Question

在我的Android应用程序中，我有一个带导航抽屉的活动。我也在其中使用带有ImageView的CollapsingToolbarLayout，因为它还希望将图像作为工具栏的背景，在滚动后会折叠。现在图像显示和完全关闭但工具栏不显示。我看不到打开导航抽屉或菜单按钮的按钮。这是我的布局文件：

activity_main.xml中

<android.support.v4.widget.DrawerLayout 
mlns: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/drawer_layout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true"
tools:openDrawer="start">

<include
    layout="@layout/app_bar_main"
    android:layout_width="match_parent"
    android:layout_height="match_parent" />

<android.support.design.widget.NavigationView
    android:id="@+id/nav_view"
    android:layout_width="wrap_content"
    android:layout_height="match_parent"
    android:layout_gravity="start"
    android:fitsSystemWindows="true"
    app:headerLayout="@layout/navigation_drawer_header"
    app:menu="@menu/activity_main_drawer"
    android:background="@color/navigation_view_background"
    app:itemIconTint="@color/navigation_item_color"
    app:itemTextColor="@color/navigation_item_color"/>
</android.support.v4.widget.DrawerLayout>

app_bar_main.xml

<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:layout_width="match_parent"
android:layout_height="match_parent"
>

<android.support.design.widget.AppBarLayout
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:theme="@style/AppTheme.AppBarOverlay">
    <android.support.design.widget.CollapsingToolbarLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:background="@color/transparent"
        android:fitsSystemWindows="true"
        app:contentScrim="?attr/colorPrimary"
        app:expandedTitleMarginStart="40dp"
        app:layout_scrollFlags="scroll|exitUntilCollapsed">

        <android.support.v7.widget.Toolbar
            android:id="@+id/toolbar"
            android:layout_width="match_parent"
            android:layout_height="?attr/actionBarSize"
            android:background="?attr/colorPrimary"
            app:layout_collapseMode="pin"
            app:popupTheme="@style/AppTheme.PopupOverlay" />
        <include
            android:id="@+id/activity_description_header"
            layout="@layout/fragment_edit_header"
            app:layout_collapseMode="parallax"
            app:layout_collapseParallaxMultiplier="0.75" />
    </android.support.design.widget.CollapsingToolbarLayout>


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

<include layout="@layout/content_main" />
</android.support.design.widget.CoordinatorLayout>

fragment_edit_header.xml

<layout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto">

<FrameLayout
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:orientation="vertical">        

    <ImageView
        android:layout_width="match_parent"
        android:layout_height="200dp"
        android:scaleType="centerCrop"
        android:src = "@drawable/image"/>

</FrameLayout>
</layout>

Answer 1

试试这个

    <?php
        if($layout=='default'){
            $mediaCol = 'col-md-4';
            $producInfoCol = 'col-md-5';
            $slideBarCol = 'col-md-3';
        }elseif($layout=='horizontal'){
            $mediaCol = 'col-md-6';
            $producInfoCol = 'col-md-6';
        }elseif($layout=='vertical'){
            $mediaCol = 'col-md-3';
            $producInfoCol = 'col-md-6';
            $slideBarCol = 'col-md-3';
        }elseif($layout=='custom1'){
            $mediaCol = 'col-md-12';
            $producInfoCol = 'col-md-12';
        }elseif($layout=='custom2'){
            $mediaCol = 'col-md-7';
            $producInfoCol = 'col-md-5';
        }
    ?>
    <div class="left-product col-lg-12 col-md-12 col-sm-12 col-xs-12">
        <div class="left-product-view row" itemtype="http://schema.org/Product">
        <div class="product-img-box col-lg-5 col-md-5 col-sm-5 col-xs-12">
            <?php echo $this->helper('mtfour')->getLabel($_product);  ?>
            <?php echo $this->getChildHtml('media') ?>
        </div>
        <div class="product-shop col-lg-7 col-md-7 col-sm-7 col-xs-12">
            <div class="top-product-name">
                    <div class="product-name col-lg-9">
                        <h1 itemprop="name" style="text-transform:uppercase"><?php echo $_helper->productAttribute($_product, $_product->getName(), 'name') . ' MOULDING'; ?></h1>
                    </div>
                    <div class="product-prev-next nav-wrapper col-lg-3 pull-right">
                        <ul>
                            <?php if($_prev): ?>
                                <li><a rel="prev" class="product-prev flex-prev left" title="<?php echo $this->escapeHtml($_prev->getName()); ?>" href="<?php echo $_prev->getProductUrl(); ?>"><i class="fa fa-angle-left"></i></a></li>
                            <?php endif; ?>
                            <?php if($_next): ?>
                                <li><a rel="next" class="product-next flex-next right" title="<?php echo $this->escapeHtml($_next->getName()); ?>" href="<?php echo $_next->getProductUrl(); ?>"><i class="fa fa-angle-right"></i></a></li>
                            <?php endif; ?>
                        </ul>
                    </div>
            </div>

            <?php echo $this->getReviewsSummaryHtml($_product, false, true)?>
            <?php echo $this->getTierPriceHtml() ?>
            <?php echo $this->getChildHtml('alert_urls') ?>
            <?php echo $this->getChildHtml('product_type_data') ?>
            <?php echo $this->getChildHtml('extrahint') ?>

            <?php if ($_product->getShortDescription()):?>
                <div class="short-description">
                    <h2><?php echo $this->__('Quick Overview') ?></h2>
                    <div class="std" itemprop="description"><?php echo $_helper->productAttribute($_product, nl2br($_product->getShortDescription()), 'short_description') ?></div>
                </div>
            <?php endif; ?>

            <?php if (!$this->hasOptions()):?>
                <div class="add-to-box">
                    <?php if($_product->isSaleable()): ?>
                        <?php echo $this->getChildHtml('addtocart') ?>
                        <?php if( $this->helper('wishlist')->isAllow() || $_compareUrl=$this->helper('catalog/product_compare')->getAddUrl($_product)): ?>
                            <!--<span class="or"><?php //echo $this->__('OR') ?></span>-->
                        <?php endif; ?>
                    <?php endif; ?>

使用此主题

<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:ads="http://schemas.android.com/apk/res-auto"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true"
tools:context="com.ncrypted.redfox.Activities.HomeClass">

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

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

        <ImageView
            android:id="@+id/img_hotel_home"
            android:layout_width="match_parent"
            android:layout_height="300dp"
            android:fitsSystemWindows="true"
            android:scaleType="centerCrop"
            android:src="@drawable/redfox"
            app:layout_collapseMode="parallax" />

        <android.support.v7.widget.Toolbar
            android:id="@+id/toolbar"
            android:layout_width="match_parent"
            android:layout_height="?attr/actionBarSize"
            android:background="?attr/colorPrimary"
            app:layout_collapseMode="pin"
            app:popupTheme="@style/AppTheme.PopupOverlay" />

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

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


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

      // add here your other controls 


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

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

如果有任何疑问，请询问我

使用带有ImageView工具栏的导航抽屉CollapsingToolbarLayout时，不会显示

1 个答案: