android – 如何在Listview中设置OnClickListener以发送到另一个活动

概述我正在制作一个使用listview的 Android应用程序,我有问题在我创建的listview中放置OnClickListener以便转到另一个活动,但我还没有找到解决方案.这是我的代码. CuacaNowActivity.java public class CuacaNowActivity extends Activity {protected void onCreate(Bundle s 我正在制作一个使用ListvIEw的 Android应用程序,我有问题在我创建的ListvIEw中放置OnClickListener以便转到另一个活动,但我还没有找到解决方案.这是我的代码.

cuacaNowActivity.java

public class cuacaNowActivity extends Activity {protected voID onCreate(Bundle savedInstanceState) {    ListVIEw ListVIEwKab;    super.onCreate(savedInstanceState);    setTitle("Jogja Now");    setContentVIEw(R.layout.cuacaNow);    KabupatenNow weather_data[] = new KabupatenNow[]{        new KabupatenNow(R.drawable.ic_bantul,"Bantul"),new KabupatenNow(R.drawable.ic_gunungkIDul,"Wonosari"),new KabupatenNow(R.drawable.ic_kulonprogo,"Wates"),new KabupatenNow(R.drawable.ic_sleman,"Sleman"),new KabupatenNow(R.drawable.ic_yogyakarta,"Yogyakarta")    };    KabupatenAdapter adapter = new KabupatenAdapter(this,R.layout.Listkabupaten_row,weather_data);    ListVIEwKab = (ListVIEw) findVIEwByID(R.ID.ListVIEwKab);    VIEw header = (VIEw) getLayoutInflater().inflate(R.layout.ListvIEwheader,null);    ListVIEwKab.addheaderVIEw(header);    ListVIEwKab.setAdapter(adapter);}}

KabupatenAdapter.java

public class KabupatenAdapter extends ArrayAdapter<KabupatenNow>{Context context;int layoutResourceID;    KabupatenNow data[] = null;    public KabupatenAdapter(Context context,int layoutResourceID,KabupatenNow[] data) {        super (context,layoutResourceID,data);        this.layoutResourceID = layoutResourceID;        this.context = context;        this.data = data;    }    //VIEwing List Kabupaten in Yogyakarta with image in ListVIEw    public VIEw getVIEw (int position,VIEw convertVIEw,VIEwGroup parent){        VIEw row = convertVIEw;        WeatherHolder holder = null;        if (row == null)        {            LayoutInflater inflater = ((Activity)context).getLayoutInflater();            row = inflater.inflate(layoutResourceID,parent,false);            holder = new WeatherHolder();            holder.imgKabupaten = (ImageVIEw) row.findVIEwByID(R.ID.imgKabupaten);            holder.txtTitle = (TextVIEw) row.findVIEwByID(R.ID.txtTitle);            row.setTag(holder);        }else{            holder = (WeatherHolder) row.getTag();        }        KabupatenNow weather = data[position];        holder.txtTitle.setText(weather.Title);        holder.imgKabupaten.setimageResource(weather.icon);        return row;    }    static class WeatherHolder {        ImageVIEw imgKabupaten;        TextVIEw txtTitle;    }}

KabupatenNow

public class KabupatenNow {        public int icon;        public String Title;        public KabupatenNow(){            super();        }        public KabupatenNow(int icon,String Title) {            super();            this.icon = icon;            this.Title = Title;        }}

这是xml代码

cuacaNow.xml

<?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"androID:background="@drawable/ic_background"androID:orIEntation="vertical" ><ListVIEw    androID:ID="@+ID/ListVIEwKab"    androID:layout_wIDth="fill_parent"    androID:layout_height="fill_parent"    androID:cachecolorHint="#00000000" ></ListVIEw></linearLayout>

ListvIEwheader.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="horizontal" ><TextVIEw    androID:ID="@+ID/txtheader"    androID:layout_wIDth="fill_parent"    androID:layout_height="fill_parent"    androID:layout_alignParentBottom="true"    androID:layout_alignParenttop="true"    androID:background="#8B0000"    androID:gravity="center_vertical"    androID:padding="10dp"    androID:text="cuaca Kabupaten"    androID:textcolor="#FFFFFF"    androID:textSize="22dp"    androID:textStyle="bold" /></linearLayout>

Listkabupaten_row.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="horizontal" ><ImageVIEw    androID:ID="@+ID/imgKabupaten"    androID:layout_wIDth="wrap_content"    androID:layout_height="fill_parent"    androID:layout_alignParentBottom="true"    androID:layout_alignParenttop="true"    androID:layout_marginBottom="5dp"    androID:layout_marginRight="15dp"    androID:layout_margintop="5dp"    androID:gravity="center_vertical" /><TextVIEw    androID:ID="@+ID/txtTitle"    androID:layout_wIDth="fill_parent"    androID:layout_height="fill_parent"    androID:layout_alignParentBottom="true"    androID:layout_alignParenttop="true"    androID:layout_marginBottom="5dp"    androID:layout_margintop="5dp"    androID:gravity="center_vertical"    androID:textcolor="#000000"    androID:textSize="22dp"    androID:textStyle="bold" /></linearLayout>

ListvIEw工作正常,但我想要的是当我点击Bantul菜单时,它会转到BantulActivity以及Wonosari和其他人.我能这样实现我的项目吗？或者对我的项目有什么建议吗？

解决方法 在cuacaNowActivity.java中添加它

ListVIEwKab.setonItemClickListener(new OnItemClickListener() {                        @OverrIDe                        public voID onItemClick(AdapterVIEw<?> a,VIEw v,int position,long ID) {                     Intent intent = new Intent(CurrentActivity.this,TargetActivity.class);                    startActivity(intent);                            }                    });

编辑

首先在res / menu / main.xml文件中添加项目以在菜单中显示我在这里添加设置

例如：

main.xml中

<menu xmlns:androID="http://schemas.androID.com/apk/res/androID" >    <item        androID:ID="@+ID/menu_settings"        androID:orderIncategory="100"        androID:showAsAction="never"        androID:title="@string/menu_settings"/></menu>

然后在你的活动代码中：

//it will show the menu@OverrIDe    public boolean onCreateOptionsMenu(Menu menu) {        getMenuInflater().inflate(R.menu.main,menu);        return true;    }    //it will open the new activity (Settings in my case) when selected    @OverrIDe    public boolean onoptionsItemSelected(MenuItem item) {        boolean ret;        try {            if (item.getItemID() == R.ID.menu_settings) {                // Handle Settings                Intent intent = new Intent(CurrentActivity.this,Settings.class);                startActivity(intent);                ret = true;        } catch (Exception e) {        }        ret = super.onoptionsItemSelected(item);        return ret;    }

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