commit 2830ce9a096301acac8cc3dadeb2bf9a03edc4e3
author Christine Hallstrom <hallstrom@google.com> Wed Nov 30 16:06:42 2016 -0800
committer Hall Liu <hallliu@google.com> Tue Dec 13 17:48:50 2016 -0800
tree 59e245b5c9ab452b8ab517cfabdc481e40ba4e70
parent fbeacb02c0fe331242dd1815a28e2b2f1d5a42c6

Add ability to set supported audio routes on phone accounts and connection

The set audio routes are used by Telecom to restrict where the audio may
be routed to. For example, an account can specify that calls may not be
routed over bluetooth headsets, which will prevent a new call from being
routed to this source.

This is a cherry-pick of abandoned ag/1521009.

Bug: 32958838
Change-Id: Idd5e4d38b157f11454f3d991385644f2f384596e

telecomm/java/android/telecom/CallAudioState.java

diff --git a/telecomm/java/android/telecom/CallAudioState.java b/telecomm/java/android/telecom/CallAudioState.java
index 2b16722..f601d8b 100644
--- a/telecomm/java/android/telecom/CallAudioState.java
+++ b/telecomm/java/android/telecom/CallAudioState.java
@@ -44,8 +44,12 @@
      */
     public static final int ROUTE_WIRED_OR_EARPIECE = ROUTE_EARPIECE | ROUTE_WIRED_HEADSET;
 
-    /** Bit mask of all possible audio routes. */
-    private static final int ROUTE_ALL = ROUTE_EARPIECE | ROUTE_BLUETOOTH | ROUTE_WIRED_HEADSET |
+    /**
+     * Bit mask of all possible audio routes.
+     *
+     * @hide
+     **/
+    public static final int ROUTE_ALL = ROUTE_EARPIECE | ROUTE_BLUETOOTH | ROUTE_WIRED_HEADSET |
             ROUTE_SPEAKER;
 
     private final boolean isMuted;