Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Open Source License 

import android.graphics.Bitmap;
import android.os.Environment;
import android.util.Log;
import java.io.File;
import java.io.FileOutputStream;
import java.io.OutputStream;

public class Main {
    public static File bitmap2File(Bitmap bitmap, String filename) {
        String extStorageDirectory = Environment.getExternalStorageDirectory().toString();
        OutputStream outStream = null;

        File file = new File(extStorageDirectory, filename + ".png");
        if (file.exists()) {
            file.delete();
            file = new File(extStorageDirectory, filename + ".png");
            Log.e("file exist", "" + file + ",Bitmap= " + filename);
        }
        try {
            outStream = new FileOutputStream(file);
            bitmap.compress(Bitmap.CompressFormat.PNG, 100, outStream);
            outStream.flush();
            outStream.close();
        } catch (Exception e) {
            e.printStackTrace();
        }
        Log.e("file", "" + file);
        return file;

    }
}