Remove Meta+T shortcut

At the moment there is no way to interact with a open taskbar from
shortcut, so it has been decided to remove this shortcut for now.

Bug: 311676243
Flag: NA
Test: Flashed on device
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:0310424e42e4ff9ce1bd08a84c53ab40f7c13b54)
Merged-In: I9c30335c28c96a2fe47cb5a4c355e4a68c44cee6
Change-Id: I9c30335c28c96a2fe47cb5a4c355e4a68c44cee6
diff --git a/packages/SystemUI/res/values/strings.xml b/packages/SystemUI/res/values/strings.xml
index b713417..0b8771f 100644
--- a/packages/SystemUI/res/values/strings.xml
+++ b/packages/SystemUI/res/values/strings.xml
@@ -1952,8 +1952,6 @@
     <string name="group_system_cycle_back">Cycle backward through recent apps</string>
     <!-- User visible title for the keyboard shortcut that accesses list of all apps and search. [CHAR LIMIT=70] -->
     <string name="group_system_access_all_apps_search">Open apps list</string>
-    <!-- User visible title for the keyboard shortcut that hides and (re)showes taskbar. [CHAR LIMIT=70] -->
-    <string name="group_system_hide_reshow_taskbar">Show taskbar</string>
     <!-- User visible title for the keyboard shortcut that accesses [system] settings. [CHAR LIMIT=70] -->
     <string name="group_system_access_system_settings">Open settings</string>
     <!-- User visible title for the keyboard shortcut that accesses Assistant app. [CHAR LIMIT=70] -->
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/KeyboardShortcutListSearch.java b/packages/SystemUI/src/com/android/systemui/statusbar/KeyboardShortcutListSearch.java
index ef4e530..f7a15fa 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/KeyboardShortcutListSearch.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/KeyboardShortcutListSearch.java
@@ -530,11 +530,6 @@
                                 Pair.create(
                                         KeyEvent.KEYCODE_TAB,
                                         KeyEvent.META_SHIFT_ON | KeyEvent.META_ALT_ON))),
-                /* Hide and (re)show taskbar: Meta + T */
-                new ShortcutKeyGroupMultiMappingInfo(
-                        context.getString(R.string.group_system_hide_reshow_taskbar),
-                        Arrays.asList(
-                                Pair.create(KeyEvent.KEYCODE_T, KeyEvent.META_META_ON))),
                 /* Access notification shade: Meta + N */
                 new ShortcutKeyGroupMultiMappingInfo(
                         context.getString(R.string.group_system_access_notification_shade),
diff --git a/services/core/java/com/android/server/policy/PhoneWindowManager.java b/services/core/java/com/android/server/policy/PhoneWindowManager.java
index 443f776..2d4943f 100644
--- a/services/core/java/com/android/server/policy/PhoneWindowManager.java
+++ b/services/core/java/com/android/server/policy/PhoneWindowManager.java
@@ -3487,13 +3487,6 @@
                     return true;
                 }
                 break;
-            case KeyEvent.KEYCODE_T:
-                if (firstDown && event.isMetaPressed()) {
-                    toggleTaskbar();
-                    logKeyboardSystemsEvent(event, KeyboardLogEvent.TOGGLE_TASKBAR);
-                    return true;
-                }
-                break;
             case KeyEvent.KEYCODE_DEL:
             case KeyEvent.KEYCODE_ESCAPE:
                 if (firstDown && event.isMetaPressed()) {
diff --git a/services/tests/wmtests/src/com/android/server/policy/ShortcutLoggingTests.java b/services/tests/wmtests/src/com/android/server/policy/ShortcutLoggingTests.java
index 0a29dfb..60716cb 100644
--- a/services/tests/wmtests/src/com/android/server/policy/ShortcutLoggingTests.java
+++ b/services/tests/wmtests/src/com/android/server/policy/ShortcutLoggingTests.java
@@ -95,8 +95,6 @@
                         new int[]{KeyEvent.KEYCODE_NOTIFICATION},
                         KeyboardLogEvent.TOGGLE_NOTIFICATION_PANEL, KeyEvent.KEYCODE_NOTIFICATION,
                         0},
-                {"Meta + T -> Toggle Taskbar", new int[]{META_KEY, KeyEvent.KEYCODE_T},
-                        KeyboardLogEvent.TOGGLE_TASKBAR, KeyEvent.KEYCODE_T, META_ON},
                 {"Meta + Ctrl + S -> Take Screenshot",
                         new int[]{META_KEY, CTRL_KEY, KeyEvent.KEYCODE_S},
                         KeyboardLogEvent.TAKE_SCREENSHOT, KeyEvent.KEYCODE_S, META_ON | CTRL_ON},