Android资源图片的相关内容

Android 保存资源图片到相册最新写法适用于Android10.0及以上

一、首先在AndroidManifest.xml中加入权限 <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>因为这属...

[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。

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Android资源（图片）命名规范

图片命名注意： 1，命名中只能含有英语版下划线 "_"，数字和小写字母（其它符号都是非法符号）； 2，并且不能以下划线（"_"）或者数字开头；   Android资源命名规范最近几个月，大量涉及android资源的相关工作。对于复杂的应用而言，资源命名的规范很有必要。除了开发人员之外，U...

Android实战简易教程-第九枪（BitmapFactory.Options对资源图片进行缩放）

我们知道，我们编写的应用程序都是有一定内存限制的。程序占用了过高的内存就easy出现OOM(OutOfMemory)异常。因此在展示高分辨率图片的时候，最好先将图片进行压缩，压缩后的图片大小应该和用来展示它的控件大小相近。这样能够兼顾显示效果和内存占用。 BitmapFactory.Options这...

关于开发兼容android 1.5项目时找不到资源图片问题

先前自学android开发的时候,是做2.2的应用开发,把一些小图标文件随便放到drawable-hdpi,drawable-ldpi,drawable-mdpi三个目录中的某个,在代码中直接引用R.drawable.**这种方式就ok了. ...

Android获取asset下的资源图片

MainActivity如下: package cc.testasset; import java.io.InputStream; import android.os.Bundle; import android.app.Activity; import android.content.res.As...

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