Move default SMS and system import to "reminders"

// FREEBIE
Closes #1730

res/drawable/light_touch_highlight_background.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:state_pressed="true" android:drawable="@color/light_button_highlight" />
+    <item android:drawable="@color/light_button" />
+</selector>

res/layout/reminder_header.xml

@@ -0,0 +1,82 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+              android:orientation="vertical"
+              android:layout_width="fill_parent"
+              android:layout_height="wrap_content">
+    <LinearLayout android:id="@+id/container"
+                  android:orientation="horizontal"
+                  android:layout_width="match_parent"
+                  android:layout_height="wrap_content"
+                  android:gravity="center_vertical"
+                  android:background="?reminder_header_background">
+
+        <ImageView android:id="@+id/icon"
+                   android:layout_width="50dp"
+                   android:layout_height="50dp"
+                   android:src="@drawable/sms_selection_icon"
+                   android:padding="5dp"/>
+
+        <LinearLayout android:id="@+id/reminder"
+                      android:layout_width="0dp"
+                      android:layout_height="wrap_content"
+                      android:layout_weight="1"
+                      android:layout_margin="10dp"
+                      android:orientation="vertical">
+
+            <TextView android:id="@+id/reminder_title"
+                      android:layout_width="wrap_content"
+                      android:layout_height="wrap_content"
+                      android:layout_marginBottom="5dp"
+                      android:textColor="@color/white"
+                      android:textSize="18sp"/>
+
+            <TextView android:id="@+id/reminder_text"
+                      android:layout_width="wrap_content"
+                      android:layout_height="wrap_content"
+                      android:fontFamily="sans-serif-light"
+                      android:textColor="@color/white"
+                      android:textSize="16sp"/>
+
+        </LinearLayout>
+
+        <LinearLayout android:layout_width="wrap_content"
+                      android:layout_height="match_parent"
+                      android:gravity="right"
+                      android:layout_marginLeft="15dp"
+                      android:orientation="vertical">
+
+            <LinearLayout android:layout_width="wrap_content"
+                          android:layout_height="0dp"
+                          android:layout_weight="1"
+                          android:gravity="top">
+
+                <ImageButton android:id="@+id/cancel"
+                             android:layout_width="40dp"
+                             android:layout_height="40dp"
+                             android:padding="10dp"
+                             android:background="@drawable/touch_highlight_background"
+                             android:src="@drawable/ic_menu_remove_holo_light"/>
+            </LinearLayout>
+
+            <LinearLayout android:layout_width="wrap_content"
+                          android:layout_height="0dp"
+                          android:layout_weight="1"
+                          android:gravity="bottom">
+
+                <Button android:id="@+id/ok"
+                        android:layout_width="60sp"
+                        android:layout_height="40sp"
+                        android:gravity="center_vertical|center_horizontal"
+                        android:background="@drawable/light_touch_highlight_background"
+                        android:fontFamily="sans-serif-light"
+                        android:textColor="@color/white"
+                        android:text="@string/yes"
+                        android:padding="2dp"/>
+
+            </LinearLayout>
+
+          </LinearLayout>
+
+    </LinearLayout>
+</LinearLayout>

res/values/attrs.xml

@@ -57,6 +57,8 @@
     <attr name="navigation_drawer_icons" format="reference"/>
     <attr name="navigation_drawer_shadow" format="reference"/>
 
+    <attr name="reminder_header_background" format="color"/>
+
     <attr name="menu_new_conversation_icon" format="reference" />
     <attr name="menu_new_group_icon" format="reference" />
     <attr name="menu_search_icon" format="reference" />

res/values/colors.xml

@@ -15,7 +15,8 @@
     <color name="textsecure_holo_blue_light">#ff33b5e5</color>
 
     <color name="touch_highlight">#400099cc</color>
-
+    <color name="light_button">#33ffffff</color>
+    <color name="light_button_highlight">#66ffffff</color>
     <color name="conversation_item_sent_background_dark">#ff284e0a</color>
     <color name="conversation_item_sent_background_light">#ff64a926</color>
     <color name="conversation_item_sent_shadow_light">#ffd5d5d5</color>

res/values/strings.xml

@@ -856,6 +856,11 @@
     <!-- verify_keys -->
     <string name="verify_keys__menu_verified">Verified</string>
 
+    <!-- reminder_header -->
+    <string name="reminder_header_sms_default_title">Use as default SMS app?</string>
+    <string name="reminder_header_sms_default_text">TextSecure is not currently your default SMS app.</string>
+    <string name="reminder_header_sms_import_title">Import system SMS?</string>
+    <string name="reminder_header_sms_import_text">TextSecure can copy your phone\'s SMS messages into its encrypted database.</string>
     <!-- EOF -->
 
 </resources>

res/values/themes.xml

@@ -79,6 +79,8 @@
         <item name="menu_info_icon">@drawable/ic_dialog_info_holo_light</item>
         <item name="menu_forward_icon">@drawable/ic_action_forward_holo_light</item>
         <item name="menu_save_icon">@drawable/ic_action_save_holo_light</item>
+
+        <item name="reminder_header_background">#ff5a8800</item>
     </style>
 
     <style name="TextSecure.LightTheme.NavigationDrawer"
@@ -160,6 +162,8 @@
         <item name="menu_info_icon">@drawable/ic_dialog_info_holo_dark</item>
         <item name="menu_forward_icon">@drawable/ic_action_forward_holo_dark</item>
         <item name="menu_save_icon">@drawable/ic_action_save_holo_dark</item>
+
+        <item name="reminder_header_background">#ff385400</item>
     </style>
 
     <style name="TextSecure.DarkTheme.NavigationDrawer"