shareSdk使用时出现Manifest merger failed : uses-sdk:minSdkVersion 14 cannot be smaller than version 16

AS报错如下：Error:Execution failed for task ':app:processDebugManifest'.
> Manifest merger failed : uses-sdk:minSdkVersion 14 cannot be smaller than version 16 declared in library [cn.sharesdk:ShareSDK:3.1.4] C:\Users\Administrator\.android\build-cache\fabf78c3f38b9bfb64e59f3cd01f5d7184bcb643\output\AndroidManifest.xml

    Suggestion: use tools:overrideLibrary="cn.sharesdk" to force usage

解决方法是再清单文件中添加如下代码：