79 lines
2.1 KiBLFS
C++
79 lines
2.1 KiBLFS
C++
/**
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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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* Copyright (c) 2020 - 2023 SenseGlove
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*
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* @section DESCRIPTION
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*
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* Provides Android-specific functionality.
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*/
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#pragma once
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#include "Platform.hpp"
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#if SG_PLATFORM_ANDROID
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#include <cstring>
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#include <memory>
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#include <string>
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#include <jni.h>
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#include "Platform.hpp"
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namespace SGCore
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{
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class Android;
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}// namespace SGCore
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class SGCore::Android
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{
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public:
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/// NOTE
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// If ContextWrapper.getFilesDir() is passed as storagePath, it won't require any special permission such as:
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// android.permission.WRITE_EXTERNAL_STORAGE or android.permission.READ_EXTERNAL_STORAGE.
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// On the Unreal Engine side, this would be FPaths::ProjectSavedDir. It also requires the following configuration:
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// [/Script/AndroidRuntimeSettings.AndroidRuntimeSettings]
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// bUseExternalFilesDir=True
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// inside the DefaultEngine.ini file.
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// Also, note that we'd assume the directory exists and user has the sufficient read/write permissions, so we won't
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// try to create the directory.
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static int32_t Initialize(JNIEnv* inEnv, jclass inClass = nullptr,
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jmethodID inActiveDevicesMethodID = nullptr,
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jmethodID inGetDeviceStringMethodID = nullptr,
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jmethodID inGetSensorStringMethodID = nullptr,
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jmethodID inWriteHapticsMethodID = nullptr,
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const std::string& storagePath = "/mnt/sdcard/SenseGlove");
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static Android& GetInstance();
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public:
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static const std::string& GetStoragePath();
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private:
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struct Impl;
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std::unique_ptr<Impl> Pimpl;
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private:
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Android();
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public:
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virtual ~Android();
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public:
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SG_NODISCARD int32_t ActiveDevices() const;
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SG_NODISCARD std::string GetDeviceString(int32_t deviceAddress) const;
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SG_NODISCARD std::string GetSensorString(int32_t deviceAddress) const;
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int32_t WriteHaptics(int32_t deviceAddress, const std::string& haptics) const;
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};
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#endif /* SG_PLATFORM_ANDROID */ |