How to disable overlay permission on Android

https://facebook.github.io/react-native/docs/integration-with-existing-apps.html

https://medium.com/react-native-development/fixing-problems-in-react-native-caused-by-new-permission-model-on-android-1e547f754b8

talks about overlay resolution.

They add permission checking code to an activity where hosts respond to their own view.

if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
    if (!Settings.canDrawOverlays(this)) {
        Intent intent = new Intent(Settings.ACTION_MANAGE_OVERLAY_PERMISSION,
                                   Uri.parse("package:" + getPackageName()));
        startActivityForResult(intent, OVERLAY_PERMISSION_REQ_CODE);
    }
}

      

It seems like permission is required because react native needs to show debug window in overlay.

How can I disable it when creating an assembly?

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I turned it off in a release with two changes, one in the manifest and one in the code.

First: in the main manifest (src / main / AndroidManifest.xml) remove the line:

<uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW"/>

      

Add a new manifest to src / debug / AndroidManifest.xml that looks like this



<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    package="com.mycompany.myapp">

    <uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW"/>
</manifest>

      

This will merge permission only in debug options.

Second, in the code you mentioned, I added a check for BuildConfig.DEBUG:

if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
    if (!Settings.canDrawOverlays(this) && BuildConfig.DEBUG) {
        Intent intent = new Intent(Settings.ACTION_MANAGE_OVERLAY_PERMISSION,
                Uri.parse("package:" + getPackageName()));
        startActivityForResult(intent, OVERLAY_PERMISSION_REQ_CODE);
    }
}

      

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