Leo Lin

I want to define a customised ListView,I put a ViewGroup in each row and I use adapter to
add ImageView, TextView和 check boxeach in each ViewGroup. It has some problem now
, the OnItemClickListener function of ListView can't work, I can't touch the ListView to trigger the OnItemClick event.

code as follows:

Activity
import java.util.ArrayList; import android.app.Activity; import android.os.Bundle; import android.view.View; import android.widget.AdapterView; import android.widget.ListView; import android.widget.AdapterView.OnItemClickListener; public class AdvenceListView extends Activity{ private ArrayList<AppList>coll; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); setTitle(R.string.activity_title); findID(); setMyAdapter(); setListensers(); } private ListView lv; private void findID(){ lv = (ListView)findViewById(R.id.lv); lv.setClickable(true); } private void setMyAdapter(){ coll = new ArrayList<AppList>(); coll.add(new AppList("Play",android.R.drawable.ic_menu_close_clear_cancel)); coll.add(new AppList("Play2",android.R.drawable.ic_menu_edit)); coll.add(new AppList("Play3",android.R.drawable.ic_menu_add)); coll.add(new AppList("Play3",android.R.drawable.ic_menu_add)); coll.add(new AppList("Exit",android.R.drawable.ic_menu_agenda)); lv.setAdapter(new ApplicationListAdapter(this, coll)); } private void setListensers() { lv.setOnItemClickListener(OI); } private OnItemClickListener OI = new OnItemClickListener() { public void onItemClick(AdapterView<?> arg0, View arg1, int arg2, long arg3){ setTitle("123"); } };

Adapter
import java.util.ArrayList; import com.myApp.ui.R; import android.app.Activity; import android.os.Bundle; import android.view.View; import android.widget.AdapterView; import android.widget.ListView; import android.widget.AdapterView.OnItemClickListener; public class AdvenceListView extends Activity{ private ArrayList<AppList>coll; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); setTitle(R.string.activity_title); findID(); setMyAdapter(); setListensers(); } private ListView lv; private void findID(){ lv = (ListView)findViewById(R.id.lv); lv.setClickable(true); } private void setMyAdapter(){ coll = new ArrayList<AppList>(); coll.add(new AppList("Play",android.R.drawable.ic_menu_close_clear_cancel)); coll.add(new AppList("Play2",android.R.drawable.ic_menu_edit)); coll.add(new AppList("Play3",android.R.drawable.ic_menu_add)); coll.add(new AppList("Play3",android.R.drawable.ic_menu_add)); coll.add(new AppList("Exit",android.R.drawable.ic_menu_agenda)); lv.setAdapter(new ApplicationListAdapter(this, coll)); } private void setListensers() { lv.setOnItemClickListener(OI); } private OnItemClickListener OI = new OnItemClickListener() { public void onItemClick(AdapterView<?> arg0, View arg1, int arg2, long arg3){ setTitle("123"); } }; }

AppList

public class AppList { private String text; private int resid; AppList(String tx, int id){ text = tx; resid = id; } public int getDwId(){ return resid; } public String getText(){ return text; } public void setText(String text){ this.text = text; } public void setDwId(int resid){ this.resid = resid; } public boolean isSelectable(){ return true; } }

main.xml
<?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:layout_width="fill_parent" android:layout_height="wrap_content" android:gravity="center" > <ListView android:id = "@+id/lv" android:layout_width="fill_parent" android:layout_height="wrap_content"/> </LinearLayout>
If I remove the CheckBox, the OnItemClickListener function work find(Likes the ApplicationListAdapter.java, to remove the checkbox)

public View getView(int position, View convertView, ViewGroup parent){ RelativeLayout layout = new RelativeLayout(ctx); AppList AL = (AppList)coll.get(position); ImageView iv = new ImageView(ctx); iv.setImageResource(AL.getDwId()); iv.setAdjustViewBounds(true); iv.setMaxHeight(40); iv.setMaxWidth(40); iv.setId(1); iv.setPadding(0, 5, 0, 0); RelativeLayout.LayoutParams param = new RelativeLayout.LayoutParams(WC, WC); layout.addView(iv,param); TextView txv = new TextView(ctx); txv.setText(AL.getText()); txv.setTextColor(Color.WHITE); txv.setTextSize(16); txv.setId(2); txv.setPadding(0, 5, 0, 0); RelativeLayout.LayoutParams param2 = new RelativeLayout.LayoutParams(WC, WC); param2.addRule(RelativeLayout.RIGHT_OF,1); layout.addView(txv,param2); CheckBox CB = new CheckBox(ctx); CB.setPadding(0, 5, 0, 0); RelativeLayout.LayoutParams param3 = new RelativeLayout.LayoutParams(WC, WC); param3.addRule(RelativeLayout.ALIGN_PARENT_RIGHT); // layout.addView(CB,param3); <<------remove this line return layout; }

I want to know which CheckBox is choosen, so I must to know which line I clicked...
someone can help me, please? it perplex me several days.

Thanks a lots