Where is a “Sync project with gradle files” button in Android Studio 3?

问题

This button disappeared from a new 3.1 version of AS Toolbar. Before it showed as:

Now it's missing:

回答1:

It hasn't disappeared. They have just moved it between the Save and Sync files button on the far left end of the toolbar.

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Edit: They like to keep playing with the toolbar.

Since Android Studio 3.3, the icon has been updated and moved back across to the right:

回答2:

In Android Studio 3.3 it is here:

回答3:

Is is available from menu. Tools > Android disappeared, so find it in File > Sync Project with Gradle Files.

回答4:

For me I did following to make it visible:

1. Go to File -> settings -> Menus and Tool bar as shown
2. Click on Restore Default

You should see the Updated Android.MainToolBarGradleGroup as follows:

3. Click on Apply and restart the Android Studio

回答5:

In Android Studio under 3.1 it's placed in

Tools > Android > Sync Project with Gradle Files

来源：https://stackoverflow.com/questions/49575686/where-is-a-sync-project-with-gradle-files-button-in-android-studio-3