1 files changed, 12 insertions, 0 deletions
diff --git a/src/main/java/de/thedevstack/conversationsplus/ConversationsPlusApplication.java b/src/main/java/de/thedevstack/conversationsplus/ConversationsPlusApplication.java
index a9b09551..e4fabda5 100644
--- a/src/main/java/de/thedevstack/conversationsplus/ConversationsPlusApplication.java
+++ b/src/main/java/de/thedevstack/conversationsplus/ConversationsPlusApplication.java
@@ -8,6 +8,7 @@ import android.preference.PreferenceManager;
 import java.io.File;
 
 import de.thedevstack.conversationsplus.utils.ImageUtil;
+import de.thedevstack.conversationsplus.utils.SerialSingleThreadExecutor;
 
 /**
  * This class is used to provide static access to the applicationcontext.
@@ -18,6 +19,9 @@ public class ConversationsPlusApplication extends Application {
      */
     private static ConversationsPlusApplication instance;
 
+    private final SerialSingleThreadExecutor mFileAddingExecutor = new SerialSingleThreadExecutor();
+    private final SerialSingleThreadExecutor mDatabaseExecutor = new SerialSingleThreadExecutor();
+
     /**
      * Initializes the application and saves its instance.
      */
@@ -36,6 +40,14 @@ public class ConversationsPlusApplication extends Application {
         return ConversationsPlusApplication.instance;
     }
 
+    public static void executeFileAdding(Runnable r) {
+        getInstance().mFileAddingExecutor.execute(r);
+    }
+
+    public static void executeDatabaseOperation(Runnable r) {
+        getInstance().mDatabaseExecutor.execute(r);
+    }
+
     /**
      * Returns the application's context.
      * @return Context the application's context