path: root/navit/android.c

#include <stdlib.h>
#include <string.h>
#include <glib.h>
#include "android.h"
#include <android/log.h>
#include "navit.h"
#include "config_.h"
#include "command.h"
#include "debug.h"
#include "event.h"
#include "callback.h"
#include "country.h"
#include "projection.h"
#include "map.h"
#include "mapset.h"
#include "navit_nls.h"
#include "transform.h"
#include "color.h"
#include "types.h"
#include "search.h"
#include "start_real.h"
#include "track.h"

JNIEnv *jnienv;
jobject *android_activity;
int android_version;

struct android_search_priv
{
	struct jni_object search_result_obj;
	struct event_idle *idle_ev;
	struct callback *idle_clb;
	struct search_list *search_list;
	struct attr search_attr;
	gchar **phrases;
	int current_phrase_per_level[4];
	int partial;
	int found;
};

int
android_find_class_global(char *name, jclass *ret)
{
	*ret=(*jnienv)->FindClass(jnienv, name);
	if (! *ret) {
		dbg(0,"Failed to get Class %s\n",name);
		return 0;
	}
	*ret = (*jnienv)->NewGlobalRef(jnienv, *ret);
	return 1;
}

int
android_find_method(jclass class, char *name, char *args, jmethodID *ret)
{
	*ret = (*jnienv)->GetMethodID(jnienv, class, name, args);
	if (*ret == NULL) {
		dbg(0,"Failed to get Method %s with signature %s\n",name,args);
		return 0;
	}
	return 1;
}


int
android_find_static_method(jclass class, char *name, char *args, jmethodID *ret)
{
	*ret = (*jnienv)->GetStaticMethodID(jnienv, class, name, args);
	if (*ret == NULL) {
		dbg(0,"Failed to get static Method %s with signature %s\n",name,args);
		return 0;
	}
	return 1;
}

JNIEXPORT void JNICALL
Java_org_navitproject_navit_Navit_NavitMain( JNIEnv* env, jobject thiz, jobject activity, jobject lang, int version, jobject display_density_string, jobject path)
{
	const char *langstr;
	const char *displaydensitystr;
	android_version=version;
	__android_log_print(ANDROID_LOG_ERROR,"test","called");
	jnienv=env;
	android_activity = (*jnienv)->NewGlobalRef(jnienv, activity);
	langstr=(*env)->GetStringUTFChars(env, lang, NULL);
	dbg(0,"enter env=%p thiz=%p activity=%p lang=%s version=%d\n",env,thiz,android_activity,langstr,version);
	setenv("LANG",langstr,1);
	(*env)->ReleaseStringUTFChars(env, lang, langstr);

	displaydensitystr=(*env)->GetStringUTFChars(env, display_density_string, NULL);
	dbg(0,"*****displaydensity=%s\n",displaydensitystr);
	setenv("ANDROID_DENSITY",displaydensitystr,1);
	(*env)->ReleaseStringUTFChars(env, display_density_string, displaydensitystr);
	const char *strings=(*env)->GetStringUTFChars(env, path, NULL);
	main_real(1, &strings);
	(*env)->ReleaseStringUTFChars(env, path, strings);
}

JNIEXPORT void JNICALL
Java_org_navitproject_navit_Navit_NavitDestroy( JNIEnv* env)
{
	dbg(0, "shutdown navit\n");
	exit(0);
}

JNIEXPORT void JNICALL
Java_org_navitproject_navit_NavitGraphics_SizeChangedCallback( JNIEnv* env, jobject thiz, int id, int w, int h)
{
	dbg(0,"enter %p %d %d\n",(struct callback *)id,w,h);
	if (id)
		callback_call_2((struct callback *)id,w,h);
}

JNIEXPORT void JNICALL
Java_org_navitproject_navit_NavitGraphics_ButtonCallback( JNIEnv* env, jobject thiz, int id, int pressed, int button, int x, int y)
{
	dbg(1,"enter %p %d %d\n",(struct callback *)id,pressed,button);
	if (id)
		callback_call_4((struct callback *)id,pressed,button,x,y);
}

JNIEXPORT void JNICALL
Java_org_navitproject_navit_NavitGraphics_MotionCallback( JNIEnv* env, jobject thiz, int id, int x, int y)
{
	dbg(1,"enter %p %d %d\n",(struct callback *)id,x,y);
	if (id)
		callback_call_2((struct callback *)id,x,y);
}

JNIEXPORT void JNICALL
Java_org_navitproject_navit_NavitGraphics_KeypressCallback( JNIEnv* env, jobject thiz, int id, jobject str)
{
	const char *s;
	dbg(0,"enter %p %p\n",(struct callback *)id,str);
	s=(*env)->GetStringUTFChars(env, str, NULL);
	dbg(0,"key=%d",s);
	if (id)
		callback_call_1((struct callback *)id,s);
	(*env)->ReleaseStringUTFChars(env, str, s);
}

JNIEXPORT void JNICALL
Java_org_navitproject_navit_NavitTimeout_TimeoutCallback( JNIEnv* env, jobject thiz, int id)
{
	void (*event_handler)(void *) = *(void **)id;
	dbg(1,"enter %p %p\n",thiz, (void *)id);
	event_handler((void*)id);
}

JNIEXPORT void JNICALL
Java_org_navitproject_navit_NavitVehicle_VehicleCallback( JNIEnv * env, jobject thiz, int id, jobject location)
{
	callback_call_1((struct callback *)id, (void *)location);
}

JNIEXPORT void JNICALL
Java_org_navitproject_navit_NavitIdle_IdleCallback( JNIEnv* env, jobject thiz, int id)
{
	dbg(1,"enter %p %p\n",thiz, (void *)id);
	callback_call_0((struct callback *)id);
}

JNIEXPORT void JNICALL
Java_org_navitproject_navit_NavitWatch_poll( JNIEnv* env, jobject thiz, int func, int fd, int cond)
{
	void (*pollfunc)(JNIEnv *env, int fd, int cond)=(void *)func;

	pollfunc(env, fd, cond);
}

JNIEXPORT void JNICALL
Java_org_navitproject_navit_NavitWatch_WatchCallback( JNIEnv* env, jobject thiz, int id)
{
	dbg(1,"enter %p %p\n",thiz, (void *)id);
	callback_call_0((struct callback *)id);
}

JNIEXPORT void JNICALL
Java_org_navitproject_navit_NavitSensors_SensorCallback( JNIEnv* env, jobject thiz, int id, int sensor, float x, float y, float z)
{
	dbg(1,"enter %p %p %f %f %f\n",thiz, (void *)id,x,y,z);
	callback_call_4((struct callback *)id, sensor, &x, &y, &z);
}

// type: 0=town, 1=street, 2=House#
void
android_return_search_result(struct jni_object *jni_o, int type, struct pcoord *location, const char *address)
{
	struct coord_geo geo_location;
	struct coord c;
	jstring jaddress = NULL;
	JNIEnv* env;
	env=jni_o->env;
	jaddress = (*env)->NewStringUTF(jni_o->env,address);

	c.x=location->x;
	c.y=location->y;
	transform_to_geo(location->pro, &c, &geo_location);

	(*env)->CallVoidMethod(jni_o->env, jni_o->jo, jni_o->jm, type, geo_location.lat, geo_location.lng, jaddress);
	(*env)->DeleteLocalRef(jni_o->env, jaddress);
}

JNIEXPORT jstring JNICALL
Java_org_navitproject_navit_NavitGraphics_CallbackLocalizedString( JNIEnv* env, jobject thiz, jobject str)
{
	const char *s;
	const char *localized_str;

	s=(*env)->GetStringUTFChars(env, str, NULL);
	//dbg(0,"*****string=%s\n",s);

	localized_str=navit_nls_gettext(s);
	//dbg(0,"localized string=%s",localized_str);

	// jstring dataStringValue = (jstring) localized_str;
	jstring js = (*env)->NewStringUTF(env,localized_str);

	(*env)->ReleaseStringUTFChars(env, str, s);

	return js;
}

JNIEXPORT jint JNICALL
Java_org_navitproject_navit_NavitGraphics_CallbackMessageChannel( JNIEnv* env, jobject thiz, int channel, jobject str)
{
	struct attr attr;
	const char *s;
	jint ret = 0;
	dbg(0,"enter %d %p\n",channel,str);

	config_get_attr(config_get(), attr_navit, &attr, NULL);

	switch(channel)
	{
	case 1:
		// zoom in
		navit_zoom_in_cursor(attr.u.navit, 2);
		navit_draw(attr.u.navit);
		break;
	case 2:
		// zoom out
		navit_zoom_out_cursor(attr.u.navit, 2);
		navit_draw(attr.u.navit);
		break;
	case 6: // add a map to the current mapset, return 1 on success
	{
		struct mapset *ms = navit_get_mapset(attr.u.navit);
		struct attr type, name, data, *attrs[4];
		const char *map_location=(*env)->GetStringUTFChars(env, str, NULL);
		dbg(0,"*****string=%s\n",map_location);
		type.type=attr_type;
		type.u.str="binfile";

		data.type=attr_data;
		data.u.str=g_strdup(map_location);

		name.type=attr_name;
		name.u.str=g_strdup(map_location);

		attrs[0]=&type; attrs[1]=&data; attrs[2]=&name; attrs[3]=NULL;

		struct map * new_map = map_new(NULL, attrs);
		if (new_map) {
			struct attr map_a;
			map_a.type=attr_map;
			map_a.u.map=new_map;
			ret = mapset_add_attr(ms, &map_a);
			navit_draw(attr.u.navit);
		}
		(*env)->ReleaseStringUTFChars(env, str, map_location);
	}
	break;
	case 7: // remove a map to the current mapset, return 1 on success
	{
		struct mapset *ms = navit_get_mapset(attr.u.navit);
		struct attr map_r;
		const char *map_location=(*env)->GetStringUTFChars(env, str, NULL);
		struct map * delete_map = mapset_get_map_by_name(ms, map_location);

		if (delete_map)
		{
			dbg(0,"delete map %s (%p)", map_location, delete_map);
			map_r.type=attr_map;
			map_r.u.map=delete_map;
			ret = mapset_remove_attr(ms, &map_r);
			navit_draw(attr.u.navit);
		}
		(*env)->ReleaseStringUTFChars(env, str, map_location);
	}
	break;
	case 5:
		// call a command (like in gui)
		s=(*env)->GetStringUTFChars(env, str, NULL);
		dbg(0,"*****string=%s\n",s);
		command_evaluate(&attr,s);
		(*env)->ReleaseStringUTFChars(env, str, s);
		break;
	case 4:
	{
		// navigate to display position
		char *pstr;
		struct point p;
		struct coord c;
		struct pcoord pc;

		struct transformation *transform=navit_get_trans(attr.u.navit);

		s=(*env)->GetStringUTFChars(env, str, NULL);
		char parse_str[strlen(s) + 1];
		strcpy(parse_str, s);
		(*env)->ReleaseStringUTFChars(env, str, s);
		dbg(0,"*****string=%s\n",parse_str);

		// set destination to (pixel-x#pixel-y)
		// pixel-x
		pstr = strtok (parse_str,"#");
		p.x = atoi(pstr);
		// pixel-y
		pstr = strtok (NULL, "#");
		p.y = atoi(pstr);

		dbg(0,"11x=%d\n",p.x);
		dbg(0,"11y=%d\n",p.y);

		transform_reverse(transform, &p, &c);


		pc.x = c.x;
		pc.y = c.y;
		pc.pro = transform_get_projection(transform);

		dbg(0,"22x=%d\n",pc.x);
		dbg(0,"22y=%d\n",pc.y);

		// start navigation asynchronous
		navit_set_destination(attr.u.navit, &pc, parse_str, 1);
	}
	break;
	case 3:
	{
		// navigate to geo position
		char *name;
		s=(*env)->GetStringUTFChars(env, str, NULL);
		char parse_str[strlen(s) + 1];
		strcpy(parse_str, s);
		(*env)->ReleaseStringUTFChars(env, str, s);
		dbg(0,"*****string=%s\n",s);

		// set destination to (lat#lon#title)
		struct coord_geo g;
		char *p;
		char *stopstring;

		// lat
		p = strtok (parse_str,"#");
		g.lat = strtof(p, &stopstring);
		// lon
		p = strtok (NULL, "#");
		g.lng = strtof(p, &stopstring);
		// description
		name = strtok (NULL, "#");

		dbg(0,"lat=%f\n",g.lat);
		dbg(0,"lng=%f\n",g.lng);
		dbg(0,"str1=%s\n",name);

		struct coord c;
		transform_from_geo(projection_mg, &g, &c);

		struct pcoord pc;
		pc.x=c.x;
		pc.y=c.y;
		pc.pro=projection_mg;

		// start navigation asynchronous
		navit_set_destination(attr.u.navit, &pc, name, 1);

	}
	break;
	default:
		dbg(0, "Unknown command");
	}

	return ret;
}

JNIEXPORT jstring JNICALL
Java_org_navitproject_navit_NavitGraphics_GetDefaultCountry( JNIEnv* env, jobject thiz, int channel, jobject str)
{
	struct attr search_attr, country_name, country_iso2, *country_attr;
	struct tracking *tracking;
	struct search_list_result *res;
	jstring return_string = NULL;

	struct attr attr;
	dbg(0,"enter %d %p\n",channel,str);

	config_get_attr(config_get(), attr_navit, &attr, NULL);

	country_attr=country_default();
	tracking=navit_get_tracking(attr.u.navit);
	if (tracking && tracking_get_attr(tracking, attr_country_id, &search_attr, NULL))
		country_attr=&search_attr;
	if (country_attr) {
		struct country_search *cs=country_search_new(country_attr, 0);
		struct item *item=country_search_get_item(cs);
		if (item && item_attr_get(item, attr_country_name, &country_name)) {
			struct mapset *ms=navit_get_mapset(attr.u.navit);
			struct search_list *search_list = search_list_new(ms);
			search_attr.type=attr_country_all;
			dbg(0,"country %s\n", country_name.u.str);
			search_attr.u.str=country_name.u.str;
			search_list_search(search_list, &search_attr, 0);
			while((res=search_list_get_result(search_list)))
			{
				dbg(0,"Get result: %s\n", res->country->iso2);
			}
			if (item_attr_get(item, attr_country_iso2, &country_iso2))
				return_string = (*env)->NewStringUTF(env,country_iso2.u.str);
		}
		country_search_destroy(cs);
	}

	return return_string;
}

JNIEXPORT jobjectArray JNICALL
Java_org_navitproject_navit_NavitGraphics_GetAllCountries( JNIEnv* env, jobject thiz)
{
	struct attr search_attr;
	struct search_list_result *res;
	GList* countries = NULL;
	int country_count = 0;
	jobjectArray all_countries;

	struct attr attr;
	dbg(0,"enter\n");

	config_get_attr(config_get(), attr_navit, &attr, NULL);

	struct mapset *ms=navit_get_mapset(attr.u.navit);
	struct search_list *search_list = search_list_new(ms);
	jobjectArray current_country = NULL;
	search_attr.type=attr_country_all;
	//dbg(0,"country %s\n", country_name.u.str);
	search_attr.u.str=g_strdup("");//country_name.u.str;
	search_list_search(search_list, &search_attr, 1);
	while((res=search_list_get_result(search_list)))
	{
		dbg(0,"Get result: %s\n", res->country->iso2);

		if (strlen(res->country->iso2)==2)
		{
			jstring j_iso2 = (*env)->NewStringUTF(env, res->country->iso2);
			jstring j_name = (*env)->NewStringUTF(env, navit_nls_gettext(res->country->name));

			current_country = (jobjectArray)(*env)->NewObjectArray(env, 2, (*env)->FindClass(env, "java/lang/String"), NULL);

			(*env)->SetObjectArrayElement(env, current_country, 0,  j_iso2);
			(*env)->SetObjectArrayElement(env, current_country, 1,  j_name);

			(*env)->DeleteLocalRef(env, j_iso2);
			(*env)->DeleteLocalRef(env, j_name);

			countries = g_list_prepend(countries, current_country);
			country_count++;
		}
	}

	search_list_destroy(search_list);
	all_countries = (jobjectArray)(*env)->NewObjectArray(env, country_count, (*env)->GetObjectClass(env, current_country), NULL);

	while(countries)
	{
		(*env)->SetObjectArrayElement(env, all_countries, --country_count, countries->data);
		countries = g_list_delete_link( countries, countries);
	}
	return all_countries;
}

static char *
postal_str(struct search_list_result *res, int level)
{
	char *ret=NULL;
	if (res->town->common.postal)
		ret=res->town->common.postal;
	if (res->town->common.postal_mask)
		ret=res->town->common.postal_mask;
	if (level == 1)
		return ret;
	if (res->street->common.postal)
		ret=res->street->common.postal;
	if (res->street->common.postal_mask)
		ret=res->street->common.postal_mask;
	if (level == 2)
		return ret;
	if (res->house_number->common.postal)
		ret=res->house_number->common.postal;
	if (res->house_number->common.postal_mask)
		ret=res->house_number->common.postal_mask;
	return ret;
}

static char *
district_str(struct search_list_result *res, int level)
{
	char *ret=NULL;
	if (res->town->common.district_name)
		ret=res->town->common.district_name;
	if (level == 1)
		return ret;
	if (res->street->common.district_name)
		ret=res->street->common.district_name;
	if (level == 2)
		return ret;
	if (res->house_number->common.district_name)
		ret=res->house_number->common.district_name;
	return ret;
}

static char *
town_str(struct search_list_result *res, int level)
{
	char *town=res->town->common.town_name;
	char *district=district_str(res, level);
	char *postal=postal_str(res, level);
	char *postal_sep=" ";
	char *district_begin=" (";
	char *district_end=")";
	char *county_sep = ", Co. ";
	char *county = res->town->common.county_name;
	if (!postal)
		postal_sep=postal="";
	if (!district)
		district_begin=district_end=district="";
	if (!county)
		county_sep=county="";

	return g_strdup_printf("%s%s%s%s%s%s%s%s", postal, postal_sep, town, district_begin, district, district_end, county_sep, county);
}

static void
android_search_end(struct android_search_priv *search_priv)
{
	dbg(1, "End search");
	JNIEnv* env = search_priv->search_result_obj.env;
	if (search_priv->idle_ev) {
		event_remove_idle(search_priv->idle_ev);
		search_priv->idle_ev=NULL;
	}
	if (search_priv->idle_clb) {
		callback_destroy(search_priv->idle_clb);
		search_priv->idle_clb=NULL;
	}
	jclass cls = (*env)->GetObjectClass(env,search_priv->search_result_obj.jo);
	jmethodID finish_MethodID = (*env)->GetMethodID(env, cls, "finishAddressSearch", "()V");
	if(finish_MethodID != 0) {
		(*env)->CallVoidMethod(env, search_priv->search_result_obj.jo, finish_MethodID);
	} else {
		dbg(0, "Error method finishAddressSearch not found");
	}

	search_list_destroy(search_priv->search_list);
	g_strfreev(search_priv->phrases);
	g_free(search_priv);
}

static enum attr_type android_search_level[] = {
	attr_town_or_district_name,
	attr_street_name,
	attr_house_number
};

static void
android_search_idle(struct android_search_priv *search_priv)
{
	dbg(1, "enter android_search_idle");

	struct search_list_result *res = search_list_get_result(search_priv->search_list);
	if (res) {
		dbg(1, "Town: %s, Street: %s\n",res->town ? res->town->common.town_name : "no town", res->street ? res->street->name : "no street");
		search_priv->found = 1;
		switch (search_priv->search_attr.type)
		{
		case attr_town_or_district_name:
		{
			gchar *town = town_str(res, 1);
			android_return_search_result(&search_priv->search_result_obj, 0, res->town->common.c, town);
			g_free(town);
			break;
		}
		case attr_street_name:
		{
			gchar *town = town_str(res, 2);
			gchar *address = g_strdup_printf("%.101s,%.101s, %.101s", res->country->name, town, res->street->name);
			android_return_search_result(&search_priv->search_result_obj, 1, res->street->common.c, address);
			g_free(address);
			g_free(town);
			break;
		}
		case attr_house_number:
		{
			gchar *town = town_str(res, 3);
			gchar *address = g_strdup_printf("%.101s, %.101s, %.101s %.15s", res->country->name, town, res->street->name, res->house_number->house_number);
			android_return_search_result(&search_priv->search_result_obj, 2, res->house_number->common.c, address);
			g_free(address);
			g_free(town);
			break;
		}
		default:
			dbg(0, "Unhandled search type %d", search_priv->search_attr.type);
		}
	} else {
		int level = search_list_level(search_priv->search_attr.type) - 1;

		if (search_priv->found) {
			search_priv->found = 0;
			if (search_priv->search_attr.type != attr_house_number) {
				level++;
			}
		}
		dbg(2, "test phrase: %d,%d, %d, level %d", search_priv->current_phrase_per_level[0], search_priv->current_phrase_per_level[1], search_priv->current_phrase_per_level[2] , level)
		do {
			while (!search_priv->phrases[++search_priv->current_phrase_per_level[level]]) {
				dbg(2, "next phrase: %d,%d, %d, level %d", search_priv->current_phrase_per_level[0], search_priv->current_phrase_per_level[1], search_priv->current_phrase_per_level[2] , level)
				if (level > 0) {
					search_priv->current_phrase_per_level[level] = -1;
					level--;
				} else {
					android_search_end(search_priv);
					return;
				}
			}
		} while (level > 0 ? search_priv->current_phrase_per_level[level] == search_priv->current_phrase_per_level[level-1] : 0);
		dbg(2, "used phrase: %d,%d, %d, level %d, '%s'", search_priv->current_phrase_per_level[0], search_priv->current_phrase_per_level[1], search_priv->current_phrase_per_level[2] , level, attr_to_name(android_search_level[level]))
		dbg(1, "Search for '%s'", search_priv->phrases[search_priv->current_phrase_per_level[level]]);
		search_priv->search_attr.type = android_search_level[level];
		search_priv->search_attr.u.str = search_priv->phrases[search_priv->current_phrase_per_level[level]];
		struct attr test;
		test.type = android_search_level[level];
		test.u.str = search_priv->phrases[search_priv->current_phrase_per_level[level]];
		search_list_search(search_priv->search_list, &test, search_priv->partial);
	}
	dbg(2, "leave");
}

static char *
search_fix_spaces(const char *str)
{
	int i;
	int len=strlen(str);
	char c,*s,*d,*ret=g_strdup(str);

	for (i = 0 ; i < len ; i++) {
		if (ret[i] == ',' || ret[i] == ',' || ret[i] == '/')
			ret[i]=' ';
	}
	s=ret;
	d=ret;
	len=0;
	do {
		c=*s++;
		if (c != ' ' || len != 0) {
			*d++=c;
			len++;
		}
		while (c == ' ' && *s == ' ')
			s++;
		if (c == ' ' && *s == '\0') {
			d--;
			len--;
		}
	} while (c);
	return ret;
}

static void start_search(struct android_search_priv *search_priv, const char *search_string)
{
	dbg(1,"enter %s\n", search_string);
	char *str=search_fix_spaces(search_string);
	search_priv->phrases = g_strsplit(str, " ", 0);
	//ret=search_address_town(ret, sl, phrases, NULL, partial, jni);

	dbg(1,"First search phrase %s", search_priv->phrases[0]);
	search_priv->search_attr.u.str= search_priv->phrases[0];
	search_priv->search_attr.type=attr_town_or_district_name;
	search_list_search(search_priv->search_list, &search_priv->search_attr, search_priv->partial);

	search_priv->idle_clb = callback_new_1(callback_cast(android_search_idle), search_priv);
	search_priv->idle_ev = event_add_idle(50,search_priv->idle_clb);
	//callback_call_0(search_priv->idle_clb);

	g_free(str);
	dbg(1,"leave\n");
}

JNIEXPORT jlong JNICALL
Java_org_navitproject_navit_NavitAddressSearchActivity_CallbackStartAddressSearch( JNIEnv* env, jobject thiz, int partial, jobject country, jobject str)
{
	struct attr attr;
	const char *search_string =(*env)->GetStringUTFChars(env, str, NULL);
	dbg(0,"search '%s'\n", search_string);

	config_get_attr(config_get(), attr_navit, &attr, NULL);

	jclass cls = (*env)->GetObjectClass(env,thiz);
	jmethodID aMethodID = (*env)->GetMethodID(env, cls, "receiveAddress", "(IFFLjava/lang/String;)V");
	struct android_search_priv *search_priv = NULL;

	if(aMethodID != 0)
	{
		struct mapset *ms4=navit_get_mapset(attr.u.navit);
		struct attr country_attr;
		const char *str_country=(*env)->GetStringUTFChars(env, country, NULL);
		struct search_list_result *slr;
		int count = 0;

		search_priv = g_new0( struct android_search_priv, 1);
		search_priv->search_list = search_list_new(ms4);
		search_priv->partial = partial;
		search_priv->current_phrase_per_level[1] = -1;
		search_priv->current_phrase_per_level[2] = -1;

		country_attr.type=attr_country_iso2;
		country_attr.u.str=g_strdup(str_country);
		search_list_search(search_priv->search_list, &country_attr, 0);

		while ((slr=search_list_get_result(search_priv->search_list)))
		{
			count++;
		}
		if (!count)
			dbg(0,"Country not found");

		dbg(1,"search in country '%s'\n", str_country);
		(*env)->ReleaseStringUTFChars(env, country, str_country);

		search_priv->search_result_obj.env = env;
		search_priv->search_result_obj.jo = (*env)->NewGlobalRef(env, thiz);
		search_priv->search_result_obj.jm = aMethodID;

		start_search(search_priv, search_string);
	}
	else
		dbg(0,"**** Unable to get methodID: fillStringArray");

	(*env)->ReleaseStringUTFChars(env, str, search_string);

	return (jlong)(long)search_priv;
}

JNIEXPORT void JNICALL
Java_org_navitproject_navit_NavitAddressSearchActivity_CallbackCancelAddressSearch( JNIEnv* env, jobject thiz, jlong handle)
{
	struct android_search_priv *priv = (void*)(long)handle;

	if (priv)
		android_search_end(priv);
	else
		dbg(0, "Error: Cancel search failed");
}