Android ListView（Selector 颜色）

listview_color.xml

<?xml version="1.0" encoding="utf-8"?>

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"

    android:layout_width="match_parent"

    android:layout_height="match_parent"

    android:orientation="vertical" >



    <ListView

        android:id="@+id/listViewColor"

        android:layout_width="match_parent"

        android:layout_height="match_parent"

        android:background="@android:color/white"

        android:choiceMode="singleChoice"

        android:divider="@android:color/darker_gray"

        android:dividerHeight="1dp" >

    </ListView>



</LinearLayout>

 

 

aa.java

package com.wangzhu.demoselector;



import android.app.Activity;

import android.os.Bundle;

import android.widget.ArrayAdapter;

import android.widget.ListView;



public class ListViewColorActivity extends Activity {



    private ListView listViewColor;



    private ArrayAdapter<String> colorAdapter;



    @Override

    protected void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        setContentView(R.layout.listview_color);

        initView();

    }



    private void initView() {

        listViewColor = (ListView) findViewById(R.id.listViewColor);

        colorAdapter = new ArrayAdapter<String>(this, R.layout.list_item_color,

                R.id.item_tv, getResources().getStringArray(

                        R.array.listviewDatas));

        listViewColor.setAdapter(colorAdapter);

    }

}

list_item_color.xml

<?xml version="1.0" encoding="utf-8"?>

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"

    android:layout_width="match_parent"

    android:layout_height="match_parent"

    android:background="@drawable/list_item_bg_color_selector"

    android:orientation="vertical" >



    <TextView

        android:id="@+id/item_tv"

        android:layout_width="match_parent"

        android:layout_height="wrap_content" />



</LinearLayout>

list_item_bg_color_selector.xml

<?xml version="1.0" encoding="utf-8"?>

<selector xmlns:android="http://schemas.android.com/apk/res/android">



    <item android:drawable="@color/green" android:state_pressed="true"/>

    <item android:drawable="@color/red" android:state_activated="true"/>

    <item android:drawable="@color/white"/>



</selector>

 

strings.xml

<?xml version="1.0" encoding="utf-8"?>

<resources>



    <string-array name="listviewDatas">

        <item>星期一</item>

        <item>星期二</item>

        <item>星期三</item>

        <item>星期四</item>

        <item>星期五</item>

        <item>星期六</item>

        <item>星期日</item>

    </string-array>



</resources>

 

color.xml

<?xml version="1.0" encoding="utf-8"?>

<resources>



    <color name="black">#000000</color>

    <color name="red">#ff0000</color>

    <color name="green">#00ff00</color>

    <color name="white">#ffffff</color>



</resources>