1 /* 2 Simple DirectMedia Layer 3 Copyright (C) 1997-2020 Sam Lantinga <slouken@libsdl.org> 4 5 This software is provided 'as-is', without any express or implied 6 warranty. In no event will the authors be held liable for any damages 7 arising from the use of this software. 8 9 Permission is granted to anyone to use this software for any purpose, 10 including commercial applications, and to alter it and redistribute it 11 freely, subject to the following restrictions: 12 13 1. The origin of this software must not be misrepresented; you must not 14 claim that you wrote the original software. If you use this software 15 in a product, an acknowledgment in the product documentation would be 16 appreciated but is not required. 17 2. Altered source versions must be plainly marked as such, and must not be 18 misrepresented as being the original software. 19 3. This notice may not be removed or altered from any source distribution. 20 */ 21 #include "../../SDL_internal.h" 22 #include "SDL_system.h" 23 24 /* Set up for C function definitions, even when using C++ */ 25 #ifdef __cplusplus 26 /* *INDENT-OFF* */ 27 extern "C" { 28 /* *INDENT-ON* */ 29 #endif 30 31 #include <EGL/eglplatform.h> 32 #include <android/native_window_jni.h> 33 34 #include "SDL_audio.h" 35 #include "SDL_rect.h" 36 #include "SDL_video.h" 37 38 /* Interface from the SDL library into the Android Java activity */ 39 extern void Android_JNI_SetActivityTitle(const char *title); 40 extern void Android_JNI_SetWindowStyle(SDL_bool fullscreen); 41 extern void Android_JNI_SetOrientation(int w, int h, int resizable, const char *hint); 42 extern void Android_JNI_MinizeWindow(void); 43 extern SDL_bool Android_JNI_ShouldMinimizeOnFocusLoss(void); 44 45 extern SDL_bool Android_JNI_GetAccelerometerValues(float values[3]); 46 extern void Android_JNI_ShowTextInput(SDL_Rect *inputRect); 47 extern void Android_JNI_HideTextInput(void); 48 extern SDL_bool Android_JNI_IsScreenKeyboardShown(void); 49 extern ANativeWindow* Android_JNI_GetNativeWindow(void); 50 extern void Android_JNI_SetSurfaceViewFormat(int format); 51 52 extern SDL_DisplayOrientation Android_JNI_GetDisplayOrientation(void); 53 extern int Android_JNI_GetDisplayDPI(float *ddpi, float *xdpi, float *ydpi); 54 55 /* Audio support */ 56 extern int Android_JNI_OpenAudioDevice(int iscapture, SDL_AudioSpec *spec); 57 extern void* Android_JNI_GetAudioBuffer(void); 58 extern void Android_JNI_WriteAudioBuffer(void); 59 extern int Android_JNI_CaptureAudioBuffer(void *buffer, int buflen); 60 extern void Android_JNI_FlushCapturedAudio(void); 61 extern void Android_JNI_CloseAudioDevice(const int iscapture); 62 extern void Android_JNI_AudioSetThreadPriority(int iscapture, int device_id); 63 64 /* Detecting device type */ 65 extern SDL_bool Android_IsDeXMode(void); 66 extern SDL_bool Android_IsChromebook(void); 67 68 #include "SDL_rwops.h" 69 70 int Android_JNI_FileOpen(SDL_RWops* ctx, const char* fileName, const char* mode); 71 Sint64 Android_JNI_FileSize(SDL_RWops* ctx); 72 Sint64 Android_JNI_FileSeek(SDL_RWops* ctx, Sint64 offset, int whence); 73 size_t Android_JNI_FileRead(SDL_RWops* ctx, void* buffer, size_t size, size_t maxnum); 74 size_t Android_JNI_FileWrite(SDL_RWops* ctx, const void* buffer, size_t size, size_t num); 75 int Android_JNI_FileClose(SDL_RWops* ctx); 76 77 /* Environment support */ 78 void Android_JNI_GetManifestEnvironmentVariables(void); 79 80 /* Clipboard support */ 81 int Android_JNI_SetClipboardText(const char* text); 82 char* Android_JNI_GetClipboardText(void); 83 SDL_bool Android_JNI_HasClipboardText(void); 84 85 /* Power support */ 86 int Android_JNI_GetPowerInfo(int* plugged, int* charged, int* battery, int* seconds, int* percent); 87 88 /* Joystick support */ 89 void Android_JNI_PollInputDevices(void); 90 91 /* Haptic support */ 92 void Android_JNI_PollHapticDevices(void); 93 void Android_JNI_HapticRun(int device_id, float intensity, int length); 94 void Android_JNI_HapticStop(int device_id); 95 96 /* Video */ 97 void Android_JNI_SuspendScreenSaver(SDL_bool suspend); 98 99 /* Touch support */ 100 void Android_JNI_InitTouch(void); 101 102 /* Threads */ 103 #include <jni.h> 104 JNIEnv *Android_JNI_GetEnv(void); 105 int Android_JNI_SetupThread(void); 106 107 /* Locale */ 108 int Android_JNI_GetLocale(char *buf, size_t buflen); 109 110 /* Generic messages */ 111 int Android_JNI_SendMessage(int command, int param); 112 113 /* Init */ 114 JNIEXPORT void JNICALL SDL_Android_Init(JNIEnv* mEnv, jclass cls); 115 116 /* MessageBox */ 117 #include "SDL_messagebox.h" 118 int Android_JNI_ShowMessageBox(const SDL_MessageBoxData *messageboxdata, int *buttonid); 119 120 /* Cursor support */ 121 int Android_JNI_CreateCustomCursor(SDL_Surface *surface, int hot_x, int hot_y); 122 SDL_bool Android_JNI_SetCustomCursor(int cursorID); 123 SDL_bool Android_JNI_SetSystemCursor(int cursorID); 124 125 /* Relative mouse support */ 126 SDL_bool Android_JNI_SupportsRelativeMouse(void); 127 SDL_bool Android_JNI_SetRelativeMouseEnabled(SDL_bool enabled); 128 129 /* Request permission */ 130 SDL_bool Android_JNI_RequestPermission(const char *permission); 131 132 int SDL_GetAndroidSDKVersion(void); 133 134 SDL_bool SDL_IsAndroidTablet(void); 135 SDL_bool SDL_IsAndroidTV(void); 136 SDL_bool SDL_IsChromebook(void); 137 SDL_bool SDL_IsDeXMode(void); 138 139 void Android_ActivityMutex_Lock(void); 140 void Android_ActivityMutex_Unlock(void); 141 void Android_ActivityMutex_Lock_Running(void); 142 143 /* Ends C function definitions when using C++ */ 144 #ifdef __cplusplus 145 /* *INDENT-OFF* */ 146 } 147 /* *INDENT-ON* */ 148 #endif 149 150 /* vi: set ts=4 sw=4 expandtab: */ 151