Appcompat v21 Toolbar elevation pre-lollipop

Question

First off, I know that this question has been asked before, but it hasn\'t been answered before. I hope someone can give me an answer.

In my application, I use the T

Answer 1

To show shadow under your toolbar please use AppBarLayout available in Google Android Design Support Library. Here is an example of how it should be used.

To use Google Android Design Support Library enter following into your build.gradle file:

 compile 'com.android.support:design:22.2.0'