fixes

@@ -5,7 +5,7 @@ android.buildFeatures.buildConfig = true
 
 ext {
     PUBLISH_GROUP_ID = 'ly.warp'
-    PUBLISH_VERSION = '4.5.5.4m5'
+    PUBLISH_VERSION = '4.5.5.4m6'
     PUBLISH_ARTIFACT_ID = 'warply-android-sdk'
 }
 

@@ -151,8 +151,8 @@ public enum Warply {
     private static void initInternal(Context context, boolean isNew) {
         if (context != null) {
             INSTANCE.check(context);
-            if (INSTANCE.mRequestQueue == null)
-                INSTANCE.mRequestQueue = Volley.newRequestQueue(context);
+//            if (INSTANCE.mRequestQueue == null)
+            INSTANCE.mRequestQueue = Volley.newRequestQueue(context);
             INSTANCE.mContext = context.getApplicationContext();
             WarpConstants.DEBUG = WarplyProperty.isDebugMode(INSTANCE.mContext);
             INSTANCE.isInitializedOrThrow();
@@ -1031,6 +1031,9 @@ public enum Warply {
         WarpUtils.log("**********************************************************");
         WarplyJsonObjectRequest request = new WarplyJsonObjectRequest(method, url, data, vt, vt);
         request.setTag(tag);
+        if (mRequestQueue == null) {
+            mRequestQueue = Volley.newRequestQueue(mContext);
+        }
         mRequestQueue.add(request);
     }
 

@@ -212,6 +212,12 @@ public class WarplyDBHelper extends SQLiteOpenHelper {
         return mDb;
     }
 
+    private SQLiteDatabase getReadableDbInner() {
+        if (mDb == null)
+            mDb = getReadableDatabase(KEY_CIPHER);
+        return mDb;
+    }
+
     /**
      * Close database connection - should only be called when app is being destroyed
      * or when database won't be used for a long time
@@ -439,6 +445,7 @@ public class WarplyDBHelper extends SQLiteOpenHelper {
     }
 
     //------------------------------ Api requests -----------------------------//
+
     /**
      * Gets all requests from the database.
      * NOTE: The caller is responsible for closing the returned Cursor when done with it.
@@ -518,24 +525,86 @@ public class WarplyDBHelper extends SQLiteOpenHelper {
     }
 
     public synchronized long getRequestsInQueueCount() {
-        SQLiteDatabase db = getReadableDb();
-        long count = DatabaseUtils.queryNumEntries(db, TABLE_REQUESTS);
-        // Don't close the database here to improve performance
-        return count;
+        SQLiteDatabase db = getReadableDbInner();
+        if (db == null) {
+            Log.e("WarplyDBHelper", "Database is null in getRequestsInQueueCount()");
+            return 0;
+        }
+//        long count = DatabaseUtils.queryNumEntries(db, TABLE_REQUESTS);
+//        // Don't close the database here to improve performance
+//        return count;
+
+
+
+        Cursor cursor = null;
+        try {
+            cursor = db.rawQuery("SELECT COUNT(*) FROM " + TABLE_REQUESTS, null);
+            if (cursor != null && cursor.moveToFirst()) {
+                return cursor.getLong(0);
+            }
+            return 0;
+        } catch (Exception e) {
+            Log.e("WarplyDBHelper", "Error counting getRequestsInQueueCount", e);
+            return 0;
+        } finally {
+            if (cursor != null) {
+                cursor.close();
+            }
+        }
     }
 
     public synchronized long getPushRequestsInQueueCount() {
-        SQLiteDatabase db = getReadableDb();
-        long count = DatabaseUtils.queryNumEntries(db, TABLE_PUSH_REQUESTS);
-        // Don't close the database here to improve performance
-        return count;
+        SQLiteDatabase db = getReadableDbInner();
+        if (db == null) {
+            Log.e("WarplyDBHelper", "Database is null in getPushRequestsInQueueCount()");
+            return 0;
+        }
+//        long count = DatabaseUtils.queryNumEntries(db, TABLE_PUSH_REQUESTS);
+//        // Don't close the database here to improve performance
+//        return count;
+
+        Cursor cursor = null;
+        try {
+            cursor = db.rawQuery("SELECT COUNT(*) FROM " + TABLE_PUSH_REQUESTS, null);
+            if (cursor != null && cursor.moveToFirst()) {
+                return cursor.getLong(0);
+            }
+            return 0;
+        } catch (Exception e) {
+            Log.e("WarplyDBHelper", "Error counting getPushRequestsInQueueCount", e);
+            return 0;
+        } finally {
+            if (cursor != null) {
+                cursor.close();
+            }
+        }
     }
 
     public synchronized long getPushAckRequestsInQueueCount() {
-        SQLiteDatabase db = getReadableDb();
-        long count = DatabaseUtils.queryNumEntries(db, TABLE_PUSH_ACK_REQUESTS);
-        // Don't close the database here to improve performance
-        return count;
+        SQLiteDatabase db = getReadableDbInner();
+        if (db == null) {
+            Log.e("WarplyDBHelper", "Database is null in getPushAckRequestsInQueueCount()");
+            return 0;
+        }
+//        long count = DatabaseUtils.queryNumEntries(db, TABLE_PUSH_ACK_REQUESTS);
+//        // Don't close the database here to improve performance
+//        return count;
+
+        Cursor cursor = null;
+        try {
+            cursor = db.rawQuery("SELECT COUNT(*) FROM " + TABLE_PUSH_ACK_REQUESTS, null);
+            if (cursor != null && cursor.moveToFirst()) {
+                return cursor.getLong(0);
+            }
+            return 0;
+        } catch (Exception e) {
+            Log.e("WarplyDBHelper", "Error counting getPushAckRequestsInQueueCount", e);
+            return 0;
+        } finally {
+            if (cursor != null) {
+                cursor.close();
+            }
+        }
     }
 
     public synchronized void deleteRequests(Long... ids) {