SmartTabLayout

作者: sirai | 来源:发表于2017-04-12 09:43 被阅读7274次

    项目地址:
    https://github.com/ogaclejapan/SmartTabLayout

    介绍:
    一个自定义的ViewPager tab指示,可以在滑动的时候让用户感受到整个过程的UI反馈。

    使用说明:

    build.gradle.

    dependencies {
        compile 'com.ogaclejapan.smarttablayout:library:1.6.1@aar'
    
        //Optional: see how to use the utility.
        compile 'com.ogaclejapan.smarttablayout:utils-v4:1.6.1@aar'
    
        //Optional: see how to use the utility.
        compile 'com.ogaclejapan.smarttablayout:utils-v13:1.6.1@aar'
    }
    
    
    
    将SmartTabLayout控件放到布局中,一般来说是放在ViewPager的上面。
    
    
    <com.ogaclejapan.smarttablayout.SmartTabLayout
        android:id="@+id/viewpagertab"
        android:layout_width="match_parent"
        android:layout_height="48dp"
        app:stl_indicatorAlwaysInCenter="false"
        app:stl_indicatorInFront="false"
        app:stl_indicatorInterpolation="smart"
        app:stl_indicatorColor="#40C4FF"
        app:stl_indicatorThickness="4dp"
        app:stl_indicatorCornerRadius="2dp"
        app:stl_underlineColor="#4D000000"
        app:stl_underlineThickness="1dp"
        app:stl_dividerColor="#4D000000"
        app:stl_dividerThickness="1dp"
        app:stl_defaultTabTextAllCaps="true"
        app:stl_defaultTabTextColor="#FC000000"
        app:stl_defaultTabTextSize="12sp"
        app:stl_defaultTabTextHorizontalPadding="16dp"
        app:stl_defaultTabTextMinWidth="0dp"
        app:stl_distributeEvenly="false"
        />
     
    <android.support.v4.view.ViewPager
        android:id="@+id/viewpager"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:layout_below="@id/viewpagertab"
        />
    

    在onCreate或者onCreateView中,将ViewPager和我们的控件绑定(如果你使用了工具目录中的FragmentPagerItemAdapter,你可以很容易田间item到PagerAdapter中)

        FragmentPagerItemAdapter adapter = new FragmentPagerItemAdapter(
                getSupportFragmentManager(), FragmentPagerItems.with(this)
                .add(R.string.titleA, PageFragment.class)
                .add(R.string.titleB, PageFragment.class)
                .create());
         
        ViewPager viewPager = (ViewPager) findViewById(R.id.viewpager);
        viewPager.setAdapter(adapter);
         
        SmartTabLayout viewPagerTab = (SmartTabLayout) findViewById(R.id.viewpagertab);
        viewPagerTab.setViewPager(viewPager);
    

    (可选) 如果你使用了OnPageChangeListener,请将OnPageChangeListener设置到viewPagerTab,而不是直接调用ViewPager的setOnPageChangeListener。

    viewPagerTab.setOnPageChangeListener(mPageChangeListener);
    

    (可选)使用 FragmentPagerItemAdapter,可以方便的获得Fragment所在的position

    int position = FragmentPagerItem.getPosition(getArguments());
    

    如何使用utils

    Utility has two types available to suit the Android support library.

    有两个utils

    utils-v4包含了适合android.support.v4.app.Fragment的PagerAdapter。

    utils-v13包含了适合android.app.Fragment的PagerAdapter。

    这两个工具只是依赖不同,实现功能是一样的。

    基于view的PagerAdapter

        ViewPagerItemAdapter adapter = new ViewPagerItemAdapter(ViewPagerItems.with(this)
                .add(R.string.title, R.layout.page)
                .add(ViewPagerItem.of("title", R.layout.page))
                .create());
         
        viewPager.setAdapter(adapter);
         
        //...
         
        public void onPageSelected(int position) {
         
          //.instantiateItem() from until .destoryItem() is called it will be able to get the View of page.
          View page = adapter.getPage(position);
         
        }
    

    基于Fragment的PagerAdapter

        FragmentPagerItemAdapter adapter = new FragmentPagerItemAdapter(
                getSupportFragmentManager(), FragmentPagerItems.with(this)
                .add(R.string.title, PageFragment.class),
                .add(R.string.title, WithArgumentsPageFragment.class, new Bundler().putString("key", "value").get()),
                .add(FragmentPagerItem.of("title", PageFragment.class))
                .create());
         
        viewPager.setAdapter(adapter);
         
        //...
         
        public void onPageSelected(int position) {
         
          //.instantiateItem() from until .destoryItem() is called it will be able to get the Fragment of page.
          Fragment page = adapter.getPage(position);
         
        }
    

    相关文章

      网友评论

        本文标题:SmartTabLayout

        本文链接:https://www.haomeiwen.com/subject/vtgpattx.html