How to access Services ?

01 Oct 2010
How to cancel Notification ?

int NOTIFICATION_ID= 1234;
NotificationManager manager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);

manager.cancel(NOTIFICATION_ID);

30 Sep 2010
How to show Notication ?

CharSequence title = "Title";
CharSequence text = "Text";
Context c = getApplicationContext();

Intent intent = new Intent(c, Main.class);
PendingIntent intent2 = PendingIntent.getActivity(c, 0, intent, 0);

Notification n = new Notification(R.drawable.icon, text, System.currentTimeMillis());
n.defaults = Notification.DEFAULT_SOUND | Notification.DEFAULT_VIBRATE;
n.setLatestEventInfo(c, title, text, intent2);

NotificationManager m = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
m.notify(1, n);

18 Aug 2010
How to open Photos ?

startActivityForResult(new Intent(Intent.ACTION_PICK, android.provider.MediaStore.Images.Media.INTERNAL_CONTENT_URI), 0);

public void onActivityResult(int requestCode, int resultCode, Intent data) {
  super.onActivityResult(requestCode, resultCode, data);
  if (resultCode == Activity.RESULT_OK) {
    Uri selectedImage = data.getData();
    try {
      InputStream fileInputStream = getApplicationContext().getContentResolver().openInputStream(selectedImage);
    } catch (FileNotFoundException e) {
      e.printStackTrace();
    }
  }
}

16 Aug 2010
How to dismiss keyboard ?

InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
imm.hideSoftInputFromWindow(myEditText.getWindowToken(), 0);

How to access clipboard ?

ClipboardManager clipboard = (ClipboardManager) getSystemService(CLIPBOARD_SERVICE);
clipboard.setText("testing");

How to vibrate ?

Vibrator vv = (Vibrator) getApplicationContext().getSystemService(Context.VIBRATOR_SERVICE);