我刚刚将旧的迁移ActionBar到了新的TabLayout(支持材料设计).
一切都很棒,但我无法截取选项卡选择该方法onTabSelected仅在第一次TabLayout显示时被调用,但是当单击选项卡时,没有任何反应!知道这段代码有什么问题吗?
tabLayout = (TabLayout) findViewById(R.id.tabs);
tabLayout.setTabMode(TabLayout.MODE_SCROLLABLE);
mViewPager = (ViewPager) findViewById(R.id.pager);
if (mViewPager != null) {
setupViewPager();
}
tabLayout.setOnTabSelectedListener(new TabLayout.OnTabSelectedListener() {
@Override
public void onTabSelected(TabLayout.Tab tab) {
numTab = tab.getPosition();
prefs.edit().putInt("numTab", numTab).apply();
}
@Override
public void onTabUnselected(TabLayout.Tab tab) {
}
@Override
public void onTabReselected(TabLayout.Tab tab) {
}
});
tabLayout.setupWithViewPager(mViewPager);
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