1)首先在res(/ res / color)下创建color文件夹
2)在/ res / color文件夹下创建xml文件selector.xml
<?xml version="1.0" encoding="utf-8"?><selector xmlns:android="http://schemas.android.com/apk/res/android"><item android:state_selected="true" android:color="@android:color/white" /><item android:state_focused="true" android:color="@android:color/white" /><item android:state_pressed="true" android:color="@android:color/white" /><item android:color="#504f4f" /> </selector>
3)然后在SlidingTabLayout的populateTabStrip()方法中
tabTitleView.setTextColor(getResources().getColorStateList(R.color.selector));
现在您有了选择器,可以在任何需要的事件上更改文本的颜色
如果这样不起作用,请添加以下代码行。
a)最后在populateTabStrip()方法中添加此内容
if (i == mViewPager.getCurrentItem()) { tabView.setSelected(true);}和b)将onPageSelected()方法更改为此
@Override public void onPageSelected(int position) { if (mScrollState == ViewPager.SCROLL_STATE_IDLE) { mTabStrip.onViewPagerPageChanged(position, 0f); scrollToTab(position, 0); } for (int i = 0; i < mTabStrip.getChildCount(); i++) { mTabStrip.getChildAt(i).setSelected(position == i); } if (mViewPagerPageChangeListener != null) { mViewPagerPageChangeListener.onPageSelected(position); } }


