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Code Issues Projects Releases Wiki Activity

Re-open DisplayFragment after changing theme

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This commit is contained in:
Torsten Grote
2021-02-08 13:59:50 -03:00
parent 8c025c1173
commit 6ed95e145e
2 changed files with 18 additions and 3 deletions
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3
briar-android/src/main/java/org/briarproject/briar/android/settings/DisplayFragment.java
View File

@@ -31,6 +31,7 @@ import static java.util.logging.Level.INFO;
import static java.util.logging.Logger.getLogger;
import static org.briarproject.briar.android.BriarApplication.ENTRY_ACTIVITY;
import static org.briarproject.briar.android.navdrawer.NavDrawerActivity.SIGN_OUT_URI;
import static org.briarproject.briar.android.settings.SettingsActivity.EXTRA_THEME_CHANGE;
@NotNullByDefault
public class DisplayFragment extends PreferenceFragmentCompat {
@@ -131,8 +132,8 @@ public class DisplayFragment extends PreferenceFragmentCompat {
intent.setFlags(FLAG_ACTIVITY_CLEAR_TASK | FLAG_ACTIVITY_NEW_TASK);
startActivity(intent);
// bring this activity back to the foreground
// TODO maybe tell the activity here to relaunch this fragment?
intent = new Intent(getActivity(), activity.getClass());
intent.putExtra(EXTRA_THEME_CHANGE, true);
startActivity(intent);
activity.finish();
return true;

18
briar-android/src/main/java/org/briarproject/briar/android/settings/SettingsActivity.java
View File

@@ -23,6 +23,8 @@ import androidx.preference.PreferenceFragmentCompat.OnPreferenceStartFragmentCal
public class SettingsActivity extends BriarActivity
implements OnPreferenceStartFragmentCallback {
static final String EXTRA_THEME_CHANGE = "themeChange";
@Override
public void injectActivity(ActivityComponent component) {
component.inject(this);
@@ -38,6 +40,14 @@ public class SettingsActivity extends BriarActivity
actionBar.setDisplayHomeAsUpEnabled(true);
}
// show display fragment after theme change
Bundle extras = getIntent().getExtras();
if (bundle == null && extras != null &&
extras.getBoolean(EXTRA_THEME_CHANGE, false)) {
FragmentManager fragmentManager = getSupportFragmentManager();
showNextFragment(fragmentManager, new DisplayFragment());
}
setContentView(R.layout.activity_settings);
}
@@ -59,14 +69,18 @@ public class SettingsActivity extends BriarActivity
.instantiate(getClassLoader(), pref.getFragment());
fragment.setTargetFragment(caller, 0);
// Replace the existing Fragment with the new Fragment
showNextFragment(fragmentManager, fragment);
return true;
}
private void showNextFragment(FragmentManager fragmentManager, Fragment f) {
fragmentManager.beginTransaction()
.setCustomAnimations(R.anim.step_next_in,
R.anim.step_previous_out, R.anim.step_previous_in,
R.anim.step_next_out)
.replace(R.id.fragmentContainer, fragment)
.replace(R.id.fragmentContainer, f)
.addToBackStack(null)
.commit();
return true;
}
/**