blocks|key|3009303|text|++android:textAppearance="?android:attr/textAppearanceLarge"+|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|3009304|似乎没有效果。|unstyled|3009305|++android:minHeight="?android:attr/listPreferredItemHeight"+|3009306|为我更改了高度|3009307|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$B|C]]|$1|D|3|E|5|F|7|N|8|@]|9|@]|A|$]]|$1|G|3|H|5|6|7|O|8|@]|9|@]|A|$B|C]]|$1|I|3|J|5|F|7|P|8|@]|9|@]|A|$]]|$1|K|3|-4|5|F|7|Q|8|@]|9|@]|A|$]]]|L|$]]

<pre><code> android:textAppearance="?android:attr/textAppearanceLarge" 
</code></pre>

seemed no effect. 

<pre><code> android:minHeight="?android:attr/listPreferredItemHeight" 
</code></pre>

changed the height for me

blocks|key|290236|text|对我来说，诀窍不是设置高度，而是设置minHeight。这必须应用于您的自定义适配器用于呈现每一行的任何布局的根视图。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|290237|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

The trick for me was not setting the height -- but instead setting the minHeight. This must be applied to the root view of whatever layout your custom adapter is using to render each row.

blocks|key|291060|text|您需要在列表项布局上使用填充，以便在项的边缘添加空间(仅增加字体大小不会做到这一点)。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|291061|<?xml+version="1.0"+encoding="utf-8"?>
<TextView+android:id="@%2Bid/text1"
++++xmlns:android="http://schemas.android.com/apk/res/android"
++++android:layout_width="wrap_content"+
++++android:layout_height="wrap_content"
++++android:padding="8dp"+/>|code-block|syntax|javascript|291062|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 need to use padding on the list item layout so space is added on the edges of the item (just increasing the font size won't do that).

<pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
&lt;TextView android:id="@+id/text1"
 xmlns:android="http://schemas.android.com/apk/res/android"
 android:layout_width="wrap_content" 
 android:layout_height="wrap_content"
 android:padding="8dp" /&gt;
</code></pre>

blocks|key|3009368|text|列表视图项的高度根据其内容进行调整。在第一张图片中，没有内容。所以高度是非常小的。在第二幅图像中，高度根据文本的大小而增加。因为，您指定了android:layout_height="wrap_content“。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3009369|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

The height of list view items are adjusted based on its contents. In first image, no content. so height is very minimum. In second image, height is increased based on the size of the text. Because, you specified android:layout_height="wrap_content".

blocks|key|293405|text|这是我的解决方案(有一个嵌套的LinearLayout)：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|293406|<?xml+version="1.0"+encoding="utf-8"?>
<LinearLayout+xmlns:android="http://schemas.android.com/apk/res/android"
++++android:layout_width="fill_parent"
++++android:layout_height="fill_parent"+>

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

++++++++<TextView
++++++++++++android:id="@%2Bid/item"
++++++++++++android:layout_width="match_parent"
++++++++++++android:layout_height="47dp"
++++++++++++android:background="@drawable/box_arrow_top_bg"
++++++++++++android:gravity="center"
++++++++++++android:text="全部收支"
++++++++++++android:textColor="#666"
++++++++++++android:textSize="16sp"+/>
++++</LinearLayout>

</LinearLayout>|code-block|syntax|javascript|293407|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 my solution(There is a nested LinearLayout):

<pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
&lt;LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
 android:layout_width="fill_parent"
 android:layout_height="fill_parent" &gt;

 &lt;LinearLayout
 android:layout_width="match_parent"
 android:layout_height="wrap_content"
 android:orientation="vertical" &gt;

 &lt;TextView
 android:id="@+id/item"
 android:layout_width="match_parent"
 android:layout_height="47dp"
 android:background="@drawable/box_arrow_top_bg"
 android:gravity="center"
 android:text="全部收支"
 android:textColor="#666"
 android:textSize="16sp" /&gt;
 &lt;/LinearLayout&gt;

&lt;/LinearLayout&gt;
</code></pre>

blocks|key|291086|text|我做了这样的事情：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|291087|@Override
public+View+getView(int+position,+View+convertView,+ViewGroup+parent)+{

++++View+view+=+super.getView(position,+convertView,+parent);

++++TextView+textView+=+(TextView)+view.findViewById(android.R.id.text1);
++++textView.setHeight(30);
++++textView.setMinimumHeight(30);

++++/*YOUR+CHOICE+OF+COLOR*/
++++textView.setTextColor(Color.BLACK);

++++return+view;
}|code-block|syntax|javascript|291088|您必须将这两个字段都放入textView.setHeight(30)；textView.setMinimumHeight(30)；否则将不会更改任何内容。对我来说，这是可行的&我也有同样的问题。|291089|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

I did something like that : 

<pre><code>@Override
public View getView(int position, View convertView, ViewGroup parent) {

 View view = super.getView(position, convertView, parent);

 TextView textView = (TextView) view.findViewById(android.R.id.text1);
 textView.setHeight(30);
 textView.setMinimumHeight(30);

 /*YOUR CHOICE OF COLOR*/
 textView.setTextColor(Color.BLACK);

 return view;
}
</code></pre>

You must put the both fields textView.setHeight(30);
 textView.setMinimumHeight(30); or it won't change anything. For me it worked &amp; i had the same problem.

blocks|key|291101|text|这是我的解决方案；它是BaseAdapter子类中的getView()：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|291102|public+View+getView(int+position,+View+convertView,+ViewGroup+parent)
{
++++if(convertView==null)
++++{
++++++++convertView=inflater.inflate(R.layout.list_view,+parent,false);
++++++++System.out.println("In");
++++}
++++convertView.setMinimumHeight(100);
++++return+convertView;
}|code-block|syntax|javascript|291103|这里我将ListItem的最小高度设置为100；|291104|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

Here is my solutions;
It is my getView() in BaseAdapter subclass:

<pre><code>public View getView(int position, View convertView, ViewGroup parent)
{
 if(convertView==null)
 {
 convertView=inflater.inflate(R.layout.list_view, parent,false);
 System.out.println("In");
 }
 convertView.setMinimumHeight(100);
 return convertView;
}
</code></pre>

Here i have set ListItem's minimum height to 100;

Why when i use SimpleCursorAdapter for ListView i have items height in ListView like this - <img src="https://i.stack.imgur.com/tS8xS.jpg" alt="listview image">

(My code based on <a href="https://stackoverflow.com/questions/2982948/sqlite-and-populating-list-view-android">this</a>)

But when using arrays Listview items have big height 

<img src="https://i.stack.imgur.com/tSrYu.png" alt="listview big">

(I learn listview based on <a href="http://androidpeople.com/android-listview-example/" rel="nofollow noreferrer">this</a>)

Row layout for item listview is

<pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
&lt;TextView android:id="@+id/text1"
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="wrap_content"
android:layout_height="wrap_content"/&gt;
</code></pre>

So My question is why there is a difference in row heights when using ArrayAdapter and SimpleCursorAdapter?

android listview item height

为什么当我在ListView中使用SimpleCursorAdapter时，我在ListView中的项目高度是这样的--​(我的代码基于)，但在使用数组时，列表视图项具有较大的高度​​(我学习了基于的listview )项目列表视图的行布局为<?xml version="1.0" encoding="utf-8"?><...

问android listview项高度
EN

社区

活动

资源

关于

腾讯云开发者

热门产品

热门推荐

更多推荐

问android listview项高度EN

社区

活动

资源

关于

腾讯云开发者

热门产品

热门推荐

更多推荐

问android listview项高度
EN