Example usage for android.view View setTranslationY

Introduction

In this page you can find the example usage for android.view View setTranslationY.

Prototype

public void setTranslationY(float translationY) 

Source Link

Document

Sets the vertical location of this view relative to its #getTop() top position.

Usage

From source file:com.utils.widget.head.HeaderFragment.java

private void setViewTranslationY(View view, float translationY) {

    if (view != null)
        view.setTranslationY(translationY);
}

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From source file:com.telenav.nodeflow.NodeFlowLayout.java

/**
 * adds child views for the current node
 *
 * @param node parent node/*w  w  w.j a v a 2 s  .  c o m*/
 * @param show if true - children are visible
 */
private void addChildren(Node<?> node, boolean show) {
    int omitIndex = (!show || node.getDepth() == 0) ? -1 : 0;
    int i = getChildCount();
    for (int j = 0; j < node.getChildCount(); ++j) {
        if (omitIndex != j) {
            View v = _getHeaderView(node.getChildAt(j));
            v.setTranslationY(i++ * headerHeight);
            v.setAlpha(show ? 1 : 0);
            addView(v);
        }
    }
}

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From source file:cn.lanmei.com.dingdong_2.ItemDecoration.StickyHeaderDecoration.java

/**
 * {@inheritDoc}//from   w w w .j a va2  s .  c om
 */
@Override
public void onDrawOver(Canvas c, RecyclerView parent, RecyclerView.State state) {
    //        final int count = parent.getChildCount();
    LRecyclerViewAdapter adapter = (LRecyclerViewAdapter) parent.getAdapter();
    RecyclerView.Adapter ra = adapter.getInnerAdapter();
    final int count = ra.getItemCount();

    for (int layoutPos = 0; layoutPos < count; layoutPos++) {
        final View child = parent.getChildAt(layoutPos);

        final int adapterPos = parent.getChildAdapterPosition(child);

        //            L.MyLog("sticky","onDrawOver:"+adapterPos+"getItemCount"+count);
        if (adapterPos != RecyclerView.NO_POSITION && (layoutPos == 0 || hasHeader(adapterPos))) {

            View header = getHeader(parent, adapterPos).itemView;
            c.save();
            final int left = child.getLeft();
            final int top = getHeaderTop(parent, child, header, adapterPos, layoutPos);
            c.translate(left, top);
            header.setTranslationX(left);
            header.setTranslationY(top);
            header.draw(c);
            c.restore();
        }
    }
}

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From source file:com.animpagetransformer.transformer.AnimPageTransformer.java

/**
 * ?/*from ww w.java 2s  .c o  m*/
 * 
 * @param page
 * @param position
 */
private void reset(View page, float position) {

    /* ?page? */
    mWidth = page.getWidth();
    mHeight = page.getHeight();

    /* ??page */
    page.setRotationX(0);
    page.setRotationY(0);
    page.setRotation(0);
    page.setScaleX(1);
    page.setScaleY(1);
    page.setPivotX(0);
    page.setPivotY(0);
    page.setTranslationY(0);
    page.setTranslationX(0);
    page.setAlpha(position <= -1f || position >= 1f ? 0f : 1f);
}

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From source file:com.chartiq.chartiqsample.ui.StickyHeaderDecoration.java

/**
 * {@inheritDoc}//  w w w .j  a v  a  2s.co  m
 */
@Override
public void onDrawOver(Canvas canvas, RecyclerView parent, RecyclerView.State state) {
    final int count = parent.getChildCount();
    long previousHeaderId = -1;

    for (int layoutPos = 0; layoutPos < count; layoutPos++) {
        final View child = parent.getChildAt(layoutPos);
        final int adapterPos = parent.getChildAdapterPosition(child);
        if (child.getVisibility() == View.GONE) {
            continue;
        }

        if (adapterPos != RecyclerView.NO_POSITION && hasHeader(adapterPos)) {
            long headerId = mAdapter.getHeaderId(adapterPos);

            if (headerId != previousHeaderId) {
                previousHeaderId = headerId;
                View header = getHeader(parent, adapterPos).itemView;
                canvas.save();

                final int left = child.getLeft();
                final int top = getHeaderTop(parent, child, header, adapterPos, layoutPos);
                canvas.translate(left, top);

                header.setTranslationX(left);
                header.setTranslationY(top);
                header.draw(canvas);
                canvas.restore();
            }
        }
    }
}

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From source file:com.flexible.flexibleadapter.helpers.StickyHeaderHelper.java

private void resetHeader(FlexibleViewHolder header) {
    restoreHeaderItemVisibility();//from w  w w.jav  a  2s  . co  m
    // Clean the header container
    final View view = header.getContentView();
    removeViewFromParent(view);
    // Reset translation on removed header
    view.setTranslationX(0);
    view.setTranslationY(0);
    if (!header.itemView.equals(view))
        ((ViewGroup) header.itemView).addView(view);
    header.setIsRecyclable(true);
    // #294 - Expandable header is not resized / redrawn on automatic configuration change when sticky headers are enabled
    header.itemView.getLayoutParams().width = view.getLayoutParams().width;
    header.itemView.getLayoutParams().height = view.getLayoutParams().height;
}

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From source file:ca.barrenechea.widget.recyclerview.decoration.StickyHeaderDecoration.java

/**
 * {@inheritDoc}//w  w w.j  a v  a  2s  . com
 */
@Override
public void onDrawOver(Canvas canvas, RecyclerView parent, RecyclerView.State state) {
    final int count = parent.getChildCount();
    long previousHeaderId = -1;

    for (int layoutPos = 0; layoutPos < count; layoutPos++) {
        final View child = parent.getChildAt(layoutPos);
        final int adapterPos = parent.getChildAdapterPosition(child);

        if (adapterPos != RecyclerView.NO_POSITION && hasHeader(adapterPos)) {
            long headerId = mAdapter.getHeaderId(adapterPos);

            if (headerId != previousHeaderId) {
                previousHeaderId = headerId;
                View header = getHeader(parent, adapterPos).itemView;
                canvas.save();

                final int left = child.getLeft();
                final int top = getHeaderTop(parent, child, header, adapterPos, layoutPos);
                canvas.translate(left, top);

                header.setTranslationX(left);
                header.setTranslationY(top);
                header.draw(canvas);
                canvas.restore();
            }
        }
    }
}

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From source file:eu.davidea.flexibleadapter.helpers.StickyHeaderHelper.java

private void resetHeader(FlexibleViewHolder header) {
    restoreHeaderItemVisibility();/* w ww . ja  v  a2s . com*/
    // Clean the header container
    final View view = header.getContentView();
    removeViewFromParent(view);
    // Reset translation on removed header
    view.setTranslationX(0);
    view.setTranslationY(0);
    if (!header.itemView.equals(view))
        ((ViewGroup) header.itemView).addView(view);
    header.setIsRecyclable(true);
}

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From source file:com.dat.complexrecyclerviewdemo.recyclerviewinsidecardviewdemo.StickyHeaderDecoration.java

/**
 * {@inheritDoc}/*from   w w w  .  j  a va  2  s .c  om*/
 */
@Override
public void onDrawOver(Canvas canvas, RecyclerView parent, RecyclerView.State state) {
    final int count = parent.getChildCount();
    long previousHeaderId = -1;

    for (int layoutPos = 0; layoutPos < count; layoutPos++) {
        final View child = parent.getChildAt(layoutPos);
        final int adapterPos = parent.getChildAdapterPosition(child);

        if (adapterPos != RecyclerView.NO_POSITION && hasHeader(adapterPos)) {
            long headerId = mAdapter.getHeaderId(adapterPos);

            if (headerId != previousHeaderId) {
                previousHeaderId = headerId;
                View header = getHeader(parent, adapterPos).itemView;
                canvas.save();

                final int left = child.getLeft();
                final int top = getHeaderTop(parent, child, header, adapterPos, layoutPos);
                canvas.translate(left, top - 4);
                header.setTranslationX(left);
                header.setTranslationY(top);
                header.draw(canvas);
                canvas.restore();
            }
        }
    }
}

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From source file:com.android.clear.reminder.ItemAnimator.java

@Override
public boolean animateMove(final ViewHolder holder, int fromX, int fromY, int toX, int toY) {
    endAnimation(holder);//  w w  w.j av a2s  .com

    final int deltaX = toX - fromX;
    final int deltaY = toY - fromY;
    final long moveDuration = getMoveDuration();

    if (deltaX == 0 && deltaY == 0) {
        dispatchMoveFinished(holder);
        return false;
    }

    final View view = holder.itemView;
    final float prevTranslationX = view.getTranslationX();
    final float prevTranslationY = view.getTranslationY();
    view.setTranslationX(-deltaX);
    view.setTranslationY(-deltaY);

    final ObjectAnimator moveAnimator;
    if (deltaX != 0 && deltaY != 0) {
        final PropertyValuesHolder moveX = PropertyValuesHolder.ofFloat(TRANSLATION_X, 0f);
        final PropertyValuesHolder moveY = PropertyValuesHolder.ofFloat(TRANSLATION_Y, 0f);
        moveAnimator = ObjectAnimator.ofPropertyValuesHolder(holder.itemView, moveX, moveY);
    } else if (deltaX != 0) {
        final PropertyValuesHolder moveX = PropertyValuesHolder.ofFloat(TRANSLATION_X, 0f);
        moveAnimator = ObjectAnimator.ofPropertyValuesHolder(holder.itemView, moveX);
    } else {
        final PropertyValuesHolder moveY = PropertyValuesHolder.ofFloat(TRANSLATION_Y, 0f);
        moveAnimator = ObjectAnimator.ofPropertyValuesHolder(holder.itemView, moveY);
    }

    moveAnimator.setDuration(moveDuration);
    moveAnimator.setInterpolator(AnimatorUtils.INTERPOLATOR_FAST_OUT_SLOW_IN);
    moveAnimator.addListener(new AnimatorListenerAdapter() {
        @Override
        public void onAnimationStart(Animator animator) {
            dispatchMoveStarting(holder);
        }

        @Override
        public void onAnimationEnd(Animator animator) {
            animator.removeAllListeners();
            mAnimators.remove(holder);
            view.setTranslationX(prevTranslationX);
            view.setTranslationY(prevTranslationY);
            dispatchMoveFinished(holder);
        }
    });
    mMoveAnimatorsList.add(moveAnimator);
    mAnimators.put(holder, moveAnimator);

    return true;
}

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