오프라인 푸시

// Chinese mainland edition
flutter pub add tencent_chat_push_for_china

// International edition
flutter pub add tim_ui_kit_push_plugin

static final PushAppInfo appInfo = PushAppInfo(
 hw_buz_id: , // Huawei certificate ID
 mi_app_id: , // Mi `APPID`
 mi_app_key: , // Mi `APPKey`
 mi_buz_id: , // Mi certificate ID
 mz_app_id: , // Meizu `APPID`
 mz_app_key: , // Meizu `APPKey`
 mz_buz_id: , // Meizu certificate ID
 vivo_buz_id: , // vivo certificate ID
 oppo_app_key: , // OPPO `APPKey`
 oppo_app_secret: , // OPPO `APP Secret`
 oppo_buz_id: , // OPPO certificate ID
 oppo_app_id: , // OPPO `APPID`
 google_buz_id: , // Google FCM certificate ID
 apple_buz_id: , // Apple certificate ID
 honor_buz_id: , // Honor certificate ID
);

<application
    android:usesCleartextTraffic="true" // Add this line
>
  <!-- possibly other elements -->
</application>

WidgetsFlutterBinding.ensureInitialized();

await Firebase.initializeApp(
  options: DefaultFirebaseOptions.currentPlatform,
);

// Other Gradle plugins of application
apply plugin: 'com.huawei.agconnect'      // HMS Push SDK Gradle plugin
android {
    // Application configuration content
}

<uses-permission android:name = "com.huawei.android.launcher.permission.CHANGE_BADGE "/>

      android: {
        defaultConfig {
          manifestPlaceholders = [
            ....
            vivo_APPID: "Enter the vivo AppID that you obtained"
            vivo_APPKEY: "Enter the vivo AppKey that you obtained"
            .....
          ]
        }
      }

    <meta-data
        android:name="com.vivo.push.api_key"
        android:value="Enter the vivo AppKey that you obtained" />
    <meta-data
        android:name="com.vivo.push.app_id"
        android:value="Enter the vivo AppID that you obtained" />
</application>

<uses-permission android:name="com.vivo.notification.permission.BADGE_ICON" />

    <meta-data
        android:name="com.hihonor.push.app_id"
        android:value="Enter the HONOR AppID that you obtained" />
</application>

repositories {
    maven { url 'https://developer.hihonor.com/repo/' }  // Add
}

<uses-permission android:name = "com.hihonor.android.launcher.permission.CHANGE_BADGE" />

final TimUiKitPushPlugin cPush = TimUiKitPushPlugin(
    isUseGoogleFCM: true, // This parameter is unavailable in the Chinese mainland edition.
  );

Future.delayed(const Duration(seconds: 5), () async {
  final bool isUploadSuccess =
    await ChannelPush.uploadToken(PushConfig.appInfo);
  print("Push token upload result: $isUploadSuccess");
});

/// App
@override
void didChangeAppLifecycleState(AppLifecycleState state) async {
  print("--" + state.toString());
  int? unreadCount = await _getTotalUnreadCount();
  switch (state) {
    case AppLifecycleState.inactive:
     TencentImSDKPlugin.v2TIMManager
        .getOfflinePushManager()
        .doBackground(unreadCount: unreadCount ?? 0);
      if(unreadCount != null){
        cPush.setBadgeNum(unreadCount);
      }
      break;
    case AppLifecycleState.resumed:
      TencentImSDKPlugin.v2TIMManager
        .getOfflinePushManager()
        .doForeground();
      break;
    case AppLifecycleState.paused:
      TencentImSDKPlugin.v2TIMManager
        .getOfflinePushManager()
        .doBackground(unreadCount: unreadCount ?? 0);
      if(unreadCount != null){
        cPush.setBadgeNum(unreadCount);
      }
      break;
  }
}

OfflinePushInfo({
    this.title = '', // Push notification title. When this string is left empty, the Chat backend will automatically replace it with the sender nickname or, if the sender nickname is unavailable, the sender ID. Therefore, we recommend you leave it empty unless you have special needs, which delivers the same experience as Weixin.
    this.desc = '', // Push the second line
    this.disablePush = false,
    this.ext = '', // Extra information in the push, which can be obtained after the redirect upon notification click. We recommend you pass in the JSON string containing conversation information, so that the receiver can be redirected to the corresponding chat. For more information, see the following TUIKit instance code.
    this.androidOPPOChannelID = '', // OPPO channel ID
  });

TIMUIKitChat(
    config: TIMUIKitChatConfig(
            notificationTitle: "",// Push notification title. When this string is left empty, the Chat backend will automatically replace it with the sender nickname or, if the sender nickname is unavailable, the sender ID. Therefore, we recommend you leave it empty unless you have special needs.
            notificationOPPOChannelID: "", // OPPO channel ID configured for message push
            notificationBody: (V2TimMessage message, String convID, ConvType convType) {
              return "the second line of the push you customize based on the given parameters";
            },
            notificationExt: (V2TimMessage message, String convID, ConvType convType) {
              // The `ext` field you customize based on the given parameters. We recommend you pass in the conversation ID in JSON format as follows:
              String createJSON(String convID){
                return "{\"conversationID\": \"$convID\"}";
              }
              String ext =  (convType == ConvType.c2c
                  ? createJSON("c2c_${message.sender}")
                  : createJSON("group_$convID"));
              return ext;
            }
        )
)

BuildContext? _cachedContext;
final TimUiKitPushPlugin cPush = TimUiKitPushPlugin(
  isUseGoogleFCM: true, // This parameter is unavailable in the Chinese mainland edition.
);

@override
void initState() {
  super.initState();
  _cachedContext = context;
}

void handleClickNotification(Map<String, dynamic> msg) async {
    String ext = msg['ext'] ?? "";
    Map<String, dynamic> extMsp = jsonDecode(ext);
    String convId = extMsp["conversationID"] ?? "";

    // We recommend you determine whether the current page is the conversation to be redirected to.
    // If yes, we recommend you stop the redirect to avoid entering the same page.

    final targetConversationRes = await TencentImSDKPlugin.v2TIMManager
        .getConversationManager()
        .getConversation(conversationID: convId);

    V2TimConversation? targetConversation = targetConversationRes.data;

    if(targetConversation != null){
      cPush.clearAllNotification();
      Navigator.push(
          _cachedContext ?? context,
          MaterialPageRoute(
            builder: (context) => Chat(
              selectedConversation: targetConversation,
            ),
          ));
    }
  }

final user = await sdkInstance.getLoginUser();
final myId = user.data;
OfflinePushInfo offlinePush = OfflinePushInfo(
  title: "",
  desc: "make an audio call to you",
  ext: "{\"conversationID\": \"c2c_$myId\"}",
  disablePush: false,
  ignoreIOSBadge: false,
  androidOPPOChannelID: PushConfig.OPPOChannelID
);

_calling?.call(widget.selectedConversation.userID!, CallingScenes.Audio, offlinePush);

final TimUiKitPushPlugin cPush = TimUiKitPushPlugin(
  isUseGoogleFCM: true, // This parameter is unavailable in the Chinese mainland edition.
);
cPush.init(
    pushClickAction: pushClickAction, // Callback for the event upon notification click, which is as detailed in step 6.
    appInfo: PushConfig.appInfo, // Pass in the `appInfo` in step 1
);

OfflinePushInfo({
    // Other configurations
    this.iOSSound = "", // iOS offline push sound settings. `iOSSound = kIOSOfflinePushNoSound` indicates not to play back the system sound when a message is received; `iOSSound = kIOSOfflinePushDefaultSound` indicates to play back the system sound when a message is received. To customize `iOSSound`, you need to link the audio file to the Xcode project and pass in the filename (with the extension) to `iOSSound`.
    this.ignoreIOSBadge = false,
  });

TIMUIKitChat(
    config: TIMUIKitChatConfig(
            // Other configurations
            notificationIOSSound: "", // iOS offline push sound settings. `iOSSound = kIOSOfflinePushNoSound` indicates not to play back the system sound when a message is received; `iOSSound = kIOSOfflinePushDefaultSound` indicates to play back the system sound when a message is received. To customize `iOSSound`, you need to link the audio file to the Xcode project and pass in the filename (with the extension) to `iOSSound`.
        )
)

TencentImSDKPlugin.v2TIMManager.callExperimentalAPI(
    api: 'disableBadgeNumber',
    param: true
);

{
    "From_Account": "Admin", // We recommend that you set the value to an admin account.
    "MsgRandom": 3674128,
    "MsgLifeTime": 120,
    "MsgBody": [
        {
            "MsgType": "TIMTextElem",
            "MsgContent": {
                "Text": "Push Test"
            }
        }
    ],
    "OfflinePushInfo": {
        "PushFlag": 0,
    "Title": "Title of the message to push",
        "Desc": "Content to push offline",
        "Ext": "The content to be passed through. The value must be in the JSON format. You can get the content through click callback or custom operations such as tap-to-redirect.",
        "AndroidInfo": { // Push configuration on Android devices.
            "Sound": "android.mp3"
        },
        "ApnsInfo": { // Push configuration on iOS devices.
            "Sound": "apns.mp3",
            "BadgeMode": 1, // If this field is left as default or is set to `0`, the message is counted. If this field is set to `1`, the message is not counted, that is, the badge counter in the upper-right corner does not increase.
            "Title":"apns title", // APNs title
            "SubTitle":"apns subtitle", // APNs subtitle
            "Image":"www.image.com" // Image URL
        }
    }
}

// Chinese mainland edition
flutter pub add tencent_chat_push_for_china

// International edition
flutter pub add tim_ui_kit_push_plugin

if (@available(iOS 10.0, *)) {
  [UNUserNotificationCenter currentNotificationCenter].delegate = (id<UNUserNotificationCenterDelegate>) self;
}

if #available(iOS 10.0, *) {
  UNUserNotificationCenter.current().delegate = self as? UNUserNotificationCenterDelegate
}

final TimUiKitPushPlugin cPush = TimUiKitPushPlugin(
  isUseGoogleFCM: true, // This parameter is unavailable in the Chinese mainland edition.
);

cPush.init(
  // Bind the function for the redirect upon notification click, which is as detailed below
  pushClickAction: onClickNotification,
);

final advancedMsgListener = V2TimAdvancedMsgListener(
  onRecvNewMessage: (V2TimMessage newMsg) {
    // Listen for the event triggered by the callback
    // Call the API for triggering local message notification mentioned in the next step
  },
});

TencentImSDKPlugin.v2TIMManager
        .getMessageManager()
        .addAdvancedMsgListener(listener: advancedMsgListener);

cPush.createNotificationChannel(
        channelId: "new_message",
        channelName: "message push",
        channelDescription: "push new messages");

cPush.displayNotification(
  channelID: "new_message",
  channelName: "message push",
  title: "",
  body: "",
  ext: ""
);

cPush.displayDefaultNotificationForMessage(
        message: message, channelID: "new_message", channelName: "message push");

BuildContext? _cachedContext;
final TimUiKitPushPlugin cPush = TimUiKitPushPlugin(
  isUseGoogleFCM: true, // This parameter is unavailable in the Chinese mainland edition.
);

@override
void initState() {
  super.initState();
  _cachedContext = context;
}

void onClickNotification(Map<String, dynamic> msg) async {
    String ext = msg['ext'] ?? "";
    Map<String, dynamic> extMsp = jsonDecode(ext);
    String convId = extMsp["conversationID"] ?? "";

    // Do not redirect if the current conversation is the target conversation
    // We recommend you check the current page opened by the user.

    final targetConversationRes = await TencentImSDKPlugin.v2TIMManager
        .getConversationManager()
        .getConversation(conversationID: convId);

    V2TimConversation? targetConversation = targetConversationRes.data;

    if(targetConversation != null){
      cPush.clearAllNotification();
      Navigator.push(
          _cachedContext ?? context,
          MaterialPageRoute(
            builder: (context) => Chat(
              selectedConversation: targetConversation,
            ),
          ));
    }
  }