Examples with FileUtils org.thoughtcrime.securesms.util.FileUtils used on opensource projects

Example 1 with FileUtils

use of org.thoughtcrime.securesms.util.FileUtils in project Signal-Android by WhisperSystems.

the class DownloadLatestEmojiDataJob method clearOldEmojiData.

private static void clearOldEmojiData(@NonNull Context context, @Nullable EmojiFiles.Version newVersion) {
    EmojiFiles.Version version = EmojiFiles.Version.readVersion(context);
    final String currentDirectoryName;
    final String newVersionDirectoryName;
    if (version != null) {
        currentDirectoryName = version.getUuid().toString();
    } else {
        currentDirectoryName = "";
    }
    if (newVersion != null) {
        newVersionDirectoryName = newVersion.getUuid().toString();
    } else {
        newVersionDirectoryName = "";
    }
    File emojiDirectory = EmojiFiles.getBaseDirectory(context);
    File[] files = emojiDirectory.listFiles();
    if (files == null) {
        Log.d(TAG, "No emoji data to delete.");
        return;
    }
    Log.d(TAG, "Deleting old folders of emoji data");
    Stream.of(files).filter(File::isDirectory).filterNot(file -> file.getName().equals(currentDirectoryName)).filterNot(file -> file.getName().equals(newVersionDirectoryName)).forEach(FileUtils::deleteDirectory);
    EmojiPageCache.INSTANCE.clear();
    if (version != null) {
        SignalStore.emojiValues().clearJumboEmojiSheets(version.getVersion());
    }
}