1 /* 2 * Copyright (C) 2015 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License 15 */ 16 17 package com.android.incallui.videotech.utils; 18 19 import android.content.Context; 20 import android.content.pm.PackageManager; 21 import android.support.annotation.NonNull; 22 import android.support.v4.content.ContextCompat; 23 import com.android.dialer.util.PermissionsUtil; 24 25 public class VideoUtils { 26 27 public static boolean hasSentVideoUpgradeRequest(@SessionModificationState int state) { 28 return state == SessionModificationState.WAITING_FOR_UPGRADE_TO_VIDEO_RESPONSE 29 || state == SessionModificationState.UPGRADE_TO_VIDEO_REQUEST_FAILED 30 || state == SessionModificationState.REQUEST_REJECTED 31 || state == SessionModificationState.UPGRADE_TO_VIDEO_REQUEST_TIMED_OUT; 32 } 33 34 public static boolean hasReceivedVideoUpgradeRequest(@SessionModificationState int state) { 35 return state == SessionModificationState.RECEIVED_UPGRADE_TO_VIDEO_REQUEST; 36 } 37 38 public static boolean hasCameraPermissionAndShownPrivacyToast(@NonNull Context context) { 39 return PermissionsUtil.hasCameraPrivacyToastShown(context) && hasCameraPermission(context); 40 } 41 42 public static boolean hasCameraPermission(@NonNull Context context) { 43 return ContextCompat.checkSelfPermission(context, android.Manifest.permission.CAMERA) 44 == PackageManager.PERMISSION_GRANTED; 45 } 46 } 47
