1 /* 2 * Copyright (C) 2013 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.framesequence.samples; 18 19 import android.app.ListActivity; 20 import android.content.Intent; 21 import android.os.Bundle; 22 import android.view.View; 23 import android.widget.ListView; 24 import android.widget.SimpleAdapter; 25 26 import java.util.ArrayList; 27 import java.util.HashMap; 28 import java.util.Map; 29 30 public class SamplesList extends ListActivity { 31 32 static final String KEY_NAME = "name"; 33 static final String KEY_CLASS = "clazz"; 34 static final String KEY_RESOURCE = "res"; 35 36 static Map<String,?> makeSample(String name, Class<?> activity, int resourceId) { 37 Map<String,Object> ret = new HashMap<String,Object>(); 38 ret.put(KEY_NAME, name); 39 ret.put(KEY_CLASS, activity); 40 ret.put(KEY_RESOURCE, resourceId); 41 return ret; 42 } 43 44 @SuppressWarnings("serial") 45 static final ArrayList<Map<String,?>> SAMPLES = new ArrayList<Map<String,?>>() {{ 46 add(makeSample("GIF animation", FrameSequenceTest.class, R.raw.animated_gif)); 47 add(makeSample("WEBP animation", FrameSequenceTest.class, R.raw.animated_webp)); 48 }}; 49 50 @Override 51 protected void onCreate(Bundle savedInstanceState) { 52 super.onCreate(savedInstanceState); 53 setListAdapter(new SimpleAdapter(this, SAMPLES, 54 android.R.layout.simple_list_item_1, new String[] { KEY_NAME }, 55 new int[] { android.R.id.text1 })); 56 } 57 58 @Override 59 protected void onListItemClick(ListView l, View v, int position, long id) { 60 Class<?> clazz = (Class<?>) SAMPLES.get(position).get(KEY_CLASS); 61 int resourceId = ((Integer) SAMPLES.get(position).get(KEY_RESOURCE)).intValue(); 62 63 Intent intent = new Intent(this, clazz); 64 intent.putExtra("resourceId", resourceId); 65 startActivity(intent); 66 } 67 68 } 69
