Java tutorial
//package com.java2s; import android.content.Context; import android.os.Environment; import java.io.File; public class Main { public static File getFeedbackStorageDirectory(Context context) { File feedbackStorageDirectory = null; feedbackStorageDirectory = new File(Environment.getExternalStorageDirectory(), context.getPackageName()); // Create the storage directory if it does not exist if (!feedbackStorageDirectory.exists()) { if (!feedbackStorageDirectory.mkdirs()) { System.out.print("failed to create directory"); return null; } } return feedbackStorageDirectory; } }