From bec385a0a854de10b223f6bb3efdd35f506ceb48 Mon Sep 17 00:00:00 2001
From: ByteHamster <info@bytehamster.com>
Date: Sun, 1 Nov 2020 15:33:40 +0100
Subject: Restore icon state after searching

---
 .../antennapod/menuhandler/MenuItemUtils.java      | 56 ++++++++++++++++------
 1 file changed, 42 insertions(+), 14 deletions(-)

(limited to 'app/src')

diff --git a/app/src/main/java/de/danoeh/antennapod/menuhandler/MenuItemUtils.java b/app/src/main/java/de/danoeh/antennapod/menuhandler/MenuItemUtils.java
index 6b3c99975..9c54a529b 100644
--- a/app/src/main/java/de/danoeh/antennapod/menuhandler/MenuItemUtils.java
+++ b/app/src/main/java/de/danoeh/antennapod/menuhandler/MenuItemUtils.java
@@ -1,9 +1,10 @@
 package de.danoeh.antennapod.menuhandler;
 
+import android.annotation.SuppressLint;
 import android.content.Context;
-import android.content.res.TypedArray;
 import android.view.Menu;
 import android.view.MenuItem;
+import androidx.appcompat.view.menu.MenuItemImpl;
 import androidx.appcompat.widget.SearchView;
 import de.danoeh.antennapod.R;
 import de.danoeh.antennapod.activity.MainActivity;
@@ -11,24 +12,23 @@ import de.danoeh.antennapod.core.preferences.UserPreferences;
 import de.danoeh.antennapod.core.util.ThemeUtils;
 import de.danoeh.antennapod.fragment.SearchFragment;
 
+import java.util.HashMap;
+import java.util.Map;
+
 /**
- * Utilities for menu items
+ * Utilities for menu items.
  */
 public class MenuItemUtils extends de.danoeh.antennapod.core.menuhandler.MenuItemUtils {
 
-    @SuppressWarnings("ResourceType")
     public static void refreshLockItem(Context context, Menu menu) {
-        final MenuItem queueLock = menu.findItem(de.danoeh.antennapod.R.id.queue_lock);
-        int[] lockIcons = new int[] { de.danoeh.antennapod.R.attr.ic_lock_open, de.danoeh.antennapod.R.attr.ic_lock_closed };
-        TypedArray ta = context.obtainStyledAttributes(lockIcons);
+        final MenuItem queueLock = menu.findItem(R.id.queue_lock);
         if (UserPreferences.isQueueLocked()) {
             queueLock.setTitle(de.danoeh.antennapod.R.string.unlock_queue);
-            queueLock.setIcon(ta.getDrawable(0));
+            queueLock.setIcon(ThemeUtils.getDrawableFromAttr(context, R.attr.ic_lock_open));
         } else {
             queueLock.setTitle(de.danoeh.antennapod.R.string.lock_queue);
-            queueLock.setIcon(ta.getDrawable(1));
+            queueLock.setIcon(ThemeUtils.getDrawableFromAttr(context, R.attr.ic_lock_closed));
         }
-        ta.recycle();
     }
 
     public static void setupSearchItem(Menu menu, MainActivity activity, long feedId, String feedTitle) {
@@ -51,21 +51,49 @@ public class MenuItemUtils extends de.danoeh.antennapod.core.menuhandler.MenuIte
             }
         });
         searchItem.setOnActionExpandListener(new MenuItem.OnActionExpandListener() {
+            private final Map<Integer, Integer> oldShowAsActionState = new HashMap<>();
+
             @Override
-            public boolean onMenuItemActionExpand(MenuItem item) {
+            public boolean onMenuItemActionExpand(MenuItem clickedItem) {
+                oldShowAsActionState.clear();
                 for (int i = 0; i < menu.size(); i++) {
-                    if (menu.getItem(i).getItemId() != searchItem.getItemId()) {
-                        menu.getItem(i).setShowAsAction(MenuItem.SHOW_AS_ACTION_NEVER);
+                    MenuItem item = menu.getItem(i);
+                    if (item.getItemId() != searchItem.getItemId()) {
+                        oldShowAsActionState.put(item.getItemId(), getShowAsActionFlag(item));
+                        item.setShowAsAction(MenuItem.SHOW_AS_ACTION_NEVER);
                     }
                 }
                 return true;
             }
 
             @Override
-            public boolean onMenuItemActionCollapse(MenuItem item) {
-                activity.invalidateOptionsMenu();
+            public boolean onMenuItemActionCollapse(MenuItem collapsedItem) {
+                for (int i = 0; i < menu.size(); i++) {
+                    MenuItem item = menu.getItem(i);
+                    if (item.getItemId() != searchItem.getItemId()
+                            && oldShowAsActionState.containsKey(item.getItemId())) {
+                        item.setShowAsAction(oldShowAsActionState.get(item.getItemId()));
+                    }
+                }
                 return true;
             }
         });
     }
+
+    @SuppressLint("RestrictedApi")
+    private static int getShowAsActionFlag(MenuItem item) {
+        if (!(item instanceof MenuItemImpl)) {
+            return MenuItemImpl.SHOW_AS_ACTION_NEVER;
+        }
+        MenuItemImpl itemImpl = ((MenuItemImpl) item);
+        if (itemImpl.requiresActionButton()) {
+            return MenuItemImpl.SHOW_AS_ACTION_ALWAYS;
+        } else if (itemImpl.requestsActionButton()) {
+            return MenuItemImpl.SHOW_AS_ACTION_IF_ROOM;
+        } else if (itemImpl.showsTextAsAction()) {
+            return MenuItemImpl.SHOW_AS_ACTION_WITH_TEXT;
+        } else {
+            return MenuItemImpl.SHOW_AS_ACTION_NEVER;
+        }
+    }
 }
-- 
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