The problem is your plugin path.
The path , "/android_asset/web/", is not a valid file system path.
One thing you can try is to copy the plugin to your data dir in the
onCreate() and set the plugin path to your data dir.
thanks,
Grace
On Wed, Jun 10, 2009 at 9:30 PM, MIND GAME <lovekhanna04...@gmail.com>wrote:
>
> 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:dev-...@aplix.co.jp <foo%3a.foo%3adev-...@aplix.co.jp>";
> }
>
> 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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