实时轨迹数据排队问题
一个标准的异步消息处理线程应该怎么写?
方法1:
class LooperThread extends Thread {
      public Handler mHandler;
 
      public void run() {
          Looper.prepare();
          mHandler = new Handler() {
              public void handleMessage(Message msg) {
                  // process incoming messages here
              }
          };
          Looper.loop();
      }
}
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方法2:
  // Step 1: 创建并启动HandlerThread线程,内部包含Looper
    HandlerThread handlerThread = new HandlerThread("gityuan.com");
    handlerThread.start(http://www.amjmh.com/v/);
 
    // Step 2: 创建Handler
    Handler handler = new Handler(handlerThread.getLooper()) {
       public void handleMessage(Message msg) {
         // process incoming messages here
       }
     };
    // Step 3: 发送消息
     handler.post(new Runnable() {
        @Override
        public void run() {
            System.out.println("thread id="+Thread.currentThread().getId());
        }
    });
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上面就是Android系统中异步消息处理线程的通用写法
 
                    
                     
                    
                 
                    
                 
 
                
            
         
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浙公网安备 33010602011771号