For example, in the RTL context, a back button must point to the right so the flow of screens matches the reading order of the RTL language.
What is RTL layout direction?
When text, layout, and iconography are mirrored to support right-to-left (RTL) UIs, anything that relates to time should be depicted as moving from right to left. For example, in a RTL layout, forward points to the left, and backwards points to the right.
What is LTR and RTL?
For example, the en-US locale (for US English) specifies left-to-right. Most Western languages, as well as many others around the world, are written LTR. The opposite of LTR, RTL (Right To Left) is used in other common languages, including Arabic ( ar ) and Hebrew ( he ).
How can I support RTL?
First of all, you must add android:supportsRtl="true" to the <application> element in your manifest file for your app to supporting RTL design. Trick: If your app supports multiple languages and if you have code snippet like config. setLayoutDirection(Locale.US) you must change it.