今天刚刚开始测试Android 项目的时候遇到了一个问题 无法在手机上运行报错如下：
application installation failed
Installation failed with message Failed to finalize session : INSTALL_FAILED_USER_RESTRICTED: Install canceled by user.
It is possible that this issue is resolved by uninstalling an existing version of the apk if it is present, and then re-installing.
WARNING: Uninstalling will remove the application data!
在stack overflow上查找后找到了解决方法如下:
1.
Click Build tab ---> Clean Project
Click Build tab ---> Build APK
Run.
我自己试了这种方法发现失败然后尝试了第二种
2.
74down voteaccepted
I found the solution go to
settings>build,execute,deployment>instant run>Enable instant run to hot swap code /resource change on deploy(unchecked this option)
成功
把Enable Instant的勾去掉再运行即可