How to detect file changed by myself in IntelliJ IDEA

android-studio, intellij-idea

Solution

By default, Intellij automatically saves your edits every few seconds, and every time it looses focus. So, most of the time your files are not in a changed state, so no icon is needed. However, under `Settings`, `IDE Settings`, `Editor`, `Editor Tabs`, there is an option to `Mark modified tabs with asterisk`, which will enable the feature you want.

Problem

Is it possible in Intellij to mark edited file tabs with a star (*) so that I can see which files I have changed.

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