examples/tv-app/android/java/ContentLauncherManager.cpp - third_party/github/project-chip/connectedhomeip - Git at Google

 /*
  *
  *    Copyright (c) 2021 Project CHIP Authors
  *    All rights reserved.
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
  *    You may obtain a copy of the License at
  *
  *        http://www.apache.org/licenses/LICENSE-2.0
  *
  *    Unless required by applicable law or agreed to in writing, software
  *    distributed under the License is distributed on an "AS IS" BASIS,
  *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  *    See the License for the specific language governing permissions and
  *    limitations under the License.
  */

 #include "ContentLauncherManager.h"
 #include "TvApp-JNI.h"
 #include <app-common/zap-generated/attributes/Accessors.h>
 #include <app-common/zap-generated/ids/Clusters.h>
 #include <jni.h>
 #include <lib/core/CHIPSafeCasts.h>
 #include <lib/support/CHIPJNIError.h>
 #include <lib/support/JniReferences.h>
 #include <lib/support/JniTypeWrappers.h>

 using namespace std;
 using namespace chip;
 using namespace chip::app::DataModel;
 using namespace chip::app::Clusters::ContentLauncher;

 void emberAfContentLauncherClusterInitCallback(EndpointId endpoint)
 {
     ChipLogProgress(Zcl, "TV Android App: ContentLauncher::PostClusterInit");
     TvAppJNIMgr().PostClusterInit(chip::app::Clusters::ContentLauncher::Id, endpoint);
 }

 void ContentLauncherManager::NewManager(jint endpoint, jobject manager)
 {
     ChipLogProgress(Zcl, "TV Android App: ContentLauncher::SetDefaultDelegate");
     ContentLauncherManager * mgr = new ContentLauncherManager();
     mgr->InitializeWithObjects(manager);
     chip::app::Clusters::ContentLauncher::SetDefaultDelegate(static_cast<EndpointId>(endpoint), mgr);
 }

 void ContentLauncherManager::HandleLaunchContent(CommandResponseHelper<LaunchResponseType> & helper,
                                                  const DecodableList<ParameterType> & parameterList, bool autoplay,
                                                  const chip::CharSpan & data)
 {
     Commands::LaunchResponse::Type response;
     CHIP_ERROR err = CHIP_NO_ERROR;
     JNIEnv * env   = JniReferences::GetInstance().GetEnvForCurrentThread();

     ChipLogProgress(Zcl, "Received ContentLauncherManager::LaunchContent");
     VerifyOrExit(mContentLauncherManagerObject != nullptr, err = CHIP_ERROR_INCORRECT_STATE);
     VerifyOrExit(mLaunchContentMethod != nullptr, err = CHIP_ERROR_INCORRECT_STATE);
     VerifyOrExit(env != NULL, err = CHIP_JNI_ERROR_NO_ENV);

     {
         UtfString jData(env, data);

         // Todo: make parameterList java
         jobjectArray parameterArray = nullptr;

         jobject resp = env->CallObjectMethod(mContentLauncherManagerObject, mLaunchContentMethod, parameterArray,
                                              static_cast<jboolean>(autoplay), jData.jniValue());
         if (env->ExceptionCheck())
         {
             ChipLogError(Zcl, "Java exception in ContentLauncherManager::LaunchContent");
             env->ExceptionDescribe();
             env->ExceptionClear();
             err = CHIP_ERROR_INCORRECT_STATE;
             goto exit;
         }

         VerifyOrExit(resp != nullptr, err = CHIP_JNI_ERROR_NULL_OBJECT);
         jclass respCls     = env->GetObjectClass(resp);
         jfieldID statusFid = env->GetFieldID(respCls, "status", "I");
         VerifyOrExit(statusFid != nullptr, err = CHIP_JNI_ERROR_FIELD_NOT_FOUND);
         jint status = env->GetIntField(resp, statusFid);

         jfieldID dataFid = env->GetFieldID(respCls, "data", "Ljava/lang/String;");
         VerifyOrExit(dataFid != nullptr, err = CHIP_JNI_ERROR_FIELD_NOT_FOUND);
         jstring jdataStr = (jstring) env->GetObjectField(resp, dataFid);
         JniUtfString dataStr(env, jdataStr);

         response.status = static_cast<chip::app::Clusters::ContentLauncher::ContentLaunchStatusEnum>(status);
         response.data   = chip::Optional<CharSpan>(dataStr.charSpan());

         err = helper.Success(response);
     }

 exit:
     if (err != CHIP_NO_ERROR)
     {
         ChipLogError(Zcl, "ContentLauncherManager::LaunchContent status error: %s", err.AsString());
     }
 }

 void ContentLauncherManager::HandleLaunchUrl(CommandResponseHelper<LaunchResponseType> & helper, const chip::CharSpan & contentUrl,
                                              const chip::CharSpan & displayString,
                                              const BrandingInformationType & brandingInformation)
 {
     Commands::LaunchResponse::Type response;
     CHIP_ERROR err = CHIP_NO_ERROR;
     JNIEnv * env   = JniReferences::GetInstance().GetEnvForCurrentThread();

     ChipLogProgress(Zcl, "Received ContentLauncherManager::LaunchContentUrl");
     VerifyOrExit(mContentLauncherManagerObject != nullptr, err = CHIP_ERROR_INCORRECT_STATE);
     VerifyOrExit(mLaunchUrlMethod != nullptr, err = CHIP_ERROR_INCORRECT_STATE);
     VerifyOrExit(env != NULL, err = CHIP_JNI_ERROR_NO_ENV);

     {
         UtfString jContentUrl(env, contentUrl);
         UtfString jDisplayString(env, displayString);

         // Todo: make brandingInformation java
         jobjectArray branding = nullptr;

         jobject resp = env->CallObjectMethod(mContentLauncherManagerObject, mLaunchUrlMethod, jContentUrl.jniValue(),
                                              jDisplayString.jniValue(), branding);
         if (env->ExceptionCheck())
         {
             ChipLogError(Zcl, "Java exception in ContentLauncherManager::LaunchUrl");
             env->ExceptionDescribe();
             env->ExceptionClear();
             err = CHIP_ERROR_INCORRECT_STATE;
             goto exit;
         }

         VerifyOrExit(resp != nullptr, err = CHIP_JNI_ERROR_NULL_OBJECT);
         jclass respCls     = env->GetObjectClass(resp);
         jfieldID statusFid = env->GetFieldID(respCls, "status", "I");
         VerifyOrExit(statusFid != nullptr, err = CHIP_JNI_ERROR_FIELD_NOT_FOUND);
         jint status = env->GetIntField(resp, statusFid);

         jfieldID dataFid = env->GetFieldID(respCls, "data", "Ljava/lang/String;");
         VerifyOrExit(dataFid != nullptr, err = CHIP_JNI_ERROR_FIELD_NOT_FOUND);
         jstring jdataStr = (jstring) env->GetObjectField(resp, dataFid);
         JniUtfString dataStr(env, jdataStr);

         response.status = static_cast<chip::app::Clusters::ContentLauncher::ContentLaunchStatusEnum>(status);
         response.data   = chip::Optional<CharSpan>(dataStr.charSpan());

         err = helper.Success(response);
     }

 exit:
     if (err != CHIP_NO_ERROR)
     {
         ChipLogError(Zcl, "ContentLauncherManager::LaunchUrl status error: %s", err.AsString());
     }
 }

 CHIP_ERROR ContentLauncherManager::HandleGetAcceptHeaderList(AttributeValueEncoder & aEncoder)
 {
     CHIP_ERROR err = CHIP_NO_ERROR;
     JNIEnv * env   = JniReferences::GetInstance().GetEnvForCurrentThread();
     std::list<std::string> acceptedHeadersList;

     ChipLogProgress(Zcl, "Received ContentLauncherManager::GetAcceptHeader");
     VerifyOrExit(mContentLauncherManagerObject != nullptr, err = CHIP_ERROR_INCORRECT_STATE);
     VerifyOrExit(mGetAcceptHeaderMethod != nullptr, err = CHIP_ERROR_INCORRECT_STATE);
     VerifyOrExit(env != NULL, err = CHIP_JNI_ERROR_NO_ENV);

     return aEncoder.EncodeList([this, env](const auto & encoder) -> CHIP_ERROR {
         jobjectArray acceptedHeadersArray =
             (jobjectArray) env->CallObjectMethod(mContentLauncherManagerObject, mGetAcceptHeaderMethod);
         if (env->ExceptionCheck())
         {
             ChipLogError(Zcl, "Java exception in ContentLauncherManager::GetAcceptHeader");
             env->ExceptionDescribe();
             env->ExceptionClear();
             return CHIP_ERROR_INCORRECT_STATE;
         }

         jint size = env->GetArrayLength(acceptedHeadersArray);
         for (int i = 0; i < size; i++)
         {
             jstring jAcceptedHeader = (jstring) env->GetObjectArrayElement(acceptedHeadersArray, i);
             JniUtfString acceptedHeader(env, jAcceptedHeader);
             ReturnErrorOnFailure(encoder.Encode(acceptedHeader.charSpan()));
         }

         return CHIP_NO_ERROR;
     });

 exit:
     if (err != CHIP_NO_ERROR)
     {
         ChipLogError(Zcl, "ContentLauncherManager::GetAcceptHeader status error: %s", err.AsString());
     }

     return err;
 }

 uint32_t ContentLauncherManager::HandleGetSupportedStreamingProtocols()
 {
     CHIP_ERROR err                       = CHIP_NO_ERROR;
     JNIEnv * env                         = JniReferences::GetInstance().GetEnvForCurrentThread();
     uint32_t supportedStreamingProtocols = 0;

     ChipLogProgress(Zcl, "Received ContentLauncherManager::GetSupportedStreamingProtocols");
     VerifyOrExit(mContentLauncherManagerObject != nullptr, err = CHIP_ERROR_INCORRECT_STATE);
     VerifyOrExit(mGetSupportedStreamingProtocolsMethod != nullptr, err = CHIP_ERROR_INCORRECT_STATE);
     VerifyOrExit(env != NULL, err = CHIP_JNI_ERROR_NO_ENV);

     {
         jlong jSupportedStreamingProtocols =
             env->CallLongMethod(mContentLauncherManagerObject, mGetSupportedStreamingProtocolsMethod);
         supportedStreamingProtocols = (uint32_t) jSupportedStreamingProtocols;
         if (env->ExceptionCheck())
         {
             ChipLogError(Zcl, "Java exception in ContentLauncherManager::GetAcceptHeader");
             env->ExceptionDescribe();
             env->ExceptionClear();
             err = CHIP_ERROR_INCORRECT_STATE;
             goto exit;
         }
     }

 exit:
     if (err != CHIP_NO_ERROR)
     {
         ChipLogError(Zcl, "ContentLauncherManager::GetSupportedStreamingProtocols status error: %s", err.AsString());
     }

     return supportedStreamingProtocols;
 }

 void ContentLauncherManager::InitializeWithObjects(jobject managerObject)
 {
     JNIEnv * env = JniReferences::GetInstance().GetEnvForCurrentThread();
     VerifyOrReturn(env != nullptr, ChipLogError(Zcl, "Failed to GetEnvForCurrentThread for ContentLauncherManager"));

     mContentLauncherManagerObject = env->NewGlobalRef(managerObject);
     VerifyOrReturn(mContentLauncherManagerObject != nullptr, ChipLogError(Zcl, "Failed to NewGlobalRef ContentLauncherManager"));

     jclass ContentLauncherClass = env->GetObjectClass(managerObject);
     VerifyOrReturn(ContentLauncherClass != nullptr, ChipLogError(Zcl, "Failed to get ContentLauncherManager Java class"));

     mGetAcceptHeaderMethod = env->GetMethodID(ContentLauncherClass, "getAcceptHeader", "()[Ljava/lang/String;");
     if (mGetAcceptHeaderMethod == nullptr)
     {
         ChipLogError(Zcl, "Failed to access ContentLauncherManager 'getInputList' method");
         env->ExceptionClear();
     }

     mGetSupportedStreamingProtocolsMethod = env->GetMethodID(ContentLauncherClass, "getSupportedStreamingProtocols", "()J");
     if (mGetSupportedStreamingProtocolsMethod == nullptr)
     {
         ChipLogError(Zcl, "Failed to access ContentLauncherManager 'getSupportedStreamingProtocols' method");
         env->ExceptionClear();
     }

     mLaunchContentMethod = env->GetMethodID(ContentLauncherClass, "launchContent",
                                             "([Lcom/matter/tv/server/tvapp/ContentLaunchSearchParameter;ZLjava/lang/String;)Lcom/"
                                             "matter/tv/server/tvapp/ContentLaunchResponse;");
     if (mLaunchContentMethod == nullptr)
     {
         ChipLogError(Zcl, "Failed to access ContentLauncherManager 'launchContent' method");
         env->ExceptionClear();
     }

     mLaunchUrlMethod = env->GetMethodID(ContentLauncherClass, "launchUrl",
                                         "(Ljava/lang/String;Ljava/lang/String;Lcom/matter/tv/server/tvapp/"
                                         "ContentLaunchBrandingInformation;)Lcom/matter/tv/server/tvapp/ContentLaunchResponse;");
     if (mLaunchUrlMethod == nullptr)
     {
         ChipLogError(AppServer, "Failed to access 'launchUrl' method");
         env->ExceptionClear();
     }
 }

 uint32_t ContentLauncherManager::GetFeatureMap(chip::EndpointId endpoint)
 {
     uint32_t featureMap = 0;
     Attributes::FeatureMap::Get(endpoint, &featureMap);
     return featureMap;
 }
	/*
	*
	* Copyright (c) 2021 Project CHIP Authors
	* All rights reserved.
	*
	* Licensed under the Apache License, Version 2.0 (the "License");
	* you may not use this file except in compliance with the License.
	* You may obtain a copy of the License at
	*
	* http://www.apache.org/licenses/LICENSE-2.0
	*
	* Unless required by applicable law or agreed to in writing, software
	* distributed under the License is distributed on an "AS IS" BASIS,
	* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	* See the License for the specific language governing permissions and
	* limitations under the License.
	*/

	#include "ContentLauncherManager.h"
	#include "TvApp-JNI.h"
	#include <app-common/zap-generated/attributes/Accessors.h>
	#include <app-common/zap-generated/ids/Clusters.h>
	#include <jni.h>
	#include <lib/core/CHIPSafeCasts.h>
	#include <lib/support/CHIPJNIError.h>
	#include <lib/support/JniReferences.h>
	#include <lib/support/JniTypeWrappers.h>

	using namespace std;
	using namespace chip;
	using namespace chip::app::DataModel;
	using namespace chip::app::Clusters::ContentLauncher;

	void emberAfContentLauncherClusterInitCallback(EndpointId endpoint)
	{
	ChipLogProgress(Zcl, "TV Android App: ContentLauncher::PostClusterInit");
	TvAppJNIMgr().PostClusterInit(chip::app::Clusters::ContentLauncher::Id, endpoint);
	}

	void ContentLauncherManager::NewManager(jint endpoint, jobject manager)
	{
	ChipLogProgress(Zcl, "TV Android App: ContentLauncher::SetDefaultDelegate");
	ContentLauncherManager * mgr = new ContentLauncherManager();
	mgr->InitializeWithObjects(manager);
	chip::app::Clusters::ContentLauncher::SetDefaultDelegate(static_cast<EndpointId>(endpoint), mgr);
	}

	void ContentLauncherManager::HandleLaunchContent(CommandResponseHelper<LaunchResponseType> & helper,
	const DecodableList<ParameterType> & parameterList, bool autoplay,
	const chip::CharSpan & data)
	{
	Commands::LaunchResponse::Type response;
	CHIP_ERROR err = CHIP_NO_ERROR;
	JNIEnv * env = JniReferences::GetInstance().GetEnvForCurrentThread();

	ChipLogProgress(Zcl, "Received ContentLauncherManager::LaunchContent");
	VerifyOrExit(mContentLauncherManagerObject != nullptr, err = CHIP_ERROR_INCORRECT_STATE);
	VerifyOrExit(mLaunchContentMethod != nullptr, err = CHIP_ERROR_INCORRECT_STATE);
	VerifyOrExit(env != NULL, err = CHIP_JNI_ERROR_NO_ENV);

	{
	UtfString jData(env, data);

	// Todo: make parameterList java
	jobjectArray parameterArray = nullptr;

	jobject resp = env->CallObjectMethod(mContentLauncherManagerObject, mLaunchContentMethod, parameterArray,
	static_cast<jboolean>(autoplay), jData.jniValue());
	if (env->ExceptionCheck())
	{
	ChipLogError(Zcl, "Java exception in ContentLauncherManager::LaunchContent");
	env->ExceptionDescribe();
	env->ExceptionClear();
	err = CHIP_ERROR_INCORRECT_STATE;
	goto exit;
	}

	VerifyOrExit(resp != nullptr, err = CHIP_JNI_ERROR_NULL_OBJECT);
	jclass respCls = env->GetObjectClass(resp);
	jfieldID statusFid = env->GetFieldID(respCls, "status", "I");
	VerifyOrExit(statusFid != nullptr, err = CHIP_JNI_ERROR_FIELD_NOT_FOUND);
	jint status = env->GetIntField(resp, statusFid);

	jfieldID dataFid = env->GetFieldID(respCls, "data", "Ljava/lang/String;");
	VerifyOrExit(dataFid != nullptr, err = CHIP_JNI_ERROR_FIELD_NOT_FOUND);
	jstring jdataStr = (jstring) env->GetObjectField(resp, dataFid);
	JniUtfString dataStr(env, jdataStr);

	response.status = static_cast<chip::app::Clusters::ContentLauncher::ContentLaunchStatusEnum>(status);
	response.data = chip::Optional<CharSpan>(dataStr.charSpan());

	err = helper.Success(response);
	}

	exit:
	if (err != CHIP_NO_ERROR)
	{
	ChipLogError(Zcl, "ContentLauncherManager::LaunchContent status error: %s", err.AsString());
	}
	}

	void ContentLauncherManager::HandleLaunchUrl(CommandResponseHelper<LaunchResponseType> & helper, const chip::CharSpan & contentUrl,
	const chip::CharSpan & displayString,
	const BrandingInformationType & brandingInformation)
	{
	Commands::LaunchResponse::Type response;
	CHIP_ERROR err = CHIP_NO_ERROR;
	JNIEnv * env = JniReferences::GetInstance().GetEnvForCurrentThread();

	ChipLogProgress(Zcl, "Received ContentLauncherManager::LaunchContentUrl");
	VerifyOrExit(mContentLauncherManagerObject != nullptr, err = CHIP_ERROR_INCORRECT_STATE);
	VerifyOrExit(mLaunchUrlMethod != nullptr, err = CHIP_ERROR_INCORRECT_STATE);
	VerifyOrExit(env != NULL, err = CHIP_JNI_ERROR_NO_ENV);

	{
	UtfString jContentUrl(env, contentUrl);
	UtfString jDisplayString(env, displayString);

	// Todo: make brandingInformation java
	jobjectArray branding = nullptr;

	jobject resp = env->CallObjectMethod(mContentLauncherManagerObject, mLaunchUrlMethod, jContentUrl.jniValue(),
	jDisplayString.jniValue(), branding);
	if (env->ExceptionCheck())
	{
	ChipLogError(Zcl, "Java exception in ContentLauncherManager::LaunchUrl");
	env->ExceptionDescribe();
	env->ExceptionClear();
	err = CHIP_ERROR_INCORRECT_STATE;
	goto exit;
	}

	VerifyOrExit(resp != nullptr, err = CHIP_JNI_ERROR_NULL_OBJECT);
	jclass respCls = env->GetObjectClass(resp);
	jfieldID statusFid = env->GetFieldID(respCls, "status", "I");
	VerifyOrExit(statusFid != nullptr, err = CHIP_JNI_ERROR_FIELD_NOT_FOUND);
	jint status = env->GetIntField(resp, statusFid);

	jfieldID dataFid = env->GetFieldID(respCls, "data", "Ljava/lang/String;");
	VerifyOrExit(dataFid != nullptr, err = CHIP_JNI_ERROR_FIELD_NOT_FOUND);
	jstring jdataStr = (jstring) env->GetObjectField(resp, dataFid);
	JniUtfString dataStr(env, jdataStr);

	response.status = static_cast<chip::app::Clusters::ContentLauncher::ContentLaunchStatusEnum>(status);
	response.data = chip::Optional<CharSpan>(dataStr.charSpan());

	err = helper.Success(response);
	}

	exit:
	if (err != CHIP_NO_ERROR)
	{
	ChipLogError(Zcl, "ContentLauncherManager::LaunchUrl status error: %s", err.AsString());
	}
	}

	CHIP_ERROR ContentLauncherManager::HandleGetAcceptHeaderList(AttributeValueEncoder & aEncoder)
	{
	CHIP_ERROR err = CHIP_NO_ERROR;
	JNIEnv * env = JniReferences::GetInstance().GetEnvForCurrentThread();
	std::list<std::string> acceptedHeadersList;

	ChipLogProgress(Zcl, "Received ContentLauncherManager::GetAcceptHeader");
	VerifyOrExit(mContentLauncherManagerObject != nullptr, err = CHIP_ERROR_INCORRECT_STATE);
	VerifyOrExit(mGetAcceptHeaderMethod != nullptr, err = CHIP_ERROR_INCORRECT_STATE);
	VerifyOrExit(env != NULL, err = CHIP_JNI_ERROR_NO_ENV);

	return aEncoder.EncodeList([this, env](const auto & encoder) -> CHIP_ERROR {
	jobjectArray acceptedHeadersArray =
	(jobjectArray) env->CallObjectMethod(mContentLauncherManagerObject, mGetAcceptHeaderMethod);
	if (env->ExceptionCheck())
	{
	ChipLogError(Zcl, "Java exception in ContentLauncherManager::GetAcceptHeader");
	env->ExceptionDescribe();
	env->ExceptionClear();
	return CHIP_ERROR_INCORRECT_STATE;
	}

	jint size = env->GetArrayLength(acceptedHeadersArray);
	for (int i = 0; i < size; i++)
	{
	jstring jAcceptedHeader = (jstring) env->GetObjectArrayElement(acceptedHeadersArray, i);
	JniUtfString acceptedHeader(env, jAcceptedHeader);
	ReturnErrorOnFailure(encoder.Encode(acceptedHeader.charSpan()));
	}

	return CHIP_NO_ERROR;
	});

	exit:
	if (err != CHIP_NO_ERROR)
	{
	ChipLogError(Zcl, "ContentLauncherManager::GetAcceptHeader status error: %s", err.AsString());
	}

	return err;
	}

	uint32_t ContentLauncherManager::HandleGetSupportedStreamingProtocols()
	{
	CHIP_ERROR err = CHIP_NO_ERROR;
	JNIEnv * env = JniReferences::GetInstance().GetEnvForCurrentThread();
	uint32_t supportedStreamingProtocols = 0;

	ChipLogProgress(Zcl, "Received ContentLauncherManager::GetSupportedStreamingProtocols");
	VerifyOrExit(mContentLauncherManagerObject != nullptr, err = CHIP_ERROR_INCORRECT_STATE);
	VerifyOrExit(mGetSupportedStreamingProtocolsMethod != nullptr, err = CHIP_ERROR_INCORRECT_STATE);
	VerifyOrExit(env != NULL, err = CHIP_JNI_ERROR_NO_ENV);

	{
	jlong jSupportedStreamingProtocols =
	env->CallLongMethod(mContentLauncherManagerObject, mGetSupportedStreamingProtocolsMethod);
	supportedStreamingProtocols = (uint32_t) jSupportedStreamingProtocols;
	if (env->ExceptionCheck())
	{
	ChipLogError(Zcl, "Java exception in ContentLauncherManager::GetAcceptHeader");
	env->ExceptionDescribe();
	env->ExceptionClear();
	err = CHIP_ERROR_INCORRECT_STATE;
	goto exit;
	}
	}

	exit:
	if (err != CHIP_NO_ERROR)
	{
	ChipLogError(Zcl, "ContentLauncherManager::GetSupportedStreamingProtocols status error: %s", err.AsString());
	}

	return supportedStreamingProtocols;
	}

	void ContentLauncherManager::InitializeWithObjects(jobject managerObject)
	{
	JNIEnv * env = JniReferences::GetInstance().GetEnvForCurrentThread();
	VerifyOrReturn(env != nullptr, ChipLogError(Zcl, "Failed to GetEnvForCurrentThread for ContentLauncherManager"));

	mContentLauncherManagerObject = env->NewGlobalRef(managerObject);
	VerifyOrReturn(mContentLauncherManagerObject != nullptr, ChipLogError(Zcl, "Failed to NewGlobalRef ContentLauncherManager"));

	jclass ContentLauncherClass = env->GetObjectClass(managerObject);
	VerifyOrReturn(ContentLauncherClass != nullptr, ChipLogError(Zcl, "Failed to get ContentLauncherManager Java class"));

	mGetAcceptHeaderMethod = env->GetMethodID(ContentLauncherClass, "getAcceptHeader", "()[Ljava/lang/String;");
	if (mGetAcceptHeaderMethod == nullptr)
	{
	ChipLogError(Zcl, "Failed to access ContentLauncherManager 'getInputList' method");
	env->ExceptionClear();
	}

	mGetSupportedStreamingProtocolsMethod = env->GetMethodID(ContentLauncherClass, "getSupportedStreamingProtocols", "()J");
	if (mGetSupportedStreamingProtocolsMethod == nullptr)
	{
	ChipLogError(Zcl, "Failed to access ContentLauncherManager 'getSupportedStreamingProtocols' method");
	env->ExceptionClear();
	}

	mLaunchContentMethod = env->GetMethodID(ContentLauncherClass, "launchContent",
	"([Lcom/matter/tv/server/tvapp/ContentLaunchSearchParameter;ZLjava/lang/String;)Lcom/"
	"matter/tv/server/tvapp/ContentLaunchResponse;");
	if (mLaunchContentMethod == nullptr)
	{
	ChipLogError(Zcl, "Failed to access ContentLauncherManager 'launchContent' method");
	env->ExceptionClear();
	}

	mLaunchUrlMethod = env->GetMethodID(ContentLauncherClass, "launchUrl",
	"(Ljava/lang/String;Ljava/lang/String;Lcom/matter/tv/server/tvapp/"
	"ContentLaunchBrandingInformation;)Lcom/matter/tv/server/tvapp/ContentLaunchResponse;");
	if (mLaunchUrlMethod == nullptr)
	{
	ChipLogError(AppServer, "Failed to access 'launchUrl' method");
	env->ExceptionClear();
	}
	}

	uint32_t ContentLauncherManager::GetFeatureMap(chip::EndpointId endpoint)
	{
	uint32_t featureMap = 0;
	Attributes::FeatureMap::Get(endpoint, &featureMap);
	return featureMap;
	}