如何在android资料中获取活动标签位置

Question

如何在材料标签中获取活动标签位置？
任何人帮助我。

Answer 1

   tabLayout.setOnTabSelectedListener(
                    new TabLayout.ViewPagerOnTabSelectedListener(viewPager) {
                        @Override
                        public void onTabSelected(TabLayout.Tab tab) {
                            super.onTabSelected(tab);
                            currentPage = tab.getPosition();

                        }
                    });
        }

Answer 2

试试这个

TabLayout tabLayout = (TabLayout) findViewById(R.id.tabs);
tabLayout.getSelectedTabPosition();

Answer 3

试试这个

 tabLayout.setOnTabSelectedListener(
                    new TabLayout.ViewPagerOnTabSelectedListener(viewPager) {
                        @Override
                        public void onTabSelected(TabLayout.Tab tab) {
                            super.onTabSelected(tab);
                            position = tab.getPosition();

                        }
                    });
        }

Answer 4

在您的Activity实现OnTabChangeListener中， 然后为TabHost tabHost.setOnTabChangedListener(this);

设置监听器

@Override
    public void onTabChanged(String id) {
        Log.i("INDEX->", "Selected TAB Index - "+ tabHost.getCurrentTab());
}