android TabLayout some knowledge

TabLayout adjust the font size

Add the following code styl.xml

<style name="MyTabLayoutText" parent="TextAppearance.Design.Tab">

    <item name="android:textSize">字体大小</item>

</style>

So <android.support.design.widget.TabLayout in the app: tabTextAppearance equal "@ style / MyTabLayoutText"

            <android.support.design.widget.TabLayout
                ...
                app:tabTextAppearance="@style/TabLayoutText"
                ...
                />

Add TabLayout click or slide event

Reference blog

Overloaded TabLayout.OnTabSelectedListener () of onTabSelected, onTabUnselected, onTabReselected

mTablayout.addOnTabSelectedListener(new TabLayout.OnTabSelectedListener() {
    @Override
    public void onTabSelected(TabLayout.Tab tab) {

        Toast.makeText(mContext, "选中的"+tab.getText(), Toast.LENGTH_SHORT).show();
    }

    @Override
    public void onTabUnselected(TabLayout.Tab tab) {

        Toast.makeText(mContext, "未选中的"+tab.getText(), Toast.LENGTH_SHORT).show();
    }

    @Override
    public void onTabReselected(TabLayout.Tab tab) {

        Toast.makeText(mContext, "复选的"+tab.getText(), Toast.LENGTH_SHORT).show();

    }
});