what is the problem? why it does not show up this method "tableLayout.getTabCounter()"

i tried this

dependencies

CodePudding user response：

Please read How do I ask a good question and not post images of code, post the code as correctly formatted text.

But the answer to your question is TableLayout does not have Tabs to count, you have a Typo as you really mean TabLayout

Change your call of tableLayout.getTabCounter() to tabLayout.getTabCounter()