Creating a Custom ActionBar with Custom Buttons
Implementing a Custom View as a Button
To create a custom button using an image as the view, you can use the ImageView class. Utilize the setImageBitmap() method to set the desired image as the button's drawable.
Drawing a Line on the Top of the ActionBar
To draw a line on the top of the ActionBar, you can use the View class with a Paint object. Set the android:background attribute of the View to the color of the line and its android:layout_height to the desired thickness.
Implementing Buttons Without Separator Lines
Instead of using the default ActionBar menu layout with separator lines, you can create custom buttons by adding a custom layout to the ActionBar. To do this, inflate a custom layout and add it to the ActionBar using the setCustomView() method.
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