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java Programming Glossary: mhandlerJava Can't create handler inside thread that has not called Looper.prepare() http://stackoverflow.com/questions/10403858/java-cant-create-handler-inside-thread-that-has-not-called-looper-prepare like this class LooperThread extends Thread public Handler mHandler private volatile Looper mMyLooper public void run Looper.prepare.. volatile Looper mMyLooper public void run Looper.prepare mHandler new Handler public void handleMessage Message msg process incoming..
How to parse Sub JSONArray and display image? http://stackoverflow.com/questions/14701747/how-to-parse-sub-jsonarray-and-display-image getJSONfromURL url mSource parser.getSource Message msg mHandler.obtainMessage mHandler.sendMessage msg .start private Handler.. parser.getSource Message msg mHandler.obtainMessage mHandler.sendMessage msg .start private Handler mHandler new Handler.. mHandler.sendMessage msg .start private Handler mHandler new Handler @Override public void handleMessage Message msg..
Android OnLongClickListener not firing on MapView http://stackoverflow.com/questions/1831490/android-onlongclicklistener-not-firing-on-mapview to hide show zoom controls on touch etc.. private Handler mHandler new Handler private final Runnable mTask new Runnable @Override.. start time start the timer mEventStartTime ev.getEventTime mHandler.postDelayed mTask LONG_PRESS_TIME else if ev.getAction MotionEvent.ACTION_UP.. if mEventEndTime mEventStartTime LONG_PRESS_TIME mHandler.removeCallbacks mTask else moving panning etc .. up to you..
http://stackoverflow.com/questions/3553163/android-long-touch-event boolean inc mInc inc public void run if mInc mHandler.sendEmptyMessage MSG_INC else mHandler.sendEmptyMessage MSG_DEC.. run if mInc mHandler.sendEmptyMessage MSG_INC else mHandler.sendEmptyMessage MSG_DEC private static final int MSG_INC.. TextView mText private int mCounter private Handler mHandler private ScheduledExecutorService mUpdater Called when the activity..
How do you have the code pause for a couple of seconds in android? http://stackoverflow.com/questions/4111905/how-do-you-have-the-code-pause-for-a-couple-of-seconds-in-android public class MyActivity extends Activity private Handler mHandler new Handler @Override protected void onCreate Bundle savedInstanceState.. savedInstanceState super.onCreate savedInstanceState mHandler.postDelayed new Runnable public void run doStuff 5000 private..
Change ListView background - strange behaviour http://stackoverflow.com/questions/4583349/change-listview-background-strange-behaviour ListView. private int selectedListItem 1 private Handler mHandler new Handler private Vector String data @Override protected void.. listView.getAdapter .notifyDataSetChanged mHandler.postDelayed new Runnable @Override public void run call..
Android timer updating a textview (UI) http://stackoverflow.com/questions/6700802/android-timer-updating-a-textview-ui public void run elapsedTime 1 increase every sec mHandler.obtainMessage 1 .sendToTarget 0 1000 public Handler mHandler.. 1 .sendToTarget 0 1000 public Handler mHandler new Handler public void handleMessage Message msg StopWatch.time.setText.. this is the textview Above code must work... Note mHandler must be created in your main thread. share improve this answer..
Android: DigitalClock remove seconds http://stackoverflow.com/questions/7610549/android-digitalclock-remove-seconds private Runnable mTicker private Handler mHandler private boolean mTickerStopped false String mFormat public CustomDigitalClock.. mTickerStopped false super.onAttachedToWindow mHandler new Handler requests a tick on the next hard second boundary.. now SystemClock.uptimeMillis long next now 1000 now 1000 mHandler.postAtTime mTicker next mTicker.run @Override protected void..
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