For floating overlay window in Android we need following permission on “AndroidManifest.xml” <uses-permission android:name=”android.permission.SYSTEM_ALERT_WINDOW” /> How to open overlay window/ How get permission to draw overlay screen: public final static int Overlay_REQUEST_CODE = 251; public void checkDrawOverlayPermission() { if (Build.VERSION.SDK_INT >= 23) { if (!Settings.canDrawOverlays(mActivity)) { Intent intent = new Intent(Settings.ACTION_MANAGE_OVERLAY_PERMISSION, Uri.parse(“package:” + getPackageName())); startActivityForResult(intent, …
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