Method OnLoad

core/android/CanvasImage.cpp:25–34

}

void CanvasImage::OnLoad(std::function<void()> finished) {
    this->finished_ = finished;
    JNIEnv *env_ = GetJniEnvSafe();
    ScopedJavaLocalRef<jstring> urlStr_ = StringToJavaString(env_, this->url_);
    jclass clzz = env_->FindClass("com/antgroup/antv/f2/F2ImageLoadUtil");
    jmethodID methodID = env_->GetStaticMethodID(clzz, "loadImage", "(Ljava/lang/String;J)V");
    // C调用java
    long canvasImageHandler = reinterpret_cast<jlong>(this);
    env_->CallStaticVoidMethod(clzz, methodID, urlStr_.obj(), canvasImageHandler);
}

void CanvasImage::OnLoadFinish(void *image, bool isSuccess) {
    if (isSuccess) {