问题描述
我使用New > Fragment > Fragment (Blank)向我的Android Studio项目添加了一个片段.结果，当我尝试运行时，项目无法编译，因为它无法解析
I added a Fragment to my Android Studio project using New > Fragment > Fragment (Blank). As a result when I try to run, the project won't compile because it cannot resolve R.drawable.abc_ic_ab_back_mtrl_am_alpha in
toolbar.setNavigationIcon(R.drawable.abc_ic_ab_back_mtrl_am_alpha);
有什么办法解决这个问题吗?
Any ideas how to solve this?
我似乎也失去了对android:buttonTint
推荐答案
在23.2.0支持库中更改了资源名称.
The name of the resource was changed in the 23.2.0 support library.
修改 abc_ic_ab_back_mtrl_am_alpha 为 abc_ic_ab_back_material
在23.2.1中，该组件的名称改回了abc_ic_ab_back_mtrl_am_alpha
In 23.2.1 the name of the component was changed back to abc_ic_ab_back_mtrl_am_alpha
在24.0.0中，组件的名称更改为:abc_ic_ab_back_material
In 24.0.0 the name of the component was changed to:abc_ic_ab_back_material
这篇关于错误:找不到符号变量abc_ic_ab_back_mtrl_am_alpha的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！