Move VM playback from details to call log.

- Delete voicemail playback in the CallDetailActivity.
+ Add voicemail playback to the call log list items.
+ Move the VoicemailPlaybackPresenter to the CallLogFragment.
+ Fix some retaining state for both call log (expanded items), and
preserve rotation/state functionality for voicemail playback. This
included some changes to the Presenter logic.
+ Fix some tests.

Bug: 21471763
Bug: 21170557
Change-Id: I30aae3a52c5bbf74a5075a9666343c337b1fc0df

3 files changed, 5 insertions, 20 deletions

diff --git a/res/layout/call_detail.xml b/res/layout/call_detail.xml
index 5d1607edf..c07785159 100644
--- a/res/layout/call_detail.xml
+++ b/res/layout/call_detail.xml
@@ -87,12 +87,6 @@
             </LinearLayout>
         </LinearLayout>
 
-        <com.android.dialer.voicemail.VoicemailPlaybackLayout
-            android:id="@+id/voicemail_playback_layout"
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:visibility="gone" />
-
         <!--
           The list view is under everything.
           It contains a first header element which is hidden under the controls UI.
diff --git a/res/layout/call_log_list_item_actions.xml b/res/layout/call_log_list_item_actions.xml
index d3e18be28..f1d0e9ec8 100644
--- a/res/layout/call_log_list_item_actions.xml
+++ b/res/layout/call_log_list_item_actions.xml
@@ -23,6 +23,11 @@
     android:visibility="visible"
     android:importantForAccessibility="1">
 
+    <com.android.dialer.voicemail.VoicemailPlaybackLayout
+        android:id="@+id/voicemail_playback_layout"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content" />
+
     <LinearLayout
         android:id="@+id/video_call_action"
         style="@style/CallLogActionStyle">
@@ -38,20 +43,6 @@
     </LinearLayout>
 
     <LinearLayout
-        android:id="@+id/voicemail_action"
-        style="@style/CallLogActionStyle">
-
-        <ImageView
-            style="@style/CallLogActionIconStyle"
-            android:src="@drawable/ic_voicemail_24dp" />
-
-        <TextView
-            style="@style/CallLogActionTextStyle"
-            android:text="@string/call_log_action_voicemail" />
-
-    </LinearLayout>
-
-    <LinearLayout
         android:id="@+id/create_new_contact_action"
         style="@style/CallLogActionStyle">
 
diff --git a/res/layout/playback_layout.xml b/res/layout/voicemail_playback_layout.xml
index 96feba648..96feba648 100644
--- a/res/layout/playback_layout.xml
+++ b/res/layout/voicemail_playback_layout.xml