1 /* 2 * Copyright 2017 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.example.android.camera2basic 18 19 import android.Manifest 20 import android.app.AlertDialog 21 import android.app.Dialog 22 import android.os.Bundle 23 import android.support.v4.app.DialogFragment 24 25 /** 26 * Shows OK/Cancel confirmation dialog about camera permission. 27 */ 28 class ConfirmationDialog : DialogFragment() { 29 30 override fun onCreateDialog(savedInstanceState: Bundle?): Dialog = 31 AlertDialog.Builder(activity) 32 .setMessage(R.string.request_permission) 33 .setPositiveButton(android.R.string.ok) { _, _ -> 34 parentFragment.requestPermissions(arrayOf(Manifest.permission.CAMERA), 35 REQUEST_CAMERA_PERMISSION) 36 } 37 .setNegativeButton(android.R.string.cancel) { _, _ -> 38 parentFragment.activity?.finish() 39 } 40 .create() 41 } 42
