am eb7244f3: Un-mute phone when add-call does not go through

* commit 'eb7244f3001ca3b001b17bda99ab5c790eb1b2d3':
  Un-mute phone when add-call does not go through

2 files changed, 20 insertions, 8 deletions

diff --git a/InCallUI/src/com/android/incallui/CallButtonFragment.java b/InCallUI/src/com/android/incallui/CallButtonFragment.java
index f79ed40f6..a508312e0 100644
--- a/InCallUI/src/com/android/incallui/CallButtonFragment.java
+++ b/InCallUI/src/com/android/incallui/CallButtonFragment.java
@@ -24,7 +24,6 @@ import android.view.MenuItem;
 import android.view.View;
 import android.view.View.OnClickListener;
 import android.view.ViewGroup;
-import android.view.ViewStub;
 import android.widget.CompoundButton;
 import android.widget.ImageButton;
 import android.widget.PopupMenu;
@@ -150,6 +149,14 @@ public class CallButtonFragment
     }
 
     @Override
+    public void onResume() {
+        if (getPresenter() != null) {
+            getPresenter().refreshMuteState();
+        }
+        super.onResume();
+    }
+
+    @Override
     public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
     }
 
diff --git a/InCallUI/src/com/android/incallui/CallButtonPresenter.java b/InCallUI/src/com/android/incallui/CallButtonPresenter.java
index db9876897..7e473e8d0 100644
--- a/InCallUI/src/com/android/incallui/CallButtonPresenter.java
+++ b/InCallUI/src/com/android/incallui/CallButtonPresenter.java
@@ -187,7 +187,6 @@ public class CallButtonPresenter extends Presenter<CallButtonPresenter.CallButto
         mAutomaticallyMuted = true;
         mPreviousMuteState = AudioModeProvider.getInstance().getMute();
         // Simulate a click on the mute button
-        getUi().setMute(true);
         muteClicked(true);
 
         CallCommandClient.getInstance().addCall();
@@ -246,12 +245,6 @@ public class CallButtonPresenter extends Presenter<CallButtonPresenter.CallButto
 
             ui.showSwap(call.can(Capabilities.SWAP_CALLS));
 
-            // Restore the previous mute state
-            if (mAutomaticallyMuted &&
-                    AudioModeProvider.getInstance().getMute() != mPreviousMuteState) {
-                ui.setMute(mPreviousMuteState);
-                mAutomaticallyMuted = false;
-            }
             ui.enableMute(call.can(Capabilities.MUTE));
 
             // Finally, update the "extra button row": It's displayed above the
@@ -282,6 +275,18 @@ public class CallButtonPresenter extends Presenter<CallButtonPresenter.CallButto
         }
     }
 
+    public void refreshMuteState() {
+        // Restore the previous mute state
+        if (mAutomaticallyMuted &&
+                AudioModeProvider.getInstance().getMute() != mPreviousMuteState) {
+            if (getUi() == null) {
+                return;
+            }
+            muteClicked(mPreviousMuteState);
+        }
+        mAutomaticallyMuted = false;
+    }
+
     public interface CallButtonUi extends Ui {
         void setVisible(boolean on);
         void setMute(boolean on);