DO NOT MERGE - Merge pi-platform-release (PPRL.190505.001) into stage-aosp-master

package com.android.settings;

import static android.view.WindowManager.LayoutParams.PRIVATE_FLAG_HIDE_NON_SYSTEM_OVERLAY_WINDOWS;

import android.content.ComponentName;

import android.content.Context;

import android.content.DialogInterface;

import android.view.LayoutInflater;

import android.view.View;

import android.view.ViewGroup;

import android.view.Window;

import android.view.WindowManager;

import android.widget.BaseAdapter;

import android.widget.ImageView;

import android.widget.TextView;

        }

    }

    @Override

    protected void onStart() {

        super.onStart();

        getWindow().addPrivateFlags(PRIVATE_FLAG_HIDE_NON_SYSTEM_OVERLAY_WINDOWS);

        android.util.EventLog.writeEvent(0x534e4554, "120484087", -1, "");

    }

    @Override

    protected void onStop() {

        super.onStop();

        final Window window = getWindow();

        final WindowManager.LayoutParams attrs = window.getAttributes();

        attrs.privateFlags &= ~PRIVATE_FLAG_HIDE_NON_SYSTEM_OVERLAY_WINDOWS;

        window.setAttributes(attrs);

    }

    @Override

    public void onClick(DialogInterface dialog, int which) {

        switch (which) {