new send icons, fix logic for disabling/enabling

// FREEBIE

res/layout/conversation_activity.xml

@@ -111,7 +111,7 @@
                     android:contentDescription="@string/conversation_activity__send"
                     android:nextFocusLeft="@+id/embedded_text_editor"
                     android:padding="12dp"
-                    android:src="?conversation_send_button"
+                    android:src="?conversation_send_button_sms_insecure"
                     android:clickable="false"
                     android:enabled="false" />
 

res/values/attrs.xml

@@ -23,8 +23,9 @@
     <attr name="conversation_background" format="reference|color"/>
     <attr name="conversation_editor_background" format="reference"/>
     <attr name="conversation_editor_text_color" format="reference|color"/>
-    <attr name="conversation_send_button" format="reference"/>
-    <attr name="conversation_send_secure_button" format="reference"/>
+    <attr name="conversation_send_button_push" format="reference"/>
+    <attr name="conversation_send_button_sms_secure" format="reference"/>
+    <attr name="conversation_send_button_sms_insecure" format="reference"/>
     <attr name="conversation_delivered_indicator" format="reference"/>
     <attr name="conversation_emoji_toggle" format="reference"/>
     <attr name="conversation_keyboard_toggle" format="reference"/>

res/values/themes.xml

@@ -30,8 +30,9 @@
         <item name="conversation_background">#ffdddddd</item>
         <item name="conversation_editor_background">@drawable/textlines</item>
         <item name="conversation_editor_text_color">#ff111111</item>
-        <item name="conversation_send_button">@drawable/ic_send_holo_light</item>
-        <item name="conversation_send_secure_button">@drawable/ic_send_encrypted_holo_light</item>
+        <item name="conversation_send_button_push">@drawable/ic_send_push</item>
+        <item name="conversation_send_button_sms_secure">@drawable/ic_send_sms_secure</item>
+        <item name="conversation_send_button_sms_insecure">@drawable/ic_send_sms_insecure</item>
         <item name="conversation_delivered_indicator">@drawable/ic_sms_mms_delivered_light</item>
         <item name="conversation_emoji_toggle">@drawable/ic_emoji_dark</item>
         <item name="conversation_keyboard_toggle">@drawable/ic_ime_dark</item>
@@ -116,8 +117,9 @@
         <item name="conversation_background">@color/black</item>
         <item name="conversation_editor_background">@drawable/textlines_dark</item>
         <item name="conversation_editor_text_color">#ffeeeeee</item>
-        <item name="conversation_send_button">@drawable/ic_send_holo_dark</item>
-        <item name="conversation_send_secure_button">@drawable/ic_send_holo_dark_encrypted</item>
+        <item name="conversation_send_button_push">@drawable/ic_send_push</item>
+        <item name="conversation_send_button_sms_secure">@drawable/ic_send_sms_secure</item>
+        <item name="conversation_send_button_sms_insecure">@drawable/ic_send_sms_insecure_dark</item>
         <item name="conversation_delivered_indicator">@drawable/ic_sms_mms_delivered_dark</item>
         <item name="conversation_emoji_toggle">@drawable/ic_emoji_light</item>
         <item name="conversation_keyboard_toggle">@drawable/ic_ime_light</item>