在我的本机应用程序中,我尝试使用此库react-native-push-notification处理预定的语言环境通知,它在运行Android API 25以下的设备中工作正常,所以问题出现在android Oreo版本中,我尝试了很多解决方案,比如使用频道并向该频道添加通知,但没有结果,请帮助!
我的反应原生版本:
来自android项目:
buildToolsVersion = "28.0.2"
minSdkVersion = 16
compileSdkVersion = 28
targetSdkVersion = 27
supportLibVersion = "28.0.0"
我花了好几天寻找解决方案后才解决了这个问题!
转到android项目中的react-native-push-notification库文件并进行一些更改here
将这些行替换为:
NotificationChannel mChannel = manager.getNotificationChannel(NOTIFICATION_CHANNEL_ID);
if (mChannel == null) {
mChannel = new NotificationChannel(NOTIFICATION_CHANNEL_ID, "Channel name", NotificationManager.IMPORTANCE_MAX);
mChannel.enableVibration(true);
mChannel.setVibrationPattern(new long[]{100, 200, 300, 400, 500, 400, 300, 200, 400});
manager.createNotificationChannel(mChannel);
}
由于电池优化,本机推送通知无法在> = o中起作用...
在MAinActivity.java中添加频道
public void onResume() {
super.onResume();
NotificationManager nMgr = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
int importance = NotificationManager.IMPORTANCE_HIGH;
NotificationChannel notificationChannel = new NotificationChannel("channelID", "channelName", importance);
notificationChannel.enableLights(true);
notificationChannel.setLightColor(Color.RED);
notificationChannel.enableVibration(true);
notificationChannel.setVibrationPattern(new long[]{100, 200, 300, 400, 500, 400, 300, 200, 400});
nMgr.createNotificationChannel(notificationChannel);
}
nMgr.cancelAll();
}