Add call button to details, increase hit area.

+ Add call back button in call details.
+ Increase touch target size of call back button.
+ Simplify tint styling and layouts.
- Delete asset which was duplicate of one in ContactsCommon.

Bug: 18331084
Bug: 21659613
Change-Id: Icbd5f66a294f1215dc2056e7f7aece2129af5630

2 files changed, 85 insertions, 78 deletions

diff --git a/res/layout/call_detail.xml b/res/layout/call_detail.xml
index c07785159..abc0fbb70 100644
--- a/res/layout/call_detail.xml
+++ b/res/layout/call_detail.xml
@@ -13,91 +13,98 @@
      See the License for the specific language governing permissions and
      limitations under the License.
 -->
-<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/call_detail"
     android:layout_width="match_parent"
-    android:layout_height="match_parent" >
+    android:layout_height="match_parent"
+    android:orientation="vertical"
+    android:layout_alignParentStart="true"
+    android:layout_alignParentTop="true"
+    android:background="@color/background_dialer_call_log" >
 
+    <!-- Caller information "card" -->
     <LinearLayout
-        android:id="@+id/call_detail"
+        android:id="@+id/caller_information"
         android:layout_width="match_parent"
-        android:layout_height="match_parent"
-        android:orientation="vertical"
-        android:layout_alignParentStart="true"
-        android:layout_alignParentTop="true"
-        android:background="@color/background_dialer_call_log" >
-        <!-- Caller information "card" -->
+        android:layout_height="wrap_content"
+        android:paddingStart="@dimen/call_detail_horizontal_margin"
+        android:paddingTop="@dimen/call_detail_top_margin"
+        android:paddingBottom="@dimen/call_detail_bottom_margin"
+        android:baselineAligned="false"
+        android:orientation="horizontal"
+        android:translationZ="@dimen/call_detail_translation_z"
+        android:focusable="true"
+        android:background="@color/background_dialer_white" >
+
+        <QuickContactBadge
+            android:id="@+id/quick_contact_photo"
+            android:layout_width="@dimen/contact_photo_size"
+            android:layout_height="@dimen/contact_photo_size"
+            android:layout_alignParentStart="true"
+            android:layout_gravity="top"
+            android:layout_marginTop="3dp"
+            android:focusable="true" />
+
         <LinearLayout
-            android:id="@+id/caller_information"
-            android:layout_width="match_parent"
+            android:layout_width="0dp"
             android:layout_height="wrap_content"
-            android:paddingStart="@dimen/call_detail_horizontal_margin"
-            android:paddingTop="@dimen/call_detail_top_margin"
-            android:paddingBottom="@dimen/call_detail_bottom_margin"
-            android:baselineAligned="false"
-            android:orientation="horizontal"
-            android:translationZ="@dimen/call_detail_translation_z"
-            android:focusable="true"
-            android:background="@color/background_dialer_white" >
+            android:layout_weight="1"
+            android:orientation="vertical"
+            android:gravity="center_vertical"
+            android:layout_marginStart="@dimen/call_detail_horizontal_margin">
 
-            <QuickContactBadge
-                android:id="@+id/quick_contact_photo"
-                android:layout_width="@dimen/contact_photo_size"
-                android:layout_height="@dimen/contact_photo_size"
-                android:layout_alignParentStart="true"
-                android:layout_gravity="top"
-                android:layout_marginTop="3dp"
-                android:focusable="true"
-                />
+            <TextView
+                android:id="@+id/caller_name"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:textColor="?attr/call_log_primary_text_color"
+                android:textSize="@dimen/call_log_primary_text_size"
+                android:includeFontPadding="false"
+                android:layout_marginBottom="5dp"
+                android:singleLine="true" />
 
-            <LinearLayout
+            <TextView
+                android:id="@+id/caller_number"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
-                android:orientation="vertical"
-                android:gravity="center_vertical"
-                android:layout_marginStart="@dimen/call_detail_horizontal_margin"
-                >
-                <TextView
-                    android:id="@+id/caller_name"
-                    android:layout_width="wrap_content"
-                    android:layout_height="wrap_content"
-                    android:textColor="?attr/call_log_primary_text_color"
-                    android:textSize="@dimen/call_log_primary_text_size"
-                    android:includeFontPadding="false"
-                    android:layout_marginBottom="5dp"
-                    android:singleLine="true"
-                    />
-                <TextView
-                    android:id="@+id/caller_number"
-                    android:layout_width="wrap_content"
-                    android:layout_height="wrap_content"
-                    android:textColor="?attr/call_log_secondary_text_color"
-                    android:textSize="@dimen/call_log_secondary_text_size"
-                    android:layout_marginBottom="1dp"
-                    android:singleLine="true"
-                    />
-                <TextView
-                    android:id="@+id/phone_account_label"
-                    android:layout_width="wrap_content"
-                    android:layout_height="wrap_content"
-                    android:textColor="?attr/call_log_secondary_text_color"
-                    android:textSize="@dimen/call_log_secondary_text_size"
-                    android:singleLine="true"
-                    android:visibility="gone"
-                    />
-            </LinearLayout>
-        </LinearLayout>
+                android:textColor="?attr/call_log_secondary_text_color"
+                android:textSize="@dimen/call_log_secondary_text_size"
+                android:layout_marginBottom="1dp"
+                android:singleLine="true" />
+
+            <TextView
+                android:id="@+id/phone_account_label"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:textColor="?attr/call_log_secondary_text_color"
+                android:textSize="@dimen/call_log_secondary_text_size"
+                android:singleLine="true"
+                android:visibility="gone" />
 
-        <!--
-          The list view is under everything.
-          It contains a first header element which is hidden under the controls UI.
-          When scrolling, the controls move up until the name bar hits the top.
-          -->
-        <ListView
-            android:id="@+id/history"
-            android:layout_width="match_parent"
-            android:layout_height="fill_parent"
-        />
+        </LinearLayout>
 
+        <ImageView
+            android:id="@+id/call_back_button"
+            android:layout_width="@dimen/call_button_dimen"
+            android:layout_height="@dimen/call_button_dimen"
+            android:layout_marginEnd="16dp"
+            android:background="?android:attr/selectableItemBackgroundBorderless"
+            android:src="@drawable/ic_call_24dp"
+            android:scaleType="center"
+            android:tint="@color/recent_call_log_item_phone_icon_tint"
+            android:contentDescription="@string/description_call_log_call_action"
+            android:visibility="gone" />
 
     </LinearLayout>
-</RelativeLayout>
+
+    <!--
+      The list view is under everything.
+      It contains a first header element which is hidden under the controls UI.
+      When scrolling, the controls move up until the name bar hits the top.
+      -->
+    <ListView
+        android:id="@+id/history"
+        android:layout_width="match_parent"
+        android:layout_height="fill_parent" />
+
+</LinearLayout>
diff --git a/res/layout/call_log_list_item.xml b/res/layout/call_log_list_item.xml
index af8cb8b03..7fce595a8 100644
--- a/res/layout/call_log_list_item.xml
+++ b/res/layout/call_log_list_item.xml
@@ -138,14 +138,14 @@
 
                 <ImageView
                     android:id="@+id/call_icon"
-                    android:layout_width="wrap_content"
-                    android:layout_height="wrap_content"
+                    android:layout_width="@dimen/call_button_dimen"
+                    android:layout_height="@dimen/call_button_dimen"
                     android:layout_gravity="center_vertical"
                     android:layout_marginEnd="@dimen/call_log_icon_margin"
                     android:background="?android:attr/selectableItemBackgroundBorderless"
-                    android:src="@drawable/ic_card_phone"
+                    android:src="@drawable/ic_call_24dp"
+                    android:scaleType="center"
                     android:tint="@color/recent_call_log_item_phone_icon_tint"
-                    android:alpha="0.3"
                     android:contentDescription="@string/description_call_log_call_action"
                     android:visibility="gone" />