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Code Issues Projects Releases Wiki Activity

Contacts a forum is already shared with should be selected. Dev task #79

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This commit is contained in:
akwizgran
2014-03-17 14:49:11 +00:00
parent 8c18773141
commit abfff10f6b
4 changed files with 106 additions and 95 deletions
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30
briar-android/src/org/briarproject/android/contact/SelectContactsDialog.java
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@@ -1,7 +1,9 @@
package org.briarproject.android.contact;
import java.util.ArrayList;
import java.util.Collection;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import org.briarproject.R;
@@ -17,27 +19,35 @@ import android.support.v4.app.DialogFragment;
public class SelectContactsDialog extends DialogFragment
implements DialogInterface.OnMultiChoiceClickListener {
private final Set<ContactId> selected = new HashSet<ContactId>();
private Listener listener = null;
private Contact[] contacts = null;
private List<Contact> contacts = null;
private Set<ContactId> selected = null;
public void setListener(Listener listener) {
this.listener = listener;
}
public void setContacts(Collection<Contact> contacts) {
this.contacts = contacts.toArray(new Contact[contacts.size()]);
this.contacts = new ArrayList<Contact>(contacts);
}
public void setSelected(Collection<ContactId> selected) {
this.selected = new HashSet<ContactId>(selected);
}
@Override
public Dialog onCreateDialog(Bundle state) {
if(listener == null || contacts == null) return null;
AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
String[] names = new String[contacts.length];
for(int i = 0; i < contacts.length; i++)
names[i] = contacts[i].getAuthor().getName();
builder.setMultiChoiceItems(names, new boolean[contacts.length], this);
int size = contacts.size();
String[] names = new String[size];
boolean[] checked = new boolean[size];
for(int i = 0; i < size; i++) {
Contact c = contacts.get(i);
names[i] = c.getAuthor().getName();
checked[i] = selected.contains(c.getId());
}
builder.setMultiChoiceItems(names, checked, this);
builder.setPositiveButton(R.string.done_button,
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
@@ -54,8 +64,8 @@ implements DialogInterface.OnMultiChoiceClickListener {
}
public void onClick(DialogInterface dialog, int which, boolean isChecked) {
if(isChecked) selected.add(contacts[which].getId());
else selected.remove(contacts[which].getId());
if(isChecked) selected.add(contacts.get(which).getId());
else selected.remove(contacts.get(which).getId());
}
public interface Listener {