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Fix fast scroll issue in contacts

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This commit is contained in:
Sylvain Berfini 2012-07-19 15:55:00 +02:00
parent a4d2ed86bb
commit cd098600f7
3 changed files with 23 additions and 12 deletions
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1
res/layout/contacts_list.xml
View file

@ -48,6 +48,7 @@
android:layout_height="match_parent" android:layout_height="match_parent"
android:divider="@android:color/darker_gray" android:divider="@android:color/darker_gray"
android:fastScrollAlwaysVisible="true" android:fastScrollAlwaysVisible="true"
android:fastScrollEnabled="true"
android:dividerHeight="1dp" /> android:dividerHeight="1dp" />
</RelativeLayout> </RelativeLayout>

2
src/org/linphone/Contact.java
View file

@ -31,7 +31,7 @@ public class Contact implements Serializable {
private String id; private String id;
private String name; private String name;
private Uri photoUri; private transient Uri photoUri;
private transient Bitmap photo; private transient Bitmap photo;
private List<String> numerosOrAddresses; private List<String> numerosOrAddresses;

30
src/org/linphone/ContactsFragment.java
View file

@ -50,6 +50,7 @@ public class ContactsFragment extends Fragment implements OnClickListener, OnIte
private ImageView allContacts, linphoneContacts, newContact; private ImageView allContacts, linphoneContacts, newContact;
private boolean onlyDisplayLinphoneContacts; private boolean onlyDisplayLinphoneContacts;
private int lastKnownPosition; private int lastKnownPosition;
private AlphabetIndexer indexer;
@Override @Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, public View onCreateView(LayoutInflater inflater, ViewGroup container,
@ -62,8 +63,10 @@ public class ContactsFragment extends Fragment implements OnClickListener, OnIte
allContacts = (ImageView) view.findViewById(R.id.allContacts); allContacts = (ImageView) view.findViewById(R.id.allContacts);
allContacts.setOnClickListener(this); allContacts.setOnClickListener(this);
linphoneContacts = (ImageView) view.findViewById(R.id.linphoneContacts); linphoneContacts = (ImageView) view.findViewById(R.id.linphoneContacts);
linphoneContacts.setOnClickListener(this); linphoneContacts.setOnClickListener(this);
newContact = (ImageView) view.findViewById(R.id.newContact); newContact = (ImageView) view.findViewById(R.id.newContact);
newContact.setOnClickListener(this); newContact.setOnClickListener(this);
newContact.setEnabled(!LinphoneActivity.instance().isInCallLayout()); newContact.setEnabled(!LinphoneActivity.instance().isInCallLayout());
@ -82,13 +85,14 @@ public class ContactsFragment extends Fragment implements OnClickListener, OnIte
allContacts.setEnabled(false); allContacts.setEnabled(false);
linphoneContacts.setEnabled(true); linphoneContacts.setEnabled(true);
onlyDisplayLinphoneContacts = false; onlyDisplayLinphoneContacts = false;
contactsList.setAdapter(new ContactsListAdapter(LinphoneActivity.instance().getAllContacts(), LinphoneActivity.instance().getAllContactsCursor())); changeContactsAdapter();
} }
else if (id == R.id.linphoneContacts) { else if (id == R.id.linphoneContacts) {
allContacts.setEnabled(true); allContacts.setEnabled(true);
linphoneContacts.setEnabled(false); linphoneContacts.setEnabled(false);
onlyDisplayLinphoneContacts = true; onlyDisplayLinphoneContacts = true;
contactsList.setAdapter(new ContactsListAdapter(LinphoneActivity.instance().getSIPContacts(), LinphoneActivity.instance().getSIPContactsCursor())); changeContactsAdapter();
} }
else if (id == R.id.newContact) { else if (id == R.id.newContact) {
Intent intent = Compatibility.prepareAddContactIntent(null, null); Intent intent = Compatibility.prepareAddContactIntent(null, null);
@ -96,6 +100,19 @@ public class ContactsFragment extends Fragment implements OnClickListener, OnIte
} }
} }
private void changeContactsAdapter() {
Cursor allContactsCursor = LinphoneActivity.instance().getAllContactsCursor();
Cursor sipContactsCursor = LinphoneActivity.instance().getSIPContactsCursor();
if (onlyDisplayLinphoneContacts) {
indexer = new AlphabetIndexer(sipContactsCursor, Compatibility.getCursorDisplayNameColumnIndex(sipContactsCursor), " ABCDEFGHIJKLMNOPQRSTUVWXYZ");
contactsList.setAdapter(new ContactsListAdapter(LinphoneActivity.instance().getSIPContacts(), sipContactsCursor));
} else {
indexer = new AlphabetIndexer(allContactsCursor, Compatibility.getCursorDisplayNameColumnIndex(allContactsCursor), " ABCDEFGHIJKLMNOPQRSTUVWXYZ");
contactsList.setAdapter(new ContactsListAdapter(LinphoneActivity.instance().getAllContacts(), allContactsCursor));
}
}
@Override @Override
public void onItemClick(AdapterView<?> adapter, View view, int position, long id) { public void onItemClick(AdapterView<?> adapter, View view, int position, long id) {
lastKnownPosition = contactsList.getFirstVisiblePosition(); lastKnownPosition = contactsList.getFirstVisiblePosition();
@ -110,19 +127,13 @@ public class ContactsFragment extends Fragment implements OnClickListener, OnIte
} }
if (contactsList.getAdapter() == null) { if (contactsList.getAdapter() == null) {
if (onlyDisplayLinphoneContacts) { changeContactsAdapter();
contactsList.setAdapter(new ContactsListAdapter(LinphoneActivity.instance().getSIPContacts(), LinphoneActivity.instance().getSIPContactsCursor()));
} else {
contactsList.setAdapter(new ContactsListAdapter(LinphoneActivity.instance().getAllContacts(), LinphoneActivity.instance().getAllContactsCursor()));
}
contactsList.setFastScrollEnabled(true);
} }
contactsList.setSelectionFromTop(lastKnownPosition, 0); contactsList.setSelectionFromTop(lastKnownPosition, 0);
} }
class ContactsListAdapter extends BaseAdapter implements SectionIndexer { class ContactsListAdapter extends BaseAdapter implements SectionIndexer {
private AlphabetIndexer indexer;
private int margin; private int margin;
private Bitmap bitmapUnknown; private Bitmap bitmapUnknown;
private List<Contact> contacts; private List<Contact> contacts;
@ -132,7 +143,6 @@ public class ContactsFragment extends Fragment implements OnClickListener, OnIte
contacts = contactsList; contacts = contactsList;
cursor = c; cursor = c;
indexer = new AlphabetIndexer(cursor, Compatibility.getCursorDisplayNameColumnIndex(cursor), " ABCDEFGHIJKLMNOPQRSTUVWXYZ");
margin = LinphoneUtils.pixelsToDpi(getResources(), 10); margin = LinphoneUtils.pixelsToDpi(getResources(), 10);
bitmapUnknown = BitmapFactory.decodeResource(getResources(), R.drawable.unknown_small); bitmapUnknown = BitmapFactory.decodeResource(getResources(), R.drawable.unknown_small);
} }