commit 5f7265ec9cc37c2f97feea05fb94d80777c68f1d
author Tyler Gunn <tgunn@google.com> Tue Mar 13 15:56:37 2018 -0700
committer Tyler Gunn <tgunn@google.com> Tue Mar 13 15:56:37 2018 -0700
tree e39286247bd7f4762fbbe28b96296fc89ee3b347
parent 1844f1cb431c413cccb4ae894545efdbf1bdbf97

Update API docs for Telephony call state reporting.

Update TelephonyManager#getCallState,
PhoneStateListener#onCallStateChanged to make it clear which calls each
method considers in determining call state.
Added intdef for call state (allows auto doc generation of valid
values for parameters).

Test: make docs
Bug: 73245376
Change-Id: I70ebd0f00ae3f0e1370ae275be8f8ef6f008523d

telecomm/java/android/telecom/TelecomManager.java

diff --git a/telecomm/java/android/telecom/TelecomManager.java b/telecomm/java/android/telecom/TelecomManager.java
index 4b1f0ad..05a3020 100644
--- a/telecomm/java/android/telecom/TelecomManager.java
+++ b/telecomm/java/android/telecom/TelecomManager.java
@@ -1257,7 +1257,7 @@
      * @hide
      */
     @SystemApi
-    public int getCallState() {
+    public @TelephonyManager.CallState int getCallState() {
         try {
             if (isServiceConnected()) {
                 return getTelecomService().getCallState();