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provide up navigation in start conversation activity

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This commit is contained in:
Daniel Gultsch 2018-04-03 17:53:08 +02:00
parent cc54f02ab3
commit c59ee9e137
1 changed files with 30 additions and 7 deletions
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37
src/main/java/eu/siacs/conversations/ui/StartConversationActivity.java
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@ -571,6 +571,9 @@ public class StartConversationActivity extends XmppActivity implements OnRosterU
return false;
}
switch (item.getItemId()) {
case android.R.id.home:
navigateBack();
return true;
case R.id.action_join_conference:
showJoinConferenceDialog(null);
return true;
@ -688,6 +691,17 @@ public class StartConversationActivity extends XmppActivity implements OnRosterU
}
}
private void configureHomeButton() {
final ActionBar actionBar = getSupportActionBar();
if (actionBar == null) {
return;
}
boolean openConversations = !xmppConnectionService.isConversationsListEmpty(null);
actionBar.setDisplayHomeAsUpEnabled(openConversations);
actionBar.setDisplayHomeAsUpEnabled(openConversations);
}
@Override
protected void onBackendConnected() {
if (mPostponedActivityResult != null) {
@ -704,13 +718,7 @@ public class StartConversationActivity extends XmppActivity implements OnRosterU
}
}
}
final ActionBar ab = getSupportActionBar();
boolean noConversations = xmppConnectionService.getConversations().size() == 0;
if (noConversations && ab != null) {
ab.setDisplayShowHomeEnabled(false);
ab.setDisplayHomeAsUpEnabled(false);
ab.setHomeButtonEnabled(false);
}
configureHomeButton();
Intent intent = pendingViewIntent.pop();
if (intent != null && processViewIntent(intent)) {
filter(null);
@ -883,6 +891,21 @@ public class StartConversationActivity extends XmppActivity implements OnRosterU
if (mSearchEditText != null) {
filter(mSearchEditText.getText().toString());
}
configureHomeButton();
}
@Override
public void onBackPressed() {
navigateBack();
}
private void navigateBack() {
if (xmppConnectionService != null && !xmppConnectionService.isConversationsListEmpty(null)) {
Intent intent = new Intent(this, ConversationsActivity.class);
intent.addFlags(Intent.FLAG_ACTIVITY_NO_ANIMATION);
startActivity(intent);
}
finish();
}
@Override