Somnambulator.java revision 32f6fd55b1bcabc97945827d88d60ba48edf1a40 
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
17package com.android.systemui;
18
19import android.app.Activity;
20import android.content.Intent;
21import android.os.RemoteException;
22import android.os.ServiceManager;
23import android.service.dreams.IDreamManager;
24import android.util.Slog;
25
26public class Somnambulator extends Activity {
27
28    public Somnambulator() {
29    }
30
31    @Override
32    public void onStart() {
33        super.onStart();
34        final Intent launchIntent = getIntent();
35        final String action = launchIntent.getAction();
36        if (Intent.ACTION_CREATE_SHORTCUT.equals(action)) {
37            Intent shortcutIntent = new Intent(this, Somnambulator.class);
38            shortcutIntent.setFlags(Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS
39                    | Intent.FLAG_ACTIVITY_NEW_TASK);
40            Intent resultIntent = new Intent();
41            resultIntent.putExtra(Intent.EXTRA_SHORTCUT_ICON_RESOURCE,
42                    Intent.ShortcutIconResource.fromContext(this, R.mipmap.ic_dreams));
43            resultIntent.putExtra(Intent.EXTRA_SHORTCUT_INTENT, shortcutIntent);
44            resultIntent.putExtra(Intent.EXTRA_SHORTCUT_NAME, getString(R.string.start_dreams));
45            setResult(RESULT_OK, resultIntent);
46        } else {
47            IDreamManager somnambulist = IDreamManager.Stub.asInterface(
48                    ServiceManager.checkService("dreams"));
49            if (somnambulist != null) {
50                try {
51                    Slog.v("Somnambulator", "Dreaming by user request.");
52                    somnambulist.dream();
53                } catch (RemoteException e) {
54                    // fine, stay asleep then
55                }
56            }
57        }
58        finish();
59    }
60
61}
62