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fix crash in linphoneplayer end of file

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This commit is contained in:
Simon Morlat 2017-08-10 15:20:03 +02:00
parent c94f5a11a3
commit d150c2677a
1 changed files with 17 additions and 13 deletions
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30
coreapi/linphonecore_jni.cc
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@ -3515,22 +3515,24 @@ extern "C" jint Java_org_linphone_core_PayloadTypeImpl_getRate(JNIEnv* env,jobj
/* Linphone Player */
struct LinphonePlayerData {
LinphonePlayerData(JNIEnv *env, jobject listener, jobject window) :
mListener(env->NewGlobalRef(listener)),
mWindow(env->NewGlobalRef(window))
mListener(listener ? env->NewGlobalRef(listener) : NULL), mListenerClass(NULL),
mWindow(window ? env->NewGlobalRef(window) : NULL)
{
mListenerClass = (jclass)env->NewGlobalRef(env->GetObjectClass(listener));
mEndOfFileMethodID = env->GetMethodID(mListenerClass, "endOfFile", "(Lorg/linphone/core/LinphonePlayer;)V");
if(mEndOfFileMethodID == NULL) {
ms_error("Could not get endOfFile method ID");
env->ExceptionClear();
if (mListener){
mListenerClass = (jclass)env->NewGlobalRef(env->GetObjectClass(listener));
mEndOfFileMethodID = env->GetMethodID(mListenerClass, "endOfFile", "(Lorg/linphone/core/LinphonePlayer;)V");
if(mEndOfFileMethodID == NULL) {
ms_error("Could not get endOfFile method ID");
env->ExceptionClear();
}
}
}
~LinphonePlayerData() {
JNIEnv *env;
jvm->AttachCurrentThread(&env, NULL);
env->DeleteGlobalRef(mListener);
env->DeleteGlobalRef(mListenerClass);
if (mListener) env->DeleteGlobalRef(mListener);
if (mListenerClass) env->DeleteGlobalRef(mListenerClass);
if (mWindow) env->DeleteGlobalRef(mWindow);
}
@ -3546,8 +3548,10 @@ struct LinphonePlayerData {
static void _eof_callback(LinphonePlayer *player) {
JNIEnv *env;
LinphonePlayerData *player_data = (LinphonePlayerData *)linphone_player_get_user_data(player);
jvm->AttachCurrentThread(&env, NULL);
env->CallVoidMethod(player_data->mListener, player_data->mEndOfFileMethodID, player_data->mJLinphonePlayer);
if (player_data->mListener){
jvm->AttachCurrentThread(&env, NULL);
env->CallVoidMethod(player_data->mListener, player_data->mEndOfFileMethodID, player_data->mJLinphonePlayer);
}
}
extern "C" void Java_org_linphone_core_LinphonePlayerImpl_init(JNIEnv *env, jobject jPlayer, jlong ptr) {
@ -3804,7 +3808,7 @@ extern "C" jfloat Java_org_linphone_core_LinphoneCallImpl_getAverageQuality( JNI
extern "C" jlong Java_org_linphone_core_LinphoneCallImpl_getPlayer(JNIEnv *env, jobject thiz, jlong callPtr) {
LinphonePlayer *player = linphone_call_get_player((LinphoneCall *)callPtr);
LinphonePlayerData *data = new LinphonePlayerData(env, thiz, NULL);
LinphonePlayerData *data = new LinphonePlayerData(env, NULL, NULL);
linphone_player_set_user_data(player, data);
return (jlong)linphone_player_ref(player);
}
@ -7609,7 +7613,7 @@ JNIEXPORT void JNICALL Java_org_linphone_core_ErrorInfoImpl_unref(JNIEnv *env, j
extern "C" jlong Java_org_linphone_core_LinphoneCoreImpl_createLocalPlayer(JNIEnv *env, jobject jobj, jlong ptr, jobject window) {
LinphonePlayer *player = linphone_core_create_local_player((LinphoneCore *)ptr, NULL, "MSAndroidDisplay", (void *)window);
LinphonePlayerData *data = new LinphonePlayerData(env, jobj, window);
LinphonePlayerData *data = new LinphonePlayerData(env, NULL, window);
linphone_player_set_user_data(player, data);
if(player == NULL) {
ms_error("Fails to create a player");