Add new API to set voicemail number.

The API is protected by system or carrier privilege.

Bug: 17393589
Change-Id: I33f4a00b30e0f5d72e5d53553a187d974872eab6

3 files changed, 41 insertions, 0 deletions

diff --git a/api/current.txt b/api/current.txt
index 1a882ac..c95ab40 100644
--- a/api/current.txt
+++ b/api/current.txt
@@ -28616,6 +28616,7 @@ package android.telephony {
     method public boolean setGlobalPreferredNetworkType();
     method public void setLine1NumberForDisplay(java.lang.String, java.lang.String);
     method public boolean setOperatorBrandOverride(java.lang.String);
+    method public boolean setVoiceMailNumber(java.lang.String, java.lang.String);
     field public static final java.lang.String ACTION_PHONE_STATE_CHANGED = "android.intent.action.PHONE_STATE";
     field public static final java.lang.String ACTION_RESPOND_VIA_MESSAGE = "android.intent.action.RESPOND_VIA_MESSAGE";
     field public static final int CALL_STATE_IDLE = 0; // 0x0
diff --git a/telephony/java/android/telephony/TelephonyManager.java b/telephony/java/android/telephony/TelephonyManager.java
index b06d44c..f2d859f 100644
--- a/telephony/java/android/telephony/TelephonyManager.java
+++ b/telephony/java/android/telephony/TelephonyManager.java
@@ -1973,6 +1973,41 @@ public class TelephonyManager {
     }
 
     /**
+     * Sets the voice mail number.
+     * <p>
+     * Requires Permission:
+     *   {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE}
+     * Or the calling app has carrier privileges. @see #hasCarrierPrivileges
+     *
+     * @param alphaTag The alpha tag to display.
+     * @param number The voicemail number.
+     */
+    public boolean setVoiceMailNumber(String alphaTag, String number) {
+        return setVoiceMailNumber(getDefaultSubscription(), alphaTag, number);
+    }
+
+    /**
+     * Sets the voicemail number for the given subscriber.
+     * <p>
+     * Requires Permission:
+     *   {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE}
+     * Or the calling app has carrier privileges. @see #hasCarrierPrivileges
+     *
+     * @param subId The subscriber id.
+     * @param alphaTag The alpha tag to display.
+     * @param number The voicemail number.
+     */
+    /** {@hide} */
+    public boolean setVoiceMailNumber(int subId, String alphaTag, String number) {
+        try {
+            return getITelephony().setVoiceMailNumber(subId, alphaTag, number);
+        } catch (RemoteException ex) {
+        } catch (NullPointerException ex) {
+        }
+        return false;
+    }
+
+    /**
      * Returns the voice mail count. Return 0 if unavailable.
      * <p>
      * Requires Permission:
diff --git a/telephony/java/com/android/internal/telephony/ITelephony.aidl b/telephony/java/com/android/internal/telephony/ITelephony.aidl
index c50261d..cbfa9f6 100644
--- a/telephony/java/com/android/internal/telephony/ITelephony.aidl
+++ b/telephony/java/com/android/internal/telephony/ITelephony.aidl
@@ -417,6 +417,11 @@ interface ITelephony {
     boolean needsOtaServiceProvisioning();
 
     /**
+     * Sets the voicemail number for a particular subscriber.
+     */
+    boolean setVoiceMailNumber(int subId, String alphaTag, String number);
+
+    /**
       * Returns the unread count of voicemails
       */
     int getVoiceMessageCount();