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Protect VPN dialogs against overlay.

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Bug: 130568701
Test: manual. After this, can't display on top of it
Change-Id: Ib032f800edb0416cc15f01a34954340d0d0ffa78
Merged-In: Ib032f800edb0416cc15f01a34954340d0d0ffa78
(cherry picked from commit 4e80dc2861614d25a1f957f50040a8cf04812d11)
This commit is contained in:
Chalard Jean
2019-05-20 13:11:37 +09:00
committed by Bryan Ferris
parent fe9f143d2c
commit 016c72c8ab
2 changed files with 4 additions and 0 deletions
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1
packages/VpnDialogs/AndroidManifest.xml
View File

@@ -21,6 +21,7 @@
<uses-permission android:name="android.permission.CONTROL_VPN" />
<uses-permission android:name="android.permission.CONNECTIVITY_INTERNAL" />
<uses-permission android:name="android.permission.HIDE_NON_SYSTEM_OVERLAY_WINDOWS"/>
<application android:label="VpnDialogs"
android:allowBackup="false" >

3
packages/VpnDialogs/src/com/android/vpndialogs/ConfirmDialog.java
View File

@@ -16,6 +16,8 @@
package com.android.vpndialogs;
import static android.view.WindowManager.LayoutParams.PRIVATE_FLAG_HIDE_NON_SYSTEM_OVERLAY_WINDOWS;
import android.content.Context;
import android.content.DialogInterface;
import android.content.pm.PackageManager;
@@ -78,6 +80,7 @@ public class ConfirmDialog extends AlertActivity
setupAlert();
getWindow().setCloseOnTouchOutside(false);
getWindow().addPrivateFlags(PRIVATE_FLAG_HIDE_NON_SYSTEM_OVERLAY_WINDOWS);
Button button = mAlert.getButton(DialogInterface.BUTTON_POSITIVE);
button.setFilterTouchesWhenObscured(true);
}