1 /* 2 * Copyright (C) 2018 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.car.settings.users; 18 19 import android.app.Dialog; 20 import android.content.DialogInterface; 21 import android.content.DialogInterface.OnClickListener; 22 import android.os.Bundle; 23 import android.support.annotation.Nullable; 24 import android.support.v4.app.DialogFragment; 25 26 import androidx.car.app.CarAlertDialog; 27 28 import com.android.car.settings.R; 29 30 /** 31 * Dialog to inform that user deletion failed and offers to retry. 32 */ 33 public class RemoveUserErrorDialog extends DialogFragment { 34 private DialogInterface.OnClickListener mRemoveUserRetryListener = new OnClickListener() { 35 @Override 36 public void onClick(DialogInterface dialog, int which) { 37 if (mListener != null && which == DialogInterface.BUTTON_POSITIVE) { 38 mListener.onRetryRemoveUser(); 39 } 40 dialog.dismiss(); 41 } 42 }; 43 44 private RemoveUserErrorListener mListener; 45 46 /** 47 * Sets a listener for onRetryRemoveUser that will get called if user presses positive 48 * button. 49 * 50 * @param listener Instance of {@link RemoveUserErrorListener} to call when confirmed. 51 */ setRetryListener(@ullable RemoveUserErrorListener listener)52 public void setRetryListener(@Nullable RemoveUserErrorListener listener) { 53 mListener = listener; 54 } 55 56 @Override onCreateDialog(Bundle savedInstanceState)57 public Dialog onCreateDialog(Bundle savedInstanceState) { 58 return new CarAlertDialog.Builder(getContext()) 59 .setTitle(R.string.remove_user_error_title) 60 .setBody(R.string.remove_user_error_message) 61 .setPositiveButton(R.string.remove_user_error_retry, mRemoveUserRetryListener) 62 .setNegativeButton(R.string.remove_user_error_dismiss, null) 63 .create(); 64 } 65 66 /** 67 * Interface for listeners that want to receive a callback when user removal fails. 68 */ 69 public interface RemoveUserErrorListener { 70 71 /** 72 * Method called only when user presses retry button. 73 */ onRetryRemoveUser()74 void onRetryRemoveUser(); 75 } 76 } 77