Add camera preview to message composition

res/drawable/quick_camera_shutter_ring.xml

@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:state_pressed="true">
+        <shape
+            android:innerRadiusRatio="3"
+            android:shape="ring"
+            android:thickness="2dp"
+            android:useLevel="false" >
+            <solid android:color="@android:color/white" />
+            <size
+                android:height="52dp"
+                android:width="52dp" />
+        </shape>
+    </item>
+    <item>
+        <shape
+            android:innerRadiusRatio="3"
+            android:shape="ring"
+            android:thickness="2dp"
+            android:useLevel="false" >
+            <solid android:color="#40ffffff" />
+            <size
+                android:height="52dp"
+                android:width="52dp" />
+        </shape>
+    </item>
+</selector>

res/layout-land/quick_camera_controls.xml

@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:gravity="bottom"
+    tools:background="@android:color/darker_gray">
+    <ImageButton
+        android:id="@+id/shutter_button"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentRight="true"
+        android:layout_centerVertical="true"
+        android:background="@drawable/quick_camera_shutter_ring"
+        android:src="@drawable/quick_shutter_button"
+        android:padding="20dp"/>
+    <ImageButton
+        android:id="@+id/fullscreen_button"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentBottom="true"
+        android:layout_alignParentRight="true"
+        android:background="#00000000"
+        android:src="@drawable/quick_camera_fullscreen"
+        android:padding="20dp"/>
+    <ImageButton
+        android:id="@+id/swap_camera_button"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentTop="true"
+        android:layout_alignParentRight="true"
+        android:background="#00000000"
+        android:src="@drawable/quick_camera_front"
+        android:padding="20dp"
+        android:visibility="invisible"
+        tools:visibility="visible"/>
+</RelativeLayout>

res/layout/conversation_activity.xml

@@ -10,6 +10,12 @@
         android:background="?conversation_background"
         android:orientation="vertical">
 
+<org.thoughtcrime.securesms.components.QuickAttachmentDrawer
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/quick_attachment_drawer"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
     <RelativeLayout android:layout_width="fill_parent"
                     android:layout_height="fill_parent"
                     android:layout_weight="1"
@@ -95,6 +101,14 @@
                         tools:hint="Send TextSecure message" />
                 </LinearLayout>
 
+                <ImageButton android:id="@+id/quick_attachment_toggle"
+                             android:layout_width="wrap_content"
+                             android:layout_height="44dp"
+                             android:src="?quick_camera_icon"
+                             android:background="@drawable/touch_highlight_background"
+                             android:contentDescription="@string/conversation_activity__quick_attachment_drawer_toggle_description"
+                             android:padding="10dp"/>
+
                 <org.thoughtcrime.securesms.components.AnimatingToggle
                     android:id="@+id/button_toggle"
                     android:layout_width="50dp"
@@ -141,4 +155,6 @@
 
         </LinearLayout>
     </RelativeLayout>
+
+</org.thoughtcrime.securesms.components.QuickAttachmentDrawer>
 </org.thoughtcrime.securesms.components.KeyboardAwareLinearLayout>

res/layout/quick_camera_controls.xml

@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:gravity="bottom"
+    tools:background="@android:color/darker_gray">
+    <ImageButton
+        android:id="@+id/shutter_button"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentBottom="true"
+        android:layout_centerHorizontal="true"
+        android:background="@drawable/quick_camera_shutter_ring"
+        android:src="@drawable/quick_shutter_button"
+        android:padding="20dp"/>
+    <ImageButton
+        android:id="@+id/fullscreen_button"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentBottom="true"
+        android:layout_alignParentRight="true"
+        android:background="#00000000"
+        android:src="@drawable/quick_camera_fullscreen"
+        android:padding="20dp"/>
+    <ImageButton
+        android:id="@+id/swap_camera_button"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentBottom="true"
+        android:layout_alignParentLeft="true"
+        android:background="#00000000"
+        android:src="@drawable/quick_camera_front"
+        android:padding="20dp"
+        android:visibility="invisible"
+        tools:visibility="visible"/>
+</RelativeLayout>

res/values/attrs.xml

@@ -52,6 +52,7 @@
     <attr name="emoji_category_places" format="reference"/>
     <attr name="emoji_category_symbol" format="reference"/>
     <attr name="emoji_category_emoticons" format="reference"/>
+    <attr name="quick_camera_icon" format="reference"/>
 
     <attr name="conversation_item_background" format="reference"/>
     <attr name="conversation_item_bubble_background" format="reference|color"/>

res/values/dimens.xml

@@ -28,4 +28,5 @@
 
     <dimen name="color_grid_extra_padding">32dp</dimen>
     <dimen name="color_grid_item_size">48dp</dimen>
+    <dimen name="quick_media_drawer_default_height">250dp</dimen>
 </resources>

res/values/strings.xml

@@ -521,6 +521,7 @@
     <string name="conversation_activity__compose_description">Message composition</string>
     <string name="conversation_activity__emoji_toggle_description">Toggle emoji keyboard</string>
     <string name="conversation_activity__attachment_thumbnail">Attachment Thumbnail</string>
+    <string name="conversation_activity__quick_attachment_drawer_toggle_description">Toggle attachment drawer</string>
 
     <!-- conversation_item -->
     <string name="conversation_item__mms_downloading_description">Media message downloading</string>
@@ -981,6 +982,9 @@
     <!-- transport_selection_list_item -->
     <string name="transport_selection_list_item__transport_icon">Transport icon</string>
 
+    <!-- quick_attachment_drawer -->
+    <string name="quick_camera_unavailable">Camera unavailable</string>
+
     <!-- EOF -->
 
 </resources>

res/values/themes.xml

@@ -40,6 +40,7 @@
         <item name="ic_arrow_forward">@drawable/ic_arrow_forward_dark</item>
         <item name="lockscreen_watermark">@drawable/lockscreen_watermark_dark</item>
         <item name="android:windowBackground">@color/black</item>
+        <item name="conversation_background">@color/black</item>
     </style>
 
     <style name="PopupAnimation" parent="@android:style/Animation">
@@ -124,6 +125,9 @@
         <item name="conversation_item_sent_text_indicator_tab_color">#99000000</item>
         <item name="conversation_item_received_text_primary_color">@color/white</item>
         <item name="conversation_item_received_text_secondary_color">#BFffffff</item>
+
+        <item name="quick_camera_icon">@drawable/quick_camera_light</item>
+
         <item name="conversation_item_background">@drawable/conversation_item_background</item>
         <item name="conversation_item_sent_indicator_text_background">@drawable/conversation_item_sent_indicator_text_shape</item>
 
@@ -250,6 +254,8 @@
         <item name="emoji_category_symbol">@drawable/emoji_category_symbol_dark</item>
         <item name="emoji_category_emoticons">@drawable/emoji_category_emoticons_dark</item>
 
+        <item name="quick_camera_icon">@drawable/quick_camera_dark</item>
+
         <item name="menu_new_conversation_icon">@drawable/ic_add_white_24dp</item>
         <item name="menu_group_icon">@drawable/ic_group_white_24dp</item>
         <item name="menu_search_icon">@drawable/ic_search_white_24dp</item>