I'm having a listview in which I'm displaying the text items. I want to display a checkbox along with the text for two type of actions to be performed. one is when the user click on the list item it should take to another activity and another is the user can select the checkbox of the list item and can move the items to some groups. As similar to that we do in the gmail inbox. how can i do it ? Any help ?
Here I attach my code. keywords.xml
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/keywordlayout"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:background="@drawable/background_gradient"
android:orientation="vertical"
>
<LinearLayout
android:id="@+id/category_title_layout"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:gravity="center"
android:background="#fff"
>
<TextView
android:id="@+id/category_title"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text=""
android:textColor="#000"
android:textStyle="italic"
android:typeface="sans"
android:gravity="center"
/>
</LinearLayout>
<ListView
android:id="@+id/keywordslist"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:background="@drawable/background_gradient"
>
</ListView>
</LinearLayout>
The xml file used for displaying list items layout
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/list_display"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
>
<CheckBox
android:id="@+id/chk_box"
android:layout_width="wrap_content"
android:layout_height="fill_parent"
android:visibility="invisible"
>
</CheckBox>
<TextView
android:id="@+id/key_id"
android:layout_width="wrap_content"
android:layout_height="fill_parent"
>
</TextView>
<TextView
android:id="@+id/key_name"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:padding="10dp"
android:textSize="16sp"
android:textColor="#FFF">
</TextView>
</LinearLayout>
and my java code for the activity
package com.sample.epiphron;
public class KeywordsList extends Activity {
TextView category_title;
ListView keywords_list ;
String categoryid, categoryname;
private ArrayList<KeywordDetails> listItems = new ArrayList<KeywordDetails>();
@Override
public void onCreate(Bundle savedInstanceState){
super.onCreate(savedInstanceState);
setContentView(R.layout.keywords);
Bundle extras = getIntent().getExtras();
categoryid = extras.getString("category_id");
categoryname = extras.getString("category_name");
category_title = (TextView) findViewById(R.id.category_title);
category_title.setText(""+categoryname+"- Keywords");
keywords_list = (ListView) findViewById(R.id.keywordslist);
drawList(LoginScreen.user_credential, categoryid);
//Toast.makeText(this, chkbx.toString(), Toast.LENGTH_SHORT).show();
keywords_list.setOnItemClickListener(new OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> arg0, View arg1, int arg2,
long arg3) {
// TODO Auto-generated method stub
TextView txtv1 = (TextView) arg1.findViewById(R.id.key_id);
Toast.makeText(KeywordsList.this, txtv1.getText(), Toast.LENGTH_LONG).show();
}
});
}
public void drawList(String userid, String cat_id){
WebServiceCall res = new WebServiceCall();
SoapObject result = res.fetchKeyword(userid, cat_id);
ArrayList<String> al = new ArrayList<String>();
for (int i = 0; i<result.getPropertyCount(); i++){
SoapObject obj = (SoapObject) result.getProperty(i);
al.add((String) obj.getProperty("keywordname"));
KeywordDetails object = new KeywordDetails(Integer.parseInt(obj.getProperty("keywordid").toString()), obj.getProperty("keywordname").toString());
listItems.add(object);
}
for ( int j = 0; j < result.getPropertyCount(); j++ ) {
}
keywords_list.setAdapter(new ListItemsAdapter(listItems));
}
public class KeywordDetails{
private int keyword_id;
private String keyword_name;
public KeywordDetails(int key_id, String key_name){
this.keyword_id = key_id;
this.keyword_name = key_name;
}
public int getId(){
return this.keyword_id;
}
public String getName(){
return this.keyword_name;
}
//...
}
private class ListItemsAdapter extends ArrayAdapter<KeywordDetails> {
ArrayList<KeywordDetails> obj = null;
KeywordDetails keyworddtls = null;
public ListItemsAdapter(ArrayList<KeywordDetails> items) {
super(KeywordsList.this, android.R.layout.simple_list_item_1, items);
this.obj = items;
}
public View getView(int position, View convertView, ViewGroup parent) {
LayoutInflater inflater = getLayoutInflater();
convertView = inflater.inflate(R.layout.keyword_list_item, null);
final TextView text1 = (TextView) convertView.findViewById(R.id.key_id);
TextView text2 = (TextView) convertView.findViewById(R.id.key_name);
CheckBox chkbx = (CheckBox) convertView.findViewById(R.id.chk_box);
keyworddtls = obj.get(position);
text1.setText(Integer.toString(keyworddtls.getId()));
text2.setText(keyworddtls.getName());
chkbx.setVisibility(View.VISIBLE);
return convertView;
}
}
}
