Add disabled state for light & clear buttons (#2)

* Add disabled state for light button

* Add disabled state for light button

Author: hitherejoe

app/src/main/res/drawable/button_bfr_round_clear_disabled.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+    <corners android:radius="@dimen/corner_radius" />
+    <solid android:color="@color/misty_grey" />
+</shape>

app/src/main/res/drawable/button_bfr_round_light.xml

@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/button_bfr_round_light_disabled" android:state_enabled="false" />
     <item android:drawable="@drawable/button_bfr_round_light_unfocused" android:state_focused="false" android:state_pressed="false" android:state_selected="false" />
     <item android:drawable="@drawable/button_bfr_round_light_unfocused" android:state_focused="false" android:state_pressed="false" android:state_selected="true" />
     <item android:drawable="@drawable/button_bfr_round_light_pressed" android:state_pressed="true" />

app/src/main/res/drawable/button_bfr_round_light_disabled.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+    <corners android:radius="@dimen/corner_radius" />
+    <solid android:color="@color/misty_grey" />
+</shape>

app/src/main/res/drawable/button_bfr_round_white.xml

@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/button_bfr_round_clear_disabled" android:state_enabled="false" />
     <item android:drawable="@drawable/button_bfr_round_clear_unfocused" android:state_focused="false" android:state_pressed="false" android:state_selected="false" />
     <item android:drawable="@drawable/button_bfr_round_clear_unfocused" android:state_focused="false" android:state_pressed="false" android:state_selected="true" />
     <item android:drawable="@drawable/button_bfr_round_clear_pressed" android:state_pressed="true" />