ActivityTestMain.java revision b4163a6e12ee7100c758c6d3d062ade1f2843fce 
1/*
2 * Copyright (C) 2011 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
17package com.google.android.test.activity;
18
19import java.util.List;
20
21import android.app.Activity;
22import android.app.ActivityManager;
23import android.app.AlertDialog;
24import android.content.ActivityNotFoundException;
25import android.content.ComponentName;
26import android.content.Intent;
27import android.content.ServiceConnection;
28import android.os.Bundle;
29import android.os.IBinder;
30import android.graphics.Bitmap;
31import android.widget.ImageView;
32import android.widget.LinearLayout;
33import android.widget.TextView;
34import android.widget.ScrollView;
35import android.view.Menu;
36import android.view.MenuItem;
37import android.view.View;
38import android.content.Context;
39import android.util.Log;
40
41public class ActivityTestMain extends Activity {
42    static final String TAG = "ActivityTest";
43
44    ActivityManager mAm;
45
46    private void addThumbnail(LinearLayout container, Bitmap bm,
47            final ActivityManager.RecentTaskInfo task,
48            final ActivityManager.TaskThumbnails thumbs, final int subIndex) {
49        ImageView iv = new ImageView(this);
50        if (bm != null) {
51            iv.setImageBitmap(bm);
52        }
53        iv.setBackgroundResource(android.R.drawable.gallery_thumb);
54        int w = getResources().getDimensionPixelSize(android.R.dimen.thumbnail_width);
55        int h = getResources().getDimensionPixelSize(android.R.dimen.thumbnail_height);
56        container.addView(iv, new LinearLayout.LayoutParams(w, h));
57
58        iv.setOnClickListener(new View.OnClickListener() {
59            @Override
60            public void onClick(View v) {
61                if (task.id >= 0 && thumbs != null) {
62                    if (subIndex < (thumbs.numSubThumbbails-1)) {
63                        mAm.removeSubTask(task.id, subIndex+1);
64                    }
65                    mAm.moveTaskToFront(task.id, ActivityManager.MOVE_TASK_WITH_HOME);
66                } else {
67                    try {
68                        startActivity(task.baseIntent);
69                    } catch (ActivityNotFoundException e) {
70                        Log.w("foo", "Unable to start task: " + e);
71                    }
72                }
73                buildUi();
74            }
75        });
76        iv.setOnLongClickListener(new View.OnLongClickListener() {
77            @Override
78            public boolean onLongClick(View v) {
79                if (task.id >= 0 && thumbs != null) {
80                    if (subIndex < 0) {
81                        mAm.removeTask(task.id, ActivityManager.REMOVE_TASK_KILL_PROCESS);
82                    } else {
83                        mAm.removeSubTask(task.id, subIndex);
84                    }
85                    buildUi();
86                    return true;
87                }
88                return false;
89            }
90        });
91    }
92
93    @Override
94    protected void onCreate(Bundle savedInstanceState) {
95        super.onCreate(savedInstanceState);
96
97        mAm = (ActivityManager)getSystemService(ACTIVITY_SERVICE);
98    }
99
100    @Override
101    public boolean onCreateOptionsMenu(Menu menu) {
102        menu.add("Animate!").setOnMenuItemClickListener(new MenuItem.OnMenuItemClickListener() {
103            @Override public boolean onMenuItemClick(MenuItem item) {
104                AlertDialog.Builder builder = new AlertDialog.Builder(ActivityTestMain.this,
105                        R.style.SlowDialog);
106                builder.setTitle("This is a title");
107                builder.show();
108                return true;
109            }
110        });
111        menu.add("Bind!").setOnMenuItemClickListener(new MenuItem.OnMenuItemClickListener() {
112            @Override public boolean onMenuItemClick(MenuItem item) {
113                Intent intent = new Intent(ActivityTestMain.this, SingleUserService.class);
114                ServiceConnection conn = new ServiceConnection() {
115                    @Override
116                    public void onServiceConnected(ComponentName name, IBinder service) {
117                        Log.i(TAG, "Service connected " + name + " " + service);
118                    }
119                    @Override
120                    public void onServiceDisconnected(ComponentName name) {
121                        Log.i(TAG, "Service disconnected " + name);
122                    }
123                };
124                bindService(intent, conn, Context.BIND_AUTO_CREATE);
125                return true;
126            }
127        });
128        menu.add("Start!").setOnMenuItemClickListener(new MenuItem.OnMenuItemClickListener() {
129            @Override public boolean onMenuItemClick(MenuItem item) {
130                Intent intent = new Intent(ActivityTestMain.this, SingleUserService.class);
131                startService(intent);
132                return true;
133            }
134        });
135        menu.add("Send!").setOnMenuItemClickListener(new MenuItem.OnMenuItemClickListener() {
136            @Override public boolean onMenuItemClick(MenuItem item) {
137                Intent intent = new Intent(ActivityTestMain.this, UserTarget.class);
138                sendBroadcastToUser(intent, 1);
139                return true;
140            }
141        });
142        return true;
143    }
144
145    @Override
146    protected void onStart() {
147        super.onStart();
148        buildUi();
149    }
150
151    private View scrollWrap(View view) {
152        ScrollView scroller = new ScrollView(this);
153        scroller.addView(view, new ScrollView.LayoutParams(ScrollView.LayoutParams.MATCH_PARENT,
154                ScrollView.LayoutParams.MATCH_PARENT));
155        return scroller;
156    }
157
158    private void buildUi() {
159        LinearLayout top = new LinearLayout(this);
160        top.setOrientation(LinearLayout.VERTICAL);
161
162        List<ActivityManager.RecentTaskInfo> recents = mAm.getRecentTasks(10,
163                ActivityManager.RECENT_WITH_EXCLUDED);
164        if (recents != null) {
165            for (int i=0; i<recents.size(); i++) {
166                ActivityManager.RecentTaskInfo r = recents.get(i);
167                ActivityManager.TaskThumbnails tt = mAm.getTaskThumbnails(r.persistentId);
168                TextView tv = new TextView(this);
169                tv.setText(r.baseIntent.getComponent().flattenToShortString());
170                top.addView(tv, new LinearLayout.LayoutParams(
171                        LinearLayout.LayoutParams.WRAP_CONTENT,
172                        LinearLayout.LayoutParams.WRAP_CONTENT));
173                LinearLayout item = new LinearLayout(this);
174                item.setOrientation(LinearLayout.HORIZONTAL);
175                addThumbnail(item, tt != null ? tt.mainThumbnail : null, r, tt, -1);
176                for (int j=0; j<tt.numSubThumbbails; j++) {
177                    addThumbnail(item, tt.getSubThumbnail(j), r, tt, j);
178                }
179                top.addView(item, new LinearLayout.LayoutParams(
180                        LinearLayout.LayoutParams.WRAP_CONTENT,
181                        LinearLayout.LayoutParams.WRAP_CONTENT));
182            }
183        }
184
185        setContentView(scrollWrap(top));
186    }
187}
188