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Push Notification Overview

Flutter only encapsulates the interface for setting push notification parameters. The push notification functionality relies on the push capabilities of the Android and iOS platforms.

Integrating Push Notification Functionality​

Please refer to the push notification documentation for Android and iOS for integration.

Configuring Third-Party Push Notifications for Android​


class RCIMIWPushOptions {
  // Xiaomi Push Id
  String? idMI;
  // Xiaomi Push appKey
  String? appKeyMI;
  // Meizu Push Id
  String? appIdMeizu;
  // Meizu Push appKey
  String? appKeyMeizu;
  // Oppo Push appKey
  String? appKeyOPPO;
  // Oppo Push appSecret
  String? appSecretOPPO;
  // Enable Huawei Push
  bool? enableHWPush;
  // Enable FCM Push
  bool? enableFCM;
  // Enable Vivo Push
  bool? enableVIVOPush;
}

Code Example​

RCIMIWEngineOptions options = RCIMIWEngineOptions.create();
RCIMIWPushOptions pushOptions = RCIMIWPushOptions.create(
    idMI: AndroidPushInfo.idMI,
    appKeyMI: AndroidPushInfo.appKeyMI,
    appIdMeizu: AndroidPushInfo.appIdMeizu,
    appKeyMeizu: AndroidPushInfo.appKeyMeizu,
    appKeyOPPO: AndroidPushInfo.appKeyOPPO,
    appSecretOPPO: AndroidPushInfo.appSecretOPPO,
    enableHWPush: true,
    enableFCM: false,
    enableVIVOPush: true,
);
options.pushOptions = pushOptions;
RCIMIWEngine e = await RCIMIWEngine.create(appkey, options);

For Android manufacturer push notifications, in addition to calling the above interface, you also need to perform related configurations in the native layer. Android Push Notification

iOS Push Notification​

Preparation​

Refer to iOS Push Notification

Requesting Push Notification Authorization​

- (BOOL)application:(UIApplication )application didFinishLaunchingWithOptions:(NSDictionary )launchOptions {
    // Request push notification authorization from the user after the app launches
    if ([[UIDevice currentDevice].systemVersion floatValue] >= 10.0) {
        UNUserNotificationCenter *center = [UNUserNotificationCenter currentNotificationCenter];
        center.delegate = self;
        [center requestAuthorizationWithOptions:(UNAuthorizationOptionAlert | UNAuthorizationOptionBadge | UNAuthorizationOptionSound) completionHandler:^(BOOL granted, NSError * _Nullable error) {
            if (granted) {
                // User allowed
                [center getNotificationSettingsWithCompletionHandler:^(UNNotificationSettings * _Nonnull settings) {

                }];

            } else {

            }
        }];
    } else if ([[UIDevice currentDevice].systemVersion floatValue] > 8.0) {
        //iOS8 - iOS10
        [application registerUserNotificationSettings:[UIUserNotificationSettings settingsForTypes:UIUserNotificationTypeAlert | UIUserNotificationTypeSound | UIUserNotificationTypeBadge categories:nil]];
    }

    // Register to get device Token
    [application registerForRemoteNotifications];
- (void)application:(UIApplication )application didRegisterUserNotificationSettings:(UIUserNotificationSettings )notificationSettings{
    [application registerForRemoteNotifications];
}

Setting DeviceToken​

- (void)application:(UIApplication )application didRegisterForRemoteNotificationsWithDeviceToken:(NSData )deviceToken {
    // The Flutter SDK internally executes the iOS native SDK setDeviceToken method, so users do not need to call it
}
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