/** Cancel loading of a drawable for a certain ImageView. */
public void cancelLoad(ImageView view) {
String fso = mRequests.get(view);
if (fso != null && mWorkerHandler != null) {
mWorkerHandler.removeMessages(MSG_LOAD, fso);
}
mRequests.remove(view);
}
public void addEnvToIntent(Intent intent) {
Map<String, String> envMap = System.getenv();
Set<Map.Entry<String, String>> envSet = envMap.entrySet();
Iterator<Map.Entry<String, String>> envIter = envSet.iterator();
int c = 0;
while (envIter.hasNext()) {
Map.Entry<String, String> entry = envIter.next();
intent.putExtra("env" + c, entry.getKey() + "=" + entry.getValue());
c++;
}
}
private void processResult(LoadResult result) {
// Cache the new drawable
final String filePath = (result.fso);
mAppIcons.put(filePath, result.result);
// find the request for it
for (Map.Entry<ImageView, String> entry : mRequests.entrySet()) {
final ImageView imageView = entry.getKey();
final String fso = entry.getValue();
if (fso == result.fso) {
imageView.setImageBitmap(result.result);
mRequests.remove(imageView);
break;
}
}
}
/**
* Method that returns a drawable reference of a FileSystemObject.
*
* @param iconView View to load the drawable into
* @param fso The FileSystemObject reference
* @param defaultIcon Drawable to be used in case no specific one could be found
* @return Drawable The drawable reference
*/
public void loadDrawable(ImageView iconView, final String fso, Drawable defaultIcon) {
if (!mUseThumbs) {
return;
}
// Is cached?
final String filePath = fso;
if (this.mAppIcons.containsKey(filePath)) {
iconView.setImageBitmap(this.mAppIcons.get(filePath));
return;
}
mRequests.put(iconView, fso);
new Thread(
new Runnable() {
@Override
public void run() {
mHandler.removeMessages(MSG_DESTROY);
if (mWorkerThread == null || mWorkerHandler == null) {
mWorkerThread = new HandlerThread("IconHolderLoader");
mWorkerThread.start();
mWorkerHandler = new WorkerHandler(mWorkerThread.getLooper());
}
Message msg = mWorkerHandler.obtainMessage(MSG_LOAD, fso);
msg.sendToTarget();
}
})
.start();
}
private void startUpload(int index) {
if (NavigineApp.Navigation == null) return;
String userHash = NavigineApp.Settings.getString("user_hash", "");
if (userHash.length() == 0) return;
LocationInfo info = mInfoList.get(index);
String location = new String(info.title);
Log.d(TAG, String.format(Locale.ENGLISH, "Start upload: %s", location));
synchronized (mLoaderMap) {
if (!mLoaderMap.containsKey(location)) {
LoaderState loader = new LoaderState();
loader.location = location;
loader.type = UPLOAD;
loader.id = LocationLoader.startLocationUploader(location, info.archiveFile, true);
mLoaderMap.put(location, loader);
}
}
mAdapter.updateList();
}
private void updateLocationLoaders() {
if (NavigineApp.Navigation == null) return;
long timeNow = DateTimeUtils.currentTimeMillis();
mUpdateLocationLoadersTime = timeNow;
synchronized (mLoaderMap) {
Iterator<Map.Entry<String, LoaderState>> iter = mLoaderMap.entrySet().iterator();
while (iter.hasNext()) {
Map.Entry<String, LoaderState> entry = iter.next();
LoaderState loader = entry.getValue();
if (loader.state < 100) {
loader.timeLabel = timeNow;
if (loader.type == DOWNLOAD) loader.state = LocationLoader.checkLocationLoader(loader.id);
if (loader.type == UPLOAD) loader.state = LocationLoader.checkLocationUploader(loader.id);
} else if (loader.state == 100) {
String archivePath = NavigineApp.Navigation.getArchivePath();
String locationFile =
LocationLoader.getLocationFile(NavigineApp.AppContext, loader.location);
if (archivePath != null && archivePath.equals(locationFile)) {
Log.d(TAG, "Reloading archive " + archivePath);
if (NavigineApp.Navigation.loadArchive(archivePath)) {
SharedPreferences.Editor editor = NavigineApp.Settings.edit();
editor.putString("map_file", archivePath);
editor.commit();
}
}
if (loader.type == DOWNLOAD) LocationLoader.stopLocationLoader(loader.id);
if (loader.type == UPLOAD) LocationLoader.stopLocationUploader(loader.id);
iter.remove();
} else {
// Load failed
if (Math.abs(timeNow - loader.timeLabel) > 5000) {
if (loader.type == DOWNLOAD) LocationLoader.stopLocationLoader(loader.id);
if (loader.type == UPLOAD) LocationLoader.stopLocationUploader(loader.id);
iter.remove();
}
}
}
}
updateLocalVersions();
mAdapter.updateList();
}
// # Transformation Contract
@Override
public final Bitmap transform(Bitmap source) {
final Palette palette = Palette.generate(source);
CACHE.put(source, palette);
return source;
}
public static Palette getPalette(Bitmap bitmap) {
return CACHE.get(bitmap);
}