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gate only story cleanup behind cooldown so cache cleanup is immediate

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dosiecki 2018-01-31 16:09:37 -08:00
parent 3fdac7eb10
commit d0fb4de8ce
4 changed files with 28 additions and 4 deletions
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2
clients/android/NewsBlur/src/com/newsblur/database/BlurDatabaseHelper.java
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@ -149,6 +149,7 @@ public class BlurDatabaseHelper {
" AND " + DatabaseConstants.STORY_TEXT_STORY_HASH + " NOT IN " +
"( SELECT " + DatabaseConstants.READING_SESSION_STORY_HASH + " FROM " + DatabaseConstants.READING_SESSION_TABLE + ")",
new String[]{Long.toString(cutoffDate.getTime().getTime())});
com.newsblur.util.Log.d(this, "cleaned up ancient stories: " + count);
}
}
@ -163,6 +164,7 @@ public class BlurDatabaseHelper {
" AND " + DatabaseConstants.STORY_TEXT_STORY_HASH + " NOT IN " +
"( SELECT " + DatabaseConstants.READING_SESSION_STORY_HASH + " FROM " + DatabaseConstants.READING_SESSION_TABLE + ")",
null);
com.newsblur.util.Log.d(this, "cleaned up read stories: " + count);
}
}

11
clients/android/NewsBlur/src/com/newsblur/service/CleanupService.java
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@ -18,10 +18,13 @@ public class CleanupService extends SubService {
protected void exec() {
gotWork();
com.newsblur.util.Log.d(this.getClass().getName(), "cleaning up old stories");
parent.dbHelper.cleanupVeryOldStories();
if (!PrefsUtils.isKeepOldStories(parent)) {
parent.dbHelper.cleanupReadStories();
if (PrefsUtils.isTimeToCleanup(parent)) {
com.newsblur.util.Log.d(this.getClass().getName(), "cleaning up old stories");
parent.dbHelper.cleanupVeryOldStories();
if (!PrefsUtils.isKeepOldStories(parent)) {
parent.dbHelper.cleanupReadStories();
}
PrefsUtils.updateLastCleanupTime(parent);
}
com.newsblur.util.Log.d(this.getClass().getName(), "cleaning up old story texts");

3
clients/android/NewsBlur/src/com/newsblur/util/AppConstants.java
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@ -34,6 +34,9 @@ public class AppConstants {
// how often to rebuild the DB
public static final long VACUUM_TIME_MILLIS = 12L * 60L * 60L * 1000L;
// how often to clean up stories from the DB
public static final long CLEANUP_TIME_MILLIS = 6L * 60L * 60L * 1000L;
// how often to trigger the BG service. slightly longer than how often we will find new stories,
// to account for the fact that it is approximate, and missing a cycle is bad.
public static final long BG_SERVICE_CYCLE_MILLIS = AUTO_SYNC_TIME_MILLIS + 30L * 1000L;

16
clients/android/NewsBlur/src/com/newsblur/util/PrefsUtils.java
View file

@ -318,6 +318,22 @@ public class PrefsUtils {
prefs.edit().putLong(PrefConstants.LAST_VACUUM_TIME, (new Date()).getTime()).commit();
}
public static boolean isTimeToCleanup(Context context) {
SharedPreferences prefs = context.getSharedPreferences(PrefConstants.PREFERENCES, 0);
long lastTime = prefs.getLong(PrefConstants.LAST_CLEANUP_TIME, 1L);
long nowTime = (new Date()).getTime();
if ( (lastTime + AppConstants.CLEANUP_TIME_MILLIS) < nowTime ) {
return true;
} else {
return false;
}
}
public static void updateLastCleanupTime(Context context) {
SharedPreferences prefs = context.getSharedPreferences(PrefConstants.PREFERENCES, 0);
prefs.edit().putLong(PrefConstants.LAST_CLEANUP_TIME, (new Date()).getTime()).commit();
}
public static StoryOrder getStoryOrderForFeed(Context context, String feedId) {
SharedPreferences prefs = context.getSharedPreferences(PrefConstants.PREFERENCES, 0);
return StoryOrder.valueOf(prefs.getString(PrefConstants.FEED_STORY_ORDER_PREFIX + feedId, getDefaultStoryOrder(prefs).toString()));