void on_logged_in(list<int> int_params, list<string> string_params, sp_session *session, sp_track *track) {
sp_error error = (sp_error)int_params.front();
bool success = (SP_ERROR_OK == error) ? true : false;
JNIEnv *env;
jclass class_libspotify = find_class_from_native_thread(&env);
jmethodID methodId = env->GetStaticMethodID(class_libspotify, "onLogin", "(ZLjava/lang/String;)V");
env->CallStaticVoidMethod(class_libspotify, methodId, success, env->NewStringUTF(sp_error_message(error)));
env->DeleteLocalRef(class_libspotify);
}
void on_player_position_changed(list<int> int_params, list<string> string_params, sp_session *session, sp_track *track) {
s_player_position++;
int total_length = sp_track_duration(track) / 1000;
float percentage = (float)s_player_position / (float)total_length;
JNIEnv *env;
jclass classLibSpotify = find_class_from_native_thread(&env);
jmethodID methodId = env->GetStaticMethodID(classLibSpotify,"onPlayerPositionChanged","(F)V");
env->CallStaticVoidMethod(classLibSpotify, methodId, percentage);
env->DeleteLocalRef(classLibSpotify);
}
void on_player_position_changed(list<int> int_params, list<string> string_params, sp_session *session, sp_track *track) {
s_player_position+=1000;
JNIEnv *env;
jclass classLibSpotify = find_class_from_native_thread(&env);
jmethodID methodId = env->GetStaticMethodID(classLibSpotify,"onPlayerPositionChanged","(I)V");
env->CallStaticVoidMethod(classLibSpotify, methodId, s_player_position);
if (env->ExceptionCheck()) {
env->ExceptionDescribe();
env->ExceptionClear();
}
env->DeleteLocalRef(classLibSpotify);
}
void on_credentials_blob_updated(list<int> int_params, list<string> string_params, sp_session *session, sp_track *track){
string username = string_params.front();
string blob = string_params.back();
JNIEnv *env;
jclass class_libspotify = find_class_from_native_thread(&env);
jmethodID methodId = env->GetStaticMethodID(class_libspotify, "onCredentialsBlobUpdated",
"(Ljava/lang/String;Ljava/lang/String;)V");
env->CallStaticVoidMethod(class_libspotify, methodId,
env->NewStringUTF(username.c_str()), env->NewStringUTF(blob.c_str()));
if (env->ExceptionCheck()) {
env->ExceptionDescribe();
env->ExceptionClear();
}
env->DeleteLocalRef(class_libspotify);
}
void on_logged_in(list<int> int_params, list<string> string_params, sp_session *session, sp_track *track) {
sp_error error = (sp_error)int_params.front();
bool success = (SP_ERROR_OK == error) ? true : false;
JNIEnv *env;
jclass class_libspotify = find_class_from_native_thread(&env);
jmethodID methodId = env->GetStaticMethodID(class_libspotify, "onLogin", "(ZLjava/lang/String;Ljava/lang/String;)V");
log("on_logged_in: success:%s, error %s, sp_error_message(error) %s, session %s, sp_session_user_name(session) %s",
success?"true":"false", error==0?"null":"not null", sp_error_message(error)==0?"null":"not null",
session==0?"null":"not null", sp_session_user_name(session)==0?"null":"not null");
env->CallStaticVoidMethod(class_libspotify, methodId, success, env->NewStringUTF(sp_error_message(error)),
env->NewStringUTF(sp_session_user_name(session)));
if (env->ExceptionCheck()) {
env->ExceptionDescribe();
env->ExceptionClear();
}
env->DeleteLocalRef(class_libspotify);
}
static void SP_CALLCONV search_complete(sp_search *search, void *userdata) {
JNIEnv *env;
jclass classLibspotify = find_class_from_native_thread(&env);
string &qid = *static_cast<string*>(userdata);
jstring j_qid = env->NewStringUTF(qid.c_str());
bool success = (sp_search_error(search) == SP_ERROR_OK) ? true : false;
int count = sp_search_num_tracks(search);
jstring j_trackname;
jstring j_trackuri;
jstring j_albumname;
jstring j_artistname;
sp_track *track;
for (int i=0;i< count;i++){
track = sp_search_track(search, i);
if (track != 0 && sp_track_error(track) == SP_ERROR_OK){
const char *temp = sp_track_name(track);
if (temp != 0 && strlen(temp) != 0){
j_trackname = env->NewStringUTF(temp);
}
int trackDuration = sp_track_duration(track);
if (sp_track_error(track) != SP_ERROR_OK)
log("sp_track_error: %s",sp_error_message(sp_track_error(track)));
int trackDiscnumber = sp_track_disc(track);
if (sp_track_error(track) != SP_ERROR_OK)
log("sp_track_error: %s",sp_error_message(sp_track_error(track)));
int trackIndex = sp_track_index(track);
if (sp_track_error(track) != SP_ERROR_OK)
log("sp_track_error: %s",sp_error_message(sp_track_error(track)));
char buffer [64];
sp_link *link = sp_link_create_from_track(track, 0);
if (link != 0){
sp_link_as_string(link, buffer, 64);
}
j_trackuri = env->NewStringUTF(buffer);
sp_album *album = sp_track_album(track);
if (sp_track_error(track) != SP_ERROR_OK)
log("sp_track_error: %s",sp_error_message(sp_track_error(track)));
int albumYear = 0;
if (album != 0){
temp = sp_album_name(album);
albumYear = sp_album_year(album);
if (temp != 0 && strlen(temp) != 0){
j_albumname = env->NewStringUTF(temp);
}
}
sp_artist *artist = sp_track_artist(track,0);
if (sp_track_error(track) != SP_ERROR_OK)
log("sp_track_error: %s",sp_error_message(sp_track_error(track)));
if (artist != 0){
temp = sp_artist_name(artist);
if (temp != 0 && strlen(temp) != 0){
j_artistname = env->NewStringUTF(temp);
}
}
jmethodID methodIdAddResult = env->GetStaticMethodID(classLibspotify, "addResult",
"(Ljava/lang/String;Ljava/lang/String;IIILjava/lang/String;Ljava/lang/String;ILjava/lang/String;)V");
env->CallStaticVoidMethod(classLibspotify, methodIdAddResult, j_qid, j_trackname,
trackDuration, trackDiscnumber, trackIndex, j_trackuri,
j_albumname, albumYear, j_artistname);
if (env->ExceptionCheck()) {
env->ExceptionDescribe();
env->ExceptionClear();
}
env->DeleteLocalRef(j_trackname);
env->DeleteLocalRef(j_trackuri);
env->DeleteLocalRef(j_artistname);
env->DeleteLocalRef(j_albumname);
j_trackname = NULL;
j_trackuri = NULL;
j_artistname = NULL;
j_albumname = NULL;
}
}
jmethodID methodIdOnResolved = env->GetStaticMethodID(classLibspotify, "onResolved",
"(Ljava/lang/String;ZLjava/lang/String;Ljava/lang/String;)V");
jstring j_error = env->NewStringUTF(sp_error_message(sp_search_error(search)));
jstring j_didyoumean = env->NewStringUTF(sp_search_did_you_mean(search));
env->CallStaticVoidMethod(classLibspotify, methodIdOnResolved, j_qid, success, j_error,
j_didyoumean);
if (env->ExceptionCheck()) {
env->ExceptionDescribe();
env->ExceptionClear();
}
env->DeleteLocalRef(classLibspotify);
env->DeleteLocalRef(j_qid);
env->DeleteLocalRef(j_error);
env->DeleteLocalRef(j_didyoumean);
log("Finished resolving query:'%s', success'%s', track count:'%d', qid:'%s'", sp_search_query(search),
(success?"true":"false"), count, qid.c_str());
sp_search_release(search);
delete &qid;
}
