我正在构建自己的VoIP应用程序。最初使用Activity和BroadcastReceiver并能正常工作，现在我想将它们转换为Drawer的Fragment。
因为BroadcastReceiver不能被Fragment使用，所以我在stackoverflow上找到了一些方法，但是仍然无法使用...
下面的所有代码都在同一个文件中
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
V = inflater.inflate(R.layout.dial, container, false);
filter = new IntentFilter();
filter.addAction("android.SipDemo.INCOMING_CALL");
LocalBroadcastManager.getInstance(getActivity()).registerReceiver(callReceiver, filter);
getActivity().getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
initializeManager();
// Inflate the layout for this fragment
return V;
}
private final BroadcastReceiver callReceiver = new BroadcastReceiver()
{
@Override
public void onReceive(Context context, Intent intent)
{
SipAudioCall incomingCall = null;
try {
SipAudioCall.Listener listener = new SipAudioCall.Listener() {
@Override
public void onRinging(SipAudioCall call, SipProfile caller) {
try {
call.answerCall(30);
} catch (Exception e) {
e.printStackTrace();
}
}
public void onCallEnded(SipAudioCall call) {
endMessage();
}
};
incomingCall = manager.takeAudioCall(intent, listener);
updateStatus("call incoming");
call = incomingCall;
call.answerCall(30);
call.startAudio();
call.setSpeakerMode(isSpeakerClicked);
} catch (Exception e) {
if (incomingCall != null) {
incomingCall.close();
}
}
}
};
在您的片段中：
打电话给registerBroadcast()你onCreateView
private void registerBroadcast() {
LocalBroadcastManager.getInstance(getActivity()).registerReceiver(addCallReceiver,
new IntentFilter(getString(R.string.broadcast_add_call)));
}
BroadcastReceiver addCallReceiver= new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
// perform actions
}
};
从要触发接收器的位置：
LocalBroadcastManager.getInstance(mContext).sendBroadcast(new Intent(getString(R.string.broadcast_add_call)));
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我来说两句