2 files changed, 63 insertions, 11 deletions
diff --git a/telephony/java/android/telephony/CarrierConfigManager.java b/telephony/java/android/telephony/CarrierConfigManager.java
index 29e54a3..eda71e8 100644
--- a/telephony/java/android/telephony/CarrierConfigManager.java
+++ b/telephony/java/android/telephony/CarrierConfigManager.java
@@ -612,12 +612,15 @@ public class CarrierConfigManager {
     @Nullable
     public PersistableBundle getConfigForSubId(int subId) {
         try {
-            return getICarrierConfigLoader().getConfigForSubId(subId);
+            ICarrierConfigLoader loader = getICarrierConfigLoader();
+            if (loader == null) {
+                Rlog.w(TAG, "Error getting config for subId " + subId
+                        + " ICarrierConfigLoader is null");
+                return null;
+            }
+            return loader.getConfigForSubId(subId);
         } catch (RemoteException ex) {
-            Rlog.e(TAG, "Error getting config for subId " + Integer.toString(subId) + ": "
-                    + ex.toString());
-        } catch (NullPointerException ex) {
-            Rlog.e(TAG, "Error getting config for subId " + Integer.toString(subId) + ": "
+            Rlog.e(TAG, "Error getting config for subId " + subId + ": "
                     + ex.toString());
         }
         return null;
@@ -653,11 +656,15 @@ public class CarrierConfigManager {
      */
     public void notifyConfigChangedForSubId(int subId) {
         try {
-            getICarrierConfigLoader().notifyConfigChangedForSubId(subId);
+            ICarrierConfigLoader loader = getICarrierConfigLoader();
+            if (loader == null) {
+                Rlog.w(TAG, "Error reloading config for subId=" + subId
+                        + " ICarrierConfigLoader is null");
+                return;
+            }
+            loader.notifyConfigChangedForSubId(subId);
         } catch (RemoteException ex) {
             Rlog.e(TAG, "Error reloading config for subId=" + subId + ": " + ex.toString());
-        } catch (NullPointerException ex) {
-            Rlog.e(TAG, "Error reloading config for subId=" + subId + ": " + ex.toString());
         }
     }
 
@@ -673,11 +680,15 @@ public class CarrierConfigManager {
     @SystemApi
     public void updateConfigForPhoneId(int phoneId, String simState) {
         try {
-            getICarrierConfigLoader().updateConfigForPhoneId(phoneId, simState);
+            ICarrierConfigLoader loader = getICarrierConfigLoader();
+            if (loader == null) {
+                Rlog.w(TAG, "Error updating config for phoneId=" + phoneId
+                        + " ICarrierConfigLoader is null");
+                return;
+            }
+            loader.updateConfigForPhoneId(phoneId, simState);
         } catch (RemoteException ex) {
             Rlog.e(TAG, "Error updating config for phoneId=" + phoneId + ": " + ex.toString());
-        } catch (NullPointerException ex) {
-            Rlog.e(TAG, "Error updating config for phoneId=" + phoneId + ": " + ex.toString());
         }
     }
 
@@ -693,6 +704,7 @@ public class CarrierConfigManager {
     }
 
     /** @hide */
+    @Nullable
     private ICarrierConfigLoader getICarrierConfigLoader() {
         return ICarrierConfigLoader.Stub
                 .asInterface(ServiceManager.getService(Context.CARRIER_CONFIG_SERVICE));
diff --git a/telephony/java/android/telephony/TelephonyManager.java b/telephony/java/android/telephony/TelephonyManager.java
index 2e25ec7..7276980 100644
--- a/telephony/java/android/telephony/TelephonyManager.java
+++ b/telephony/java/android/telephony/TelephonyManager.java
@@ -602,6 +602,46 @@ public class TelephonyManager {
     public static final String EXTRA_DATA_FAILURE_CAUSE = PhoneConstants.DATA_FAILURE_CAUSE_KEY;
 
     /**
+     * Broadcast intent action for letting custom component know to show voicemail notification.
+     * @hide
+     */
+    @SystemApi
+    public static final String ACTION_SHOW_VOICEMAIL_NOTIFICATION =
+            "android.telephony.action.SHOW_VOICEMAIL_NOTIFICATION";
+
+    /**
+     * The number of voice messages associated with the notification.
+     * @hide
+     */
+    @SystemApi
+    public static final String EXTRA_NOTIFICATION_COUNT =
+            "android.telephony.extra.NOTIFICATION_COUNT";
+
+    /**
+     * The voicemail number.
+     * @hide
+     */
+    @SystemApi
+    public static final String EXTRA_VOICEMAIL_NUMBER =
+            "android.telephony.extra.VOICEMAIL_NUMBER";
+
+    /**
+     * The intent to call voicemail.
+     * @hide
+     */
+    @SystemApi
+    public static final String EXTRA_CALL_VOICEMAIL_INTENT =
+            "android.telephony.extra.CALL_VOICEMAIL_INTENT";
+
+    /**
+     * The intent to launch voicemail settings.
+     * @hide
+     */
+    @SystemApi
+    public static final String EXTRA_LAUNCH_VOICEMAIL_SETTINGS_INTENT =
+            "android.telephony.extra.LAUNCH_VOICEMAIL_SETTINGS_INTENT";
+
+    /**
      * Response codes for sim activation. Activation completed successfully.
      * @hide
      */