Example usage for android.view.animation Interpolator Interpolator

Introduction

In this page you can find the example usage for android.view.animation Interpolator Interpolator.

Prototype

Interpolator

Source Link

Usage

From source file:com.wordplat.ikvstockchart.InteractiveKLineView.java

public InteractiveKLineView(Context context, AttributeSet attrs, int defStyleAttr) {
    super(context, attrs, defStyleAttr);

    viewRect = new RectF();
    viewPadding = ViewUtils.dpTopx(context, 10);

    render = new KLineRender(context);

    gestureDetector.setIsLongpressEnabled(true);

    int touchSlop = ViewConfiguration.get(context).getScaledTouchSlop();
    gestureCompat.setTouchSlop(touchSlop);

    final Interpolator interpolator = new Interpolator() {
        public float getInterpolation(float t) {
            t -= 1.0f;/*from  w  w w  . j av  a2s .c  om*/
            return t * t * t * t * t + 1.0f;
        }
    };

    scroller = ScrollerCompat.create(context, interpolator);

    render.setSizeColor(ViewUtils.getSizeColor(context, attrs, defStyleAttr));
}

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From source file:com.bq.robotic.robopad.RoboPad.java

/**
 * Change the visibility of some views as the connect/disconnect button depending on the
 * bluetooth connection state The state of the bluetooth connection
 *
 * @param connectionState the state of the current bluetooth connection
 *//*from w  w  w  . ja v a 2s  . c o  m*/
private void changeViewsVisibility(int connectionState) {

    switch (connectionState) {

    case Droid2InoConstants.STATE_CONNECTED:
        findViewById(R.id.bluetooth_spinner_view).setVisibility(View.INVISIBLE);
        findViewById(R.id.bluetooth_spinner_view).clearAnimation();

        connectButton.setVisibility(View.GONE);
        disconnectButton.setVisibility(View.VISIBLE);
        break;

    case Droid2InoConstants.STATE_CONNECTING:

        if (anim != null) {
            anim.setInterpolator(new Interpolator() {
                private final int frameCount = 8;

                @Override
                public float getInterpolation(float input) {
                    return (float) Math.floor(input * frameCount) / frameCount;
                }
            });

            findViewById(R.id.bluetooth_spinner_view).setVisibility(View.VISIBLE);
            findViewById(R.id.bluetooth_spinner_view).startAnimation(anim);
        } else {
            Log.e(LOG_TAG, "Anim null!!!");
        }

        break;

    case Droid2InoConstants.STATE_LISTEN:
    case Droid2InoConstants.STATE_NONE:
        findViewById(R.id.bluetooth_spinner_view).setVisibility(View.INVISIBLE);
        findViewById(R.id.bluetooth_spinner_view).clearAnimation();

        connectButton.setVisibility(View.VISIBLE);
        disconnectButton.setVisibility(View.GONE);

        break;
    }
}

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