如何更改 Android ListView 分隔线的颜色？
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How to change color of Android ListView separator line?
提问by UMAR
I want to change color of ListViewseparator line. Any help would be appreciated.
我想更改ListView分隔线的颜色。任何帮助，将不胜感激。
回答by JeremyFromEarth
You can set this value in a layout xml file using android:divider="#FF0000". If you are changing the colour/drawable, you have to set/reset the height of the divider too.
您可以使用 .xml 在布局 xml 文件中设置此值android:divider="#FF0000"。如果您要更改颜色/可绘制对象，则还必须设置/重置分隔线的高度。
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="wrap_content"
android:layout_height="wrap_content">
<ListView
android:id="@+id/android:list"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:divider="#FFCC00"
android:dividerHeight="4px"/>
</LinearLayout>
回答by Asher Aslan
Or you can code it:
或者你可以编码：
int[] colors = {0, 0xFFFF0000, 0}; // red for the example
myList.setDivider(new GradientDrawable(Orientation.RIGHT_LEFT, colors));
myList.setDividerHeight(1);
Hope it helps
希望能帮助到你
回答by htafoya
For a single color line use:
对于单色线使用：
list.setDivider(new ColorDrawable(0x99F10529)); //0xAARRGGBB
list.setDividerHeight(1);
It's important that DividerHeight is set after the divider, else you won't get anything.
在divider 之后设置DividerHeight 很重要，否则你什么也得不到。
回答by BitBlt
You can also get the colors from your resources by using:
您还可以使用以下方法从资源中获取颜色：
dateView.setDivider(new ColorDrawable(_context.getResources().getColor(R.color.textlight)));
dateView.setDividerHeight(1);
回答by Peter Nguyen
XML version for @Asher Aslan cool effect.
@Asher Aslan 酷效果的 XML 版本。
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android" >
<gradient
android:angle="180"
android:startColor="#00000000"
android:centerColor="#FFFF0000"
android:endColor="#00000000"/>
</shape>
Name for that shape as: list_driver.xml under drawable folder
该形状的名称为：drawable 文件夹下的 list_driver.xml
<ListView
android:id="@+id/category_list"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:divider="@drawable/list_driver"
android:dividerHeight="5sp" />
回答by Aj 27
There are two ways to doing the same:
有两种方法可以做同样的事情：
You may set the value of android:divider="#FFCCFF"in layout xml file. With this you also have to specify height of divider like this android:dividerHeight="5px".
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="match_parent"> <ListView android:id="@+id/lvMyList" android:layout_width="match_parent" android:layout_height="match_parent" android:divider="#FFCCFF" android:dividerHeight="5px"/> </LinearLayout>You may also do this by programmatically...
ListView listView = getListView(); ColorDrawable myColor = new ColorDrawable( this.getResources().getColor(R.color.myColor) ); listView.setDivider(myColor); listView.setDividerHeight();
您可以在布局 xml 文件中设置android:divider="#FFCCFF"的值。有了这个，您还必须指定分隔线的高度，例如android:dividerHeight="5px"。
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="match_parent"> <ListView android:id="@+id/lvMyList" android:layout_width="match_parent" android:layout_height="match_parent" android:divider="#FFCCFF" android:dividerHeight="5px"/> </LinearLayout>您也可以通过编程方式执行此操作...
ListView listView = getListView(); ColorDrawable myColor = new ColorDrawable( this.getResources().getColor(R.color.myColor) ); listView.setDivider(myColor); listView.setDividerHeight();
回答by Mahesh Suthar
Use below code in your xml file
在您的 xml 文件中使用以下代码
<ListView
android:id="@+id/listView"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:divider="#000000"
android:dividerHeight="1dp">
</ListView>
回答by Chanaka Weerasinghe
using programetically
以编程方式使用
// Set ListView divider color
lv.setDivider(new ColorDrawable(Color.parseColor("#FF4A4D93")));
// set ListView divider height
lv.setDividerHeight(2);
using xml
使用 xml
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="wrap_content"
android:layout_height="wrap_content">
<ListView
android:id="@+id/android:list"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:divider="#44CC00"
android:dividerHeight="4px"/>
</LinearLayout>
回答by Aby Mathew
Use android:divider="#FF0000"and android:dividerHeight="2px"for ListView.
将android:divider="#FF0000"和android:dividerHeight="2px"用于 ListView。
<ListView
android:id="@android:id/list"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:divider="#0099FF"
android:dividerHeight="2px"/>
