waterbus_callkit_incoming

Description:

waterbus callkit incoming

Flutter Callkit Incoming #
A Flutter plugin to show incoming call in your Flutter app(Custom for Android/Callkit for iOS).




⭐ Features #


Show an incoming call


Start an outgoing call


Custom UI Android/Callkit for iOS


Example using Pushkit/VoIP for iOS



iOS: ONLY WORKING ON REAL DEVICE, not on simulator(Callkit framework not working on simulator) #

🚀  Installation #

Install Packages


Run this command:
flutter pub add flutter_callkit_incoming
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Add pubspec.yaml:
dependencies:
flutter_callkit_incoming: any
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Configure Project


Android

AndroidManifest.xml

<manifest...>
...
<!--
Using for load image from internet
-->
<uses-permission android:name="android.permission.INTERNET"/>
</manifest>
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The following rule needs to be added in the proguard-rules.pro to avoid obfuscated keys.
-keep class com.hiennv.flutter_callkit_incoming.** { *; }
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iOS

Info.plist

<key>UIBackgroundModes</key>
<array>
<string>voip</string>
<string>remote-notification</string>
<string>processing</string> //you can add this if needed
</array>
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Usage



Import
import 'package:flutter_callkit_incoming/flutter_callkit_incoming.dart';
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Received an incoming call
this._currentUuid = _uuid.v4();
CallKitParams callKitParams = CallKitParams(
id: _currentUuid,
nameCaller: 'Hien Nguyen',
appName: 'Callkit',
avatar: 'https://i.pravatar.cc/100',
handle: '0123456789',
type: 0,
textAccept: 'Accept',
textDecline: 'Decline',
missedCallNotification: NotificationParams(
showNotification: true,
isShowCallback: true,
subtitle: 'Missed call',
callbackText: 'Call back',
),
duration: 30000,
extra: <String, dynamic>{'userId': '1a2b3c4d'},
headers: <String, dynamic>{'apiKey': 'Abc@123!', 'platform': 'flutter'},
android: const AndroidParams(
isCustomNotification: true,
isShowLogo: false,
ringtonePath: 'system_ringtone_default',
backgroundColor: '#0955fa',
backgroundUrl: 'https://i.pravatar.cc/500',
actionColor: '#4CAF50',
incomingCallNotificationChannelName: "Incoming Call",
missedCallNotificationChannelName: "Missed Call"
),
ios: IOSParams(
iconName: 'CallKitLogo',
handleType: 'generic',
supportsVideo: true,
maximumCallGroups: 2,
maximumCallsPerCallGroup: 1,
audioSessionMode: 'default',
audioSessionActive: true,
audioSessionPreferredSampleRate: 44100.0,
audioSessionPreferredIOBufferDuration: 0.005,
supportsDTMF: true,
supportsHolding: true,
supportsGrouping: false,
supportsUngrouping: false,
ringtonePath: 'system_ringtone_default',
),
);
await FlutterCallkitIncoming.showCallkitIncoming(callKitParams);
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Note: Firebase Message: @pragma('vm:entry-point')
https://github.com/firebase/flutterfire/blob/master/docs/cloud-messaging/receive.md#apple-platforms-and-android


request permission for post Notification Android 13+
For Android 13 and above, please requestNotificationPermission before showCallkitIncoming
await FlutterCallkitIncoming.requestNotificationPermission({
"rationaleMessagePermission": "Notification permission is required, to show notification.",
"postNotificationMessageRequired": "Notification permission is required, Please allow notification permission from setting."
});
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Show miss call notification
this._currentUuid = _uuid.v4();
CallKitParams params = CallKitParams(
id: _currentUuid,
nameCaller: 'Hien Nguyen',
handle: '0123456789',
type: 1,
textMissedCall: 'Missed call',
textCallback: 'Call back',
extra: <String, dynamic>{'userId': '1a2b3c4d'},
);
await FlutterCallkitIncoming.showMissCallNotification(params);
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Started an outgoing call
this._currentUuid = _uuid.v4();
CallKitParams params = CallKitParams(
id: this._currentUuid,
nameCaller: 'Hien Nguyen',
handle: '0123456789',
type: 1,
extra: <String, dynamic>{'userId': '1a2b3c4d'},
ios: IOSParams(handleType: 'generic')
);
await FlutterCallkitIncoming.startCall(params);
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Ended an incoming/outgoing call
await FlutterCallkitIncoming.endCall(this._currentUuid);
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Ended all calls
await FlutterCallkitIncoming.endAllCalls();
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Get active calls. iOS: return active calls from Callkit(only id), Android: only return last call
await FlutterCallkitIncoming.activeCalls();
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Output
[{"id": "8BAA2B26-47AD-42C1-9197-1D75F662DF78", ...}]
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Set status call connected (only for iOS - used to determine Incoming Call or Outgoing Call status in phone book)
await FlutterCallkitIncoming.setCallConnected(this._currentUuid);
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After the call is ACCEPT or startCall please call this func.
normally it should be called when webrtc/p2p.... is established.


Get device push token VoIP. iOS: return deviceToken, Android: Empty
await FlutterCallkitIncoming.getDevicePushTokenVoIP();
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Output
<device token>

//Example
d6a77ca80c5f09f87f353cdd328ec8d7d34e92eb108d046c91906f27f54949cd

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Make sure using SwiftFlutterCallkitIncomingPlugin.sharedInstance?.setDevicePushTokenVoIP(deviceToken) inside AppDelegate.swift (Example)
func pushRegistry(_ registry: PKPushRegistry, didUpdate credentials: PKPushCredentials, for type: PKPushType) {
print(credentials.token)
let deviceToken = credentials.token.map { String(format: "%02x", $0) }.joined()
//Save deviceToken to your server
SwiftFlutterCallkitIncomingPlugin.sharedInstance?.setDevicePushTokenVoIP(deviceToken)
}

func pushRegistry(_ registry: PKPushRegistry, didInvalidatePushTokenFor type: PKPushType) {
print("didInvalidatePushTokenFor")
SwiftFlutterCallkitIncomingPlugin.sharedInstance?.setDevicePushTokenVoIP("")
}
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Listen events
FlutterCallkitIncoming.onEvent.listen((CallEvent event) {
switch (event!.event) {
case Event.actionCallIncoming:
// TODO: received an incoming call
break;
case Event.actionCallStart:
// TODO: started an outgoing call
// TODO: show screen calling in Flutter
break;
case Event.actionCallAccept:
// TODO: accepted an incoming call
// TODO: show screen calling in Flutter
break;
case Event.actionCallDecline:
// TODO: declined an incoming call
break;
case Event.actionCallEnded:
// TODO: ended an incoming/outgoing call
break;
case Event.actionCallTimeout:
// TODO: missed an incoming call
break;
case Event.actionCallCallback:
// TODO: only Android - click action `Call back` from missed call notification
break;
case Event.actionCallToggleHold:
// TODO: only iOS
break;
case Event.actionCallToggleMute:
// TODO: only iOS
break;
case Event.actionCallToggleDmtf:
// TODO: only iOS
break;
case Event.actionCallToggleGroup:
// TODO: only iOS
break;
case Event.actionCallToggleAudioSession:
// TODO: only iOS
break;
case Event.actionDidUpdateDevicePushTokenVoip:
// TODO: only iOS
break;
case Event.actionCallCustom:
// TODO: for custom action
break;
}
});
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Call from Native (iOS/Android)
//Swift iOS
var info = [String: Any?]()
info["id"] = "44d915e1-5ff4-4bed-bf13-c423048ec97a"
info["nameCaller"] = "Hien Nguyen"
info["handle"] = "0123456789"
info["type"] = 1
//... set more data
SwiftFlutterCallkitIncomingPlugin.sharedInstance?.showCallkitIncoming(flutter_callkit_incoming.Data(args: info), fromPushKit: true)

//please make sure call `completion()` at the end of the pushRegistry(......, completion: @escaping () -> Void)
// or `DispatchQueue.main.asyncAfter(deadline: .now() + 1.5) { completion() }`
// if you don't call completion() in pushRegistry(......, completion: @escaping () -> Void), there may be app crash by system when receiving voIP
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//Kotlin/Java Android
FlutterCallkitIncomingPlugin.getInstance().showIncomingNotification(...)
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//OR
let data = flutter_callkit_incoming.Data(id: "44d915e1-5ff4-4bed-bf13-c423048ec97a", nameCaller: "Hien Nguyen", handle: "0123456789", type: 0)
data.nameCaller = "Johnny"
data.extra = ["user": "abc@123", "platform": "ios"]
//... set more data
SwiftFlutterCallkitIncomingPlugin.sharedInstance?.showCallkitIncoming(data, fromPushKit: true)
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//Objective-C
#if __has_include(<flutter_callkit_incoming/flutter_callkit_incoming-Swift.h>)
#import <flutter_callkit_incoming/flutter_callkit_incoming-Swift.h>
#else
#import "flutter_callkit_incoming-Swift.h"
#endif

Data * data = [[Data alloc]initWithId:@"44d915e1-5ff4-4bed-bf13-c423048ec97a" nameCaller:@"Hien Nguyen" handle:@"0123456789" type:1];
[data setNameCaller:@"Johnny"];
[data setExtra:@{ @"userId" : @"HelloXXXX", @"key2" : @"value2"}];
//... set more data
[SwiftFlutterCallkitIncomingPlugin.sharedInstance showCallkitIncoming:data fromPushKit:YES];
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//send custom event from native
SwiftFlutterCallkitIncomingPlugin.sharedInstance?.sendEventCustom(body: ["customKey": "customValue"])

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//Kotlin/Java Android
FlutterCallkitIncomingPlugin.getInstance().sendEventCustom(body: Map<String, Any>)
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Properties



Prop
Description
Default




id
UUID identifier for each call. UUID should be unique for every call and when the call is ended, the same UUID for that call to be used. suggest using uuid. ACCEPT ONLY UUID
Required


nameCaller
Caller's name.
None


appName
App's name. using for display inside Callkit(iOS).
App Name, Deprecated for iOS > 14, default using App name


avatar
Avatar's URL used for display for Android. /android/src/main/res/drawable-xxxhdpi/ic_default_avatar.png
None


handle
Phone number/Email/Any.
None


type
0 - Audio Call, 1 - Video Call
0


duration
Incoming call/Outgoing call display time (second). If the time is over, the call will be missed.
30000


textAccept
Text Accept used in Android
Accept


textDecline
Text Decline used in Android
Decline


extra
Any data added to the event when received.
{}


headers
Any data for custom header avatar/background image.
{}


missedCallNotification
Android data needed to customize Miss Call Notification.
Below


android
Android data needed to customize UI.
Below


ios
iOS data needed.
Below








Missed Call Notification



Prop
Description
Default




subtitle
Text Missed Call used in Android (show in miss call notification)
Missed Call


callbackText
Text Call back used in Android (show in miss call notification)
Call back


showNotification
Show missed call notification when timeout
true


isShowCallback
Show callback action from miss call notification.
true





Android



Prop
Description
Default




isCustomNotification
Using custom notifications.
false


isCustomSmallExNotification
Using custom notification small on some devices clipped out in android.
false


isShowLogo
Show logo app inside full screen. /android/src/main/res/drawable-xxxhdpi/ic_logo.png
false


ringtonePath
File name ringtone. put file into /android/app/src/main/res/raw/ringtone_default.pm3
system_ringtone_default using ringtone default of the phone


backgroundColor
Incoming call screen background color.
#0955fa


backgroundUrl
Using image background for Incoming call screen. example: http://... https://... or "assets/abc.png"
None


actionColor
Color used in button/text on notification.
#4CAF50


incomingCallNotificationChannelName
Notification channel name of incoming call.
Incoming call


missedCallNotificationChannelName
Notification channel name of missed call.
Missed call






iOS



Prop
Description
Default




iconName
App's Icon. using for display inside Callkit(iOS)
CallKitLogo using from Images.xcassets/CallKitLogo


handleType
Type handle call generic, number, email
generic


supportsVideo

true


maximumCallGroups

2


maximumCallsPerCallGroup

1


audioSessionMode

None, gameChat, measurement, moviePlayback, spokenAudio, videoChat, videoRecording, voiceChat, voicePrompt


audioSessionActive

true


audioSessionPreferredSampleRate

44100.0


audioSessionPreferredIOBufferDuration

0.005


supportsDTMF

true


supportsHolding

true


supportsGrouping

true


supportsUngrouping

true


ringtonePath
Add file to root project xcode /ios/Runner/Ringtone.caf and Copy Bundle Resources(Build Phases)
Ringtone.cafsystem_ringtone_default using ringtone default of the phone







Source code
please checkout repo github
https://github.com/hiennguyen92/flutter_callkit_incoming
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https://github.com/hiennguyen92/flutter_callkit_incoming
Example





Pushkit - Received VoIP and Wake app from Terminated State (only for IOS)


Please check PUSHKIT.md setup Pushkit for IOS



Todo



Run background


Simplify the setup process



💡 Demo #

Demo Illustration:
Image



iOS(Lockscreen)
iOS(full screen)
iOS(Alert)













Android(Lockscreen) - Audio
Android(Alert) - Audio
Android(Lockscreen) - Video













Android(Alert) - Video
isCustomNotification: false