FIX: [droid] remove dependency on posix platform

project/cmake/treedata/android/subdirs.txt

@@ -10,7 +10,6 @@ xbmc/filesystem/posix                   filesystem/posix
 xbmc/utils/posix                        utils_posix
 xbmc/windowing/android                  windowing/android
 xbmc/windowing/egl                      windowing/egl
-xbmc/platform/posix                     posix
 xbmc/platform/android                   android
 xbmc/platform/android/activity          android_activity
 xbmc/platform/android/service           android_service

xbmc/platform/android/CMakeLists.txt

@@ -1,4 +1,5 @@
 set(SOURCES 
+            MessagePrinter.cpp
             android_onload.cpp
             )
 

xbmc/platform/android/MessagePrinter.cpp

@@ -0,0 +1,51 @@
+/*
+*      Copyright (C) 2005-2015 Team XBMC
+*      http://xbmc.org
+*
+*  This Program is free software; you can redistribute it and/or modify
+*  it under the terms of the GNU General Public License as published by
+*  the Free Software Foundation; either version 2, or (at your option)
+*  any later version.
+*
+*  This Program is distributed in the hope that it will be useful,
+*  but WITHOUT ANY WARRANTY; without even the implied warranty of
+*  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+*  GNU General Public License for more details.
+*
+*  You should have received a copy of the GNU General Public License
+*  along with XBMC; see the file COPYING.  If not, see
+*  <http://www.gnu.org/licenses/>.
+*
+*/
+
+#include "platform/MessagePrinter.h"
+#include "CompileInfo.h"
+
+#include "platform/android/activity/XBMCApp.h"
+
+void CMessagePrinter::DisplayMessage(const std::string& message)
+{
+  CXBMCApp::android_printf("%s", message.c_str());
+}
+
+void CMessagePrinter::DisplayWarning(const std::string& warning)
+{
+  CXBMCApp::android_printf("%s", warning.c_str());
+}
+
+void CMessagePrinter::DisplayError(const std::string& error)
+{
+  CXBMCApp::android_printf("%s, error.c_str());
+}
+
+void CMessagePrinter::DisplayHelpMessage(const std::vector<std::pair<std::string, std::string>>& help)
+{
+  //very crude implementation, pretty it up when possible
+  std::string message;
+  for (const auto& line : help)
+  {
+    message.append(line.first + "\t" + line.second + "\n");
+  }
+
+  CXBMCApp::android_printf("%s", message.c_str());
+}