public MapView(Context ctx, boolean allowNetAccess, int mode) {
super(ctx);
Display display;
this.allowNetAccess = allowNetAccess;
geoUtils = new GeoUtils(mode);
setBackgroundColor(0xFF555570);
display = ((WindowManager) ctx.getSystemService(Context.WINDOW_SERVICE)).getDefaultDisplay();
scrWidth = display.getWidth();
scrHeight = display.getHeight();
setMinimumHeight(scrWidth);
setMinimumWidth(scrHeight);
tileWidth = (int) Math.ceil(scrWidth / 256.0) + 1;
tileHeight = (int) Math.ceil(scrHeight / 256.0) + 1;
gestureDetector = new GestureDetector(ctx, new GestureListener());
zoomOutButton = new Button(ctx);
zoomOutButton.setText(" - ");
zoomOutButton.setOnClickListener(this);
zoomInButton = new Button(ctx);
zoomInButton.setText(" + ");
zoomInButton.setOnClickListener(this);
updateUI(true);
addView(zoomOutButton);
addView(zoomInButton);
}
@Override
public void onSensorChanged(SensorEvent event) {
if (event.sensor.getType() == Sensor.TYPE_ACCELEROMETER) {
float x, y;
switch (mDisplay.getRotation()) {
case Surface.ROTATION_90:
x = -event.values[1];
y = event.values[0];
break;
case Surface.ROTATION_270:
x = event.values[1];
y = -event.values[0];
break;
case Surface.ROTATION_180:
x = -event.values[1];
y = -event.values[0];
break;
default:
x = event.values[0];
y = event.values[1];
break;
}
SDLActivity.onNativeAccel(
-x / SensorManager.GRAVITY_EARTH,
y / SensorManager.GRAVITY_EARTH,
event.values[2] / SensorManager.GRAVITY_EARTH - 1);
}
}
// Called when the surface is resized
@Override
public void surfaceChanged(SurfaceHolder holder, int format, int width, int height) {
Log.v("SDL", "surfaceChanged()");
int sdlFormat = 0x15151002; // SDL_PIXELFORMAT_RGB565 by default
switch (format) {
case PixelFormat.A_8:
Log.v("SDL", "pixel format A_8");
break;
case PixelFormat.LA_88:
Log.v("SDL", "pixel format LA_88");
break;
case PixelFormat.L_8:
Log.v("SDL", "pixel format L_8");
break;
case PixelFormat.RGBA_4444:
Log.v("SDL", "pixel format RGBA_4444");
sdlFormat = 0x15421002; // SDL_PIXELFORMAT_RGBA4444
break;
case PixelFormat.RGBA_5551:
Log.v("SDL", "pixel format RGBA_5551");
sdlFormat = 0x15441002; // SDL_PIXELFORMAT_RGBA5551
break;
case PixelFormat.RGBA_8888:
Log.v("SDL", "pixel format RGBA_8888");
sdlFormat = 0x16462004; // SDL_PIXELFORMAT_RGBA8888
break;
case PixelFormat.RGBX_8888:
Log.v("SDL", "pixel format RGBX_8888");
sdlFormat = 0x16261804; // SDL_PIXELFORMAT_RGBX8888
break;
case PixelFormat.RGB_332:
Log.v("SDL", "pixel format RGB_332");
sdlFormat = 0x14110801; // SDL_PIXELFORMAT_RGB332
break;
case PixelFormat.RGB_565:
Log.v("SDL", "pixel format RGB_565");
sdlFormat = 0x15151002; // SDL_PIXELFORMAT_RGB565
break;
case PixelFormat.RGB_888:
Log.v("SDL", "pixel format RGB_888");
// Not sure this is right, maybe SDL_PIXELFORMAT_RGB24 instead?
sdlFormat = 0x16161804; // SDL_PIXELFORMAT_RGB888
break;
default:
Log.v("SDL", "pixel format unknown " + format);
break;
}
mWidth = width;
mHeight = height;
SDLActivity.onNativeResize(width, height, sdlFormat, mDisplay.getRefreshRate());
Log.v("SDL", "Window size:" + width + "x" + height);
// Set mIsSurfaceReady to 'true' *before* making a call to handleResume
SDLActivity.mIsSurfaceReady = true;
SDLActivity.onNativeSurfaceChanged();
if (SDLActivity.mSDLThread == null) {
// This is the entry point to the C app.
// Start up the C app thread and enable sensor input for the first time
final Thread sdlThread = new Thread(new SDLMain(), "SDLThread");
enableSensor(Sensor.TYPE_ACCELEROMETER, true);
sdlThread.start();
// Set up a listener thread to catch when the native thread ends
SDLActivity.mSDLThread =
new Thread(
new Runnable() {
@Override
public void run() {
try {
sdlThread.join();
} catch (Exception e) {
} finally {
// Native thread has finished
if (!SDLActivity.mExitCalledFromJava) {
SDLActivity.handleNativeExit();
}
}
}
},
"SDLThreadListener");
SDLActivity.mSDLThread.start();
}
}
