103 lines
2.7 KiB
Java
103 lines
2.7 KiB
Java
package com.github.catvod.utils;
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import android.os.Environment;
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import java.io.File;
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import java.io.FileInputStream;
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import java.io.FileOutputStream;
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import java.io.IOException;
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import java.io.InputStream;
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import java.util.Arrays;
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import java.util.Collections;
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import java.util.List;
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public class Path {
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private static File mkdir(File file) {
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if (!file.exists()) file.mkdirs();
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return file;
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}
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public static File download() {
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return Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS);
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}
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public static File root() {
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return Environment.getExternalStorageDirectory();
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}
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public static File tv() {
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return mkdir(new File(root() + File.separator + "TV"));
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}
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public static File tv(String name) {
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if (!name.startsWith(".")) name = "." + name;
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return new File(tv(), name);
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}
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public static String read(File file) {
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try {
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return read(new FileInputStream(file));
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} catch (Exception e) {
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return "";
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}
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}
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public static String read(InputStream is) {
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try {
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byte[] data = new byte[is.available()];
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is.read(data);
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is.close();
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return new String(data, "UTF-8");
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} catch (IOException e) {
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e.printStackTrace();
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return "";
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}
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}
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public static File write(File file, String data) {
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return write(file, data.getBytes());
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}
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public static File write(File file, byte[] data) {
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try {
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FileOutputStream fos = new FileOutputStream(create(file));
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fos.write(data);
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fos.flush();
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fos.close();
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return file;
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} catch (Exception ignored) {
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return file;
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}
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}
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public static void copy(InputStream in, File out) {
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try {
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int read;
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byte[] buffer = new byte[8192];
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FileOutputStream fos = new FileOutputStream(create(out));
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while ((read = in.read(buffer)) != -1) fos.write(buffer, 0, read);
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fos.close();
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in.close();
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} catch (Exception ignored) {
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}
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}
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public static List<File> list(File dir) {
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File[] files = dir.listFiles();
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return files == null ? Collections.emptyList() : Arrays.asList(files);
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}
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public static File create(File file) throws Exception {
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try {
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if (!file.canWrite()) file.setWritable(true);
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if (!file.exists()) file.createNewFile();
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Shell.exec("chmod 777 " + file);
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return file;
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} catch (Exception e) {
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e.printStackTrace();
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return file;
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}
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}
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}
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