From e43a6436c64126ade800d5c1fe9bec20144c30eb Mon Sep 17 00:00:00 2001
From: Dave Mariano <dave.mariano1991@gmail.com>
Date: Sun, 18 Jan 2015 18:20:37 -0500
Subject: [PATCH] Fixed Issue #91 - Lack of notification and tickerText in the
 event of cellID not existing in the OCID database.

---
 .../AIMSICD/adapters/AIMSICDDbAdapter.java    |  2 +-
 .../SecUpwN/AIMSICD/service/CellTracker.java  | 35 +++++++++++++++++--
 2 files changed, 34 insertions(+), 3 deletions(-)

diff --git a/app/src/main/java/com/SecUpwN/AIMSICD/adapters/AIMSICDDbAdapter.java b/app/src/main/java/com/SecUpwN/AIMSICD/adapters/AIMSICDDbAdapter.java
index af5420ebc..84e88ca16 100644
--- a/app/src/main/java/com/SecUpwN/AIMSICD/adapters/AIMSICDDbAdapter.java
+++ b/app/src/main/java/com/SecUpwN/AIMSICD/adapters/AIMSICDDbAdapter.java
@@ -320,7 +320,7 @@ boolean cellExists(int cellID) {
     /**
      * Checks to see if Cell already exists in OpenCellID database
      */
-    boolean openCellExists(int cellID) {
+    public boolean openCellExists(int cellID) {
         Cursor cursor = mDb.rawQuery("SELECT * FROM " + OPENCELLID_TABLE + " WHERE CellID = " +
                 cellID, null);
 
diff --git a/app/src/main/java/com/SecUpwN/AIMSICD/service/CellTracker.java b/app/src/main/java/com/SecUpwN/AIMSICD/service/CellTracker.java
index b11a7410f..6a8d63c97 100644
--- a/app/src/main/java/com/SecUpwN/AIMSICD/service/CellTracker.java
+++ b/app/src/main/java/com/SecUpwN/AIMSICD/service/CellTracker.java
@@ -80,6 +80,7 @@ public class CellTracker implements SharedPreferences.OnSharedPreferenceChangeLi
     private boolean mTrackingFemtocell;
     private boolean mFemtoDetected;
     private boolean mChangedLAC;
+    private boolean mCellIdNotInOpenDb;
     private Cell mMonitorCell;
     private boolean mTypeZeroSmsDetected;
     private LinkedBlockingQueue<NeighboringCellInfo> neighboringCellBlockingQueue;
@@ -642,7 +643,6 @@ public void cancelNotification() {
      * Set or update the Notification
      */
     void setNotification() {
-
         String tickerText;
         String contentText = "Phone Type " + mDevice.getPhoneType();
 
@@ -651,6 +651,9 @@ void setNotification() {
         } else if (mChangedLAC) {
             Status.setCurrentStatus(Status.Type.MEDIUM, this.context);
             contentText = "Hostile Service Area: Changing LAC Detected!";
+        } else if(mCellIdNotInOpenDb){
+            Status.setCurrentStatus(Status.Type.MEDIUM, this.context);
+            contentText = "Cell ID does not exist in OpenCellID Database!";
         } else if (mTrackingFemtocell || mTrackingCell || mMonitoringCell) {
             Status.setCurrentStatus(Status.Type.NORMAL, this.context);
             if (mTrackingFemtocell) {
@@ -672,9 +675,30 @@ void setNotification() {
                 tickerText = context.getResources().getString(R.string.app_name_short) + " - Status: Good. No Threats Detected.";
                 break;
             case MEDIUM: //MEDIUM
-                tickerText = context.getResources().getString(R.string.app_name_short) + " - Hostile Service Area: Changing LAC Detected!";
+                /**
+                 * New Issue (Noticed from #91):
+                 *      Problem:
+                 *          Having multiple notifications will cause an issue with
+                 *      notifications themselves AND tickerText.  It seems that the
+                 *      most recent notification raised would overwrite any previous,
+                 *      notification or tickerText.  This results in loss of information
+                 *      for any notification before the last one.
+                 *
+                 *      Solution?:
+                 *          Perhaps arranging a queue implementation to deal with text
+                 *      being passed into tickerText only when any previous text has
+                 *      been entirely displayed.
+                 **/
+                //Initialize tickerText as the app name string
+                tickerText = context.getResources().getString(R.string.app_name_short);
                 if (mChangedLAC) {
+                    //Append changing LAC text
+                    tickerText += " - Hostile Service Area: Changing LAC Detected!";
                     contentText = "Hostile Service Area: Changing LAC Detected!";
+                }else if (mCellIdNotInOpenDb) {
+                    //Append Cell ID not existing in external db text
+                    tickerText += " - Cell ID does not exist in OpenCellID Database!";
+                    contentText = "Cell ID does not exist in OpenCellID Database!";
                 }
                 break;
             case ALARM: //DANGER
@@ -731,6 +755,13 @@ public void run() {
                         } else {
                             mChangedLAC = false;
                         }
+                        //Check if CellID is in OpenCell database (issue #91)
+                        if (!dbHelper.openCellExists(mMonitorCell.getCID())){
+                            mCellIdNotInOpenDb = true;
+                            setNotification();
+                        } else {
+                            mCellIdNotInOpenDb = false;
+                        }
                         dbHelper.close();
                     }
                     break;