Add attachments assets and make small animations tweaks.

Change-Id: Id84d1709c8d6d405209b004dffb16780e4b28f87
diff --git a/res/drawable-hdpi/ic_attach_doc.png b/res/drawable-hdpi/ic_attach_doc.png
new file mode 100644
index 0000000..ecc92f1
--- /dev/null
+++ b/res/drawable-hdpi/ic_attach_doc.png
Binary files differ
diff --git a/res/drawable-hdpi/ic_attach_event.png b/res/drawable-hdpi/ic_attach_event.png
new file mode 100644
index 0000000..10930db
--- /dev/null
+++ b/res/drawable-hdpi/ic_attach_event.png
Binary files differ
diff --git a/res/drawable-hdpi/ic_attach_excel.png b/res/drawable-hdpi/ic_attach_excel.png
new file mode 100644
index 0000000..4f34b54
--- /dev/null
+++ b/res/drawable-hdpi/ic_attach_excel.png
Binary files differ
diff --git a/res/drawable-hdpi/ic_attach_pdf.png b/res/drawable-hdpi/ic_attach_pdf.png
new file mode 100644
index 0000000..858e846
--- /dev/null
+++ b/res/drawable-hdpi/ic_attach_pdf.png
Binary files differ
diff --git a/res/drawable-hdpi/ic_attach_pic.png b/res/drawable-hdpi/ic_attach_pic.png
new file mode 100644
index 0000000..f787812
--- /dev/null
+++ b/res/drawable-hdpi/ic_attach_pic.png
Binary files differ
diff --git a/res/drawable-hdpi/ic_attach_slide.png b/res/drawable-hdpi/ic_attach_slide.png
new file mode 100644
index 0000000..8f8f71e
--- /dev/null
+++ b/res/drawable-hdpi/ic_attach_slide.png
Binary files differ
diff --git a/res/drawable-hdpi/ic_attach_various.png b/res/drawable-hdpi/ic_attach_various.png
new file mode 100644
index 0000000..91cf56c
--- /dev/null
+++ b/res/drawable-hdpi/ic_attach_various.png
Binary files differ
diff --git a/res/drawable-hdpi/ic_attach_video.png b/res/drawable-hdpi/ic_attach_video.png
new file mode 100644
index 0000000..96b5df4
--- /dev/null
+++ b/res/drawable-hdpi/ic_attach_video.png
Binary files differ
diff --git a/res/drawable-hdpi/image_preview.9.png b/res/drawable-hdpi/image_preview.9.png
new file mode 100644
index 0000000..1514f6f
--- /dev/null
+++ b/res/drawable-hdpi/image_preview.9.png
Binary files differ
diff --git a/res/drawable-hdpi/swiped_bg.9.png b/res/drawable-hdpi/swiped_bg.9.png
new file mode 100644
index 0000000..3355aef
--- /dev/null
+++ b/res/drawable-hdpi/swiped_bg.9.png
Binary files differ
diff --git a/res/drawable-mdpi/ic_attach_doc.png b/res/drawable-mdpi/ic_attach_doc.png
new file mode 100644
index 0000000..325eb09
--- /dev/null
+++ b/res/drawable-mdpi/ic_attach_doc.png
Binary files differ
diff --git a/res/drawable-mdpi/ic_attach_event.png b/res/drawable-mdpi/ic_attach_event.png
new file mode 100644
index 0000000..3553b1a
--- /dev/null
+++ b/res/drawable-mdpi/ic_attach_event.png
Binary files differ
diff --git a/res/drawable-mdpi/ic_attach_excel.png b/res/drawable-mdpi/ic_attach_excel.png
new file mode 100644
index 0000000..5eaa304
--- /dev/null
+++ b/res/drawable-mdpi/ic_attach_excel.png
Binary files differ
diff --git a/res/drawable-mdpi/ic_attach_pdf.png b/res/drawable-mdpi/ic_attach_pdf.png
new file mode 100644
index 0000000..f1c1aa9
--- /dev/null
+++ b/res/drawable-mdpi/ic_attach_pdf.png
Binary files differ
diff --git a/res/drawable-mdpi/ic_attach_pic.png b/res/drawable-mdpi/ic_attach_pic.png
new file mode 100644
index 0000000..9daf8de
--- /dev/null
+++ b/res/drawable-mdpi/ic_attach_pic.png
Binary files differ
diff --git a/res/drawable-mdpi/ic_attach_slide.png b/res/drawable-mdpi/ic_attach_slide.png
new file mode 100644
index 0000000..7c5db31
--- /dev/null
+++ b/res/drawable-mdpi/ic_attach_slide.png
Binary files differ
diff --git a/res/drawable-mdpi/ic_attach_various.png b/res/drawable-mdpi/ic_attach_various.png
new file mode 100644
index 0000000..ea3f377
--- /dev/null
+++ b/res/drawable-mdpi/ic_attach_various.png
Binary files differ
diff --git a/res/drawable-mdpi/ic_attach_video.png b/res/drawable-mdpi/ic_attach_video.png
new file mode 100644
index 0000000..ea352f0
--- /dev/null
+++ b/res/drawable-mdpi/ic_attach_video.png
Binary files differ
diff --git a/res/drawable-mdpi/image_preview.9.png b/res/drawable-mdpi/image_preview.9.png
new file mode 100644
index 0000000..55d9f66
--- /dev/null
+++ b/res/drawable-mdpi/image_preview.9.png
Binary files differ
diff --git a/res/drawable-mdpi/swiped_bg.9.png b/res/drawable-mdpi/swiped_bg.9.png
new file mode 100644
index 0000000..6bfe72a
--- /dev/null
+++ b/res/drawable-mdpi/swiped_bg.9.png
Binary files differ
diff --git a/res/drawable-xhdpi/ic_attach_doc.png b/res/drawable-xhdpi/ic_attach_doc.png
new file mode 100644
index 0000000..b8c664c
--- /dev/null
+++ b/res/drawable-xhdpi/ic_attach_doc.png
Binary files differ
diff --git a/res/drawable-xhdpi/ic_attach_event.png b/res/drawable-xhdpi/ic_attach_event.png
new file mode 100644
index 0000000..b6bf96e
--- /dev/null
+++ b/res/drawable-xhdpi/ic_attach_event.png
Binary files differ
diff --git a/res/drawable-xhdpi/ic_attach_excel.png b/res/drawable-xhdpi/ic_attach_excel.png
new file mode 100644
index 0000000..247bb17
--- /dev/null
+++ b/res/drawable-xhdpi/ic_attach_excel.png
Binary files differ
diff --git a/res/drawable-xhdpi/ic_attach_pdf.png b/res/drawable-xhdpi/ic_attach_pdf.png
new file mode 100644
index 0000000..f902b49
--- /dev/null
+++ b/res/drawable-xhdpi/ic_attach_pdf.png
Binary files differ
diff --git a/res/drawable-xhdpi/ic_attach_pic.png b/res/drawable-xhdpi/ic_attach_pic.png
new file mode 100644
index 0000000..719c42a
--- /dev/null
+++ b/res/drawable-xhdpi/ic_attach_pic.png
Binary files differ
diff --git a/res/drawable-xhdpi/ic_attach_slide.png b/res/drawable-xhdpi/ic_attach_slide.png
new file mode 100644
index 0000000..2bebd94
--- /dev/null
+++ b/res/drawable-xhdpi/ic_attach_slide.png
Binary files differ
diff --git a/res/drawable-xhdpi/ic_attach_various.png b/res/drawable-xhdpi/ic_attach_various.png
new file mode 100644
index 0000000..2c22a97
--- /dev/null
+++ b/res/drawable-xhdpi/ic_attach_various.png
Binary files differ
diff --git a/res/drawable-xhdpi/ic_attach_video.png b/res/drawable-xhdpi/ic_attach_video.png
new file mode 100644
index 0000000..ef0d461
--- /dev/null
+++ b/res/drawable-xhdpi/ic_attach_video.png
Binary files differ
diff --git a/res/drawable-xhdpi/image_preview.9.png b/res/drawable-xhdpi/image_preview.9.png
new file mode 100644
index 0000000..2771ff1
--- /dev/null
+++ b/res/drawable-xhdpi/image_preview.9.png
Binary files differ
diff --git a/res/drawable-xhdpi/swiped_bg.9.png b/res/drawable-xhdpi/swiped_bg.9.png
new file mode 100644
index 0000000..067b531
--- /dev/null
+++ b/res/drawable-xhdpi/swiped_bg.9.png
Binary files differ
diff --git a/res/values/animation_constants.xml b/res/values/animation_constants.xml
index 0bcdf25..22b086d 100644
--- a/res/values/animation_constants.xml
+++ b/res/values/animation_constants.xml
@@ -25,7 +25,7 @@
     <integer name="dialog_animationDefaultDur">220</integer>
     <integer name="dialog_animationShortDur">150</integer>
     <integer name="shrink_animation_duration">350</integer>
-    <integer name="slide_animation_duration">350</integer>
+    <integer name="slide_animation_duration">320</integer>
     <integer name="fade_in_animation_duration">350</integer>
 
     <!-- Swipe constants -->
diff --git a/res/values/dimen.xml b/res/values/dimen.xml
index 3c8f259..610b73b 100644
--- a/res/values/dimen.xml
+++ b/res/values/dimen.xml
@@ -97,6 +97,6 @@
     <dimen name="photo_overlay_bottom_padding">6dp</dimen>
     <dimen name="attachment_tile_min_size">120dp</dimen>
     <dimen name="toast_bar_bottom_margin_in_conversation">24dip</dimen>
-    <dimen name="undo_animation_offset">400dp</dimen>
+    <dimen name="undo_animation_offset">360dp</dimen>
     <dimen name="wait_padding">16dp</dimen>
 </resources>