Remove setImeIsVisible/setTouchesEnabled as its already handled by insets.

Bug: 260101467
Test: manual
Change-Id: Iba22a6db61abd4be0b2a15b2e4099d9bc03ddbc9

quickstep/src/com/android/launcher3/taskbar/TaskbarView.java

@@ -74,9 +74,6 @@ public class TaskbarView extends FrameLayout implements FolderIcon.FolderIconPar
     private View.OnClickListener mIconClickListener;
     private View.OnLongClickListener mIconLongClickListener;
 
-    // Prevents dispatching touches to children if true
-    private boolean mTouchEnabled = true;
-
     // Only non-null when the corresponding Folder is open.
     private @Nullable FolderIcon mLeaveBehindFolderIcon;
 
@@ -381,14 +378,6 @@ public class TaskbarView extends FrameLayout implements FolderIcon.FolderIconPar
         }
     }
 
-    @Override
-    public boolean dispatchTouchEvent(MotionEvent ev) {
-        if (!mTouchEnabled) {
-            return true;
-        }
-        return super.dispatchTouchEvent(ev);
-    }
-
     @Override
     public boolean onInterceptTouchEvent(MotionEvent ev) {
         mControllerCallbacks.onInterceptTouchEvent(ev);
@@ -397,9 +386,6 @@ public class TaskbarView extends FrameLayout implements FolderIcon.FolderIconPar
 
     @Override
     public boolean onTouchEvent(MotionEvent event) {
-        if (!mTouchEnabled) {
-            return true;
-        }
         if (mIconLayoutBounds.left <= event.getX()
                 && event.getX() <= mIconLayoutBounds.right
                 && !DisplayController.isTransientTaskbar(mActivityContext)) {
@@ -420,11 +406,6 @@ public class TaskbarView extends FrameLayout implements FolderIcon.FolderIconPar
         return super.onTouchEvent(event);
     }
 
-    public void setTouchesEnabled(boolean touchEnabled) {
-        this.mTouchEnabled = touchEnabled;
-        mControllerCallbacks.clearTouchInProgress();
-    }
-
     /**
      * Returns whether the given MotionEvent, *in screen coorindates*, is within any Taskbar item's
      * touch bounds.