I checked all the previous questions regarding this issue , but none of them are helpfull to me .
My listview is not responding , i tried changing this list.setOnItemClickListener(new ContactsListItemClickListener(this));
to
list.setOnItemClickListener(this);
by making my PrioritiseContacts activity just imeplement OnItemClickListener , but then too its not working .
The activity is successfully running , but i am unable to listen for listclick events.
How to correct this?
Here is my class :
public class PrioritiseContacts extends Activity implements OnClickListener {
private ListView list;
// list of contacts with name
private List<Contacts> contactsList;
private Controller controll;
private ContactListAdapters adapter;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.select_contacts);
controll = new Controller();
contactsList = controll.fetchContacts(this);
// call the adapter to set the list view layout
adapter = new ContactListAdapters(contactsList, this);
list = (ListView) findViewById(R.id.lv_contacts);
// set the adapter to list
list.setAdapter(adapter);
list.setOnItemClickListener(new ContactsListItemClickListener(this));
// inflate the list of contact
}
@Override
public void onClick(View arg0) {
Toast.makeText(this, "clicked", 1000).show();
}
class ContactsListItemClickListener implements OnItemClickListener {
private Context c;
public ContactsListItemClickListener(
PrioritiseContacts prioritiseContacts) {
this.c = prioritiseContacts;
}
@Override
public void onItemClick(AdapterView<?> parent, View view, int position,
long id) {
Toast.makeText(c, "Clicked", 1500).show();
System.out.print("clicked");
}
}
}
My select_contacts xml :
<LinearLayout 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:background="#000000"
android:orientation="vertical">
<TextView
android:id="@+id/tv_select_contacts"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_margin="5dp"
android:text="Choose Contacts"
android:textColor="#fdfdfd"
android:textSize="30dip"
android:gravity="center" >
</TextView>
<ListView
android:id="@+id/lv_contacts"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_margin="5dp"
android:cacheColorHint="#00000000"
android:clickable="true"
android:focusable="true"
android:divider="@android:color/transparent"
android:dividerHeight="10.0sp"
android:scrollbars="none" >
</ListView>
</LinearLayout>
And this is my adapter's getview() :
@Override
public View getView(int position, View convertView, ViewGroup parent) {
View view = convertView;
// layout infklater to inflate the post list view
LayoutInflater inflater = (LayoutInflater) context
.getSystemService(Activity.LAYOUT_INFLATER_SERVICE);
if (convertView == null) {
view = inflater.inflate(R.layout.contacts_list_view, null);
}
Contacts c = contactList.get(position);
// set text views in contact lists
// Typeface custom_font =
// Typeface.createFromAsset(context.getAssets(),"fonts/calibril.ttf");
TextView name = (TextView) view.findViewById(R.id.tv_contact_name);
// date.setTypeface(custom_font);
name.setText(c.getName());
TextView number = (TextView) view.findViewById(R.id.tv_number);
// title.setTypeface(custom_font);
number.setText(c.getPhone());
ImageView contact_image = (ImageView) view.findViewById(R.id.iv_single_contact);
// hut.setTypeface(custom_font);
if(c.getContactImage() != null)
contact_image.setImageBitmap(c.getContactImage());
else
contact_image.setImageDrawable(view.getResources().getDrawable(R.drawable.ic_contact_picture_2));
return view;
}
My contacts_list_view xml :
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/rl_post_list"
android:layout_width="match_parent"
android:layout_height="50dip"
android:background="#000000"
android:gravity="left"
android:orientation="horizontal"
android:paddingBottom="2dp"
android:paddingTop="2dp" >
<ImageView
android:id="@+id/iv_single_contact"
android:layout_width="70dp"
android:layout_height="fill_parent"
android:layout_weight="0.05"
android:padding="2dp" />
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="0.87"
android:orientation="vertical" >
<TextView
android:id="@+id/tv_contact_name"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#000000"
android:gravity="left"
android:paddingLeft="2dp"
android:text="Contact Name"
android:textColor="#fdfbfb"
android:textStyle="bold" />
<View style="@style/Divider" />
<TextView
android:id="@+id/tv_number"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:fontFamily="sans-serif-thin"
android:gravity="left"
android:text="this is number"
android:textColor="#fdfbfb"
android:textSize="10dp"
android:textStyle="bold" />
</LinearLayout>
<CheckBox
android:id="@+id/cb_contact"
android:layout_width="70dp"
android:layout_height="fill_parent"
android:layout_weight="0.05"
android:padding="2dp" />
</LinearLayout>
If any row item of list contains focusable or clickable view then OnItemClickListener won't work such as for checkbox or button etc in the row item.There are two solution:
1. row item must be having param like android:descendantFocusability="blocksDescendants"
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:baselineAligned="false"
android:descendantFocusability="blocksDescendants"
android:gravity="center_vertical" >
// your other widgets here
</LinearLayout>
2. Set given two attributes to false like
android:focusable="false"
android:focusableInTouchMode="false"
For example if there is any checkbox or button or image in the row item then
<CheckBox
android:id="@+id/fav_check_box"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:focusable="false" />
来源：https://stackoverflow.com/questions/28930125/listview-onitemclicklistener-is-not-listening