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.content.Context;
import android.content.Intent;

import android.graphics.Bitmap;
import android.graphics.Bitmap.CompressFormat;

import android.net.Uri;

import java.io.BufferedOutputStream;

import java.io.File;

import java.io.FileOutputStream;
import java.io.IOException;

public class Main {
    public static void saveBackgroundImage(Context ctx, String filePath, Bitmap bitmap, int quality)
            throws IOException {
        if (bitmap != null) {
            File file = new File(filePath.substring(0, filePath.lastIndexOf(File.separator)));
            if (!file.exists()) {
                file.mkdirs();
            }
            BufferedOutputStream bos = new BufferedOutputStream(new FileOutputStream(filePath));
            bitmap.compress(CompressFormat.PNG, quality, bos);
            bos.flush();
            bos.close();
            if (ctx != null) {
                scanPhoto(ctx, filePath);
            }
        }
    }

    private static void scanPhoto(Context ctx, String imgFileName) {
        Intent mediaScanIntent = new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE);
        File file = new File(imgFileName);
        Uri contentUri = Uri.fromFile(file);
        mediaScanIntent.setData(contentUri);
        ctx.sendBroadcast(mediaScanIntent);
    }
}