Java Code Examples for androidx.core.view.ViewCompat#getTranslationY()

The following examples show how to use androidx.core.view.ViewCompat#getTranslationY() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: VerticalDividerItemDecoration.java From UltimateRecyclerView with Apache License 2.0

6 votes

@Override
protected Rect getDividerBound(int position, RecyclerView parent, View child) {
    Rect bounds = new Rect(0, 0, 0, 0);
    int transitionX = (int) ViewCompat.getTranslationX(child);
    int transitionY = (int) ViewCompat.getTranslationY(child);
    RecyclerView.LayoutParams params = (RecyclerView.LayoutParams) child.getLayoutParams();
    bounds.top = parent.getPaddingTop() +
            mMarginProvider.dividerTopMargin(position, parent) + transitionY;
    bounds.bottom = parent.getHeight() - parent.getPaddingBottom() -
            mMarginProvider.dividerBottomMargin(position, parent) + transitionY;

    int dividerSize = getDividerSize(position, parent);
    if (mDividerType == DividerType.DRAWABLE) {
        bounds.left = child.getRight() + params.leftMargin + transitionX;
        bounds.right = bounds.left + dividerSize;
    } else {
        bounds.left = child.getRight() + params.leftMargin + dividerSize / 2 + transitionX;
        bounds.right = bounds.left;
    }

    return bounds;
}

Example 2

Source File: DoubleHeaderDecoration.java From header-decor with Apache License 2.0

6 votes

@Nullable
public View findSubHeaderViewUnder(float x, float y) {
    for (RecyclerView.ViewHolder holder : subHeaderCache.values()) {
        final View child = holder.itemView;
        final float translationX = ViewCompat.getTranslationX(child);
        final float translationY = ViewCompat.getTranslationY(child);

        if (x >= child.getLeft() + translationX &&
                x <= child.getRight() + translationX &&
                y >= child.getTop() + translationY &&
                y <= child.getBottom() + translationY) {
            return child;
        }
    }

    return null;
}

Example 3

Source File: DoubleHeaderDecoration.java From header-decor with Apache License 2.0

6 votes

@Nullable
public View findHeaderViewUnder(float x, float y) {
    for (RecyclerView.ViewHolder holder : headerCache.values()) {
        final View child = holder.itemView;
        final float translationX = ViewCompat.getTranslationX(child);
        final float translationY = ViewCompat.getTranslationY(child);

        if (x >= child.getLeft() + translationX &&
                x <= child.getRight() + translationX &&
                y >= child.getTop() + translationY &&
                y <= child.getBottom() + translationY) {
            return child;
        }
    }

    return null;
}

Example 4

Source File: StickyHeaderDecoration.java From header-decor with Apache License 2.0

6 votes

@Nullable
public View findHeaderViewUnder(float x, float y) {
    for (RecyclerView.ViewHolder holder : headerCache.values()) {
        final View child = holder.itemView;
        final float translationX = ViewCompat.getTranslationX(child);
        final float translationY = ViewCompat.getTranslationY(child);

        if (x >= child.getLeft() + translationX &&
                x <= child.getRight() + translationX &&
                y >= child.getTop() + translationY &&
                y <= child.getBottom() + translationY) {
            return child;
        }
    }

    return null;
}

Example 5

Source File: ViewPagerTabFragmentParentFragment.java From UltimateRecyclerView with Apache License 2.0

6 votes

private void animateToolbar(final float toY) {
    float layoutTranslationY = ViewCompat.getTranslationY(mInterceptionLayout);
    if (layoutTranslationY != toY) {
        ValueAnimator animator = ValueAnimator.ofFloat(ViewCompat.getTranslationY(mInterceptionLayout), toY).setDuration(200);
        animator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
            @Override
            public void onAnimationUpdate(ValueAnimator animation) {
                float translationY = (float) animation.getAnimatedValue();
                View tView = adjustmentToolBarView();
                ViewCompat.setTranslationY(mInterceptionLayout, translationY);
                ViewCompat.setTranslationY(tView, translationY);
                if (translationY < 0) {
                    FrameLayout.LayoutParams lp = (FrameLayout.LayoutParams) mInterceptionLayout.getLayoutParams();
                    lp.height = (int) (-translationY + getScreenHeight());
                    mInterceptionLayout.requestLayout();
                }
            }
        });
        animator.start();
    }
}

Example 6

Source File: ViewPagerTabFragmentParentFragment.java From UltimateRecyclerView with Apache License 2.0

6 votes

@Override
public void onScrollChanged(int scrollY, boolean firstScroll, boolean dragging) {
    if (dragging) {
        int headerBannerHeight = headerBanner.getHeight();
        float currentHeaderTranslationY = ViewCompat.getTranslationY(mHeaderContainer);
        if (firstScroll) {
            if (-headerBannerHeight < currentHeaderTranslationY) {
                mBaseTranslationY = scrollY;
            }
        }
        final float headerTranslationY = ScrollUtils.getFloat(mBaseTranslationY - scrollY, -headerBannerHeight, 0);
        ViewCompat.animate(mHeaderContainer).cancel();
        ViewCompat.setTranslationY(mHeaderContainer, headerTranslationY);
        //todo: need some more works on this
        setpagertoppadding(totalfullheight - headerTranslationY);
    }
}

Example 7

Source File: HorizontalDividerItemDecoration.java From UltimateRecyclerView with Apache License 2.0

6 votes

@Override
protected Rect getDividerBound(int position, RecyclerView parent, View child) {
    Rect bounds = new Rect(0, 0, 0, 0);
    int transitionX = (int) ViewCompat.getTranslationX(child);
    int transitionY = (int) ViewCompat.getTranslationY(child);
    RecyclerView.LayoutParams params = (RecyclerView.LayoutParams) child.getLayoutParams();
    bounds.left = parent.getPaddingLeft() +
            mMarginProvider.dividerLeftMargin(position, parent) + transitionX;
    bounds.right = parent.getWidth() - parent.getPaddingRight() -
            mMarginProvider.dividerRightMargin(position, parent) + transitionX;

    int dividerSize = getDividerSize(position, parent);
    if (mDividerType == DividerType.DRAWABLE) {
        bounds.top = child.getBottom() + params.topMargin + transitionY;
        bounds.bottom = bounds.top + dividerSize;
    } else {
        bounds.top = child.getBottom() + params.topMargin + dividerSize / 2 + transitionY;
        bounds.bottom = bounds.top;
    }

    return bounds;
}

Example 8

Source File: UltimateRecyclerView.java From UltimateRecyclerView with Apache License 2.0

6 votes

@TargetApi(Build.VERSION_CODES.HONEYCOMB)
protected void moveView(final View mView, final UltimateRecyclerView ultimateRecyclerView, final int screenheight, float toTranslationY) {
    if (ViewCompat.getTranslationY(mView) == toTranslationY) {
        return;
    }
    ValueAnimator animator = ValueAnimator.ofFloat(ViewCompat.getTranslationY(mView), toTranslationY).setDuration(200);
    animator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
        @Override
        public void onAnimationUpdate(ValueAnimator animation) {
            float translationY = (float) animation.getAnimatedValue();
            ViewCompat.setTranslationY(mView, translationY);
            ViewCompat.setTranslationY((View) ultimateRecyclerView, translationY);
            // FrameLayout.LayoutParams lp = (FrameLayout.LayoutParams) ((View) ultimateRecyclerView).getLayoutParams();
            MarginLayoutParams layoutParams = (MarginLayoutParams) ((View) ultimateRecyclerView).getLayoutParams();
            layoutParams.height = (int) -translationY + screenheight - layoutParams.topMargin;
            ((View) ultimateRecyclerView).requestLayout();
        }
    });
    animator.start();
}

Example 9

Source File: UltimateRecyclerView.java From UltimateRecyclerView with Apache License 2.0

6 votes

@TargetApi(Build.VERSION_CODES.HONEYCOMB)
protected void moveToolbar(final Toolbar mToolbar, final UltimateRecyclerView ultimateRecyclerView, final int screenheight, float toTranslationY) {
    if (ViewCompat.getTranslationY(mToolbar) == toTranslationY) {
        return;
    }
    ValueAnimator animator = ValueAnimator.ofFloat(ViewCompat.getTranslationY(mToolbar), toTranslationY).setDuration(200);
    animator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
        @Override
        public void onAnimationUpdate(ValueAnimator animation) {
            float translationY = (float) animation.getAnimatedValue();
            ViewCompat.setTranslationY(mToolbar, translationY);
            ViewCompat.setTranslationY((View) ultimateRecyclerView, translationY);
            // FrameLayout.LayoutParams lp = (FrameLayout.LayoutParams) ((View) ultimateRecyclerView).getLayoutParams();
            MarginLayoutParams layoutParams = (MarginLayoutParams) ((View) ultimateRecyclerView).getLayoutParams();
            layoutParams.height = (int) -translationY + screenheight - layoutParams.topMargin;
            ((View) ultimateRecyclerView).requestLayout();
        }
    });
    animator.start();
}

Example 10

Source File: BaseItemAnimator.java From recyclerview-animators with Apache License 2.0

6 votes

@Override
public boolean animateMove(final ViewHolder holder, int fromX, int fromY, int toX, int toY) {
  final View view = holder.itemView;
  fromX += ViewCompat.getTranslationX(holder.itemView);
  fromY += ViewCompat.getTranslationY(holder.itemView);
  endAnimation(holder);
  int deltaX = toX - fromX;
  int deltaY = toY - fromY;
  if (deltaX == 0 && deltaY == 0) {
    dispatchMoveFinished(holder);
    return false;
  }
  if (deltaX != 0) {
    ViewCompat.setTranslationX(view, -deltaX);
  }
  if (deltaY != 0) {
    ViewCompat.setTranslationY(view, -deltaY);
  }
  mPendingMoves.add(new MoveInfo(holder, fromX, fromY, toX, toY));
  return true;
}

Example 11

Source File: BaseItemAnimator.java From recyclerview-animators with Apache License 2.0

5 votes

@Override
public boolean animateChange(ViewHolder oldHolder, ViewHolder newHolder, int fromX, int fromY, int toX, int toY) {
  if (oldHolder == newHolder) {
    // Don't know how to run change animations when the same view holder is re-used.
    // run a move animation to handle position changes.
    return animateMove(oldHolder, fromX, fromY, toX, toY);
  }
  final float prevTranslationX = ViewCompat.getTranslationX(oldHolder.itemView);
  final float prevTranslationY = ViewCompat.getTranslationY(oldHolder.itemView);
  final float prevAlpha = ViewCompat.getAlpha(oldHolder.itemView);
  endAnimation(oldHolder);
  int deltaX = (int) (toX - fromX - prevTranslationX);
  int deltaY = (int) (toY - fromY - prevTranslationY);
  // recover prev translation state after ending animation
  ViewCompat.setTranslationX(oldHolder.itemView, prevTranslationX);
  ViewCompat.setTranslationY(oldHolder.itemView, prevTranslationY);
  ViewCompat.setAlpha(oldHolder.itemView, prevAlpha);
  if (newHolder != null && newHolder.itemView != null) {
    // carry over translation values
    endAnimation(newHolder);
    ViewCompat.setTranslationX(newHolder.itemView, -deltaX);
    ViewCompat.setTranslationY(newHolder.itemView, -deltaY);
    ViewCompat.setAlpha(newHolder.itemView, 0);
  }
  mPendingChanges.add(new ChangeInfo(oldHolder, newHolder, fromX, fromY, toX, toY));
  return true;
}

Example 12

Source File: ViewPagerTabFragmentParentFragment.java From UltimateRecyclerView with Apache License 2.0

5 votes

@Override
public boolean shouldInterceptTouchEvent(MotionEvent ev, boolean moving, float diffX, float diffY) {
    if (!mScrolled && mSlop < Math.abs(diffX) && Math.abs(diffY) < Math.abs(diffX)) {
        // Horizontal scroll is maybe handled by ViewPager
        return false;
    }

    Scrollable scrollable = getCurrentScrollable();
    if (scrollable == null) {
        mScrolled = false;
        return false;
    }

    // If interceptionLayout can move, it should intercept.
    // And once it begins to move, horizontal scroll shouldn't work any longer.
    // View toolbarView = getActivity().findViewById(R.id.toolbar);
    int headerBannerHeight = headerBanner.getHeight();
    int translationY = (int) ViewCompat.getTranslationY(mInterceptionLayout);
    boolean scrollingUp = 0 < diffY;
    boolean scrollingDown = diffY < 0;
    if (scrollingUp) {
        if (translationY < 0) {
            mScrolled = true;
            mLastScrollState = ObservableScrollState.UP;
            return true;
        }
    } else if (scrollingDown) {
        if (-headerBannerHeight < translationY) {
            mScrolled = true;
            mLastScrollState = ObservableScrollState.DOWN;
            return true;
        }
    }
    mScrolled = false;
    return false;
}

Example 13

Source File: ViewPagerTabFragmentParentFragment.java From UltimateRecyclerView with Apache License 2.0

5 votes

private boolean toolbarIsHidden() {
    View view = getView();
    if (view == null) {
        return false;
    }
    View tView = adjustmentToolBarView();
    return ViewCompat.getTranslationY(mInterceptionLayout) == -tView.getHeight();
}

Example 14

Source File: ItemTouchHelperExtension.java From CrazyDaily with Apache License 2.0

5 votes

private void getSelectedDxDy(float[] outPosition) {
    if ((mSelectedFlags & (LEFT | RIGHT)) != 0) {
        outPosition[0] = mSelectedStartX + mDx - mSelected.itemView.getLeft();
    } else {
        outPosition[0] = ViewCompat.getTranslationX(mSelected.itemView);
    }
    if ((mSelectedFlags & (UP | DOWN)) != 0) {
        outPosition[1] = mSelectedStartY + mDy - mSelected.itemView.getTop();
    } else {
        outPosition[1] = ViewCompat.getTranslationY(mSelected.itemView);
    }
}

Example 15

Source File: HorizontalDividerItemDecoration.java From DoraemonKit with Apache License 2.0

5 votes

@Override
protected Rect getDividerBound(int position, RecyclerView parent, View child) {
    Rect bounds = new Rect(0, 0, 0, 0);
    int transitionX = (int) ViewCompat.getTranslationX(child);
    int transitionY = (int) ViewCompat.getTranslationY(child);
    RecyclerView.LayoutParams params = (RecyclerView.LayoutParams) child.getLayoutParams();
    bounds.left = child.getLeft() + transitionX;
    bounds.right = child.getRight() + transitionX;

    int dividerSize = getDividerSize(position, parent);
    if (mDividerType == DividerType.DRAWABLE || mDividerType == DividerType.SPACE) {
        if (alignLeftEdge(parent, position)) {
            bounds.left += mMarginProvider.dividerLeftMargin(position, parent);
        }

        if (alignRightEdge(parent, position)) {
            bounds.right -= mMarginProvider.dividerRightMargin(position, parent);
        } else {
            // 交叉位置特殊处理
            bounds.right += getDividerSize(position, parent);
        }
        bounds.top = child.getBottom() + params.bottomMargin + transitionY;
        bounds.bottom = bounds.top + dividerSize;
    } else {
        int halfSize = dividerSize / 2;
        bounds.top = child.getBottom() + params.bottomMargin + halfSize + transitionY;
        bounds.bottom = bounds.top;
    }

    if (mPositionInsideItem) {
        bounds.top -= dividerSize;
        bounds.bottom -= dividerSize;
    }

    return bounds;
}

Example 16

Source File: VerticalDividerItemDecoration.java From DoraemonKit with Apache License 2.0

5 votes

@Override
protected Rect getDividerBound(int position, RecyclerView parent, View child) {
    Rect bounds = new Rect(0, 0, 0, 0);
    int transitionX = (int) ViewCompat.getTranslationX(child);
    int transitionY = (int) ViewCompat.getTranslationY(child);
    RecyclerView.LayoutParams params = (RecyclerView.LayoutParams) child.getLayoutParams();
    bounds.top = child.getTop() + transitionY;
    bounds.bottom = child.getBottom() + transitionY;

    int dividerSize = getDividerSize(position, parent);
    if (mDividerType == DividerType.DRAWABLE || mDividerType == DividerType.SPACE) {
        if (alignTopEdge(parent, position)) {
            bounds.top += mMarginProvider.dividerTopMargin(position, parent);
        }
        if (alignBottomEdge(parent, position)) {
            bounds.bottom -= mMarginProvider.dividerBottomMargin(position, parent);
        }

        bounds.left = child.getRight() + params.rightMargin + transitionX;
        bounds.right = bounds.left + dividerSize;
    } else {
        // set center point of divider
        int halfSize = dividerSize / 2;
        bounds.left = child.getRight() + params.rightMargin + halfSize + transitionX;
        bounds.right = bounds.left;
    }

    if (mPositionInsideItem) {
        bounds.left -= dividerSize;
        bounds.right -= dividerSize;
    }

    return bounds;
}

Example 17

Source File: HorizontalDividerItemDecoration.java From DoraemonKit with Apache License 2.0

5 votes

@Override
protected Rect getDividerBound(int position, RecyclerView parent, View child) {
    Rect bounds = new Rect(0, 0, 0, 0);
    int transitionX = (int) ViewCompat.getTranslationX(child);
    int transitionY = (int) ViewCompat.getTranslationY(child);
    RecyclerView.LayoutParams params = (RecyclerView.LayoutParams) child.getLayoutParams();
    bounds.left = child.getLeft() + transitionX;
    bounds.right = child.getRight() + transitionX;

    int dividerSize = getDividerSize(position, parent);
    if (mDividerType == DividerType.DRAWABLE || mDividerType == DividerType.SPACE) {
        if (alignLeftEdge(parent, position)) {
            bounds.left += mMarginProvider.dividerLeftMargin(position, parent);
        }

        if (alignRightEdge(parent, position)) {
            bounds.right -= mMarginProvider.dividerRightMargin(position, parent);
        } else {
            // 交叉位置特殊处理
            bounds.right += getDividerSize(position, parent);
        }
        bounds.top = child.getBottom() + params.bottomMargin + transitionY;
        bounds.bottom = bounds.top + dividerSize;
    } else {
        int halfSize = dividerSize / 2;
        bounds.top = child.getBottom() + params.bottomMargin + halfSize + transitionY;
        bounds.bottom = bounds.top;
    }

    if (mPositionInsideItem) {
        bounds.top -= dividerSize;
        bounds.bottom -= dividerSize;
    }

    return bounds;
}

Example 18

Source File: UltimateRecyclerView.java From UltimateRecyclerView with Apache License 2.0

4 votes

public boolean toolbarIsHidden(Toolbar mToolbar) {
    return ViewCompat.getTranslationY(mToolbar) == -mToolbar.getHeight();
}

Example 19

Source File: UltimateRecyclerView.java From UltimateRecyclerView with Apache License 2.0

4 votes

public boolean toolbarIsShown(Toolbar mToolbar) {
    return ViewCompat.getTranslationY(mToolbar) == 0;
}

Example 20

Source File: ViewPagerTabFragmentParentFragment.java From UltimateRecyclerView with Apache License 2.0

4 votes

private boolean toolbarIsShown() {
    return ViewCompat.getTranslationY(mInterceptionLayout) == 0;
}