Android Bitmap to String Convert base64Bitmap(File file)

Description

base Bitmap

Declaration

public static final String base64Bitmap(File file) 

Method Source Code

import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.FileDescriptor;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import android.content.Context;
import android.content.res.Resources;
import android.graphics.Bitmap;
import android.graphics.Bitmap.CompressFormat;
import android.graphics.BitmapFactory;
import android.graphics.Canvas;
import android.graphics.Matrix;
import android.graphics.Paint;
import android.graphics.drawable.BitmapDrawable;
import android.graphics.drawable.Drawable;
import android.media.ExifInterface;
import android.media.ThumbnailUtils;
import android.util.Base64;
import android.view.View;

public class Main{
    public static final String base64Bitmap(Bitmap bitmap) {
        ByteArrayOutputStream out = null;
        try {//from   ww  w.j a  va 2 s. c  o m
            out = new ByteArrayOutputStream();
            bitmap.compress(Bitmap.CompressFormat.JPEG, 100, out);
            out.flush();
            out.close();
            byte[] imgBytes = out.toByteArray();
            return Base64.encodeToString(imgBytes, Base64.DEFAULT);
        } catch (Exception e) {
            LogUtility.d(e);
        } finally {
            StreamUtility.closeStream(out);
        }
        return "";
    }
    public static final String base64Bitmap(File file) {
        return base64Bitmap(BitmapFactory.decodeFile(file.getPath()));
    }
}

Related

1. bitmap2Base64(Bitmap bitmap, int bitmapQuality)
2. convertBase64ToBitmap(String data)