Android Studio 3.0 下使用Intent传递数据和数据回传的示例

上传者: zhbchn | 上传时间: 2023-06-28 11:41:42 | 文件大小: 18.73MB | 文件类型: RAR
Android Studio 3.0 下使用Intent传递数据和数据回传的示例。实现了一个简单的登录界面,用户输入用户名和密码后,点击登录把用户名和密码传递到主界面,主界面显示用户名和密码,然后在主界面中购买一个物品,打开一个物品界面,购买物品后,把物品的属性传回主界面,并更新主界面相应的属性值。

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