Question

我刚刚创建了一个线性布局作为父布局，并在这个父线性布局中创建了一个相对布局我需要将这个相对布局与粉红色一起放在线性布局的底部这是我的xml文件

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:orientation="vertical"
    tools:context="abtech.waiteriano.com.waitrer.MenuActivity">

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

    <!-- A RecyclerView with some commonly used attributes -->
    <FrameLayout
        android:id="@+id/content_frame"
        android:layout_width="match_parent"
        android:layout_height="match_parent"></FrameLayout>

    <RelativeLayout
        android:layout_width="match_parent"
        android:layout_height="60dp"
        android:background="#ff6b6b"
        android:gravity="bottom"
        android:layout_alignParentBottom="true">

        <RelativeLayout
            android:layout_width="fill_parent"
            android:layout_height="60dp"
            android:background="#ff6b6b"
            android:layout_alignParentTop="true"
            android:layout_alignParentEnd="true">

            <ImageView
                android:id="@+id/imageView1"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_centerHorizontal="true"
                android:layout_centerVertical="true"
                android:layout_gravity="center"
                android:src="@drawable/fire" />
        </RelativeLayout>
    </RelativeLayout>


</LinearLayout>

Answer 1

试试此代码

    <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
tools:context="abtech.waiteriano.com.waitrer.MenuActivity">
<android.support.v7.widget.Toolbar
    android:id="@+id/toolbar"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:background="?attr/colorPrimary"
    android:minHeight="?attr/actionBarSize" />
<!--   <FrameLayout
   android:id="@+id/content_frame"
   android:layout_width="matc
    h_parent"
   android:layout_height="wrap_content"></FrameLayout>-->
<RelativeLayout
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:gravity="bottom">
    <FrameLayout
        android:id="@+id/content_frame"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:layout_above="@+id/relativeLayout"/>
    <RelativeLayout
        android:id="@+id/relativeLayout"
        android:layout_width="fill_parent"
        android:layout_height="60dp"
        android:layout_alignParentBottom="true"
        android:layout_alignParentEnd="true"
        android:background="#ff6b6b">
        <ImageView
            android:id="@+id/imageView1"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_centerHorizontal="true"
            android:layout_centerVertical="true"
            android:layout_gravity="center"
            android:src="@drawable/fire" />
    </RelativeLayout>
</RelativeLayout>

Answer 2

<LinearLayout 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"
    android:orientation="vertical"
    tools:context="abtech.waiteriano.com.waitrer.MenuActivity">

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

    <!-- A RecyclerView with some commonly used attributes -->
    <FrameLayout
        android:id="@+id/content_frame"
        android:layout_width="match_parent"
        android:layout_height="0dp" <-----changed here
        android:layout_weight="1"> <-----and here

    </FrameLayout>

    <RelativeLayout
        android:layout_width="match_parent"
        android:layout_height="60dp"
        android:background="#ff6b6b">

        <RelativeLayout
            android:layout_width="fill_parent"
            android:layout_height="60dp"
            android:background="#ff6b6b"
            android:layout_alignParentTop="true"
            android:layout_alignParentEnd="true">

            <ImageView
                android:id="@+id/imageView1"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_centerHorizontal="true"
                android:layout_centerVertical="true"
                android:layout_gravity="center"
                android:src="@drawable/fire" />
        </RelativeLayout>
    </RelativeLayout>
</LinearLayout>

Answer 3

<LinearLayout 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"
android:orientation="vertical">

<android.support.v7.widget.Toolbar
    android:id="@+id/toolbar"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"

    android:minHeight="?attr/actionBarSize" />

<!-- A RecyclerView with some commonly used attributes -->
<FrameLayout
    android:id="@+id/content_frame"
    android:layout_width="match_parent"
    android:layout_height="match_parent">
   <android.support.v7.widget.RecyclerView
       android:layout_width="match_parent"
       android:layout_height="match_parent"
       android:layout_marginBottom="60dp">

   </android.support.v7.widget.RecyclerView>

    <RelativeLayout
        android:layout_width="match_parent"
        android:layout_height="60dp"
        android:background="#ff6b6b"
        android:layout_gravity="bottom"
        android:layout_alignParentBottom="true">

        <RelativeLayout
            android:layout_width="fill_parent"
            android:layout_height="60dp"
            android:background="#ff6b6b"
            android:layout_alignParentTop="true"
            android:layout_alignParentEnd="true">

            <ImageView
                android:id="@+id/imageView1"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_centerHorizontal="true"
                android:layout_centerVertical="true"
                android:layout_gravity="center"
                />
        </RelativeLayout>
    </RelativeLayout>
</FrameLayout>

Answer 4

稍微改变一下你的布局试试这会解决你的问题。

<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="wrap_content"
android:orientation="vertical">

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

<!-- A RecyclerView with some commonly used attributes -->
<FrameLayout
    android:id="@+id/content_frame"
    android:layout_below="@+id/toolbar"
    android:layout_above="@+id/footer"
    android:layout_width="match_parent"
    android:layout_height="match_parent"></FrameLayout>

<RelativeLayout
    android:id="@+id/footer"
    android:layout_width="match_parent"
    android:layout_height="60dp"
    android:background="#ff6b6b"
    android:layout_alignParentBottom="true">



        <ImageView
            android:id="@+id/imageView1"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_centerHorizontal="true"
            android:layout_centerVertical="true"
            android:layout_gravity="center"
            android:src="@mipmap/ic_launcher" />
    </RelativeLayout>

Answer 5

使用以下来实现目标..

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout 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"
android:orientation="vertical"
>
<android.support.v7.widget.Toolbar
    android:id="@+id/toolbar"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:background="?attr/colorPrimary"
    android:minHeight="?attr/actionBarSize" />
<!-- A RecyclerView with some commonly used attributes -->
<RelativeLayout
    android:layout_width="match_parent"
    android:layout_height="match_parent">
    <FrameLayout
        android:id="@+id/content_frame"
        android:layout_width="match_parent"
        android:layout_height="match_parent">
    </FrameLayout>
    <RelativeLayout
        android:layout_width="match_parent"
        android:layout_height="60dp"
        android:layout_alignParentBottom="true"
        android:background="#ff6b6b"
        android:gravity="bottom">
        <RelativeLayout
            android:layout_width="fill_parent"
            android:layout_height="60dp"
            android:layout_alignParentTop="true"
            android:background="#ff6b6b">
            <ImageView
                android:id="@+id/imageView1"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_centerHorizontal="true"
                android:layout_centerVertical="true"
                android:layout_gravity="center"
                android:src="@drawable/ic_log_arrow" />
        </RelativeLayout>
    </RelativeLayout>
</RelativeLayout>

Answer 6

请替换您的代码

<LinearLayout 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"
    android:orientation="vertical"
    tools:context="abtech.waiteriano.com.waitrer.MenuActivity">

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

    <!-- A RecyclerView with some commonly used attributes -->
    <FrameLayout
        android:id="@+id/content_frame"
        android:layout_width="match_parent"
        android:layout_height="0dp"
        android:layout_weight="1"></FrameLayout>

        <RelativeLayout
            android:layout_width="fill_parent"
            android:layout_height="60dp"
            android:background="#ff6b6b">

            <ImageView
                android:id="@+id/imageView1"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_centerHorizontal="true"
                android:layout_centerVertical="true"
                android:layout_gravity="center"
                android:src="@drawable/fire" />
        </RelativeLayout>


</LinearLayout>

如何在L3的linearlayout中放置相对布局

6 个答案: