Example #1
0
 @Override
 public void start(@Nullable IEndListener listener) {
   text.setScalePivot(pivot, pivot);
   PropertyValuesHolder sX = PropertyValuesHolder.ofFloat("scaleX", from, to);
   PropertyValuesHolder sY = PropertyValuesHolder.ofFloat("scaleY", from, to);
   ObjectAnimator animator = ObjectAnimator.ofPropertyValuesHolder(text, sX, sY);
   Utils.addEndListener(this, animator, listener);
   animator.setDuration(duration);
   animator.addUpdateListener(this);
   animator.start();
 }
Example #2
0
  @Override
  public void start(@Nullable final IEndListener listener) {

    PropertyValuesHolder valHolder = null;
    ObjectAnimator animator;

    int fromDegree;
    int toDegree;

    text.setAlpha(255);

    if (show) {
      fromDegree = 90;
      toDegree = 0;
    } else {
      fromDegree = 0;
      toDegree = -90;
    }

    if ((pivot & Pivot.BOTTOM) == Pivot.BOTTOM) {

      valHolder = PropertyValuesHolder.ofFloat("rotationX", fromDegree, toDegree);
      cameraTransXPre = -text.getWidth() / 2;
      cameraTransXPost = text.getWidth() / 2;
      cameraTransYPre = -text.getFontDescent();
      cameraTransYPost = 0;
    } else if ((pivot & Pivot.TOP) == Pivot.TOP) {
      valHolder = PropertyValuesHolder.ofFloat("rotationX", -fromDegree, toDegree);
      cameraTransXPre = -text.getWidth() / 2;
      cameraTransXPost = text.getWidth() / 2;
      cameraTransYPre = text.getHeight() - text.getFontDescent();
      cameraTransYPost = -text.getHeight();
    }

    if ((pivot & Pivot.LEFT) == Pivot.LEFT) {
      valHolder = PropertyValuesHolder.ofFloat("rotationY", fromDegree, toDegree);
      cameraTransXPre = 0;
      cameraTransXPost = 0;
      cameraTransYPre = text.getHeight() / 2 - text.getFontDescent();
      cameraTransYPost = text.getHeight() / 2 - text.getHeight();
    } else if ((pivot & Pivot.RIGHT) == Pivot.RIGHT) {
      valHolder = PropertyValuesHolder.ofFloat("rotationY", -fromDegree, toDegree);
      cameraTransXPre = -text.getWidth();
      cameraTransXPost = text.getWidth();
      cameraTransYPre = text.getHeight() / 2 - text.getFontDescent();
      cameraTransYPost = text.getHeight() / 2 - text.getHeight();
    }

    if ((pivot & Pivot.CENTER) == Pivot.CENTER) {
      valHolder =
          PropertyValuesHolder.ofFloat(
              axis == Axis.Y ? "rotationY" : "rotationX", fromDegree, toDegree);
      cameraTransXPre = -text.getWidth() / 2;
      cameraTransXPost = text.getWidth() / 2;
      cameraTransYPre = text.getHeight() / 2 - text.getFontDescent();
      cameraTransYPost = text.getHeight() / 2 - text.getHeight();
    }

    if (valHolder != null) {
      animator = ObjectAnimator.ofPropertyValuesHolder(this, valHolder);
      animator.setInterpolator(new FastOutSlowInInterpolator());
      Utils.addEndListener(
          this,
          animator,
          new IEndListener() {
            @Override
            public void onAnimationEnd(ISurfaceAnimation animation) {
              text.removeEffect(Rotate3D.this);
              if (!show) text.setAlpha(0);
              if (listener != null) listener.onAnimationEnd(Rotate3D.this);
            }
          });
      animator.setDuration(duration);
      animator.addUpdateListener(this);
      animator.start();
    } else {
      throw new RuntimeException(
          getClass().getSuperclass() + " was not configured properly. Pivot:" + pivot);
    }
  }