115 lines
3.4 KiB
C++
115 lines
3.4 KiB
C++
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/**
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* @file
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*
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* @author Mamadou Babaei <mamadou@senseglove.com>
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*
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* @section LICENSE
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*
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* (The MIT License)
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*
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* Copyright (c) 2020 - 2022 SenseGlove
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*
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* @section DESCRIPTION
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*
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*
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*/
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#include "SGAndroid/SGConnectJNI.h"
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#if PLATFORM_ANDROID
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#include "Android/AndroidApplication.h"
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#include "Android/AndroidJava.h"
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#endif /* PLATFORM_ANDROID */
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static constexpr char SGCONNECT_JAVA_CLASS_NAME[] = "com.senseglove.sgconnect.SGConnect";
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int32 FSGConnectJNI::Init()
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{
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int32 Result = 0;
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#if PLATFORM_ANDROID
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JNIEnv* Env = FAndroidApplication::GetJavaEnv();
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if (Env)
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{
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jclass Class = FAndroidApplication::FindJavaClass(SGCONNECT_JAVA_CLASS_NAME);
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if (!Env->IsSameObject(Class, nullptr))
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{
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jmethodID Method = Env->GetStaticMethodID(Class, "Init", "()I");
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if (Method)
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{
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Result = Env->CallStaticIntMethod(Class, Method);
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}
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}
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}
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#endif /* PLATFORM_ANDROID */
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return Result;
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}
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int32 FSGConnectJNI::Dispose()
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{
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int32 Result = 0;
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#if PLATFORM_ANDROID
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JNIEnv* Env = FAndroidApplication::GetJavaEnv();
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if (Env)
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{
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jclass Class = FAndroidApplication::FindJavaClass(SGCONNECT_JAVA_CLASS_NAME);
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if (!Env->IsSameObject(Class, nullptr))
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{
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jmethodID Method = Env->GetStaticMethodID(Class, "Dispose", "()I");
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if (Method)
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{
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Result = Env->CallStaticIntMethod(Class, Method);
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}
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}
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}
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#endif /* PLATFORM_ANDROID */
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return Result;
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}
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FString FSGConnectJNI::GetLibraryVersion()
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{
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FString Result;
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#if PLATFORM_ANDROID
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JNIEnv* Env = FAndroidApplication::GetJavaEnv();
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if (Env)
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{
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jclass Class = FAndroidApplication::FindJavaClass(SGCONNECT_JAVA_CLASS_NAME);
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if (!Env->IsSameObject(Class, nullptr))
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{
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jmethodID Method = Env->GetStaticMethodID(Class, "GetLibraryVersion", "()Ljava/lang/String;");
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if (Method)
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{
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jstring ResultJString = (jstring)Env->CallStaticObjectMethod(Class, Method);
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const char* ResultChars = Env->GetStringUTFChars(ResultJString, nullptr);
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Result = FString(UTF8_TO_TCHAR(ResultChars));
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Env->ReleaseStringUTFChars(ResultJString, ResultChars);
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}
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}
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}
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#endif /* PLATFORM_ANDROID */
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return Result;
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}
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