Update Hvac to remove the self register or ui components with their controller

They were being removed from the status bar when the device was un-provisioned
due to a false state change. There was also an issue where the background
tried to animate before it was on screen causing an exception

Bug:110105682
Test: run on bench or test hardware of the outside kind
Change-Id: I1a3815bf7f08b321f92919a2fb6e20c7d859f95e

packages/CarSystemUI/src/com/android/systemui/statusbar/hvac/AnimatedTemperatureView.java

@@ -23,8 +23,6 @@ import android.content.res.TypedArray;
 import android.graphics.Color;
 import android.graphics.Rect;
 import android.graphics.drawable.ColorDrawable;
-import com.android.systemui.statusbar.car.hvac.TemperatureView;
-import com.android.systemui.statusbar.car.hvac.HvacController;
 import android.util.AttributeSet;
 import android.util.Property;
 import android.view.Gravity;
@@ -36,8 +34,8 @@ import android.widget.ImageView;
 import android.widget.TextSwitcher;
 import android.widget.TextView;
 
-import com.android.systemui.Dependency;
 import com.android.systemui.R;
+import com.android.systemui.statusbar.car.hvac.TemperatureView;
 
 /**
  * Simple text display of HVAC properties, It is designed to show mTemperature and is configured in
@@ -47,8 +45,6 @@ import com.android.systemui.R;
  * hvacAreaId - Example: VehicleSeat.SEAT_ROW_1_LEFT (1)
  * hvacTempFormat - Example: "%.1f\u00B0" (1 decimal and the degree symbol)
  * hvacOrientaion = Example: left
- * <p>
- * Note: It registers itself with {@link HvacController}
  */
 public class AnimatedTemperatureView extends FrameLayout implements TemperatureView {
 
@@ -158,12 +154,9 @@ public class AnimatedTemperatureView extends FrameLayout implements TemperatureV
                 ViewGroup.LayoutParams.MATCH_PARENT);
 
         typedArray.recycle();
-
-        // register with controller
-        HvacController hvacController = Dependency.get(HvacController.class);
-        hvacController.addHvacTextView(this);
     }
 
+
     private TextView generateTextView() {
         TextView textView = new TextView(getContext());
         textView.setTextAppearance(mTextAppearanceRes);

packages/CarSystemUI/src/com/android/systemui/statusbar/hvac/TemperatureBackgroundAnimator.java

@@ -131,7 +131,9 @@ class TemperatureBackgroundAnimator {
     }
 
     void animateOpen() {
-        if (!mAnimationsReady || mCircleState == CircleState.ENTERING) {
+        if (!mAnimationsReady
+                || !mAnimatedView.isAttachedToWindow()
+                || mCircleState == CircleState.ENTERING) {
             return;
         }