diff options
Diffstat (limited to 'src/main/java')
| -rw-r--r-- | src/main/java/eu/siacs/conversations/ui/SettingsActivity.java | 30 |
1 files changed, 16 insertions, 14 deletions
diff --git a/src/main/java/eu/siacs/conversations/ui/SettingsActivity.java b/src/main/java/eu/siacs/conversations/ui/SettingsActivity.java index d24cb52b..f91bc953 100644 --- a/src/main/java/eu/siacs/conversations/ui/SettingsActivity.java +++ b/src/main/java/eu/siacs/conversations/ui/SettingsActivity.java @@ -7,6 +7,8 @@ import java.util.Locale; import eu.siacs.conversations.entities.Account; import eu.siacs.conversations.xmpp.XmppConnection; +import android.app.Fragment; +import android.app.FragmentManager; import android.content.SharedPreferences; import android.content.SharedPreferences.OnSharedPreferenceChangeListener; import android.os.Build; @@ -21,9 +23,12 @@ public class SettingsActivity extends XmppActivity implements @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); - mSettingsFragment = new SettingsFragment(); - getFragmentManager().beginTransaction() - .replace(android.R.id.content, mSettingsFragment).commit(); + FragmentManager fm = getFragmentManager(); + mSettingsFragment = (SettingsFragment) fm.findFragmentById(android.R.id.content); + if (mSettingsFragment == null || !mSettingsFragment.getClass().equals(SettingsFragment.class)) { + mSettingsFragment = new SettingsFragment(); + fm.beginTransaction().replace(android.R.id.content, mSettingsFragment).commit(); + } } @Override @@ -34,18 +39,15 @@ public class SettingsActivity extends XmppActivity implements @Override public void onStart() { super.onStart(); - PreferenceManager.getDefaultSharedPreferences(this) - .registerOnSharedPreferenceChangeListener(this); - ListPreference resources = (ListPreference) mSettingsFragment - .findPreference("resource"); + PreferenceManager.getDefaultSharedPreferences(this).registerOnSharedPreferenceChangeListener(this); + ListPreference resources = (ListPreference) mSettingsFragment.findPreference("resource"); if (resources != null) { - ArrayList<CharSequence> entries = new ArrayList<CharSequence>( - Arrays.asList(resources.getEntries())); - entries.add(0, Build.MODEL); - resources.setEntries(entries.toArray(new CharSequence[entries - .size()])); - resources.setEntryValues(entries.toArray(new CharSequence[entries - .size()])); + ArrayList<CharSequence> entries = new ArrayList<>(Arrays.asList(resources.getEntries())); + if (!entries.contains(Build.MODEL)) { + entries.add(0, Build.MODEL); + resources.setEntries(entries.toArray(new CharSequence[entries.size()])); + resources.setEntryValues(entries.toArray(new CharSequence[entries.size()])); + } } } |