Credentials chooser UI for Android.

chrome/android/java/res/layout/account_chooser_infobar_item.xml

Index: chrome/android/java/res/layout/account_chooser_infobar_item.xml
diff --git a/chrome/android/java/res/layout/account_chooser_infobar_item.xml b/chrome/android/java/res/layout/account_chooser_infobar_item.xml
new file mode 100644
index 0000000000000000000000000000000000000000..f30b74188d0fb12f158d7a7e09f82a4bcf041847
--- /dev/null
+++ b/chrome/android/java/res/layout/account_chooser_infobar_item.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright 2015 The Chromium Authors. All rights reserved.
+     Use of this source code is governed by a BSD-style license that can be
+     found in the LICENSE file. -->
+
+<!-- TODO(melandory): remove selectable background once ListView used to represent credentials-->
+<LinearLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:padding="8dp"
+    android:background="?attr/selectableItemBackground"
+    android:orientation="horizontal" >
+    <ImageView
+        android:id="@+id/profile_image"
+        android:layout_gravity="center_vertical"
+        android:layout_width="32dp"
+        android:layout_height="32dp"
+        android:contentDescription="@null"/>
+    <LinearLayout
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_weight="1"
+        android:layout_gravity="center_vertical"
+        android:layout_margin="8dp"
+        android:orientation="vertical">
+        <TextView
+            android:id="@+id/username"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:ellipsize="end"
+            android:singleLine="true"
+            android:textAppearance="?android:attr/textAppearanceMedium"/>

[newt (away), 2015/02/17 21:49:07]

textAppearanceMedium and textAppearanceSmall are quite different on Android L
devices compared to earlier devices. It's safer to declare the size and color
explicitly rather than using a textAppearance attribute

[melandory, 2015/02/18 21:15:34]

I've chosen same font settings as native Android implementation has, because I
think having same appearance is more important than having consistent appearance
across Android versions.

+        <TextView
+            android:id="@+id/display_name"
+            android:textAppearance="?android:attr/textAppearanceSmall"
+            android:singleLine="true"
+            android:ellipsize="end"
+            android:layout_width="wrap_content"

[newt (away), 2015/02/17 21:49:07]

Attributes should be in this order:
 - id
 - layout_width
 - layout_height
 - other layout_* attributes
 - other attributes, generally alphabetized

[melandory, 2015/02/18 21:15:34]

Done.

+            android:layout_height="wrap_content"/>
+    </LinearLayout>
+</LinearLayout>