1 /* 2 * Copyright (C) 2012 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 package com.android.dreams.phototable; 17 18 import android.content.SharedPreferences; 19 import android.app.ListActivity; 20 import android.os.AsyncTask; 21 import android.os.Bundle; 22 import android.widget.ListAdapter; 23 24 import java.util.LinkedList; 25 26 /** 27 * Settings panel for photo flipping dream. 28 */ 29 public class PhotoTableDreamSettings extends ListActivity { 30 private static final String TAG = "PhotoTableDreamSettings"; 31 public static final String PREFS_NAME = PhotoTableDream.TAG; 32 33 private PhotoSourcePlexor mPhotoSource; 34 private ListAdapter mAdapter; 35 private SharedPreferences mSettings; 36 37 @Override onCreate(Bundle savedInstanceState)38 protected void onCreate(Bundle savedInstanceState){ 39 super.onCreate(savedInstanceState); 40 41 mSettings = getSharedPreferences(PREFS_NAME, 0); 42 mPhotoSource = new PhotoSourcePlexor(this, mSettings); 43 setContentView(R.layout.settingslist); 44 45 new AsyncTask<Void, Void, Void>() { 46 @Override 47 public Void doInBackground(Void... unused) { 48 mAdapter = new SectionedAlbumDataAdapter(PhotoTableDreamSettings.this, 49 mSettings, 50 R.layout.header, 51 R.layout.album, 52 new LinkedList<PhotoSource.AlbumData>(mPhotoSource.findAlbums())); 53 return null; 54 } 55 56 @Override 57 public void onPostExecute(Void unused) { 58 setListAdapter(mAdapter); 59 } 60 }.execute(); 61 } 62 } 63