Aye*_*har 6 dart flutter flutter-dependencies agora.io
我一直在开发一个应用程序,我需要在我的应用程序中实现音频和视频通话,这是我使用 Agora.io 完成的,但问题是我必须显示来电通知,无论应用程序是在前台还是在背景。我已经尝试了很多事情,但仍然无法配置它。我正在使用agora_rtc_engine
包来拨打电话。
任何帮助,将不胜感激。
谢谢
我当前正在使用的代码:
调用方法
class CallMethods {
final callRef = FirebaseFirestore.instance.collection('Calls');
Stream<DocumentSnapshot> callstream({@required String id}) =>
callRef.doc(id).snapshots();
Future<bool> makeCall({@required Call call}) async {
try {
log('Making call');
call.hasdialed = true;
Map<String, dynamic> hasDialedMap = call.toMap(call);
call.hasdialed = false;
Map<String, dynamic> hasNotDialedMap = call.toMap(call);
await callRef.doc(call.senderid).set(hasDialedMap);
await callRef.doc(call.receiverid).set(hasNotDialedMap);
return true;
} catch (e) {
print(e);
return false;
}
}
Future<bool> endCall({@required Call call}) async {
try {
log('ending call');
await callRef.doc(call.senderid).delete();
await callRef.doc(call.receiverid).delete();
return true;
} catch (e) {
print(e);
return false;
}
}
}
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Call Utils:用于拨打电话
class CallUtils {
static final CallMethods callmethods = CallMethods();
static dial(
BuildContext context, {
@required User from,
@required var to,
}) async {
Call call = Call(
senderid: from.id,
// senderpic: from.avatar.url,
callername: from.name,
receiverid: to.id,
// receiverpic: to.avatar.url,
receivername: to.name,
channelid: Random().nextInt(999999).toString(),
);
bool callmade = await callmethods.makeCall(call: call);
call.hasdialed = true;
if (callmade) {
Navigator.push(
context,
MaterialPageRoute(
builder: (context) => VideoCallScreen(call: call),
),
);
}
}
}
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之后,我有一个拾音布局,用于包裹所有屏幕以显示来电通知。
代答呼叫布局:
(user.value.id != null)
? StreamBuilder<DocumentSnapshot>(
stream: callmethods.callstream(id: user.value.id),
builder: (context, snapshot) {
if (snapshot.hasData && snapshot.data.data() != null) {
Call call = Call.fromMap(snapshot.data.data());
if (!call.hasdialed) {
return PickupScreen(call: call);
} else {
return widget.scaffold;
}
} else {
return widget.scaffold;
}
},
)
: widget.scaffold,
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