Android Accessibility always gets the content of previous page in ViewPager

Asked Dec 09 '19 at 08:08

Active Dec 09 '19 at 08:08

Viewed 229 times

I'm using Accessibility to read the content in ViewPager, in the first page, everything is alright, Accessibility is reading the content of current page, But when I turn to next page, Accessibility still reading the the content of previous page.

For example:

Page1 -> TextView -> content1

Page2 -> TextView -> content2

Page3 -> TextView -> content3

Accessibility reads content1 when current page is Page1, then turn to Page2, Accessibility reads content1,Accessibility reads content2, this is so werid reading code is like this:

 List<AccessibilityNodeInfo> nodeInfoList = accessibilityNodeInfo.findAccessibilityNodeInfosByViewId(id);
    if (nodeInfoList != null && !nodeInfoList.isEmpty()) {
        for (AccessibilityNodeInfo nodeInfo : nodeInfoList) {
            if (nodeInfo != null) {
                return nodeInfo.text;
            }
        }
    }

Any body help me?

asked Dec 09 '19 at 08:08

lucher

Could you provide more information? For example full code of Activity and XML with view? – TemaTre Dec 09 '19 at 08:13
Does this answer your question? [Android TalkBack and fragment stack](https://stackoverflow.com/questions/30225636/android-talkback-and-fragment-stack) – isaaaaame Dec 09 '19 at 08:18
Thanks for your reply, sorry, the code is a little complicated, wait a minute please – lucher Dec 09 '19 at 08:24
thanks isaaaaame, i'll try this solution – lucher Dec 09 '19 at 08:33

Android Accessibility always gets the content of previous page in ViewPager

0 Answers0