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Merge pull request #1039 from TomHennen/fix_concurrentmodexception 

Fix locking in GpodnetPreferences
This commit is contained in:
Tom Hennen 2015-08-05 18:44:03 -04:00
parent e5ab45aa7b d45b7c7b6d
commit c7d2975039
2 changed files with 15 additions and 30 deletions
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26
app/src/androidTest/java/de/test/antennapod/ui/PreferencesTest.java
View File

@ -426,30 +426,4 @@ public class PreferencesTest extends ActivityInstrumentationTestCase2<Preference
}
}, Timeout.getLargeTimeout());
}
@FlakyTest(tolerance = 3)
public void testAbout() throws IOException {
int numViews = 0, numLinks = 0;
InputStream input = getActivity().getResources().getAssets().open("about.html");
List<String> lines = IOUtils.readLines(input);
input.close();
for(String line : lines) {
if(line.contains("(View)")) {
numViews++;
} else if(line.contains("(Link)")) {
numLinks++;
}
}
for(int i=0; i < numViews; i++) {
solo.clickOnText(solo.getString(R.string.about_pref));
solo.clickOnText("(View)", i);
solo.goBack();
}
for(int i=0; i < numLinks; i++) {
solo.clickOnText(solo.getString(R.string.about_pref));
solo.clickOnText("(Link)", i);
solo.goBack();
}
}
}

19
core/src/main/java/de/danoeh/antennapod/core/preferences/GpodnetPreferences.java
View File

@ -8,7 +8,6 @@ import org.apache.commons.lang3.StringUtils;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
@ -217,26 +216,36 @@ public class GpodnetPreferences {
public static void removeRemovedFeeds(Collection<String> removed) {
ensurePreferencesLoaded();
feedListLock.lock();
removedFeeds.removeAll(removed);
writePreference(PREF_SYNC_REMOVED, removedFeeds);
feedListLock.unlock();
}
public static synchronized void enqueueEpisodeAction(GpodnetEpisodeAction action) {
public static void enqueueEpisodeAction(GpodnetEpisodeAction action) {
ensurePreferencesLoaded();
feedListLock.lock();
queuedEpisodeActions.add(action);
writePreference(PREF_SYNC_EPISODE_ACTIONS, writeEpisodeActionsToString(queuedEpisodeActions));
feedListLock.unlock();
GpodnetSyncService.sendSyncActionsIntent(ClientConfig.applicationCallbacks.getApplicationInstance());
}
public static List<GpodnetEpisodeAction> getQueuedEpisodeActions() {
ensurePreferencesLoaded();
return Collections.unmodifiableList(queuedEpisodeActions);
List<GpodnetEpisodeAction> copy = new ArrayList();
feedListLock.lock();
copy.addAll(queuedEpisodeActions);
feedListLock.unlock();
return copy;
}
public static synchronized void removeQueuedEpisodeActions(Collection<GpodnetEpisodeAction> queued) {
public static void removeQueuedEpisodeActions(Collection<GpodnetEpisodeAction> queued) {
ensurePreferencesLoaded();
feedListLock.lock();
queuedEpisodeActions.removeAll(queued);
writePreference(PREF_SYNC_EPISODE_ACTIONS, writeEpisodeActionsToString(queuedEpisodeActions));
feedListLock.unlock();
}
/**
@ -252,12 +261,14 @@ public class GpodnetPreferences {
setUsername(null);
setPassword(null);
setDeviceID(null);
feedListLock.lock();
addedFeeds.clear();
writePreference(PREF_SYNC_ADDED, addedFeeds);
removedFeeds.clear();
writePreference(PREF_SYNC_REMOVED, removedFeeds);
queuedEpisodeActions.clear();
writePreference(PREF_SYNC_EPISODE_ACTIONS, writeEpisodeActionsToString(queuedEpisodeActions));
feedListLock.unlock();
setLastSubscriptionSyncTimestamp(0);
}