http://stackoverflow.com – From a android library project sourced to an external app, fos = openFileOutput(CFG_NAME, Context.MODE_PRIVATE); Returns a java.lang.NullPointerException The function is used inside a class extending Activity. How can I use the internal memory from this library? (HowTos)
Email this pagehttp://stackoverflow.com – I need to draw an exact square 3x3 cm on the screen, you need the exact dimensions in any type of screen as design work. The result in a Samsung Ace is 2.8 cm, the result is not exact. Java... DisplayMetrics metrics = new DisplayMetrics(); getWindowManager().getDefaultDisplay().getMetrics(metrics); float ld = 30 * metrics.densityDpi * (metrics.density/25.4f); bitmap = Bitmap.createBitmap((i (HowTos)
Email this pagehttp://stackoverflow.com – I have a dual boot (Ubuntu and Win7) machine and I need retrieve some hardware info. (HowTos)
Email this pagehttp://stackoverflow.com – I am trying to show a custom dialog box from the Google Maps through the Google Maps Android API v2 once a custom marker from the map was clicked. The custom marker will show the current traffic condition in the location where it was placed. (HowTos)
Email this pagehttp://stackoverflow.com – I am a non-programmer and I recently purchased an app script for an Android app game. I'm facing problems with 2 Java-related errors, which is preventing me from importing and opening the file in Eclipse: (1) The type java.lang.Object cannot be resolved. It is indirectly referenced from required .class files (2) The project was not built since its build path is incomplete. (HowTos)
Email this pagehttp://stackoverflow.com – I am trying to change the font of the Application label (I am using ActionBarSherlock as a library project in my application) and getting errors. (HowTos)
Email this pagehttp://stackoverflow.com – In my android application I have this bit of code: while(testCase){ for(HttpPut put : httpPut){ try { httpclient.execute(put, responseHandler); } catch (ClientProtocolException e1) { // TODO Auto-generated catch block e1.printStackTrace(); } catch (IOException e1) { (HowTos)
Email this pagehttp://stackoverflow.com – Here is my piece of code where in i am checking edittext input dynamically. al_e.addTextChangedListener(new TextWatcher() { @Override public void onTextChanged(CharSequence s, int start, int before, int count) { // TODO Auto-generated method stub } @Override public void beforeTextChanged(CharSequence s, int start, int count, i (HowTos)
Email this pagehttp://stackoverflow.com – I tried making a copy of my project from my workspace to dropbox, but my Mac decided that I dont have permission to do so , so I dragged the project into dropbox with the hopes that id be able to make a copy of it once it was in dropbox, which i also dont have permission to do. (HowTos)
Email this pagehttp://stackoverflow.com – I've been trying to link 2 android activities and I've coded everything however It crashes when I tried to test it on an emulator. Could you guys please help me? (HowTos)
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