AndroidStudio 從git 伺服器匯入專案後不能夠執行，這個是因為gradle的原因，

展開Event Log ，點選Import Gradle project，然後就是點選 ok就行了。

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Unlinked Gradle project?
Import Gradle project, this will also enable Gradle Tool Window
Don't want to see the message for the project again: press here

Frameworks detected: Android framework is detected in the project Configure

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