Merge "Set stay awake while wireless charging."

            Settings.Global.putInt(getActivity().getContentResolver(),

                    Settings.Global.STAY_ON_WHILE_PLUGGED_IN,

                    mKeepScreenOn.isChecked() ?

                            (BatteryManager.BATTERY_PLUGGED_AC | BatteryManager.BATTERY_PLUGGED_USB) : 0);

                            (BatteryManager.BATTERY_PLUGGED_AC | BatteryManager.BATTERY_PLUGGED_USB

                                    | BatteryManager.BATTERY_PLUGGED_WIRELESS) : 0);

        } else if (preference == mBtHciSnoopLog) {

            writeBtHciSnoopLogOptions();

        } else if (preference == mEnableOemUnlock && mEnableOemUnlock.isEnabled()) {

/*

 * Copyright (C) 2016 The Android Open Source Project

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 *

 *      http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */

package com.android.settings.tests;

import android.app.Instrumentation;

import android.content.Context;

import android.content.Intent;

import android.os.BatteryManager;

import android.provider.Settings;

import android.support.test.InstrumentationRegistry;

import org.junit.After;

import org.junit.Before;

import org.junit.runner.RunWith;

import android.support.test.filters.SmallTest;

import android.support.test.runner.AndroidJUnit4;

import org.junit.Test;

import com.android.settings.R;

import static android.support.test.espresso.Espresso.onView;

import static android.support.test.espresso.action.ViewActions.click;

import static android.support.test.espresso.matcher.ViewMatchers.*;

import static junit.framework.Assert.assertEquals;

@RunWith(AndroidJUnit4.class)

@SmallTest

public class KeepOnScreenTest {

    private static int EXPECTED_FLAG = BatteryManager.BATTERY_PLUGGED_AC

            | BatteryManager.BATTERY_PLUGGED_USB | BatteryManager.BATTERY_PLUGGED_WIRELESS;

    @Test

    public void testStayAwake_turnOn_StayAwakeWhileWirelessCharging() throws Exception{

        Instrumentation instrumentation = InstrumentationRegistry.getInstrumentation();

        instrumentation.startActivitySync(new Intent(android.provider.Settings

                .ACTION_APPLICATION_DEVELOPMENT_SETTINGS));

        final Context targetContext = instrumentation.getTargetContext();

        final int prevFlag = Settings.Global.getInt(targetContext.getContentResolver(), Settings

                .Global.STAY_ON_WHILE_PLUGGED_IN);

        // Turn on "Stay Awake" if needed

        if (prevFlag == 0) {

            onView(withText(R.string.keep_screen_on)).perform(click());

        }

        final int currentFlag = Settings.Global.getInt(targetContext.getContentResolver(), Settings

                .Global.STAY_ON_WHILE_PLUGGED_IN);

        assertEquals(EXPECTED_FLAG, currentFlag);

        // Since this app doesn't have permission(and shouldn't have) to change global setting, we

        // can only tearDown in this way

        if (prevFlag != currentFlag) {

            onView(withText(R.string.keep_screen_on)).perform(click());

        }

    }

}