Update UI: custom font

V2rayNG/app/src/main/kotlin/com/v2ray/ang/ui/MainActivity.kt

@@ -139,7 +139,7 @@ class MainActivity : BaseActivity(), NavigationView.OnNavigationItemSelectedList
                 binding.layoutTest.isFocusable = true
             } else {
                 if (!Utils.getDarkModeStatus(this)) {
-                    binding.fab.setImageResource(R.drawable.ic_stat_name_black)
+                    binding.fab.setImageResource(R.drawable.ic_stat_name)
                 }
                 binding.fab.backgroundTintList = ColorStateList.valueOf(ContextCompat.getColor(this, R.color.color_fab_grey))
                 setTestState(getString(R.string.connection_not_connected))

V2rayNG/app/src/main/res/layout/nav_header.xml

@@ -14,12 +14,13 @@
     <TextView
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:gravity="center"
         android:layout_gravity="center"
+        android:fontFamily="@font/montserrat_thin"
+        android:gravity="center"
         android:paddingTop="@dimen/nav_header_vertical_spacing"
         android:text="@string/app_name"
-        android:textColor="@color/colorText"
-        android:textAppearance="@style/TextAppearance.AppCompat.Display1" />
+        android:textAppearance="@style/TextAppearance.AppCompat.Display1"
+        android:textColor="@color/colorText" />
 
 
 </LinearLayout>

V2rayNG/app/src/main/res/values/colors.xml

@@ -4,7 +4,7 @@
     <color name="colorPingRed">#FF0099</color>
     <color name="color_fab_orange">#f97910</color>
 
-    <color name="color_fab_grey">#EDEDED</color>
+    <color name="color_fab_grey">#CDCDCD</color>
     <color name="color_secondary">#727272</color>
     <color name="colorSelected">#000000</color>
     <color name="colorUnselected">#FFFFFF</color>