https://blog.csdn.net/reborncgy/article/details/78695838?utm_medium=distribute.pc_relevant_t0.none-task-blog-BlogCommendFromMachineLearnPai2-1.nonecase&depth_1-utm_source=distribute.pc_relevant_t0.none-task-blog-BlogCommendFromMachineLearnPai2-1.nonecase
Android Studio：基本UI界面设计 （详细）
原文：https://www.cnblogs.com/liangwg/p/13185952.html
