Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Apache License 

import android.graphics.Bitmap;
import android.graphics.Canvas;
import android.view.View;

public class Main {
    private static final Canvas mCanvas = new Canvas();

    static Bitmap convertViewToBitmap(View view) {
        view.clearFocus();
        Bitmap bitmap = createBitmapSafely(view.getWidth(), view.getHeight(), Bitmap.Config.ARGB_4444, 2);
        if (bitmap != null) {
            mCanvas.setBitmap(bitmap);
            mCanvas.translate(-view.getScrollX(), -view.getScrollY());
            view.draw(mCanvas);
            mCanvas.setBitmap(null);
        }
        return bitmap;
    }

    static Bitmap createBitmapSafely(int width, int height, Bitmap.Config config, int retryCount) {
        while (retryCount-- > 0) {
            try {
                return Bitmap.createBitmap(width, height, config);
            } catch (OutOfMemoryError e) {
                e.printStackTrace();
                System.gc();
            }
        }
        return null;
    }
}