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  • Android home screen widget documentation

    - by systempuntoout
    Do you know any books, articles, examples, screencasts that document how to develop an home screen widget on Android? I just found these links: widget design guidelines Introducing home screen widgets and the AppWidget framework I would like to develop a tiny home screen ticker and i'm searching for the proper way to code it.

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  • Android - shadow on text?

    - by gazeebo
    Hi all, I am wondering how to add shadow on text in android? I have the following code which is applied on a bitmap and I wanted to be shadowed... paint.setColor(Color.BLACK); paint.setTextSize(55); paint.setFakeBoldText(false); paint.setShadowLayer(1, 0, 0, Color.BLACK); //This only shadows my whole view... Thankful for any tips!

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  • I cannot get mlocManager.removeUpdates(mlocListener); to work

    - by Colin
    I have an app that uses the LocationManage functions which works well until the app is stopped or paused. The location listener function is still carrying on in the background. Relevant bits of code follow. When I click home or back the onstop() function is being triggered correctly. package uk.cr.anchor; import android.app.Activity; import android.content.Context; import android.location.Location; import android.location.LocationListener; import android.location.LocationManager; import android.media.MediaPlayer; import android.media.RingtoneManager; import android.net.Uri; import android.os.Bundle; import android.view.View; import android.widget.EditText; import android.widget.TableRow; import android.widget.Toast; import android.widget.ToggleButton; import android.content.SharedPreferences; import android.graphics.Color; public class main extends Activity { /** Called when the activity is first created. */ private LocationManager mlocManager; private LocationListener mlocListener; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); LocationManager mlocManager = (LocationManager)getSystemService(Context.LOCATION_SERVICE); LocationListener mlocListener = new MyLocationListener(); mlocManager.requestLocationUpdates( LocationManager.GPS_PROVIDER, 0, 0, mlocListener); } @Override protected void onStop(){ stoplistening(); super.onStop(); } /* Class My Location Listener */ public class MyLocationListener implements LocationListener { @Override public void onLocationChanged(Location loc) { loc.getLatitude(); loc.getLongitude(); etc etc etc } private void stoplistening() { if (mlocManager != null) { Toast.makeText( getApplicationContext(), "kill", Toast.LENGTH_SHORT ).show(); mlocManager.removeUpdates(mlocListener); } else { Toast.makeText( getApplicationContext(), " not kill", Toast.LENGTH_SHORT ).show(); } } } I always get the "not kill" message. Can anyone help me!

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  • Android - What is mediarecorder's maximum maxfilesize?

    - by andy_spoo
    Android - What is the maximum file size that setMaxFileSize can be set to in respect to Androids mediarecorder? I know it's somewhere between 4147483650 and 5147483650. Why is there a limit in the first place? I'm recording on to a SDCARD, detecting the size of the cards space before we run. "ERROR/AuthorDriver(31): setParameter(max-filesize = 7270309850) failed with result -5" "ERROR/AuthorDriver(31): Ln 903 handleSetParameters("max-filesize=7270309850") error" "ERROR/AndroidRuntime(409): java.lang.RuntimeException: setMaxFileSize failed."

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  • android activity callback

    - by sanju
    Hii'm begginer in android. i'm doing small apllication,i have mainscreen and calling next screen by main screen.in nextscreen by selecting image in gallery i wanted to go back main screen by getting image url how can do this please help me its urgent.

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  • map view is struck in android

    - by Aswan
    Hi folks, i am developing android applicaiton disply user overlays on map.user values getting from webservices for disply overlays.when i tap on map and move it is calling draw method and connecting to webservices while connecting webservice and getting data my apps is struck show force close error .how can i resolve this problem

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  • android database encryption

    - by user121196
    android uses sqlite database to store data, I need to encrypt the sqlite database, how can this be done? I understand that application data is private. However I need to explictly encrypt the sqlite database that my app is using.

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  • android communication between two applications

    - by androidTesting
    Hello, i need some help in how to start developing two android applications (on one phone) which communicate with each other. 1. Application A sends a string to application B 2. Application B receives the string for example "startClassOne", app B using a method starts classOne and gets the result. The result is send back (again as string!) to Application A. 3. Application A writes in console the received string from B.

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  • Communication PC <-> Android Device

    - by Nicholas
    Hi, I would like to create a program wich communicates between pc and an android mobile connected to USB via tcp/ip. Is this possible? How can I get the IP-address to a connected mobile from PC or the other way around? Any help appreciated

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  • Android acclerometer mouse

    - by coolvibs123
    I am planning to develop an accelerometer based mouse on the android platform. the mobile device which i plan to use is htc nexus one. the cursor should move as the mobile is moved is space. will that be difficult compard to movement wrt gravity?

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  • Android hdpi resource load problem

    - by user357366
    good day we are developing game for android and have some trouble with resource loading on high dpi devices. our resources are located in res/drawable directory on a standart dpi device the game work properly, but on hdpi (tested on HTC Desire) all resources which located in res/drawable-hdpi load are loaded correctly, but the resources which miss in drawable-hdpi directory but present in res/drawable are ignored but everything works fine on the virtual device with hdpi. does anybody encounter this problem and know how to solve it?

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  • android : SQL Exception while querying

    - by Ram
    Team, Can you please help me to understand why I m getting the following exception. 05-07 10:57:20.652: ERROR/AndroidRuntime(470): android.database.sqlite.SQLiteException: near "1": syntax error: , while compiling: SELECT Id,Name FROM act WHERE Id 1-IJUS-1 Thanks in advance,

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