package com.tid.Ejemplo91_threadHandler; import android.app.Activity; import android.os.Bundle; import android.os.Handler; import android.os.Message; import android.os.Handler.Callback; import android.util.Log; import android.widget.TextView; public class Ejemplo91_threadHandler extends Activity { /** Called when the activity is first created. */ TextView texto; Handler myhaHandler; ThreadLoop loop; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); texto=(TextView) findViewById(R.id.text_data); texto.setText("iniciado todo"); myhaHandler=new Handler(new Callback() { public boolean handleMessage(Message msg) { String data=msg.getData().getString("datos"); Log.d("TID_EXAMPLE","Mensaje recibido:"+data); texto.setText(data); return true; } }); loop=new ThreadLoop(myhaHandler); loop.start(); } @Override protected void onPause() { if ((loop!=null)&&(loop.isAlive())) { loop.interrupt(); } finish(); super.onPause(); } }