Action bar compatibility

I noticed that on the Android developer web page there is an IT document called " Compatibility with Action bar ".

Does the action bar implementation show the old android API less than v11 or shows how to implement the action bar with v11 and higher APIs? I am embarrassed by this page.

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This example shows how to use the ActionBar design pattern for devices with the preliminary API 11 and the built-in ActionBar on devices that support API 11 or higher.

He shows 2 things:

  • How to use the action bar without an actual ActionBar on pre-API 11 devices. An ActionBar is simulated.

  • How to use ActionBar in Android 11+

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Source: https://habr.com/ru/post/907703/


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