Allows the global connection pool size for WAL mode to be adjusted

Author: sjlombardo

sqlcipher/src/main/java/net/zetetic/database/sqlcipher/SQLiteGlobal.java

@@ -42,6 +42,7 @@ public final class SQLiteGlobal {
 
     private static final Object sLock = new Object();
     private static int sDefaultPageSize = 4096;
+    private static int sWALConnectionPoolSize = 10;
 
     private static native int nativeReleaseMemory();
 
@@ -108,11 +109,18 @@ public static int getWALAutoCheckpoint() {
         return Math.max(1, value);
     }
 
+    /**
+     * Sets the connection pool size for WAL mode.
+     */
+    public static void setWALConnectionPoolSize(int value) {
+        sWALConnectionPoolSize = value;
+    }
+
     /**
      * Gets the connection pool size when in WAL mode.
      */
     public static int getWALConnectionPoolSize() {
-        int value = 10;
-        return Math.max(2, value);
+        return sWALConnectionPoolSize;
     }
+
 }