FileTransfer reworked (first steps - functionality as is), HttpUpload

separated, some bugfixes
- HttpUpload moved into own package
- FileTransfer managed by a central manager class, several
  FileTransferService implementation can be used
  - Security initializations moved to ConversationsPlusApplication
  - Access to PowerManager moved to ConversationsPlusApplication
  - Removed unused code fragments
  - Access to HttpConnectionManager is now static

1 files changed, 11 insertions, 0 deletions

diff --git a/src/main/java/de/thedevstack/conversationsplus/services/filetransfer/FileTransferStatusListener.java b/src/main/java/de/thedevstack/conversationsplus/services/filetransfer/FileTransferStatusListener.java
new file mode 100644
index 00000000..89af5b39
--- /dev/null
+++ b/src/main/java/de/thedevstack/conversationsplus/services/filetransfer/FileTransferStatusListener.java
@@ -0,0 +1,11 @@
+package de.thedevstack.conversationsplus.services.filetransfer;
+
+import de.thedevstack.conversationsplus.entities.Message;
+
+/**
+ *
+ */
+public interface FileTransferStatusListener {
+    void onFailure(Message message, boolean delay);
+    void onSuccess(Message message, boolean delay);
+}