2011.09.07（3）——— android 跨进程通信之Broadcast
2011.09.07（3）——— android 跨进程通信之Broadcast

参考：http://blog.csdn.net/yan8024/article/details/6444368

1、自定义的broadcast

public class MyBroadcast extends BroadcastReceiver {private final static String ACTION = "com.lp.MyBroadcast"; @Overridepublic void onReceive(Context context, Intent intent) {if(intent != null){if(ACTION.equals(intent.getAction())){Toast.makeText(context, intent.getStringExtra("lp"), 1).show();}}}}

<receiver android:name=".MyBroadcast" ><intent-filter><action android:name="com.lp.MyBroadcast"/></intent-filter></receiver>

 private final static String ACTION = "com.lp.MyBroadcast";  btn.setOnClickListener(new OnClickListener() {@Overridepublic void onClick(View v) {Intent intent = new Intent();        intent.setAction(ACTION);        intent.putExtra("lp", "跨进程调用Broadcast");        sendBroadcast(intent);}});