Android 将微调器添加为ListView数据

Android 将微调器添加为ListView数据,android,listview,spinner,adapter,add,Android,Listview,Spinner,Adapter,Add,我想在主活动的ListView中添加微调器 我在ListView中有10个项目,我想在ListView中添加充气微调器(10次) 我搜索了很多,但在ListView数据中找不到任何设置微调器的内容 有人能帮我吗 谢谢 David Brown。如果要实现ICSpinner,请执行以下步骤 为了实现这一点,您需要ActionbarSherlock库 将ICSpinner小部件添加到layout.xml: <com.actionbarsherlock.internal.widget.Ic

我想在主活动的ListView中添加微调器

我在ListView中有10个项目,我想在ListView中添加充气微调器(10次)

我搜索了很多,但在ListView数据中找不到任何设置微调器的内容

有人能帮我吗

谢谢
David Brown。

如果要实现ICSpinner,请执行以下步骤

为了实现这一点,您需要ActionbarSherlock库

将ICSpinner小部件添加到layout.xml:

    <com.actionbarsherlock.internal.widget.IcsSpinner
    android:id="@+id/spinner_id"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:entries="@array/entries" />

Access your spinner via code:

IcsSpinner mySpinner = (IcsSpinner)findViewById(R.id.spinner_id);

通过以下代码访问微调器:
icspinner mySpinner=(icspinner)findviewbyd(R.id.spinner\u id);

只需覆盖自定义适配器的
getView
方法。在这里,您为定义了
Spinner
元素的
ListView
的每一行膨胀xml。我已经为您编写了一个示例项目。它可以根据您的要求正常工作。将其视为骨架项目并根据需要修改它。

下面是
activity\u main.xml
文件:

<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="match_parent"
    android:paddingBottom="@dimen/activity_vertical_margin"
    android:paddingLeft="@dimen/activity_horizontal_margin"
    android:paddingRight="@dimen/activity_horizontal_margin"
    android:paddingTop="@dimen/activity_vertical_margin"
    tools:context=".MainActivity" >

    <ListView
        android:id="@+id/listView1"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_centerHorizontal="true"
        android:layout_centerVertical="true" >
    </ListView>

</RelativeLayout>
下面是
MainActivity.java

package com.example.so;

import android.os.Bundle;
import android.annotation.SuppressLint;
import android.app.Activity;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.BaseAdapter;
import android.widget.ListView;
import android.widget.Spinner;

public class MainActivity extends Activity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        ListView listView=(ListView)findViewById(R.id.listView1);
        CustomAdapter adapter=new CustomAdapter();
        listView.setAdapter(adapter);
    }

    @SuppressLint("ResourceAsColor")
    class CustomAdapter extends BaseAdapter{

        @Override
        public int getCount() {
            // TODO Auto-generated method stub
            return 10;
        }

        @Override
        public Object getItem(int arg0) {
            // TODO Auto-generated method stub
            return null;
        }

        @Override
        public long getItemId(int arg0) {
            // TODO Auto-generated method stub
            return 0;
        }

        @Override
        public View getView(int position, View convertView, ViewGroup parent) {
            // TODO Auto-generated method stub

            LayoutInflater inflater=(LayoutInflater) getSystemService(LAYOUT_INFLATER_SERVICE);

            convertView=inflater.inflate(R.layout.list_row,parent,false);

            Spinner spinner=(Spinner) convertView.findViewById(R.id.spinner1);


            String[] colors={"Red","Green","Blue"};

            ArrayAdapter<String> adapter=new ArrayAdapter<String>(getApplicationContext(),android.R.layout.simple_spinner_item,colors);
            adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
            spinner.setAdapter(adapter);
            return convertView;
        }

    }
    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        // Inflate the menu; this adds items to the action bar if it is present.
        getMenuInflater().inflate(R.menu.main, menu);
        return true;
    }

}
package com.example.so;
导入android.os.Bundle;
导入android.annotation.SuppressLint;
导入android.app.Activity;
导入android.view.LayoutInflater;
导入android.view.Menu;
导入android.view.view;
导入android.view.ViewGroup;
导入android.widget.ArrayAdapter;
导入android.widget.BaseAdapter;
导入android.widget.ListView;
导入android.widget.Spinner;
公共类MainActivity扩展了活动{
@凌驾
创建时受保护的void(Bundle savedInstanceState){
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
ListView ListView=(ListView)findViewById(R.id.listView1);
CustomAdapter=新的CustomAdapter();
setAdapter(适配器);
}
@SuppressLint(“资源色”)
类CustomAdapter扩展了BaseAdapter{
@凌驾
public int getCount(){
//TODO自动生成的方法存根
返回10;
}
@凌驾
公共对象getItem(int arg0){
//TODO自动生成的方法存根
返回null;
}
@凌驾
公共长getItemId(int arg0){
//TODO自动生成的方法存根
返回0;
}
@凌驾
公共视图getView(int位置、视图转换视图、视图组父视图){
//TODO自动生成的方法存根
LayoutFlater充气机=(LayoutFlater)getSystemService(布局充气机服务);
convertView=充气机。充气(右布局。列表行,父,false);
微调器微调器=(微调器)convertView.findViewById(R.id.spinner1);
字符串[]颜色={“红色”、“绿色”、“蓝色”};
ArrayAdapter=新的ArrayAdapter(getApplicationContext(),android.R.layout.simple\u微调器\u项,颜色);
setDropDownViewResource(android.R.layout.simple\u微调器\u下拉菜单\u项);
旋转器。设置适配器(适配器);
返回视图;
}
}
@凌驾
公共布尔onCreateOptions菜单(菜单){
//为菜单充气;这会将项目添加到操作栏(如果存在)。
getMenuInflater().充气(R.menu.main,menu);
返回true;
}
}
希望我的努力能帮助你

package com.example.so;

import android.os.Bundle;
import android.annotation.SuppressLint;
import android.app.Activity;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.BaseAdapter;
import android.widget.ListView;
import android.widget.Spinner;

public class MainActivity extends Activity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        ListView listView=(ListView)findViewById(R.id.listView1);
        CustomAdapter adapter=new CustomAdapter();
        listView.setAdapter(adapter);
    }

    @SuppressLint("ResourceAsColor")
    class CustomAdapter extends BaseAdapter{

        @Override
        public int getCount() {
            // TODO Auto-generated method stub
            return 10;
        }

        @Override
        public Object getItem(int arg0) {
            // TODO Auto-generated method stub
            return null;
        }

        @Override
        public long getItemId(int arg0) {
            // TODO Auto-generated method stub
            return 0;
        }

        @Override
        public View getView(int position, View convertView, ViewGroup parent) {
            // TODO Auto-generated method stub

            LayoutInflater inflater=(LayoutInflater) getSystemService(LAYOUT_INFLATER_SERVICE);

            convertView=inflater.inflate(R.layout.list_row,parent,false);

            Spinner spinner=(Spinner) convertView.findViewById(R.id.spinner1);


            String[] colors={"Red","Green","Blue"};

            ArrayAdapter<String> adapter=new ArrayAdapter<String>(getApplicationContext(),android.R.layout.simple_spinner_item,colors);
            adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
            spinner.setAdapter(adapter);
            return convertView;
        }

    }
    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        // Inflate the menu; this adds items to the action bar if it is present.
        getMenuInflater().inflate(R.menu.main, menu);
        return true;
    }

}