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

 /**
  *
  *    Copyright (c) 2021 Project CHIP Authors
  *
  *    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 "MediaInputManager.h"
 #include "TvApp-JNI.h"
 #include <app-common/zap-generated/ids/Clusters.h>
 #include <lib/core/CHIPError.h>
 #include <lib/support/CHIPJNIError.h>
 #include <lib/support/JniReferences.h>
 #include <lib/support/JniTypeWrappers.h>

 #include <string>

 using namespace chip;
 using namespace chip::app::Clusters::MediaInput;

 /** @brief Media Input Cluster Init
  *
  * This function is called when a specific cluster is initialized. It gives the
  * application an opportunity to take care of cluster initialization procedures.
  * It is called exactly once for each endpoint where cluster is present.
  *
  * @param endpoint   Ver: always
  *
  */
 void emberAfMediaInputClusterInitCallback(EndpointId endpoint)
 {
     ChipLogProgress(Zcl, "TV Android App: MediaInput::PostClusterInit");
     TvAppJNIMgr().PostClusterInit(chip::app::Clusters::MediaInput::Id, endpoint);
 }

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

 CHIP_ERROR MediaInputManager::HandleGetInputList(chip::app::AttributeValueEncoder & aEncoder)
 {
     DeviceLayer::StackUnlock unlock;
     CHIP_ERROR err = CHIP_NO_ERROR;
     JNIEnv * env   = JniReferences::GetInstance().GetEnvForCurrentThread();
     VerifyOrReturnError(env != nullptr, CHIP_JNI_ERROR_NO_ENV, ChipLogError(Zcl, "Could not get JNIEnv for current thread"));
     JniLocalReferenceScope scope(env);

     ChipLogProgress(Zcl, "Received MediaInputManager::HandleGetInputList");
     VerifyOrExit(mMediaInputManagerObject.HasValidObjectRef(), err = CHIP_ERROR_INCORRECT_STATE);
     VerifyOrExit(mGetInputListMethod != nullptr, err = CHIP_ERROR_INCORRECT_STATE);

     env->ExceptionClear();

     return aEncoder.EncodeList([this, env](const auto & encoder) -> CHIP_ERROR {
         jobjectArray inputArray = (jobjectArray) env->CallObjectMethod(mMediaInputManagerObject.ObjectRef(), mGetInputListMethod);
         if (env->ExceptionCheck())
         {
             ChipLogError(AppServer, "Java exception in MediaInputManager::HandleGetInputList");
             env->ExceptionDescribe();
             env->ExceptionClear();
             return CHIP_ERROR_INCORRECT_STATE;
         }

         jint size = env->GetArrayLength(inputArray);
         for (int i = 0; i < size; i++)
         {
             app::Clusters::MediaInput::Structs::InputInfoStruct::Type mediaInput;

             jobject inputObj  = env->GetObjectArrayElement(inputArray, i);
             jclass inputClass = env->GetObjectClass(inputObj);

             jfieldID indexId = env->GetFieldID(inputClass, "index", "I");
             jint index       = env->GetIntField(inputObj, indexId);
             mediaInput.index = static_cast<uint8_t>(index);

             jfieldID typeId      = env->GetFieldID(inputClass, "type", "I");
             jint type            = env->GetIntField(inputObj, typeId);
             mediaInput.inputType = static_cast<app::Clusters::MediaInput::InputTypeEnum>(type);

             jfieldID nameId = env->GetFieldID(inputClass, "name", "Ljava/lang/String;");
             jstring jname   = static_cast<jstring>(env->GetObjectField(inputObj, nameId));

             JniUtfString name(env, jname);
             if (jname != NULL)
             {
                 mediaInput.name = name.charSpan();
             }

             jfieldID descriptionId = env->GetFieldID(inputClass, "description", "Ljava/lang/String;");
             jstring jdescription   = static_cast<jstring>(env->GetObjectField(inputObj, descriptionId));

             JniUtfString description(env, jdescription);
             if (jdescription != NULL)
             {
                 mediaInput.description = description.charSpan();
             }

             ReturnErrorOnFailure(encoder.Encode(mediaInput));
         }

         return CHIP_NO_ERROR;
     });

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

     return err;
 }

 uint8_t MediaInputManager::HandleGetCurrentInput()
 {
     DeviceLayer::StackUnlock unlock;
     CHIP_ERROR err = CHIP_NO_ERROR;
     jint index     = -1;
     JNIEnv * env   = JniReferences::GetInstance().GetEnvForCurrentThread();
     VerifyOrReturnValue(env != nullptr, 0, ChipLogError(Zcl, "Could not get JNIEnv for current thread"));
     JniLocalReferenceScope scope(env);

     ChipLogProgress(Zcl, "Received MediaInputManager::HandleGetCurrentInput");
     VerifyOrExit(mMediaInputManagerObject.HasValidObjectRef(), err = CHIP_ERROR_INCORRECT_STATE);
     VerifyOrExit(mGetCurrentInputMethod != nullptr, err = CHIP_ERROR_INCORRECT_STATE);

     env->ExceptionClear();

     {
         index = env->CallIntMethod(mMediaInputManagerObject.ObjectRef(), mGetCurrentInputMethod);
         if (env->ExceptionCheck())
         {
             ChipLogError(AppServer, "Java exception in MediaInputManager::HandleGetCurrentInput");
             env->ExceptionDescribe();
             env->ExceptionClear();
             err = CHIP_ERROR_INCORRECT_STATE;
         }
     }

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

     return uint8_t(index);
 }

 bool MediaInputManager::HandleSelectInput(const uint8_t index)
 {
     DeviceLayer::StackUnlock unlock;
     jboolean ret = JNI_FALSE;
     JNIEnv * env = JniReferences::GetInstance().GetEnvForCurrentThread();
     VerifyOrReturnValue(env != nullptr, false, ChipLogError(Zcl, "Could not get JNIEnv for current thread"));
     JniLocalReferenceScope scope(env);

     ChipLogProgress(Zcl, "Received MediaInputManager::HandleSelectInput %d", index);
     VerifyOrExit(mMediaInputManagerObject.HasValidObjectRef(), ChipLogError(Zcl, "mMediaInputManagerObject is not valid"));
     VerifyOrExit(mSelectInputMethod != nullptr, ChipLogError(Zcl, "mSelectInputMethod null"));

     env->ExceptionClear();
     ret = env->CallBooleanMethod(mMediaInputManagerObject.ObjectRef(), mSelectInputMethod, static_cast<jint>(index));
     if (env->ExceptionCheck())
     {
         ChipLogError(DeviceLayer, "Java exception in MediaInputManager::HandleSelectInput");
         env->ExceptionDescribe();
         env->ExceptionClear();
         return false;
     }

 exit:
     return static_cast<bool>(ret);
 }

 bool MediaInputManager::HandleShowInputStatus()
 {
     DeviceLayer::StackUnlock unlock;
     jboolean ret = JNI_FALSE;
     JNIEnv * env = JniReferences::GetInstance().GetEnvForCurrentThread();
     VerifyOrReturnValue(env != nullptr, false, ChipLogError(Zcl, "Could not get JNIEnv for current thread"));
     JniLocalReferenceScope scope(env);

     ChipLogProgress(Zcl, "Received MediaInputManager::HandleShowInputStatus");
     VerifyOrExit(mMediaInputManagerObject.HasValidObjectRef(), ChipLogError(Zcl, "mMediaInputManagerObject is not valid"));
     VerifyOrExit(mShowInputStatusMethod != nullptr, ChipLogError(Zcl, "mShowInputStatusMethod null"));

     env->ExceptionClear();
     ret = env->CallBooleanMethod(mMediaInputManagerObject.ObjectRef(), mShowInputStatusMethod);
     if (env->ExceptionCheck())
     {
         ChipLogError(DeviceLayer, "Java exception in MediaInputManager::HandleShowInputStatus");
         env->ExceptionDescribe();
         env->ExceptionClear();
         return false;
     }

 exit:
     return static_cast<bool>(ret);
 }

 bool MediaInputManager::HandleHideInputStatus()
 {
     DeviceLayer::StackUnlock unlock;
     jboolean ret = JNI_FALSE;
     JNIEnv * env = JniReferences::GetInstance().GetEnvForCurrentThread();
     VerifyOrReturnValue(env != nullptr, false, ChipLogError(Zcl, "Could not get JNIEnv for current thread"));
     JniLocalReferenceScope scope(env);

     ChipLogProgress(Zcl, "Received MediaInputManager::HandleHideInputStatus");
     VerifyOrExit(mMediaInputManagerObject.HasValidObjectRef(), ChipLogError(Zcl, "mMediaInputManagerObject is not valid"));
     VerifyOrExit(mHideInputStatusMethod != nullptr, ChipLogError(Zcl, "mHideInputStatusMethod null"));

     env->ExceptionClear();
     ret = env->CallBooleanMethod(mMediaInputManagerObject.ObjectRef(), mHideInputStatusMethod);
     if (env->ExceptionCheck())
     {
         ChipLogError(DeviceLayer, "Java exception in MediaInputManager::HandleHideInputStatus");
         env->ExceptionDescribe();
         env->ExceptionClear();
         return false;
     }

 exit:
     return static_cast<bool>(ret);
 }

 bool MediaInputManager::HandleRenameInput(const uint8_t index, const chip::CharSpan & name)
 {
     DeviceLayer::StackUnlock unlock;
     std::string inputname(name.data(), name.size());
     jboolean ret = JNI_FALSE;
     JNIEnv * env = JniReferences::GetInstance().GetEnvForCurrentThread();
     VerifyOrReturnValue(env != nullptr, false, ChipLogError(Zcl, "Could not get JNIEnv for current thread"));
     JniLocalReferenceScope scope(env);

     ChipLogProgress(Zcl, "Received MediaInputManager::HandleRenameInput %d to %s", index, name.data());
     VerifyOrExit(mMediaInputManagerObject.HasValidObjectRef(), ChipLogError(Zcl, "mMediaInputManagerObject is not valid"));
     VerifyOrExit(mRenameInputMethod != nullptr, ChipLogError(Zcl, "mHideInputStatusMethod null"));

     env->ExceptionClear();

     {
         UtfString jniInputname(env, inputname.data());
         ret = env->CallBooleanMethod(mMediaInputManagerObject.ObjectRef(), mRenameInputMethod, static_cast<jint>(index),
                                      jniInputname.jniValue());
         if (env->ExceptionCheck())
         {
             ChipLogError(DeviceLayer, "Java exception in MediaInputManager::HandleRenameInput");
             env->ExceptionDescribe();
             env->ExceptionClear();
             return false;
         }
     }

 exit:
     return static_cast<bool>(ret);
 }

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

     VerifyOrReturn(mMediaInputManagerObject.Init(managerObject) == CHIP_NO_ERROR,
                    ChipLogError(Zcl, "Failed to init mMediaInputManagerObject"));

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

     mGetInputListMethod =
         env->GetMethodID(MediaInputManagerClass, "getInputList", "()[Lcom/matter/tv/server/tvapp/MediaInputInfo;");
     if (mGetInputListMethod == nullptr)
     {
         ChipLogError(Zcl, "Failed to access MediaInputManager 'getInputList' method");
         env->ExceptionClear();
     }

     mGetCurrentInputMethod = env->GetMethodID(MediaInputManagerClass, "getCurrentInput", "()I");
     if (mGetCurrentInputMethod == nullptr)
     {
         ChipLogError(Zcl, "Failed to access MediaInputManager 'getCurrentInput' method");
         env->ExceptionClear();
     }

     mSelectInputMethod = env->GetMethodID(MediaInputManagerClass, "selectInput", "(I)Z");
     if (mSelectInputMethod == nullptr)
     {
         ChipLogError(Zcl, "Failed to access MediaInputManager 'selectInput' method");
         env->ExceptionClear();
     }

     mShowInputStatusMethod = env->GetMethodID(MediaInputManagerClass, "showInputStatus", "()Z");
     if (mShowInputStatusMethod == nullptr)
     {
         ChipLogError(Zcl, "Failed to access MediaInputManager 'showInputStatus' method");
         env->ExceptionClear();
     }

     mHideInputStatusMethod = env->GetMethodID(MediaInputManagerClass, "hideInputStatus", "()Z");
     if (mHideInputStatusMethod == nullptr)
     {
         ChipLogError(Zcl, "Failed to access MediaInputManager 'hideInputStatus' method");
         env->ExceptionClear();
     }

     mRenameInputMethod = env->GetMethodID(MediaInputManagerClass, "renameInput", "(ILjava/lang/String;)Z");
     if (mRenameInputMethod == nullptr)
     {
         ChipLogError(Zcl, "Failed to access MediaInputManager 'renameInput' method");
         env->ExceptionClear();
     }
 }
	/**
	*
	* Copyright (c) 2021 Project CHIP Authors
	*
	* 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 "MediaInputManager.h"
	#include "TvApp-JNI.h"
	#include <app-common/zap-generated/ids/Clusters.h>
	#include <lib/core/CHIPError.h>
	#include <lib/support/CHIPJNIError.h>
	#include <lib/support/JniReferences.h>
	#include <lib/support/JniTypeWrappers.h>

	#include <string>

	using namespace chip;
	using namespace chip::app::Clusters::MediaInput;

	/** @brief Media Input Cluster Init
	*
	* This function is called when a specific cluster is initialized. It gives the
	* application an opportunity to take care of cluster initialization procedures.
	* It is called exactly once for each endpoint where cluster is present.
	*
	* @param endpoint Ver: always
	*
	*/
	void emberAfMediaInputClusterInitCallback(EndpointId endpoint)
	{
	ChipLogProgress(Zcl, "TV Android App: MediaInput::PostClusterInit");
	TvAppJNIMgr().PostClusterInit(chip::app::Clusters::MediaInput::Id, endpoint);
	}

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

	CHIP_ERROR MediaInputManager::HandleGetInputList(chip::app::AttributeValueEncoder & aEncoder)
	{
	DeviceLayer::StackUnlock unlock;
	CHIP_ERROR err = CHIP_NO_ERROR;
	JNIEnv * env = JniReferences::GetInstance().GetEnvForCurrentThread();
	VerifyOrReturnError(env != nullptr, CHIP_JNI_ERROR_NO_ENV, ChipLogError(Zcl, "Could not get JNIEnv for current thread"));
	JniLocalReferenceScope scope(env);

	ChipLogProgress(Zcl, "Received MediaInputManager::HandleGetInputList");
	VerifyOrExit(mMediaInputManagerObject.HasValidObjectRef(), err = CHIP_ERROR_INCORRECT_STATE);
	VerifyOrExit(mGetInputListMethod != nullptr, err = CHIP_ERROR_INCORRECT_STATE);

	env->ExceptionClear();

	return aEncoder.EncodeList([this, env](const auto & encoder) -> CHIP_ERROR {
	jobjectArray inputArray = (jobjectArray) env->CallObjectMethod(mMediaInputManagerObject.ObjectRef(), mGetInputListMethod);
	if (env->ExceptionCheck())
	{
	ChipLogError(AppServer, "Java exception in MediaInputManager::HandleGetInputList");
	env->ExceptionDescribe();
	env->ExceptionClear();
	return CHIP_ERROR_INCORRECT_STATE;
	}

	jint size = env->GetArrayLength(inputArray);
	for (int i = 0; i < size; i++)
	{
	app::Clusters::MediaInput::Structs::InputInfoStruct::Type mediaInput;

	jobject inputObj = env->GetObjectArrayElement(inputArray, i);
	jclass inputClass = env->GetObjectClass(inputObj);

	jfieldID indexId = env->GetFieldID(inputClass, "index", "I");
	jint index = env->GetIntField(inputObj, indexId);
	mediaInput.index = static_cast<uint8_t>(index);

	jfieldID typeId = env->GetFieldID(inputClass, "type", "I");
	jint type = env->GetIntField(inputObj, typeId);
	mediaInput.inputType = static_cast<app::Clusters::MediaInput::InputTypeEnum>(type);

	jfieldID nameId = env->GetFieldID(inputClass, "name", "Ljava/lang/String;");
	jstring jname = static_cast<jstring>(env->GetObjectField(inputObj, nameId));

	JniUtfString name(env, jname);
	if (jname != NULL)
	{
	mediaInput.name = name.charSpan();
	}

	jfieldID descriptionId = env->GetFieldID(inputClass, "description", "Ljava/lang/String;");
	jstring jdescription = static_cast<jstring>(env->GetObjectField(inputObj, descriptionId));

	JniUtfString description(env, jdescription);
	if (jdescription != NULL)
	{
	mediaInput.description = description.charSpan();
	}

	ReturnErrorOnFailure(encoder.Encode(mediaInput));
	}

	return CHIP_NO_ERROR;
	});

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

	return err;
	}

	uint8_t MediaInputManager::HandleGetCurrentInput()
	{
	DeviceLayer::StackUnlock unlock;
	CHIP_ERROR err = CHIP_NO_ERROR;
	jint index = -1;
	JNIEnv * env = JniReferences::GetInstance().GetEnvForCurrentThread();
	VerifyOrReturnValue(env != nullptr, 0, ChipLogError(Zcl, "Could not get JNIEnv for current thread"));
	JniLocalReferenceScope scope(env);

	ChipLogProgress(Zcl, "Received MediaInputManager::HandleGetCurrentInput");
	VerifyOrExit(mMediaInputManagerObject.HasValidObjectRef(), err = CHIP_ERROR_INCORRECT_STATE);
	VerifyOrExit(mGetCurrentInputMethod != nullptr, err = CHIP_ERROR_INCORRECT_STATE);

	env->ExceptionClear();

	{
	index = env->CallIntMethod(mMediaInputManagerObject.ObjectRef(), mGetCurrentInputMethod);
	if (env->ExceptionCheck())
	{
	ChipLogError(AppServer, "Java exception in MediaInputManager::HandleGetCurrentInput");
	env->ExceptionDescribe();
	env->ExceptionClear();
	err = CHIP_ERROR_INCORRECT_STATE;
	}
	}

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

	return uint8_t(index);
	}

	bool MediaInputManager::HandleSelectInput(const uint8_t index)
	{
	DeviceLayer::StackUnlock unlock;
	jboolean ret = JNI_FALSE;
	JNIEnv * env = JniReferences::GetInstance().GetEnvForCurrentThread();
	VerifyOrReturnValue(env != nullptr, false, ChipLogError(Zcl, "Could not get JNIEnv for current thread"));
	JniLocalReferenceScope scope(env);

	ChipLogProgress(Zcl, "Received MediaInputManager::HandleSelectInput %d", index);
	VerifyOrExit(mMediaInputManagerObject.HasValidObjectRef(), ChipLogError(Zcl, "mMediaInputManagerObject is not valid"));
	VerifyOrExit(mSelectInputMethod != nullptr, ChipLogError(Zcl, "mSelectInputMethod null"));

	env->ExceptionClear();
	ret = env->CallBooleanMethod(mMediaInputManagerObject.ObjectRef(), mSelectInputMethod, static_cast<jint>(index));
	if (env->ExceptionCheck())
	{
	ChipLogError(DeviceLayer, "Java exception in MediaInputManager::HandleSelectInput");
	env->ExceptionDescribe();
	env->ExceptionClear();
	return false;
	}

	exit:
	return static_cast<bool>(ret);
	}

	bool MediaInputManager::HandleShowInputStatus()
	{
	DeviceLayer::StackUnlock unlock;
	jboolean ret = JNI_FALSE;
	JNIEnv * env = JniReferences::GetInstance().GetEnvForCurrentThread();
	VerifyOrReturnValue(env != nullptr, false, ChipLogError(Zcl, "Could not get JNIEnv for current thread"));
	JniLocalReferenceScope scope(env);

	ChipLogProgress(Zcl, "Received MediaInputManager::HandleShowInputStatus");
	VerifyOrExit(mMediaInputManagerObject.HasValidObjectRef(), ChipLogError(Zcl, "mMediaInputManagerObject is not valid"));
	VerifyOrExit(mShowInputStatusMethod != nullptr, ChipLogError(Zcl, "mShowInputStatusMethod null"));

	env->ExceptionClear();
	ret = env->CallBooleanMethod(mMediaInputManagerObject.ObjectRef(), mShowInputStatusMethod);
	if (env->ExceptionCheck())
	{
	ChipLogError(DeviceLayer, "Java exception in MediaInputManager::HandleShowInputStatus");
	env->ExceptionDescribe();
	env->ExceptionClear();
	return false;
	}

	exit:
	return static_cast<bool>(ret);
	}

	bool MediaInputManager::HandleHideInputStatus()
	{
	DeviceLayer::StackUnlock unlock;
	jboolean ret = JNI_FALSE;
	JNIEnv * env = JniReferences::GetInstance().GetEnvForCurrentThread();
	VerifyOrReturnValue(env != nullptr, false, ChipLogError(Zcl, "Could not get JNIEnv for current thread"));
	JniLocalReferenceScope scope(env);

	ChipLogProgress(Zcl, "Received MediaInputManager::HandleHideInputStatus");
	VerifyOrExit(mMediaInputManagerObject.HasValidObjectRef(), ChipLogError(Zcl, "mMediaInputManagerObject is not valid"));
	VerifyOrExit(mHideInputStatusMethod != nullptr, ChipLogError(Zcl, "mHideInputStatusMethod null"));

	env->ExceptionClear();
	ret = env->CallBooleanMethod(mMediaInputManagerObject.ObjectRef(), mHideInputStatusMethod);
	if (env->ExceptionCheck())
	{
	ChipLogError(DeviceLayer, "Java exception in MediaInputManager::HandleHideInputStatus");
	env->ExceptionDescribe();
	env->ExceptionClear();
	return false;
	}

	exit:
	return static_cast<bool>(ret);
	}

	bool MediaInputManager::HandleRenameInput(const uint8_t index, const chip::CharSpan & name)
	{
	DeviceLayer::StackUnlock unlock;
	std::string inputname(name.data(), name.size());
	jboolean ret = JNI_FALSE;
	JNIEnv * env = JniReferences::GetInstance().GetEnvForCurrentThread();
	VerifyOrReturnValue(env != nullptr, false, ChipLogError(Zcl, "Could not get JNIEnv for current thread"));
	JniLocalReferenceScope scope(env);

	ChipLogProgress(Zcl, "Received MediaInputManager::HandleRenameInput %d to %s", index, name.data());
	VerifyOrExit(mMediaInputManagerObject.HasValidObjectRef(), ChipLogError(Zcl, "mMediaInputManagerObject is not valid"));
	VerifyOrExit(mRenameInputMethod != nullptr, ChipLogError(Zcl, "mHideInputStatusMethod null"));

	env->ExceptionClear();

	{
	UtfString jniInputname(env, inputname.data());
	ret = env->CallBooleanMethod(mMediaInputManagerObject.ObjectRef(), mRenameInputMethod, static_cast<jint>(index),
	jniInputname.jniValue());
	if (env->ExceptionCheck())
	{
	ChipLogError(DeviceLayer, "Java exception in MediaInputManager::HandleRenameInput");
	env->ExceptionDescribe();
	env->ExceptionClear();
	return false;
	}
	}

	exit:
	return static_cast<bool>(ret);
	}

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

	VerifyOrReturn(mMediaInputManagerObject.Init(managerObject) == CHIP_NO_ERROR,
	ChipLogError(Zcl, "Failed to init mMediaInputManagerObject"));

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

	mGetInputListMethod =
	env->GetMethodID(MediaInputManagerClass, "getInputList", "()[Lcom/matter/tv/server/tvapp/MediaInputInfo;");
	if (mGetInputListMethod == nullptr)
	{
	ChipLogError(Zcl, "Failed to access MediaInputManager 'getInputList' method");
	env->ExceptionClear();
	}

	mGetCurrentInputMethod = env->GetMethodID(MediaInputManagerClass, "getCurrentInput", "()I");
	if (mGetCurrentInputMethod == nullptr)
	{
	ChipLogError(Zcl, "Failed to access MediaInputManager 'getCurrentInput' method");
	env->ExceptionClear();
	}

	mSelectInputMethod = env->GetMethodID(MediaInputManagerClass, "selectInput", "(I)Z");
	if (mSelectInputMethod == nullptr)
	{
	ChipLogError(Zcl, "Failed to access MediaInputManager 'selectInput' method");
	env->ExceptionClear();
	}

	mShowInputStatusMethod = env->GetMethodID(MediaInputManagerClass, "showInputStatus", "()Z");
	if (mShowInputStatusMethod == nullptr)
	{
	ChipLogError(Zcl, "Failed to access MediaInputManager 'showInputStatus' method");
	env->ExceptionClear();
	}

	mHideInputStatusMethod = env->GetMethodID(MediaInputManagerClass, "hideInputStatus", "()Z");
	if (mHideInputStatusMethod == nullptr)
	{
	ChipLogError(Zcl, "Failed to access MediaInputManager 'hideInputStatus' method");
	env->ExceptionClear();
	}

	mRenameInputMethod = env->GetMethodID(MediaInputManagerClass, "renameInput", "(ILjava/lang/String;)Z");
	if (mRenameInputMethod == nullptr)
	{
	ChipLogError(Zcl, "Failed to access MediaInputManager 'renameInput' method");
	env->ExceptionClear();
	}
	}