[問題] 有關於registerReceiver的疑問

作者: sweet00914 (別理我)   2014-08-21 18:25:15
請問大大~關於registerReceiver有兩種方式
方法一:
public Intent registerReceiver (BroadcastReceiver receiver, IntentFilter
filter)
方法二:
public Intent registerReceiver (BroadcastReceiver receiver, IntentFilter
filter, String broadcastPermission, Handler scheduler)
當我使用第一個方式
registerReceiver(chk_status, filter); // 這個方式可以work很正常
但是當我使用第二個方式
registerReceiver(chk_status, filter,
"permission.ALLOW_BROADCAST", null);
有時候卻無法正確的註冊,有時候卻可以!<<<很困擾
不知道大家是否能提供點意見?謝謝

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