Java tutorial
//package com.java2s; import android.graphics.Bitmap; import android.util.Base64; import android.util.Log; import java.io.ByteArrayOutputStream; public class Main { public static String getImageAsString(Bitmap bmp) { ByteArrayOutputStream bYtE = new ByteArrayOutputStream(); bmp.compress(Bitmap.CompressFormat.JPEG, 100, bYtE); byte[] byteArray = bYtE.toByteArray(); String image = Base64.encodeToString(byteArray, Base64.DEFAULT); bmp.recycle(); Log.d("Converted TO : ", image); return image; } }