Android-builders-club/OsmAnd
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Merge remote-tracking branch 'origin/master'

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Weblate 2017-06-05 14:29:16 +02:00
commit 938c3caae5
1 changed files with 19 additions and 3 deletions
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22
OsmAnd/src/net/osmand/plus/resources/TilesCache.java
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@ -160,7 +160,11 @@ public abstract class TilesCache<T> {
}
T cacheObject = cache.get(req.tileId);
if (cacheObject != null) {
return cacheObject;
if (isExpired(req)) {
cache.remove(req.tileId);
} else {
return cacheObject;
}
}
if (cache.size() > maxCacheSize) {
clearTiles();
@ -191,10 +195,22 @@ public abstract class TilesCache<T> {
protected abstract T getTileObject(TileLoadDownloadRequest req);
protected void downloadIfExpired(TileLoadDownloadRequest req, long lastModified) {
protected boolean isExpired(TileLoadDownloadRequest req) {
if (req.tileSource.getExpirationTimeMillis() != -1 && req.url != null && req.dirWithTiles.canRead()) {
File en = new File(req.dirWithTiles, req.tileId);
return en.exists() && isExpired(req, en.lastModified());
}
return false;
}
protected boolean isExpired(TileLoadDownloadRequest req, long lastModified) {
long time = System.currentTimeMillis();
int ts = req.tileSource.getExpirationTimeMillis();
if(ts != -1 && req.url != null && time - lastModified > ts) {
return ts != -1 && req.url != null && time - lastModified > ts;
}
protected void downloadIfExpired(TileLoadDownloadRequest req, long lastModified) {
if (isExpired(req, lastModified)) {
asyncLoadingThread.requestToDownload(req);
}
}