Refactoring Android logging (#511)

Refactoring Android logging

client/ui/controllers/settingsController.cpp

@@ -8,6 +8,7 @@
 #include "version.h"
 #ifdef Q_OS_ANDROID
     #include "platforms/android/android_utils.h"
+    #include "platforms/android/android_controller.h"
     #include <QJniObject>
 #endif
 
@@ -91,13 +92,21 @@ void SettingsController::openLogsFolder()
 
 void SettingsController::exportLogsFile(const QString &fileName)
 {
+#ifdef Q_OS_ANDROID
+    AndroidController::instance()->exportLogsFile(fileName);
+#else
     SystemController::saveFile(fileName, Logger::getLogFile());
+#endif
 }
 
 void SettingsController::clearLogs()
 {
+#ifdef Q_OS_ANDROID
+    AndroidController::instance()->clearLogs();
+#else
     Logger::clearLogs();
     Logger::clearServiceLogs();
+#endif
 }
 
 void SettingsController::backupAppConfig(const QString &fileName)