Class Path

app/src/main/java/com/github/catvod/utils/Path.java:20–149

import java.util.List;

public class Path {

    private static final String TAG = Path.class.getSimpleName();

    private static File mkdir(File file) {
        if (!file.exists()) file.mkdirs();
        return file;
    }

    public static File download() {
        return Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS);
    }

    public static File root() {
        return Environment.getExternalStorageDirectory();
    }

    public static File tv() {
        return mkdir(new File(root() + File.separator + "TV"));
    }

    public static File tv(String name) {
        if (!name.startsWith(".")) name = "." + name;
        return new File(tv(), name);
    }

    public static String read(File file) {
        try {
            return new String(readToByte(file), StandardCharsets.UTF_8);
        } catch (IOException e) {
            return "";
        }
    }

    public static String read(InputStream is) {
        try {
            return new String(readToByte(is), StandardCharsets.UTF_8);
        } catch (IOException e) {
            e.printStackTrace();
            return "";
        }
    }

    private static byte[] readToByte(File file) throws IOException {
        try (FileInputStream is = new FileInputStream(file)) {
            return readToByte(is);
        }
    }

    private static byte[] readToByte(InputStream is) throws IOException {
        try (ByteArrayOutputStream bos = new ByteArrayOutputStream()) {
            int read;
            byte[] buffer = new byte[16384];
            while ((read = is.read(buffer)) != -1) bos.write(buffer, 0, read);
            return bos.toByteArray();
        }
    }