railbird/react-native-vision-camera
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feat: Print Frame Processor errors to Metro console

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This commit is contained in:
Marc Rousavy
2021-06-28 20:44:50 +02:00
parent 0bbb03df90
commit 4bacee796a
3 changed files with 49 additions and 6 deletions
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34
android/src/main/cpp/FrameProcessorRuntimeManager.cpp
View File

@@ -82,6 +82,26 @@ CameraView* FrameProcessorRuntimeManager::findCameraViewById(int viewId) {
return result->cthis();
}
void FrameProcessorRuntimeManager::logErrorToJS(std::string message) {
if (!this->jsCallInvoker_) {
return;
}
this->jsCallInvoker_->invokeAsync([this, message]() {
if (this->runtime_ == nullptr) {
return;
}
auto& runtime = *this->runtime_;
auto consoleError = runtime
.global()
.getPropertyAsObject(runtime, "console")
.getPropertyAsFunction(runtime, "error");
consoleError.call(runtime, jsi::String::createFromUtf8(runtime, message));
});
}
// actual JSI installer
void FrameProcessorRuntimeManager::installJSIBindings() {
__android_log_write(ANDROID_LOG_INFO, TAG, "Installing JSI bindings...");
@@ -132,10 +152,16 @@ void FrameProcessorRuntimeManager::installJSIBindings() {
auto function = std::make_shared<jsi::Function>(worklet->getValue(rt).asObject(rt).asFunction(rt));
// assign lambda to frame processor
cameraView->setFrameProcessor([&rt, function](jni::local_ref<JImageProxy::javaobject> frame) {
// create HostObject which holds the Frame (JImageProxy)
auto hostObject = std::make_shared<JImageProxyHostObject>(frame);
function->call(rt, jsi::Object::createFromHostObject(rt, hostObject));
cameraView->setFrameProcessor([this, &rt, function](jni::local_ref<JImageProxy::javaobject> frame) {
try {
// create HostObject which holds the Frame (JImageProxy)
auto hostObject = std::make_shared<JImageProxyHostObject>(frame);
function->call(rt, jsi::Object::createFromHostObject(rt, hostObject));
} catch (jsi::JSError& jsError) {
auto message = "Frame Processor threw an error: " + jsError.getMessage();
__android_log_write(ANDROID_LOG_ERROR, TAG, message.c_str());
this->logErrorToJS(message);
}
});
__android_log_write(ANDROID_LOG_INFO, TAG, "Frame Processor set!");

1
android/src/main/cpp/FrameProcessorRuntimeManager.h
View File

@@ -53,6 +53,7 @@ class FrameProcessorRuntimeManager : public jni::HybridClass<FrameProcessorRunti
void initializeRuntime();
void installJSIBindings();
void registerPlugin(alias_ref<FrameProcessorPlugin::javaobject> plugin);
void logErrorToJS(std::string message);
};
} // namespace vision