[TF][FEATURE] Hide pinned messages and livestream bars in chats

Author: Kartatz

TMessagesProj/src/main/java/org/telegram/ui/ChatActivity.java

@@ -28156,6 +28156,10 @@ private void updatePinnedMessageView(boolean animated, int animateToNext) {
         if (currentEncryptedChat != null || chatMode != 0) {
             return;
         }
+        if (ApplicationLoader.applicationContext.getSharedPreferences("mainconfig", Activity.MODE_PRIVATE).getBoolean("hideTopChatBars", false) && dialog_id != getUserConfig().getClientUserId() && chatMode != MODE_SAVED) {
+            hidePinnedMessageView(animated);
+            return;
+        }
         int pinned_msg_id;
         boolean changed = false;
         MessageObject pinnedMessageObject;

TMessagesProj/src/main/java/org/telegram/ui/Components/FragmentContextView.java

@@ -60,6 +60,7 @@
 import org.telegram.messenger.AccountInstance;
 import org.telegram.messenger.AndroidUtilities;
 import org.telegram.messenger.AnimationNotificationsLocker;
+import org.telegram.messenger.ApplicationLoader;
 import org.telegram.messenger.ChatObject;
 import org.telegram.messenger.ContactsController;
 import org.telegram.messenger.DialogObject;
@@ -2283,6 +2284,13 @@ public void checkCall(boolean create) {
         if (visible && currentStyle == STYLE_IMPORTING_MESSAGES && (voIPService == null || voIPService.isHangingUp())) {
             return;
         }
+        if (ApplicationLoader.applicationContext.getSharedPreferences("mainconfig", Activity.MODE_PRIVATE).getBoolean("hideTopChatBars", false)) {
+            if ((currentStyle == STYLE_INACTIVE_GROUP_CALL || currentStyle == STYLE_ACTIVE_GROUP_CALL || currentStyle == STYLE_CONNECTING_GROUP_CALL) && visible) {
+                visible = false;
+                setVisibility(GONE);
+            }
+            return;
+        }
         View fragmentView = fragment.getFragmentView();
         if (!create && fragmentView != null) {
             if (fragmentView.getParent() == null || ((View) fragmentView.getParent()).getVisibility() != VISIBLE) {

TMessagesProj/src/main/java/org/telegram/ui/GeneralSettingsActivity.java

@@ -63,6 +63,11 @@ private void fillItems(ArrayList<UItem> items, UniversalAdapter adapter) {
             mainConfig.getBoolean("displayExtraProfileInformation", false));
         displayExtraProfileInfo.subtext = getString(R.string.DisplayExtraProfileInformationInfo);
         items.add(displayExtraProfileInfo);
+
+        UItem hideTopChatBars = UItem.asCheck(2, getString(R.string.HideTopChatBars)).setChecked(
+            mainConfig.getBoolean("hideTopChatBars", false));
+        hideTopChatBars.subtext = getString(R.string.HideTopChatBarsInfo);
+        items.add(hideTopChatBars);
     }
 
     private void onClick(UItem item, View view, int position, float x, float y) {
@@ -85,6 +90,14 @@ private void onClick(UItem item, View view, int position, float x, float y) {
                 ((TextCheckCell) view).setChecked(newValue);
             }
             listView.adapter.update(false);
+        } else if (item.id == 2) {
+            SharedPreferences prefs = ApplicationLoader.applicationContext.getSharedPreferences("mainconfig", Activity.MODE_PRIVATE);
+            boolean newValue = !prefs.getBoolean("hideTopChatBars", false);
+            prefs.edit().putBoolean("hideTopChatBars", newValue).apply();
+            if (view instanceof TextCheckCell) {
+                ((TextCheckCell) view).setChecked(newValue);
+            }
+            listView.adapter.update(false);
         }
     }
 

TMessagesProj/src/main/res/values/strings.xml

@@ -16,6 +16,8 @@
     <string name="GhostModeInfo">Stay invisible to other users until you choose to interact with them.</string>
     <string name="DisplayExtraProfileInformation">Display extra profile information</string>
     <string name="DisplayExtraProfileInformationInfo">Show additional information about the user or chat on the profile page.</string>
+    <string name="HideTopChatBars">Hide top chat bars</string>
+    <string name="HideTopChatBarsInfo">Automatically hide the pinned messages and live stream bars at the top of chats.</string>
     <!--signin view-->
     <string name="YourPhone">Your Phone</string>
     <string name="StartText">Please confirm your country code and enter your phone number.</string>