SystemUI: Update QS header fields text appearance on theme change

Now it's showing correct font for QS header clock, date and carrier text
after changing system font.

Change-Id: I75d7a065e93e17ebba01aa9cbe705ac6ab5a781d

packages/SystemUI/src/com/android/systemui/shade/ShadeHeaderController.kt

@@ -297,6 +297,12 @@ constructor(
             override fun onUiModeChanged() {
                 updateResources()
             }
+
+            override fun onThemeChanged() {
+                clock.setTextAppearance(R.style.TextAppearance_QS_Status)
+                date.setTextAppearance(R.style.TextAppearance_QS_Status)
+                mShadeCarrierGroup.updateTextAppearance(R.style.TextAppearance_QS_Status_Carriers)
+            }
         }
 
     private val nextAlarmCallback =

packages/SystemUI/src/com/android/systemui/shade/carrier/ShadeCarrier.java

@@ -32,7 +32,6 @@ import androidx.annotation.VisibleForTesting;
 
 import com.android.settingslib.Utils;
 import com.android.settingslib.graph.SignalDrawable;
-import com.android.systemui.FontSizeUtils;
 import com.android.systemui.res.R;
 import com.android.systemui.statusbar.pipeline.mobile.ui.view.ModernShadeCarrierGroupMobileView;
 import com.android.systemui.util.LargeScreenUtils;
@@ -173,7 +172,10 @@ public class ShadeCarrier extends LinearLayout {
     }
 
     public void updateTextAppearance(@StyleRes int resId) {
-        FontSizeUtils.updateFontSizeFromStyle(mCarrierText, resId);
+        mCarrierText.setTextAppearance(resId);
+        if (mModernMobileView != null) {
+            mModernMobileView.updateTextAppearance(resId);
+        }
     }
 
     @Override

packages/SystemUI/src/com/android/systemui/shade/carrier/ShadeCarrierGroup.java

@@ -26,7 +26,6 @@ import android.widget.ImageView;
 import android.widget.LinearLayout;
 import android.widget.TextView;
 
-import com.android.systemui.FontSizeUtils;
 import com.android.systemui.res.R;
 
 /**
@@ -75,7 +74,7 @@ public class ShadeCarrierGroup extends LinearLayout {
     }
 
     public void updateTextAppearance(@StyleRes int resId) {
-        FontSizeUtils.updateFontSizeFromStyle(getNoSimTextView(), resId);
+        getNoSimTextView().setTextAppearance(resId);
         getCarrier1View().updateTextAppearance(resId);
         getCarrier2View().updateTextAppearance(resId);
         getCarrier3View().updateTextAppearance(resId);

packages/SystemUI/src/com/android/systemui/statusbar/pipeline/mobile/ui/view/ModernShadeCarrierGroupMobileView.kt

@@ -49,6 +49,10 @@ class ModernShadeCarrierGroupMobileView(
         requireViewById<AutoMarqueeTextView>(R.id.mobile_carrier_text).setTextColor(color)
     }
 
+    fun updateTextAppearance(resId: Int) {
+        requireViewById<AutoMarqueeTextView>(R.id.mobile_carrier_text).setTextAppearance(resId)
+    }
+
     companion object {
 
         /**