Java tutorial
//package com.java2s; import android.graphics.Bitmap; import android.graphics.BitmapFactory; import android.util.Base64; public class Main { public static Bitmap convertString2Icon(String st) { // OutputStream out; Bitmap bitmap = null; try { // out = new FileOutputStream("/sdcard/aa.jpg"); byte[] bitmapArray; bitmapArray = Base64.decode(st, Base64.DEFAULT); bitmap = BitmapFactory.decodeByteArray(bitmapArray, 0, bitmapArray.length); // bitmap.compress(Bitmap.CompressFormat.PNG, 100, out); return bitmap; } catch (Exception e) { return null; } } }