From 0265657d7f8ad2d32a93fda9f9b47b0de79265b3 Mon Sep 17 00:00:00 2001
From: John Spurlock <jspurlock@google.com>
Date: Wed, 10 Jun 2015 09:33:34 -0400
Subject: Volume: Show row headers for cast streams.

Change-Id: Icbdc336ee7fd53494eab4b5c54c693504b816b29
---
 packages/SystemUI/res/layout/volume_dialog_row.xml |  6 ++--
 packages/SystemUI/res/values/styles.xml            |  5 +++
 .../com/android/systemui/volume/VolumeDialog.java  | 41 +++++++++++++---------
 3 files changed, 32 insertions(+), 20 deletions(-)

diff --git a/packages/SystemUI/res/layout/volume_dialog_row.xml b/packages/SystemUI/res/layout/volume_dialog_row.xml
index d12bf5db3fb2..c6aa588ac5d6 100644
--- a/packages/SystemUI/res/layout/volume_dialog_row.xml
+++ b/packages/SystemUI/res/layout/volume_dialog_row.xml
@@ -22,15 +22,15 @@
 
     <TextView
         android:id="@+id/volume_row_header"
-        style="?android:attr/textAppearanceButton"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:ellipsize="end"
         android:maxLines="1"
+        android:textAppearance="@style/TextAppearance.Volume.Header"
         android:paddingBottom="0dp"
         android:paddingEnd="12dp"
-        android:paddingStart="13dp"
-        android:paddingTop="8dp" />
+        android:paddingStart="12dp"
+        android:paddingTop="4dp" />
 
     <com.android.keyguard.AlphaOptimizedImageButton
         android:id="@+id/volume_row_icon"
diff --git a/packages/SystemUI/res/values/styles.xml b/packages/SystemUI/res/values/styles.xml
index bda39b1a9900..67d3312b25b3 100644
--- a/packages/SystemUI/res/values/styles.xml
+++ b/packages/SystemUI/res/values/styles.xml
@@ -275,6 +275,11 @@
         <item name="android:fontFamily">sans-serif</item>
     </style>
 
+    <style name="TextAppearance.Volume.Header">
+        <item name="android:textSize">12sp</item>
+        <item name="android:textColor">@color/volume_slider_inactive</item>
+    </style>
+
     <style name="TextAppearance.Volume.ZenSummary">
         <item name="android:textSize">14sp</item>
         <item name="android:fontFamily">sans-serif-medium</item>
diff --git a/packages/SystemUI/src/com/android/systemui/volume/VolumeDialog.java b/packages/SystemUI/src/com/android/systemui/volume/VolumeDialog.java
index 310a64cc7813..780a213a5fd9 100644
--- a/packages/SystemUI/src/com/android/systemui/volume/VolumeDialog.java
+++ b/packages/SystemUI/src/com/android/systemui/volume/VolumeDialog.java
@@ -534,6 +534,7 @@ public class VolumeDialog {
                 }
             }
             Util.setVisOrInvis(row.settingsButton, false);
+            updateVolumeRowHeaderVisibleH(row);
             row.header.setAlpha(mExpanded && isActive ? 1 : 0.5f);
             updateVolumeRowSliderTintH(row, isActive);
         }
@@ -613,25 +614,22 @@ public class VolumeDialog {
         }
 
         // update header visible
-        if (row.cachedShowHeaders != mShowHeaders) {
-            row.cachedShowHeaders = mShowHeaders;
-            Util.setVisOrGone(row.header, mShowHeaders);
-        }
+        updateVolumeRowHeaderVisibleH(row);
 
         // update header text
-        final String text;
-        if (isRingZenNone) {
-            text = mContext.getString(R.string.volume_stream_muted_dnd, ss.name);
-        } else if (isRingVibrate && isRingLimited) {
-            text = mContext.getString(R.string.volume_stream_vibrate_dnd, ss.name);
-        } else if (isRingVibrate) {
-            text = mContext.getString(R.string.volume_stream_vibrate, ss.name);
-        } else if (ss.muted || mAutomute && ss.level == 0) {
-            text = mContext.getString(R.string.volume_stream_muted, ss.name);
-        } else if (isRingLimited) {
-            text = mContext.getString(R.string.volume_stream_limited_dnd, ss.name);
-        } else {
-            text = ss.name;
+        String text = ss.name;
+        if (mShowHeaders) {
+            if (isRingZenNone) {
+                text = mContext.getString(R.string.volume_stream_muted_dnd, ss.name);
+            } else if (isRingVibrate && isRingLimited) {
+                text = mContext.getString(R.string.volume_stream_vibrate_dnd, ss.name);
+            } else if (isRingVibrate) {
+                text = mContext.getString(R.string.volume_stream_vibrate, ss.name);
+            } else if (ss.muted || mAutomute && ss.level == 0) {
+                text = mContext.getString(R.string.volume_stream_muted, ss.name);
+            } else if (isRingLimited) {
+                text = mContext.getString(R.string.volume_stream_limited_dnd, ss.name);
+            }
         }
         Util.setText(row.header, text);
 
@@ -667,6 +665,15 @@ public class VolumeDialog {
         updateVolumeRowSliderH(row, zenMuted);
     }
 
+    private void updateVolumeRowHeaderVisibleH(VolumeRow row) {
+        final boolean dynamic = row.ss != null && row.ss.dynamic;
+        final boolean showHeaders = mShowHeaders || mExpanded && dynamic;
+        if (row.cachedShowHeaders != showHeaders) {
+            row.cachedShowHeaders = showHeaders;
+            Util.setVisOrGone(row.header, showHeaders);
+        }
+    }
+
     private void updateVolumeRowSliderTintH(VolumeRow row, boolean isActive) {
         final ColorStateList tint = isActive && row.slider.isEnabled() ? mActiveSliderTint
                 : mInactiveSliderTint;
-- 
cgit v1.2.3-59-g8ed1b