11
Próbuję wykonać wiele prób wyboru kontaktów dla mojej aplikacji. Używam niestandardowego układu z polem wyboru, aby wybrać wiele kontaktów. Problem, z którym się borykam, polega na tym, że aby wybrać konkretny kontakt, muszę kliknąć dokładnie na polu wyboru, jeśli kliknę na inną część wiersza, pole wyboru nie zostanie zaznaczone. Jak mogę upewnić się, że gdziekolwiek użytkownik kliknie w całym wierszu pole wyboru zostanie zaznaczone.jak zrobić kliknięcie całego wiersza widoku listy?
activity_contacts_picker.xml
<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" >
<Button
android:id="@+id/btnShow"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Show Selected" />
<ListView
android:id="@android:id/list"
android:layout_width="fill_parent"
android:layout_height="match_parent"
android:layout_below="@+id/btnShow" >
</ListView>
</RelativeLayout>
custcontactview.xml
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/linearLayout1"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:paddingBottom="5.0px"
android:paddingLeft="5.0px"
android:paddingTop="5.0px" >
<TextView
android:id="@+id/txtContactName"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="15.0dip"
android:layout_toLeftOf="@+id/checkBox1"
android:layout_alignParentLeft="true"
android:text="Medium Text"
android:textAppearance="?android:textAppearanceMedium" />
<TextView
android:id="@+id/txtContactNumber"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="@+id/txtContactName"
android:layout_alignParentLeft="true"
android:layout_marginLeft="15.0dip"
android:layout_toLeftOf="@+id/checkBox1"
android:text="Small Text"
android:textAppearance="?android:textAppearanceSmall" />
<CheckBox
android:id="@+id/checkBox1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_marginRight="10dp"
android:clickable="true"
android:focusable="true"
android:focusableInTouchMode="false" />
</RelativeLayout>
ContactsPicker.java
public class ContactsPicker extends ListActivity {
protected Object mActionMode;
public int selectedItem = -1;
private Button btnShowContacts;
private ListView myListView;
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_contacts_picker);
myListView = getListView();
btnShowContacts = (Button) findViewById(R.id.btnShow);
btnShowContacts.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
Toast.makeText(getApplicationContext(), "Button Clicked",
Toast.LENGTH_SHORT).show();
String name = null;
String number = null;
long[] ids = myListView.getCheckedItemIds();
for (long id : ids) {
Cursor contact = getContentResolver().query(
ContactsContract.CommonDataKinds.Phone.CONTENT_URI,
null,
ContactsContract.CommonDataKinds.Phone.CONTACT_ID
+ " = ?", new String[] { id + "" }, null);
while (contact.moveToNext()) {
name = contact.getString(contact
.getColumnIndex(ContactsContract.Contacts.DISPLAY_NAME));
number = contact.getString(contact
.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER));
}
Toast.makeText(getApplicationContext(),
"Name: " + name + "\n" + "Number: " + number,
Toast.LENGTH_LONG).show();
}
}
});
ArrayList<Map<String, String>> list = buildData();
String[] from = { "Name", "Phone" };
int[] to = { R.id.txtContactName, R.id.txtContactNumber };
SimpleAdapter adapter = new SimpleAdapter(this, list,
R.layout.custcontactview, from, to);
setListAdapter(adapter);
}
private ArrayList<Map<String, String>> buildData() {
ArrayList<Map<String, String>> list = new ArrayList<Map<String, String>>();
list.clear();
Cursor people = getContentResolver().query(
ContactsContract.Contacts.CONTENT_URI, null, null, null,
"UPPER(" + ContactsContract.Contacts.DISPLAY_NAME + ") ASC");
while (people.moveToNext()) {
String contactName = people.getString(people
.getColumnIndex(ContactsContract.Contacts.DISPLAY_NAME));
String contactId = people.getString(people
.getColumnIndex(ContactsContract.Contacts._ID));
String hasPhone = people
.getString(people
.getColumnIndex(ContactsContract.Contacts.HAS_PHONE_NUMBER));
if ((Integer.parseInt(hasPhone) > 0)) {
Cursor phones = getContentResolver().query(
ContactsContract.CommonDataKinds.Phone.CONTENT_URI,
null,
ContactsContract.CommonDataKinds.Phone.CONTACT_ID
+ " = " + contactId,
null,
"UPPER(" + ContactsContract.Contacts.DISPLAY_NAME
+ ") ASC");
while (phones.moveToNext()) {
String phoneNumber = phones
.getString(phones
.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER));
Map<String, String> NamePhoneType = new HashMap<String, String>();
NamePhoneType.put("Name", contactName);
NamePhoneType.put("Phone", phoneNumber);
list.add(NamePhoneType);
}
phones.close();
}
}
people.close();
//startManagingCursor(people);
return list;
}
}