blocks|key|4186592|text|这就是您的xml应该满足您的需求|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4186593|<LinearLayout+xmlns:android="http://schemas.android.com/apk/res/android"
++++android:layout_width="match_parent"
++++android:layout_height="match_parent"
++++android:orientation="horizontal"
++++android:weightSum="2">

++++<LinearLayout
++++++++android:id="@%2Bid/linearlayout"
++++++++android:layout_width="0dp"
++++++++android:layout_height="wrap_content"
++++++++android:layout_weight="1"
++++++++android:orientation="vertical">

++++++++<TextView
++++++++++++android:layout_width="wrap_content"
++++++++++++android:layout_height="wrap_content"
++++++++++++android:text="Header"+/>

++++++++<TextView
++++++++++++android:id="@%2Bid/text"
++++++++++++android:layout_width="wrap_content"
++++++++++++android:layout_height="wrap_content"+/>
++++</LinearLayout>

++++<Button
++++++++android:id="@%2Bid/button"
++++++++android:layout_weight="1"
++++++++android:layout_width="0dp"
++++++++android:layout_height="wrap_content"
++++++++android:text="Button"+/>
</LinearLayout>|code-block|syntax|javascript|4186594|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

This is what your xml should be for what you need

<pre><code>&lt;LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
 android:layout_width="match_parent"
 android:layout_height="match_parent"
 android:orientation="horizontal"
 android:weightSum="2"&gt;

 &lt;LinearLayout
 android:id="@+id/linearlayout"
 android:layout_width="0dp"
 android:layout_height="wrap_content"
 android:layout_weight="1"
 android:orientation="vertical"&gt;

 &lt;TextView
 android:layout_width="wrap_content"
 android:layout_height="wrap_content"
 android:text="Header" /&gt;

 &lt;TextView
 android:id="@+id/text"
 android:layout_width="wrap_content"
 android:layout_height="wrap_content" /&gt;
 &lt;/LinearLayout&gt;

 &lt;Button
 android:id="@+id/button"
 android:layout_weight="1"
 android:layout_width="0dp"
 android:layout_height="wrap_content"
 android:text="Button" /&gt;
&lt;/LinearLayout&gt;
</code></pre>

blocks|key|4186647|text|您也可以使用ConstraintLayout来实现这一点|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4186648|<android.support.constraint.ConstraintLayout
++++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="wrap_content">

++++<TextView
++++++++android:id="@%2Bid/header"
++++++++android:layout_width="0dp"
++++++++android:layout_height="wrap_content"
++++++++android:text="Header"
++++++++app:layout_constraintLeft_toLeftOf="parent"
++++++++app:layout_constraintRight_toLeftOf="@%2Bid/button"
++++++++app:layout_constraintTop_toTopOf="parent"/>

++++<TextView
++++++++android:id="@%2Bid/text"
++++++++android:layout_width="0dp"
++++++++android:layout_height="wrap_content"
++++++++android:text="Second+text"
++++++++app:layout_constraintLeft_toLeftOf="parent"
++++++++app:layout_constraintRight_toLeftOf="@%2Bid/button"
++++++++app:layout_constraintTop_toBottomOf="@%2Bid/header"/>

++++<Button
++++++++android:id="@%2Bid/button"
++++++++android:layout_width="wrap_content"
++++++++android:layout_height="wrap_content"
++++++++android:text="Button"
++++++++app:layout_constraintTop_toTopOf="parent"
++++++++app:layout_constraintRight_toRightOf="parent"/>

</android.support.constraint.ConstraintLayout>|code-block|syntax|javascript|4186649|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

You could also accomplish this with a ConstraintLayout

<pre><code>&lt;android.support.constraint.ConstraintLayout
 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="wrap_content"&gt;

 &lt;TextView
 android:id="@+id/header"
 android:layout_width="0dp"
 android:layout_height="wrap_content"
 android:text="Header"
 app:layout_constraintLeft_toLeftOf="parent"
 app:layout_constraintRight_toLeftOf="@+id/button"
 app:layout_constraintTop_toTopOf="parent"/&gt;

 &lt;TextView
 android:id="@+id/text"
 android:layout_width="0dp"
 android:layout_height="wrap_content"
 android:text="Second text"
 app:layout_constraintLeft_toLeftOf="parent"
 app:layout_constraintRight_toLeftOf="@+id/button"
 app:layout_constraintTop_toBottomOf="@+id/header"/&gt;

 &lt;Button
 android:id="@+id/button"
 android:layout_width="wrap_content"
 android:layout_height="wrap_content"
 android:text="Button"
 app:layout_constraintTop_toTopOf="parent"
 app:layout_constraintRight_toRightOf="parent"/&gt;

&lt;/android.support.constraint.ConstraintLayout&gt;
</code></pre>

blocks|key|4186690|text|有很多不同的布局可以用来实现你想要的设计。您可以通过将外部布局元素从LinearLayout更改为RelativeLayout来使用这种方法|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|4186691|<RelativeLayout+xmlns:android="http://schemas.android.com/apk/res/android"
++++android:layout_width="match_parent"
++++android:layout_height="match_parent">

++++<LinearLayout
++++++++android:id="@%2Bid/linearlayout"
++++++++android:layout_width="match_parent"
++++++++android:layout_height="wrap_content"
++++++++android:layout_alignParentStart="true"
++++++++android:layout_toStartOf="@%2Bid/button"
++++++++android:orientation="vertical">

++++++++<TextView
++++++++++++android:layout_width="wrap_content"
++++++++++++android:layout_height="wrap_content"
++++++++++++android:text="Header"+/>

++++++++<TextView
++++++++++++android:id="@%2Bid/text"
++++++++++++android:layout_width="wrap_content"
++++++++++++android:layout_height="wrap_content"+/>
++++</LinearLayout>

++++<Button
++++++++android:id="@%2Bid/button"
++++++++android:layout_width="wrap_content"
++++++++android:layout_height="wrap_content"
++++++++android:layout_alignParentEnd="true"
++++++++android:text="Button"+/>
</RelativeLayout>|code-block|syntax|javascript|4186692|请注意，您只需添加以下属性：|4186693|android:layout_alignParentStart="true"
android:layout_toStartOf="@%2Bid/button"|4186694|添加到内部LinearLayout，并将此属性添加到Button视图：|4186695|android:layout_alignParentEnd="true"|4186696|您可以添加Margin属性来为视图提供一些额外的空间。|4186697|entityMap^0|Y|C|1D|E|0|0|0|0|5|C|Q|6|0|0|5|6|0^^$0|@$1|2|3|4|5|6|7|W|8|@$9|X|A|Y|B|C]|$9|Z|A|10|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|11|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|12|8|@]|D|@]|E|$]]|$1|M|3|N|5|H|7|13|8|@]|D|@]|E|$I|J]]|$1|O|3|P|5|6|7|14|8|@$9|15|A|16|B|C]|$9|17|A|18|B|C]]|D|@]|E|$]]|$1|Q|3|R|5|H|7|19|8|@]|D|@]|E|$I|J]]|$1|S|3|T|5|6|7|1A|8|@$9|1B|A|1C|B|C]]|D|@]|E|$]]|$1|U|3|-4|5|6|7|1D|8|@]|D|@]|E|$]]]|V|$]]

There are a lot of different layouts you could use to achieve the design you want. This is an approach you could use by changing the outer Layout element from <code>LinearLayout</code> to <code>RelativeLayout</code>

<pre><code>&lt;RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
 android:layout_width="match_parent"
 android:layout_height="match_parent"&gt;

 &lt;LinearLayout
 android:id="@+id/linearlayout"
 android:layout_width="match_parent"
 android:layout_height="wrap_content"
 android:layout_alignParentStart="true"
 android:layout_toStartOf="@+id/button"
 android:orientation="vertical"&gt;

 &lt;TextView
 android:layout_width="wrap_content"
 android:layout_height="wrap_content"
 android:text="Header" /&gt;

 &lt;TextView
 android:id="@+id/text"
 android:layout_width="wrap_content"
 android:layout_height="wrap_content" /&gt;
 &lt;/LinearLayout&gt;

 &lt;Button
 android:id="@+id/button"
 android:layout_width="wrap_content"
 android:layout_height="wrap_content"
 android:layout_alignParentEnd="true"
 android:text="Button" /&gt;
&lt;/RelativeLayout&gt;
</code></pre>

Note you only need to add the attributes: 

<pre><code>android:layout_alignParentStart="true"
android:layout_toStartOf="@+id/button"
</code></pre>

to the inner <code>LinearLayout</code> and add this attribute to the <code>Button</code> view:

<pre><code>android:layout_alignParentEnd="true"
</code></pre>

You can add <code>Margin</code> attributes to give the views some extra room.

I am trying to have the buttons all the same size, and be all on the right side of the screen, no matter how much text is in the text view.

Right now, the buttons are next to the vertical LinearLayout (that consists of 2 TextViews) and are only in the right spot when one of the TextViews is more than one line.

I have tried adding the Button to a LinearLayout and giving it a weight, giving the TextViews each a weight, giving only the text-filled LinearLayout a weight, etc. to no avail.

I am wondering now if it is an issue because this isn't the main XML, but instead a repeated item? But I didn't think that would affect it.

<a href="https://i.stack.imgur.com/hzIp6.png" rel="nofollow noreferrer">This is what it currently looks like</a>

And this is the XML of the row item:

<pre><code>&lt;LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="horizontal"&gt;

&lt;LinearLayout
 android:id="@+id/linearlayout"
 android:layout_width="0dp"
 android:layout_height="wrap_content"
 android:layout_weight="1"
 android:orientation="vertical"&gt;

 &lt;TextView
 android:layout_width="wrap_content"
 android:layout_height="wrap_content"
 android:text="Header" /&gt;

 &lt;TextView
 android:id="@+id/text"
 android:layout_width="wrap_content"
 android:layout_height="wrap_content" /&gt;
&lt;/LinearLayout&gt;

&lt;Button
 android:id="@+id/button"
 android:layout_width="wrap_content"
 android:layout_height="wrap_content"
 android:text="Button" /&gt;
</code></pre>

Android: layout_weight not working with Button and LinearLayout

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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问安卓: layout_weight不支持按钮和LinearLayout
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