Update UI: launching icon

V2rayNG/app/src/main/res/drawable/ic_qu_switch_black_24dp.xml

@@ -9,7 +9,7 @@
         android:bottom="2dp" />
 
     <item
-        android:drawable="@drawable/ic_stat_name"
+        android:drawable="@drawable/ic_stat_name_grey"
         android:left="12dp"
         android:top="12dp"
         android:right="12dp"

V2rayNG/app/src/main/res/drawable/ic_rounded_corner_theme.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <shape xmlns:android="http://schemas.android.com/apk/res/android">
-    <solid android:color="#009963"/>
+    <solid android:color="@color/colorSelected"/>
     <corners android:radius="20dp"/>
     <padding android:left="0dp" android:top="0dp" android:right="0dp" android:bottom="0dp" />
 </shape>

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

@@ -92,7 +92,7 @@
                         android:clickable="true"
                         android:focusable="true"
                         android:nextFocusLeft="@+id/layout_test"
-                        android:src="@drawable/ic_stat_name"
+                        android:src="@drawable/ic_stat_name_grey"
                         app:layout_anchorGravity="bottom|right|end" />
 
                 </com.github.jorgecastilloprz.FABProgressCircle>

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

@@ -11,5 +11,5 @@
             android:layout_width="40dp"
             android:layout_height="40dp"
             android:padding="10dp"
-            android:src="@drawable/ic_stat_name" />
+            android:src="@drawable/ic_stat_name_grey" />
 </LinearLayout>