mWorkHandler.removePendingMessages();
mMainHandler.removePendingMessages();
+ sStaleScanResults = true;
}
- mStaleScanResults = true;
}
- private void unregisterAndClearScoreCache() {
+ private void unregisterScoreCache() {
mNetworkScoreManager.unregisterNetworkScoreCache(NetworkKey.TYPE_WIFI, mScoreCache);
- mScoreCache.clearScores();
- // Synchronize on mLock to avoid concurrent modification during updateAccessPoints
+ // We do not want to clear the existing scores in the cache, as this method is called during
+ // stop tracking on activity pause. Hence, on resumption we want the ability to show the
+ // last known, potentially stale, scores. However, by clearing requested scores, the scores
+ // will be requested again upon resumption of tracking, and if any changes have occurred
+ // the listeners (UI) will be updated accordingly.
synchronized (mLock) {
mRequestedScores.clear();
}