Java tutorial
/* * Copyright 2016 Lixplor * 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.lixplor.fastutil.utils.runtime; import android.app.Activity; import android.content.Context; import android.content.pm.PackageManager; import android.support.v4.app.ActivityCompat; import com.lixplor.fastutil.utils.FastUtil; /** * Created : 2016-09-03 * Author : Lixplor * Web : http://blog.lixplor.com * Email : me@lixplor.com */ public class PermissionUtil { /* todo x??? x?? ???? */ private static Context sContext = FastUtil.getContext(); private PermissionUtil() throws IllegalAccessException { throw new IllegalAccessException("Instantiation is not allowed! Use static methods only!"); } public static boolean hasPermission(String permission) { return ActivityCompat.checkSelfPermission(sContext, permission) != PackageManager.PERMISSION_GRANTED; } public static void requestPermissions(Activity activity, String[] permissions, int requestCode) { ActivityCompat.requestPermissions(activity, permissions, requestCode); } }