標籤:code task class 系統 enabled DApp details get 介面
4.4以下並沒有提過從app跳轉到應用通知設定頁面的Action,可考慮跳轉到應用詳情頁面,下面是直接跳轉到應用通知設定的代碼:
if (android.os.Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) { Intent intent = new Intent(); intent.setAction("android.settings.APP_NOTIFICATION_SETTINGS"); intent.putExtra("app_package", getActivity().getPackageName()); intent.putExtra("app_uid", getActivity().getApplicationInfo().uid); startActivity(intent); } else if (android.os.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:" + getActivity().getPackageName())); startActivity(intent); }
跳轉到應用詳情頁面的代碼如下:
Intent localIntent = new Intent(); localIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); if (Build.VERSION.SDK_INT >= 9) { localIntent.setAction("android.settings.APPLICATION_DETAILS_SETTINGS"); localIntent.setData(Uri.fromParts("package", getActivity().getPackageName(), null)); } else if (Build.VERSION.SDK_INT <= 8) { localIntent.setAction(Intent.ACTION_VIEW); localIntent.setClassName("com.android.settings", "com.android.settings.InstalledAppDetails"); localIntent.putExtra("com.android.settings.ApplicationPkgName", getActivity().getPackageName()); } startActivity(localIntent);
對於檢測app是否開啟通知,同樣是針對4.4以上的系統才有效:
NotificationManagerCompat manager = NotificationManagerCompat.from(App.getInstance().getContext());boolean isOpened = manager.areNotificationsEnabled();
4.4以下調用該方法並不會出錯,只是全部返回true,預設開啟狀態
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Android判斷APP通知許可權是否開啟
情境:判斷使用者是否屏蔽了應用的推送許可權
NotificationManagerCompat.from(context).areNotificationsEnabled()
android 跳轉到應用通知設定介面的樣本