Android Open Source - NXTControl Main Handler

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License

The source code is released under:

GNU General Public License

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Java Source Code

//
// FPlayAndroid is distributed under the FreeBSD License
////  ww w .  j a v  a2 s . co m
// Copyright (c) 2013, Carlos Rafael Gimenes das Neves
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// 1. Redistributions of source code must retain the above copyright notice, this
//    list of conditions and the following disclaimer.
// 2. Redistributions in binary form must reproduce the above copyright notice,
//    this list of conditions and the following disclaimer in the documentation
//    and/or other materials provided with the distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
// ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
// ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// The views and conclusions contained in the software and documentation are those
// of the authors and should not be interpreted as representing official policies,
// either expressed or implied, of the FreeBSD Project.
//
// https://github.com/carlosrafaelgn/FPlayAndroid
//
package br.com.bandtec.nxtcontrol.activity;

import br.com.bandtec.nxtcontrol.ActivityMain;
import android.content.Context;
import android.os.Handler;
import android.os.Message;

public final class MainHandler {
  public static Handler handler;
  public static ActivityMain activity;
  
  public static void initialize(Context context) {
    if (handler == null) {
      handler = new Handler(context.getMainLooper()) {
        @Override
        public void handleMessage(Message message) {
          if (activity != null)
            activity.handleMessage(message);
        }
      };
    }
  }
  
  public static boolean isOnMainThread() {
    return (handler.getLooper().getThread() == Thread.currentThread());
  }
  
  public static boolean post(Runnable runnable) {
    return handler.post(runnable);
  }
}

Java Source Code List