coordinatorlayout 不使用 swipeRefreshlayout 滚动答案

【问题标题】：coordinatorlayout not scrolling with swipeRefreshlayoutcoordinatorlayout 不使用 swipeRefreshlayout 滚动
【发布时间】：2017-05-19 13:16:44
【问题描述】：

我添加了 coordinatorlayout+viewpager+TabLayout 并添加了三个带有 viewpager 的选项卡，但滚动仅适用于第一个选项卡（最近）

不使用两个选项卡 1. 联系人，2.设置

查看所有代码，仅根据需要在此处发布的 xml 代码

homeactivity xml（其中三个片段被附加）

<android.support.design.widget.CoordinatorLayout 
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/main_layout"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".activities.HomeActivity">


<android.support.design.widget.AppBarLayout
    android:id="@+id/appBarLayout"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    app:elevation="6dp">

    <android.support.v7.widget.Toolbar
        android:id="@+id/toolbar"
        android:layout_width="match_parent"
        android:layout_height="?attr/actionBarSize"
        android:layout_alignParentTop="true"
        android:background="?attr/colorPrimary"
        android:minHeight="?attr/actionBarSize"

android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar"
        app:elevation="0dp"
        app:layout_scrollFlags="scroll|enterAlways"
        app:popupTheme="@style/ThemeOverlay.AppCompat.Light" />

    <android.support.design.widget.TabLayout
        android:id="@+id/tabs"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_below="@+id/toolbar"
        android:background="?attr/colorPrimary"
        android:minHeight="?attr/actionBarSize"
        app:elevation="0dp"
        app:tabGravity="fill"
        app:tabIndicatorColor="@color/white"
        app:tabMode="fixed"
        app:tabSelectedTextColor="#ffffff"
        app:tabTextColor="@color/white" />

</android.support.design.widget.AppBarLayout>

<android.support.v4.view.ViewPager
    android:id="@+id/viewpager"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:layout_below="@+id/tab_layout"
    app:layout_behavior="@string/appbar_scrolling_view_behavior" />

</android.support.design.widget.CoordinatorLayout>

contact_fragment.xml（带有 swiperefreshlayout）

    <?xml version="1.0" encoding="utf-8"?>
<android.support.v4.widget.SwipeRefreshLayout 
xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:id="@+id/swipe_refresh_layout"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    app:layout_behavior="@string/appbar_scrolling_view_behavior">

    <!-- place your view here -->


    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:orientation="vertical">

        <android.support.v7.widget.RecyclerView
            android:id="@+id/recyclerview_registered"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:scrollbars="vertical" />

        <View
            android:layout_width="match_parent"
            android:layout_height="2dp"
            android:layout_marginTop="2dp"
            android:background="@color/black" />

        <android.support.v7.widget.RecyclerView
            android:id="@+id/recyclerview_invite"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginTop="2dp"
            android:scrollbars="vertical" />
    </LinearLayout>


</android.support.v4.widget.SwipeRefreshLayout>

setting_fragment.xml

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout 
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent">

<android.support.v7.widget.RecyclerView
    android:id="@+id/recyclerview"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:scrollbars="vertical" />

</RelativeLayout>

家庭活动代码

public void BindView() {
    appBarLayout = (AppBarLayout) findViewById(R.id.appBarLayout);
    toolbar = (Toolbar) findViewById(R.id.toolbar);
    toolbar.setTitle("RECENT");
    setSupportActionBar(toolbar);

    getSupportActionBar().setDisplayHomeAsUpEnabled(true);

    viewPager = (ViewPager) findViewById(R.id.viewpager);
    setupViewPager(viewPager);
    TabLayout tabLayout;
    tabLayout = (TabLayout) findViewById(R.id.tabs);
    tabLayout.setupWithViewPager(viewPager);
    tabLayout.setSelected(true);
    viewPager.setCurrentItem(0);


    viewPager.addOnPageChangeListener(new TabLayout.TabLayoutOnPageChangeListener(tabLayout));

    tabLayout.addOnTabSelectedListener(new TabLayout.OnTabSelectedListener() {
        @Override
        public void onTabSelected(TabLayout.Tab tab) {
            switch (tab.getPosition()) {
                case 0:
                    viewPager.setCurrentItem(0);
                    toolbar.setTitle("RECENT");
                    break;
                case 1:
                    viewPager.setCurrentItem(1);
                    toolbar.setTitle("CONTACT");
                    break;
                case 2:
                    viewPager.setCurrentItem(2);
                    toolbar.setTitle("SETTING");
                    break;
                default:
                    viewPager.setCurrentItem(0);
                    toolbar.setTitle("RECENT");
                    break;
            }
            /*if (viewPager.getCurrentItem() == 0) {
                toolbar.setTitle(viewPager.getCurrentItem());
            }*/
        }

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

        }

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

        }
    });
    viewPager.addOnPageChangeListener(new ViewPager.OnPageChangeListener() {
        @Override
        public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {

        }

        @Override
        public void onPageSelected(int position) {
            if (viewPager.getCurrentItem() == 0) {
                toolbar.setTitle("RECENT");
            }

        }

        @Override
        public void onPageScrollStateChanged(int state) {

        }
    });


}

private void setupViewPager(ViewPager viewPager) {
    ViewPagerAdapter adapter = new ViewPagerAdapter(getSupportFragmentManager());
    adapter.addFragment(new RecentFragment(), "RECENT");
    adapter.addFragment(new ContactFragment(), "CONTACT");
    adapter.addFragment(new Settingfragemnt(), "SETTING");
    viewPager.setAdapter(adapter);

}

class ViewPagerAdapter extends FragmentPagerAdapter {
    private final List<Fragment> mFragmentList = new ArrayList<>();
    private final List<String> mFragmentTitleList = new ArrayList<>();

    public ViewPagerAdapter(FragmentManager manager) {
        super(manager);
    }

    @Override
    public Fragment getItem(int position) {

        return mFragmentList.get(position);
    }

    @Override
    public int getCount() {
        return mFragmentList.size();
    }

    public void addFragment(Fragment fragment, String title) {
        mFragmentList.add(fragment);
        mFragmentTitleList.add(title);
    }

    @Override
    public CharSequence getPageTitle(int position) {
        return mFragmentTitleList.get(position);
    }
}

【问题讨论】：

标签： android xml android-coordinatorlayout swiperefreshlayout

【解决方案1】：

    <?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:id="@+id/main_content"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:fitsSystemWindows="true">

    <android.support.design.widget.AppBarLayout
        android:id="@+id/appbar"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar"
        android:fitsSystemWindows="true">

        <android.support.v7.widget.Toolbar
            android:id="@+id/toolbar"
            android:layout_width="match_parent"
            android:layout_height="?attr/actionBarSize"
            android:background="?attr/colorPrimary"
            app:popupTheme="@style/ThemeOverlay.AppCompat.Light"
            app:layout_scrollFlags="scroll|enterAlways|snap" />

        <android.support.design.widget.TabLayout
            android:id="@+id/tabs"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            app:tabGravity="fill"
            app:tabMaxWidth="0dp"
            android:fillViewport="false" />

    </android.support.design.widget.AppBarLayout>

    <android.support.v4.view.ViewPager
        android:id="@+id/viewpager"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        app:layout_behavior="@string/appbar_scrolling_view_behavior" />



</android.support.design.widget.CoordinatorLayout>

【讨论】：

你能告诉我变化并解释一下吗？
在 CoordinatorLayout 和 AppBarLayout 上设置 android:fitsSystemWindows="true" 我不包括您的子布局，因为我猜这是您的 ViewPager 页面。 viewPager 的高度与整个根视图的高度相同。并点击此链接gist.github.com/iPaulPro/1468510f046cb10c51ea
设置 android:fitsSystemWindows="true" 与标题栏重叠的工具栏
stackoverflow.com/questions/36557801/…
检查实现但没有工作....我只是不明白你的一切工作正常最近的片段，其代码与 setting_fragment 相同

【解决方案2】：

主活动：

public class MainActivity extends AppCompatActivity {

    Toolbar toolbar;
    AppBarLayout appBarLayout;
    ViewPager viewPager;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        bindView();
    }

    public void bindView() {
        appBarLayout = (AppBarLayout) findViewById(R.id.appBarLayout);
        toolbar = (Toolbar) findViewById(R.id.toolbar);
        toolbar.setTitle("RECENT");
        setSupportActionBar(toolbar);

        getSupportActionBar().setDisplayHomeAsUpEnabled(true);

        viewPager = (ViewPager) findViewById(R.id.viewpager);
        setupViewPager(viewPager);
        TabLayout tabLayout;
        tabLayout = (TabLayout) findViewById(R.id.tabs);
        tabLayout.setupWithViewPager(viewPager);
        tabLayout.setSelected(true);
        viewPager.setCurrentItem(0);


        viewPager.addOnPageChangeListener(new TabLayout.TabLayoutOnPageChangeListener(tabLayout));

        tabLayout.addOnTabSelectedListener(new TabLayout.OnTabSelectedListener() {
            @Override
            public void onTabSelected(TabLayout.Tab tab) {
                switch (tab.getPosition()) {
                    case 0:
                        viewPager.setCurrentItem(0);
                        toolbar.setTitle("RECENT");
                        break;
                    case 1:
                        viewPager.setCurrentItem(1);
                        toolbar.setTitle("CONTACT");
                        break;
                    case 2:
                        viewPager.setCurrentItem(2);
                        toolbar.setTitle("SETTING");
                        break;
                    default:
                        viewPager.setCurrentItem(0);
                        toolbar.setTitle("RECENT");
                        break;
                }
            /*if (viewPager.getCurrentItem() == 0) {
                toolbar.setTitle(viewPager.getCurrentItem());
            }*/
            }

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

            }

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

            }
        });
        viewPager.addOnPageChangeListener(new ViewPager.OnPageChangeListener() {
            @Override
            public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {

            }

            @Override
            public void onPageSelected(int position) {
                if (viewPager.getCurrentItem() == 0) {
                    toolbar.setTitle("RECENT");
                }

            }

            @Override
            public void onPageScrollStateChanged(int state) {

            }
        });


    }

    private void setupViewPager(ViewPager viewPager) {
        ViewPagerAdapter adapter = new ViewPagerAdapter(getSupportFragmentManager());
        adapter.addFragment(new FragmentOne(), "RECENT");
        adapter.addFragment(new Fragmenttwo(), "CONTACT");
        adapter.addFragment(new FragmentThree(), "SETTING");
        viewPager.setAdapter(adapter);

    }

    class ViewPagerAdapter extends FragmentPagerAdapter {
        private final List<Fragment> mFragmentList = new ArrayList<>();
        private final List<String> mFragmentTitleList = new ArrayList<>();

        public ViewPagerAdapter(FragmentManager manager) {
            super(manager);
        }

        @Override
        public Fragment getItem(int position) {

            return mFragmentList.get(position);
        }

        @Override
        public int getCount() {
            return mFragmentList.size();
        }

        public void addFragment(Fragment fragment, String title) {
            mFragmentList.add(fragment);
            mFragmentTitleList.add(title);
        }

        @Override
        public CharSequence getPageTitle(int position) {
            return mFragmentTitleList.get(position);
        }
    }
}

activity_main：

    <?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout
    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/main_layout"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    >


    <android.support.design.widget.AppBarLayout
        android:id="@+id/appBarLayout"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        app:elevation="6dp">

        <android.support.v7.widget.Toolbar
            android:id="@+id/toolbar"
            android:layout_width="match_parent"
            android:layout_height="?attr/actionBarSize"
            android:layout_alignParentTop="true"
            android:background="?attr/colorPrimary"
            android:minHeight="?attr/actionBarSize"

            android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar"
            app:elevation="0dp"
            app:layout_scrollFlags="scroll|enterAlways"
            app:popupTheme="@style/ThemeOverlay.AppCompat.Light" />

        <android.support.design.widget.TabLayout
            android:id="@+id/tabs"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_below="@+id/toolbar"
            android:background="?attr/colorPrimary"
            android:minHeight="?attr/actionBarSize"
            app:elevation="0dp"
            app:tabGravity="fill"
            app:tabIndicatorColor="#FFF"
            app:tabMode="fixed"
            app:tabSelectedTextColor="#ffffff"
            app:tabTextColor="#FFF" />

    </android.support.design.widget.AppBarLayout>

    <android.support.v4.view.ViewPager
        android:id="@+id/viewpager"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_below="@+id/tab_layout"
        app:layout_behavior="@string/appbar_scrolling_view_behavior" />

</android.support.design.widget.CoordinatorLayout>

片段一：

public class FragmentOne extends Fragment {

    public FragmentOne(){

    }
    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
                             Bundle savedInstanceState) {
        // Inflate the layout for this fragment
        final View oneFra = inflater.inflate(R.layout.fragment_one, container, false);


        return oneFra;
    }

}

fragment_one：

    <?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical" android:layout_width="match_parent"
    android:layout_height="match_parent">

    <TextView
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text="nvojnvg"/>

</LinearLayout>

片段二：

   public class Fragmenttwo extends Fragment {

    public Fragmenttwo(){

    }
    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
                             Bundle savedInstanceState) {
        // Inflate the layout for this fragment
        final View oneFra = inflater.inflate(R.layout.contact_fragment, container, false);


        return oneFra;
    }

}

contact_fragment xml：

    <?xml version="1.0" encoding="utf-8"?>
<android.support.v4.widget.SwipeRefreshLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:id="@+id/swipe_refresh_layout"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    app:layout_behavior="@string/appbar_scrolling_view_behavior">

    <!-- place your view here -->


    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:orientation="vertical">

        <android.support.v7.widget.RecyclerView
            android:id="@+id/recyclerview_registered"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:scrollbars="vertical" />

        <View
            android:layout_width="match_parent"
            android:layout_height="2dp"
            android:layout_marginTop="2dp"
            android:background="#CCC" />

        <android.support.v7.widget.RecyclerView
            android:id="@+id/recyclerview_invite"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginTop="2dp"
            android:scrollbars="vertical" />
    </LinearLayout>


</android.support.v4.widget.SwipeRefreshLayout>

片段三：

    public class FragmentThree extends Fragment {

    public FragmentThree(){

    }
    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
                             Bundle savedInstanceState) {
        // Inflate the layout for this fragment
        final View oneFra = inflater.inflate(R.layout.setting_fragment, container, false);


        return oneFra;
    }

}

setting_fragment xml：

    <?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <android.support.v7.widget.RecyclerView
        android:id="@+id/recyclerview"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:scrollbars="vertical" />

</RelativeLayout>

改变你的主题风格：

 android:theme="@style/AppTheme.Base"

    <style name="AppTheme.Base" parent="Theme.AppCompat.Light.NoActionBar">
        <!-- Customize your theme here. -->
        <item name="colorPrimary">@color/colorPrimary</item>
        <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
        <item name="colorAccent">@color/colorAccent</item>
        <item name="windowNoTitle">true</item>
        <item name="windowActionBar">false</item>
        <item name="android:textColorPrimary">#1E1E1E</item>
        <item name="colorControlNormal">#1E1E1E</item>
        <item name="colorControlActivated">#BCBCBC</item>
        <item name="android:splitMotionEvents">false</item>
        <item name="android:windowEnableSplitTouch">false</item>
    </style>

【讨论】：

确保你必须导入 :import android.support.v4.app.Fragment;
这在我的模拟器中运行良好仍然出现问题？
你能告诉我你在检查什么问题吗？
当您使用 Contact Fragment 滑动时，您的应用程序崩溃了，并且 coodinatorlayout+viewpager+TabLayout 并添加了三个带有 viewpager 的选项卡，但滚动仅适用于第一个选项卡
我遇到的问题根本没有崩溃......正如问题中提到的那样我已经添加了 coodinatorlayout+viewpager+TabLayout 并添加了三个带有 viewpager 的选项卡，但滚动仅适用于第一个选项卡（最近）不使用两个选项卡 1. 联系人，2. 设置重写问题：折叠，滚动无法在联系人中工作，设置片段仅在最近的片段中起作用