Introduce new volume dialog.

 - New VolumeDialog (presentation) + VolumeDialogController (state)
   to implement a volume dialog that keeps track of multiple audio
   streams, including all remote streams.
 - The dialog starts out with a single stream, with more detail available
   behind an expand chevron.
 - Existing zen options reorganized under a master switch bar
   named "Block interruptions", with "None" renamed to "No interruptions"
   and "Priority" renamed to "Priority only".
 - Combined "Block interruptions" icon replaces the now-obsolete star/no-smoking
   icons in the status bar.
 - New icons for all sliders.
 - All sliders present a continuous facade, mapped to discrete integer units
   under the hood.
 - All interesting volume events and state changes piped through one central
   helper for future routing.
 - VolumePanel is obsolete, still accessible via a sysprop if needed.
   Complete removal / garbage collection deferred until all needed
   functionality is ported over.

Bug: 19260237
Change-Id: I6689de3e4d14ae666d3e8da302cc9da2d4d77b9b

2 files changed, 34 insertions, 0 deletions

diff --git a/packages/SystemUI/res/interpolator/ic_volume_collapse_animation_interpolator_0.xml b/packages/SystemUI/res/interpolator/ic_volume_collapse_animation_interpolator_0.xml
new file mode 100644
index 0000000..c3930e4
--- /dev/null
+++ b/packages/SystemUI/res/interpolator/ic_volume_collapse_animation_interpolator_0.xml
@@ -0,0 +1,17 @@
+<!--
+     Copyright (C) 2015 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<pathInterpolator xmlns:android="http://schemas.android.com/apk/res/android"
+    android:pathData="M 0.0,0.0 c 0.0001,0.0 0.0,1.0 1.0,1.0" />
diff --git a/packages/SystemUI/res/interpolator/ic_volume_expand_animation_interpolator_0.xml b/packages/SystemUI/res/interpolator/ic_volume_expand_animation_interpolator_0.xml
new file mode 100644
index 0000000..c3930e4
--- /dev/null
+++ b/packages/SystemUI/res/interpolator/ic_volume_expand_animation_interpolator_0.xml
@@ -0,0 +1,17 @@
+<!--
+     Copyright (C) 2015 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<pathInterpolator xmlns:android="http://schemas.android.com/apk/res/android"
+    android:pathData="M 0.0,0.0 c 0.0001,0.0 0.0,1.0 1.0,1.0" />