samples-flatfoot/ApiReviewDemo/app/src/main/java/com/android/flatfoot/apireviewdemo/internal/PermissionUtils.java

/*
 * Copyright (C) 2017 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.flatfoot.apireviewdemo.internal;

import static android.Manifest.permission.ACCESS_COARSE_LOCATION;
import static android.Manifest.permission.ACCESS_FINE_LOCATION;
import static android.support.v4.content.ContextCompat.checkSelfPermission;

import android.Manifest;
import android.app.Activity;
import android.content.Context;
import android.content.pm.PackageManager;
import android.support.v4.app.ActivityCompat;

// ignore it as implementation detail
public class PermissionUtils {

    public static boolean hasLocationPermission(Context context) {
        boolean fineLocationPermission = checkSelfPermission(context, ACCESS_FINE_LOCATION)
                == PackageManager.PERMISSION_GRANTED;
        boolean coarseLocationPermission = checkSelfPermission(context,
                ACCESS_COARSE_LOCATION) == PackageManager.PERMISSION_GRANTED;
        return fineLocationPermission && coarseLocationPermission;
    }

    public static void requestLocationPermission(Activity activity) {
        ActivityCompat.requestPermissions(activity,
                new String[]{Manifest.permission.ACCESS_FINE_LOCATION,
                        Manifest.permission.ACCESS_COARSE_LOCATION}, 0);
    }
}