i am trying to load a npapi plugin using android api - webview.
code is
webview.getSettings().setJavaScriptEnabled(true);
webview .getSettings().setPluginsEnabled(true);
webview.getSettings().setPluginsPath("/android_asset/web/");
System.out.println("Default plugin path
is :"+webview .getSettings().getPluginsPath());
webview.loadUrl("file:///android_asset/web/test.html");
i m using simple example npapi plugin.
code for plugin is given below and i place this plugin inside my
application's asset folder. and set pulgin path like this --
webview.getSettings().setPluginsPath
("/android_asset/web/");
but plugin is failing to load...
#include <stdio.h>
#include <string.h>
#if defined(OS_Darwin)
#include <Webkit/npapi.h>
#include <WebKit/npfunctions.h>
#include <WebKit/npruntime.h>
#define OSCALL
#endif
#if XULRUNNER_SDK
#include <npapi.h>
#include <npupp.h>
#include <npruntime.h>
#elif _WINDOWS /* WebKit SDK on Windows */
#ifndef PLATFORM
#define PLATFORM(x) defined(x)
#endif
#include <npfunctions.h>
#ifndef OSCALL
#define OSCALL WINAPI
#endif
#endif
char** charArray = NULL;
static NPObject *so = NULL;
static NPNetscapeFuncs *npnfuncs = NULL;
/* NPN */
static void logmsg(const char *msg) {
#ifndef _WINDOWS
fputs(msg, stderr);
#else
static FILE *out = fopen("\\npsimple.log", "a");
fputs(msg, out);
fclose(out);
#endif
}
static bool
hasMethod(NPObject* obj, NPIdentifier methodName) {
logmsg("npsimple: hasMethod\n");
return true;
}
static bool
invokeDefault(NPObject *obj, const NPVariant *args, uint32_t
argCount,
NPVariant *result) {
logmsg("npsimple: invokeDefault\n");
result->type = NPVariantType_Int32;
result->value.intValue = 42;
return true;
}
static bool
invoke(NPObject* obj, NPIdentifier methodName, const NPVariant *args,
uint32_t argCount, NPVariant *result) {
logmsg("npsimple: invoke\n");
invokeDefault(obj,args,argCount,result);
return true;
}
static bool
hasProperty(NPObject *obj, NPIdentifier propertyName) {
logmsg("npsimple: hasProperty\n");
return false;
}
static bool
getProperty(NPObject *obj, NPIdentifier propertyName, NPVariant
*result) {
logmsg("npsimple: getProperty\n");
return false;
}
static bool enumerate(NPObject *npobj, NPIdentifier **value,
uint32_t *count){
}
static NPObject* allocate(NPP npp,NPClass* theClass){
logmsg("IN ALLOCATE\n");
NPObject* npObj = (NPObject*)malloc(sizeof(NPObject));
return npObj;
}
static void deallocate(NPObject* obj){
logmsg("IN DEALLOCATE\n");
free(obj);
}
static NPClass npcRefObject = {
NP_CLASS_STRUCT_VERSION,
allocate,
deallocate,
NULL,
hasMethod,
invoke,
invokeDefault,
hasProperty,
getProperty,
NULL,
NULL,enumerate,
};
/* NPP */
static NPError
nevv(NPMIMEType pluginType, NPP instance, uint16 mode, int16 argc,
char *argn[], char *argv[], NPSavedData *saved) {
logmsg("npsimple: new\n");
return NPERR_NO_ERROR;
}
static NPError
destroy(NPP instance, NPSavedData **save) {
if(so)
npnfuncs->releaseobject(so);
so = NULL;
logmsg("npsimple: destroy\n");
return NPERR_NO_ERROR;
}
static NPError
getValue(NPP instance, NPPVariable variable, void *value) {
switch(variable) {
default:
logmsg("npsimple: getvalue - default\n");
return NPERR_GENERIC_ERROR;
case NPPVpluginNameString:
logmsg("npsimple: getvalue - name string\n");
*((char **)value) = "AplixFooPlugin";
break;
case NPPVpluginDescriptionString:
logmsg("npsimple: getvalue - description string\n");
*((char **)value) = "<a href=\"http://
www.aplix.co.jp/
\">AplixFooPlugin</a> plugin.";
break;
case NPPVpluginScriptableNPObject:
logmsg("npsimple: getvalue - scriptable object\n");
if(!so)
so = npnfuncs->createobject(instance,
&npcRefObject);
npnfuncs->retainobject(so);
*(NPObject **)value = so;
break;
#ifdef XULRUNNER_SDK
case NPPVpluginNeedsXEmbed:
logmsg("npsimple: getvalue - xembed\n");
/* *((PRBool *)value) = PR_FALSE; */
*((NPBool *)value) = FALSE;
break;
#endif
}
return NPERR_NO_ERROR;
}
static NPError /* expected by Safari on Darwin */
handleEvent(NPP instance, void *ev) {
logmsg("npsimple: handleEvent\n");
return NPERR_NO_ERROR;
}
static NPError /* expected by Opera */
setWindow(NPP instance, NPWindow* pNPWindow) {
logmsg("npsimple: setWindow\n");
return NPERR_NO_ERROR;
}
/* EXPORT */
#ifdef __cplusplus
extern "C" {
#endif
NPError OSCALL
NP_GetEntryPoints(NPPluginFuncs *nppfuncs) {
logmsg("npsimple: NP_GetEntryPoints\n");
nppfuncs->version = (NP_VERSION_MAJOR << 8) |
NP_VERSION_MINOR;
nppfuncs->newp = nevv;
nppfuncs->destroy = destroy;
nppfuncs->getvalue = getValue;
nppfuncs->event = handleEvent;
nppfuncs->setwindow = setWindow;
return NPERR_NO_ERROR;
}
#ifndef HIBYTE
#define HIBYTE(x) ((((uint32)(x)) & 0xff00) >> 8)
#endif
NPError OSCALL
NP_Initialize(NPNetscapeFuncs *npnf
#if !defined(_WINDOWS) && !defined(OS_Darwin)
, NPPluginFuncs *nppfuncs)
#else
)
#endif
{
logmsg("npsimple: NP_Initialize\n");
if(npnf == NULL)
return NPERR_INVALID_FUNCTABLE_ERROR;
if(HIBYTE(npnf->version) > NP_VERSION_MAJOR)
return NPERR_INCOMPATIBLE_VERSION_ERROR;
npnfuncs = npnf;
#if !defined(_WINDOWS) && !defined(OS_Darwin)
NP_GetEntryPoints(nppfuncs);
#endif
return NPERR_NO_ERROR;
}
NPError
OSCALL NP_Shutdown() {
logmsg("npsimple: NP_Shutdown\n");
return NPERR_NO_ERROR;
}
char *
NP_GetMIMEDescription(void) {
logmsg("npsimple: NP_GetMIMEDescription\n");
return "application/x-vnd-aplix-
foo:.foo:[email protected]";
}
NPError OSCALL /* needs to be present for WebKit based browsers */
NP_GetValue(void *npp, NPPVariable variable, void *value) {
return getValue((NPP)npp, variable, value);
}
#ifdef __cplusplus
}
#endif
please help me out.....
thanks in advance...
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