Android:CollapsingToolbarLayout 和 SwipeRefreshLayout 卡住了

问题描述

我同时使用了 CollapsingToolbarLayout、RecyclerView 和 SwipeRefreshLayout:

I use CollapsingToolbarLayout, RecyclerView and SwipeRefreshLayout together:

XML:

<android.support.v4.widget.DrawerLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:id="@+id/drawer_layout"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:fitsSystemWindows="true">

<android.support.design.widget.CoordinatorLayout
    android:id="@+id/coordinator_layout"
    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="@dimen/collapse_toolbar_height"
    android:fitsSystemWindows="true"
    android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar">

    <android.support.design.widget.CollapsingToolbarLayout
        android:id="@+id/collapsing_toolbar"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        app:contentScrim="?attr/colorPrimary"
        android:fitsSystemWindows="true"
        app:expandedTitleMarginStart="48dp"
        app:expandedTitleMarginEnd="64dp"
        app:layout_scrollFlags="scroll|exitUntilCollapsed">

        <ImageView
            android:id="@+id/toolbar_image"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:scaleType="centerCrop"
            android:fitsSystemWindows="true"
            app:layout_collapseMode="parallax" />

        <include
            layout="@layout/activity_main_toolbar"/>

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

    <android.support.v4.widget.SwipeRefreshLayout
        android:id="@+id/swipe_container"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        app:layout_behavior="@string/appbar_scrolling_view_behavior">

        <cz.yetanotherview.webcamviewer.app.helper.EmptyRecyclerView
            android:id="@+id/mainList"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:scrollbars="vertical" />
    </android.support.v4.widget.SwipeRefreshLayout>

    <android.support.design.widget.FloatingActionButton
        android:id="@+id/floating_action_button"
        android:layout_height="wrap_content"
        android:layout_width="wrap_content"
        app:layout_anchor="@id/appbar"
        app:layout_anchorGravity="bottom|right|end"
        android:layout_margin="16dp"
        app:fabSize="mini"
        android:src="@drawable/ic_action_edit"
        android:onClick="assignSelectedWebCamsToCategory"/>

    <com.github.clans.fab.FloatingActionMenu
        android:id="@+id/floating_action_menu"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:layout_gravity="bottom|end"
        android:paddingRight="10dp"
        android:paddingBottom="8dp"
        android:paddingLeft="10dp"
        fab:menu_shadowColor="#37000000"
        fab:menu_colorNormal="#DA4336"
        fab:menu_colorPressed="#E75043"
        fab:menu_colorRipple="#99FFFFFF"
        fab:menu_icon="@drawable/fab_add"
        fab:menu_buttonSpacing="10dp"
        fab:menu_labels_textColor="@color/very_dark_grey"
        fab:menu_labels_textSize="14sp"
        fab:menu_labels_colorNormal="@color/white"
        fab:menu_labels_colorPressed="@color/next_grey"
        fab:menu_labels_colorRipple="#99FFFFFF"
        fab:menu_labels_margin="8dp"
        fab:menu_backgroundColor="@color/black_transparent">

        <com.github.clans.fab.FloatingActionButton
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:src="@drawable/ic_action_content_import"
            fab:fab_size="mini"
            fab:fab_label="@string/pref_import_from_server"
            fab:fab_colorNormal="@color/white"
            app:fab_colorPressed="@color/next_grey"
            app:fab_colorRipple="#99FFFFFF"
            android:onClick="showSelectionDialog"/>

        <com.github.clans.fab.FloatingActionButton
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:src="@drawable/ic_action_content_manually"
            fab:fab_size="mini"
            fab:fab_label="@string/create_manually"
            fab:fab_colorNormal="@color/white"
            app:fab_colorPressed="@color/next_grey"
            app:fab_colorRipple="#99FFFFFF"
            android:onClick="showAddDialog"/>

        <com.github.clans.fab.FloatingActionButton
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:src="@drawable/ic_action_content_suggestion"
            fab:fab_size="mini"
            fab:fab_label="@string/submit_suggestion"
            fab:fab_colorNormal="@color/white"
            app:fab_colorPressed="@color/next_grey"
            app:fab_colorRipple="#99FFFFFF"
            android:onClick="showSuggestionDialog"/>

    </com.github.clans.fab.FloatingActionMenu>
</android.support.design.widget.CoordinatorLayout>

<include
    layout="@layout/activity_main_drawer"/>
</android.support.v4.widget.DrawerLayout>

代码:

    swipeRefreshLayout = (SwipeRefreshLayout) findViewById(R.id.swipe_container);
    swipeRefreshLayout.setOnRefreshListener(this);

如何在折叠工具栏布局完全展开和滚动视图(recyclerview)在顶部时允许滑动刷新操作仅?类似于 Google+ 或 Inbox 应用程序中的行为.

How to allow swipe refresh action only when collapsing toolbar layout is fully expanded and scrollview (recyclerview) on top? The similar behavior like in Google+ or Inbox application.

错误:

好:

推荐答案

最后，

我发现 SwipeRefreshLayout 在支持库版本 23.1.1 中无需任何黑客"即可工作.

I found that SwipeRefreshLayout works without any "hacks" from Support Library version 23.1.1.

只需在您的布局中使用:

Simply use in your layout:

 <android.support.v4.widget.SwipeRefreshLayout
    android:id="@+id/swipe_refresh_layout"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    app:layout_behavior="@string/appbar_scrolling_view_behavior">

        <android.support.v7.widget.RecyclerView
            android:id="@+id/recycler_view"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:scrollbars="vertical" />
</android.support.v4.widget.SwipeRefreshLayout>

并在代码中:

SwipeRefreshLayout swipeRefreshLayout = (SwipeRefreshLayout) findViewById(R.id.swipe_refresh_layout);
swipeRefreshLayout.setColorSchemeResources(R.color.green, R.color.red, R.color.yellow);
swipeRefreshLayout.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {
    @Override
    public void onRefresh() {
       //Your refresh code here
    }
});

不要忘记使用:

swipeRefreshLayout.setRefreshing(false);

在使用你的代码逻辑之后;)

after using your code logic ;)

这篇关于Android:CollapsingToolbarLayout 和 SwipeRefreshLayout 卡住了的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！