Re: [android-developers] Re: how to access desktop files from android app remotely?
hi, i want to access desktop through android programatically so can u give me reference links that i can follow and can achieve. -- Regards, Hitendrasinh Gohil -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Get the value of the focused item from the list activity
Hi all, Is there any way to get the value of the focused item from the listactivity? AK -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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: how to access desktop files from android app remotely?
On Wed, Apr 20, 2011 at 3:00 PM, Hitendrasinh Gohil hitendra.virtuei...@gmail.com wrote: hi, i want to access desktop through android programatically Why? Do you just want to access *your* files, or are you trying to create something similar to Dropbox or RDM+? In case it's the former, just use Dropbox. Or, you can startup an HTTP or FTP server on you computer and access it from Android (useful as learning exercise, but not worth the trouble if you just want to access some files). If it's the latter, well, hire a team to do it. There is no step-by-step tutorial for this kind of thing. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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 get Android Market InApp Billing Product Lists
Hi Is there a way to request my Android Market InApp Billing Product List (listing name,description and value of my items) via the In-app Billing Service API? I checked the available In-app billing requests (http://developer.android.com/guide/market/billing/ billing_overview.html) and there is no request for such basic task. Kind Regards Muhammad Rashid -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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: how to access desktop files from android app remotely?
hi, yes that i know that if i set ftp server on my desktop and put some files over there than i can access it through by authentication credentials that i have setup in my ftp server. but can u give me any reference links for remote desktop access from any(mobile or pc) because i just want to know the basics for that. -- Regards, Hitendrasinh Gohil -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Fwd: How to detect the if soft keyboard is visible on the screen
This should help : http://stackoverflow.com/questions/2150078/android-is-software-keyboard-shown On Apr 20, 10:29 am, Akshay Kulkarni ak.androidm...@gmail.com wrote: Hi, Am trying to detect if the soft keyboard is active from the ImputMethodManager, and the piece of code is as below ; * InputMethodManager imm = (InputMethodManager)getActivity().getApplicationContext().getSystemService( Context.INPUT_METHOD_SERVICE); Log.e(TAG, Result :+imm.isActive()); * But the above displays the result as true always. Is there any way to find if the keyboard is active or visible? Akshay -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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] which is the best way to play encrpted song instantly?
i've never done it, i figure you'd have to redirect the streams or something. Just look it up, this isn't really android specific. On Tue, Apr 19, 2011 at 9:01 PM, Hitendrasinh Gohil hitendra.virtuei...@gmail.com wrote: hi, play while you decrypthow i can do it? -- Regards, Hitendrasinh Gohil -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- ~ Jeremiah:9:23-24 Android 2D MMORPG: http://solrpg.com/, http://www.youtube.com/user/revoltingx -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] How to get Android Market InApp Billing Product Lists
On Wed, Apr 20, 2011 at 3:10 PM, muhammad mahmood muhammad.rash...@gmail.com wrote: Hi Is there a way to request my Android Market InApp Billing Product List (listing name,description and value of my items) via the In-app Billing Service API? I checked the available In-app billing requests (http://developer.android.com/guide/market/billing/ billing_overview.html) and there is no request for such basic task. That's been discussed before. Unfortunately, there is no way to do it at present. The whole in-app billing thing has an early level experiment feel at this stage, so hopefully they might add this as well as some other features. If you'd like to add products without having to release a new version of your app, you'd have to manage them yourself. Depending on what you need, this might be as easy as putting a text/XML/JSON file on some publicly accessible URL. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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: Fwd: How to detect the if soft keyboard is visible on the screen
Thanks for the help. The link benefits but says the probability of the soft key board shown. Can I use InputMethodManager or InputMethodService.isInputViewShown and get the result? can I get the pseudo or implemented code for the same? On Wed, Apr 20, 2011 at 11:58 AM, Ravi ravivya...@gmail.com wrote: This should help : http://stackoverflow.com/questions/2150078/android-is-software-keyboard-shown On Apr 20, 10:29 am, Akshay Kulkarni ak.androidm...@gmail.com wrote: Hi, Am trying to detect if the soft keyboard is active from the ImputMethodManager, and the piece of code is as below ; * InputMethodManager imm = (InputMethodManager)getActivity().getApplicationContext().getSystemService( Context.INPUT_METHOD_SERVICE); Log.e(TAG, Result :+imm.isActive()); * But the above displays the result as true always. Is there any way to find if the keyboard is active or visible? Akshay -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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] What are the types of video encoding/resolution available for android development?
Q1. What are the available different forms of video encoding type
available in android for user to choose from? Because i'm currently
doing a video recording app which i wanted to use ListPreference to
allow user to dynamically choose what type of encoding is available.
Q2. I wanted to know is there any easy way to retrieve video
resolution on the actual phone? Because different phone has different
phone resolution's compatibility, so i wanted to retrieve the
resolution data and display the different resolutions dynamically into
my ListPreference for user selection... Does it have to do with a
method name flatten() i don't quite know what is the method... I'm
kinna new in java/android, can someone guide me on how should i do
that?
My mainActivity.java file
public class CameraTest extends Activity implements
SurfaceHolder.Callback {
private static final String TAG = Exception;
public static SurfaceView surfaceView;
public static SurfaceHolder surfaceHolder;
public static Camera MainCamera;
private static boolean previewRunning;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
surfaceView = (SurfaceView)findViewById(R.id.surface_camera);
surfaceHolder = surfaceView.getHolder();
surfaceHolder.addCallback(this);
surfaceHolder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS);
//getparameters
Button btnStart = (Button) findViewById(R.id.button4);
btnStart.setOnClickListener(new View.OnClickListener()
{
public void onClick(View v)
{
startService(new Intent(getApplicationContext(),
ServiceRecording.class));
}
});
Button btnStop = (Button) findViewById(R.id.button5);
btnStop.setOnClickListener(new View.OnClickListener()
{
public void onClick(View v)
{
stopService(new Intent(getApplicationContext(),
ServiceRecording.class));
}
});
Button btnSetting = (Button) findViewById(R.id.button2);
btnSetting.setOnClickListener(new View.OnClickListener()
{
public void onClick(View v)
{
startActivity(new Intent(getApplicationContext(),
SettingActivity.class));
}
});
}
public static boolean ServiceStatus;
@Override
public void surfaceCreated(SurfaceHolder holder) {
if(ServiceRecording.recordingStatus)
{
stopService(new Intent(getApplicationContext(),
ServiceRecording.class));
try {
Thread.sleep(4000);
}
catch (InterruptedException e) {
e.printStackTrace();
}
MainCamera = ServiceRecording.ServiceCamera;
startService(new Intent(getApplicationContext(),
ServiceRecording.class));
}
else{
MainCamera = Camera.open();
if (MainCamera != null) {
Camera.Parameters params = MainCamera.getParameters();
params.setPreviewSize(320, 240);
params.setPreviewFormat(PixelFormat.JPEG);
MainCamera.setParameters(params);
try {
MainCamera.setPreviewDisplay(holder);
}
catch (IOException e)
{
e.printStackTrace();
}
MainCamera.startPreview();
previewRunning = true;
}
else {
Toast.makeText(getApplicationContext(), Camera not
available!, Toast.LENGTH_LONG).show();
finish();
}
}
if (previewRunning) {
MainCamera.stopPreview();
}
}
@Override
public void surfaceChanged(SurfaceHolder holder, int format, int
width, int height) {
}
@Override
public void surfaceDestroyed(SurfaceHolder holder){
MainCamera.stopPreview();
previewRunning = false;
MainCamera.release();
}
}
My Preference.xml file since having error because my ListPreference
for Video resolution has empty entries for user to select from...
?xml version=1.0 encoding=utf-8?
PreferenceScreen xmlns:android=http://schemas.android.com/apk/res/
android
PreferenceCategory
android:title=Video
CheckBoxPreference
android:title=Audio
android:defaultValue=True
android:summary=Select w/o Audio
[android-developers] Re: Only first record is visible in tablelayout
Any one have idea how to show all records in table layout?
On Apr 20, 9:37 am, pramod.deore deore.pramo...@gmail.com wrote:
Hi, all I am parsing one string and showing data in table layout
format. But only one record is visible and other are not.
Here is my xml file:
?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
HorizontalScrollView xmlns:android=http://schemas.android.com/
apk/res/android
android:layout_width=320px
android:layout_height=fill_parent
TableLayout
android:layout_width=fill_parent
android:layout_height=fill_parent
xmlns:android=http://schemas.android.com/apk/res/android;
TableRow
TextView
android:text=Date
android:gravity=center
android:layout_width=fill_parent
android:layout_height=wrap_content
/
TextView
android:text=Order Ref
android:gravity=center
android:layout_width=fill_parent
android:layout_height=wrap_content
/
TextView
android:text=Exch
android:gravity=center
android:layout_width=fill_parent
android:layout_height=wrap_content
/
TextView
android:text=St
android:gravity=center
android:layout_width=fill_parent
android:layout_height=wrap_content
/
TextView
android:text=Buy/Sell
android:gravity=center
android:layout_width=fill_parent
android:layout_height=wrap_content
/
TextView
android:text=Qty
android:gravity=center
android:layout_width=fill_parent
android:layout_height=wrap_content
/
TextView
android:text=Price
android:gravity=center
android:layout_width=fill_parent
android:layout_height=wrap_content
/
TextView
android:text=Status
android:gravity=center
android:layout_width=fill_parent
android:layout_height=wrap_content
/
/TableRow
TableRow
TextView
android:id=@+id/date
android:gravity=center
android:layout_width=fill_parent
android:layout_height=wrap_content
/
TextView
android:id=@+id/orderRef
android:gravity=center
android:layout_width=fill_parent
android:layout_height=wrap_content
/
TextView
android:id=@+id/exch
android:gravity=center
android:layout_width=fill_parent
android:layout_height=wrap_content
/
TextView
android:id=@+id/st
android:gravity=center
android:layout_width=fill_parent
android:layout_height=wrap_content
/
TextView
android:id=@+id/buysell
android:gravity=center
android:layout_width=fill_parent
android:layout_height=wrap_content
/
TextView
android:id=@+id/qty
android:gravity=center
android:layout_width=fill_parent
android:layout_height=wrap_content
/
TextView
android:id=@+id/price
android:gravity=center
android:layout_width=fill_parent
android:layout_height=wrap_content
/
TextView
android:id=@+id/status
android:gravity=center
android:layout_width=fill_parent
android:layout_height=wrap_content
/
/TableRow
/TableLayout
/HorizontalScrollView
/LinearLayout
and my activity is like:
public class TableLayoutTest extends Activity
{
TextView date,orderRef,exch,st,buysell,qty,price,status;
String[] temp;
String del = [|$^]+;
String[] tokens ;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
[android-developers] Re: How to properly clear intent data from singleTop Activity?
I've been bothered by this issue myself for a while. Streets' solution works in the scenario where the system kills the activity in the background, but not when the user exits the activity with the Back button, then later returns to it by a long-press of Home: the Recents list re-launches the app with the last-used Intent, and savedInstanceState isn't preserved. If the Intent in question was meant to be a one-shot (it has Extras which have been used up), then you're back in the same, unwanted situation. Any thoughts? I could certainly save something to SharedPrefs which would work around this, but it seems like overkill. String -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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] ActivityGroup, when i press back the activity does not reload itself...
Hi everybody! I have a tabhost on my application and I'm using an Activity group which handles 3 activities inside. Example: ActivityGroup Handles A - B - C When i start this activities i'm using the flag Intent.FLAG_ACTIVITY_CLEAR_TOP. My problem is when the user goes from A-B-C and press back button, my B activity shows up, but it does not resume or reload or refresh. It has the same state as before. For example if the user goes again to C, C is refreshed, but when from C goes back B is not. On B I have implementend methods such as onResume, onStart, onReestart and debugging it the main thread never goes in there... And i need to refresh B because C can make changes that change the content displayed on B. I have googleled this for 3 days and I couldn't found a solution.. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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: ActivityGroup, when i press back the activity does not reload itself...
There are many annoying bugs with ActivityGroups. Your best bet is to bite the bullet and rewrite your app so that it uses a single Activity with a TabHost and View's for the pages. On Apr 20, 3:05 pm, Sergio Luceno slucen...@gmail.com wrote: Hi everybody! I have a tabhost on my application and I'm using an Activity group which handles 3 activities inside. Example: ActivityGroup Handles A - B - C When i start this activities i'm using the flag Intent.FLAG_ACTIVITY_CLEAR_TOP. My problem is when the user goes from A-B-C and press back button, my B activity shows up, but it does not resume or reload or refresh. It has the same state as before. For example if the user goes again to C, C is refreshed, but when from C goes back B is not. On B I have implementend methods such as onResume, onStart, onReestart and debugging it the main thread never goes in there... And i need to refresh B because C can make changes that change the content displayed on B. I have googleled this for 3 days and I couldn't found a solution.. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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] Appwidget + AsyncTask + Handler
Hi, In my app I was going to use an AsyncTask to update appwidget data because this process can be long. To get the state I have to call BluetoothAdapter.getDefaultAdapter(). The problem is that in some device (not in mine) it tries to initialize a Handler and throws Exception about missing Looper. I don't know what should I do. T. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Live Wallpaper Icon
Does anyone happen to know the official required resolutions of the Live Wallpaper thumbnail icons for the various densities? The documentation doesn't mention a specific size. The resolution used seems to be a lot larger than the launcher icon resolution, using 48 for medium or 72 for high gives a very blurred image on both the emulator and real devices, leading me to think there is some scaling going on. In my investigation 96, 112 or even 128 seems to be best for Medium density, and 144 for high density, but that seems pretty arbitrary. What does everyone else use? Regards James On Apr 19, 7:14 am, a a harvey.a...@gmail.com wrote: In order to see aniconin thelivewallpapermenu, you need to set the android:thumbnail attribute for the applications Wallpaper tag. This will normally be found in the XML file corresponding to the class that extends WallpaperService. Looking at the CubeLiveWallpaper sample application provided with the SDK, we see this tag to be located in cube1.xml and cube2.xml. A modified version below displays theiconthumb.png located in res/drawable and provides a description defined in strings.xml wallpaper xmlns:android=http://schemas.android.com/apk/res/android; android:thumbnail=@drawable/thumb android:description=@string/description android:settingsActivity=com.example.android.livecubes.cube2.CubeWallpaper2Settings / 2011/1/15 John Lussmyer johnlussm...@gmail.com: So, anyone have any ideas why myicondoesn't show up in the list ofLive Wallpapers (just the genericiconshows), but DOES show up in theWallpaper menu, Configure entry after installing thewallpaper? On Thu, Jan 6, 2011 at 1:18 PM, John Lussmyer johnlussm...@gmail.com wrote: Okay, I didn't have theiconspecified there. I've added it. Uninstalled from the emulator, and re-installed. Theiconstill doesn't show up in theLiveWallpapers menu, and no errors are displayed in logcat. (Sure wish my ATT 2.1 phone supportedLiveWallpapers!) On Thu, Jan 6, 2011 at 12:26 PM, Josh josh.olek...@gmail.com wrote: You generally have a file like /res/xml/MyWallpaper.xml with a wallpaper tag as the root. This is where you define the settings activity and thumbnailicon, which is generally the same as your app icon, but can be different. See http://developer.android.com/resources/samples/CubeLiveWallpaper/res/... -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en- 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
Re: [android-developers] Appwidget + AsyncTask + Handler
You could try calling Looper.prepare() first thing in doInBackground(). Oh, and logcat output would help us help you, as usual. -- Kostya 20.04.2011 12:07, b_t пишет: Hi, In my app I was going to use an AsyncTask to update appwidget data because this process can be long. To get the state I have to call BluetoothAdapter.getDefaultAdapter(). The problem is that in some device (not in mine) it tries to initialize a Handler and throws Exception about missing Looper. I don't know what should I do. -- 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] Get Firefox and Opera History
Hello, Is there any way to get history from firefox and opera web browser? 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] Click event in list on list items.
Hi, I am able to navigate activities using listitem click. Please share the code Thanks Vikas Dhar -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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] OnSensorChanged
I need to boost the accuracy of the accelerometer or at least increase the number of times that it triggers onSensorChanged (or the accelerometer is polled). Is there any way to do that? -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Is there any example for auto Multiple Bouncing balls(more than one ball) in android
Can we have auto bouncing balls(say 3 to 5 balls bouncing automatically with medium pace moving here and there in the given rectangle area or screen) in android. If yes, then what will be needed to start with it. Target device : 2.2 Thanks in advance. -- --Jitesh .V. Dedhiya--- Don't Learn To Hack but Hack To Learn -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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: ActivityGroup, when i press back the activity does not reload itself...
m I had the activity builded with a tabhost, but I wanted to have the menu buttons at the bottoms always visible. So i started to adapt the app for using ActivityGroups. Since i started i have been solving problems... Maybe you are right, and it's better to not use the activity group. Let's say i'm not using the activity group, but the application has a must. The bottom menú has to stay visible always... What can I do for it? I was thinking to have a view with the buttons and merge the layout in every view of the application, to have the look and feel that you're using activity groups... Or there is a better solution for this? On Apr 20, 9:34 am, Zsolt Vasvari zvasv...@gmail.com wrote: There are many annoying bugs with ActivityGroups. Your best bet is to bite the bullet and rewrite your app so that it uses a single Activity with a TabHost and View's for the pages. On Apr 20, 3:05 pm, Sergio Luceno slucen...@gmail.com wrote: Hi everybody! I have a tabhost on my application and I'm using an Activity group which handles 3 activities inside. Example: ActivityGroup Handles A - B - C When i start this activities i'm using the flag Intent.FLAG_ACTIVITY_CLEAR_TOP. My problem is when the user goes from A-B-C and press back button, my B activity shows up, but it does not resume or reload or refresh. It has the same state as before. For example if the user goes again to C, C is refreshed, but when from C goes back B is not. On B I have implementend methods such as onResume, onStart, onReestart and debugging it the main thread never goes in there... And i need to refresh B because C can make changes that change the content displayed on B. I have googleled this for 3 days and I couldn't found a solution.. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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: How to properly clear intent data from singleTop Activity?
You could override onResume as well, have it check a flag set in onCreate to distinguish between the first original callback sequence and subsequent ones, and clear some data values. 20.04.2011 11:03 пользователь String sterling.ud...@googlemail.com написал: I've been bothered by this issue myself for a while. Streets' solution works in the scenario where the system kills the activity in the background, but not when the user exits the activity with the Back button, then later returns to it by a long-press of Home: the Recents list re-launches the app with the last-used Intent, and savedInstanceState isn't preserved. If the Intent in question was meant to be a one-shot (it has Extras which have been used up), then you're back in the same, unwanted situation. Any thoughts? I could certainly save something to SharedPrefs which would work around this, but it seems like overkill. String -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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: ActivityGroup, when i press back the activity does not reload itself...
A TabHost children are shown/hidden as you flip tabs. If you are building an iPhone clone app with a button bar on the bottom, just simply put below the TabHost. My layout that uses this pattern looks like this. I have a TabHost and an always visible status bar. LinearLayout android:orientation=vertical TabHost android:id=@android:id/tabhost android:layout_width=match_parent android:layout_height=0px android:layout_weight=1 LinearLayout android:layout_width=match_parent android:layout_height=match_parent android:orientation=vertical TabWidget android:id=@android:id/tabs android:layout_width=match_parent android:layout_height=wrap_content/ FrameLayout android:id=@android:id/tabcontent android:layout_width=match_parent android:layout_height=0px android:layout_weight=1 FrameLayout android:id=@+id/page1 android:layout_width=match_parent android:layout_height=match_parent /FrameLayout FrameLayout android:id=@+id/page2 android:layout_width=match_parent android:layout_height=match_parent /FrameLayout FrameLayout android:id=@+id/page3 android:layout_width=match_parent android:layout_height=match_parent /FrameLayout /FrameLayout /LinearLayout /TabHost FrameLayout android:id=@+id/status_bar /FrameLayout /LinearLayout On Apr 20, 4:42 pm, Sergio Luceno slucen...@gmail.com wrote: m I had the activity builded with a tabhost, but I wanted to have the menu buttons at the bottoms always visible. So i started to adapt the app for using ActivityGroups. Since i started i have been solving problems... Maybe you are right, and it's better to not use the activity group. Let's say i'm not using the activity group, but the application has a must. The bottom menú has to stay visible always... What can I do for it? I was thinking to have a view with the buttons and merge the layout in every view of the application, to have the look and feel that you're using activity groups... Or there is a better solution for this? On Apr 20, 9:34 am, Zsolt Vasvari zvasv...@gmail.com wrote: There are many annoying bugs with ActivityGroups. Your best bet is to bite the bullet and rewrite your app so that it uses a single Activity with a TabHost and View's for the pages. On Apr 20, 3:05 pm, Sergio Luceno slucen...@gmail.com wrote: Hi everybody! I have a tabhost on my application and I'm using an Activity group which handles 3 activities inside. Example: ActivityGroup Handles A - B - C When i start this activities i'm using the flag Intent.FLAG_ACTIVITY_CLEAR_TOP. My problem is when the user goes from A-B-C and press back button, my B activity shows up, but it does not resume or reload or refresh. It has the same state as before. For example if the user goes again to C, C is refreshed, but when from C goes back B is not. On B I have implementend methods such as onResume, onStart, onReestart and debugging it the main thread never goes in there... And i need to refresh B because C can make changes that change the content displayed on B. I have googleled this for 3 days and I couldn't found a solution..- 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: How to properly clear intent data from singleTop Activity?
It was a mistake to have the setIntent() method. The Intent is always the original intent used to launch the activity, nothing more. This is immutable. Can you deprecate it and throw an exception if the target SDK is 11? -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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: Is there any example for auto Multiple Bouncing balls(more than one ball) in android
No, Android supports up to 2 balls only. It's a male dominated platform... On Apr 20, 4:46 pm, Jitesh dedhiya jitesh.dedh...@gmail.com wrote: Can we have auto bouncing balls(say 3 to 5 balls bouncing automatically with medium pace moving here and there in the given rectangle area or screen) in android. If yes, then what will be needed to start with it. Target device : 2.2 Thanks in advance. -- --Jitesh .V. Dedhiya--- Don't Learn To Hack but Hack To Learn -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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: State of in-app billing
When I read your reply to Nikolay, I remembered the line form the Natsume Souseki's 'Ten Nights of Dreams', Hyaku nen, watasi no hako no soba ni suwatte matte ite kudasai. Of course, you won't really have to wait that long;) On Apr 18, 6:07 pm, ishihata ishihata.k.t...@gmail.com wrote: Hello Kostya/Nikolay, Thanks for your valuable reports. I felt relieved a little because I could understand the problem happened not only to me. I will wait for Google to solve the problem. On 4月19日, 午前1:10, Nikolay Elenkov nikolay.elen...@gmail.com wrote: On Mon, Apr 18, 2011 at 5:13 PM, Nikolay Elenkov nikolay.elen...@gmail.com wrote: On Mon, Apr 18, 2011 at 4:47 PM, ishihata ishihata.k.t...@gmail.com wrote: Is this an ordeal only to me...? I don't have a 2.1 device right now, but I will try to find the original NexusOne firmware and flash it to test with. I'll post back when I have some results. I just tried it with Nexus One/2.1, and it's definitely not working properly. After buying the item, the Checkout popup window takes forever, but eventually goes away. The purchase notification just doesn't come through though. If I restart the app and restore transactions, I do get it, but it's kind of tough to have to rely on this behaviour. After I cancel the order in Google Checkout, the cancel notification doesn't come either (it does on 2.3). So I'd say it's broken, or at least unreliable. Which is a bad thing when people are supposed to pay money. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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 Android PhoneNumberUtils determin the international call prefix for a specific country?
If I understand it correctly, your problem only exists if you receive a call from (52) 55 while in Indonesia and then you go to, say, Sweden and try to call that number. If you stay in Indonesia you don't have a problem. I think your best choice, being aware of this problem, is to make sure that you do indeed have a '+' as a prefix in all your contact numbers. Bernard Higonnet On Apr 19, 12:06 pm, Freddman fredd...@gmail.com wrote: Sweden's prefix for dialing out is 00, but dialing in is 46. The problem i encountered was that when my app get's a number that is from Hong Kong (852) it adds (00) to the number, thus enabling me to redial the number. My app get's the number 00852 and determinds that 00 must be the dial out, and 852 is dial in for Hong Kong. But if i instead get a number from (52) 55 and i live in Indonesia i would append 008 in the begining sense in Indonesia dial out can be 008. The number would then look like 0085255, how to determin that 008 is the dial out, and 52 is country code ( for Mexico), and not dial out is 00 and country code is 852 ? On Apr 19, 10:34 am, Bernard T.Higonnet bthigon...@gmail.com wrote: On 04/19/11 10:29, Freddman wrote: I noticed that when i recive an incoming international call, the call screen will show the entire number e.g beginning with '00' because Swedens call prefix is '00'. When i later dismissed the call, when the notification was shown in the status bar, the '00' had been replaced with '+'. 00 is not Sweden's prefix, which actually is 46. 00 is the caller's local what follows is an international number code How does Android determin the call prefix, and is it compatible with every country (e.g Indonesia can have 001 or 008 as call prefix)? Im writing an app where i determin the origin of the calling international number, but iv discovered the WAST number of possibilites a number can have. Example: 00 852 This could be a call from Hong Kong (00 +852 ) when living in Sweden, but also a call from Mexico when living in Indonesia ( 008 +52 ). 852 is the code for Hong Kong everywhere... BernardHigonnet -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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: State of in-app billing
On Wed, Apr 20, 2011 at 6:29 PM, Indicator Veritatis mej1...@yahoo.com wrote: When I read your reply to Nikolay, I remembered the line form the Natsume Souseki's 'Ten Nights of Dreams', Hyaku nen, watasi no hako no soba ni suwatte matte ite kudasai. Of course, you won't really have to wait that long;) Let's hope it takes them less than 100 years, just because our signing certificates will have expired by then :) -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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: Calling a system service in fixed intervals within another service
Dianne-
I expect your suggestion is sound, since you do know Android so well,
and in particular, what Handlers are good for and how to use them. I
also expect that the reason Diego did not use a Handler was that he
could easily find copious documentation on how to use a raw thread,
but nothing comparable on how to use a Handler; he almost got the
synchronization idiom right: the !wifiSearchComplete test needs to be
repeated inside the synchronized block or moved inside entirely
(http://download.oracle.com/javase/tutorial/essential/concurrency/
guardmeth.html).
Since he almost got it right, he seems to have tolerably good grasp of
Java objects and methods Thread, locks, wait(), notify() and the
synchronized keyword. But to implement the HandlerThread technique, he
has to learn several new objects: Handler, HandlerThread, Message,
Looper, MessageQueue.
The http://developer.android.com/reference/android/os/Handler.html
link certainly leaves much to be desired. Badly written sentences like
When you create a new Handler, it is bound to the thread / message
queue of the thread that is creating it -- from that point on, it will
deliver messages and runnables to that message queue and execute them
as they come out of the message queue. leave the reader doubting it
is worth the bother, especially if the reader has no good sample code
in front of him.
What is so wrong with that sentence? 1) pronoun reference for 'it' is
way too vague: does 'it' stand for 'Handler' or for thread, or the
message queue? After some reflection it appears that 'Handler' has to
be the right answer, but then 2) what get executed as they come ouf
of the message queue? It would appear to mean that both messages and
runnables get executed, but what it means to execute a message is far
from clear. It is a type mismatch: one executes runnables but handles
messages. Not to mention, 3) it says, to be executed in the future,
but it is far from clear which method does this execution.
Also, the purpose of Handlers is described as being mainly either one
of two things: either 1) scheduling for the future, or 2) executing on
a different thread. Which is Diego doing? Apparently not 2), since you
said if the code is not doing blocking. But 1) isn't quite right
either, since he wants to execute the scan again after
WIFI_SCAN_TIMEOUT only if the previously initiated scan does NOT
complete. Of course, he could schedule and unschedule as needed, but
this looks like it could turn out to be more complicated than
debugging the 'raw thread' code.
Of course, I can't guarantee that the one change I suggest will fix
his problem, since I have not run it; I have not run it, because I am
not seeing code for the Service.
Even more of course, it is quite possible that a pointer to sample
code that does the kind of timing he needs, without excess baggage,
showing how to use handleMessage() and hasMessages() to do timing by
responding to the delayed message (and where to place them to avoid
ANR -- his timeouts are 15S and 60S), could tip the balance in favor
of using Handler.
On Apr 18, 4:22 pm, Dianne Hackborn hack...@android.com wrote:
I suggest not using a raw thread. If you need it on a separate thread, use
a HandlerThread and Handler.sendMessageDelayed() to do your timing.
Even better -- if the code is not doing blocking operations, there is no
need for another thread at all; just make a class with a Handler in it and
use Handler.sendMessageDelayed() to schedule your work on the main thread.
On Mon, Apr 18, 2011 at 3:58 PM, Diego Tori
diegotoridoesandr...@gmail.comwrote:
So yeah, I managed to try calling the wifi scanner in this fashion within
my thread:
private Object _lock = new Object();
private final long SLEEP_TIME = 15000; //Scan every 15 secs
private final long WIFI_SCAN_TIMEOUT = 6; //One minute timeout
for getting called back, otherwise, initiate a new scan.
@Override
public void run() {
while(running){
//Start a new scan;
wifiSearchComplete = false;
_wifiMan.startScan();
while(!wifiSearchComplete){
synchronized(_lock){
try{
_lock.wait(WIFI_SCAN_TIMEOUT);
} catch (InterruptedException ie){
Log.d(TAG, TAG+.run() caught +
ie.getMessage() + when trying to sleep for + (WIFI_SCAN_TIMEOUT/1000)
+secs.);
Thread.currentThread().interrupt();
}
}
if(!wifiSearchComplete){
synchronized(_lock){
//Try scanning again since we didn't get called
back at all;
_lock.notify();
}
}
}
}
}
Re: [android-developers] Get Firefox and Opera History
On Wed, Apr 20, 2011 at 4:23 AM, Mochamad Basofi moch.bas...@gmail.com wrote: Is there any way to get history from firefox and opera web browser? For questions regarding firms' or organizations' products, you might consider asking those firms and organizations. -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy Android Training in NYC: http://marakana.com/training/android/ -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Howto manage superuser dialog in my app
Hi:
I have an application with a MainActivity with a Forward button. When
I click this button, I'm requesting for surperuser permissions by
process.Runtime.getRuntime().exec(su). I'm attempting to manage the
dialog with the exitValue(). When I click on deny in Superuser
dialog it works correctly (I make a finish ()) but if I click on
Allow in Superuser dialog it doesn't work correctly (button keep
pressed but an Intent to go to another activity never is executed).
This is the code:
Button btnNext = (Button) findViewById(R.id.btnNext);
btnNext.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
try {
process =
Runtime.getRuntime().exec(su);
} catch (IOException e) {
e.printStackTrace();
}
try {
process.waitFor();
} catch (InterruptedException e) {
e.printStackTrace();
}
int exitVal = process.exitValue();
if (exitVal!=0)
{
finish();
}
else
{
Intent intent = new
Intent(MainActivity.this,Types.class);
startActivity(intent);
}
}//onClick
});//onClickListener
I'm blocked here. Any idea?
Thanks!
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Re: [android-developers] Re: how to access desktop files from android app remotely?
I provided the reference links above. RFC 959 describes the protocol required to interface between an FTP server/client. Here is another link that I think you might find useful: http://developer.android.com/guide/basics/what-is-android.html It deals with how to implement apps in Android using Java. Nick -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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] Find Command Prompt on Android Filesystem
Hello All, Can you please help me in finding the command prompt on android filesystem. I am trying to automate few task, the procedure is i will find the command prompt (#) and then execute few commands but to encounter command prompt i have to press enter, could you please let me know how to simulate enter key in shell scripts. Can anyone help me to supress the messages to be displayed on console for android file system. Thanks and Regards, Yash. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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: Icons looks blurred instead of being sharp after resizing
Hi Dianne,
Thanks for your reply.
If I don't resize them some application icons appear larger than
others and suppose the android should choose all resources according
to the device lcd density (hdpi, mdpi or ldpi )?
Regards,
varinag
On Apr 20, 12:09 pm, Dianne Hackborn hack...@android.com wrote:
The size of app icons is 48x48 dp units. If you are drawing them at some
different size, they will be blurry because you are scaling them from their
designed size.
On Tue, Apr 19, 2011 at 8:59 PM, varinag gold varinagg...@gmail.com wrote:
Hi,
I am displaying a grid of icons of all the applications on my device
and I found after I resize them to be all same width and height they
appear on screen some what blurred or foggy . Also the Icon Text
looks blurred . I have put code snippet below that actually resizing
the icons.
Please let me know if I am missing some thing to make them appear
sharp on screen.
Thanks a lot.
varinag
-
if (!info.filtered) {
int width = 42;
int height= 42;
final int iconWidth = icon.getIntrinsicWidth();
final int iconHeight = icon.getIntrinsicHeight();
if (icon instanceof PaintDrawable) {
PaintDrawable painter = (PaintDrawable) icon;
painter.setIntrinsicWidth(width);
painter.setIntrinsicHeight(height);
}
if (width 0 height 0 (width iconWidth ||
height iconHeight)) {
final float ratio = (float) iconWidth / iconHeight;
if (iconWidth iconHeight) {
height = (int) (width / ratio);
} else if (iconHeight iconWidth) {
width = (int) (height * ratio);
}
final Bitmap.Config c =
icon.getOpacity() != PixelFormat.OPAQUE ?
Bitmap.Config.ARGB_ :
Bitmap.Config.RGB_565;
// final Bitmap thumb = Bitmap.createBitmap(80, 80, c);
final Bitmap thumb = Bitmap.createBitmap(42, 42, c);
final Canvas canvas = new Canvas(thumb);
canvas.setDrawFilter(new
PaintFlagsDrawFilter(Paint.DITHER_FLAG, 0));
// Copy the old bounds to restore them later
// If we were to do oldBounds = icon.getBounds(),
// the call to setBounds() that follows would
// change the same instance and we would lose the
// old bounds
mOldBounds.set(icon.getBounds());
// icon.setBounds(0, 0, 80, 80);
icon.setBounds(0, 0, width, height);
icon.draw(canvas);
icon.setBounds(mOldBounds);
icon = info.icon = new BitmapDrawable(thumb);
info.filtered = true;
}
}
final TextView textView = (TextView)
convertView.findViewById(R.id.label);
textView.setCompoundDrawablesWithIntrinsicBounds(null, icon,
null, null);
textView.setText(info.title);
return convertView;
}
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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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Re: [android-developers] Re: Icons looks blurred instead of being sharp after resizing
On 20 April 2011 13:49, varinag gold varinagg...@gmail.com wrote: Hi Dianne, Thanks for your reply. If I don't resize them some application icons appear larger than others and suppose the android should choose all resources according to the device lcd density (hdpi, mdpi or ldpi )? Android do choose, but if image is still not accurate size then scalling will occur. 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] Flash 10.2 on Android 2.2 crashes
Hi, I am writing a simple application that loads a flash video in the webview and plays it. However, I am facing flash crash issues even in this simple scenario. Many a times, the flash just crashes after running for 5-10 minutes. What might be the reason for this, and what is the way to resolve it? Thanks. Sumeet -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Application not installed
This can happen when you have an application already installed on the device, and you try installing another app with the same name (but different application signature.) In that case, you will have to uninstall the previous app before installation. On Apr 20, 12:53 am, Kostya Vasilyev kmans...@gmail.com wrote: Bob, If you have the phone hooked up to a development system with all the tools, including Java and Android SDK, you could just run adb logcat in a command line window. If not, there is a bunch of apps in Market that can read and display the logcat right on the phone. -- Kostya 19.04.2011 23:03, bob пишет: How do I check the logcat? On Apr 18, 5:05 pm, Kostya Vasilyevkmans...@gmail.com wrote: Bob, Do you see any relevant messages in the logcat when installation fails? 19.04.2011 2:03 пользователь Russell DuRossr2s...@gmail.com написал: I tried this previously and also couldn't get an apk to install that way - couldn't figure out why. I ended up using dropbox.com to pass files between my development PC and my test device - they install fine when brought down by Dropbox. On Apr 18, 12:31 pm, bobb...@coolgroups.com wrote: I e-mailed an apk file to myself and looked at it thru the Gmail app. It showed an install button, so I tried to install it like that, but it says Application not installed. Anyone know how to fix this? I'm on an LG Optimus. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- 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: How can we open browser in Android through code?
This will do: Uri uri = Uri.parse(http://www.example.com;); Intent intent = new Intent(Intent.ACTION_VIEW, uri); startActivity(intent); -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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] Click event in list on list items.
On Apr 20, 2011 2:34 AM, vix vikas.dh...@gmail.com wrote: Hi, I am able to navigate activities using listitem click. Good for you... Please share the code No... Thanks Vikas Dhar -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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] Speed Download
Hi there, I wrote the method that downloads the file. How can I found out the speed of downloading the file? Maybe smb. has written the method like 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
Re: [android-developers] Speed Download
Speed (rate) is something over time. Download speed is the number of bytes divided by elapsed time. Sample code: speed = size / time. 20.04.2011 16:57 пользователь Neo Apostol neo.apos...@gmail.com написал: Hi there, I wrote the method that downloads the file. How can I found out the speed of downloading the file? Maybe smb. has written the method like 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 -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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 2.1 WebKit and applicationCache
I would also be interested to know the current state of the applicationCache implementation. I am running into issues in the Android browser with going offline where I have no issues on Chrome. I think it would also be helpful if there was a central place where the statuses of implemented standards were layed out by android version so developers knew what they had to work with. Thanks, Christopher -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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: In-App Billing example service lifecycle
I tried out several other applications with In-App billing (Dungeon Defenders and Comics) and they suffered from the same issue. Are there any official responses from the Android team about this undocumented way of starting a service? On Apr 19, 3:51 pm, Kostya Vasilyev kmans...@gmail.com wrote: Mark, The calls to startService in BillingService are matched by stopSelf(), so that's not the cause. I believe this long-running service is caused by how the purchase activity starts the billing service: Dungeons.java mBillingService = new BillingService(); mBillingService.setContext(this); I don't see anything in the documentation to support that this is a proper way to start a service. Bug report: http://code.google.com/p/marketbilling/issues/detail?id=8 The call to unbindService in Dungeons.onDestroy is a bit of a red herring: The this in unbindService(this) is BillingService.this as a ServiceConnection. Therefore, the code unbinds the Vending service (inside Market) from the Billing service (inside the application), releasing the former, but does nothing to stop the latter. -- Kostya 19.04.2011 22:30, markusn82 пишет: Hi, I recently implemented In-App billing for an application and I used the Dungeons example as a starting point. I noticed that after leaving my application (onDestroy is called in the base stack activity), the BillingService service is still running on the phone and stays running long after. I made sure that I was unbinding from the BillingService service during onDestroy of my base activity. As I understand it, a service that is started with startService needs to be stopped with stopService/stopSelf, even if components bind/ unbind to it during its lifecycle (See http://developer.android.com/guide/topics/fundamentals/bound-services...). Does this mean that stopSelf should be called manually after calling unbindService() or should the service stop itself automatically? I looked further into the example code and saw that the BillingService service was being started with startService, but stopService/stopSelf was not being called ever. The call to stopSelf does exist in code but it is never executed during the lifecycle of the application. Does this indicate a bug in the example code or perhaps a bug in my usage. I noticed that the Dungeon example app itself also experiences the same problem (service still running after application exited). Any help would be appreciated. Thanks, Mark -- 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: In-App Billing example service lifecycle
20.04.2011 17:32, markusn82 пишет: I tried out several other applications with In-App billing (Dungeon Defenders and Comics) and they suffered from the same issue. Are there any official responses from the Android team about this undocumented way of starting a service? If you mean this list, well, we're both here, and I don't see any, do you? :) Don't see any in the issue I filed, either. -- Kostya On Apr 19, 3:51 pm, Kostya Vasilyevkmans...@gmail.com wrote: Mark, The calls to startService in BillingService are matched by stopSelf(), so that's not the cause. I believe this long-running service is caused by how the purchase activity starts the billing service: Dungeons.java mBillingService = new BillingService(); mBillingService.setContext(this); I don't see anything in the documentation to support that this is a proper way to start a service. Bug report: http://code.google.com/p/marketbilling/issues/detail?id=8 The call to unbindService in Dungeons.onDestroy is a bit of a red herring: The this in unbindService(this) is BillingService.this as a ServiceConnection. Therefore, the code unbinds the Vending service (inside Market) from the Billing service (inside the application), releasing the former, but does nothing to stop the latter. -- Kostya 19.04.2011 22:30, markusn82 пишет: Hi, I recently implemented In-App billing for an application and I used the Dungeons example as a starting point. I noticed that after leaving my application (onDestroy is called in the base stack activity), the BillingService service is still running on the phone and stays running long after. I made sure that I was unbinding from the BillingService service during onDestroy of my base activity. As I understand it, a service that is started with startService needs to be stopped with stopService/stopSelf, even if components bind/ unbind to it during its lifecycle (See http://developer.android.com/guide/topics/fundamentals/bound-services...). Does this mean that stopSelf should be called manually after calling unbindService() or should the service stop itself automatically? I looked further into the example code and saw that the BillingService service was being started with startService, but stopService/stopSelf was not being called ever. The call to stopSelf does exist in code but it is never executed during the lifecycle of the application. Does this indicate a bug in the example code or perhaps a bug in my usage. I noticed that the Dungeon example app itself also experiences the same problem (service still running after application exited). Any help would be appreciated. Thanks, Mark -- 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
[android-developers] Re: Appwidget + AsyncTask + Handler
The original stack trace is:
Caused by: java.lang.RuntimeException: Can't create handler inside
thread that has not called Looper.prepare()
at android.os.Handler.init(Handler.java:121)
at android.bluetooth.BluetoothAdapter
$1.init(BluetoothAdapter.java:961)
at
android.bluetooth.BluetoothAdapter.init(BluetoothAdapter.java:961)
at
android.bluetooth.BluetoothAdapter.getDefaultAdapter(BluetoothAdapter.java:
308)
*** myTask.doInBackground() ***
at android.os.AsyncTask$2.call(AsyncTask.java:185)
at java.util.concurrent.FutureTask
$Sync.innerRun(FutureTask.java:305)
at java.util.concurrent.FutureTask.run(FutureTask.java:137)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:
1068)
at java.util.concurrent.ThreadPoolExecutor
$Worker.run(ThreadPoolExecutor.java:561)
at java.lang.Thread.run(Thread.java:1102)
I try to explain what I want:
- I have an appwidget with a bluetooth toggle
- If the bluetooth state changes the appwidget will be updated
- If I click on the appwidget than I toggle bluetooth state
If I click on the toggle:
- an IntentService will be executed
- it creates a Handler and displays a toast by Handler.post() with the
message turning off...
- I change bluetooth state
- bluetooth state changes so my broadcast receiver tries to update
appwidget
If I update appwidget in a service than everything is ok except that
APN can occur if the
update process is slow for some reason.
I would like to put appwidget update mechanism into an AsyncTask.
But because of BluetoothAdapter.getDefaultAdapter creates a Handler
(in some roms) it throws
the exception above.
If I put Looper.prepare() in the begin of doInBackground, then the
following error occurs
for a thread (there are five asynctask thread in my device so it
happens very early)
java.lang.RuntimeException: Only one Looper may be created per
thread
If I use the following code:
Looper myLooper = Looper.myLooper();
if (myLooper == null) {
Looper.prepare();
}
than everything seems fine except one thing: to toast I would like to
display
in the beginning of the process will be displayed much time later.
I don't know why and how can I avoid it.
I hope somebody understand my problem and can give me a solution.
T.
On Apr 20, 10:17 am, Kostya Vasilyev kmans...@gmail.com wrote:
You could try calling Looper.prepare() first thing in doInBackground().
Oh, and logcat output would help us help you, as usual.
-- Kostya
20.04.2011 12:07, b_t пишет:
Hi,
In my app I was going to use an AsyncTask to update appwidget data
because this process can be long. To get the state I have to call
BluetoothAdapter.getDefaultAdapter(). The problem is that in some
device (not in mine) it tries to initialize a Handler and throws
Exception about
missing Looper.
I don't know what should I do.
--
Kostya Vasilyev --http://kmansoft.wordpress.com
--
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[android-developers] Handle Multi Screen
Hi Community I am using smack for a chatting module in my application … Now there is need to handle the multi chat screens. Right now I am opening my chat screen activity as below Intent chatIntent=new Intent(HomeActivity.this,ChatActivity.class); startActivity(chatIntent); When a user press back button/receive call/other function to that away him/her from current screen There I need to handle the activity GUI with data.. What should I do for this ? Is there other way I can user other View else start to new activity for chat windows . . . . How I can handle the multi chat screens …. Thanks . . --- Regards : Aftab --- -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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 + AsyncTask + Handler
Have you looked at Android's own Power Controls widget? It's part of
Settings application.
Also, is it possible you're dealing with some heavily modified, buggy
firmware?
20.04.2011 18:00 пользователь b_t bartata...@gmail.com написал:
The original stack trace is:
Caused by: java.lang.RuntimeException: Can't create handler inside
thread that has not called Looper.prepare()
at android.os.Handler.init(Handler.java:121)
at android.bluetooth.BluetoothAdapter
$1.init(BluetoothAdapter.java:961)
at
android.bluetooth.BluetoothAdapter.init(BluetoothAdapter.java:961)
at
android.bluetooth.BluetoothAdapter.getDefaultAdapter(BluetoothAdapter.java:
308)
*** myTask.doInBackground() ***
at android.os.AsyncTask$2.call(AsyncTask.java:185)
at java.util.concurrent.FutureTask
$Sync.innerRun(FutureTask.java:305)
at java.util.concurrent.FutureTask.run(FutureTask.java:137)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:
1068)
at java.util.concurrent.ThreadPoolExecutor
$Worker.run(ThreadPoolExecutor.java:561)
at java.lang.Thread.run(Thread.java:1102)
I try to explain what I want:
- I have an appwidget with a bluetooth toggle
- If the bluetooth state changes the appwidget will be updated
- If I click on the appwidget than I toggle bluetooth state
If I click on the toggle:
- an IntentService will be executed
- it creates a Handler and displays a toast by Handler.post() with the
message turning off...
- I change bluetooth state
- bluetooth state changes so my broadcast receiver tries to update
appwidget
If I update appwidget in a service than everything is ok except that
APN can occur if the
update process is slow for some reason.
I would like to put appwidget update mechanism into an AsyncTask.
But because of BluetoothAdapter.getDefaultAdapter creates a Handler
(in some roms) it throws
the exception above.
If I put Looper.prepare() in the begin of doInBackground, then the
following error occurs
for a thread (there are five asynctask thread in my device so it
happens very early)
java.lang.RuntimeException: Only one Looper may be created per
thread
If I use the following code:
Looper myLooper = Looper.myLooper();
if (myLooper == null) {
Looper.prepare();
}
than everything seems fine except one thing: to toast I would like to
display
in the beginning of the process will be displayed much time later.
I don't know why and how can I avoid it.
I hope somebody understand my problem and can give me a solution.
T.
On Apr 20, 10:17 am, Kostya Vasilyev kmans...@gmail.com wrote:
You could try calling Looper.prepare() first thing in doInBackground().
Oh, and logcat output would help us help you, as usual.
-- Kostya
20.04.2011 12:07, b_t пишет:
Hi,
In my app I was going to use an AsyncTask to update appwidget data
because this process can be long. To get the state I have to call
BluetoothAdapter.getDefaultAdapter(). The problem is that in some
device (not in mine) it tries to initialize a Handler and throws
Exception about
missing Looper.
I don't know what should I do.
--
Kostya Vasilyev --http://kmansoft.wordpress.com
--
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[android-developers] amdroid GPS problems
Hi all i am working on an app which uses the current location GPS values .i am getting some error in the xml file . I have added this line in the xml file, just before manifest to get permission to access the location values uses-permission android:name=“android.permission.ACCESS_FINE_LOCATION” /uses-permission i am error in the same line , please help me resolve this . -- ThanksRegards Kaushik Pendurthi http://kaushikpendurthi.blogspot.com/ -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] amdroid GPS problems
You cannot put that just before manifest. That element needs to go inside the manifest element. On Wed, Apr 20, 2011 at 10:35 AM, kaushik p kaushiks...@gmail.com wrote: Hi all i am working on an app which uses the current location GPS values .i am getting some error in the xml file . I have added this line in the xml file, just before manifest to get permission to access the location values uses-permission android:name=“android.permission.ACCESS_FINE_LOCATION” /uses-permission i am error in the same line , please help me resolve this . -- ThanksRegards Kaushik Pendurthi http://kaushikpendurthi.blogspot.com/ -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy Android Training in NYC: http://marakana.com/training/android/ -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] amdroid GPS problems
my final XML file appears this way ?xml version=1.0 encoding=utf-8? manifest xmlns:android=http://schemas.android.com/apk/res/android; package=Firstdroid.Tutorial.Gps android:versionCode=1 android:versionName=1.0 application android:icon=@drawable/icon android:label=@string/app_name activity android:name=.UseGps android:label=@string/app_name intent-filter action android:name=android.intent.action.MAIN / category android:name=android.intent.category.LAUNCHER / /intent-filter /activity /application uses-permission android:name=“android.permission.ACCESS_FINE_LOCATION” /uses-permission /manifest -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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] amdroid GPS problems
Thanks mark , i solved the prob On Wed, Apr 20, 2011 at 8:14 PM, kaushik p kaushiks...@gmail.com wrote: my final XML file appears this way ?xml version=1.0 encoding=utf-8? manifest xmlns:android=http://schemas.android.com/apk/res/android; package=Firstdroid.Tutorial.Gps android:versionCode=1 android:versionName=1.0 application android:icon=@drawable/icon android:label=@string/app_name activity android:name=.UseGps android:label=@string/app_name intent-filter action android:name=android.intent.action.MAIN / category android:name=android.intent.category.LAUNCHER / /intent-filter /activity /application uses-permission android:name=“android.permission.ACCESS_FINE_LOCATION” /uses-permission /manifest -- ThanksRegards Kaushik Pendurthi http://kaushikpendurthi.blogspot.com/ -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Where does Android Emulator store APK files?
Where does the Android Emulator store APK files on a PC? I did windows search on c:\program files\ android for *.apk but it didn't return anything. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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] Where does Android Emulator store APK files?
Why would it store .apk's in Windows? It works the same as a real device, installing applications within its own file system(s). 20.04.2011 19:07 пользователь BrickMan giants...@gmail.com написал: Where does the Android Emulator store APK files on a PC? I did windows search on c:\program files\ android for *.apk but it didn't return anything. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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] Problem with timed notification
Thanks a tonne Kostya, that worked just fine.
I have another query, I am unable to pass or retrieve an extra in a
BroadcastReceiver. How can I work that out?
On Wed, Apr 20, 2011 at 1:05 AM, Kostya Vasilyev kmans...@gmail.com wrote:
19.04.2011 21:48, Brad Stintson пишет:
When I set alarm for few mins from current time, it shows this
Elapsed realtime wakeup (now=1263900):
ELAPSED_WAKEUP #0: Alarm{43d52750 type 2 android}
type=2 when=112231046 repeatInterval=0 count=0
operation=PendingIntent{43c2e498: PendingIntentRecord{43c5abb0 android
broad
castIntent}}
This one is a different time of alarm, ELAPSED_REALTIME_WAKEUP, which is
specified with milliseconds since boot.
The now value above is about 20 minutes since boot, whereas the when
value is over 31 hours. This doesn't compute for testing.
A more typical alarm of this type might be:
Elapsed realtime wakeup (now=*711975424*):
ELAPSED_WAKEUP #0: Alarm{452f1648 type 2
com.google.android.apps.gtalkservice}
type=2 when=*712046996 *repeatInterval=0 count=0
operation=PendingIntent{4549a598: PendingIntentRecord{44eadc18
com.google.android.apps.gtalkservice broadcastIntent}}
The above says that my device was rebooted some 197 hours ago, and the
alarm is set to go off some 70 seconds from now.
Your previous code snippet used RTC_WAKEUP, which uses real time (in
UTC).
Which of the two - ELAPSED_REALTIME_WAKEUP or RTC_WAKEUP are you actually
trying to make work?
To test your intent and receiver, you could do this:
Intent activate = new Intent(this, TimeAlarm.class);
PendingIntent alarmIntent = PendingIntent.getBroadcast(this, 0,
activate, 0);
alarms = (AlarmManager)getSystemService(Context.ALARM_SERVICE);
alarms.set(AlarmManager.RTC_WAKEUP, *System.currentTimeMills() + 30 *
1000*, alarmIntent);
The above alarm is set to go off in 30 seconds, and is an easy way to test
if your intent / receiver / manifest / etc. are correct.
--
Kostya Vasilyev -- http://kmansoft.wordpress.com
--
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[android-developers] Re: SipManager - setAutoRegistration Incoming call intents
[up] Please. No one ? On Apr 5, 5:58 pm, tgisunnysay tgiasunny...@gmail.com wrote: Hi, I have a question regarding the profile and thesipstack: When my profile has setAutoRegistration(false), once I am registered to thesipserver (manually), I don't receive any incoming call intents in my broadcastreceiver. But when I let the setAutoRegistration() to default (which is true), intents are well sent to my broadcast receiver. Any idea why ? Thank You.TGI -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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] Problem with timed notification
Brad,
You can put the extras in the Intent you create the PendingIntent from.
20.04.2011 19:16 пользователь Brad Stintson geek.bin...@gmail.com
написал:
Thanks a tonne Kostya, that worked just fine.
I have another query, I am unable to pass or retrieve an extra in a
BroadcastReceiver. How can I work that out?
On Wed, Apr 20, 2011 at 1:05 AM, Kostya Vasilyev kmans...@gmail.com
wrote:
19.04.2011 21:48, Brad Stintson пишет:
When I set alarm for few mins from current time, it shows this
Elapsed realtime wakeup (now=1263900):
ELAPSED_WAKEUP #0: Alarm{43d52750 type 2 android}
type=2 when=112231046 repeatInterval=0 count=0
operation=PendingIntent{43c2e498: PendingIntentRecord{43c5abb0 android
broad
castIntent}}
This one is a different time of alarm, ELAPSED_REALTIME_WAKEUP, which is
specified with milliseconds since boot.
The now value above is about 20 minutes since boot, whereas the when
value is over 31 hours. This doesn't compute for testing.
A more typical alarm of this type might be:
Elapsed realtime wakeup (now=*711975424*):
ELAPSED_WAKEUP #0: Alarm{452f1648 type 2
com.google.android.apps.gtalkservice}
type=2 when=*712046996 *repeatInterval=0 count=0
operation=PendingIntent{4549a598: PendingIntentRecord{44eadc18
com.google.android.apps.gtalkservice broadcastIntent}}
The above says that my device was rebooted some 197 hours ago, and the
alarm is set to go off some 70 seconds from now.
Your previous code snippet used RTC_WAKEUP, which uses real time (in
UTC).
Which of the two - ELAPSED_REALTIME_WAKEUP or RTC_WAKEUP are you actually
trying to make work?
To test your intent and receiver, you could do this:
Intent activate = new Intent(this, TimeAlarm.class);
PendingIntent alarmIntent = PendingIntent.getBroadcast(this, 0,
activate, 0);
alarms = (AlarmManager)getSystemService(Context.ALARM_SERVICE);
alarms.set(AlarmManager.RTC_WAKEUP, *System.currentTimeMills() + 30 *
1000*, alarmIntent);
The above alarm is set to go off in 30 seconds, and is an easy way to
test
if your intent / receiver / manifest / etc. are correct.
--
Kostya Vasilyev -- http://kmansoft.wordpress.com
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Re: [android-developers] Bluetooth socket send issue
Thanks Kris. Yes I didnt see any errors when I send message to nokia phone. Has anyone connected successfully to iphone from android over bluetooth. ? Thanks On Tue, Apr 19, 2011 at 1:46 PM, Kristopher Micinski krismicin...@gmail.com wrote: On Tue, Apr 19, 2011 at 9:15 AM, social hub shubem...@gmail.com wrote: With Nokia I can establish connection. Here the connection was successful but as mentioned when I Send using socket.send() it seems successful I dont see any errors on logcat. Any thoughts on why nokia is not showing that message. I also flushed as mentioned but I dont see any hello on nokia device Hrrm... I don't see why that should happen, and there were no errors on the socket? With iphone I get connection refused. If i try to pair android from iphone i am getting device not supported. I don't know why this is, I don't think any apps do Android / Iphone Bluetooth In short, you might be out of luck, there's no app I know that goes Iphone to Android BT connection. Usually it's just Android - Android, too bad. Kris -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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: Appwidget + AsyncTask + Handler
I don't know what firmware it is but when I updated my app today I got
tons of error mails from different types of devices so it must be a
popular one.
On Apr 20, 4:17 pm, Kostya Vasilyev kmans...@gmail.com wrote:
Have you looked at Android's own Power Controls widget? It's part of
Settings application.
Also, is it possible you're dealing with some heavily modified, buggy
firmware?
20.04.2011 18:00 пользователь b_t bartata...@gmail.com написал: The
original stack trace is:
Caused by: java.lang.RuntimeException: Can't create handler inside
thread that has not called Looper.prepare()
at android.os.Handler.init(Handler.java:121)
at android.bluetooth.BluetoothAdapter
$1.init(BluetoothAdapter.java:961)
at
android.bluetooth.BluetoothAdapter.init(BluetoothAdapter.java:961)
at
android.bluetooth.BluetoothAdapter.getDefaultAdapter(BluetoothAdapter.java:
308)
*** myTask.doInBackground() ***
at android.os.AsyncTask$2.call(AsyncTask.java:185)
at java.util.concurrent.FutureTask
$Sync.innerRun(FutureTask.java:305)
at java.util.concurrent.FutureTask.run(FutureTask.java:137)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:
1068)
at java.util.concurrent.ThreadPoolExecutor
$Worker.run(ThreadPoolExecutor.java:561)
at java.lang.Thread.run(Thread.java:1102)
I try to explain what I want:
- I have an appwidget with a bluetooth toggle
- If the bluetooth state changes the appwidget will be updated
- If I click on the appwidget than I toggle bluetooth state
If I click on the toggle:
- an IntentService will be executed
- it creates a Handler and displays a toast by Handler.post() with the
message turning off...
- I change bluetooth state
- bluetooth state changes so my broadcast receiver tries to update
appwidget
If I update appwidget in a service than everything is ok except that
APN can occur if the
update process is slow for some reason.
I would like to put appwidget update mechanism into an AsyncTask.
But because of BluetoothAdapter.getDefaultAdapter creates a Handler
(in some roms) it throws
the exception above.
If I put Looper.prepare() in the begin of doInBackground, then the
following error occurs
for a thread (there are five asynctask thread in my device so it
happens very early)
java.lang.RuntimeException: Only one Looper may be created per
thread
If I use the following code:
Looper myLooper = Looper.myLooper();
if (myLooper == null) {
Looper.prepare();
}
than everything seems fine except one thing: to toast I would like to
display
in the beginning of the process will be displayed much time later.
I don't know why and how can I avoid it.
I hope somebody understand my problem and can give me a solution.
T.
On Apr 20, 10:17 am, Kostya Vasilyev kmans...@gmail.com wrote:
You could try calling Looper.prepare() first thing in doInBackground().
Oh, and logcat output would help us help you, as usual.
-- Kostya
20.04.2011 12:07, b_t пишет:
Hi,
In my app I was going to use an AsyncTask to update appwidget data
because this process can be long. To get the state I have to call
BluetoothAdapter.getDefaultAdapter(). The problem is that in some
device (not in mine) it tries to initialize a Handler and throws
Exception about
missing Looper.
I don't know what should I do.
--
Kostya Vasilyev --http://kmansoft.wordpress.com
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Re: [android-developers] Bluetooth socket send issue
No, I don't believe so. I heard this is why the bump app did not use it, but I might be incorrect. (See if you can find any apps on the market, it's possible there are.) Kris On Wed, Apr 20, 2011 at 11:20 AM, social hub shubem...@gmail.com wrote: Thanks Kris. Yes I didnt see any errors when I send message to nokia phone. Has anyone connected successfully to iphone from android over bluetooth. ? Thanks On Tue, Apr 19, 2011 at 1:46 PM, Kristopher Micinski krismicin...@gmail.com wrote: On Tue, Apr 19, 2011 at 9:15 AM, social hub shubem...@gmail.com wrote: With Nokia I can establish connection. Here the connection was successful but as mentioned when I Send using socket.send() it seems successful I dont see any errors on logcat. Any thoughts on why nokia is not showing that message. I also flushed as mentioned but I dont see any hello on nokia device Hrrm... I don't see why that should happen, and there were no errors on the socket? With iphone I get connection refused. If i try to pair android from iphone i am getting device not supported. I don't know why this is, I don't think any apps do Android / Iphone Bluetooth In short, you might be out of luck, there's no app I know that goes Iphone to Android BT connection. Usually it's just Android - Android, too bad. Kris -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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] Archos 70
Hi There is a tablet http://www.archos.com/products/ta/archos_70it On this device buttons Back, Menu, Home, Search located on the screen http://www.archos.com/img/archos_70it/download/ARCHOS_70_it_front_home_screen.jpg Which API should I use to find out a size of panel with these buttons? 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: Using cursor
You request only one column (passwd). The column index in the cursor
is 0-based, so you should do :
password = c.getString(0);
And you should test the size of your cursor :
if(c!=null c.moveToFirst()) {
password = c.getString(0);
}
On 14 avr, 09:10, amey bura ameybur...@gmail.com wrote:
hi.. i have created login(empname , passwd) table.. I am trying to
fetch passwd from table for perticular empname by calling a function
getpwd ()from another activity ..
I am using following query..
public String getpwd(String uname) throws SQLException
{
Cursor c = db.rawQuery(select passwd from emp where
empname='+uname+' ,null);
if(c!=null)
c.moveToFirst();
password = c.getString(4);
}
This code giving an error in logcat as
java.lang.IllegalStateException: initialise cursor properly..
can anyone plz tell me how to remove this errors..?
any suggetions are welcome..
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[android-developers] Re: setting initial scroll position in scrollable widget
It looks like setting the scroll position in a RemoteViews object is broken in ways other than the timing issue mentioned above. Let's say I have a count of 80 items in the listview, and I have manually (with finger) scrolled down to the bottom of the list (item 79). At that point, calling remoteViews.setScrollPosition(0) will not cause the list to make item 0 in the list visible. Instead it will make item 60 visible in the list. It seems to me that RemoteViews has a cache of about 20 elements or so elements that it has obtained from the RemoteViewsFactory, and when you set the scroll position to an index, it's using that index relative to it's internal cache, NOT as an absolute position in the entire list. So setting the scroll position to index 0 only works if the listview is currently showing items between 0 and 20. Ughh. Anyway, if anybody has any thoughts on this, I'd like to hear them, but at this point it sounds like I just need to open a bug report on these new peculiarities in API 11. Thanks, Don On Apr 13, 1:46 pm, Don donflane...@gmail.com wrote: How can I set the initial scroll position in a scrollable widget? Calls to remoteViews.setScrollPosition followed by appWidgetManager.partiallyUpdateAppWidget do not seem to work until some point after at least some of the data has been queried via my RemoteViewsService.RemoteViewsFactory implementation. Perhaps the app widget manager has to have some list data prior to being able to set the index, but this seemingly makes it impossible to set the scroll position immediately after the widget is created. I'd think I could tell the AppWidgetManager the initial position in the list and it would start it's querying for data at that position. Any pointers would be much appreciated. Thanks, Don -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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 the custom fonts to listview in Android
Hi, I am comletely new to Android Programming.I just wanted to know how to use a particular font type for an item in List View in Android or in other words how to customize the font in ListView in Android.It would be really helpful if you could provide a code snippet to explain the same. Thanks, Parry -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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] Video Intent flags
Hi, Is there a way to specify the following properties through intent while trying to play a video/audio file. I want to use the intent and not the MediaPlayer/VideoView/ SurfaceView for playing the video/audio. The properties that i would like to set are , loop - Yes/No autoplay - Yes/No controls - show/hide thanks in advance, Prasnnaa -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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] Emulator doesn't shut down
Hi,
On my Linux system, the provided emulator by Google, doesn't shut down
correctly. After confirming the shut down by pressin OK, the throbber
keeps spinning and says Shutting down but it actually never shuts down.
Looking through logcat:
I/ShutdownThread( 61): Sending shutdown broadcast...
W/SyncManager( 61): Writing sync state before shutdown...
I/ShutdownThread( 61): Shutting down activity manager...
I/UsageStats( 61): Writing usage stats before shutdown...
W/BatteryStats( 61): Writing battery stats before shutdown...
W/ShutdownThread( 61): Turning off radio...
I/TelephonyRegistry( 61): notifyDataConnection: state=0
isDataConnectivityPossible=false reason=radioTurnedOff
interfaceName=/dev/omap_csmi_tty1 networkType=3
I/ShutdownThread( 61): Waiting for Bluetooth and Radio...
I/TelephonyRegistry( 61): notifyServiceState: 3 home null null null
Unknown CSS not supported -1 -1RoamInd: -1DefRoamInd: -1EmergOnly: false
D/NetUtils( 61): failed to remove default route for
/dev/omap_csmi_tty1: No such device
I/TelephonyRegistry( 61): notifyDataConnection: state=0
isDataConnectivityPossible=false reason=radioTurnedOff
interfaceName=null networkType=0
D/Tethering( 61): MasterInitialState.processMessage what=3
I/ShutdownThread( 61): Radio and Bluetooth shutdown complete.
I/ShutdownThread( 61): Shutting down MountService
I/MountService( 61): Shutting down
I/PackageManager( 61): Updating external media status from mounted to
unmounted
D/VoldCmdListener( 29): asec list
I/PackageManager( 61): No secure containers on sdcard
D/VoldCmdListener( 29): storage users /mnt/sdcard
D/dalvikvm( 61): GC_EXPLICIT freed 486K, 48% free 4427K/8391K,
external 4815K/5931K, paused 86ms
I/PackageManager( 61): Updating external media status from unmounted
to unmounted
D/VoldCmdListener( 29): volume unmount /mnt/sdcard force
D/Vold( 29): Volume sdcard state changing 4 (Mounted) - 5
(Unmounting)
V/MediaProvider( 221): Detached volume: external
I/Vold( 29): /mnt/secure/staging/.android_secure sucessfully unmounted
I/Vold( 29): /mnt/secure/asec sucessfully unmounted
I/Vold( 29): /mnt/secure/staging sucessfully unmounted
I/Vold( 29): /mnt/sdcard unmounted sucessfully
D/Vold( 29): Volume sdcard state changing 5 (Unmounting) - 1
(Idle-Unmounted)
I/PackageManager( 61): Updating external media status from unmounted
to unmounted
I/StorageNotification( 124): Media {/mnt/sdcard} state changed from
{mounted} - {unmounted}
W/ShutdownThread( 61): Result code 0 from MountService.shutdown
D/VoldCmdListener( 29): volume shared /mnt/sdcard ums
D/dalvikvm( 124): GC_CONCURRENT freed 635K, 54% free 2834K/6151K,
external 2160K/2630K, paused 5ms+11ms
I/ShutdownThread( 61): Performing low-level shutdown...
It stays here. Any ideas?
Thanks,
Ozan Caglayan
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[android-developers] PIP for android video?
Hi All, Is there any way to do a picture-in-picture video view on android?. Such that a video is playing in fullscreen in the background and that a smaller video canvas is displayed on top of that? It's probably not possible through using two videoView tags like I did.. And I did not expect that either: VideoView android:id=@+id/surface_view android:layout_width=wrap_content android:layout_height=wrap_content / VideoView android:id=@+id/surface_view2 android:layout_width=wrap_content android:layout_height=wrap_content / Is there another way? If so, can anyone provide a small example, with java source and xml layout. -Ciao! /Steffen -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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 Root user
Hello, Can you please tell me the instructions to make my Android a root user accessible ? I have a Samsung Galaxy Europa (GT-i5500) which has Android 2.1. I am interested in installing Android 2.2 or Android 3.0 and needs help for that too. Has someone tried dual boot of Androids? Hoping to hear soon. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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] Excessive JNI global references (2001)
Hi all: I get Excessive JNI global references (2001) while doing monkey test in compose activity of email. and in logcat, I find a log: 04-14 00:01:03.353 W/dalvikvm( 2217): 1468 of Lcom/android/server/am/ServiceRecord; 196B (1468 unique) I think it is too much global reference about android.server.am.ServiceRecord. But I can't make sure who cause it. I find a lot of IME's log, and AudioPolicyManager/AudioSystem's log. Pls some one give me a thought to figure out, 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] peer to peer streaming protocol
Hello, Please suggest me a peer to peer streaming protocol that works with Android ? -- With Best Wishes, Parag Bafna, -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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: XML Adapter sample from SDK not compiling
Did you ever solve this ?? It's really annoying that there are errors in the sample code. On Apr 5, 11:30 am, mmontecchi massimo.montec...@gmail.com wrote: I have the same problem. Here is my details: [javac] /android-sdk-linux_x86/tools/ant/main_rules.xml:384: warning: 'includeantruntime' was not set, defaulting to build.sysclasspath=last; set to false for repeatable builds [javac] Compiling 9 source files to /home/massimo/android-sdk- linux_x86/samples/android-11/XmlAdapters/bin/classes [javac] /android-sdk-linux_x86/samples/android-11/XmlAdapters/src/ com/example/android/xmladapters/RssReaderActivity.java:20: cannot find symbol [javac] symbol : class XmlDocumentProvider [javac] location: package android.content [javac] import android.content.XmlDocumentProvider; [javac] ^ On Mar 16, 12:13 pm, j.s. mammen mamm...@gmail.com wrote: Hi all, I am trying to compile and run the XmlAdapter sample from thesdk, also referenced in the below URLhttp://developer.android.com/resources/samples/XmlAdapters/index.html I am unable to compile and run due to following errors listed below, any help is greatly appreciated. I am using API level 8, also tried with 10, no change in errors. -- errors begin -- mContext cannot be resolved Adapters.java /Feedsample/src/com/example/ android/xmladapters line 914 Java Problem mContext cannot be resolved Adapters.java /Feedsample/src/com/example/ android/xmladapters line 972 Java Problem mContext cannot be resolved Adapters.java /Feedsample/src/com/example/ android/xmladapters line 973 Java Problem mContext cannot be resolved Adapters.java /Feedsample/src/com/example/ android/xmladapters line 976 Java Problem mFrom cannot be resolved Adapters.java /Feedsample/src/com/example/ android/xmladapters line 938 Java Problem mTo cannot be resolved Adapters.java /Feedsample/src/com/example/ android/xmladapters line 937 Java Problem mTo cannot be resolved Adapters.java /Feedsample/src/com/example/ android/xmladapters line 939 Java Problem The import android.content.XmlDocumentProvider cannot be resolved RssReaderActivity.java /Feedsample/src/com/example/android/ xmladapters line 20 Java Problem -- errors end - -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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: Debugger - locating force close line
Thanks for the reply. I tried a 'force close' simulation by a divide-by-zero situation. I cannot see the offending line information in the log. Unless you mean using the Log class to output log messages myself, I don't see the information from the log window. It would be much appreciated if you can give more details. On Apr 14, 9:13 pm, TreKing treking...@gmail.com wrote: On Mon, Apr 11, 2011 at 9:12 PM, YWT yamwaits...@gmail.com wrote: In a debugging session in Eclipse running with the Android emulator, is there a way to know which is the offending line of code when a force close occurs? Read the log. - 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] programming a simple form application
Hi,
I'm trying to write a java code on an Android emulator that will send
a string to a web service writen in c#.
Android code:
HttpPost httppost = new HttpPost(http://192.168.2.1:53811/WinnerSite/
WebService.asm/MyMethod
try {
// Add your data
Listnamevaluepair nameValuePairs = new
ArrayListnamevaluepair(2);
nameValuePairs.add(new BasicNameValuePair(json, name));
// nameValuePairs.add(new BasicNameValuePair(stringdata,
AndDev is Cool!));
httppost.setEntity(new UrlEncodedFormEntity(nameValuePairs));
// Execute HTTP Post Request
HttpResponse response = httpclient.execute(httppost);
/namevaluepair/namevaluepair
Also tried:
HttpPost httppost = new HttpPost(http://192.168.2.1:53811/
WinnerSite/WebService.asm/MyMethod
The web-service is on the same machine as the emulator. MyMethod is
accessable through:
http://localhost:53811/WinnerSite/WebService.asmx/MyMethod
I have two problems:
1. When running in debug mode in eclipse, my emulator keeps shuting
down. What should I examin?
2. The execution fails on the httpclient.execute line. Any idea how
can I fix that?
Thanks guys
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[android-developers] how-to:Android SDK sources in eclipse
I've made a very short step-by-step blog post on how to get to see the android sources in eclipse. http://johnsenf.blogspot.com/2011/04/android-sources-in-eclipse.html hope it helps -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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] Create a daemon in \frameworks\base\cmds\
I created \frameworks\base\cmds\qaipd daemon by copy over the \frameworks\base\cmds\hdmid daemon example . But the compilation didn’t pick up my “qaipd”. I searched for all “hdmid” but only found that it was in “\frameworks \base\cmds\hdmid \Android.mk” and “system/core/rootdir/etc/ init.qcom.rc”. I added “qaipd” into “system/core/rootdir/etc/ init.qcom.rc”; and into “\frameworks\base\cmds\qaipd\Android.mk”. So I don’t know why the build can pick up “hdmid”, but not “qaipd”. Can anyone tell me which Android.mk or other file I am missing to include “qaipd” into the build? 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] Android Market Place
I want to create Android Market Place like app. Can anyone tell me how to create app store in Android. Which Web Technology has been used in this app store? -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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: Facebook and twitter integration
You just need to build the right URL and display it in a webview. Use facebook web api documentation to build the url you need. http://developers.facebook.com/ On 16 avr, 07:59, Laxmi Verma laxmiverma.andr...@gmail.com wrote: Hi, I want to integrate facebook and twitter into my android app. Everwhere I found the code of showing the dialog box of facebook and twitter login and then posting the content from there. What I want to do is, on twitter or facebook button click it should forward to twitter site for e.g. m.twitter.com and my article id should get displayed in the tweet box (twitter) or walll post box (facebook) in the site directly. Just like it has done in ndtv app. Please do help in this. Thanks Regards, Laxmi Verma -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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] Array list to spinner OR json Array to java Array ?
A Samsung Galaxy svp tu peut me envoyer tout le code Array list to spinner OR json Array to java Array ? je besoin une 'intégralité du code ou de détail. merci :) -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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] Sending mail broadcastreceiver
I want catch the event of sending email with an application which will do some task autometically when any message is sent from mobile. I hope somone will 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] How to Upgrade Android Platform - opencv issue
Hi, My HTC magic have Android 1.5 installed on it. I am planning to run the opencv based CVCamera.apk on it. I am facing error as the opencv requires Platform 1.7. How should i upgrade the platform? Any help is useful. Thanks Kedar -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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: startactivity vs launch from home screen - for adobe AIR app
I am looking for some help on launching the android browser through a button click in Adobe Air. I cannot seem to find any resources to do this. The modified the code below with the VIEW intent and I set a DataUri but I have had little success. I have been searching for a while and cannot seem to find any support on the adobe site that provides a simple example. Is there any trick to get this going? Thanks On Feb 28, 11:25 pm, Niket niket.kapa...@gmail.com wrote: I finally achieved what I wanted. Here is the code. Intent myIntent; myIntent = new Intent(this, newActivity.class); myIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); myIntent.addCategory(android.intent.category.LAUNCHER); //earlier I did not add this line. myIntent.setAction(android.intent.action.MAIN); // earlier I did not add this line. startActivityForResult(myIntent, 10); To debug the issue: i used LogCat log. I checked the difference between when activity is started by clicking in home screen and started from another activity. On Feb 24, 7:38 pm, Niket niket.kapa...@gmail.com wrote: Hi, I downloaded this java application from net. Link :http://rosarioconti.wordpress.com/2010/10/03/extending-your-android-a... Basically this application uses dexLoader.loadClass(com.adobe.air.AndroidActivityWrapper) to create class instance and then call OnCreate() method of Adobe Air class with swf file name as an argument. And so air runtime is launched and SWF file is run. This activity is working perfectly fine. Now when I try to launch same activity via startactivity(), activity is launched successfully. All function calls are done successfully. But Air application is not launched. I can say, Java part is loaded successfully because I can see buttons which I put in java app layout. I am not getting the reason, why application launches AIR module and SWF while invoking directly but not when calling from another activity. I tried several permutations like : multiprocess flag true; specify process name; specify task affinity etc.; but no luck!!! So I want to know: 1. What is difference between startactivity() and clicking on activity from home screen? 2. How to invoke Air Application via StartActivity? Thanks Niket -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Getting current time OR GMT offset for any location.
I think it is not possible directly from android SDK. You can get a timezone from a city name, but not from lat/long values (see http://developer.android.com/intl/fr/reference/java/util/TimeZone.html setID() and getAvailableIDs() ) You can make a request to a webservice that will give you the time zone from lat/long. See http://stackoverflow.com/questions/55901/web-service-current-time-zone-for-a-city for more information. On 16 avr, 10:17, Amita Dev amita.develo...@gmail.com wrote: Hi, Is it possible to get current time / GMT offset for any location? For that location I have longitude / latitude but that is not my current location. Thanks, -A -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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 Apps, move apps into phone's memory, or switch them into external memory.
Somebody has to wield the big hammer - if bad questions aren't shouted down, it encourages further abuse. I appreciate the service TreKing provides in this regard. You'll notice that he answers good questions too. -Kelsey On Fri, Apr 15, 2011 at 12:54 PM, Android K interconnectt...@gmail.comwrote: I agree. But there should be some benefit of doubt rather than arrogant answers. You don't need to be Android expert to say Read documentation. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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 get MD5 fingerprint for google maps in windows 7 ?
Hello, How to get MD5 fingerprint in windows 7(64 bit) to use google maps in my app?Can any one give me an example? Thanks in advance. Regards, Goutom. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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] Barcode scanning in android App
Hello Friends, I wanted to implement bar code scanning feature in App and then use that for searching products. Can you please share relevant helpful information? Thanks, Manu -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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] 2 Activities in MAIN LAUNCHER but...
Hi, I created an application with 2 Activities as set in the Manifest MAIN and LAUNCHER because I want to have 2 separate icons that launch the Activity in the menu of applications. It happens to me that when I download the program from the market and it's installed, when I click on the notification icon it ask me what program to associate with my application, why? How do I set the default Activity from the notification to start installation? If you want test it is SysInfo Widget. Thanks to all Bye -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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: eclipse/sdk combo crash
Hi Tor, Have you tried reproducing the problem in a Mac OS X? I am using a MacBook and I met the same problem. What I did is like the following: 1. Create a new project of android. 2. Right-click on res folder, then New a folder named menu. 3. Right-click on the menu folder, then New a file. 4. At the New File dialog, input a filename, like menu.xml, then press the finish button. 5. Eclipse hangs.. My developing environment is: Mac OS X v10.6.7 Eclipse IDE for Java Developers Version: Helios Service Release 2 Build id: 20110218-0911 Android SDK v2.2 Hope the information will be useful for you. On 4月10日, 上午5时53分, Tor Norbye tnor...@google.com wrote: On Fri, Apr 8, 2011 at 12:06 PM, Dustin r.dustin.l...@gmail.com wrote: Tor, Thanks for the input. I was not aware of the New Android XML File wizard. I was just creating a new folder called Menu and then placing a new xml inside it called menu.xml. After trying the wizard, everything seems to develop just fine. I'm glad to hear you've got a solution! However, opening the file should never cause the IDE to freeze, so I'd like to find out exactly what you did to see if I can reproduce it here -- and more importantly, fix it. I've tried using the New XML File (the builtin Eclipse template instead of the Android specific one) and that too worked for me. So can you tell me in very explicit detail what you did? E.g. you created a folder called Menu under Res, presumably using the new-wizard, and then how did you place a new XML file in there? Using a wizard (if so, which template?), or copying from elsewhere, or did you do it on disk using file explorer or something? If so, what were the exact contents of the file you placed there? Thanks, Tor -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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] emulator.exe has encountered a problem and needs to close. We are sorry for the inconvenience.emulator.exe has encountered a problem and needs to close. We are sorry for the inc
emulator.exe has encountered a problem and needs to close. We are sorry for the inconvenience.emulator.exe has encountered a problem and needs to close. We are sorry for the inconvenience. plz tell me the solution -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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: Icons looks blurred instead of being sharp after resizing
Some applications seem to be kind-of lame and not actually have app icons of
the right size. You'll want to ensure the icons you get are the right size
by scaling them if they aren't actually the correct size. Launcher and
other things do this.
On Wed, Apr 20, 2011 at 4:49 AM, varinag gold varinagg...@gmail.com wrote:
Hi Dianne,
Thanks for your reply.
If I don't resize them some application icons appear larger than
others and suppose the android should choose all resources according
to the device lcd density (hdpi, mdpi or ldpi )?
Regards,
varinag
On Apr 20, 12:09 pm, Dianne Hackborn hack...@android.com wrote:
The size of app icons is 48x48 dp units. If you are drawing them at some
different size, they will be blurry because you are scaling them from
their
designed size.
On Tue, Apr 19, 2011 at 8:59 PM, varinag gold varinagg...@gmail.com
wrote:
Hi,
I am displaying a grid of icons of all the applications on my device
and I found after I resize them to be all same width and height they
appear on screen some what blurred or foggy . Also the Icon Text
looks blurred . I have put code snippet below that actually resizing
the icons.
Please let me know if I am missing some thing to make them appear
sharp on screen.
Thanks a lot.
varinag
-
if (!info.filtered) {
int width = 42;
int height= 42;
final int iconWidth = icon.getIntrinsicWidth();
final int iconHeight = icon.getIntrinsicHeight();
if (icon instanceof PaintDrawable) {
PaintDrawable painter = (PaintDrawable) icon;
painter.setIntrinsicWidth(width);
painter.setIntrinsicHeight(height);
}
if (width 0 height 0 (width iconWidth ||
height iconHeight)) {
final float ratio = (float) iconWidth / iconHeight;
if (iconWidth iconHeight) {
height = (int) (width / ratio);
} else if (iconHeight iconWidth) {
width = (int) (height * ratio);
}
final Bitmap.Config c =
icon.getOpacity() != PixelFormat.OPAQUE ?
Bitmap.Config.ARGB_ :
Bitmap.Config.RGB_565;
// final Bitmap thumb = Bitmap.createBitmap(80, 80, c);
final Bitmap thumb = Bitmap.createBitmap(42, 42, c);
final Canvas canvas = new Canvas(thumb);
canvas.setDrawFilter(new
PaintFlagsDrawFilter(Paint.DITHER_FLAG, 0));
// Copy the old bounds to restore them later
// If we were to do oldBounds = icon.getBounds(),
// the call to setBounds() that follows would
// change the same instance and we would lose the
// old bounds
mOldBounds.set(icon.getBounds());
// icon.setBounds(0, 0, 80, 80);
icon.setBounds(0, 0, width, height);
icon.draw(canvas);
icon.setBounds(mOldBounds);
icon = info.icon = new BitmapDrawable(thumb);
info.filtered = true;
}
}
final TextView textView = (TextView)
convertView.findViewById(R.id.label);
textView.setCompoundDrawablesWithIntrinsicBounds(null, icon,
null, null);
textView.setText(info.title);
return convertView;
}
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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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--
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
[android-developers] Re: PendingIntent question
a 10 seconds search on google gave me this answer : http://stackoverflow.com/questions/3606596/android-start-activity-from-service please search before asking ... On 16 avr, 02:43, dashman erjdri...@gmail.com wrote: i create PendingIntent and notification from a service. PendingIntent contentIntent = PendingIntent.getActivity( context, 0, notificationIntent, PendingIntent.FLAG_CANCEL_CURRENT ); it creates a notification, user taps on the notification and then the activity gets called... works fine. what i'd like to do is to call the activity immediately from the background service and then have the notification act as more of a message to user that the activity was called. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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] Does Android1.6 support Serial Port? any Examples?
I am porting the android source on NEC EMMA MOBILE 1. I want to do some program by Serial Port on Android 1.6. Is there any Examples? PS: maybe I will have some other questions. I hope I can get helps from you guys. 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] SAXParser throws exception for bad character in CDATA block, bug???
I'm having an issue with SAXParser on an RSS feed from a vBuletin forum. The parser throws SAXException - At line 212, column 26: not well-formed (invalid token) when it encounters a right apostrophe character - http://www.fileformat.info/info/unicode/char/2019/index.htm I realise this is a unicode character and the feed is ISO-8859-1, however the character falls in a CDATA block, which the parser is supposed to ignore. Anyone encountered this before and know a work around? I've tried things like forcing UTF-8 with no luck. Is this a bug that the parser is not ignoring data in the CDATA block? -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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 produce a closed source library ?
Hi, I'm currently developping a library for Android. I would like to keep the source closed (it is a professional project with no open-source allowed). Is there a way to do it ? I remember a presentation made by Mark Murphy in London, where he explained how to do it, but I just can't find it on the web. 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] Are NewWeakGlobalRef()/DeleteWeakGlobalRef() already implemented?
Hi, android developers! In the past e-mail (http://groups.google.com/group/android-developers/ browse_thread/thread/c8c84265a97cd2f4), I found both NewWeakGlobalRef()/DeleteWeakGlobalRef() were not implemented yet, but you should see it sooner rather than later. The other day I invoked NewWeakGlobalRef() and used returned jweak values. They always crashed (SIGSEGV). My question is Are NewWeakGlobalRef()/DeleteWeakGlobalRef() already implemented? (I expect the answer is NO.) Of course, NewGlobalRef()/DeleteGlobalRef() works fine. But I strongly need Weak global reference. 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: C2DMBroadcastReceiver in Activity
this guide got me up and running: http://code.google.com/android/c2dm/index.html only thing its missing, is how the server authenticates (the auth variable in the http post), but i found that pretty easily elsewhere On Apr 14, 2:31 pm, nino nino.muel...@gmail.com wrote: I have an application that uses C2DM notifications. I'm pretty new to Android development because I think my problem is actually quite simple and I just don't know how the android architecture works so here it goes, I hope you guys can help. What I did basically is copy the classes C2DMBaseReceiver, C2DMBroadcastReceiver and C2DMMessaging from the chrometophone project. I then created a C2DMReceiver extends C2DMBaseReceiver and created the override events. The onMessage event works, as I added a log entry to output the data I push to the device. Now I have an activity and would like to pop up an alert box from the (already opened) activity, as soon as a message is pushed to my device. I'm really lost here, as I can't figure it out. Google and many different forums/mailing lists are suggesting me to initiate a BroadCastReceiver in the activity and override the onReceive method. The problem is that the C2DMBroadcastReceiver has declared the onReceive method as final, so there is no way to overwrite it. So I started to think, that this is not the right way to go... I found some other example, telling me to send a broadcast from my C2DMReceiver and watch this from my Activity, I think this sounds reasonable, but I have no idea how to implement it.. Does anyone of you have some examples on how to get started here? -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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] Mock Location Provider
Hi guys,
This is my first android app...
I have a problem, this app work only on google maps and not on others
navigator software like copilot. Copilot tell me there is not gps
signal...
Pls help me
import android.location.Location;
import android.location.LocationManager;
import android.location.LocationProvider;
import android.os.Handler;
public class LocationMock {
private static String GPS_PROVIDER_NAME = gps;
private int mMockLocationSecondsPassed = 0;
private int mMockLocationCurrentIndex = -1;
private Handler mMockLocationHandler = new Handler();
private LocationManager mLocationManager = null;
private Location currentLocation = null;
private double[][] mMockLocations = new double[][] {
{ 53.14131, 8.20885 },
{ 53.14153, 8.20318 },
{ 53.14212, 8.19638 },
{ 53.14417, 8.19142 },
{ 53.14581, 8.18793 },
{ 53.14808, 8.18876 },
{ 53.15014, 8.19162 },
{ 53.14913, 8.20005 },
{ 53.14871, 8.20582 },
{ 53.14677, 8.20953 },
{ 53.14251, 8.21052 }
};
public LocationMock(LocationManager pLocationManager) {
mLocationManager = pLocationManager;
}
private Runnable mMockLocationRunnable = new Runnable() {
public void run() {
if (++mMockLocationSecondsPassed == 5) {
getMockLocation();
mMockLocationSecondsPassed = 0;
}
mMockLocationHandler.postDelayed(this, 1000);
}
};
public void startMockupLocationCycling() {
if (mLocationManager.getProvider(GPS_PROVIDER_NAME) != null) {
mLocationManager.removeTestProvider(GPS_PROVIDER_NAME);
}
mLocationManager.addTestProvider(
GPS_PROVIDER_NAME,
requiresNetwork == ,
requiresSatellite == ,
requiresCell == ,
hasMonetaryCost == ,
supportsAltitude == ,
supportsSpeed == ,
supportsBearing == ,
android.location.Criteria.POWER_LOW,
android.location.Criteria.ACCURACY_FINE
);
getMockLocation();
mMockLocationRunnable.run();
}
private void getMockLocation() {
double[] mockLocationLatLng = mMockLocations[+
+mMockLocationCurrentIndex % mMockLocations.length];
currentLocation = new Location(GPS_PROVIDER_NAME);
currentLocation.setLatitude(mockLocationLatLng[0]);
currentLocation.setLongitude(mockLocationLatLng[1]);
currentLocation.setTime(System.currentTimeMillis());
currentLocation.setSpeed(200);
currentLocation.setAccuracy(500);
mLocationManager.setTestProviderLocation(GPS_PROVIDER_NAME,
currentLocation);
mLocationManager.setTestProviderEnabled(GPS_PROVIDER_NAME,
true);
mLocationManager.setTestProviderStatus(GPS_PROVIDER_NAME,
LocationProvider.AVAILABLE, null, System.currentTimeMillis());
}
}
=
import android.app.Activity;
import android.content.Context;
import android.location.Location;
import android.location.LocationListener;
import android.location.LocationManager;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Toast;
public class LocationSpoofer extends Activity {
private static final long MINIMUM_DISTANCE_CHANGE_FOR_UPDATES = 1; //
in Meters
private static final long MINIMUM_TIME_BETWEEN_UPDATES = 1000; // in
Milliseconds
protected LocationManager lm;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
Button cmdSend = (Button) findViewById(R.id.cmdSend);
//final EditText txtLat = (EditText)
findViewById(R.id.txtLat);
//final EditText txtLng = (EditText)
findViewById(R.id.txtLng);
cmdSend.setOnClickListener(new View.OnClickListener() {
public void onClick(View v)
{
lm =
(LocationManager)getSystemService(Context.LOCATION_SERVICE);
//
[android-developers] Re: Send message with C2DM
hi strikes me as a network or firewall problem maybe. from your dev pc i guess. as its complaining about not reaching mtalk.google.com at that port. dont know, just thinking loud. finn On Apr 15, 1:57 pm, vokvince vokvi...@gmail.com wrote: Hello, I'm working on C2DM, my registration is ok but when I send a message with my server, my phone don't receive it. My servor return an id = id=0:1302860724014808%cacdd2750031 And in the logcat i've: 04-15 13:53:25.889: WARN/GTalkService(2672): [GTalkConnection.12] doConnect: caught XMPPError connecting to mtalk.google.com:5228.: (502) 04-15 13:53:25.889: WARN/GTalkService(2672): -- caused by: java.net.SocketTimeoutException: Transport endpoint is not connected Someone can help me please ? How find the issue ? Is it the server or the mobile ? Thx a lot ! -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, 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] NFC JNI Error on Nexus S
Hello everybody, I'm working now with NFC on Nexus S. And from time to time I get some problem in NFC Service. After some amount of properly scanned tags, NFC service fails to scan tag... Then after some amount of trials to scan tag, there is some buffer overflow and system understands, that service is failed and restarts it. Then it scans couple tags properly and fails again. Such endless loop. I just would like to ask, whether somebody had discovered the same problem? And whether there exist some solution? Could be the case, that this problem is caused because of manual update of system to version 2.3.3? I can also provide part of LogCat log concerning NFC failures. Thanks in advance for any help. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Android Debugger is DOG Slow
I use IDEA on both Windows and Linux and have absolutely no problems. I much prefer it to Eclipse because of my .NET and ReSharper background. On Apr 15, 1:17 pm, TreKing treking...@gmail.com wrote: On Fri, Apr 15, 2011 at 11:39 AM, Eric e...@alum.mit.edu wrote: What does Eclipse vs. IDEA have to do with any of this? You mean besides the fact that all of using Eclipse have no problem and you, the lone person using IDEA, are? --- -- 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] Change Fast Scroll to Alphabetical like Galaxy S or iPhone
Would it be possible to develop an app that changes the behavior of fast scroll for all apps that use it? I would like to change fast scroll from the default thumb slider to the alphabet seeker on the right side, as in Galaxy S phones (www.youtube.com/watch?v=Yclcs338CGc) or iPhones. How would I go about doing this? -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
