通知栏权限是否开启
需要分系统版本来操作
4.4版本一下不处理，4.4到8.0,8.0以上
@RequiresApi(api = Build.VERSION_CODES.KITKAT)
public static boolean isNotificationEnabled(Context context) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
//8.0手机以上
if (((NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE)).getImportance() == NotificationManager.IMPORTANCE_NONE) {
return false;
}
}
String CHECK_OP_NO_THROW = "checkOpNoThrow";
String OP_POST_NOTIFICATION = "OP_POST_NOTIFICATION";
AppOpsManager mAppOps = (AppOpsManager) context.getSystemService(Context.APP_OPS_SERVICE);
ApplicationInfo appInfo = context.getApplicationInfo();
String pkg = context.getApplicationContext().getPackageName();
int uid = appInfo.uid;
Class appOpsClass = null;
try {
appOpsClass = Class.forName(AppOpsManager.class.getName());
Method checkOpNoThrowMethod = appOpsClass.getMethod(CHECK_OP_NO_THROW, Integer.TYPE, Integer.TYPE,
String.class);
Field opPostNotificationValue = appOpsClass.getDeclaredField(OP_POST_NOTIFICATION);
int value = (Integer) opPostNotificationValue.get(Integer.class);
return ((Integer) checkOpNoThrowMethod.invoke(mAppOps, value, uid, pkg) == AppOpsManager.MODE_ALLOWED);
} catch (Exception e) {
e.printStackTrace();
}
return false;
}
跳转到手机设置界面：
fun toSetting(activity: Activity, requestCode: Int) {
val intent = Intent()
intent.action = "android.settings.APPLICATION_DETAILS_SETTINGS"
intent.data = Uri.fromParts("package", activity.packageName, null)
activity.startActivityForResult(intent, requestCode)
}
设置界面返回处理：
override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
super.onActivityResult(requestCode, resultCode, data)
if (requestCode == 101) {
if (PermissionsUtil.isNotificationEnabled(mActivity!!) ) {
ViewUtils.visibility(card_view_notification_status,false)
}
}
}
如果解决问题，是不是要打赏一波呢
如果觉得《android 通知栏授权 Android通知栏权限是否开启》对你有帮助，请点赞、收藏，并留下你的观点哦！
