安卓studio关联依赖库问题

当在项目工程中关联依赖库的时候，有可能会出现清单文件重复的问题

D:\source-code\AndroidStudio\MyApplication\app\src\main\AndroidManifest.xmlError:(14, 9) Attribute application@icon value=(@drawable/ic_launcher) from AndroidManifest.xml:14:9Error:(14, 9) Execution failed for task ':app:processDebugManifest'.> Manifest merger failed : Attribute application@icon value=(@drawable/ic_launcher) from AndroidManifest.xml:14:9is also present at MyApplication:library:unspecified:18:9 value=(@drawable/icon)Suggestion: add 'tools:replace="android:icon"' to <application> element at AndroidManifest.xml:12:5 to override

解决办法：
在主工程目录下添加如下代码
1. 在manifest节点加上：xmlns:tools=”http://schemas.android.com/tools”

1. 在application 节点加上：tools:replace=”android:icon, android:theme”