SystemUI: Listen for phone state change

Fix: mPhoneState value never change

Change-Id: Ica51c1261aef15a0801e7089b788cd77c8d44d14

1 files changed, 4 insertions, 0 deletions

diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java b/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java
index 52661e6..2152ede6 100755
--- a/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java
@@ -632,6 +632,7 @@ public class KeyguardViewMediator extends SystemUI {
                 android.Manifest.permission.CONTROL_KEYGUARD, null);
         mContext.registerReceiver(mBroadcastReceiver, new IntentFilter(KEYGUARD_SERVICE_ACTION_STATE_CHANGE),
                 android.Manifest.permission.CONTROL_KEYGUARD, null);
+        mContext.registerReceiver(mBroadcastReceiver, new IntentFilter(TelephonyManager.ACTION_PHONE_STATE_CHANGED));
 
         mKeyguardDisplayManager = new KeyguardDisplayManager(mContext);
 
@@ -1379,6 +1380,9 @@ public class KeyguardViewMediator extends SystemUI {
                 } else {
                     mSettingsObserver.unobserve();
                 }
+            } else if (TelephonyManager.ACTION_PHONE_STATE_CHANGED.equals(intent.getAction())) {
+                mPhoneState = intent.getStringExtra(TelephonyManager.EXTRA_STATE);
+                if (DEBUG) Log.d(TAG, "phone state change, new state: " + mPhoneState);
             }
         }
     };