[android]代码库
package whu.iss.sric.view;
import java.util.ArrayList;
import java.util.List;
import whu.iss.sric.android.R;
import android.app.Activity;
import android.content.Context;
import android.content.res.Resources;
import android.graphics.Bitmap;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Paint;
import android.graphics.Point;
import android.graphics.Rect;
import android.graphics.drawable.Drawable;
import android.util.AttributeSet;
import android.util.DisplayMetrics;
import android.view.View;
public class BoardView extends View {
/**
* xCount x轴方向的图标数+1
*/
protected static final int xCount = 10;
/**
* yCount y轴方向的图标数+1
*/
protected static final int yCount = 12;
/**
* map 连连看游戏棋盘
*/
protected int[][] map = new int[xCount][yCount];
/**
* iconSize 图标大小
*/
protected int iconSize;
/**
* iconCounts 图标的数目
*/
protected int iconCounts = 19;
/**
* icons 所有的图片
*/
protected Bitmap[] icons = new Bitmap[iconCounts];
/**
* path 可以连通点的路径
*/
private Point[] path = null;
/**
* selected 选中的图标
*/
protected List<Point> selected = new ArrayList<Point>();
public BoardView(Context context, AttributeSet atts) {
super(context, atts);
calIconSize();
Resources r = getResources();
loadBitmaps(1, r.getDrawable(R.drawable.fruit_01));
loadBitmaps(2, r.getDrawable(R.drawable.fruit_02));
loadBitmaps(3, r.getDrawable(R.drawable.fruit_03));
loadBitmaps(4, r.getDrawable(R.drawable.fruit_04));
loadBitmaps(5, r.getDrawable(R.drawable.fruit_05));
loadBitmaps(6, r.getDrawable(R.drawable.fruit_06));
loadBitmaps(7, r.getDrawable(R.drawable.fruit_07));
loadBitmaps(8, r.getDrawable(R.drawable.fruit_08));
loadBitmaps(9, r.getDrawable(R.drawable.fruit_09));
loadBitmaps(10, r.getDrawable(R.drawable.fruit_10));
loadBitmaps(11, r.getDrawable(R.drawable.fruit_11));
loadBitmaps(12, r.getDrawable(R.drawable.fruit_12));
loadBitmaps(13, r.getDrawable(R.drawable.fruit_13));
loadBitmaps(14, r.getDrawable(R.drawable.fruit_14));
loadBitmaps(15, r.getDrawable(R.drawable.fruit_15));
loadBitmaps(16, r.getDrawable(R.drawable.fruit_17));
loadBitmaps(17, r.getDrawable(R.drawable.fruit_18));
loadBitmaps(18, r.getDrawable(R.drawable.fruit_19));
}
/**
*
* 计算图标的长宽
*/
private void calIconSize() {
DisplayMetrics dm = new DisplayMetrics();
((Activity) this.getContext()).getWindowManager().getDefaultDisplay()
.getMetrics(dm);
iconSize = dm.widthPixels / (xCount);
}
/**
*
* @param key
* 特定图标的标识
* @param d
* drawable下的资源
*/
public void loadBitmaps(int key, Drawable d) {
Bitmap bitmap = Bitmap.createBitmap(iconSize, iconSize,
Bitmap.Config.ARGB_8888);
Canvas canvas = new Canvas(bitmap);
d.setBounds(0, 0, iconSize, iconSize);
d.draw(canvas);
icons[key] = bitmap;
}
@Override
protected void onDraw(Canvas canvas) {
/**
* 绘制连通路径，然后将路径以及两个图标清除
*/
if (path != null && path.length >= 2) {
for (int i = 0; i < path.length - 1; i++) {
Paint paint = new Paint();
paint.setColor(Color.CYAN);
paint.setStyle(Paint.Style.STROKE);
paint.setStrokeWidth(3);
Point p1 = indextoScreen(path[i].x, path[i].y);
Point p2 = indextoScreen(path[i + 1].x, path[i + 1].y);
canvas.drawLine(p1.x + iconSize / 2, p1.y + iconSize / 2, p2.x
+ iconSize / 2, p2.y + iconSize / 2, paint);
}
Point p = path[0];
map[p.x][p.y] = 0;
p = path[path.length - 1];
map[p.x][p.y] = 0;
selected.clear();
path = null;
}
/**
* 绘制棋盘的所有图标 当这个坐标内的值大于0时绘制
*/
for (int x = 0; x < map.length; x += 1) {
for (int y = 0; y < map[x].length; y += 1) {
if (map[x][y] > 0) {
Point p = indextoScreen(x, y);
canvas.drawBitmap(icons[map[x][y]], p.x, p.y, null);
}
}
}
/**
* 绘制选中图标，当选中时图标放大显示
*/
for (Point position : selected) {
Point p = indextoScreen(position.x, position.y);
if (map[position.x][position.y] >= 1) {
canvas.drawBitmap(icons[map[position.x][position.y]], null,
new Rect(p.x - 5, p.y - 5, p.x + iconSize + 5, p.y
+ iconSize + 5), null);
}
}
}
/**
*
* @param path
*/
public void drawLine(Point[] path) {
this.path = path;
this.invalidate();
}
/**
* 工具方法
*
* @param x
* 数组中的横坐标
* @param y
* 数组中的纵坐标
* @return 将图标在数组中的坐标转成在屏幕上的真实坐标
*/
public Point indextoScreen(int x, int y) {
return new Point(x * iconSize, y * iconSize);
}
/**
* 工具方法
*
* @param x
* 屏幕中的横坐标
* @param y
* 屏幕中的纵坐标
* @return 将图标在屏幕中的坐标转成在数组上的虚拟坐标
*/
public Point screenToindex(int x, int y) {
int ix = x / iconSize;
int iy = y / iconSize;
if (ix < xCount && iy < yCount) {
return new Point(ix, iy);
} else {
return new Point(0, 0);
}
}
}
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[源代码打包下载]
会python真的可以为所欲为0(回)
249天前
这里还有人吗1(回)
434天前
每天面对着电脑屏幕，敲打键盘。我所面对的并不只是代码，而是一种生活方式。0(回)
659天前
鸽子
0(回)
743天前
Android版连连看游戏 源码.rar(免费下载)[448 次下载]
初级程序员
by: 哈哈2018 发表于：2017-11-28 06:27:22 顶(0) | 踩(0) 回复
不知道怎么样下了看看
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