一个自适应Tab宽度，可以滑动文字逐渐变色的TabLayout,该控件继承自TabLayout做了一些扩展。
Use Gradle:
compile 'me.weyye.ColorTrackTabLayout:library:1.0.1'
Or Maven:
<dependency>
<groupId>me.weyye.ColorTrackTabLayout</groupId>
<artifactId>library</artifactId>
<version>1.0.1</version>
<type>pom</type>
</dependency>
使用方法跟TabLayout一模一样
titles = new String[]{"推荐", "视频", "社会"};
final List<Fragment> fragments = new ArrayList<>();
for (int i = 0; i < titles.length; i++) {
fragments.add(MyFragment.newInstance());
}
mViewPager.setAdapter(new FragmentPagerAdapter(getSupportFragmentManager()) {
@Override
public Fragment getItem(int position) {
return fragments.get(position);
}
@Override
public int getCount() {
return titles.length;
}
@Override
public CharSequence getPageTitle(int position) {
return titles[position];
}
});
//隐藏指示器
mTab.setSelectedTabIndicatorHeight(0);
//设置每个Tab的内边距
mTab.setTabPaddingLeftAndRight(20, 20);
mTab.setupWithViewPager(mViewPager);xml
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/activity_today_news_acitivty"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
tools:context="me.weyye.colortracktablayout.TodayNewsAcitivty">
<me.weyye.library.colortrackview.ColorTrackTabLayout
android:id="@+id/tab"
android:layout_width="match_parent"
android:layout_height="40dp"
android:background="#ffffff"
app:tabIndicatorColor="@color/red"
app:tabMode="scrollable"
app:tabSelectedTextColor="@color/red"
app:tabTextAppearance="@style/TabStyle"
app:tabTextColor="@color/black"/>
<android.support.v4.view.ViewPager
android:id="@+id/viewPager"
android:layout_width="match_parent"
android:layout_height="match_parent"/>
</LinearLayout>Copyright (C) 2017 WeyYe
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.