需求:
1、全新、升级安装后判断系统是否屏蔽App的通知。
2、如果通知被屏蔽,弹出提醒开启通知的弹窗。
3、点击弹窗中“立即开启”按钮,跳转到系统对应的此App的通知设置界面。
解决方法:
1、判断通知App的通知功能是否被屏蔽。代码如下:
NotificationManagerCompat notificationManagerCompat = NotificationManagerCompat.from(this);
boolean areNotificationsEnabled = notificationManagerCompat.areNotificationsEnabled();
备注:此方法只针对Android4.3以及以上
2、跳转到对应的通知设置页面。代码如下:
public static void goSystemNotificationSetting(Context context) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
Uri uri = Uri.parse("package:" + context.getPackageName());
Intent intentSet = new Intent(Settings.ACTION_APPLICATION_DETAILS_SETTINGS, uri);
context.startActivity(intentSet);
} else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
Intent intent = new Intent();
intent.setAction("android.settings.APP_NOTIFICATION_SETTINGS");
intent.putExtra("app_package", context.getPackageName());
intent.putExtra("app_uid", context.getApplicationInfo().uid);
context.startActivity(intent);
} else if (Build.VERSION.SDK_INT == Build.VERSION_CODES.KITKAT) {
Intent intent = new Intent();
intent.setAction(Settings.ACTION_APPLICATION_DETAILS_SETTINGS);
intent.addCategory(Intent.CATEGORY_DEFAULT);
intent.setData(Uri.parse("package:" + context.getPackageName()));
context.startActivity(intent);
} else {
Intent localIntent = new Intent();
localIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
localIntent.setAction(Settings.ACTION_APPLICATION_DETAILS_SETTINGS);
localIntent.setData(Uri.fromParts("package", context.getPackageName(), null));
context.startActivity(localIntent);
}
}