Telephony(MSIM): Add Sms Prompt support

In Msim, Whenver user selects Ask every time option in Sim settings,
Mms app will prompt for slection of sub from
composemessageactivity, on which SMS to be sent.

Change-Id: I39b1e1e3963779c717ea2aa49de94b6f0088984b

2 files changed, 64 insertions, 10 deletions

diff --git a/src/com/android/settings/sim/SimDialogActivity.java b/src/com/android/settings/sim/SimDialogActivity.java
index 03a9daf..d54336c 100644
--- a/src/com/android/settings/sim/SimDialogActivity.java
+++ b/src/com/android/settings/sim/SimDialogActivity.java
@@ -23,6 +23,8 @@ import android.content.Context;
 import android.content.DialogInterface;
 import android.content.res.Resources;
 import android.os.Bundle;
+import android.os.RemoteException;
+import android.os.ServiceManager;
 import android.telecom.PhoneAccount;
 import android.telecom.PhoneAccountHandle;
 import android.telecom.TelecomManager;
@@ -33,12 +35,14 @@ import android.view.KeyEvent;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
+import android.util.Log;
 import android.widget.ArrayAdapter;
 import android.widget.ImageView;
 import android.widget.ListAdapter;
 import android.widget.TextView;
 import android.widget.Toast;
 
+import com.android.internal.telephony.IExtTelephony;
 import com.android.settings.R;
 import com.android.settings.Utils;
 import java.util.ArrayList;
@@ -56,6 +60,9 @@ public class SimDialogActivity extends Activity {
     public static final int SMS_PICK = 2;
     public static final int PREFERRED_PICK = 3;
 
+    private IExtTelephony mExtTelephony = IExtTelephony.Stub.
+            asInterface(ServiceManager.getService("extphone"));
+
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
@@ -152,6 +159,7 @@ public class SimDialogActivity extends Activity {
     public Dialog createDialog(final Context context, final int id) {
         final ArrayList<String> list = new ArrayList<String>();
         final SubscriptionManager subscriptionManager = SubscriptionManager.from(context);
+        final ArrayList<SubscriptionInfo> smsSubInfoList = new ArrayList<SubscriptionInfo>();
         final List<SubscriptionInfo> subInfoList =
             subscriptionManager.getActiveSubscriptionInfoList();
         final int selectableSubInfoLength = subInfoList == null ? 0 : subInfoList.size();
@@ -177,8 +185,26 @@ public class SimDialogActivity extends Activity {
                                         value < 1 ? null : phoneAccountsList.get(value - 1));
                                 break;
                             case SMS_PICK:
-                                sir = subInfoList.get(value);
-                                setDefaultSmsSubId(context, sir.getSubscriptionId());
+                                boolean isSmsPrompt = false;
+                                if (value < 1) {
+                                    isSmsPrompt = true;
+                                } else {
+                                    sir = smsSubInfoList.get(value);
+                                    if ( sir != null) {
+                                        setDefaultSmsSubId(context, sir.getSubscriptionId());
+                                    } else {
+                                        isSmsPrompt = true;
+                                    }
+                                    Log.d(TAG, "SubscriptionInfo:" + sir);
+                                }
+                                Log.d(TAG, "isSmsPrompt: " + isSmsPrompt);
+                                try {
+                                    mExtTelephony.setSMSPromptEnabled(isSmsPrompt);
+                                } catch (RemoteException ex) {
+                                    Log.e(TAG, "RemoteException @setSMSPromptEnabled" + ex);
+                                } catch (NullPointerException ex) {
+                                    Log.e(TAG, "NullPointerException @setSMSPromptEnabled" + ex);
+                                }
                                 break;
                             default:
                                 throw new IllegalArgumentException("Invalid dialog type "
@@ -222,6 +248,18 @@ public class SimDialogActivity extends Activity {
                     callsSubInfoList.add(null);
                 }
             }
+        } else if ((id == SMS_PICK)){
+            list.add(getResources().getString(R.string.sim_sms_ask_first_prefs_title));
+            smsSubInfoList.add(null);
+            for (int i = 0; i < selectableSubInfoLength; ++i) {
+                final SubscriptionInfo sir = subInfoList.get(i);
+                smsSubInfoList.add(sir);
+                CharSequence displayName = sir.getDisplayName();
+                if (displayName == null) {
+                    displayName = "";
+                }
+                list.add(displayName.toString());
+            }
         } else {
             for (int i = 0; i < selectableSubInfoLength; ++i) {
                 final SubscriptionInfo sir = subInfoList.get(i);
@@ -238,7 +276,8 @@ public class SimDialogActivity extends Activity {
         AlertDialog.Builder builder = new AlertDialog.Builder(context);
 
         ListAdapter adapter = new SelectAccountListAdapter(
-                id == CALLS_PICK ? callsSubInfoList : subInfoList,
+                id == CALLS_PICK ? callsSubInfoList :
+                (id == SMS_PICK ? smsSubInfoList: subInfoList),
                 builder.getContext(),
                 R.layout.select_account_list_item,
                 arr, id);
diff --git a/src/com/android/settings/sim/SimSettings.java b/src/com/android/settings/sim/SimSettings.java
index f39f349..604608e 100644
--- a/src/com/android/settings/sim/SimSettings.java
+++ b/src/com/android/settings/sim/SimSettings.java
@@ -85,6 +85,9 @@ public class SimSettings extends RestrictedSettingsFragment implements Indexable
     private static final String SIM_ACTIVITIES_CATEGORY = "sim_activities";
     private static final String KEY_PRIMARY_SUB_SELECT = "select_primary_sub";
 
+    private IExtTelephony mExtTelephony = IExtTelephony.Stub.
+            asInterface(ServiceManager.getService("extphone"));
+
     /**
      * By UX design we use only one Subscription Information(SubInfo) record per SIM slot.
      * mAvalableSubInfos is the list of SubInfos we present to the user.
@@ -210,14 +213,23 @@ public class SimSettings extends RestrictedSettingsFragment implements Indexable
 
     private void updateSmsValues() {
         final Preference simPref = findPreference(KEY_SMS);
-        final SubscriptionInfo sir = mSubscriptionManager.getDefaultSmsSubscriptionInfo();
         simPref.setTitle(R.string.sms_messages_title);
-        if (DBG) log("[updateSmsValues] mSubInfoList=" + mSubInfoList);
-
-        if (sir != null) {
+        boolean isSMSPrompt = false;
+        SubscriptionInfo sir = mSubscriptionManager.getActiveSubscriptionInfo(
+                mSubscriptionManager.getDefaultSmsSubId());
+        try {
+            isSMSPrompt = mExtTelephony.isSMSPromptEnabled();
+        } catch (RemoteException ex) {
+            loge("RemoteException @isSMSPromptEnabled" + ex);
+        } catch (NullPointerException ex) {
+            loge("NullPointerException @isSMSPromptEnabled" + ex);
+        }
+        log("[updateSmsValues] isSMSPrompt: " + isSMSPrompt);
+        if (isSMSPrompt || sir == null) {
+            simPref.setSummary(mContext.getResources().getString(
+                    R.string.sim_sms_ask_first_prefs_title));
+        } else {
             simPref.setSummary(sir.getDisplayName());
-        } else if (sir == null) {
-            simPref.setSummary(R.string.sim_selection_required_pref);
         }
         simPref.setEnabled(mSelectableSubInfos.size() > 1);
     }
@@ -322,6 +334,9 @@ public class SimSettings extends RestrictedSettingsFragment implements Indexable
 
         return true;
     }
+    private void loge(String msg) {
+        if (DBG) Log.e(TAG + "message", msg);
+    }
 
     private void simEnablerUpdate() {
         if (isAdded()) {
@@ -846,7 +861,7 @@ public class SimSettings extends RestrictedSettingsFragment implements Indexable
         }
 
         private void loge(String msg) {
-            if (DBG) Log.e(TAG + "(" + mSlotId + ")", msg);
+            Log.e(TAG + "(" + mSlotId + ")", msg);
         }
     }