如何在 Android ViewPager 中更改当前选项卡荧光笔颜色？
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How to change the current tab highlighter color in Android ViewPager?
提问by intrepidkarthi
Here is my layout inside ViewPager. I would like to change the color of the current tab highlighter which is below the text. Actually it is showing in black color. But I don't know whether it is a color by default or not. And also I have one more doubt. If I use PagerTitleStripthis tab highlighter doesn't appear. Is there a way to bring that with titlestrip?
这是我里面的布局ViewPager。我想更改文本下方的当前选项卡荧光笔的颜色。实际上它显示为黑色。但我不知道它是否是默认颜色。而且我还有一个疑问。如果我使用PagerTitleStrip此选项卡荧光笔不会出现。有没有办法用标题条带来它？
Here is my layout:
这是我的布局：
<android.support.v4.view.PagerTabStrip android:id="@+id/pager_title_strip"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="top"
android:background="@color/pager_titlestrip_bg"
android:textColor="@color/pager_titlestrip_text"
android:paddingTop="5dp"
android:paddingBottom="4dp" >
</android.support.v4.view.PagerTabStrip>
回答by intrepidkarthi
This just works.
这只是有效。
PagerTabStrip pagerTabStrip = (PagerTabStrip) findViewById(R.id.pager_title_strip);
pagerTabStrip.setDrawFullUnderline(true);
pagerTabStrip.setTabIndicatorColor(Color.RED);
Thanks!
谢谢！
回答by yubaraj poudel
It can be done in both programmatically with jAVA or with XML
它可以使用 jAVA 或 XML 以编程方式完成
By XML
通过 XML
<android.support.design.widget.TabLayout
android:id="@+id/tabanim_tabs"
android:layout_width="match_parent"
app:tabIndicatorHeight="4dp"
app:tabIndicatorColor="@android:color/white"
android:layout_height="wrap_content" />
Or more simply you can solve this Code aswell
或者更简单地说，您也可以解决此代码
tabLayout.setSelectedTabIndicatorColor(Color.parseColor("#FFFFFF"));
Similarly to change the Height
同样改变高度
tabLayout.setSelectedTabIndicatorHeight((int) (2 * getResources().getDisplayMetrics().density));
回答by Dhaval Shingala
This works in my project.
这适用于我的项目。
<android.support.design.widget.TabLayout
android:id="@+id/tabs"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#FFF"
app:tabGravity="fill"
app:tabIndicatorColor="@color/text3"
app:tabMode="scrollable"
app:tabSelectedTextColor="@color/text3"
app:tabTextColor="#000" />
