Record the second day of participating in the new project, some conventional development process or some problems encountered.
1. Apply to open SVN and SVN Checkoutobtain detailed development materials.
2. The code was re-pulled on Gerrit, and an error was reported
. If the problem was found after consulting the data, just delete this line of code in the configuration file AndroidManifest:
android:sharedUserId="android.uid.system"
参考文档：The application could not be installed: INSTALL_FAILED_SHARED_USER_INCOMPATIBLE
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