Android动态图片的相关内容

[帮助文档] 在Android中通过AUImageDialog实现图片弹窗

AUImageDialog（原 SalesPromotionLimitDialog）提供一个带顶部标题、三级文案、底部确认按钮或者底部左右按钮，且中间包含一个 ImageView 的对话框。该组件可用于限流的消息提示。

【Android 应用开发】Android开发技巧--Application, ListView排列,格式化浮点数,string.xml占位符,动态引用图片

一. Application用途1. Application用途创建Application时机 : Application在启动的时候会调用Application无参的构造方法创建实例; Application构造方法 : Application的无参的构造方法必须是public的, 否则运行的时候...

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【Android 应用开发】Android开发技巧--Application, ListView排列,格式化浮点数,string.xml占位符,动态引用图片（二）

三. 格式化浮点数如何在程序中保留一个float或者double浮点数的小数位数 , 这里可以使用以下几种方法 : 1.使用DecimalFormat格式化浮点数首先创建一个DecimalFormat类 ,  这个类可以按照一定的格式化数字来格式化浮点数. 常见的格式化字符是"#" , ...

Android中动态的更改selector中某张图片的属性

在我们平常开发的时候会有许多状态按钮，比如state_pressed，android:state_checked，或者就正常状态等等，我们做这样的效果通常需要三个文件，一张是按下的图片，一张是正常状态的图片，一张是管理它们的selector文件，如果在不断更新迭代的过程中出现了很多这样的按钮，而且它...

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更新时间 2023-11-07 06:33:27

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