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1 // Copyright 2015 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 package org.chromium.chrome.browser; | |
6 | |
7 import android.content.Context; | |
8 | |
9 import com.google.android.gms.gcm.GcmNetworkManager; | |
10 import com.google.android.gms.gcm.GcmTaskService; | |
11 import com.google.android.gms.gcm.TaskParams; | |
12 | |
13 import org.chromium.base.Log; | |
14 import org.chromium.base.ThreadUtils; | |
15 import org.chromium.base.VisibleForTesting; | |
16 import org.chromium.base.annotations.SuppressFBWarnings; | |
17 import org.chromium.base.library_loader.LibraryProcessType; | |
18 import org.chromium.base.library_loader.ProcessInitException; | |
19 import org.chromium.content.app.ContentApplication; | |
20 import org.chromium.content.browser.BrowserStartupController; | |
21 | |
22 /** | |
23 * {@link BackgroundSyncLauncherService} is scheduled through the {@link GcmNetw
orkManager} | |
24 * when the browser needs to be launched in response to changing network or powe
r conditions. | |
25 */ | |
26 public class BackgroundSyncLauncherService extends GcmTaskService { | |
27 private static final String TAG = "BgSyncLauncher"; | |
28 | |
29 @Override | |
30 @VisibleForTesting | |
31 public int onRunTask(TaskParams params) { | |
32 // Start the browser. The browser's BackgroundSyncManager (for the activ
e profile) will | |
33 // start, check the network, and run any necessary sync events. This tas
k runs with a wake | |
34 // lock, but has a three minute timeout, so we need to start the browser
in its own task. | |
35 // TODO(jkarlin): Protect the browser sync event with a wake lock. See c
rbug.com/486020. | |
36 Log.v(TAG, "Starting Browser after coming online"); | |
37 final Context context = this; | |
38 ThreadUtils.runOnUiThread(new Runnable() { | |
39 @Override | |
40 public void run() { | |
41 if (!BackgroundSyncLauncher.hasInstance()) { | |
42 launchBrowser(context); | |
43 } | |
44 } | |
45 }); | |
46 return GcmNetworkManager.RESULT_SUCCESS; | |
47 } | |
48 | |
49 @VisibleForTesting | |
50 @SuppressFBWarnings("DM_EXIT") | |
51 protected void launchBrowser(Context context) { | |
52 ContentApplication.initCommandLine(context); | |
53 try { | |
54 BrowserStartupController.get(context, LibraryProcessType.PROCESS_BRO
WSER) | |
55 .startBrowserProcessesSync(false); | |
56 } catch (ProcessInitException e) { | |
57 Log.e(TAG, "ProcessInitException while starting the browser process"
); | |
58 // Since the library failed to initialize nothing in the application | |
59 // can work, so kill the whole application not just the activity. | |
60 System.exit(-1); | |
61 } | |
62 } | |
63 | |
64 @Override | |
65 @VisibleForTesting | |
66 public void onInitializeTasks() { | |
67 BackgroundSyncLauncher.rescheduleTasksOnUpgrade(this); | |
68 } | |
69 } | |
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