将LinearLayout与横幅广告放在屏幕底部

时间:2017-06-09 20:58:32

标签: android layout android-linearlayout

我试图在屏幕底部放置广告。有一个滚动的viewpager应该是横幅广告的上方。相反,它们是重叠的:

enter image description here

因此广告位于使用RecyclerView的滚动浏览器后面......

这是布局代码:

<android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    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/ThemeOverlay.AppCompat.Dark.ActionBar">

        <include
            layout="@layout/toolbar_main"/>
        <RelativeLayout

            android:layout_width="match_parent"
            android:layout_height="match_parent"
            app:layout_scrollFlags="scroll|enterAlways">

            <ImageView
                android:id="@+id/tabImage"
                android:layout_width="100dp"
                android:layout_height="150dp"
                android:scaleType="centerCrop"
                android:layout_centerHorizontal="true"
                />

            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:textAppearance="?android:attr/textAppearanceLarge"
                android:text="Anime Title"
                android:id="@+id/tabTitle"
                android:layout_below="@id/tabImage"
                android:layout_centerHorizontal="true"
                android:gravity="center"/>

        </RelativeLayout>

        <android.support.design.widget.TabLayout
            android:id="@+id/tabs"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            app:tabMode="fixed"
            app:tabGravity="fill"/>

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

    <LinearLayout xmlns:ads="http://schemas.android.com/apk/res-auto"
        xmlns:android="http://schemas.android.com/apk/res/android"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:gravity="center|bottom"
        android:background="#000000"
        android:orientation="vertical">

        <com.google.android.gms.ads.AdView
            android:id="@+id/adView"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_gravity="center_horizontal|center"
            android:layout_alignParentBottom="true"
            android:layout_centerHorizontal="true"
            ads:adSize="BANNER"
            ads:adUnitId="@string/banner">
        </com.google.android.gms.ads.AdView>

    </LinearLayout>

    <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>

我做错了什么?

此致

2 个答案:

答案 0 :(得分:0)

试试这个布局:

<android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    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/ThemeOverlay.AppCompat.Dark.ActionBar">

        <include
            layout="@layout/toolbar_main"/>
        <RelativeLayout

            android:layout_width="match_parent"
            android:layout_height="match_parent"
            app:layout_scrollFlags="scroll|enterAlways">

            <ImageView
                android:id="@+id/tabImage"
                android:layout_width="100dp"
                android:layout_height="150dp"
                android:scaleType="centerCrop"
                android:layout_centerHorizontal="true"
                />

            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:textAppearance="?android:attr/textAppearanceLarge"
                android:text="Anime Title"
                android:id="@+id/tabTitle"
                android:layout_below="@id/tabImage"
                android:layout_centerHorizontal="true"
                android:gravity="center"/>

        </RelativeLayout>

        <android.support.design.widget.TabLayout
            android:id="@+id/tabs"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            app:tabMode="fixed"
            app:tabGravity="fill"/>

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

    <LinearLayout xmlns:ads="http://schemas.android.com/apk/res-auto"
        xmlns:android="http://schemas.android.com/apk/res/android"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:background="#000000"
        android:orientation="vertical">

    <android.support.v4.view.ViewPager
        android:id="@+id/viewpager"
        android:layout_width="match_parent"
        android:layout_height="0dp"
        android:layout_weight="1"
        app:layout_behavior="@string/appbar_scrolling_view_behavior"/>

        <com.google.android.gms.ads.AdView
            android:id="@+id/adView"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_gravity="center_horizontal|center"
            android:layout_alignParentBottom="true"
            android:layout_centerHorizontal="true"
            ads:adSize="BANNER"
            ads:adUnitId="@string/banner">
        </com.google.android.gms.ads.AdView>

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

答案 1 :(得分:0)

这就是我做到的方法,并且效果很好。我使用相对布局,因此您可以轻松地将视图放置在其他视图的上方和下方,并将视图固定在屏幕底部的顶部。同样,您组织它们的方式也会有所不同。抱歉,我不能比这更具体,因为我不太了解为什么,但是可以。看看我的XML ...这恰好是我的10英寸平板电脑的sw720布局。我应该注意我没有使用回收站视图,但也许您可以从中得到一些好处...

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:orientation="vertical"
tools:context="com.applications.app.BookActivity">

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

<android.support.design.widget.AppBarLayout
    android:id="@+id/top_layout"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:theme="@style/AppTheme.AppBarOverlay">

<android.support.v7.widget.Toolbar
    android:id="@+id/toolbar"
    android:layout_width="match_parent"
    android:layout_height="?android:attr/actionBarSize"
    android:background="@color/app_bar"
    android:text="@string/app_name"
    app:titleTextAppearance="@style/ToolbarTitleTextTablet10Inch"
    android:theme="@style/TipCalcAppBarStyleTablet10Inch"
    app:popupTheme="@style/Theme.AppCompat.NoActionBar"/>

    <android.support.design.widget.TabLayout
        android:id="@+id/tabs"
        style="@style/TabLayoutTextTablet10Inch"
        android:layout_width="match_parent"
        app:tabTextAppearance="@style/CategoryTabTextAppearance"
        android:layout_height="36dp"
        app:tabPaddingStart="10dp"
        app:tabPaddingEnd="10dp"/>

    <RelativeLayout
        android:id="@+id/relative_layout_view_pager"
        android:layout_width="match_parent"
        android:layout_height="match_parent">

    <android.support.v4.view.ViewPager
        android:id="@+id/viewpager"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:background="@android:color/transparent"
        android:layout_above="@id/bottom_view"/>

    <com.google.android.gms.ads.AdView
        xmlns:ads="http://schemas.android.com/apk/res-auto"
        android:id="@+id/adView1"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_alignParentBottom="true"
        ads:adSize="SMART_BANNER"
        ads:adUnitId="@string/main_activity_banner">

    </com.google.android.gms.ads.AdView>

        <View
            android:id="@+id/bottom_view"
            android:layout_width="match_parent"
            android:layout_height="100dp"
            android:background="@android:color/transparent"
            android:layout_alignParentBottom="true"/>

    </RelativeLayout>

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

    <android.support.design.widget.NavigationView
        android:id="@+id/nav_view"
        android:layout_width="wrap_content"
        android:layout_height="match_parent"
        android:fitsSystemWindows="true"
        android:layout_gravity="start"
        app:headerLayout="@layout/nav_header_main"
        app:menu="@menu/activity_main_drawer"/>

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

</RelativeLayout>
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