The Tor Browser / file comparison
comparison: build/mobile/robocop/RobocopUtils.java
build/mobile/robocop/RobocopUtils.java
- branch
- TOR_BUG_9701
- changeset 3
- 141e0f1194b1
equal
deleted
inserted
replaced
| -1:000000000000 | 0:d9b0b0975ea3 |
|---|---|
| 1 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 2 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 4 | |
| 5 package org.mozilla.gecko; | |
| 6 | |
| 7 import java.util.concurrent.SynchronousQueue; | |
| 8 import java.util.concurrent.TimeUnit; | |
| 9 | |
| 10 import android.app.Activity; | |
| 11 | |
| 12 public final class RobocopUtils { | |
| 13 private static final int MAX_WAIT_MS = 20000; | |
| 14 | |
| 15 private RobocopUtils() {} | |
| 16 | |
| 17 public static void runOnUiThreadSync(Activity activity, final Runnable runnable) { | |
| 18 final SynchronousQueue syncQueue = new SynchronousQueue(); | |
| 19 activity.runOnUiThread( | |
| 20 new Runnable() { | |
| 21 public void run() { | |
| 22 runnable.run(); | |
| 23 try { | |
| 24 syncQueue.put(new Object()); | |
| 25 } catch (InterruptedException e) { | |
| 26 FennecNativeDriver.log(FennecNativeDriver.LogLevel.ERROR, e); | |
| 27 } | |
| 28 } | |
| 29 }); | |
| 30 try { | |
| 31 // Wait for the UiThread code to finish running | |
| 32 if (syncQueue.poll(MAX_WAIT_MS, TimeUnit.MILLISECONDS) == null) { | |
| 33 FennecNativeDriver.log(FennecNativeDriver.LogLevel.ERROR, | |
| 34 "time-out waiting for UI thread"); | |
| 35 FennecNativeDriver.logAllStackTraces(FennecNativeDriver.LogLevel.ERROR); | |
| 36 } | |
| 37 } catch (InterruptedException e) { | |
| 38 FennecNativeDriver.log(FennecNativeDriver.LogLevel.ERROR, e); | |
| 39 } | |
| 40 } | |
| 41 } |
