Examples with PropertyValuesHolder android.animation.PropertyValuesHolder used on opensource projects

Example 11 with PropertyValuesHolder

use of android.animation.PropertyValuesHolder in project TextSurface by elevenetc.

the class Rotate3D method start.

@Override
public void start(@Nullable final IEndListener listener) {
    PropertyValuesHolder valHolder = null;
    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);
    }
}

Example 12 with PropertyValuesHolder

use of android.animation.PropertyValuesHolder in project TextSurface by elevenetc.

the class ScaleSurface method start.

@Override
public void start(@Nullable IEndListener listener) {
    float pivotX;
    float pivotY;
    if (fit == -1) {
        pivotX = textPivot.getPosition().getRelativeX(pivot, textPivot, true);
        pivotY = textPivot.getPosition().getRelativeY(pivot, textPivot, true);
    } else {
        int surfaceWidth = textSurface.getWidth();
        float textWidth = textPivot.getWidth();
        toScale = surfaceWidth / textWidth;
        pivotX = textPivot.getPosition().getRelativeX(Pivot.CENTER, textPivot, true);
        pivotY = textPivot.getPosition().getRelativeY(Pivot.CENTER, textPivot, true);
    }
    PropertyValuesHolder scaleHolder = PropertyValuesHolder.ofFloat("scale", camera.getScale(), toScale);
    PropertyValuesHolder pivotXHolder = PropertyValuesHolder.ofFloat("scalePivotX", camera.getScalePivotX(), pivotX);
    PropertyValuesHolder pivotYHolder = PropertyValuesHolder.ofFloat("scalePivotY", camera.getScalePivotY(), pivotY);
    animator = ObjectAnimator.ofPropertyValuesHolder(camera, scaleHolder, pivotXHolder, pivotYHolder);
    animator.setInterpolator(new FastOutSlowInInterpolator());
    animator.setDuration(duration);
    animator.addUpdateListener(this);
    Utils.addEndListener(this, animator, listener);
    animator.start();
}

Example 13 with PropertyValuesHolder

use of android.animation.PropertyValuesHolder in project Launcher3 by chislon.

the class LauncherTransitionable method growAndFadeOutFolderIcon.

private void growAndFadeOutFolderIcon(FolderIcon fi) {
    if (fi == null)
        return;
    PropertyValuesHolder alpha = PropertyValuesHolder.ofFloat("alpha", 0);
    PropertyValuesHolder scaleX = PropertyValuesHolder.ofFloat("scaleX", 1.5f);
    PropertyValuesHolder scaleY = PropertyValuesHolder.ofFloat("scaleY", 1.5f);
    FolderInfo info = (FolderInfo) fi.getTag();
    if (info.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) {
        CellLayout cl = (CellLayout) fi.getParent().getParent();
        CellLayout.LayoutParams lp = (CellLayout.LayoutParams) fi.getLayoutParams();
        cl.setFolderLeaveBehindCell(lp.cellX, lp.cellY);
    }
    // Push an ImageView copy of the FolderIcon into the DragLayer and hide the original
    copyFolderIconToImage(fi);
    fi.setVisibility(View.INVISIBLE);
    ObjectAnimator oa = LauncherAnimUtils.ofPropertyValuesHolder(mFolderIconImageView, alpha, scaleX, scaleY);
    oa.setDuration(getResources().getInteger(R.integer.config_folderAnimDuration));
    oa.start();
}

Example 14 with PropertyValuesHolder

use of android.animation.PropertyValuesHolder in project Launcher3 by chislon.

the class LauncherTransitionable method shrinkAndFadeInFolderIcon.

private void shrinkAndFadeInFolderIcon(final FolderIcon fi) {
    if (fi == null)
        return;
    PropertyValuesHolder alpha = PropertyValuesHolder.ofFloat("alpha", 1.0f);
    PropertyValuesHolder scaleX = PropertyValuesHolder.ofFloat("scaleX", 1.0f);
    PropertyValuesHolder scaleY = PropertyValuesHolder.ofFloat("scaleY", 1.0f);
    final CellLayout cl = (CellLayout) fi.getParent().getParent();
    // We remove and re-draw the FolderIcon in-case it has changed
    mDragLayer.removeView(mFolderIconImageView);
    copyFolderIconToImage(fi);
    ObjectAnimator oa = LauncherAnimUtils.ofPropertyValuesHolder(mFolderIconImageView, alpha, scaleX, scaleY);
    oa.setDuration(getResources().getInteger(R.integer.config_folderAnimDuration));
    oa.addListener(new AnimatorListenerAdapter() {

        @Override
        public void onAnimationEnd(Animator animation) {
            if (cl != null) {
                cl.clearFolderLeaveBehind();
                // Remove the ImageView copy of the FolderIcon and make the original visible.
                mDragLayer.removeView(mFolderIconImageView);
                fi.setVisibility(View.VISIBLE);
            }
        }
    });
    oa.start();
}

Example 15 with PropertyValuesHolder

use of android.animation.PropertyValuesHolder in project Signal-Android by WhisperSystems.

the class Tweener method to.

@SuppressLint("NewApi")
public static Tweener to(Object object, long duration, Object... vars) {
    long delay = 0;
    AnimatorUpdateListener updateListener = null;
    AnimatorListener listener = null;
    TimeInterpolator interpolator = null;
    // Iterate through arguments and discover properties to animate
    ArrayList<PropertyValuesHolder> props = new ArrayList<PropertyValuesHolder>(vars.length / 2);
    for (int i = 0; i < vars.length; i += 2) {
        if (!(vars[i] instanceof String)) {
            throw new IllegalArgumentException("Key must be a string: " + vars[i]);
        }
        String key = (String) vars[i];
        Object value = vars[i + 1];
        if ("simultaneousTween".equals(key)) {
        // TODO
        } else if ("ease".equals(key)) {
            // TODO: multiple interpolators?
            interpolator = (TimeInterpolator) value;
        } else if ("onUpdate".equals(key) || "onUpdateListener".equals(key)) {
            updateListener = (AnimatorUpdateListener) value;
        } else if ("onComplete".equals(key) || "onCompleteListener".equals(key)) {
            listener = (AnimatorListener) value;
        } else if ("delay".equals(key)) {
            delay = ((Number) value).longValue();
        } else if ("syncWith".equals(key)) {
        // TODO
        } else if (value instanceof float[]) {
            props.add(PropertyValuesHolder.ofFloat(key, ((float[]) value)[0], ((float[]) value)[1]));
        } else if (value instanceof Number) {
            float floatValue = ((Number) value).floatValue();
            props.add(PropertyValuesHolder.ofFloat(key, floatValue));
        } else {
            throw new IllegalArgumentException("Bad argument for key \"" + key + "\" with value " + value.getClass());
        }
    }
    // Re-use existing tween, if present
    Tweener tween = sTweens.get(object);
    ObjectAnimator anim = null;
    if (tween == null) {
        anim = ObjectAnimator.ofPropertyValuesHolder(object, props.toArray(new PropertyValuesHolder[props.size()]));
        tween = new Tweener(anim);
        sTweens.put(object, tween);
        if (DEBUG)
            Log.v(TAG, "Added new Tweener " + tween);
    } else {
        anim = sTweens.get(object).animator;
        // Cancel all animators for given object
        replace(props, object);
    }
    if (interpolator != null) {
        anim.setInterpolator(interpolator);
    }
    // Update animation with properties discovered in loop above
    anim.setStartDelay(delay);
    anim.setDuration(duration);
    if (updateListener != null) {
        // There should be only one
        anim.removeAllUpdateListeners();
        anim.addUpdateListener(updateListener);
    }
    if (listener != null) {
        // There should be only one.
        anim.removeAllListeners();
        anim.addListener(listener);
    }
    anim.addListener(mCleanupListener);
    anim.start();
    return tween;
}