4.4以下并沒(méi)有提過(guò)從app跳轉(zhuǎn)到應(yīng)用通知設(shè)置頁(yè)面的Action，可考慮跳轉(zhuǎn)到應(yīng)用詳情頁(yè)面,下面是直接跳轉(zhuǎn)到應(yīng)用通知設(shè)置的代碼：
if (android/235490.html">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(zhuǎn)到應(yīng)用詳情頁(yè)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(duì)于檢測(cè)app是否開(kāi)啟通知，同樣是針對(duì)4.4以上的系統(tǒng)才有效:
NotificationManagerCompat manager = NotificationManagerCompat.from(App.getInstance().getContext());boolean isOpened = manager.areNotificationsEnabled();
4.4以下調(diào)用該方法并不會(huì)出錯(cuò)，只是全部返回true,默認(rèn)開(kāi)啟狀態(tài)
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