AsynchUtil.java

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// -*- mode: java; c-basic-offset: 2; -*-
// Copyright 2009-2011 Google, All Rights reserved
// Copyright 2011-2012 MIT, All rights reserved
// Released under the Apache License, Version 2.0
// http://www.apache.org/licenses/LICENSE-2.0
 
package com.google.appinventor.components.runtime.util;
 
import android.os.Handler;
 
public class AsynchUtil {
 
  public static void runAsynchronously(final Runnable call) {
    Thread thread = new Thread(call);
    thread.start();
  }
  public static void runAsynchronously(final Handler androidUIHandler,
                                       final Runnable call,
                                       final Runnable callback) {
    Runnable runnable = new Runnable() {
      public void run() {
        call.run();
        if (callback != null) {
          androidUIHandler.post(new Runnable() {
            public void run() {
              callback.run();
            }
          });
        }
      }
    };
    Thread thread = new Thread(runnable);
    thread.start();
  }
}