Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;

import android.graphics.Bitmap;

import android.os.Environment;

public class Main {
    public static String SDPATH = Environment.getExternalStorageDirectory() + "/EWealth/";

    public static void saveBitmap(Bitmap bm, String picName) {
        try {
            if (!isFileExist("")) {
                createSDDir("");
            }
            File f = new File(SDPATH, picName);
            if (f.exists()) {
                f.delete();
            }
            FileOutputStream out = new FileOutputStream(f);
            bm.compress(Bitmap.CompressFormat.JPEG, 100, out);
            out.flush();
            out.close();
        } catch (FileNotFoundException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }

    public static boolean isFileExist(String fileName) {
        File file = new File(SDPATH + fileName);
        file.isFile();
        return file.exists();
    }

    public static File createSDDir(String dirName) throws IOException {
        File dir = new File(SDPATH + dirName);
        if (Environment.getExternalStorageState().equals(Environment.MEDIA_MOUNTED)) {

            System.out.println("createSDDir:" + dir.getAbsolutePath());
            System.out.println("createSDDir:" + dir.mkdir());
        }
        return dir;
    }
}