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Diffstat (limited to 'examples/01.HelloWorld_Android/main.cpp')
| -rw-r--r-- | examples/01.HelloWorld_Android/main.cpp | 387 |
1 files changed, 0 insertions, 387 deletions
diff --git a/examples/01.HelloWorld_Android/main.cpp b/examples/01.HelloWorld_Android/main.cpp deleted file mode 100644 index 087da55..0000000 --- a/examples/01.HelloWorld_Android/main.cpp +++ /dev/null @@ -1,387 +0,0 @@ -/** Example 027 Helloworld_Android
- This example shows a simple application for Android.
-*/
-
-#include <irrlicht.h>
-
-#ifdef _IRR_ANDROID_PLATFORM_
-
-#include <android_native_app_glue.h>
-#include "android_tools.h"
-#include "android/window.h"
-
-using namespace irr;
-using namespace core;
-using namespace scene;
-using namespace video;
-using namespace io;
-using namespace gui;
-
-
-enum GUI_IDS
-{
- GUI_INFO_FPS,
- GUI_IRR_LOGO,
-};
-
-
-/*
- Android is using multitouch events.
- We allow users to move around the Irrlicht logo as example of how to use those.
-*/
-class MyEventReceiver : public IEventReceiver
-{
-public:
- MyEventReceiver(android_app* app )
- : Device(0), AndroidApp(app), SpriteToMove(0), TouchID(-1)
- {
- }
-
- void Init(IrrlichtDevice *device)
- {
- Device = device;
- }
-
- virtual bool OnEvent(const SEvent& event)
- {
- if (event.EventType == EET_TOUCH_INPUT_EVENT)
- {
- /*
- For now we fake mouse-events. Touch-events will be handled inside Irrlicht in the future, but until
- that is implemented you can use this workaround to get a GUI which works at least for simple elements like
- buttons. That workaround does ignore multi-touch events - if you need several buttons pressed at the same
- time you have to handle that yourself.
- */
- SEvent fakeMouseEvent;
- fakeMouseEvent.EventType = EET_MOUSE_INPUT_EVENT;
- fakeMouseEvent.MouseInput.X = event.TouchInput.X;
- fakeMouseEvent.MouseInput.Y = event.TouchInput.Y;
- fakeMouseEvent.MouseInput.Shift = false;
- fakeMouseEvent.MouseInput.Control = false;
- fakeMouseEvent.MouseInput.ButtonStates = 0;
- fakeMouseEvent.MouseInput.Event = EMIE_COUNT;
-
- switch (event.TouchInput.Event)
- {
- case ETIE_PRESSED_DOWN:
- {
- // We only work with the first for now.force opengl error
- if ( TouchID == -1 )
- {
- fakeMouseEvent.MouseInput.Event = EMIE_LMOUSE_PRESSED_DOWN;
-
- if (Device)
- {
- position2d<s32> touchPoint(event.TouchInput.X, event.TouchInput.Y);
- IGUIElement * logo = Device->getGUIEnvironment()->getRootGUIElement()->getElementFromId ( GUI_IRR_LOGO );
- if ( logo && logo->isPointInside (touchPoint) )
- {
- TouchID = event.TouchInput.ID;
- SpriteToMove = logo;
- SpriteStartRect = SpriteToMove->getRelativePosition();
- TouchStartPos = touchPoint;
- }
- }
- }
- break;
- }
- case ETIE_MOVED:
- if ( TouchID == event.TouchInput.ID )
- {
- fakeMouseEvent.MouseInput.Event = EMIE_MOUSE_MOVED;
- fakeMouseEvent.MouseInput.ButtonStates = EMBSM_LEFT;
-
- if ( SpriteToMove && TouchID == event.TouchInput.ID )
- {
-
- position2d<s32> touchPoint(event.TouchInput.X, event.TouchInput.Y);
- MoveSprite(touchPoint);
- }
- }
- break;
- case ETIE_LEFT_UP:
- if ( TouchID == event.TouchInput.ID )
- {
- fakeMouseEvent.MouseInput.Event = EMIE_LMOUSE_LEFT_UP;
-
- if ( SpriteToMove )
- {
- TouchID = -1;
- position2d<s32> touchPoint(event.TouchInput.X, event.TouchInput.Y);
- MoveSprite(touchPoint);
- SpriteToMove = 0;
- }
- }
- break;
- default:
- break;
- }
-
- if ( fakeMouseEvent.MouseInput.Event != EMIE_COUNT && Device )
- {
- Device->postEventFromUser(fakeMouseEvent);
- }
- }
- else if ( event.EventType == EET_GUI_EVENT )
- {
- /*
- Show and hide the soft input keyboard when an edit-box get's the focus.
- */
- switch(event.GUIEvent.EventType)
- {
- case EGET_EDITBOX_ENTER:
- if ( event.GUIEvent.Caller->getType() == EGUIET_EDIT_BOX )
- {
- if( Device->getGUIEnvironment() )
- Device->getGUIEnvironment()->setFocus(NULL);
- android::setSoftInputVisibility(AndroidApp, false);
- }
- break;
- case EGET_ELEMENT_FOCUS_LOST:
- if ( event.GUIEvent.Caller->getType() == EGUIET_EDIT_BOX )
- {
- /* Unfortunatly this only works on some android devices.
- On other devices Android passes through touch-input events when the virtual keyboard is clicked while blocking those events in areas where the keyboard isn't.
- Very likely an Android bug as it only happens in certain cases (like Android Lollipop with landscape mode on MotoG, but also some reports from other devices).
- Or maybe Irrlicht still does something wrong.
- Can't figure it out so far - so be warned - with landscape mode you might be better off writing your own keyboard.
- */
- android::setSoftInputVisibility(AndroidApp, false);
- }
- break;
- case EGET_ELEMENT_FOCUSED:
- if ( event.GUIEvent.Caller->getType() == EGUIET_EDIT_BOX )
- {
- android::setSoftInputVisibility(AndroidApp, true);
- }
- break;
- default:
- break;
- }
- }
-
- return false;
- }
-
- void MoveSprite(const irr::core::position2d<irr::s32> &touchPos)
- {
- irr::core::position2d<irr::s32> move(touchPos-TouchStartPos);
- SpriteToMove->setRelativePosition(SpriteStartRect.UpperLeftCorner + move);
- }
-
-private:
- IrrlichtDevice * Device;
- android_app* AndroidApp;
- gui::IGUIElement * SpriteToMove;
- core::rect<s32> SpriteStartRect;
- core::position2d<irr::s32> TouchStartPos;
- s32 TouchID;
-};
-
-/* Mainloop.
-*/
-void mainloop( IrrlichtDevice *device, IGUIStaticText * infoText )
-{
- u32 loop = 0; // loop is reset when the app is destroyed unlike runCounter
- static u32 runCounter = 0; // static's seem to survive even an app-destroy message (not sure if that's guaranteed).
- while(device->run())
- {
- /*
- The window seems to be always active in this setup.
- That's because when it's not active Android will stop the code from running.
- */
- if (device->isWindowActive())
- {
- /*
- Show FPS and some counters to show which parts of an app run
- in different app-lifecycle states.
- */
- if ( infoText )
- {
- stringw str = L"FPS:";
- str += (s32)device->getVideoDriver()->getFPS();
- str += L" r:";
- str += runCounter;
- str += L" l:";
- str += loop;
- infoText->setText ( str.c_str() );
- }
-
- device->getVideoDriver()->beginScene(true, true, SColor(0,100,100,100));
- device->getSceneManager()->drawAll();
- device->getGUIEnvironment()->drawAll();
- device->getVideoDriver()->endScene ();
- }
- device->yield(); // probably nicer to the battery
- ++runCounter;
- ++loop;
- }
-}
-
-/* Main application code. */
-void android_main(android_app* app)
-{
- // Make sure glue isn't stripped.
- app_dummy();
-
- /*
- The receiver can already receive system events while createDeviceEx is called.
- So we create it first.
- */
- MyEventReceiver receiver(app);
-
- /*
- Create the device.
- You have currently the choice between 2 drivers:
- EDT_OGLES1 is basically a opengl fixed function pipeline.
- EDT_OGLES2 is a shader pipeline. Irrlicht comes with shaders to simulate
- typical fixed function materials. For this to work the
- corresponding shaders from the Irrlicht media/Shaders folder are
- copied to the application assets folder (done in the Makefile).
- */
- SIrrlichtCreationParameters param;
-// param.DriverType = EDT_OGLES1; // android:glEsVersion in AndroidManifest.xml should be "0x00010000" (requesting 0x00020000 will also guarantee that ES1 works)
- param.DriverType = EDT_OGLES2; // android:glEsVersion in AndroidManifest.xml should be "0x00020000"
- param.WindowSize = dimension2d<u32>(300,300); // using 0,0 it will automatically set it to the maximal size
- param.PrivateData = app;
- param.Bits = 24;
- param.ZBufferBits = 16;
- param.AntiAlias = 0;
- param. EventReceiver = &receiver;
-
- /* Logging is written to a file. So your application should disable all logging when you distribute your
- application or it can fill up that file over time.
- */
-#ifndef _DEBUG
- param.LoggingLevel = ELL_NONE;
-#endif
-
- IrrlichtDevice *device = createDeviceEx(param);
- if (device == 0)
- return;
-
- receiver.Init(device);
-
-// ANativeActivity_setWindowFlags(app->activity, AWINDOW_FLAG_FULLSCREEN, 0);
-
- IVideoDriver* driver = device->getVideoDriver();
- ISceneManager* smgr = device->getSceneManager();
- IGUIEnvironment* guienv = device->getGUIEnvironment();
- ILogger* logger = device->getLogger();
- IFileSystem * fs = device->getFileSystem();
-
- /* Access to the Android native window. You often need this when accessing NDK functions like we are doing here.
- Note that windowWidth/windowHeight have already subtracted things like the taskbar which your device might have,
- so you get the real size of your render-window.
- */
- ANativeWindow* nativeWindow = static_cast<ANativeWindow*>(driver->getExposedVideoData().OGLESAndroid.Window);
- int32_t windowWidth = ANativeWindow_getWidth(app->window);
- int32_t windowHeight = ANativeWindow_getHeight(app->window);
-
- /* Get display metrics. We are accessing the Java functions of the JVM directly in this case as there is no NDK function for that yet.
- Checkout android_tools.cpp if you want to know how that is done. */
- irr::android::SDisplayMetrics displayMetrics;
- memset(&displayMetrics, 0, sizeof displayMetrics);
- irr::android::getDisplayMetrics(app, displayMetrics);
-
- /* For troubleshooting you can use the Irrlicht logger.
- The Irrlicht logging messages are send to the Android logging system using the tag "Irrlicht".
- They stay in a file there, so you can check them even after running your app.
- You can watch them with the command: "adb logcat Irrlicht:V DEBUG:V *:S"
- This means Irrlicht _V_erbose, debug messages verbose (p.E callstack on crashes) and all other messages _S_ilent.
- Clean the logging file with: "adb logcat -c".
- See http://developer.android.com/tools/debugging/debugging-log.html for more advanced log options.
- */
- char strDisplay[1000];
- sprintf(strDisplay, "Window size:(%d/%d)\nDisplay size:(%d/%d)", windowWidth, windowHeight, displayMetrics.widthPixels, displayMetrics.heightPixels);
- logger->log(strDisplay);
-
- core::dimension2d<s32> dim(driver->getScreenSize());
- sprintf(strDisplay, "getScreenSize:(%d/%d)", dim.Width, dim.Height);
- logger->log(strDisplay);
-
-
- /* Your media must be somewhere inside the assets folder. The assets folder is the root for the file system.
- This example copies the media in the Android.mk makefile. */
- stringc mediaPath = "media/";
-
- // The Android assets file-system does not know which sub-directories it has (blame google).
- // So we have to add all sub-directories in assets manually. Otherwise we could still open the files,
- // but existFile checks will fail (which are for example needed by getFont).
- for ( u32 i=0; i < fs->getFileArchiveCount(); ++i )
- {
- IFileArchive* archive = fs->getFileArchive(i);
- if ( archive->getType() == EFAT_ANDROID_ASSET )
- {
- archive->addDirectoryToFileList(mediaPath);
- break;
- }
- }
-
- /* Set the font-size depending on your device.
- dpi=dots per inch. 1 inch = 2.54 cm. */
- IGUISkin* skin = guienv->getSkin();
- IGUIFont* font = 0;
- if ( displayMetrics.xdpi < 100 ) // just guessing some value where fontsize might start to get too small
- font = guienv->getFont(mediaPath + "fonthaettenschweiler.bmp");
- else
- font = guienv->getFont(mediaPath + "bigfont.png");
- if (font)
- skin->setFont(font);
-
- // A field to show some text. Comment out stat->setText in run() if you want to see the dpi instead of the fps.
- IGUIStaticText *text = guienv->addStaticText(stringw(displayMetrics.xdpi).c_str(),
- rect<s32>(5,5,635,35), false, false, 0, GUI_INFO_FPS );
- guienv->addEditBox( L"", rect<s32>(5,40,475,80));
-
- // add irrlicht logo
- IGUIImage * logo = guienv->addImage(driver->getTexture(mediaPath + "irrlichtlogo3.png"),
- core::position2d<s32>(5,85), true, 0, GUI_IRR_LOGO);
- s32 minLogoWidth = windowWidth/3;
- if ( logo && logo->getRelativePosition().getWidth() < minLogoWidth )
- {
- /* Scale to make it better visible on high-res devices (we could also work with dpi here).
- */
- logo->setScaleImage(true);
- core::rect<s32> logoPos(logo->getRelativePosition());
- f32 scale = (f32)minLogoWidth/(f32)logoPos.getWidth();
- logoPos.LowerRightCorner.X = logoPos.UpperLeftCorner.X + minLogoWidth;
- logoPos.LowerRightCorner.Y = logoPos.UpperLeftCorner.Y + (s32)((f32)logoPos.getHeight()*scale);
- logo->setRelativePosition(logoPos);
- }
-
- /*
- Add a 3d model. Note that you might need to add light when using other models.
- A copy of the model and it's textures must be inside the assets folder to be installed to Android.
- In this example we do copy it to the assets folder in the Makefile jni/Android.mk
- */
- IAnimatedMesh* mesh = smgr->getMesh(mediaPath + "dwarf.x");
- if (!mesh)
- {
- device->closeDevice();
- device->drop();
- return;
- }
- smgr->addAnimatedMeshSceneNode( mesh );
-
-
- /*
- To look at the mesh, we place a camera.
- */
- smgr->addCameraSceneNode(0, vector3df(15,40,-90), vector3df(0,30,0));
-
- /*
- Mainloop. Applications usually never quit themself in Android. The OS is responsible for that.
- */
- mainloop(device, text);
-
- /* Cleanup */
- device->setEventReceiver(0);
- device->closeDevice();
- device->drop();
-}
-
-#endif // defined(_IRR_ANDROID_PLATFORM_)
-
-/*
-**/
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