// registerReceiver和unregisterReceiver的调用者必须一致
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.broadcast);
IntentFilter intentFilter = new IntentFilter("broad");
this.getApplication().registerReceiver(mB, intentFilter);
}
protected void onDestroy() {
super.onDestroy();
this.unregisterReceiver(mB);
}
这样会出错的哦，
改成：
this.registerReceiver(mB, intentFilter);
this.unregisterReceiver(mB);
或
this.getApplication().registerReceiver(mB, intentFilter);
this.getApplication().unregisterReceiver(mB);
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转播
