| /* |
| * Copyright (C) 2017 The Android Open Source Project |
| * |
| * 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.android.wallpaper.picker; |
| |
| import android.app.Activity; |
| import android.app.AlertDialog; |
| import android.app.Dialog; |
| import android.content.DialogInterface; |
| import android.os.Bundle; |
| |
| import com.android.wallpaper.R; |
| import com.android.wallpaper.module.WallpaperPersister.Destination; |
| |
| import androidx.fragment.app.DialogFragment; |
| import androidx.fragment.app.Fragment; |
| |
| /** |
| * Dialog fragment which communicates a message that setting the wallpaper failed with an option to |
| * try again. |
| */ |
| public class SetWallpaperErrorDialogFragment extends DialogFragment { |
| |
| private static final String ARG_MESSAGE = "message"; |
| private static final String ARG_WALLPAPER_DESTINATION = "destination"; |
| |
| public static SetWallpaperErrorDialogFragment newInstance(int messageId, |
| @Destination int wallpaperDestination) { |
| SetWallpaperErrorDialogFragment dialogFrag = new SetWallpaperErrorDialogFragment(); |
| Bundle args = new Bundle(); |
| args.putInt(ARG_MESSAGE, messageId); |
| args.putInt(ARG_WALLPAPER_DESTINATION, wallpaperDestination); |
| dialogFrag.setArguments(args); |
| return dialogFrag; |
| } |
| |
| @Override |
| public Dialog onCreateDialog(Bundle savedInstanceState) { |
| super.onCreateDialog(savedInstanceState); |
| |
| int message = getArguments().getInt(ARG_MESSAGE); |
| @Destination final int wallpaperDestination = getArguments().getInt(ARG_WALLPAPER_DESTINATION); |
| |
| return new AlertDialog.Builder(getActivity(), R.style.LightDialogTheme) |
| .setMessage(message) |
| .setPositiveButton(R.string.try_again, |
| new DialogInterface.OnClickListener() { |
| @Override |
| public void onClick(DialogInterface dialogInterface, int i) { |
| // The component hosting this DialogFragment could be either a Fragment or an |
| // Activity, so check if a target Fragment was explicitly set--if not then the |
| // appropriate Listener would be the containing Activity. |
| Fragment fragment = getTargetFragment(); |
| Activity activity = getActivity(); |
| |
| Listener callback = (Listener) (fragment == null ? activity : fragment); |
| |
| if (callback != null) { |
| callback.onClickTryAgain(wallpaperDestination); |
| } |
| } |
| } |
| ) |
| .setNegativeButton(android.R.string.cancel, null) |
| .create(); |
| } |
| |
| /** |
| * Interface which clients of this DialogFragment should implement in order to handle user actions |
| * on the dialog's buttons. |
| */ |
| public interface Listener { |
| void onClickTryAgain(@Destination int wallpaperDestination); |
| } |
| } |