Examples with ToggleImitator com.tumblr.backboard.imitator.ToggleImitator used on opensource projects

Example 1 with ToggleImitator

use of com.tumblr.backboard.imitator.ToggleImitator in project Backboard by tumblr.

the class BloomFragment method onCreateView.

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    mRootView = (RelativeLayout) inflater.inflate(R.layout.fragment_bloom, container, false);
    mCircles = new View[6];
    float diameter = TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, DIAMETER, getResources().getDisplayMetrics());
    final TypedArray circles = getResources().obtainTypedArray(R.array.circles);
    // layout params
    RelativeLayout.LayoutParams params = new RelativeLayout.LayoutParams((int) diameter, (int) diameter);
    params.addRule(RelativeLayout.CENTER_IN_PARENT);
    // create the circle views
    int colorIndex = 0;
    for (int i = 0; i < mCircles.length; i++) {
        mCircles[i] = new View(getActivity());
        mCircles[i].setLayoutParams(params);
        mCircles[i].setBackgroundDrawable(getResources().getDrawable(circles.getResourceId(colorIndex, -1)));
        colorIndex++;
        if (colorIndex >= circles.length()) {
            colorIndex = 0;
        }
        mRootView.addView(mCircles[i]);
    }
    circles.recycle();
    /* Animations! */
    final SpringSystem springSystem = SpringSystem.create();
    // create spring
    final Spring spring = springSystem.createSpring();
    // add listeners along arc
    double arc = 2 * Math.PI / mCircles.length;
    for (int i = 0; i < mCircles.length; i++) {
        View view = mCircles[i];
        // map spring to a line segment from the center to the edge of the ring
        spring.addListener(new MapPerformer(view, View.TRANSLATION_X, 0, 1, 0, (float) (RING_DIAMETER * Math.cos(i * arc))));
        spring.addListener(new MapPerformer(view, View.TRANSLATION_Y, 0, 1, 0, (float) (RING_DIAMETER * Math.sin(i * arc))));
        spring.setEndValue(CLOSED);
    }
    mRootView.setOnTouchListener(new ToggleImitator(spring, CLOSED, OPEN));
    return mRootView;
}

Example 2 with ToggleImitator

use of com.tumblr.backboard.imitator.ToggleImitator in project Backboard by tumblr.

the class FlowerFragment method onCreateView.

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    mRootView = (RelativeLayout) inflater.inflate(R.layout.fragment_flower, container, false);
    mCircles = new View[6];
    mCircle = mRootView.findViewById(R.id.circle);
    final float diameter = TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, DIAMETER, getResources().getDisplayMetrics());
    final TypedArray circles = getResources().obtainTypedArray(R.array.circles);
    // layout params
    final RelativeLayout.LayoutParams params = new RelativeLayout.LayoutParams((int) diameter, (int) diameter);
    params.addRule(RelativeLayout.CENTER_IN_PARENT);
    // create the circle views
    int colorIndex = 0;
    for (int i = 0; i < mCircles.length; i++) {
        mCircles[i] = new View(getActivity());
        mCircles[i].setLayoutParams(params);
        mCircles[i].setBackgroundDrawable(getResources().getDrawable(circles.getResourceId(colorIndex, -1)));
        colorIndex++;
        if (colorIndex >= circles.length()) {
            colorIndex = 0;
        }
        mRootView.addView(mCircles[i], 0);
    }
    circles.recycle();
    /* Animations! */
    final SpringSystem springSystem = SpringSystem.create();
    // create spring
    final Spring spring = springSystem.createSpring();
    // add listeners along arc
    final double arc = 2 * Math.PI / mCircles.length;
    for (int i = 0; i < mCircles.length; i++) {
        View view = mCircles[i];
        // map spring to a line segment from the center to the edge of the ring
        spring.addListener(new MapPerformer(view, View.TRANSLATION_X, 0, 1, 0, (float) (RING_DIAMETER * Math.cos(i * arc))));
        spring.addListener(new MapPerformer(view, View.TRANSLATION_Y, 0, 1, 0, (float) (RING_DIAMETER * Math.sin(i * arc))));
        spring.setEndValue(CLOSED);
    }
    final ToggleImitator imitator = new ToggleImitator(spring, CLOSED, OPEN);
    // move circle using finger, snap when near another circle, and bloom when touched
    new Actor.Builder(SpringSystem.create(), mCircle).addMotion(new SnapImitator(MotionProperty.X), View.TRANSLATION_X).addMotion(new SnapImitator(MotionProperty.Y), View.TRANSLATION_Y).onTouchListener(imitator).build();
    return mRootView;
}

Example 3 with ToggleImitator

use of com.tumblr.backboard.imitator.ToggleImitator in project Backboard by tumblr.

the class PressFragment method onCreateView.

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    final View rootView = inflater.inflate(R.layout.fragment_press, container, false);
    new Actor.Builder(SpringSystem.create(), rootView.findViewById(R.id.circle)).addMotion(new ToggleImitator(null, 1.0, 0.5), View.SCALE_X, View.SCALE_Y).build();
    return rootView;
}