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Use AuthenticatedListFragment for AddressBookFragment

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str4d
2014-09-19 13:49:46 +00:00
parent 37882c6fef
commit 0c2f97a267
1 changed files with 23 additions and 45 deletions
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68
app/src/main/java/i2p/bote/android/addressbook/AddressBookFragment.java
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@@ -1,19 +1,9 @@
package i2p.bote.android.addressbook;
import i2p.bote.I2PBote;
import i2p.bote.android.R;
import i2p.bote.android.util.BetterAsyncTaskLoader;
import i2p.bote.android.util.BoteHelper;
import i2p.bote.fileencryption.PasswordException;
import i2p.bote.packet.dht.Contact;
import java.util.SortedSet;
import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.support.v4.app.ListFragment;
import android.support.v4.app.LoaderManager;
import android.support.v4.content.Loader;
import android.view.Menu;
@@ -22,11 +12,23 @@ import android.view.MenuItem;
import android.view.View;
import android.widget.ListView;
public class AddressBookFragment extends ListFragment implements
import java.util.SortedSet;
import i2p.bote.I2PBote;
import i2p.bote.android.R;
import i2p.bote.android.util.AuthenticatedListFragment;
import i2p.bote.android.util.BetterAsyncTaskLoader;
import i2p.bote.android.util.BoteHelper;
import i2p.bote.fileencryption.PasswordException;
import i2p.bote.packet.dht.Contact;
public class AddressBookFragment extends AuthenticatedListFragment implements
LoaderManager.LoaderCallbacks<SortedSet<Contact>> {
OnContactSelectedListener mCallback;
private ContactAdapter mAdapter;
private MenuItem mNewContact;
// Container Activity must implement this interface
public interface OnContactSelectedListener {
public void onContactSelected(Contact contact);
@@ -60,57 +62,33 @@ public class AddressBookFragment extends ListFragment implements
setListAdapter(mAdapter);
}
@Override
public void onResume() {
super.onResume();
if (I2PBote.getInstance().isPasswordRequired()) {
// Ensure any existing data is destroyed.
destroyList();
// Request a password from the user.
BoteHelper.requestPassword(getActivity(), new BoteHelper.RequestPasswordListener() {
@Override
public void onPasswordVerified() {
initializeList();
}
@Override
public void onPasswordCanceled() {
}
});
} else {
// Password is cached, or not set.
initializeList();
}
}
private boolean listInitialized;
/**
* Start loading the address book.
* Only called when we have a password cached, or no
* password is required.
*/
private void initializeList() {
if (listInitialized)
return;
protected void onInitializeList() {
setListShown(false);
setEmptyText(getResources().getString(
R.string.address_book_empty));
getLoaderManager().initLoader(0, null, this);
listInitialized = true;
}
private void destroyList() {
setEmptyText(getResources().getString(
R.string.not_authed));
protected void onDestroyList() {
getLoaderManager().destroyLoader(0);
}
@Override
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
super.onCreateOptionsMenu(menu, inflater);
inflater.inflate(R.menu.address_book_list, menu);
mNewContact = menu.findItem(R.id.action_new_contact);
}
@Override
public void onPrepareOptionsMenu(Menu menu) {
super.onPrepareOptionsMenu(menu);
mNewContact.setVisible(!I2PBote.getInstance().isPasswordRequired());
}
@Override