如何在Android中以编程方式压缩文件？

import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.zip.ZipEntry;
import java.util.zip.ZipOutputStream;

private void compressFile(String sourceFilePath, String destinationFilePath) throws IOException {
    File sourceFile = new File(sourceFilePath);
    FileOutputStream fos = new FileOutputStream(destinationFilePath);
    ZipOutputStream zos = new ZipOutputStream(fos);

    compressFileRecursive(sourceFile, sourceFile.getName(), zos);

    zos.close();
    fos.close();
}

private void compressFileRecursive(File file, String fileName, ZipOutputStream zos) throws IOException {
    if (file.isHidden()) {
        return;
    }

    if (file.isDirectory()) {
        if (fileName.endsWith("/")) {
            zos.putNextEntry(new ZipEntry(fileName));
            zos.closeEntry();
        } else {
            zos.putNextEntry(new ZipEntry(fileName + "/"));
            zos.closeEntry();
        }

        File[] children = file.listFiles();
        for (File childFile : children) {
            compressFileRecursive(childFile, fileName + "/" + childFile.getName(), zos);
        }
        return;
    }

    FileInputStream fis = new FileInputStream(file);
    ZipEntry zipEntry = new ZipEntry(fileName);
    zos.putNextEntry(zipEntry);

    byte[] buffer = new byte[1024];
    int length;
    while ((length = fis.read(buffer)) > 0) {
        zos.write(buffer, 0, length);
    }

    fis.close();
}

String sourceFilePath = "/path/to/source/file";
String destinationFilePath = "/path/to/destination/file.zip";
compressFile(sourceFilePath, destinationFilePath);