In arcgis for android 100.0 environment, the sample code in the display-device-location use, directly in accordance with the code to create their own projects are not error, but can not be installed, how to solve the next
在arcgis for android 100.0环境下，示例代码中的display-device-location使用，直接按照代码自己创建工程后不报错，但是却无法安装，请问下怎么解决
