Java tutorial
//package com.java2s; //License from project: GNU General Public License import java.io.File; import java.io.FileOutputStream; import java.io.IOException; import java.io.InputStream; import java.io.OutputStream; import android.content.Context; import android.util.Log; public class Main { public static String createExternalStoragePrivateFile(Context appCtx, InputStream is, String fileName) { File file = new File(appCtx.getExternalFilesDir(null), fileName); try { //InputStream is = appCtx.getResources().openRawResource(R.raw.calipso); OutputStream os = new FileOutputStream(file); byte[] data = new byte[is.available()]; is.read(data); os.write(data); is.close(); os.close(); } catch (IOException e) { // Unable to create file, likely because external storage is // not currently mounted. Log.w("ExternalStorage", "Error writing " + file, e); } return file.getPath(); } }