## Description
## Tests
For 3.38 GB file on iPhone 11
Old Hashing took 24792 ms
Hashing v2 took 10365 ms
Also tested it on a smaller file
```dart
// Returns the hash for a given file, chunking it in batches of hashChunkSize
Future<Uint8List> cryptoGenericHash(Map<String, dynamic> args) async {
final int startTime = DateTime.now().millisecondsSinceEpoch;
final sourceFile = File(args["sourceFilePath"]);
final sourceFileLength = await sourceFile.length();
final inputFile = sourceFile.openSync(mode: FileMode.read);
final state =
Sodium.cryptoGenerichashInit(null, Sodium.cryptoGenerichashBytesMax);
var bytesRead = 0;
bool isDone = false;
while (!isDone) {
var chunkSize = hashChunkSize;
if (bytesRead + chunkSize >= sourceFileLength) {
chunkSize = sourceFileLength - bytesRead;
isDone = true;
}
final buffer = await inputFile.read(chunkSize);
bytesRead += chunkSize;
Sodium.cryptoGenerichashUpdate(state, buffer);
}
await inputFile.close();
final hash =
Sodium.cryptoGenerichashFinal(state, Sodium.cryptoGenerichashBytesMax);
final int endTime = DateTime.now().millisecondsSinceEpoch;
final hash2 = await cryptoGenericHashV2(args);
final endTime2 = DateTime.now().millisecondsSinceEpoch;
if (hash.length != hash2.length) {
throw Exception(
"Hash length mismatch: ${hash.length} != ${hash2.length}",
);
}
if (!const ListEquality().equals(hash, hash2)) {
throw Exception("not equal: hash");
}
print("Hashing took ${endTime2 - startTime} ms");
print("Hashing v2 took ${endTime2 - endTime} ms");
return hash;
}
Future<Uint8List> cryptoGenericHashV2(Map<String, dynamic> args) async {
final file = File(args["sourceFilePath"]);
final state =
Sodium.cryptoGenerichashInit(null, Sodium.cryptoGenerichashBytesMax);
await for (final chunk in file.openRead()) {
Sodium.cryptoGenerichashUpdate(state, Uint8List.fromList(chunk));
}
return Sodium.cryptoGenerichashFinal(state, Sodium.cryptoGenerichashBytesMax);
}
```
## Description
Previously, when searching for e.g. `test ` would not find an album
called `test`. That's because the trailing whitespace is not ignored. On
mobile this can be especially annoying because sometimes auto-completion
automatically inserts whitespace after a word.
This patch trims whitespace of the search query in two places:
* When searching for an album name when moving photos to an album.
* When using the global search.
## Tests
