Dialer(MSIM): Dialer app support for multisim

-Call Settings support for multisim.
  Use MSimCallFeaturesSetting class to provide all
  subscription specific Call settings access to user.

-Add support to handle the following commands/request on
 voice preferred subscription for multisim
 1) ADN entry MMI commands.
 2) Voicemail dial request.
 3) PIN/PUK MMI commands.

Change-Id: I9a65978ec9d6b4deba94082e2892030aca620f25

3 files changed, 92 insertions, 20 deletions

diff --git a/src/com/android/dialer/DialtactsActivity.java b/src/com/android/dialer/DialtactsActivity.java
index 32339d2cf..cace854f0 100644
--- a/src/com/android/dialer/DialtactsActivity.java
+++ b/src/com/android/dialer/DialtactsActivity.java
@@ -1,5 +1,7 @@
 /*
  * Copyright (C) 2008 The Android Open Source Project
+ * Copyright (c) 2013, The Linux Foundation. All rights reserved.
+ * Not a Contribution.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -39,6 +41,7 @@ import android.provider.ContactsContract.Intents.UI;
 import android.support.v13.app.FragmentPagerAdapter;
 import android.support.v4.view.ViewPager;
 import android.support.v4.view.ViewPager.OnPageChangeListener;
+import android.telephony.MSimTelephonyManager;
 import android.text.TextUtils;
 import android.util.DisplayMetrics;
 import android.util.Log;
@@ -89,6 +92,8 @@ public class DialtactsActivity extends TransactionSafeActivity implements View.O
     private static final String PHONE_PACKAGE = "com.android.phone";
     private static final String CALL_SETTINGS_CLASS_NAME =
             "com.android.phone.CallFeaturesSetting";
+    private static final String MSIM_CALL_SETTINGS_CLASS_NAME =
+            "com.android.phone.MSimCallFeaturesSetting";
 
     /** @see #getCallOrigin() */
     private static final String CALL_ORIGIN_DIALTACTS =
@@ -1260,7 +1265,11 @@ public class DialtactsActivity extends TransactionSafeActivity implements View.O
     /** Returns an Intent to launch Call Settings screen */
     public static Intent getCallSettingsIntent() {
         final Intent intent = new Intent(Intent.ACTION_MAIN);
-        intent.setClassName(PHONE_PACKAGE, CALL_SETTINGS_CLASS_NAME);
+        if (MSimTelephonyManager.getDefault().isMultiSimEnabled()) {
+            intent.setClassName(PHONE_PACKAGE, MSIM_CALL_SETTINGS_CLASS_NAME);
+        } else {
+            intent.setClassName(PHONE_PACKAGE, CALL_SETTINGS_CLASS_NAME);
+        }
         intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
         return intent;
     }
diff --git a/src/com/android/dialer/SpecialCharSequenceMgr.java b/src/com/android/dialer/SpecialCharSequenceMgr.java
index fdef263fb..78c3e52d6 100644
--- a/src/com/android/dialer/SpecialCharSequenceMgr.java
+++ b/src/com/android/dialer/SpecialCharSequenceMgr.java
@@ -1,5 +1,7 @@
 /*
  * Copyright (C) 2006 The Android Open Source Project
+ * Copyright (c) 2013, The Linux Foundation. All rights reserved.
+ * Not a Contribution.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -30,6 +32,9 @@ import android.net.Uri;
 import android.os.Looper;
 import android.os.RemoteException;
 import android.os.ServiceManager;
+import android.provider.Settings;
+import android.provider.Settings.SettingNotFoundException;
+import android.telephony.MSimTelephonyManager;
 import android.telephony.PhoneNumberUtils;
 import android.telephony.TelephonyManager;
 import android.util.Log;
@@ -39,6 +44,7 @@ import android.widget.Toast;
 
 import com.android.contacts.common.database.NoNullCursorAsyncQueryHandler;
 import com.android.internal.telephony.ITelephony;
+import com.android.internal.telephony.msim.ITelephonyMSim;
 import com.android.internal.telephony.TelephonyCapabilities;
 import com.android.internal.telephony.TelephonyIntents;
 
@@ -173,6 +179,9 @@ public class SpecialCharSequenceMgr {
         }
 
         int len = input.length();
+        int subscription = 0;
+        Uri uri = null;
+
         if ((len > 1) && (len < 5) && (input.endsWith("#"))) {
             try {
                 // get the ordinal number of the sim contact
@@ -208,9 +217,18 @@ public class SpecialCharSequenceMgr {
 
                 // display the progress dialog
                 sc.progressDialog.show();
+                subscription = MSimTelephonyManager.getDefault().getPreferredVoiceSubscription();
+
+                if (MSimTelephonyManager.getDefault().isMultiSimEnabled()) {
+                    String[] adn = {"adn", "adn_sub2", "adn_sub3"};
+
+                    uri = Uri.parse("content://iccmsim/" + adn[subscription]);
+                } else {
+                    uri = Uri.parse("content://icc/adn");
+                }
 
                 // run the query.
-                handler.startQuery(ADN_QUERY_TOKEN, sc, Uri.parse("content://icc/adn"),
+                handler.startQuery(ADN_QUERY_TOKEN, sc, uri,
                         new String[]{ADN_PHONE_NUMBER_COLUMN_NAME}, null, null, null);
 
                 if (sPreviousAdnQueryHandler != null) {
@@ -229,8 +247,19 @@ public class SpecialCharSequenceMgr {
     static boolean handlePinEntry(Context context, String input) {
         if ((input.startsWith("**04") || input.startsWith("**05")) && input.endsWith("#")) {
             try {
-                return ITelephony.Stub.asInterface(ServiceManager.getService("phone"))
-                        .handlePinMmi(input);
+                if (MSimTelephonyManager.getDefault().isMultiSimEnabled()) {
+                    int subscription = 0;
+
+                    // On multisim targets handle PIN/PUK related MMI commands on
+                    // Voice preferred subscription.
+                    subscription = MSimTelephonyManager.getDefault()
+                            .getPreferredVoiceSubscription();
+                    return ITelephonyMSim.Stub.asInterface(ServiceManager.getService("phone_msim"))
+                            .handlePinMmi(input, subscription);
+                } else {
+                    return ITelephony.Stub.asInterface(ServiceManager.getService("phone"))
+                            .handlePinMmi(input);
+                }
             } catch (RemoteException e) {
                 Log.e(TAG, "Failed to handlePinMmi due to remote exception");
                 return false;
@@ -240,15 +269,22 @@ public class SpecialCharSequenceMgr {
     }
 
     static boolean handleIMEIDisplay(Context context, String input, boolean useSystemWindow) {
-        TelephonyManager telephonyManager =
-                (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
-        if (telephonyManager != null && input.equals(MMI_IMEI_DISPLAY)) {
-            int phoneType = telephonyManager.getCurrentPhoneType();
+        if (input.equals(MMI_IMEI_DISPLAY)) {
+            int subscription = MSimTelephonyManager.getDefault().getPreferredVoiceSubscription();
+            int phoneType;
+            if (MSimTelephonyManager.getDefault().isMultiSimEnabled()) {
+                phoneType = ((MSimTelephonyManager)context.getSystemService(
+                        Context.MSIM_TELEPHONY_SERVICE)).getCurrentPhoneType(subscription);
+            } else {
+                phoneType = ((TelephonyManager)context.getSystemService(
+                        Context.TELEPHONY_SERVICE)).getCurrentPhoneType();
+            }
+
             if (phoneType == TelephonyManager.PHONE_TYPE_GSM) {
-                showIMEIPanel(context, useSystemWindow, telephonyManager);
+                showIMEIPanel(context, useSystemWindow);
                 return true;
             } else if (phoneType == TelephonyManager.PHONE_TYPE_CDMA) {
-                showMEIDPanel(context, useSystemWindow, telephonyManager);
+                showMEIDPanel(context, useSystemWindow);
                 return true;
             }
         }
@@ -278,10 +314,16 @@ public class SpecialCharSequenceMgr {
     // version of SpecialCharSequenceMgr.java.  (This will require moving
     // the phone app's TelephonyCapabilities.getDeviceIdLabel() method
     // into the telephony framework, though.)
-
-    private static void showIMEIPanel(Context context, boolean useSystemWindow,
-            TelephonyManager telephonyManager) {
-        String imeiStr = telephonyManager.getDeviceId();
+    private static void showIMEIPanel(Context context, boolean useSystemWindow) {
+        int subscription = MSimTelephonyManager.getDefault().getPreferredVoiceSubscription();
+        String imeiStr;
+        if (MSimTelephonyManager.getDefault().isMultiSimEnabled()) {
+            imeiStr = ((MSimTelephonyManager)context.
+                    getSystemService(Context.MSIM_TELEPHONY_SERVICE)).getDeviceId(subscription);
+        } else {
+            imeiStr = ((TelephonyManager)context.
+                    getSystemService(Context.TELEPHONY_SERVICE)).getDeviceId();
+        }
 
         AlertDialog alert = new AlertDialog.Builder(context)
                 .setTitle(R.string.imei)
@@ -291,9 +333,16 @@ public class SpecialCharSequenceMgr {
                 .show();
     }
 
-    private static void showMEIDPanel(Context context, boolean useSystemWindow,
-            TelephonyManager telephonyManager) {
-        String meidStr = telephonyManager.getDeviceId();
+    private static void showMEIDPanel(Context context, boolean useSystemWindow) {
+        int subscription = MSimTelephonyManager.getDefault().getPreferredVoiceSubscription();
+        String meidStr;
+        if (MSimTelephonyManager.getDefault().isMultiSimEnabled()) {
+            meidStr = ((MSimTelephonyManager)context.
+                    getSystemService(Context.MSIM_TELEPHONY_SERVICE)).getDeviceId(subscription);
+        } else {
+            meidStr = ((TelephonyManager)context.
+                    getSystemService(Context.TELEPHONY_SERVICE)).getDeviceId();
+        }
 
         AlertDialog alert = new AlertDialog.Builder(context)
                 .setTitle(R.string.meid)
diff --git a/src/com/android/dialer/dialpad/DialpadFragment.java b/src/com/android/dialer/dialpad/DialpadFragment.java
index b54084e4c..5494991cb 100644
--- a/src/com/android/dialer/dialpad/DialpadFragment.java
+++ b/src/com/android/dialer/dialpad/DialpadFragment.java
@@ -1,5 +1,7 @@
 /*
  * Copyright (C) 2011 The Android Open Source Project
+ * Copyright (c) 2013, The Linux Foundation. All rights reserved.
+ * Not a Contribution.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -44,6 +46,7 @@ import android.provider.Contacts.People;
 import android.provider.Contacts.Phones;
 import android.provider.Contacts.PhonesColumns;
 import android.provider.Settings;
+import android.telephony.MSimTelephonyManager;
 import android.telephony.PhoneNumberUtils;
 import android.telephony.PhoneStateListener;
 import android.telephony.TelephonyManager;
@@ -107,6 +110,7 @@ public class DialpadFragment extends Fragment
 
     private static final boolean DEBUG = DialtactsActivity.DEBUG;
 
+    private static final String SUBSCRIPTION_KEY = "subscription";
     private static final String EMPTY_NUMBER = "";
     private static final char PAUSE = ',';
     private static final char WAIT = ';';
@@ -174,6 +178,7 @@ public class DialpadFragment extends Fragment
      */
     private String mProhibitedPhoneNumberRegexp;
 
+    private int mSubscription = 0;
 
     // Last number dialed, retrieved asynchronously from the call DB
     // in onCreate. This number is displayed when the user hits the
@@ -1700,14 +1705,22 @@ public class DialpadFragment extends Fragment
      *
      * @return true if voicemail is enabled and accessibly. Note that this can be false
      * "temporarily" after the app boot.
-     * @see TelephonyManager#getVoiceMailNumber()
+     * @see MSimTelephonyManager#getVoiceMailNumber()
      */
     private boolean isVoicemailAvailable() {
         try {
-            return (TelephonyManager.getDefault().getVoiceMailNumber() != null);
+            if (MSimTelephonyManager.getDefault().isMultiSimEnabled()) {
+                mSubscription = MSimTelephonyManager.getDefault().getPreferredVoiceSubscription();
+                Log.d(TAG, "Voicemail preferred sub id = "+ mSubscription);
+
+                return (MSimTelephonyManager.getDefault().
+                        getVoiceMailNumber(mSubscription) != null);
+            } else {
+                return (TelephonyManager.getDefault().getVoiceMailNumber() != null);
+            }
         } catch (SecurityException se) {
             // Possibly no READ_PHONE_STATE privilege.
-            Log.w(TAG, "SecurityException is thrown. Maybe privilege isn't sufficient.");
+            Log.e(TAG, "SecurityException is thrown. Maybe privilege isn't sufficient.");
         }
         return false;
     }
@@ -1782,6 +1795,7 @@ public class DialpadFragment extends Fragment
     private Intent newFlashIntent() {
         final Intent intent = CallUtil.getCallIntent(EMPTY_NUMBER);
         intent.putExtra(EXTRA_SEND_EMPTY_FLASH, true);
+        intent.putExtra(SUBSCRIPTION_KEY, mSubscription);
         return intent;
     }