implementation 'org.apache.poi:poi:3.17'

<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"

tools:ignore="ScopedStorage" />

<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />

File filePath = new File(Environment.getExternalStorageDirectory() + "/Demo.xls");

public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {

catchImageviewExcel();

}

private void catchImageviewExcel() {

imgExcel.setOnClickListener(v -> ActivityCompat.requestPermissions(getActivity()

, new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE

, Manifest.permission.READ_EXTERNAL_STORAGE}

, PackageManager.PERMISSION_GRANTED));

CreateFileExcel();

}

private void CreateFileExcel() {

HSSFWorkbook hssfWorkbook = new HSSFWorkbook();

HSSFSheet hssfSheet = hssfWorkbook.createSheet();

HSSFRow hssfRow = hssfSheet.createRow(0);

HSSFCell hssfCell = hssfRow.createCell(0);

hssfCell.setCellValue("Susscessful"); // In giá trị tại (0, 0) là Sussecceful

try {

if (!filePath.exists()) {

filePath.createNewFile();

}

FileOutputStream fileOutputStream = new FileOutputStream(filePath);

hssfWorkbook.write(fileOutputStream);

if (fileOutputStream != null) {

fileOutputStream.flush();

fileOutputStream.close();

}

Log.e("excel", String.valueOf(filePath));

} catch (Exception e) {

e.printStackTrace();

}

}