文件名称:Linefzfb
- 所属分类：
- android开发
- 资源属性：
- [Java] [源码]
- 上传时间：
- 2016-07-07
- 文件大小：
- 1.47mb
- 下载次数：
- 0次
- 提 供 者：
- shilia*******
- 相关连接：
- 无
- 下载说明：
- 别用迅雷下载，失败请重下，重下不扣分！
介绍说明－－下载内容均来自于网络，请自行研究使用
实现思路：
1.要用一个类来表示这9个点中的第一个点。里面保留有当前点的上下左右的各个位置等属性
2.自定义GroupView，用来装9个点，9个点的显示是通过ImageView。复写onLayout这个方法，让点按需求排列
3.定义一个可以画线的View，复写onTouchEvent方法，在这个方法里面进行画直线的操作
4.判断用户手指当前的位置，取出当前的位置去与那9个点中的每个点的位置进行比较，如果用户点的位置在某一个点之内，那么当那个点置换背景图片。-Realization thought:
1 to use a class to represent the first point in the 9 points. Which retains the current point of the upper and lower left and right of the various positions, etc.
2 custom GroupView, used to hold 9 points, 9 points of the display is through the ImageView. Copy the onLayout approach, make arrangement according to demand
3 the definition of a line drawing of View, carbon onTouchEvent method, draw line operation in this method.
4. Determine the fingers of a user s current location, remove the current position to compare with each point in the nine point position, if the location of the user within a certain point, so when the replacement of the background image.
1.要用一个类来表示这9个点中的第一个点。里面保留有当前点的上下左右的各个位置等属性
2.自定义GroupView，用来装9个点，9个点的显示是通过ImageView。复写onLayout这个方法，让点按需求排列
3.定义一个可以画线的View，复写onTouchEvent方法，在这个方法里面进行画直线的操作
4.判断用户手指当前的位置，取出当前的位置去与那9个点中的每个点的位置进行比较，如果用户点的位置在某一个点之内，那么当那个点置换背景图片。-Realization thought:
1 to use a class to represent the first point in the 9 points. Which retains the current point of the upper and lower left and right of the various positions, etc.
2 custom GroupView, used to hold 9 points, 9 points of the display is through the ImageView. Copy the onLayout approach, make arrangement according to demand
3 the definition of a line drawing of View, carbon onTouchEvent method, draw line operation in this method.
4. Determine the fingers of a user s current location, remove the current position to compare with each point in the nine point position, if the location of the user within a certain point, so when the replacement of the background image.
(系统自动生成,下载前可以参看下载内容)
下载文件列表
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