Killing CallList + crash fix

- Replacing UiCallList and subclass with simple HashMap in
  TelecomUiCallManager. TelecomUiCallManager.getOrCreateCallContainer
  now does simple map search. Removed synchronization since callbacks
  from InCallServiceImpl are on main thread AFAICT; double-checked with
  logging.
- OngoingCallFragment crash fix: Don't unset uiBluetoothMonitor since
  the fragment object can be re-used by TelecomActivity for next call.
  TelecomActivity only passes uiBluetoothMonitor the first time after
  construction.
- Fixing UiCall.disconnectClause -> UiCall.disconnectCause.

Bug: 37251324
Test: Made test calls, incoming, outgoing, conference.
Change-Id: I63f24cc9793b4b2c4547146a836205413f106c83

1 files changed, 5 insertions, 5 deletions

diff --git a/src/com/android/car/dialer/telecom/UiCall.java b/src/com/android/car/dialer/telecom/UiCall.java
index 523d893d..7b98c649 100644
--- a/src/com/android/car/dialer/telecom/UiCall.java
+++ b/src/com/android/car/dialer/telecom/UiCall.java
@@ -26,7 +26,7 @@ public class UiCall {
     private int mState;
     private boolean mHasParent;
     private String mNumber;
-    private CharSequence mDisconnectClause;
+    private CharSequence mDisconnectCause;
     private boolean mHasChildren;
     private Uri mGatewayInfoOriginalAddress;
     private long connectTimeMillis;
@@ -71,12 +71,12 @@ public class UiCall {
         mNumber = number;
     }
 
-    public CharSequence getDisconnectClause() {
-        return mDisconnectClause;
+    public CharSequence getDisconnectCause() {
+        return mDisconnectCause;
     }
 
-    public void setDisconnectClause(CharSequence disconnectClause) {
-        mDisconnectClause = disconnectClause;
+    public void setDisconnectCause(CharSequence disconnectCause) {
+        mDisconnectCause = disconnectCause;
     }
 
     public Uri getGatewayInfoOriginalAddress() {