// Removes the old files if the data is wiped.
private static void removeOldFilesIfNecessary(Context context) {
SharedPreferences pref = PreferenceManager.getDefaultSharedPreferences(context);
int n = 0;
try {
n = pref.getInt(KEY_CACHE_UP_TO_DATE, 0);
} catch (Throwable t) {
// ignore.
}
if (n != 0) return;
pref.edit().putInt(KEY_CACHE_UP_TO_DATE, 1).commit();
/// M: [BEHAVIOR.MODIFY] @{
/*File cacheDir = context.getExternalCacheDir();*/
File cacheDir = FeatureHelper.getExternalCacheDir(context);
if (cacheDir == null) {
Log.e(TAG, "<removeOldFilesIfNecessary> failed to get cache dir");
return;
}
/// @}
String prefix = cacheDir.getAbsolutePath() + "/";
BlobCache.deleteFiles(prefix + "imgcache");
BlobCache.deleteFiles(prefix + "rev_geocoding");
BlobCache.deleteFiles(prefix + "bookmark");
}
// Removes the old files if the data is wiped.
private static void removeOldFilesIfNecessary(Context context) {
SharedPreferences pref = PreferenceManager.getDefaultSharedPreferences(context);
int n = 0;
try {
n = pref.getInt(KEY_CACHE_UP_TO_DATE, 0);
} catch (Throwable t) {
// ignore.
}
if (n != 0) return;
pref.edit().putInt(KEY_CACHE_UP_TO_DATE, 1).commit();
File cacheDir = context.getExternalCacheDir();
String prefix = cacheDir.getAbsolutePath() + "/";
BlobCache.deleteFiles(prefix + "imgcache");
BlobCache.deleteFiles(prefix + "rev_geocoding");
BlobCache.deleteFiles(prefix + "bookmark");
}
public static void storageStateChanged(boolean mounted) {
synchronized (sCacheMap) {
if (mounted) {
// this is lazy initialization: we do NOT re-open all cache files until they are needed
// again
sNoStorage = false;
} else {
// clear cache map and disable cache access
sNoStorage = true;
for (BlobCache cache : sCacheMap.values()) {
// close all entry's "value", which is a BlobCache
Log.d(TAG, " => closing " + cache);
cache.close();
Log.d(TAG, " <= closing " + cache);
}
sCacheMap.clear();
}
}
}