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Commit 2844d75a authored by Badhri Jagan Sridharan's avatar Badhri Jagan Sridharan
Browse files

Set flag to disallow non system window overlays to prevent tapjacking 

Bug: 183609854
Test: manual
Change-Id: I4e63a98c875742ef0068d381d5fd4ec38c267768
parent 08cf0ab5

packages/SystemUI/src/com/android/systemui/usb/UsbResolverActivity.java

+3 −0
Original line number Diff line number Diff line
@@ -33,6 +33,7 @@ import android.os.RemoteException; 
import android.os.ServiceManager;

import android.os.UserHandle;

import android.util.Log;

import android.view.WindowManager;

import android.widget.CheckBox;



import com.android.internal.app.ResolverActivity;
@@ -60,6 +61,8 @@ public class UsbResolverActivity extends ResolverActivity { 


    @Override

    protected void onCreate(Bundle savedInstanceState) {

        getWindow().addSystemFlags(

                WindowManager.LayoutParams.SYSTEM_FLAG_HIDE_NON_SYSTEM_OVERLAY_WINDOWS);

        Intent intent = getIntent();

        Parcelable targetParcelable = intent.getParcelableExtra(Intent.EXTRA_INTENT);

        if (!(targetParcelable instanceof Intent)) {