Android getidentifier资源id-阿里云

android:用getIdentifier()获取资源Id

项目中一问题，从获取图片名称后，然后调用图片。直接用R.drawable.?无法调用。解决：主要由两种方法，个人建议第二种。 1. 不把图片放在res/drawable下，而是存放在src某个package中（如：com.drawable.resource），这种情况下的调用方法为：&n...

Android_使用getIdentifier()获取资源Id

Android 获取资源ID的另外一种方法，常规获取ID是在特定的文件夹下面的资源，如果在比较特殊的文件夹下面，就需要其他方法获取ID 了：使用getIdentifier()方法可以方便的获各应用包下的指定资源ID。主要有两种方法：（1）方式一　　 Resources r...

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