void Framework::DetachSurface()
{
m_work.EnterBackground();
ASSERT(m_contextFactory != nullptr, ());
AndroidOGLContextFactory * factory = m_contextFactory->CastFactory<AndroidOGLContextFactory>();
factory->ResetSurface();
}
void Framework::DetachSurface(bool destroyContext)
{
LOG(LINFO, ("Detach surface."));
if (destroyContext)
{
LOG(LINFO, ("Destroy context."));
m_isContextDestroyed = true;
m_work.EnterBackground();
}
m_work.SetRenderingDisabled(destroyContext);
ASSERT(m_contextFactory != nullptr, ());
AndroidOGLContextFactory * factory = m_contextFactory->CastFactory<AndroidOGLContextFactory>();
factory->ResetSurface();
}
bool Framework::AttachSurface(JNIEnv * env, jobject jSurface)
{
LOG(LINFO, ("Attach surface."));
ASSERT(m_contextFactory != nullptr, ());
AndroidOGLContextFactory * factory = m_contextFactory->CastFactory<AndroidOGLContextFactory>();
factory->SetSurface(env, jSurface);
if (!factory->IsValid())
{
LOG(LWARNING, ("Invalid GL context."));
return false;
}
ASSERT(!m_guiPositions.empty(), ("GUI elements must be set-up before engine is created"));
m_work.SetRenderingEnabled(factory);
if (m_isContextDestroyed)
{
LOG(LINFO, ("Recover GL resources, viewport size:", factory->GetWidth(), factory->GetHeight()));
m_work.UpdateDrapeEngine(factory->GetWidth(), factory->GetHeight());
m_isContextDestroyed = false;
m_work.EnterForeground();
}
return true;
}
