Examples with WorkerThread android.support.annotation.WorkerThread used on opensource projects

Example 81 with WorkerThread

use of android.support.annotation.WorkerThread in project sqlbrite by square.

the class BriteDatabase method delete.

/**
 * Delete rows from the specified {@code table} and notify any subscribed queries. This method
 * will not trigger a notification if no rows were deleted.
 *
 * @see SupportSQLiteDatabase#delete(String, String, Object[])
 */
@WorkerThread
public int delete(@NonNull String table, @Nullable String whereClause, @Nullable String... whereArgs) {
    SupportSQLiteDatabase db = getWritableDatabase();
    if (logging) {
        log("DELETE\n  table: %s\n  whereClause: %s\n  whereArgs: %s", table, whereClause, Arrays.toString(whereArgs));
    }
    int rows = db.delete(table, whereClause, whereArgs);
    if (logging)
        log("DELETE affected %s %s", rows, rows != 1 ? "rows" : "row");
    if (rows > 0) {
        // Only send a table trigger if rows were affected.
        sendTableTrigger(Collections.singleton(table));
    }
    return rows;
}

Example 82 with WorkerThread

use of android.support.annotation.WorkerThread in project Shuttle by timusus.

the class SqlUtils method createQuery.

@WorkerThread
public static Cursor createQuery(Context context, Query query) {
    long time = System.currentTimeMillis();
    Cursor cursor = context.getContentResolver().query(query.uri, query.projection, query.selection, query.args, query.sort);
    if (ENABLE_LOGGING && BuildConfig.DEBUG) {
        Log.d(TAG, String.format("Query took %sms. %s", (System.currentTimeMillis() - time), query));
    }
    ThreadUtils.ensureNotOnMainThread();
    return cursor;
}

Example 83 with WorkerThread

use of android.support.annotation.WorkerThread in project Shuttle by timusus.

the class FileBrowser method loadDir.

/**
 * Loads the specified folder.
 *
 * @param directory The file object to points to the directory to load.
 * @return An {@link List<BaseFileObject>} object that holds the data of the specified directory.
 */
@WorkerThread
public List<BaseFileObject> loadDir(File directory) {
    ThreadUtils.ensureNotOnMainThread();
    currentDir = directory;
    List<BaseFileObject> folderObjects = new ArrayList<>();
    List<BaseFileObject> fileObjects = new ArrayList<>();
    // Grab a list of all files/subdirs within the specified directory.
    File[] files = directory.listFiles(FileHelper.getAudioFilter());
    if (files != null) {
        for (File file : files) {
            BaseFileObject baseFileObject;
            if (file.isDirectory()) {
                baseFileObject = new FolderObject();
                baseFileObject.path = FileHelper.getPath(file);
                baseFileObject.name = file.getName();
                File[] listOfFiles = file.listFiles(FileHelper.getAudioFilter());
                if (listOfFiles != null && listOfFiles.length > 0) {
                    for (File listOfFile : listOfFiles) {
                        if (listOfFile.isDirectory()) {
                            ((FolderObject) baseFileObject).folderCount++;
                        } else {
                            ((FolderObject) baseFileObject).fileCount++;
                        }
                    }
                } else {
                    continue;
                }
                if (!folderObjects.contains(baseFileObject)) {
                    folderObjects.add(baseFileObject);
                }
            } else {
                baseFileObject = new FileObject();
                baseFileObject.path = FileHelper.getPath(file);
                baseFileObject.name = FileHelper.getName(file.getName());
                baseFileObject.size = file.length();
                ((FileObject) baseFileObject).extension = FileHelper.getExtension(file.getName());
                if (TextUtils.isEmpty(((FileObject) baseFileObject).extension)) {
                    continue;
                }
                ((FileObject) baseFileObject).tagInfo = new TagInfo(baseFileObject.path);
                if (!fileObjects.contains(baseFileObject)) {
                    fileObjects.add(baseFileObject);
                }
            }
        }
    }
    sortFileObjects(fileObjects);
    sortFolderObjects(folderObjects);
    if (!settingsManager.getFolderBrowserFilesAscending()) {
        Collections.reverse(fileObjects);
    }
    if (!settingsManager.getFolderBrowserFoldersAscending()) {
        Collections.reverse(folderObjects);
    }
    folderObjects.addAll(fileObjects);
    if (!FileHelper.isRootDirectory(currentDir)) {
        FolderObject parentObject = new FolderObject();
        parentObject.fileType = FileType.PARENT;
        parentObject.name = FileHelper.PARENT_DIRECTORY;
        parentObject.path = FileHelper.getPath(currentDir) + "/" + FileHelper.PARENT_DIRECTORY;
        folderObjects.add(0, parentObject);
    }
    return folderObjects;
}

Example 84 with WorkerThread

use of android.support.annotation.WorkerThread in project Shuttle by timusus.

the class FileBrowser method getInitialDir.

@WorkerThread
public File getInitialDir() {
    ThreadUtils.ensureNotOnMainThread();
    File dir;
    String[] files;
    String settingsDir = settingsManager.getFolderBrowserInitialDir();
    if (settingsDir != null) {
        File file = new File(settingsDir);
        if (file.exists()) {
            return file;
        }
    }
    dir = new File("/");
    files = dir.list((dir1, filename) -> dir1.isDirectory() && filename.toLowerCase().contains("storage"));
    if (files != null && files.length > 0) {
        dir = new File(dir + "/" + files[0]);
        // If there's an extsdcard path in our base dir, let's navigate to that. External SD cards are cool.
        files = dir.list((dir1, filename) -> dir1.isDirectory() && filename.toLowerCase().contains("extsdcard"));
        if (files != null && files.length > 0) {
            dir = new File(dir + "/" + files[0]);
        } else {
            // If we have external storage, use that as our initial dir
            if (Environment.MEDIA_MOUNTED.equals(Environment.getExternalStorageState())) {
                dir = Environment.getExternalStorageDirectory();
            }
        }
    } else {
        // If we have external storage, use that as our initial dir
        if (Environment.MEDIA_MOUNTED.equals(Environment.getExternalStorageState())) {
            dir = Environment.getExternalStorageDirectory();
        }
    }
    // Whether or not there was an sdcard, let's see if there's a 'music' dir for us to navigate to
    if (dir != null) {
        files = dir.list((dir1, filename) -> dir1.isDirectory() && filename.toLowerCase().contains("music"));
    }
    if (files != null && files.length > 0) {
        dir = new File(dir + "/" + files[0]);
    }
    return dir;
}

Example 85 with WorkerThread

use of android.support.annotation.WorkerThread in project Shuttle by timusus.

the class ArtworkUtils method getFolderArtwork.

/**
 * Searches the parent directory of the passed in path for [cover/album/artwork].[png/jpg/jpeg]
 * using regex and returns a {@link InputStream} representing the artwork
 */
@WorkerThread
public static InputStream getFolderArtwork(@Nullable final String path) {
    InputStream fileInputStream = null;
    if (path != null) {
        File[] files;
        File file = new File(path);
        File parent = file.getParentFile();
        if (parent.exists() && parent.isDirectory()) {
            final Pattern pattern = Pattern.compile("(folder|cover|album).*\\.(jpg|jpeg|png)", Pattern.CASE_INSENSITIVE);
            files = parent.listFiles(file1 -> pattern.matcher(file1.getName()).matches());
            if (files.length > 0) {
                try {
                    File artworkFile = Stream.of(files).filter(aFile -> aFile.exists() && aFile.length() > 1024).max((a, b) -> (int) (a.length() / 1024 - b.length() / 1024)).get();
                    fileInputStream = getFileArtwork(artworkFile);
                } catch (NoSuchElementException e) {
                    Log.e(TAG, "getFolderArtwork failed: " + e.toString());
                }
            }
        }
    }
    return fileInputStream;
}