SystemUI: NetworkTraffic: Minor refinements

- remove unwanted padding on top of expanded statusbar
  traffic indicator and center it properly
- reduce side padding of statusbar indicator
- show /S in caps
- reduce overall text size and increase line spacing

Signed-off-by: NurKeinNeid <mralexman3000@gmail.com>
Signed-off-by: Genkzsz11 <Genkzsz11@gmail.com>

Author: adithya2306

packages/SystemUI/res/layout/quick_status_bar_header_system_icons.xml

@@ -69,12 +69,12 @@
         android:id="@+id/networkTraffic"
         android:layout_width="wrap_content"
         android:layout_height="match_parent"
-        android:layout_marginStart="2dp"
-        android:layout_marginEnd="2dp"
-        android:paddingEnd="@dimen/status_bar_end_padding"
+        android:layout_marginStart="6dp"
+        android:layout_marginEnd="4dp"
         android:singleLine="false"
         android:lineSpacingMultiplier="1.2"
-        systemui:showDark="false" />
+        systemui:showDark="false"
+        android:gravity="center_vertical|end"/>
     </LinearLayout>
 
         <LinearLayout

packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarIconController.java

@@ -332,7 +332,7 @@ private StatusBarMobileView onCreateStatusBarMobileView(String slot) {
 
         private NetworkTrafficSB onCreateNetworkTraffic(String slot) {
             NetworkTrafficSB view = new NetworkTrafficSB(mContext);
-            view.setPadding(4, 0, 4, 0);
+            view.setPadding(3, 0, 3, 0);
             return view;
         }
 

packages/SystemUI/src/com/android/systemui/statusbar/policy/NetworkTraffic.java

@@ -50,7 +50,7 @@ public class NetworkTraffic extends TextView {
     private static final int KB = 1024;
     private static final int MB = KB * KB;
     private static final int GB = MB * KB;
-    private static final String symbol = "/s";
+    private static final String symbol = "/S";
 
     protected boolean mIsEnabled;
     protected boolean mAttached;
@@ -320,11 +320,11 @@ protected void onDetachedFromWindow() {
     }
 
     protected RelativeSizeSpan getSpeedRelativeSizeSpan() {
-        return new RelativeSizeSpan(0.80f);
+        return new RelativeSizeSpan(0.78f);
     }
 
     protected RelativeSizeSpan getUnitRelativeSizeSpan() {
-        return new RelativeSizeSpan(0.75f);
+        return new RelativeSizeSpan(0.70f);
     }
 
     private Runnable mRunnable = new Runnable() {
@@ -497,7 +497,7 @@ private void updateTextSize() {
                 ? (float)resources.getDimensionPixelSize(R.dimen.net_traffic_multi_text_size)
                 : (float)resources.getDimensionPixelSize(R.dimen.net_traffic_single_text_size));
         setTypeface(Typeface.create(txtFont, Typeface.BOLD));
-        setLineSpacing(0.80f, 0.80f);
+        setLineSpacing(0.85f, 0.85f);
     }
 
     protected void setSpacingAndFonts() {

packages/SystemUI/src/com/android/systemui/statusbar/policy/NetworkTrafficSB.java

@@ -69,17 +69,17 @@ protected void setMode() {
     protected void setSpacingAndFonts() {
         super.setSpacingAndFonts();
         setTypeface(Typeface.create(txtFont, Typeface.BOLD));
-        setLineSpacing(0.75f, 0.75f);
+        setLineSpacing(0.80f, 0.80f);
     }
 
     @Override
     protected RelativeSizeSpan getSpeedRelativeSizeSpan() {
-        return new RelativeSizeSpan(0.75f);
+        return new RelativeSizeSpan(0.72f);
     }
 
     @Override
     protected RelativeSizeSpan getUnitRelativeSizeSpan() {
-        return new RelativeSizeSpan(0.7f);
+        return new RelativeSizeSpan(0.60f);
     }
 
     @Override