android signing

fpc/public/apktool.h

@@ -7,6 +7,7 @@
 
 #include "tier0/platform.h"
 #include "tier1/utlstring.h"
+#include "legal.h"
 
 struct AndroidManifest_t
 {
@@ -36,6 +37,7 @@ abstract_class IAPKTool
 {
 public:
 	virtual CUtlString BuildPackage( AndroidManifest_t manifest, CUtlString szManifestDir ) = 0;
+	virtual CUtlString SignPackage( const char *szApk, LegalInfo_t *pLegalInfo, const char *szAlias, const char *szStorePassword, const char *szKeyPassword ) = 0;
 };
 
 IAPKTool *APKTool();