FGFS-4.1/FlightInterp_Andorid
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This commit is contained in:
Nikita Kogan
2019-06-21 01:19:07 +03:00
committed by GitHub
parent 5b70036f18
commit 8acaec031b
6 changed files with 23 additions and 16 deletions
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java/com/example/ex4/Joystick.java
+6 -6
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@@ -50,8 +50,8 @@ public class Joystick extends SurfaceView implements SurfaceHolder.Callback, Vie
{
centerX = getWidth() / 2;
centerY = getHeight() / 2;
baseRadius = Math.min(getWidth(), getHeight()) / 3;
hatRadius = Math.min(getWidth(), getHeight()) / 5;
baseRadius = Math.min(getWidth(), getHeight()) / 4;
hatRadius = Math.min(getWidth(), getHeight()) / 7;
}
//method to be called when Joystick surface is created
@Override
@@ -71,7 +71,7 @@ public class Joystick extends SurfaceView implements SurfaceHolder.Callback, Vie
@Override
public void surfaceDestroyed(SurfaceHolder surfaceHolder)
{
UserHandler.getInstance().disconnect();
//nothing...
}
/*when Joystick is touched, method will be called and will compute values to be sent as
* arguments to the JoystickCallBack onJoystickMoved even handler*/
@@ -112,10 +112,10 @@ public class Joystick extends SurfaceView implements SurfaceHolder.Callback, Vie
{
Canvas drawCanvas = this.getHolder().lockCanvas();
Paint colors = new Paint();
drawCanvas.drawColor(Color.TRANSPARENT, PorterDuff.Mode.CLEAR);
colors.setARGB(255, 50, 50, 50);
drawCanvas.drawColor(Color.WHITE);
colors.setARGB(175, 50, 50, 50);
drawCanvas.drawCircle(centerX, centerY, baseRadius, colors);
colors.setARGB(255, 0, 0, 255);
colors.setARGB(200, 50, 50, 200);
drawCanvas.drawCircle(x, y, hatRadius, colors);
getHolder().unlockCanvasAndPost(drawCanvas);
}