2 * Copyright (C) 2007 The Android Open Source Project
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
8 * http://www.apache.org/licenses/LICENSE-2.0
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.
17 package android.widget.listview;
19 import android.app.Activity;
20 import android.os.Bundle;
21 import android.widget.ArrayAdapter;
22 import android.widget.ListView;
23 import android.widget.ImageButton;
24 import android.view.ViewDebug;
25 import android.view.View;
27 import com.android.frameworks.coretests.R;
29 public class ListRecyclerProfiling extends Activity {
31 public void onCreate(Bundle icicle) {
32 super.onCreate(icicle);
34 setContentView(R.layout.list_recycler_profiling);
36 String values[] = new String[1000];
37 for (int i = 0; i < 1000; i++) {
38 values[i] = ((Integer) i).toString();
41 ListView listView = findViewById(R.id.list);
43 ViewDebug.startRecyclerTracing("SimpleList", listView);
45 listView.setAdapter(new ArrayAdapter<String>(this,
46 android.R.layout.simple_list_item_1, values));
48 ImageButton stopProfiling = findViewById(R.id.pause);
49 stopProfiling.setOnClickListener(new View.OnClickListener() {
50 public void onClick(View v) {
51 ViewDebug.stopRecyclerTracing();