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.graphics.Bitmap;
import android.graphics.BitmapFactory;

import android.graphics.drawable.BitmapDrawable;
import android.graphics.drawable.Drawable;

import java.io.FileInputStream;
import java.io.FileNotFoundException;

public class Main {
    /**
     * convert Drawable to Bitmap
     * @param d
     * @return
     */
    public static Bitmap drawableToBitmap(Drawable d) {
        return d == null ? null : ((BitmapDrawable) d).getBitmap();
    }

    public static Bitmap getBitmap(Context context, String fileName) {
        FileInputStream fis = null;
        Bitmap bitmap = null;
        try {
            fis = context.openFileInput(fileName);
            bitmap = BitmapFactory.decodeStream(fis);
        } catch (FileNotFoundException | OutOfMemoryError e) {
            e.printStackTrace();
        } finally {
            try {
                if (fis != null) {
                    fis.close();
                }
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
        return bitmap;
    }
}