InCallUI: Customize features for regional package

1. Check the international prefix before showing the incoming call
  number, convert it if needed.

Change-Id: Ifdf107c413f666efd75640e6ffa8708c2e382a31
(cherry picked from commit 6bcdad35a2956ba48e360a2c3617ccedb0e65212)
(cherry picked from commit 1a0ee0aeb4131d7fa6f2e13c516f065ee6a07623)
(cherry picked from commit 28d2a5f4c33f18fbbac91eb9892d7c0e8943a906)

1 files changed, 44 insertions, 1 deletions

diff --git a/src/com/android/incallui/CallCardPresenter.java b/src/com/android/incallui/CallCardPresenter.java
index 30a4d4ae..1999ff20 100644
--- a/src/com/android/incallui/CallCardPresenter.java
+++ b/src/com/android/incallui/CallCardPresenter.java
@@ -33,6 +33,7 @@ import android.telecom.StatusHints;
 import android.telecom.TelecomManager;
 import android.telecom.VideoProfile;
 import android.telephony.PhoneNumberUtils;
+import android.telephony.SubscriptionManager;
 import android.telephony.TelephonyManager;
 import android.text.TextUtils;
 import android.text.format.DateUtils;
@@ -62,6 +63,11 @@ public class CallCardPresenter extends Presenter<CallCardPresenter.CallCardUi>
     private static final String TAG = CallCardPresenter.class.getSimpleName();
     private static final long CALL_TIME_UPDATE_INTERVAL_MS = 1000;
 
+    private static final String IDP_IDN = "+62";
+    private static final String IDP_PLUS = "+";
+    private static final String IDP_ZERO = "0";
+    private static final String IDP_PREFIX = "01033";
+
     private Call mPrimary;
     private Call mSecondary;
     private ContactCacheEntry mPrimaryContactInfo;
@@ -475,7 +481,9 @@ public class CallCardPresenter extends Presenter<CallCardPresenter.CallCardUi>
             final String name = getNameForCall(entry);
             final String number = getNumberForCall(entry);
             final boolean nameIsNumber = name != null && name.equals(entry.number);
-            ui.setPrimary(number, name, nameIsNumber, entry.label,
+            boolean isIncoming = mPrimary.getState() == Call.State.INCOMING;
+            final String checkIdpName = checkIdp(name, nameIsNumber, isIncoming);
+            ui.setPrimary(number, checkIdpName, nameIsNumber, entry.label,
                     entry.photo, isConference, canManageConference, entry.isSipCall);
         } else {
             ui.setPrimary(null, null, false, null, null, isConference, canManageConference, false);
@@ -483,6 +491,37 @@ public class CallCardPresenter extends Presenter<CallCardPresenter.CallCardUi>
 
     }
 
+    private final String checkIdp(String number, boolean nameIsNumber, boolean isIncoming) {
+        if (mContext.getResources().getBoolean(R.bool.def_incallui_checkidp_enabled)
+                && isCDMAPhone(getActiveSubscription()) && isIncoming && nameIsNumber) {
+            if (number.indexOf(IDP_PREFIX) == 0) {
+                return IDP_PLUS + number.substring(IDP_PREFIX.length());
+            } else if ((number.indexOf(IDP_IDN) == 0) && (!isRoaming(getActiveSubscription()))) {
+                return IDP_ZERO + number.substring(IDP_IDN.length());
+            }
+        }
+        return number;
+    }
+
+    private boolean isCDMAPhone(long subscription) {
+        boolean isCDMA = false;
+        int phoneType = TelephonyManager.getDefault().isMultiSimEnabled()
+                ? TelephonyManager.getDefault().getCurrentPhoneType(subscription)
+                        : TelephonyManager.getDefault().getPhoneType();
+        if (TelephonyManager.PHONE_TYPE_CDMA == phoneType) {
+            isCDMA = true;
+        }
+        return isCDMA;
+    }
+
+    private boolean isRoaming(long subscription) {
+        if (TelephonyManager.getDefault().isMultiSimEnabled()) {
+            return TelephonyManager.getDefault().isNetworkRoaming(subscription);
+        } else {
+            return TelephonyManager.getDefault().isNetworkRoaming();
+        }
+    }
+
     private void updateSecondaryDisplayInfo(boolean isConference) {
         final CallCardUi ui = getUi();
         if (ui == null) {
@@ -698,4 +737,8 @@ public class CallCardPresenter extends Presenter<CallCardPresenter.CallCardUi>
         }
         return mTelecomManager;
     }
+
+    public long getActiveSubscription() {
+        return SubscriptionManager.getDefaultSubId();
+    }
 }