Use the flag TYPEAPPLICATIONOVERLAY instead of TYPEPHONE in WindowManager. We can start this activity from anywhere - from other activities as well as from the foreground service.įirst, let’s add two small helper methods for checking whether the permission is granted or not fun Context. 4 Answers Sorted by: 52 This is occurring because the targetSdkVersion in the example and your targetSdkVersion are different. For this reason, we create an activity to ask for permission. Keep in mind that anytime in the future, the permission may be revoked for the app and so it’s necessary to do periodic checks. This is working for me as Im on Android Q and compiling with min-sdk19 and compile. I suggest ahmedwahba to look into this issue and do the necessary changes in OverAppsService.java. Fortunately, there is a way to check for the permission status to implement decent logic for requesting it from the user. in file OverAppsService.java: by A proper solution can be as follows. ![]() For example, on some Xiaomi phones, it’s Popup permission.Īs it’s special permission, we need to point the user to a particular screen in the phone’s settings and manually enable it. On some phones, it may have a different name. See the License for the specific language governing permissions and limitations under the License. To show floating windows, we need special permission called Draw over other apps. The previous step with altering AndroidManifest.xml is not enough. It is a long-running privileged service that helps users process. However, with a bit of effort, we can use it for our floating windows. What is an Accessibility Service An Accessibility Service assists users with disabilities in using Android devices and apps. This permission was initially meant to provide a mechanism for showing system windows – small notifications, error messages, call-in-progress overlays, etc. SYSTEM_ALERT_WINDOW □įor the floating technology to work, we need to define SYSTEM_ALERT_WINDOW in AndroidManifest.xml. In this article, I will teach you how to ask users for special permission that is required for the floating technology to work. I received feedback from tens of thousands of users and see various issues on different phones with different Android versions.īefore reading this article, it’s recommended to go through Floating Windows on Android 2: Foreground Service. It’s sometimes tricky, and I spent months reading documentation and Android source code and experimenting. ![]() After 6 years of the development of the app, I know a bit about it. This means that only Apps signed with the same certificate as the creator of the permission can use it. I’m the author of Floating Apps the first app of its kind on Google Play and the most popular one with over 8 million downloads. The technical reason for your error is the use of the TYPEKEYGUARDDIALOG flag - it requires which is a signature-level permission. To do this, open the AndroidManifest.xml file. ![]() Have you ever wondered how to make those floating windows used by Facebook Heads and other apps? Have you ever wanted to use the same technology in your app? It’s easy, and I will guide you through the whole process. The first step in requesting storage permission on Android is to add the permission to the app’s manifest file.
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |