Examples with LEFT android.support.v7.widget.helper.ItemTouchHelper.LEFT used on opensource projects

Example 91 with LEFT

use of android.support.v7.widget.helper.ItemTouchHelper.LEFT in project RxJavaInAction by fengzhizi715.

the class DividerGridItemDecoration method drawHorizontal.

public void drawHorizontal(Canvas c, RecyclerView parent) {
    int childCount = parent.getChildCount();
    for (int i = 0; i < childCount; i++) {
        final View child = parent.getChildAt(i);
        final RecyclerView.LayoutParams params = (RecyclerView.LayoutParams) child.getLayoutParams();
        final int left = child.getLeft() - params.leftMargin;
        final int right = child.getRight() + params.rightMargin + mDivider.getIntrinsicWidth();
        final int top = child.getBottom() + params.bottomMargin;
        final int bottom = top + mDivider.getIntrinsicHeight();
        mDivider.setBounds(left, top, right, bottom);
        mDivider.draw(c);
    }
}

Example 92 with LEFT

use of android.support.v7.widget.helper.ItemTouchHelper.LEFT in project opacclient by opacapp.

the class AccountDividerItemDecoration method onDraw.

@Override
public void onDraw(Canvas c, RecyclerView parent, RecyclerView.State state) {
    final int left = parent.getPaddingLeft();
    final int right = parent.getWidth() - parent.getPaddingRight();
    final int childCount = parent.getChildCount();
    for (int i = 0; i < childCount; i++) {
        final View child = parent.getChildAt(i);
        final RecyclerView.ViewHolder vh = parent.getChildViewHolder(child);
        if (!isDecorated(child, parent))
            continue;
        if (!(vh instanceof AccountAdapter.ViewHolder))
            continue;
        final RecyclerView.LayoutParams params = (RecyclerView.LayoutParams) child.getLayoutParams();
        final int top = child.getBottom() + params.bottomMargin;
        final Drawable drawable = (((AccountAdapter.ViewHolder) vh).isCoversHidden() ? mDividerWithoutInset : mDividerWithInset);
        final int bottom = top + drawable.getIntrinsicHeight();
        drawable.setBounds(left, top, right, bottom);
        drawable.draw(c);
    }
}

Example 93 with LEFT

use of android.support.v7.widget.helper.ItemTouchHelper.LEFT in project butter-android by butterproject.

the class OneShotDividerDecorator method onDraw.

@Override
public void onDraw(Canvas canvas, RecyclerView parent, RecyclerView.State state) {
    super.onDraw(canvas, parent, state);
    final int left = parent.getPaddingLeft();
    final int right = parent.getWidth() - parent.getPaddingRight();
    // only draw the divider at the specified position
    final View child = parent.getChildAt(position);
    if (null == child) {
        return;
    }
    final RecyclerView.LayoutParams params = (RecyclerView.LayoutParams) child.getLayoutParams();
    final int top = child.getBottom() + params.bottomMargin;
    final int bottom = top + divider.getIntrinsicHeight();
    divider.setBounds(left, top, right, bottom);
    divider.draw(canvas);
}

Example 94 with LEFT

use of android.support.v7.widget.helper.ItemTouchHelper.LEFT in project opacclient by opacapp.

the class ExpandingCardListManager method expand.

public void expand(final int position) {
    if (isExpanded()) {
        if (expandedPosition != position) {
            collapse(new CompleteListener() {

                @Override
                public void onComplete() {
                    expand(position);
                }
            });
        }
        return;
    }
    resetViews();
    for (int i = 0; i < position; i++) {
        llUpper.addView(getView(i, llUpper));
        if (i < position - 1)
            addSeparator(llUpper);
    }
    final View expandedView = getView(position, expandedCard);
    expandView(position, expandedView);
    expandedCard.addView(expandedView);
    for (int i = position + 1; i < getCount(); i++) {
        llLower.addView(getView(i, llLower));
        if (i < getCount() - 1)
            addSeparator(llLower);
    }
    final float lowerPos;
    if (position + 1 < getCount()) {
        lowerPos = ViewHelper.getY(views.get(position + 1)) + context.getResources().getDimensionPixelSize(R.dimen.card_topbottom_margin_default);
    } else
        lowerPos = -1;
    final float mainPos = ViewHelper.getY(views.get(position)) - mainCard.getPaddingTop();
    unexpandedHeight = views.get(position).getHeight();
    if (interceptor != null)
        interceptor.beforeExpand(views.get(position));
    // Wait a little so that touch feedback is visible before hiding buttons
    new Handler().postDelayed(new Runnable() {

        @Override
        public void run() {
            if (position != 0)
                upperCard.setVisibility(View.VISIBLE);
            if (lowerPos > 0)
                lowerCard.setVisibility(View.VISIBLE);
            expandedCard.setVisibility(View.VISIBLE);
            mainCard.setVisibility(View.GONE);
            final int previousHeight = layout.getHeight();
            layout.getViewTreeObserver().addOnPreDrawListener(new ViewTreeObserver.OnPreDrawListener() {

                @Override
                public boolean onPreDraw() {
                    int newHeight = layout.getHeight();
                    heightDifference = newHeight - previousHeight;
                    layout.getViewTreeObserver().removeOnPreDrawListener(this);
                    if (lowerPos > 0)
                        ViewHelper.setY(lowerCard, lowerPos);
                    ViewHelper.setY(expandedCard, mainPos);
                    lowerTranslationY = ViewHelper.getTranslationY(lowerCard);
                    expandedTranslationY = ViewHelper.getTranslationY(expandedCard);
                    AnimatorSet set = new AnimatorSet();
                    int defaultMargin = context.getResources().getDimensionPixelSize(R.dimen.card_side_margin_default);
                    int expandedMargin = context.getResources().getDimensionPixelSize(R.dimen.card_side_margin_selected);
                    int marginDifference = expandedMargin - defaultMargin;
                    List<Animator> animators = new ArrayList<>();
                    addAll(animators, ObjectAnimator.ofFloat(lowerCard, "translationY", ViewHelper.getTranslationY(lowerCard), 0), ObjectAnimator.ofFloat(expandedCard, "translationY", ViewHelper.getTranslationY(expandedCard), 0), ObjectAnimator.ofFloat(expandedCard, "cardElevation", context.getResources().getDimension(R.dimen.card_elevation_default), context.getResources().getDimension(R.dimen.card_elevation_selected)), ObjectAnimator.ofInt(expandedCard, "bottom", expandedCard.getBottom() + unexpandedHeight - expandedView.getHeight(), expandedCard.getBottom()), ObjectAnimator.ofInt(expandedCard, "left", expandedCard.getLeft() - marginDifference, expandedCard.getLeft()), ObjectAnimator.ofInt(expandedCard, "right", expandedCard.getRight() + marginDifference, expandedCard.getRight()));
                    if (interceptor != null) {
                        animators.addAll(interceptor.getExpandAnimations(heightDifference, expandedView));
                    }
                    set.playTogether(animators);
                    set.setDuration(ANIMATION_DURATION).start();
                    return false;
                }
            });
            expandedPosition = position;
        }
    }, 100);
}

Example 95 with LEFT

use of android.support.v7.widget.helper.ItemTouchHelper.LEFT in project AndFrameWorks by scwang90.

the class RecycleViewDivider method drawVertical.

// 绘制纵向 item 分割线
private void drawVertical(Canvas canvas, RecyclerView parent) {
    final int top = parent.getPaddingTop();
    final int bottom = parent.getMeasuredHeight() - parent.getPaddingBottom();
    final int childSize = parent.getChildCount();
    for (int i = 0; i < childSize; i++) {
        final View child = parent.getChildAt(i);
        RecyclerView.LayoutParams layoutParams = (RecyclerView.LayoutParams) child.getLayoutParams();
        final int left = child.getRight() + layoutParams.rightMargin;
        final int right = left + mDividerHeight;
        if (mDivider != null) {
            mDivider.setBounds(left, top, right, bottom);
            mDivider.draw(canvas);
        }
        if (mPaint != null) {
            canvas.drawRect(left, top, right, bottom, mPaint);
        }
    }
}