1*90c8c64dSAndroid Build Coastguard Worker /* 2*90c8c64dSAndroid Build Coastguard Worker * Copyright (C) 2014 The Android Open Source Project 3*90c8c64dSAndroid Build Coastguard Worker * 4*90c8c64dSAndroid Build Coastguard Worker * Licensed under the Apache License, Version 2.0 (the "License"); 5*90c8c64dSAndroid Build Coastguard Worker * you may not use this file except in compliance with the License. 6*90c8c64dSAndroid Build Coastguard Worker * You may obtain a copy of the License at 7*90c8c64dSAndroid Build Coastguard Worker * 8*90c8c64dSAndroid Build Coastguard Worker * http://www.apache.org/licenses/LICENSE-2.0 9*90c8c64dSAndroid Build Coastguard Worker * 10*90c8c64dSAndroid Build Coastguard Worker * Unless required by applicable law or agreed to in writing, software 11*90c8c64dSAndroid Build Coastguard Worker * distributed under the License is distributed on an "AS IS" BASIS, 12*90c8c64dSAndroid Build Coastguard Worker * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13*90c8c64dSAndroid Build Coastguard Worker * See the License for the specific language governing permissions and 14*90c8c64dSAndroid Build Coastguard Worker * limitations under the License. 15*90c8c64dSAndroid Build Coastguard Worker */ 16*90c8c64dSAndroid Build Coastguard Worker 17*90c8c64dSAndroid Build Coastguard Worker package com.example.android.permissionrequest; 18*90c8c64dSAndroid Build Coastguard Worker 19*90c8c64dSAndroid Build Coastguard Worker import android.app.AlertDialog; 20*90c8c64dSAndroid Build Coastguard Worker import android.app.Dialog; 21*90c8c64dSAndroid Build Coastguard Worker import android.content.DialogInterface; 22*90c8c64dSAndroid Build Coastguard Worker import android.os.Bundle; 23*90c8c64dSAndroid Build Coastguard Worker import android.support.annotation.NonNull; 24*90c8c64dSAndroid Build Coastguard Worker import android.support.v4.app.DialogFragment; 25*90c8c64dSAndroid Build Coastguard Worker import android.text.TextUtils; 26*90c8c64dSAndroid Build Coastguard Worker 27*90c8c64dSAndroid Build Coastguard Worker /** 28*90c8c64dSAndroid Build Coastguard Worker * Prompts the user to confirm permission request. 29*90c8c64dSAndroid Build Coastguard Worker */ 30*90c8c64dSAndroid Build Coastguard Worker public class ConfirmationDialogFragment extends DialogFragment { 31*90c8c64dSAndroid Build Coastguard Worker 32*90c8c64dSAndroid Build Coastguard Worker private static final String ARG_RESOURCES = "resources"; 33*90c8c64dSAndroid Build Coastguard Worker 34*90c8c64dSAndroid Build Coastguard Worker /** 35*90c8c64dSAndroid Build Coastguard Worker * Creates a new instance of ConfirmationDialogFragment. 36*90c8c64dSAndroid Build Coastguard Worker * 37*90c8c64dSAndroid Build Coastguard Worker * @param resources The list of resources requested by PermissionRequest. 38*90c8c64dSAndroid Build Coastguard Worker * @return A new instance. 39*90c8c64dSAndroid Build Coastguard Worker */ newInstance(String[] resources)40*90c8c64dSAndroid Build Coastguard Worker public static ConfirmationDialogFragment newInstance(String[] resources) { 41*90c8c64dSAndroid Build Coastguard Worker ConfirmationDialogFragment fragment = new ConfirmationDialogFragment(); 42*90c8c64dSAndroid Build Coastguard Worker Bundle args = new Bundle(); 43*90c8c64dSAndroid Build Coastguard Worker args.putStringArray(ARG_RESOURCES, resources); 44*90c8c64dSAndroid Build Coastguard Worker fragment.setArguments(args); 45*90c8c64dSAndroid Build Coastguard Worker return fragment; 46*90c8c64dSAndroid Build Coastguard Worker } 47*90c8c64dSAndroid Build Coastguard Worker 48*90c8c64dSAndroid Build Coastguard Worker @NonNull 49*90c8c64dSAndroid Build Coastguard Worker @Override onCreateDialog(Bundle savedInstanceState)50*90c8c64dSAndroid Build Coastguard Worker public Dialog onCreateDialog(Bundle savedInstanceState) { 51*90c8c64dSAndroid Build Coastguard Worker final String[] resources = getArguments().getStringArray(ARG_RESOURCES); 52*90c8c64dSAndroid Build Coastguard Worker return new AlertDialog.Builder(getActivity()) 53*90c8c64dSAndroid Build Coastguard Worker .setMessage(getString(R.string.confirmation, TextUtils.join("\n", resources))) 54*90c8c64dSAndroid Build Coastguard Worker .setNegativeButton(R.string.deny, new DialogInterface.OnClickListener() { 55*90c8c64dSAndroid Build Coastguard Worker @Override 56*90c8c64dSAndroid Build Coastguard Worker public void onClick(DialogInterface dialog, int which) { 57*90c8c64dSAndroid Build Coastguard Worker ((Listener) getParentFragment()).onConfirmation(false, resources); 58*90c8c64dSAndroid Build Coastguard Worker } 59*90c8c64dSAndroid Build Coastguard Worker }) 60*90c8c64dSAndroid Build Coastguard Worker .setPositiveButton(R.string.allow, new DialogInterface.OnClickListener() { 61*90c8c64dSAndroid Build Coastguard Worker @Override 62*90c8c64dSAndroid Build Coastguard Worker public void onClick(DialogInterface dialog, int which) { 63*90c8c64dSAndroid Build Coastguard Worker ((Listener) getParentFragment()).onConfirmation(true, resources); 64*90c8c64dSAndroid Build Coastguard Worker } 65*90c8c64dSAndroid Build Coastguard Worker }) 66*90c8c64dSAndroid Build Coastguard Worker .create(); 67*90c8c64dSAndroid Build Coastguard Worker } 68*90c8c64dSAndroid Build Coastguard Worker 69*90c8c64dSAndroid Build Coastguard Worker /** 70*90c8c64dSAndroid Build Coastguard Worker * Callback for the user's response. 71*90c8c64dSAndroid Build Coastguard Worker */ 72*90c8c64dSAndroid Build Coastguard Worker interface Listener { 73*90c8c64dSAndroid Build Coastguard Worker 74*90c8c64dSAndroid Build Coastguard Worker /** 75*90c8c64dSAndroid Build Coastguard Worker * Called when the PermissionRequest is allowed or denied by the user. 76*90c8c64dSAndroid Build Coastguard Worker * 77*90c8c64dSAndroid Build Coastguard Worker * @param allowed True if the user allowed the request. 78*90c8c64dSAndroid Build Coastguard Worker * @param resources The resources to be granted. 79*90c8c64dSAndroid Build Coastguard Worker */ 80*90c8c64dSAndroid Build Coastguard Worker void onConfirmation(boolean allowed, String[] resources); 81*90c8c64dSAndroid Build Coastguard Worker } 82*90c8c64dSAndroid Build Coastguard Worker 83*90c8c64dSAndroid Build Coastguard Worker } 84