1 files changed, 86 insertions, 1 deletions

diff --git a/src/com/android/cellbroadcastreceiver/CellBroadcastReceiver.java b/src/com/android/cellbroadcastreceiver/CellBroadcastReceiver.java
index bce3afde4..164cd8fce 100644
--- a/src/com/android/cellbroadcastreceiver/CellBroadcastReceiver.java
+++ b/src/com/android/cellbroadcastreceiver/CellBroadcastReceiver.java
@@ -19,17 +19,21 @@ package com.android.cellbroadcastreceiver;
 import android.content.BroadcastReceiver;
 import android.content.Context;
 import android.content.Intent;
+import android.content.SharedPreferences;
 import android.os.RemoteException;
 import android.os.ServiceManager;
+import android.preference.PreferenceManager;
 import android.provider.Telephony;
 import android.telephony.TelephonyManager;
+import android.telephony.cdma.CdmaSmsCbProgramData;
 import android.util.Log;
 
 import com.android.internal.telephony.ITelephony;
+import com.android.internal.telephony.cdma.sms.SmsEnvelope;
 
 public class CellBroadcastReceiver extends BroadcastReceiver {
     private static final String TAG = "CellBroadcastReceiver";
-    static final boolean DBG = true;    // TODO: change to false before ship
+    static final boolean DBG = true;    // STOPSHIP: change to false before ship
 
     @Override
     public void onReceive(Context context, Intent intent) {
@@ -60,12 +64,93 @@ public class CellBroadcastReceiver extends BroadcastReceiver {
             } else {
                 Log.e(TAG, "ignoring unprivileged action received " + action);
             }
+        } else if (Telephony.Sms.Intents.SMS_SERVICE_CATEGORY_PROGRAM_DATA_RECEIVED_ACTION
+                .equals(action)) {
+            if (privileged) {
+                CdmaSmsCbProgramData[] programDataList = (CdmaSmsCbProgramData[])
+                        intent.getParcelableArrayExtra("program_data_list");
+                if (programDataList != null) {
+                    handleCdmaSmsCbProgramData(context, programDataList);
+                } else {
+                    Log.e(TAG, "SCPD intent received with no program_data_list");
+                }
+            } else {
+                Log.e(TAG, "ignoring unprivileged action received " + action);
+            }
         } else {
             Log.w(TAG, "onReceive() unexpected action " + action);
         }
     }
 
     /**
+     * Handle Service Category Program Data message.
+     * TODO: Send Service Category Program Results response message to sender
+     *
+     * @param context
+     * @param programDataList
+     */
+    private void handleCdmaSmsCbProgramData(Context context,
+            CdmaSmsCbProgramData[] programDataList) {
+        for (CdmaSmsCbProgramData programData : programDataList) {
+            switch (programData.getOperation()) {
+                case CdmaSmsCbProgramData.OPERATION_ADD_CATEGORY:
+                    tryCdmaSetCategory(context, programData.getCategory(), true);
+                    break;
+
+                case CdmaSmsCbProgramData.OPERATION_DELETE_CATEGORY:
+                    tryCdmaSetCategory(context, programData.getCategory(), false);
+                    break;
+
+                case CdmaSmsCbProgramData.OPERATION_CLEAR_CATEGORIES:
+                    tryCdmaSetCategory(context,
+                            SmsEnvelope.SERVICE_CATEGORY_CMAS_EXTREME_THREAT, false);
+                    tryCdmaSetCategory(context,
+                            SmsEnvelope.SERVICE_CATEGORY_CMAS_SEVERE_THREAT, false);
+                    tryCdmaSetCategory(context,
+                            SmsEnvelope.SERVICE_CATEGORY_CMAS_CHILD_ABDUCTION_EMERGENCY, false);
+                    tryCdmaSetCategory(context,
+                            SmsEnvelope.SERVICE_CATEGORY_CMAS_TEST_MESSAGE, false);
+                    break;
+
+                default:
+                    Log.e(TAG, "Ignoring unknown SCPD operation " + programData.getOperation());
+            }
+        }
+    }
+
+    private void tryCdmaSetCategory(Context context, int category, boolean enable) {
+        SharedPreferences sharedPrefs = PreferenceManager.getDefaultSharedPreferences(context);
+
+        switch (category) {
+            case SmsEnvelope.SERVICE_CATEGORY_CMAS_EXTREME_THREAT:
+                sharedPrefs.edit().putBoolean(
+                        CellBroadcastSettings.KEY_ENABLE_CMAS_EXTREME_THREAT_ALERTS, enable)
+                        .apply();
+                break;
+
+            case SmsEnvelope.SERVICE_CATEGORY_CMAS_SEVERE_THREAT:
+                sharedPrefs.edit().putBoolean(
+                        CellBroadcastSettings.KEY_ENABLE_CMAS_SEVERE_THREAT_ALERTS, enable)
+                        .apply();
+                break;
+
+            case SmsEnvelope.SERVICE_CATEGORY_CMAS_CHILD_ABDUCTION_EMERGENCY:
+                sharedPrefs.edit().putBoolean(
+                        CellBroadcastSettings.KEY_ENABLE_CMAS_AMBER_ALERTS, enable).apply();
+                break;
+
+            case SmsEnvelope.SERVICE_CATEGORY_CMAS_TEST_MESSAGE:
+                sharedPrefs.edit().putBoolean(
+                        CellBroadcastSettings.KEY_ENABLE_CMAS_TEST_ALERTS, enable).apply();
+                break;
+
+            default:
+                Log.w(TAG, "Ignoring SCPD command to " + (enable ? "enable" : "disable")
+                        + " alerts in category " + category);
+        }
+    }
+
+    /**
      * Tell {@link CellBroadcastConfigService} to enable the CB channels.
      * @param context the broadcast receiver context
      */