我在web视图中实现了web rtc。只要应用程序在前台,一切都很好。
现在,如果应用程序处于背景/剂量模式。我想显示一个铃声屏幕,就像应用程序一样。当有人打电话给我时,我收到了推送通知。
我知道我可以用呼叫声和点击通知来显示通知日志。我可以显示我的应用程序"活动"。
是否存在类似 此的调用URL
是否可以在不通知的情况下处理
或者我可以将我的应用程序注册为呼叫应用程序。因此,每当调用发生时,我都会注册ConnectionService
并接收onCreateIncomingConnection
可以。我使用janus网关,我的代码部分是相应的,
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接收firebase消息。
if(!remoteMessage.getData().containsKey("hangup")){ print(remoteMessage.getData()); try { Application.shared.pushMessage = new JSONObject(remoteMessage.getData().toString()); Application.shared.sipClient = new SipPluginHandler(null,true); Application.shared.action = "incoming"; } catch (JSONException e) { e.printStackTrace(); } }else{ Application.shared.action = "hangup"; // Application.shared.voipPlugin.endCall(Application.shared.uuid); Application.shared.voipPlugin = null; }
SipPluginHanler是我的应用程序连接websocket的地方,然后初始化webrtc并执行收发jsep操作。
初始化处理程序并建立websocket连接后,处理firebase消息公共无效索赔成功(({
JSONObject msg = new JSONObject();
JSONObject result = new JSONObject();
if (fromConnectionService){
if(Application.shared.action == "incoming"){
JSONObject message = Application.shared.pushMessage;
if (message != null){
putData(result,"event","incomingcall");
try {
String caller = message.getString("caller_id");
putData(result,"username", "sip:" + caller + "@" + connectionInfo.ulakCagriIp);
putData(result,"displayname", caller);
putData(msg,"janus","event");
JSONObject dtdt = new JSONObject();
JSONObject dt = new JSONObject();
putData(dtdt,"result",result);
putData(dt,"data",dtdt);
putData(msg,"plugindata",dt);
JSONObject extra = message.getJSONObject("extra");
if (extra != null){
JSONObject jsep = extra.getJSONObject("jsep");
putData(msg,"jsep", jsep);
JanusMessage mesg = JanusMessage.fromJson(msg);
onEvent(mesg);
}
} catch (JSONException e) {
e.printStackTrace();
}
}
}else{
putData(result,"event", "hangup");
putData(msg,"janus", "event");
JSONObject dtdt = new JSONObject();
JSONObject dt = new JSONObject();
putData(dtdt,"result",result);
putData(dt,"data",dtdt);
putData(msg,"plugindata",dt);
JanusMessage mesg = JanusMessage.fromJson(msg);
onEvent(mesg);
}
}
}
在on事件中,存在检查来自janus网关的事件的开关情况。
switch (eventType) { case accepted: updateUI(eventType); onAccepted(); break; case calling: break; case declining: break; case declined: onHangup(); onDeclined(); updateUI(eventType); break; case hangup: onHangup(); updateUI(eventType); if (result.code != 0 && (result.code == 486 || result.code == 503) ){ incallManager.stop("_DTMF_"); } else{ incallManager.stop(); //incallManagerPlugin.stopRingtone(); } break; case incall: break; case incomingcall: onIncomingCall(result); updateUI(eventType); break; case proceeding: updateUI(eventType); onPorceeding(); break; case progress: break; case registered: onRegistered(message); break; case registering: break; case registration_failed: break; case ringing: break; }
最后,在编码函数时,我检查处理程序类fromConnection是否为true,然后调用ConnectionService。
private void onIncomingCall(JanusMessage.JanusResult result) { Application.shared.text = result.displayname.replace(""",""); if(fromConnectionService){ Application.shared.voipPlugin = new VoipPlugin(); uuid = createTransactionID(); Application.shared.uuid = uuid; Application.shared.voipPlugin.reportIncomingCall(uuid,Application.shared.text,Application.shared.text); } }
对于连接服务类,我刚刚修改了下面一个flutter插件的android部分。https://github.com/BradenBagby/flutter_voip_kit/tree/master/android/src/main/kotlin/com/example/flutter_voip_kit