@Override
public void loadData(Priority priority, DataCallback<? super File> callback) {
Cursor cursor =
context
.getContentResolver()
.query(
uri, PROJECTION, null /*selection*/, null /*selectionArgs*/, null /*sortOrder*/);
String filePath = null;
if (cursor != null) {
try {
if (cursor.moveToFirst()) {
filePath = cursor.getString(cursor.getColumnIndexOrThrow(MediaStore.MediaColumns.DATA));
}
} finally {
cursor.close();
}
}
if (TextUtils.isEmpty(filePath)) {
callback.onLoadFailed(new FileNotFoundException("Failed to find file path for: " + uri));
} else {
callback.onDataReady(new File(filePath));
}
}
@Override
public final void loadData(Priority priority, DataCallback<? super T> callback) {
try {
data = loadResource(uri, contentResolver);
} catch (FileNotFoundException e) {
if (Log.isLoggable(TAG, Log.DEBUG)) {
Log.d(TAG, "Failed to open Uri", e);
}
callback.onLoadFailed(e);
return;
}
callback.onDataReady(data);
}
@Override
public void preEffect(DataCallback callback) {
callback.switchChangeList(myName);
}
@Override
public void postEffect(DataCallback callback) {
callback.switchPath();
}
@Override
public void preAttributesEffect(DataCallback callback) {
callback.startLock();
}
@Override
public void postEffect(DataCallback callback) {
callback.endRemoteStatus();
}
@Override
public void postEffect(DataCallback callback) {
callback.endLock();
}