Examples with OnPreDrawListener android.view.ViewTreeObserver.OnPreDrawListener used on opensource projects

Example 11 with OnPreDrawListener

use of android.view.ViewTreeObserver.OnPreDrawListener in project UltimateAndroid by cymcsg.

the class FilckerAnimationListView method doAnimation.

private void doAnimation() {
    setEnabled(false);
    animating = true;
    final float durationUnit = (float) MAX_ANIM_DURATION / getHeight();
    animatePreLayout(durationUnit, new AnimatorListenerAdapter() {

        @Override
        public void onAnimationEnd(final Animator animation) {
            adapter.notifyDataSetChanged();
            getViewTreeObserver().addOnPreDrawListener(new OnPreDrawListener() {

                @Override
                public boolean onPreDraw() {
                    getViewTreeObserver().removeOnPreDrawListener(this);
                    animatePostLayout(durationUnit);
                    return true;
                }
            });
        }
    });
}

Example 12 with OnPreDrawListener

use of android.view.ViewTreeObserver.OnPreDrawListener in project UltimateAndroid by cymcsg.

the class HomeArc method init.

public void init(int score) {
    this.score = score;
    Resources res = getResources();
    tb = res.getDimension(R.dimen.historyscore_tb);
    paint_black = new Paint();
    paint_black.setAntiAlias(true);
    paint_black.setColor(blackColor);
    paint_black.setStrokeWidth(tb * 0.2f);
    paint_black.setStyle(Style.STROKE);
    paint_white = new Paint();
    paint_white.setAntiAlias(true);
    paint_white.setColor(whiteColor);
    paint_white.setTextSize(tb * 6.0f);
    paint_white.setStrokeWidth(tb * 0.2f);
    paint_white.setTextAlign(Align.CENTER);
    paint_white.setStyle(Style.STROKE);
    rectf = new RectF();
    rectf.set(tb * 0.5f, tb * 0.5f, tb * 18.5f, tb * 18.5f);
    setLayoutParams(new LayoutParams((int) (tb * 19.5f), (int) (tb * 19.5f)));
    this.getViewTreeObserver().addOnPreDrawListener(new OnPreDrawListener() {

        public boolean onPreDraw() {
            new thread();
            getViewTreeObserver().removeOnPreDrawListener(this);
            return false;
        }
    });
}