bit.ly/trayagenda* - keep you daily schedule handy... *Date In Tray* http://bit.ly/dateintraypro - current date at glance... WebnetMobile on *Facebook http://webnetmobile.com/fb/* and *Twitterhttp://webnetmobile.com/twitter/ * -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: Appwidget and orientation
Suppose I have a status notification TextView on my appwidget. During my big
update function (that returns the single RemoteViews object) would be be OK
to call a method that'd update the value of the text? Like:
void updateStatus( String str ) {
// update the status text R.id.statusUpdate
}
RemoteViews updateAppWidgetLayout( Context context, int id ) {
updateStatus( starting update );
// do everything else
// And here (end of function) manually set the R.id.statusUpdate view via
the RemoteViews I'm returning.
return remoteViews;
}
Where the big RemoteViews isn't touched? Or will that corrupt the process?
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Re: [android-developers] Re: Event based communication between two apps.
On Thu, May 5, 2011 at 10:17 AM, Jacob jacobroutolo...@gmail.com wrote: Both apps are just services and have a broadcast recevier each. Is there some reason that you can explain as to why they're two separate apps? I mean if they're this dependent, separate apps don't make sense (to me). User can uninstall both the apps when they choose to. And if they choose to uninstall one but not the other? - 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: Appwidget and orientation
It would be Ok, as long as:
- updateAppWidgetLayout constructs a single RemoteViews;
- this RemoteViews is passed into updateStatus;
- updateStatus calls remoteViews.setTextViewText.
You can call setTextViewText multiple times on a *single* RemoteViews,
but that's kind of pointless, because only the most recent value will
end up showing.
Remember that the widget won't be updated until you call
AppWidgetManager.updateAppWidget, so if you're looking for some sort of
progress indicator, that's not it.
-- Kostya
05.05.2011 19:39, Niall ?:
Suppose I have a status notification TextView on my appwidget. During
my big update function (that returns the single RemoteViews object)
would be be OK to call a method that'd update the value of the text?
Like:
void updateStatus( String str ) {
// update the status text R.id.statusUpdate
}
RemoteViews updateAppWidgetLayout( Context context, int id ) {
updateStatus( starting update );
// do everything else
// And here (end of function) manually set the R.id.statusUpdate
view via the RemoteViews I'm returning.
return remoteViews;
}
Where the big RemoteViews isn't touched? Or will that corrupt the
process?
--
Kostya Vasilyev -- http://kmansoft.wordpress.com
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Re: [android-developers] Market: Significiant installations drop
On Thu, May 5, 2011 at 10:36 AM, Marcin Orlowski webnet.andr...@gmail.comwrote: Since nobody complains about such posts here - it's just me or you see same significiant drop of active installation today (like 1/5 of volume)? Mostly on all apps. Is it sign of new Market fearture coming? ;/ http://www.google.com/support/androidmarket/bin/static.py?page=known_issues.cs - 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: Event based communication between two apps.
ah.! good question. I should have mentioned that. Both apps are just services and have a broadcast recevier each. They have one minor ui for the user to start/register them; once started, no more ui. only some notifications/informations to the user. User can uninstall both the apps when they choose to. On May 5, 9:41 am, Streets Of Boston flyingdutc...@gmail.com wrote: Maybe you can answer this: You can only have one app (screen/activity) active at any given time. If one app is in the foreground (i.e. it is active), the other app is in the background at best (maybe even been killed). What does 'down' mean in your situation? Is one app an activity (it has a UI) and the other is a service? Or are both apps just services (with no UI)? -- 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 does the default News widget animate it's content
From my experience with Widgets the following apply: - You cannot apply Animations to RemoteViews - You cannot use custom classes in RemoteViews, and so there is no way to provide a custom view with animation built in - You can use a Layout Animation, but this only plays when the widget is added to the Home screen, not everytime you update the RemoteViews However the default News(/Weather) widget (from 2.1 up I think) animates smoothly in and out between headline changes. How does it accomplish this? And are the methods it uses to do so publicly 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] How does the default News widget animate it's content
Could be a ViewFlipper. I see it's annotated with @RemoteView in 2.2 sources. And further, setFlipInterval is annotated with @android.view.RemotableViewMethod. -- Kostya 05.05.2011 20:05, Joseph Earl пишет: From my experience with Widgets the following apply: - You cannot apply Animations to RemoteViews - You cannot use custom classes in RemoteViews, and so there is no way to provide a custom view with animation built in - You can use a Layout Animation, but this only plays when the widget is added to the Home screen, not everytime you update the RemoteViews However the default News(/Weather) widget (from 2.1 up I think) animates smoothly in and out between headline changes. How does it accomplish this? And are the methods it uses to do so publicly available? -- Kostya Vasilyev -- http://kmansoft.wordpress.com -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Market: Significiant installations drop
On 5 May 2011 17:56, TreKing treking...@gmail.com wrote: On Thu, May 5, 2011 at 10:36 AM, Marcin Orlowski webnet.andr...@gmail.com wrote: Since nobody complains about such posts here - it's just me or you see same significiant drop of active installation today (like 1/5 of volume)? Mostly on all apps. Is it sign of new Market fearture coming? ;/ http://www.google.com/support/androidmarket/bin/static.py?page=known_issues.cs Thanks. Damn it :) Regards, Marcin Orlowski *Tray Agenda http://bit.ly/trayagenda* - keep you daily schedule handy... *Date In Tray* http://bit.ly/dateintraypro - current date at glance... WebnetMobile on *Facebook http://webnetmobile.com/fb/* and *Twitterhttp://webnetmobile.com/twitter/ * -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: How does the default News widget animate it's content
That it is probably it. Does anyone have suggestions for catching the exception that will be generated if I try this on 2.1 or lower device (with Reflection) so I could swap out the flipper for something that works on these devices. On May 5, 5:11 pm, Kostya Vasilyev kmans...@gmail.com wrote: Could be a ViewFlipper. I see it's annotated with @RemoteView in 2.2 sources. And further, setFlipInterval is annotated with @android.view.RemotableViewMethod. -- Kostya 05.05.2011 20:05, Joseph Earl пишет: From my experience with Widgets the following apply: - You cannot apply Animations to RemoteViews - You cannot use custom classes in RemoteViews, and so there is no way to provide a custom view with animation built in - You can use a Layout Animation, but this only plays when the widget is added to the Home screen, not everytime you update the RemoteViews However the default News(/Weather) widget (from 2.1 up I think) animates smoothly in and out between headline changes. How does it accomplish this? And are the methods it uses to do so publicly available? -- Kostya Vasilyev --http://kmansoft.wordpress.com -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] obtaining true dimensions of a View larger than the screen
The only thing View knows is these methods it calls on itself to have subclasses tell it how to show the scroll bars: http://developer.android.com/reference/android/view/View.html#computeHorizontalScrollExtent() Beyond that, you will need to look at a specific class that is doing scrolling. On Thu, May 5, 2011 at 8:09 AM, kellogs mihai0...@gmail.com wrote: Hello, trying to implement a dynamic scrolview wrapping mechanism here. But no matter what method I try from the View class they all return me the view's part of height that is currently visible on screen. So if there are 360 pixels available for a textview that has lots of text and is currently using 400 pixels its getHeight() and many other related methods always report 360. Any way around this ? maybe getting to the View's Canvas ? How can I go about that ? 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 -- Dianne Hackborn Android framework engineer hack...@android.com Note: please don't send private questions to me, as I don't have time to provide private support, and so won't reply to such e-mails. All such questions should be posted on public forums, where I and others can see and answer them. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Event based communication between two apps.
The normal way you do this on Android is by providing an IBinder object across the processes and using IBinder.linkToDeath. That said, as others have commented, stay connected with each other and know when an app stops working are *really* nebulous concepts on Android, and if you are thinking in those terms there is a really good chance what you are trying to do is fundamentally wrong. It's hard to say more though without knowing what you are trying to do. On Wed, May 4, 2011 at 8:45 AM, Jacob jacobroutolo...@gmail.com wrote: Hi I have 2 apps; need to stay communicated with each other and make sure battery is not affected. I know I can open TCP socket between them and get notified if for some reason the other app stops working. I thought TCP sockets might be expensive to maintain and perhaps drain battery? Is there any other light weight way of achieving this obejctive? 1) Pipes - How to open a pipe between 2 apps? are they lighter than tcp sockets? 2) Files - using shared file between 2 apps (if signed with same certficate and using the same userid.) How to use this shared file to know if the other app is still running or not? locks? Basically, I don't want to explicitely query if the other app is running or not every now and then and then communicate with it. Instead wait on some event that gets triggered when the other app is down. Appreciate any suggestions on a light weight protocol. Thank you Jacob -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- Dianne Hackborn Android framework engineer hack...@android.com Note: please don't send private questions to me, as I don't have time to provide private support, and so won't reply to such e-mails. All such questions should be posted on public forums, where I and others can see and answer them. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: android nfc tech API help
From android point of view it doesnt matter what the command data is, its
all byte[] to the transcieve.
I try to get a isodep first. if that fails i try to get a NfcB tag.
In my cardB case,
I tried to connect * transcieve using ISODep and get back 6700
If I try to get a NfcB tag, the connect fails with exception.
On Tue, May 3, 2011 at 11:10 PM, Michael Roland mi.rol...@gmail.com wrote:
Hallo,
which variant did you use, the low-level access or the IsoDep acccess?
The low-level example will only work with MIFARE Ultralight cards (these
are always NfcA). Sorry, I don't know any example for low-level access
to NfcB cards. The IsoDep example will certainly only give a useful
result if the card contains the ICAO electronic passport application...
br
Michael
On 30.04.2011 00:58 priti - wrote:
Hi Michael,
Thanks! that worked with my nfcA cards!
But when I use it with my nfcB cards, I am getting a 67 00 (protocol
error?)
Appreciate your help,
Priti
On Thu, Apr 28, 2011 at 8:50 AM, Michael Roland mi.rol...@gmail.com
mailto:mi.rol...@gmail.com wrote:
Hallo,
What exactly is low level access?
With low-level access (as compared to APDU based access) I mean some
vendor specific (proprietary) protocol according to the ISO/IEC
14443-3
standard. Thus, instead of sending high-level APDU commands a more
simple protocol is used (such a protocol is for example the MIFARE
Ultralight and the MIFARE Classic command-set).
How do I send/receive nfcA/nfcB commands then?
For NfcA (e.g. MIFARE Ultralight) you would simply retrieve an NfcA
object:
NfcA myTag = NfcA.getTag(tag);
And then transceive low-level commands with transceive() method. E.g.
byte[] data = myTag.transceive(new byte[]{ (byte)0x30, (byte)0x00
});
would retrieve the first 16 bytes of data from an MIFARE Ultralight
tag.
But as you suggested you want to transfer APDUs, instead of getting
an
NfcA object you would want to get an IsoDep object for the tag. This
object wraps an APDU-based (ISO/IEC 14443-4 ISO/IEC 7816-4)
connection:
IsoDep myCard = IsoDep.getTag(tag);
The transceive() method then allows you to directly transmit command
APDUs to the contactless smart card and returns the response APDU:
byte[] response = myCard.transceive(command);
Where command could be, for instance, a SELECT(file by DF name)
command.
The following command would select the ICAO electronic passport
application (AID A002471001):
byte[] command = new byte[]{
(byte)0x00, /* CLA = 00 (first interindustry command set) */
(byte)0xA4, /* INS = A4 (SELECT) */
(byte)0x04, /* P1 = 04 (select file by DF name) */
(byte)0x0C, /* P2 = 0C (first or only file; no FCI) */
(byte)0x07, /* Lc = 7 (data/AID has 7 bytes) */
/* AID = A002471001: */
(byte)0xA0, (byte)0x00, (byte)0x00, (byte)0x02,
(byte)0x47, (byte)0x10, (byte)0x01
};
As a response you would get e.g. status code 9000 if the applet was
found on the card.
Best regards,
Michael
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[android-developers] Re: issue with setting wallpaper using wallpaperManager.setBitmap
Anybody pls answer this?
On May 5, 4:29 pm, mack2978 smashmah...@gmail.com wrote:
Hi All,
I am trying to set the image as wallpaper from code and it is working
fine.
But when i looked the setted wallpaper, it seems to be streched, any
idea, why it has streched?
below is my code:
package com.example.HelloGridView;
import java.io.IOException;
import com.example.HelloGridView.R;
import android.app.Activity;
import android.app.AlertDialog;
import android.content.Intent;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.drawable.Drawable;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.view.Window;
import android.view.ViewGroup.LayoutParams;
import android.widget.Button;
import android.widget.Gallery;
import android.widget.ImageButton;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.Toast;
import android.view.View.OnClickListener;
import android.app.WallpaperManager;
public class myimageview extends Activity implements OnClickListener {
/** Called when the activity is first created. */
//public MyView myView;
int param1;
private ImageView mImageView;
private ImageButton setwallpaper;
private ImageButton mslideshow;
@Override
protected void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
final WallpaperManager wallpaperManager =
WallpaperManager.getInstance(this);
requestWindowFeature(Window.FEATURE_NO_TITLE);
Bundle bundle = this.getIntent().getExtras();
param1 = bundle.getInt(param1);
setContentView(R.layout.myimageview);
mImageView = (ImageView) findViewById(R.id.imageview);
mImageView.setDrawingCacheEnabled(true);
mImageView.setImageResource(param1);
mslideshow =
(ImageButton)findViewById(R.id.slideshow);
mslideshow.setOnClickListener(new OnClickListener() {
public void onClick(View view) {
Intent MyIntent = new Intent(myimageview.this,
slideshowview.class);
startActivity(MyIntent);
}
});
setwallpaper = (ImageButton) findViewById(R.id.preview);
setwallpaper.setOnClickListener(new OnClickListener() {
public void onClick(View view) {
try {
wallpaperManager.setBitmap(mImageView.getDrawingCache());
finish();
} catch (IOException e) {
e.printStackTrace();
}
}
});
}
@Override
public void onClick(View v) {
//show message
//Toast.makeText(this, Button Pressed,
Toast.LENGTH_LONG).show();
}
}
thanks,
mac
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[android-developers] Re: store image from my application to some internal device storage
Thanks Dianne On May 4, 8:19 pm, Dianne Hackborn hack...@android.com wrote: There is not a shared directory for all apps on internal storage. The shared directory for all apps is the directory you get for external storage from Environment. (Which these days may not be external any more, but is still the shared directory.) On Wed, May 4, 2011 at 10:38 AM, mack2978 smashmah...@gmail.com wrote: I am newbie and this is very basic question.. I want to store image from my application to some internal device location(not external SD card). Can anyone please let me know which location(any shared directory for all apps) on internal storage is this? thanks you mack -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- Dianne Hackborn Android framework engineer hack...@android.com Note: please don't send private questions to me, as I don't have time to provide private support, and so won't reply to such e-mails. All such questions should be posted on public forums, where I and others can see and answer them. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Android app crashes when invoking getSystemService(LOCATION_SERVICE)
Hi guys, I am trying to get the latitude and longitude of the current location. Let me clarify, I dont want to implement a listener that will create an event when the location will be changed. I am trying to create an app that will record the current location on a button click event. Following is my code : hdLocMgr = (LocationManager) getSystemService(Context.LOCATION_SERVICE); Log.w(LocationTracker, The Location Manager is : +hdLocMgr.toString()); hdLocProvider = hdLocMgr.getBestProvider(hdCrit, true); location = hdLocMgr.getLastKnownLocation(hdLocProvider); dlat = location.getLatitude(); dlon = location.getLongitude(); Log.w(LocationTracker, The value of Latitude is : +dlat.toString()); The code gives a RunTimeException (caused by NullPointerException as stated in it). Kindly help me out in that. Regards, Prayag -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Android app crashes when invoking getSystemService(LOCATION_SERVICE)
On Thu, May 5, 2011 at 2:20 PM, Prayag Pathak prayag.d.pat...@gmail.com wrote: I am trying to get the latitude and longitude of the current location. Let me clarify, I dont want to implement a listener that will create an event when the location will be changed. You act as though you have a choice in the matter. I am trying to create an app that will record the current location on a button click event. Following is my code : hdLocMgr = (LocationManager) getSystemService(Context.LOCATION_SERVICE); Log.w(LocationTracker, The Location Manager is : +hdLocMgr.toString()); hdLocProvider = hdLocMgr.getBestProvider(hdCrit, true); location = hdLocMgr.getLastKnownLocation(hdLocProvider); dlat = location.getLatitude(); dlon = location.getLongitude(); Log.w(LocationTracker, The value of Latitude is : +dlat.toString()); The code gives a RunTimeException (caused by NullPointerException as stated in it). Use adb logcat, DDMS, or the DDMS perspective in Eclipse to examine LogCat and look at the stack trace to find the line that has the NullPointerException. If I had to guess, your location variable is null, because getLastKnownLocation() is null, because there is no location for the provider, because you have not requested location updates on that provider. -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy _Android Programming Tutorials_ Version 3.4 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: HorizontalScrollView automatically scrolling
After digging a little further:
The scrolling is caused by HorizontalScrollView.onSizeChanged. The HSV
gets the currently focused item and makes sure that it is visible in
the scroll in the new size, with the following code (from the HSV
source):
View currentFocused = findFocus();
if (null == currentFocused || this == currentFocused) return;
final int maxJump = mRight - mLeft;
if (isWithinDeltaOfScreen(currentFocused, maxJump)) {
// [Scroll the view]
}
I don't know what View had focus according the framework, but it was
trying to scroll it into view. I'm also unclear why this was only
happening when a ListView was shown - it's possible that the ListView
declares itself focusable and the LinearLayout doesn't.
I fixed the issue by subclassing HorizontalScrollView to return null
from findFocus(). I'm still able to click on elements within the HSV -
I suspect that navigating the UI with a d-pad might not work.
If someone has a non-hack solution let me know...
Mike
On May 4, 10:35 am, MB michael.bushei...@thoora.com wrote:
Hello,
I am developing for Honeycomb, and I have aHorizontalScrollViewwith
a number of panels that make up the UI. The rightmost panel changes
its content, sometimes displaying a ListView. I also have a sliding
drawer that, when opening or closing, causes theHorizontalScrollView
to resize.
When theHorizontalScrollViewresizes, it also jumps to show the
rightmost panel, which I don't want. But this only happens when the
panel contains a ListView - when the panel contains a LinearLayout
theHorizontalScrollViewdoesn't change it's position when resizing.
The only similar issue I found while searching is
this:http://stackoverflow.com/questions/1878623/listview-in-a-horizontalsc...,
but it's triggered by an adapter changing data rather than a resize.
How can I stop this automatic scrolling?
Thanks,
Mike
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Re: [android-developers] Which Reference System is used by the Google Maps Api
Anyone? 2009/11/25 Mathias mathias.menningh...@googlemail.com Hi, which Spatial Reference System is used by the Google Maps API and in which Reference System are the GPS coordinates to be received by a LocationProvider? I only can assume that the Location Services use WGS84, or EPSG:4326. But what if I use GeoPoint? Will it require WGS84 or the Google Maps Projection (some kind of traverse mercator projection EPSG:90913). And what reference do the Projection.fromPixels(..) and Projection.toPixels (..) methods require? I ask because I want to display some GeoData to an Overlay and I have to decide in which reference system I have to request it from my Services. Kind regards Mathias -- 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: Android app crashes when invoking getSystemService(LOCATION_SERVICE)
Great! You are correct, Mark. I used LogCat The NullPointerException is getting generated on line 34 which has getLastKnowLocation() method. Now I updated the code and even then the same error comes : LocationManager lm = (LocationManager) getSystemService(Context.LOCATION_SERVICE); LocationListener ll = new mylocationlistener(); lm.requestLocationUpdates(LocationManager.GPS_PROVIDER, 0, 0, ll); Location l = lm.getLastKnownLocation(lm.getProvider(LOCATION_SERVICE).getName()); Log.w(LocationTracker, The value of Location returned by getLastKnownLocation() is : + l.toString()); Log.d(Current Location, l.getLatitude() + ); Log.d(Current Location,l.getLongitude() + ); Toast.makeText(this, l.getLatitude() + + l.getLongitude(),Toast.LENGTH_LONG).show(); Thanks again. It would be great if you could guide me further. Regards, prayag On May 5, 2:24 pm, Mark Murphy mmur...@commonsware.com wrote: On Thu, May 5, 2011 at 2:20 PM, Prayag Pathak prayag.d.pat...@gmail.com wrote: I am trying to get the latitude and longitude of the current location. Let me clarify, I dont want to implement a listener that will create an event when the location will be changed. You act as though you have a choice in the matter. I am trying to create an app that will record the current location on a button click event. Following is my code : hdLocMgr = (LocationManager) getSystemService(Context.LOCATION_SERVICE); Log.w(LocationTracker, The Location Manager is : +hdLocMgr.toString()); hdLocProvider = hdLocMgr.getBestProvider(hdCrit, true); location = hdLocMgr.getLastKnownLocation(hdLocProvider); dlat = location.getLatitude(); dlon = location.getLongitude(); Log.w(LocationTracker, The value of Latitude is : +dlat.toString()); The code gives a RunTimeException (caused by NullPointerException as stated in it). Use adb logcat, DDMS, or the DDMS perspective in Eclipse to examine LogCat and look at the stack trace to find the line that has the NullPointerException. If I had to guess, your location variable is null, because getLastKnownLocation() is null, because there is no location for the provider, because you have not requested location updates on that provider. -- Mark Murphy (a Commons Guy)http://commonsware.com|http://github.com/commonsguyhttp://commonsware.com/blog|http://twitter.com/commonsguy _Android Programming Tutorials_ Version 3.4 Available!- Hide quoted text - - Show quoted text - -- 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 app crashes when invoking getSystemService(LOCATION_SERVICE)
Hi Mark, Thanks for the answer. But still its not working. I included the code segment that updates the code. But still not working. Following is the code : LocationManager lm = (LocationManager) getSystemService(Context.LOCATION_SERVICE); LocationListener ll = new mylocationlistener(); lm.requestLocationUpdates(LocationManager.GPS_PROVIDER, 0, 0, ll); Location l = lm.getLastKnownLocation(lm.getProvider(LOCATION_SERVICE).getName()); Log.w(LocationTracker, The value of Location returned by getLastKnownLocation() is : + l.toString()); Log.d(Current Location, l.getLatitude() + ); Log.d(Current Location,l.getLongitude() + ); Toast.makeText(this, l.getLatitude() + + l.getLongitude(),Toast.LENGTH_LONG).show(); Regards, Prayag On May 5, 2:20 pm, Prayag Pathak prayag.d.pat...@gmail.com wrote: Hi guys, I am trying to get the latitude and longitude of the current location. Let me clarify, I dont want to implement a listener that will create an event when the location will be changed. I am trying to create an app that will record the current location on a button click event. Following is my code : hdLocMgr = (LocationManager) getSystemService(Context.LOCATION_SERVICE); Log.w(LocationTracker, The Location Manager is : +hdLocMgr.toString()); hdLocProvider = hdLocMgr.getBestProvider(hdCrit, true); location = hdLocMgr.getLastKnownLocation(hdLocProvider); dlat = location.getLatitude(); dlon = location.getLongitude(); Log.w(LocationTracker, The value of Latitude is : +dlat.toString()); The code gives a RunTimeException (caused by NullPointerException as stated in it). Kindly help me out in that. Regards, Prayag -- 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] Oauth and google apis
I'm working on using google docs list api and spreadsheet api in android. I'm having trouble getting Oauth to work and there does not appear to be any libraries or sample code on the web. The only example I have found is a picasa api example on the google data api site and I wad unable to get that to work. Anybody k ow of examples or have experience with this? My goal is to read data from spreadsheets from google docs using a single sign on approach. -- 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: Android app crashes when invoking getSystemService(LOCATION_SERVICE)
requestLocationUpdates() is asynchronous. It may take seconds or more for the location to be determined, depending on the location provider being used and the user's circumstances (e.g., is the user getting a GPS signal?). You cannot simply call getLastKnownLocation() immediately after calling requestLocationUpdates() and expect to get any value. Your whole premise (press a button, get a location) will only work if either: 1. You have location updates started early (e.g., onResume()), so by the time the user presses the button, you probably have a fix, or 2. Pressing the button triggers the request for the location, and it simply does not have an immediate effect, until the fix arrives On Thu, May 5, 2011 at 3:23 PM, Prayag Pathak prayag.d.pat...@gmail.com wrote: Hi Mark, Thanks for the answer. But still its not working. I included the code segment that updates the code. But still not working. Following is the code : LocationManager lm = (LocationManager) getSystemService(Context.LOCATION_SERVICE); LocationListener ll = new mylocationlistener(); lm.requestLocationUpdates(LocationManager.GPS_PROVIDER, 0, 0, ll); Location l = lm.getLastKnownLocation(lm.getProvider(LOCATION_SERVICE).getName()); Log.w(LocationTracker, The value of Location returned by getLastKnownLocation() is : + l.toString()); Log.d(Current Location, l.getLatitude() + ); Log.d(Current Location,l.getLongitude() + ); Toast.makeText(this, l.getLatitude() + + l.getLongitude(),Toast.LENGTH_LONG).show(); Regards, Prayag On May 5, 2:20 pm, Prayag Pathak prayag.d.pat...@gmail.com wrote: Hi guys, I am trying to get the latitude and longitude of the current location. Let me clarify, I dont want to implement a listener that will create an event when the location will be changed. I am trying to create an app that will record the current location on a button click event. Following is my code : hdLocMgr = (LocationManager) getSystemService(Context.LOCATION_SERVICE); Log.w(LocationTracker, The Location Manager is : +hdLocMgr.toString()); hdLocProvider = hdLocMgr.getBestProvider(hdCrit, true); location = hdLocMgr.getLastKnownLocation(hdLocProvider); dlat = location.getLatitude(); dlon = location.getLongitude(); Log.w(LocationTracker, The value of Latitude is : +dlat.toString()); The code gives a RunTimeException (caused by NullPointerException as stated in it). Kindly help me out in that. Regards, Prayag -- 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 _Android Programming Tutorials_ Version 3.4 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] Re: 1380 Paid Applications in One Free Torrent then How to SELL it?
I 100% agree with nemic. You can put tons and tons of effort in fighting piracy and maybe get a small return on it. It's better to spend this energy and effort in improving/augmenting your app for your paying customers. +1. My recent apps have been all over the piracy sites but instead of focusing any attention on that, I simply work to make my app better. Not sure there's a better way to look at the situation. -- Chris Stewart http://chriswstewart.com On Thu, May 5, 2011 at 10:28 AM, Streets Of Boston flyingdutc...@gmail.comwrote: I 100% agree with nemic. You can put tons and tons of effort in fighting piracy and maybe get a small return on it. It's better to spend this energy and effort in improving/augmenting your app for your paying customers. -- 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: SDCard installs - auto or preferExternal?
The manifest display in Eclipse defaults to auto. On a recent release I set it to preferExternal and there seemed to be some reports of difficulty. Problem is the docs say the same thing for both settings and that the user can move the installation. I don't have a device that is 2.2 or better so I've never seen any ability to move the installation and it doesn't show on the emulators either (2.2 or better). On May 4, 10:59 am, Seni Sangrujee s...@wombatmobile.com wrote: I lean towards auto as well. I tried preferExternal at first and several users reported errors, so I switched to auto, and the complaints went away. On May 4, 5:15 am, Droid rod...@gmail.com wrote: Yes, maybe 'auto' better, I read somewhere that a few models will fail to install at all if install location is set to preferExternal. -- 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: Android app crashes when invoking getSystemService(LOCATION_SERVICE)
You are getting the null pointer b/c getLastKnownLocation has nothing to give... In this case you would need to call up the GPS listener... When it gets the current fix it will pop off its subroutine.. Inside there you can get the lat/lon do what you need to do with your button click then kill the GPS listener.. -Original Message- From: android-developers@googlegroups.com [mailto:android-developers@googlegroups.com] On Behalf Of Mark Murphy Sent: Thursday, May 05, 2011 3:29 PM To: android-developers@googlegroups.com Subject: Re: [android-developers] Re: Android app crashes when invoking getSystemService(LOCATION_SERVICE) requestLocationUpdates() is asynchronous. It may take seconds or more for the location to be determined, depending on the location provider being used and the user's circumstances (e.g., is the user getting a GPS signal?). You cannot simply call getLastKnownLocation() immediately after calling requestLocationUpdates() and expect to get any value. Your whole premise (press a button, get a location) will only work if either: 1. You have location updates started early (e.g., onResume()), so by the time the user presses the button, you probably have a fix, or 2. Pressing the button triggers the request for the location, and it simply does not have an immediate effect, until the fix arrives On Thu, May 5, 2011 at 3:23 PM, Prayag Pathak prayag.d.pat...@gmail.com wrote: Hi Mark, Thanks for the answer. But still its not working. I included the code segment that updates the code. But still not working. Following is the code : LocationManager lm = (LocationManager) getSystemService(Context.LOCATION_SERVICE); LocationListener ll = new mylocationlistener(); lm.requestLocationUpdates(LocationManager.GPS_PROVIDER, 0, 0, ll); Location l = lm.getLastKnownLocation(lm.getProvider(LOCATION_SERVICE).getName()); Log.w(LocationTracker, The value of Location returned by getLastKnownLocation() is : + l.toString()); Log.d(Current Location, l.getLatitude() + ); Log.d(Current Location,l.getLongitude() + ); Toast.makeText(this, l.getLatitude() + + l.getLongitude(),Toast.LENGTH_LONG).show(); Regards, Prayag On May 5, 2:20 pm, Prayag Pathak prayag.d.pat...@gmail.com wrote: Hi guys, I am trying to get the latitude and longitude of the current location. Let me clarify, I dont want to implement a listener that will create an event when the location will be changed. I am trying to create an app that will record the current location on a button click event. Following is my code : hdLocMgr = (LocationManager) getSystemService(Context.LOCATION_SERVICE); Log.w(LocationTracker, The Location Manager is : +hdLocMgr.toString()); hdLocProvider = hdLocMgr.getBestProvider(hdCrit, true); location = hdLocMgr.getLastKnownLocation(hdLocProvider); dlat = location.getLatitude(); dlon = location.getLongitude(); Log.w(LocationTracker, The value of Latitude is : +dlat.toString()); The code gives a RunTimeException (caused by NullPointerException as stated in it). Kindly help me out in that. Regards, Prayag -- 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 _Android Programming Tutorials_ Version 3.4 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 -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Is there a way to include permissions only during Testing?
Hi, I have a test project that mocks out a bunch of locations and sends them through my application project. I don't want my application to include the ACCESS_MOCK_LOCATION permission so I wanted to include it in the Test project. This seems to not give me the expected result as I always get a permission error for ACCESS_MOCK_LOCATION when I set a TestLocationProvider using the instrumentation Context. Has anyone experienced the same or know how to allow such injection? Or do I really just have to keep manually editing the App manifest before it is launched? -- 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] getFirstVisiblePosition() not returning the correct value
1. I took the advice of others on this list and changed my drawing
code so that if the number of items in the ListView has not changed,
instead of calling ArrayAdapter.notifyDataSetChanged(), I instead
iterate over the ListView visible children and attempt to update them
manually.
int firstVisibleDataSetPosition =
listView.getFirstVisiblePosition();
for(int dataSetPosition = firstVisibleDataSetPosition;
dataSetPosition = listView.getLastVisiblePosition(); dataSetPosition+
+) {
View view = listView.getChildAt(dataSetPosition -
firstVisibleDataSetPosition);
updateView(view, dataSetPosition);
}
2. In certain cases, my data set holds one object. Sometimes when
this happens, listView.getFirstVisiblePosition is returning 1, when
instead it should return 0, because the data set has only one object.
If I then attempt to retrieve the data item at index 1 using
ArrayAdapter.getItem(), I get an IndexOutOfBoundsException.
It seems to me getFirstVisiblePosition() cannot be used reliably if it
stands the chance of returning an invalid value. Is this variable not
updated in certain cases, where it can get out of sync with the data
set?
- Eric
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[android-developers] Re: getFirstVisiblePosition() not returning the correct value
It seems to me I need to assume getFirstVisiblePosition() can get out of sync with the data set, and in order to update my data manually (without calling ArrayAdapter.notifyDataSetChanged) is that I need to iterate over the data set items, not the indexes defined by getFirstVisiblePosition() and getLastVisiblePosition(), and then check if there is a View available for that data index, and if so, update it? -- 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: obtaining true dimensions of a View larger than the screen
Good hint. I was able to do
int h1 = computeVerticalScrollExtent();
int h3 = computeVerticalScrollRange();
if (h1 == h3)
{
//switch to linearlayout wrapper
}
inside a ScrollView wrapper. The above methods return the same thing
on a LinearLayout though (and probably also on regular Views), so at
first the trick needs assuming that the wrapped View needs a scrollbar
and then see if it really needs one.
Thanks!
On May 5, 6:41 pm, Dianne Hackborn hack...@android.com wrote:
The only thing View knows is these methods it calls on itself to have
subclasses tell it how to show the scroll bars:
http://developer.android.com/reference/android/view/View.html#compute...()
Beyond that, you will need to look at a specific class that is doing
scrolling.
On Thu, May 5, 2011 at 8:09 AM, kellogs mihai0...@gmail.com wrote:
Hello,
trying to implement a dynamic scrolview wrapping mechanism here. But
no matter what method I try from the View class they all return me the
view's part of height that is currently visible on screen. So if there
are 360 pixels available for a textview that has lots of text and is
currently using 400 pixels its getHeight() and many other related
methods always report 360.
Any way around this ? maybe getting to the View's Canvas ? How can I
go about that ?
Thank you!
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hack...@android.com
Note: please don't send private questions to me, as I don't have time to
provide private support, and so won't reply to such e-mails. All such
questions should be posted on public forums, where I and others can see and
answer them.
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[android-developers] Re: obtaining true dimensions of a View larger than the screen
Good hint. I was able to do
int h1 = computeVerticalScrollExtent();
int h3 = computeVerticalScrollRange();
if (h1 == h3)
{
//switch to linearlayout wrapper
}
inside a ScrollView wrapper. The above methods return the same thing
on a LinearLayout though (and probably also on regular Views), so at
first the trick needs assuming that the wrapped View needs a scrollbar
and then see if it really needs one.
Thanks!
On May 5, 6:41 pm, Dianne Hackborn hack...@android.com wrote:
The only thing View knows is these methods it calls on itself to have
subclasses tell it how to show the scroll bars:
http://developer.android.com/reference/android/view/View.html#compute...()
Beyond that, you will need to look at a specific class that is doing
scrolling.
On Thu, May 5, 2011 at 8:09 AM, kellogs mihai0...@gmail.com wrote:
Hello,
trying to implement a dynamic scrolview wrapping mechanism here. But
no matter what method I try from the View class they all return me the
view's part of height that is currently visible on screen. So if there
are 360 pixels available for a textview that has lots of text and is
currently using 400 pixels its getHeight() and many other related
methods always report 360.
Any way around this ? maybe getting to the View's Canvas ? How can I
go about that ?
Thank you!
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--
Dianne Hackborn
Android framework engineer
hack...@android.com
Note: please don't send private questions to me, as I don't have time to
provide private support, and so won't reply to such e-mails. All such
questions should be posted on public forums, where I and others can see and
answer them.
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[android-developers] xliff:g and Multiple substitutions specified in non-positional format error.
I've found if you tag substitutions in string resource with xliff:g, aapt won't throw above error. First, I thought aapt automatically position substitutions using xliff:g ids, e.g.: res/values/strings.xml: string name=fooxliff:g id=bar%d/xliff:g xliff:g id=baz%d/xliff:g/string res/values-en/strings.xml: string name=fooxliff:g id=baz%d/xliff:g xliff:g id=bar%d/xliff:g/string become: res/values/strings.xml: string name=foo%1$d %2$d/string res/values-en/strings.xml: string name=foo%2$d %1$d/string , but this isn't true. So why aapt ignores multiple non-positional substitutions in such case? Is it a bug? -- 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] Question about Android 2.2/2.3 and Hardware accelerated graphics
Hi Does Android 2.2/2.3 use hardware accelerated graphics primitives for different view operations (draw, animations etc)? Lets say the platform it runs on has GPU with OpenGL driver for it. Do graphics operations use it automatically? Or Does the developer have to use GLSurfaceView and other opengl calls if they want any kind of h/w acceleration? Please throw some light on this. 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: getFirstVisiblePosition() not returning the correct value
I figured it out. The long/short of it is that notifyDataSetChanged() does NOT cause ListView.getFirstVisiblePosition() to get updated immediately -- it gets updated on NEXT redraw of the ListView. I had some code that was causing my display method to be called twice in the same event loop. In the first call, because myNewDataSetSize != myOldDataSetSize(), that was forcing a ArrayAdapter.notifyDataSetChanged() as expected. However, later in the same thread I caused the data to refresh again, this time myNewDataSetSize == myOldDataSetSize, and I tried to iterate over the loop above and grab the data set item using ArrayAdapter.getItem() using a stale position keyed-off of ListView.getFirstVisiblePosition(). Basically the way I fixed it is to just call notifyDataSetChanged() instead of doing a manual update to my ListView cells if I detect ListView.getFirstVisiblePosition() is stale (i.e. myCurrentDataSetSize ListView.getFirstVisiblePosition(), or ListView.getLastVisiblePosition() myCurrentDataSetSize). So I guess my question changes to -- what happens if I call ListView.notifyDataSetChanged() twice (or more) in the same 'event loop' -- will the calls be coalesced together such that the ListView will only redraw one time in the next redraw cycle? -- 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] check before publish with LVL, the Application Licensing
We have finished implementation with LVL, and about ready to publish. Previously, we developed the app with separated publish account so that the whole team can get access to test environment. Now, we have done that, we created a build with package name and key with our official publish account info. I side-loaded the app to device, when app starts, it received the ERROR_NOT_MARKET_MANAGED response. I am bit confused why I receive this. My package name is the same, my version number is updated, why I get this response from server? How could I run a check before publishing on Android Market? What do I need to in order to get test response? We have already had a paid app in the market, I am pretty careful doing anything that might mess up with our published app. Google documentation isn't that clear. :-( -- 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: getFirstVisiblePosition() not returning the correct value
Good find! About the multiple calls to notifyDataSetChanged() in the same 'event loop' cycle: I don't think it will cause multiple redraws, much like multiple calls to a view's 'invalidate()' method in the same event-loop cycle that won't cause multiple redraws either. -- 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: Sending APDU Command from Nexus S
Hi, Am facing the exact same issue, and the logcat shows that the native function seems to be losing the connection to the card on the transcieve(). I increased the timeout and that didn't solve the issue either. Please let me know if you find a solution :-) Thanks, Priti On May 3, 11:50 pm, Wilson Chew lhchew1...@gmail.com wrote: Hi All, I noticed that the connection created (using IsoDep) is not stable. For example, when I perform a signing(digital signature) and verification of signature via APDU, the NFC service will die or connection totagwill belosteven if I set the timeout to 20sec. It happen quite often. Is it a known issue or I have missed out something in my code? Thanks. Regards, Wilson On Apr 26, 5:09 pm, perumal316 perumal...@gmail.com wrote: For IsoDep using setTimeOut function to set a time resolves the issue. On Apr 26, 12:13 pm, perumal316 perumal...@gmail.com wrote: Hi Michael, I changed MiFareClassic object to IsoDep. But I am getting the following error: android.nfc.TagLostException:Tagwaslost Must I add in additional code to sustain the connection? (Am I correct?) Thanks In Advance, Perumal On Apr 25, 5:00 pm, Michael Roland mi.rol...@gmail.com wrote: Hallo Wilson, I am facing an issue with a Mifare Classic card (this is a dual interface smart card; contact and contactless). Alright, then it is most likely not a MIFARE Classic card but a contactless (dual interface) smart card (with ISO 14443-4 interface) that additionally provides a MIFARE Classic emulation. When I use transceive() to send apdu corresponding to select AID, it always return null. Right, as you write here: 2) Create MifareClassic object using you create a MifareClassic but what you really want to do is open an APDU connection to the card. If your card is a real dual-interface smart card(*) it should also expose an IsoDep interface (ISO 14443-4 / ISO 7816-4). This is the interface you would want to use for APDU communication. br, Michael (*) There could also exist some hybrid cards that have a MIFARE Classic _contactless_ card and an APDU-based _contact_ smart card joined into the same plastic card. In that case the contact and contactless parts would be independent chips and no communication between them would be possible.- Hide quoted text - - Show quoted text -- Hide quoted text - - Show quoted text -- Hide quoted text - - Show quoted text - -- 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] Button in a ListView cell
I have seen dozens of posts about people trying to put a clickable Button in a ListView cell, along with other text, and apparently nobody has been able to get it to work. Here is what I need to do: 1. Have a couple of TextViews in a ListView cell, with a clickable Button on the right-side of the cell. 2. When the user clicks in the cell outside of the button, I should receive the click in OnItemClicked (which will navigate me to another Activity). 3. When the user clicks on the Button in the cell, the Button's onClick() should be executed and some other operation will be performed. 4. This has to work for both Touch input, and trackball/D-pad input. 5. This cannot interfere with the ListViews selector highlighting such that when I use the trackball-DPad to navigate the ListView, the selected cell should be highlighted. I just can't get this to work. I've tried many permutations of many approaches, but one of the above items stops working in each of the cases. Can anyone please tell me the best/correct way to achieve this? - Eric -- 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: Button in a ListView cell
and also: 6. The trackball D-pad will ideally allow me to navigate not only to every cell in the ListView, but also navigate over the clickable Button and give it trackball focus such that I can run the Button action from the Trackball. -- 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] adding style in xml breaks onClick events.
when i add the style attribute for the my relativeLayout below it
breaks the onClick events in my activity.
---
style name=list_item_bl parent=text_large_bl
item name=android:paddingRight4sp/item
item name=android:paddingLeft4sp/item
item name=android:background@drawable/list_item_bl/item
item name=android:focusablefalse/item
item name=android:focusableInTouchModefalse/item
item name=android:clickabletrue/item
/style
?xml version=1.0 encoding=utf-8?
LinearLayout xmlns:android=http://schemas.android.com/apk/res/
android
android:orientation=vertical
android:layout_width=fill_parent
android:layout_height=fill_parent
TextView android:id=@+id/TextView01
android:layout_height=wrap_content
android:text=blah blah blah... blah blah
android:textStyle=normal|bold
android:gravity=center_vertical|center_horizontal
android:layout_width=fill_parent /
ListView android:id=@android:id/list
android:layout_height=wrap_content
android:layout_width=fill_parent /
TextView
android:id=@+id/android:empty
android:layout_width=wrap_content
android:layout_height=wrap_content
android:text=@string/nothing /
/LinearLayout
?xml version=1.0 encoding=utf-8?
RelativeLayout xmlns:android=http://schemas.android.com/apk/res/
android
android:layout_width=fill_parent
android:layout_height=wrap_content
android:orientation=horizontal
android:id=@+id/list_item
style=?listItem
TextView
android:id=@+id/item_entry
android:layout_width=wrap_content
android:layout_height=wrap_content
android:gravity=left android:focusable=false
android:focusableInTouchMode=false/
TextView
android:id=@+id/category_entry
android:layout_width=wrap_content
android:layout_height=wrap_content
android:layout_toRightOf=@id/item_entry
android:gravity=right
android:paddingLeft=8sp android:focusable=false
android:focusableInTouchMode=false/
TextView
android:id=@+id/date_completed
android:layout_width=wrap_content
android:layout_height=wrap_content
android:layout_alignParentRight=true
android:gravity=right
android:paddingLeft=4sp android:focusable=false
android:focusableInTouchMode=false/
/RelativeLayout
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
fillData();
getListView().setOnCreateContextMenuListener(this);
}
private void fillData() {
ArrayListString names = new ArrayListString();
for (int i = 0; i _options.length; i++) {
String item = (String) _options[i];
if (_selections[i]) names.add(item);
}
_taskCursor = _dbHelper.fetchTasksByName(names);
startManagingCursor(_taskCursor);
String[] from = new String[] { TaskDbAdapter.KEY_ITEM,
TaskDbAdapter.KEY_CATEGORY, TaskDbAdapter.KEY_DATE };
int[] to = new int[] { R.id.category_entry, R.id.item_entry,
R.id.date_completed };
ListAdapter notesAdapter = new ListAdapter(this,
R.layout.list_item,
_taskCursor, from, to);
//SimpleCursorAdapter notesAdapter = new
SimpleCursorAdapter(this,
R.layout.list_item, taskCursor, from, to)
notesAdapter.setViewBinder(new ViewBinder() {
public boolean setViewValue(View aView, Cursor
aCursor, int
aColumnIndex) {
if (aColumnIndex == 3) {
Date createDate = new
Date(aCursor.getLong(aColumnIndex));
TextView textView = (TextView)
aView;
textView.setText(listFormat.format(createDate));
return true;
}
return false;
}
});
setListAdapter(notesAdapter);
}
---
i wrote a custom ListAdapter to see that would solve my problem. i
can catch the listOnClick this way (with a lot of extra work) but
onCreateContextMenu never seems to get invoked.
this seems really weird that applying a style would break event
handling...
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Re: [android-developers] Button in a ListView cell
So you were able to get everything to work without the trackball case? On Thu, May 5, 2011 at 6:37 PM, Eric e...@alum.mit.edu wrote: I have seen dozens of posts about people trying to put a clickable Button in a ListView cell, along with other text, and apparently nobody has been able to get it to work. Here is what I need to do: 1. Have a couple of TextViews in a ListView cell, with a clickable Button on the right-side of the cell. 2. When the user clicks in the cell outside of the button, I should receive the click in OnItemClicked (which will navigate me to another Activity). 3. When the user clicks on the Button in the cell, the Button's onClick() should be executed and some other operation will be performed. 4. This has to work for both Touch input, and trackball/D-pad input. 5. This cannot interfere with the ListViews selector highlighting such that when I use the trackball-DPad to navigate the ListView, the selected cell should be highlighted. I just can't get this to work. I've tried many permutations of many approaches, but one of the above items stops working in each of the cases. Can anyone please tell me the best/correct way to achieve this? - Eric -- 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] Mouse Pointer
Anyone know how to create a mouse pointer for the finger ?? I have a framelayout which displays an ImageView This must be the background image Then on top I am trying to draw lines I'm trying to have a mouse pointer (looks more like a target sites) so that you can fix the start of the line then using the same fix the end of the line and finally draw a line between the two points I'm using the onTouch and triggering with ACTON_DOWN etc.. When I move the pointer it either leaves a ghost trail behind, or if using XferMode leaves a black square ? any help would be greatly appreciated thanks in advance -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Button in a ListView cell
On May 5, 7:11 pm, B Lyon bradfl...@gmail.com wrote: So you were able to get everything to work without the trackball case? It depends on what you mean by 'work'. I was able to hack things to work. The ListView steals focus from the inner-widgets if you set an OnItemClickListener. So I had to set an OnClickListener() on the ListView item View, and a separate OnClickListener() for the child button. That works in so much as touch-clicks work, but the trackball/ D-pad is broken for clicks. Furthermore, I still haven't been able to figure out how to get the trackball to be able to focus into the Button instead of the entire list view cell. So, no, I would not say I have things working to anywhere near my satisfaction. I am hoping there is one solution that will allow everything to work as I would expect it to above, which is in my opinion that way the UI should function. -- 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] Android Market: issue uploading image assets
Hi! When I try to upload the app high resolution icon image o app screen capture to android market, browser give me next error: Unable to parse response. If you have a browser extension or add-on installedwhich changes the JSON response, please disable and refresh this page. I've tried with Firefox, chrome and IE8, and dosn't work... Any Ideas? Thanks in advance, *Ferran* -- 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 know if is the first execution after device reboot.
Thanks! I've done it with a reciver attending ACTION_SHUTDOWN signal, and using shared preferences to save the state. Sorry, i'm newbie and I'm learning... On May 4, 11:47 pm, Justin Anderson magouyaw...@gmail.com wrote: * Hi! I want to know if there are any method to know if is the first exuction of an app after reboot, or the app is alredy executed by the user (the app have one activity and to recivers).* * * Is this for an application you developed or any arbitrary app? And, WHY? * I'm thinking in methods like write and rewrite a token file every minute, and each time the app starts, check the lastmodified property to know the state, but i think that must be smart ways to do it.* Please tell me you're not serious... You're joking right? Writing a file every minute in the background would surely drain the battery like crazy. A better solution, if you really want to know the first time your app is launched after a reboot is to listen for the Boot Completed broadcast message:http://developer.android.com/reference/android/content/Intent.html#AC... Have your receiver write out a value to SharedPreferences... something like a boolean key/value pair with a key of LaunchedSinceBoot and a value of false Then when you launch your main app read that value and act accordingly. Then set the value to true so the next time you launch you skip the first-launch-since-boot steps... Thanks, Justin Anderson MagouyaWare Developerhttp://sites.google.com/site/magouyaware On Wed, May 4, 2011 at 5:34 AM, ferran fabregas ferri...@gmail.com wrote: Hi! I want to know if there are any method to know if is the first exuction of an app after reboot, or the app is alredy executed by the user (the app have one activity and to recivers). I'm thinking in methods like write and rewrite a token file every minute, and each time the app starts, check the lastmodified property to know the state, but i think that must be smart ways to do it. Any idea? Thanks in advance, *Ferran* -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] [android-developer] exception catch sequence
Use alll, what's the problem in that.
An object.close() doesn't give you exception if you have initialized that
object.
But still I think these 3 might be important as it deals with the
inputstream.
fileInput.close()
buf.close()
dataInput.close()
InputStreams must be closed after its contents are obtained by another
object.
Regards,
Shruthi.
On Thu, May 5, 2011 at 3:50 PM, a a harvey.a...@gmail.com wrote:
Dear all devs,
try{
File newfile = new File(prefix);
FileInputStream fileInput = new FileInputStream(newfile);
BufferedInputStream buf = new BufferedInputStream(fileInput);
final DataInputStream dataInput = new DataInputStream(buf);
..
.
} catch(Exception e) {
// I don't know which should i close.
// Can anybody tell me which should i close??
//newfile.close() ?
//fileInput.close() ?
//buf.close() ?
// dataInput.close() ?
}
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[android-developers] help in android call logs
hi all, please tell me how can i get call history in android app -- Thanks Ashutosh Mohle Software Engineer CS-KNIT-2010 Praying for the peace and love for all -- 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 show the soft keyboard on native activity
When I try to use ANativeActivity_showSoftInput(), it doesn't bring up the soft keyboard. I have tried using ANativeActivity_showSoftInput(engine-app- activity, ANATIVEACTIVITY_SHOW_SOFT_INPUT_FORCED) and ANativeActivity_showSoftInput(engine-app-activity, ANATIVEACTIVITY_SHOW_SOFT_INPUT_IMPLICIT) to show softinput, but also failed. I read the source code, and I found after start nativeActivity, NativeContentView(extend View) will be created, and when call ANativeActivity_showSoftInput, it will call showSoftInput() in java side. I think maybe the softkeyboard is not turned on. Can you help me? -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] getting text from edittext in listview.
hi! I need to display a listView with rows containning a TextView and a EditText.. The number of rows is variable. Below such listView is a button. All i want is to click on that button and get all text from edittexts above. At this point, i am having trouble fixing the text from not visible rows. Can anyone give me some idea, any example. -- 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] Loading arcGIS map in Tabview
Hi, I'm new to developing Android applications and I'm trying to use arcGIS maps for my application. I've been able to load the map in normal layouts such as Linearlayout and Relativelayout. But when I tried loading the map from a Tabview, the map just doesn't load at all. Looking at the log cat, there is no error just a debug message stating, Failed to initiate MapView. My MapView is in the maps.xml. I call the MapView to be shown in the tab in MapTab.java whereby it is loaded as a tab in App.java (aka the main class) May I know how do I solve this problem? 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] how to test activity in portrait orientation - honeycomb
Hello. I would like to unit test my app in portrait orientation. (For honeycomb the default orientation is landscape.) First I set the orientation to portrait by calling the method getActivity().setRequestedOrientation(...) So far so good. Now I simulate a click on a button and then a new activity will open (by a intent). This activity is only used in portrait orientation. The problem is: The new activity starts in the (default) landscape orientation. So what must be done, that the new activity starts in the portrait orientation? Thanks, Jonas -- 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] Update to 2.3.4 with Nexus S GRI54
Hi all, I am using Nexus S with Build Number GRI54, Baseband version I9023XXKB3. And I received the update notification ... I hold the power button and volume up button at the same time, and screen show that update had an error status 7. Is GRI54 cannot be updated to 2.3.4? 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
