/*
 * Copyright (C) 2014 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.example.android.uamp.utils;

import android.os.Bundle;

public class CarHelper {
    private static final String AUTO_APP_PACKAGE_NAME = "com.google.android.projection.gearhead";

    // Use these extras to reserve space for the corresponding actions, even when they are disabled
    // in the playbackstate, so the custom actions don't reflow.
    private static final String SLOT_RESERVATION_SKIP_TO_NEXT =
            "com.google.android.gms.car.media.ALWAYS_RESERVE_SPACE_FOR.ACTION_SKIP_TO_NEXT";
    private static final String SLOT_RESERVATION_SKIP_TO_PREV =
            "com.google.android.gms.car.media.ALWAYS_RESERVE_SPACE_FOR.ACTION_SKIP_TO_PREVIOUS";
    private static final String SLOT_RESERVATION_QUEUE =
            "com.google.android.gms.car.media.ALWAYS_RESERVE_SPACE_FOR.ACTION_QUEUE";


    public static boolean isValidCarPackage(String packageName) {
        return AUTO_APP_PACKAGE_NAME.equals(packageName);
    }

    public static void setSlotReservationFlags(Bundle extras, boolean reservePlayingQueueSlot,
          boolean reserveSkipToNextSlot, boolean reserveSkipToPrevSlot) {
        if (reservePlayingQueueSlot) {
            extras.putBoolean(SLOT_RESERVATION_QUEUE, true);
        } else {
            extras.remove(SLOT_RESERVATION_QUEUE);
        }
        if (reserveSkipToPrevSlot) {
            extras.putBoolean(SLOT_RESERVATION_SKIP_TO_PREV, true);
        } else {
            extras.remove(SLOT_RESERVATION_SKIP_TO_PREV);
        }
        if (reserveSkipToNextSlot) {
            extras.putBoolean(SLOT_RESERVATION_SKIP_TO_NEXT, true);
        } else {
            extras.remove(SLOT_RESERVATION_SKIP_TO_NEXT);
        }
    }
}

@@ -673,44 +673,230 @@
 oid.
-os.Bundle;%0A%0Apublic class CarHelper %7B
+app.UiModeManager;%0Aimport android.content.Context;%0Aimport android.content.res.Configuration;%0Aimport android.os.Bundle;%0A%0Apublic class CarHelper %7B%0A    private static final String TAG = LogHelper.makeLogTag(CarHelper.class);%0A
 %0A   
@@ -2482,11 +2482,642 @@
  %7D%0A    %7D
+%0A%0A    /**%0A     * Returns true when running Android Auto or a car dock.%0A     *%0A     * @param c Context to detect UI Mode.%0A     * @return true when device is running in car mode, false otherwise.%0A     */%0A    public static boolean isCarUiMode(Context c) %7B%0A        UiModeManager uiModeManager = (UiModeManager) c.getSystemService(Context.UI_MODE_SERVICE);%0A        if (uiModeManager.getCurrentModeType() == Configuration.UI_MODE_TYPE_CAR) %7B%0A            LogHelper.d(TAG, %22Running in Car mode%22);%0A            return true;%0A        %7D else %7B%0A            LogHelper.d(TAG, %22Running on a non-Car mode%22);%0A            return false;%0A        %7D%0A    %7D
 %0A%7D%0A

Add helper method to indicate if in Car mode.