1.进入activity_main.xml
UI要求顶部显示器为圆角 底部按钮 灰色背景 白色文字 清屏按钮占满一行 全部内容显示没有异常
按照产品定义需求,编写测试用例,发现UI编写当中存在的问题 样式问题 尝试找出UI缺陷 (clear按钮宽度问题)
2.MainActivity 由于初始化显示器 加了个0 导致拼接字符串 前面补了个0 见代码 refreshScreen 点击等于以后,显示器被刷为空白 计算结束会出现奔溃,解决办法(不记录等于操作)
This project forked from zhangzhaohong/simpleexample
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