Issue in RTL

[zeeshanrasool91]

i am facing scroll issue in RTL layout

[AndroidDeveloperLB]

You should explain the issue, so that people could find how to solve it.

[zeeshanrasool91]

Yes i was using rosetta library for language change, when i change language to arabic and orientation changes i cannot perform scrolling on it

[zeeshanrasool91]

Dear, i was using Rosetta Library when i switch to RTL layout using arabic language, Horizontal Scrolling was not working in it

…

On Tue, Nov 28, 2017 at 1:24 PM, AndroidDeveloperLB < ***@***.***> wrote: You should explain the issue, so that people could find how to solve it. — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#185 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AHFTedVQNgiiFxctcfwJYMG32cuCp0D6ks5s68NIgaJpZM4PMlh-> .

-- Regards: Zeeshan Rasool

[AndroidDeveloperLB]

I'm not the owner of this repo. I think you should show a minimized sample project, that introduces the issue.

[zeeshanrasool91]

okay Man Should i Share GIF with issue or Sample Project or APK file

[AndroidDeveloperLB]

I think I know what you are talking about RTL. However, I think it's an issue on ViewPager itself, so I've reported about this here:
https://issuetracker.google.com/issues/71339606

The only workaround is to make some calculations to handle this. For example, to get the current item, you will have to substract from the entire collection.

Example: in LTR, you use itemsList.get(pos)
In RTL, you use itemsList.get(itemsList.size()-pos)

I think there are some repos that demonstrate how to deal with RTL on ViewPager.

[zeeshanrasool91]

Yes, This Discussion Contains the Issue which I am facing anyways thanks to response.

…

On Wed, Dec 27, 2017 at 6:38 PM, AndroidDeveloperLB < ***@***.***> wrote: I think I know what you are talking about RTL. However, I think it's an issue on ViewPager itself, so I've reported about this here: https://issuetracker.google.com/issues/71339606 The only workaround is to make some calculations to handle this. For example, to get the current item, you will have to substract from the entire collection. Example: in LTR, you use itemsList.get(pos) In RTL, you use 'itemsList.get(itemsList.size()-pos)` — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#185 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AHFTedSqNHurqsiSSJkgw96BpQsJTu2Lks5tEkhDgaJpZM4PMlh-> .

-- Regards: Zeeshan Rasool

[AndroidDeveloperLB]

Please consider starring it, then.
Maybe also write your own insights about it

[zeeshanrasool91]

I gave you star already loved your work man,

[zeeshanrasool91]

@AndroidDeveloperLB Dear I found Something in your Code I tried to solve it by simply making reverse layout parameter true for RTL and For LTR false but for that, I have to comment your code portion

@OverRide
public void setLayoutManager(LayoutManager layout) {
super.setLayoutManager(layout);

    /*if (layout instanceof LinearLayoutManager) {
        reverseLayout = ((LinearLayoutManager) layout).getReverseLayout();
    }*/
}

then it worked.

[zeeshanrasool91]

i think that might be something with your calculations

[AndroidDeveloperLB]

@zeeshanrasool91 Thanks. Sadly this will work only on RecyclerView based solutions, like yours, but the issue I wrote is about ViewPager.

[dmitrychistyakov]

Another approach for recyclerView - use
android:layoutDirection="ltr"
in xml layout with RecyclerViewPager

[AndroidDeveloperLB]

@dmitrychistyakov We are talking about ViewPager. Not RecyclerView.