Avoid asking for a milion permissions when app is installed

Hello,

I have an Unity app that uses the camera and microphone and some other stuff.

However 99% of the time the user never has to use the microphone or camera unless they use a specific part of the app.

Right now as soon as they install the app they get bombarded with all these permission requests, i assume because they are listed in the manifest, even though the program code isnt asking for permission at that time.

All these permission request will turn most people off and they may just uninstall the app because it thinks why is it asking for all these permissions when im not using camera and microphone, they will think its a spy, virus, or spam app or something like that.

Is there a way not to ask the user for permission until the user tries using that part of the app which requires asking for permission?

For example if the user tries to use the part of the app that requires using the microphone, then the program will ask for permission at that time. the user will feel much better about that since they were the one who initiated that action, rather than getting bombarded with permission requests at the beginning.

But because the permissions are in the manifest, the Android OS is asking for permission by itself without my program code doing it.

Does anybody know how to ask for permission only when its needed by the program? It seems once permission is in the manifest Android asks for it during installation automatically.

 

I tried that but still the same, it immediately ask for permission to access photos and media files without my code asking for any permission or trying to use any of it. Heres my manifest

<uses-feature android:name="android.hardware.camera" />

<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="unityplayer.SkipPermissionsDialog"/>
<uses-permission android:name="android.permission.FLASHLIGHT"/>
<uses-permission android:name="android.permission.CAMERA" />
<uses-permission android:name="android.permission.RECORD_AUDIO"/>
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />

 

Thanks for the advice, i put it in the <application> section like you suggest, it does work in suppressing asking for permissions when the app installs and starts, but then the app doesnt work properly after that.

By adding that one line my scene doesnt load after that. It just gets stuck, removing that line cures it. Here is the code

Code (CSharp):

1.        
2.             GlobalData.assetBundle = null;
3.             GlobalData.localAssetBundle = null;
4.             GlobalData.loadedBundleScene = "main_7";
5.             AsyncOperation asyncLoad = SceneManager.LoadSceneAsync(GlobalData.loadedBundleScene, LoadSceneMode.Additive);
6.             asyncLoad.allowSceneActivation = false;
7.             Debug.Log("local scene downloading start...."+asyncLoad.isDone);
8.             while (!asyncLoad.isDone) {
9.                 if (asyncLoad.progress >= 0.9f) {
10.                     asyncLoad.allowSceneActivation = true;
11.                     Debug.Log("second phase decoding...");
12.                 }
13.                 Debug.Log("local load tick..." + asyncLoad.progress + " isDone="+asyncLoad.isDone);
14.                 yield return null;
15.                 yield return new WaitForSeconds(0.04f);
16.             }
17.             Debug.Log("async load local scene loop done:"+asyncLoad.isDone);
18.             SceneManager.SetActiveScene(SceneManager.GetSceneByName(GlobalData.loadedBundleScene));
19.             GlobalData.staticSceneLoaded = true;
20.             Debug.Log("local load done...");

So im in one scene (base scene), and trying to load another scene (the real game scene) on top of that.

When I add the unityplayer.SkipPermissionsDialog to the <application> section to suppress asking for permission, the code above gets stuck in the loop above loading the scene, and never exists.

It gets to where it says "second phase decoding" then prints out one last "local load tick" message" and stops after that.

Removing that line from the manifest and it works normally. Dont know whats causing it except that line in the manifest, adding that one line causes the problem, removing that one line removes the problem.

 

Can this be done for iOS

 

@JuliusM Please share how to do this on iOS. Thank you!

 

Dear JuliusM, please share how to do this on iOS, thank you!

 

iOS doesn't pop the permissions until you request for it (with a exception for internet permission which started showing recently). So check where actually the permission is being requested and only request it when you need it.

On Android, until the introduction of Runtime permissions (from Android 6.0 I suppose), system used to request all the permissions at the start of the app. Later with the introduction of runtime permissions, display of it can be controlled similar to iOS.

To avoid breaking builds while the migration happens (from non runtime to runtime permissions on Android), Unity came up(it's an intelligent workaround to not break the builds) with the idea of SkipPermissionsDialog meta data property which automatically fires permissions at start of the app. To avoid this behaviour and request as per your requirement, you can modify the SkipPermissionsDialog property.

 

Dear Voxel-Busters, thank you so much for the information. A my own mistake makes the app request permission at launch. Thanks for your help!