Java tutorial
//package com.java2s; import android.app.Activity; import android.content.Intent; public class Main { public static void chooseMediaFromExternal(Activity activity, int requestCode) { Intent choosePictureIntent = new Intent(Intent.ACTION_PICK, android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI); activity.startActivityForResult(choosePictureIntent, requestCode); } }