diff options
Diffstat (limited to 'app/src/main/java/de/danoeh/antennapod/fragment/SubscriptionFragment.java')
-rw-r--r-- | app/src/main/java/de/danoeh/antennapod/fragment/SubscriptionFragment.java | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/app/src/main/java/de/danoeh/antennapod/fragment/SubscriptionFragment.java b/app/src/main/java/de/danoeh/antennapod/fragment/SubscriptionFragment.java index 4735cab42..470d815c3 100644 --- a/app/src/main/java/de/danoeh/antennapod/fragment/SubscriptionFragment.java +++ b/app/src/main/java/de/danoeh/antennapod/fragment/SubscriptionFragment.java @@ -8,6 +8,7 @@ import android.os.Bundle; import android.os.Handler; import android.os.Looper; import android.widget.ProgressBar; +import androidx.annotation.NonNull; import androidx.annotation.StringRes; import androidx.appcompat.widget.Toolbar; import androidx.fragment.app.Fragment; @@ -66,6 +67,8 @@ public class SubscriptionFragment extends Fragment implements Toolbar.OnMenuItem public static final String TAG = "SubscriptionFragment"; private static final String PREFS = "SubscriptionFragment"; private static final String PREF_NUM_COLUMNS = "columns"; + private static final String KEY_UP_ARROW = "up_arrow"; + private static final int MIN_NUM_COLUMNS = 2; private static final int[] COLUMN_CHECKBOX_IDS = { R.id.subscription_num_columns_2, @@ -84,6 +87,7 @@ public class SubscriptionFragment extends Fragment implements Toolbar.OnMenuItem private int mPosition = -1; private boolean isUpdatingFeeds = false; + private boolean displayUpArrow; private Disposable disposable; private SharedPreferences prefs; @@ -102,7 +106,11 @@ public class SubscriptionFragment extends Fragment implements Toolbar.OnMenuItem View root = inflater.inflate(R.layout.fragment_subscriptions, container, false); toolbar = root.findViewById(R.id.toolbar); toolbar.setOnMenuItemClickListener(this); - ((MainActivity) getActivity()).setupToolbarToggle(toolbar); + displayUpArrow = getParentFragmentManager().getBackStackEntryCount() != 0; + if (savedInstanceState != null) { + displayUpArrow = savedInstanceState.getBoolean(KEY_UP_ARROW); + } + ((MainActivity) getActivity()).setupToolbarToggle(toolbar, displayUpArrow); toolbar.inflateMenu(R.menu.subscriptions); for (int i = 0; i < COLUMN_CHECKBOX_IDS.length; i++) { // Do this in Java to localize numbers @@ -129,6 +137,12 @@ public class SubscriptionFragment extends Fragment implements Toolbar.OnMenuItem return root; } + @Override + public void onSaveInstanceState(@NonNull Bundle outState) { + outState.putBoolean(KEY_UP_ARROW, displayUpArrow); + super.onSaveInstanceState(outState); + } + private void refreshToolbarState() { int columns = prefs.getInt(PREF_NUM_COLUMNS, getDefaultNumOfColumns()); toolbar.getMenu().findItem(COLUMN_CHECKBOX_IDS[columns - MIN_NUM_COLUMNS]).setChecked(true); |