Beispiel #1
0
 @Override
 public boolean onKeyDown(int keyCode, KeyEvent event) {
   switch (keyCode) {
     case KeyEvent.KEYCODE_CALL:
       {
         if (mCursor != null && mCursor.moveToPosition(getSelectedItemPosition())) {
           String phoneNumber = mCursor.getString(NUMBER_COLUMN);
           if (phoneNumber == null || !TextUtils.isGraphic(phoneNumber)) {
             // There is no number entered.
             // TODO play error sound or something...
             return true;
           }
           Intent intent =
               new Intent(
                   Intent.ACTION_CALL_PRIVILEGED,
                   Uri.fromParts(Constants.SCHEME_TEL, phoneNumber, null));
           intent.setFlags(
               Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS);
           startActivity(intent);
           finish();
           return true;
         }
       }
   }
   return super.onKeyDown(keyCode, event);
 }
Beispiel #2
0
 /**
  * Method that check if a character is valid printable character
  *
  * @param c The character to check
  * @return boolean If the character is printable
  * @hide
  */
 static boolean isPrintableCharacter(char c) {
   int cc = VALID_NON_PRINTABLE_CHARS.length;
   for (int i = 0; i < cc; i++) {
     if (c == VALID_NON_PRINTABLE_CHARS[i]) {
       return true;
     }
   }
   return TextUtils.isGraphic(c);
 }