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Sto cercando di rendere più selettore di contatti per la mia applicazione. Sto usando un layout personalizzato con la casella di controllo per selezionare più contatti. Il problema che sto affrontando è che per selezionare un contatto particolare ho bisogno di cliccare esattamente sulla casella, se clicco su un'altra parte della riga non viene spuntata la casella di controllo. Come posso assicurarmi che ovunque l'utente faccia clic sull'intera riga viene spuntata la casella di controllo.come rendere l'intera riga della visualizzazione elenco selezionabile?
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;
}
}