Java Code Examples for android.view.ViewPropertyAnimator#scaleX()

public void onStopNestedScroll(View child) {
    // if the drag is too fast it probably was not an intentional drag but a fling, don't dismiss
    final long dragTime = System.currentTimeMillis() - scrollStartTimestamp;
    if (Math.abs(totalDrag) >= dragDismissDistance && dragTime > DRAG_DURATION_BUFFER) {
        dispatchDismissCallback();
    } else { // settle back to natural position
        ViewPropertyAnimator animator = mViewGroup.animate()
                .translationY(0f)
                .scaleY(1f)
                .setDuration(200L)
                .setInterpolator(new FastOutSlowInInterpolator())
                .setListener(null);
        if (enableScaleX) {
            animator.scaleX(1f);
        }

        animator.start();

        totalDrag = 0;
        draggingDown = draggingUp = false;
        dispatchDragCallback(0f, 0f, 0f, 0f);
    }
}
 

@Override
public void onActivityCreated(Bundle savedInstanceState)
{
	super.onActivityCreated(savedInstanceState);

	mShareBtn = (Button) getView().findViewById(R.id.share);
	mFriendPic = (RoundedImageView) getView().findViewById(R.id.friend_image);
	mTotalOwed = (TextView) getView().findViewById(R.id.amount);
	mTotalOwedPrefix = (TextView) getView().findViewById(R.id.owe_status);
	mShareBtn.setOnClickListener(this);

	// Animate the UI into view
	mFriendPic.setScaleX(0f);
	mFriendPic.setScaleY(0f);
	ViewPropertyAnimator animator = mFriendPic.animate();
	animator.scaleX(1f);
	animator.scaleY(1f);
	animator.setDuration(500);
	animator.start();
}
 

@Override
public final void animateScale(@NonNull final Axis axis,
                               @NonNull final ViewPropertyAnimator animator,
                               final float scale) {
    Condition.INSTANCE.ensureNotNull(axis, "The axis may not be null");
    Condition.INSTANCE.ensureNotNull(animator, "The animator may not be null");

    if (getOrientationInvariantAxis(axis) == Axis.DRAGGING_AXIS) {
        animator.scaleY(scale);
    } else {
        animator.scaleX(scale);
    }
}
 

public com.nineoldandroids.view.ViewPropertyAnimator scaleX(float f)
{
    ViewPropertyAnimator viewpropertyanimator = (ViewPropertyAnimator)b.get();
    if (viewpropertyanimator != null)
    {
        viewpropertyanimator.scaleX(f);
    }
    return this;
}
 

/**
 * Configures an animator, which should be used to show the dialog using a rectangular reveal
 * animation.
 *
 * @param animatedView
 *         The animated view as an instance of the class {@link View}. The view may not be null
 * @param animation
 *         The animation as an instance of the class {@link RectangleRevealAnimation}. The
 *         animation may not be null
 * @param animator
 *         The animator, which should be configured, as an instance of the class {@link
 *         ViewPropertyAnimator}. The animator may not be null
 */
private void configureShowAnimator(@NonNull final View animatedView,
                                   @NonNull final RectangleRevealAnimation animation,
                                   @NonNull final ViewPropertyAnimator animator) {
    int horizontalWindowInset =
            getDialog().getWindowInsetLeft() + getDialog().getWindowInsetRight();
    int verticalWindowInset =
            getDialog().getWindowInsetTop() + getDialog().getWindowInsetBottom();
    float translationX = 0;
    float translationY = 0;

    if (animation.getX() != null) {
        translationX = animation.getX() - animatedView.getLeft() - horizontalWindowInset;
    }

    if (animation.getY() != null) {
        translationY = animation.getY() - animatedView.getTop() - verticalWindowInset;
    }

    if (animation.getWidth() != null) {
        int viewWidth = animatedView.getWidth() - horizontalWindowInset;
        translationX -= (float) (viewWidth - animation.getWidth()) / 2f;
        animatedView.setScaleX((float) animation.getWidth() / (float) viewWidth);
        animator.scaleX(1);
    }

    if (animation.getHeight() != null) {
        int viewHeight = animatedView.getHeight() - verticalWindowInset;
        translationY -= (float) (viewHeight - animation.getHeight()) / 2f;
        animatedView.setScaleY((float) animation.getHeight() / (float) viewHeight);
        animator.scaleY(1);
    }

    if (animation.getAlpha() != null) {
        animatedView.setAlpha(animation.getAlpha());
        animator.alpha(1);
    }

    if (translationX != 0) {
        animatedView.setTranslationX(translationX);
        animator.translationX(0);
    }

    if (translationY != 0) {
        animatedView.setTranslationY(translationY);
        animator.translationY(0);
    }
}
 

/**
 * Configures an animator, which should be used to hide the dialog using a rectangular reveal
 * animation.
 *
 * @param animatedView
 *         The animated view as an instance of the class {@link View}. The view may not be null
 * @param animation
 *         The animation as an instance of the class {@link RectangleRevealAnimation}. The
 *         animation may not be null
 * @param animator
 *         The animator, which should be configured, as an instance of the class {@link
 *         ViewPropertyAnimator}. The animator may not be null
 */
private void configureHideAnimator(@NonNull final View animatedView,
                                   @NonNull final RectangleRevealAnimation animation,
                                   @NonNull final ViewPropertyAnimator animator) {
    int horizontalWindowInset =
            getDialog().getWindowInsetLeft() + getDialog().getWindowInsetRight();
    int verticalWindowInset =
            getDialog().getWindowInsetTop() + getDialog().getWindowInsetBottom();
    float translationX = 0;
    float translationY = 0;

    if (animation.getX() != null) {
        translationX = animation.getX() - animatedView.getLeft() - horizontalWindowInset;
    }

    if (animation.getY() != null) {
        translationY = animation.getY() - animatedView.getTop() - verticalWindowInset;
    }

    if (animation.getWidth() != null) {
        int viewWidth = animatedView.getWidth() - horizontalWindowInset;
        translationX -= (float) (viewWidth - animation.getWidth()) / 2f;
        animator.scaleX((float) animation.getWidth() / (float) viewWidth);
    }

    if (animation.getHeight() != null) {
        int viewHeight = animatedView.getHeight() - verticalWindowInset;
        translationY -= (float) (viewHeight - animation.getHeight()) / 2f;
        animator.scaleY((float) animation.getHeight() / (float) viewHeight);
    }

    if (animation.getAlpha() != null) {
        animator.alpha(animation.getAlpha());
    }

    if (translationX != 0) {
        animator.translationX(translationX);
    }

    if (translationY != 0) {
        animator.translationY(translationY);
    }
}
 

@Override
public View getView(int position, View convertView, ViewGroup parent) {
    View v = convertView;
    if (v == null) {
        LayoutInflater vi = (LayoutInflater) getContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE);
        v = vi.inflate(layoutId, null);
    }
    Friend friend = friends.get(position);
    if (friend != null) {
        // TODO Implement View holder pattern
        TextView name = (TextView) v.findViewById(R.id.fragment_start_friendslist_item_name);
        TextView amount = (TextView) v.findViewById(R.id.fragment_start_friendslist_item_amount);
        final RoundedImageView pic = (RoundedImageView) v.findViewById(R.id.fragment_start_friendslist_item_pic);

        v.setTag(friend); // Stored as a tag to be retrieved later for OnItemClickListener

        Log.i(TAG, "Now retrieving contact image");
        ImageLoader.getInstance().displayImage(friend.getLookupURI(), pic, Application.getImageOptions());

        name.setText(friend.getName());

        if (friend.getDebt().compareTo(BigDecimal.ZERO) < 0) {
            pic.setOuterColor(mIOweThemColour);
            amount.setText(SettingsFragment.getCurrencySymbol(mContext) +
                    SettingsFragment.getFormattedAmount(friend.getDebt().negate()));
        } else {
            pic.setOuterColor(mTheyOweMeColour);
            amount.setText(SettingsFragment.getCurrencySymbol(mContext) +
                    SettingsFragment.getFormattedAmount(friend.getDebt()));
        }
    }

    v.setScaleX(0f);
    v.setScaleY(0f);
    v.setAlpha(0f);
    ViewPropertyAnimator animate = v.animate();
    animate.scaleX(1f);
    animate.scaleY(1f);
    animate.alpha(1f);
    animate.setDuration(500);
    animate.start();
    return v;
}