Java Code Examples for android.support.v4.view.ViewCompat#getTranslationX()

The following examples show how to use android.support.v4.view.ViewCompat#getTranslationX() . 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: HorizontalItemAnimator.java From JumpGo with Mozilla Public 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);
    int deltaX = toX - fromX;
    int deltaY = toY - fromY;
    if (deltaX == 0 && deltaY == 0) {
        dispatchMoveFinished(holder);
        return false;
    }
    resetAnimation(holder);
    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 2

Source File: DefaultItemAnimator.java From Mupdf with Apache License 2.0

6 votes

@Override
public boolean animateChange(ViewHolder oldHolder, ViewHolder newHolder,
        int fromX, int fromY, int toX, int toY) {
    final float prevTranslationX = ViewCompat.getTranslationX(oldHolder.itemView);
    final float prevTranslationY = ViewCompat.getTranslationY(oldHolder.itemView);
    final float prevAlpha = ViewCompat.getAlpha(oldHolder.itemView);
    resetAnimation(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
        resetAnimation(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 3

Source File: MyDefaultItemAnimator.java From Dota2Helper with Apache License 2.0

6 votes

@Override
public boolean animateMove(final RecyclerView.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);
    resetAnimation(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 4

Source File: BaseItemAnimator.java From SimpleNews 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 5

Source File: SwipeableItemClickListener.java From android-swipe-to-dismiss-undo with MIT License

6 votes

private View findChildViewUnder(ViewGroup viewGroup, float x, float y) {
    final int count = viewGroup.getChildCount();
    for (int i = count - 1; i >= 0; i--) {
        final View child = viewGroup.getChildAt(i);
        if (child.getVisibility() == View.GONE) continue;
        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 6

Source File: CircularRevealItemAnimator.java From ExpandableRecyclerView with Apache License 2.0

6 votes

@Override
public boolean animateMove(final RecyclerView.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);
    resetAnimation(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 CircularRevealItemAnimator.MoveInfo(holder, fromX, fromY, toX, toY));
    return true;
}

Example 7

Source File: BaseItemAnimator.java From RecyclerviewAnimators 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 8

Source File: ClassifyItemAnimator.java From ClassifyView with Apache License 2.0

6 votes

@Override
public boolean animateMove(final RecyclerView.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);
    resetAnimation(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 9

Source File: ReItemTouchHelper.java From ReSwipeCard with Apache License 2.0

5 votes

public void update() {
    if (mStartDx == mTargetX) {
        mX = ViewCompat.getTranslationX(mViewHolder.itemView);
    } else {
        mX = mStartDx + mFraction * (mTargetX - mStartDx);
    }
    if (mStartDy == mTargetY) {
        mY = ViewCompat.getTranslationY(mViewHolder.itemView);
    } else {
        mY = mStartDy + mFraction * (mTargetY - mStartDy);
    }
}

Example 10

Source File: MyDefaultItemAnimator.java From Dota2Helper with Apache License 2.0

5 votes

@Override
public boolean animateChange(RecyclerView.ViewHolder oldHolder, RecyclerView.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);
    resetAnimation(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) {
        // carry over translation values
        resetAnimation(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 11

Source File: SuggestionItemDecorator.java From FloatingSearchView with Apache License 2.0

5 votes

@Override
public void onDraw(Canvas canvas, RecyclerView parent, RecyclerView.State state) {
    int visibleCount = parent.getChildCount();
    int count = state.getItemCount();
    RecyclerView.Adapter adapter = parent.getAdapter();
    int adapterCount = adapter != null ? adapter.getItemCount() : 0;

    for (int i = 0; i < visibleCount; i++) {
        View view = parent.getChildAt(i);
        int position = parent.getChildAdapterPosition(view);
        float translationX = ViewCompat.getTranslationX(view);
        float translationY = ViewCompat.getTranslationY(view);
        float alpha = ViewCompat.getAlpha(view);
        RecyclerView.LayoutParams params = (RecyclerView.LayoutParams) view.getLayoutParams();

        int shadows = LEFT|RIGHT;
        if(position == count - 1 && adapterCount != 0) shadows|=BOTTOM;

        drawable.setAlpha((int) (255*alpha));
        drawable.setShadow(shadows);
        drawable.setBounds(0, 0, parent.getWidth(), view.getHeight());
        int saved = canvas.save();
            canvas.translate(parent.getPaddingLeft() + translationX,
                            view.getTop() + params.topMargin + translationY);
            drawable.draw(canvas);
        canvas.restoreToCount(saved);
    }
}

Example 12

Source File: ViewUtil.java From RetroMusicPlayer with GNU General Public License v3.0

5 votes

public static boolean hitTest(View v, int x, int y) {
    final int tx = (int) (ViewCompat.getTranslationX(v) + 0.5f);
    final int ty = (int) (ViewCompat.getTranslationY(v) + 0.5f);
    final int left = v.getLeft() + tx;
    final int right = v.getRight() + tx;
    final int top = v.getTop() + ty;
    final int bottom = v.getBottom() + ty;

    return (x >= left) && (x <= right) && (y >= top) && (y <= bottom);
}

Example 13

Source File: ClassifyItemAnimator.java From ClassifyView with Apache License 2.0

5 votes

@Override
public boolean animateChange(RecyclerView.ViewHolder oldHolder, RecyclerView.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);
    resetAnimation(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) {
        // carry over translation values
        resetAnimation(newHolder);
        ViewCompat.setTranslationX(newHolder.itemView, -deltaX);
        ViewCompat.setTranslationY(newHolder.itemView, -deltaY);
    }
    mPendingChanges.add(new ChangeInfo(oldHolder, newHolder, fromX, fromY, toX, toY));
    return true;
}

Example 14

Source File: HorizontalDivider.java From TitanRecyclerView with MIT License

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 = 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) {
        // set top and bottom position of divider
        if (mPositionInsideItem) {
            bounds.bottom = child.getBottom() + params.topMargin + transitionY;
            bounds.top = bounds.bottom - dividerSize;
        } else {
            bounds.top = child.getBottom() + params.topMargin + transitionY;
            bounds.bottom = bounds.top + dividerSize;
        }
    } else {
        // set center point of divider
        if (mPositionInsideItem) {
            bounds.top = child.getBottom() + params.topMargin - dividerSize / 2 + transitionY;
        } else {
            bounds.top = child.getBottom() + params.topMargin + dividerSize / 2 + transitionY;
        }
        bounds.bottom = bounds.top;
    }

    return bounds;
}

Example 15

Source File: BaseItemAnimator.java From MyHearts with Apache License 2.0

5 votes

@Override
public boolean animateChange(RecyclerView.ViewHolder oldHolder, RecyclerView.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);
    resetAnimation(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) {
        // carry over translation values
        resetAnimation(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 16

Source File: HorizontalDividerItemDecoration.java From AFBaseLibrary 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 = 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) {
        // set top and bottom position of divider
        if (mPositionInsideItem) {
            bounds.bottom = child.getBottom() + params.topMargin + transitionY;
            bounds.top = bounds.bottom - dividerSize;
        } else {
            bounds.top = child.getBottom() + params.topMargin + transitionY;
            bounds.bottom = bounds.top + dividerSize;
        }
    } else {
        // set center point of divider
        if (mPositionInsideItem) {
            bounds.top = child.getBottom() + params.topMargin - dividerSize / 2 + transitionY;
        } else {
            bounds.top = child.getBottom() + params.topMargin + dividerSize / 2 + transitionY;
        }
        bounds.bottom = bounds.top;
    }

    return bounds;
}

Example 17

Source File: VerticalDividerItemDecoration.java From AFBaseLibrary 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 = 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) {
        // set left and right position of divider
        if (mPositionInsideItem) {
            bounds.right = child.getRight() + params.leftMargin + transitionX;
            bounds.left = bounds.right - dividerSize;
        } else {
            bounds.left = child.getRight() + params.leftMargin + transitionX;
            bounds.right = bounds.left + dividerSize;
        }
    } else {
        // set center point of divider
        if (mPositionInsideItem) {
            bounds.left = child.getRight() + params.leftMargin - dividerSize / 2 + transitionX;
        } else {
            bounds.left = child.getRight() + params.leftMargin + dividerSize / 2 + transitionX;
        }
        bounds.right = bounds.left;
    }

    return bounds;
}

Example 18

Source File: ReItemTouchHelper.java From ReSwipeCard with Apache License 2.0

5 votes

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

Example 19

Source File: VerticalDividerItemDecoration.java From AccountBook with GNU General Public License v3.0

4 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);
    boolean isReverseLayout = isReverseLayout(parent);
    if (mDividerType == DividerType.DRAWABLE) {
        // set left and right position of divider
        if (isReverseLayout) {
            bounds.right = child.getLeft() - params.leftMargin + transitionX;
            bounds.left = bounds.right - dividerSize;
        } else {
            bounds.left = child.getRight() + params.rightMargin + transitionX;
            bounds.right = bounds.left + dividerSize;
        }
    } else {
        // set center point of divider
        int halfSize = dividerSize / 2;
        if (isReverseLayout) {
            bounds.left = child.getLeft() - params.leftMargin - halfSize + transitionX;
        } else {
            bounds.left = child.getRight() + params.rightMargin + halfSize + transitionX;
        }
        bounds.right = bounds.left;
    }

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

    return bounds;
}

Example 20

Source File: ViewOffsetHelper.java From AppCompat-Extension-Library with Apache License 2.0

4 votes

private static void tickleInvalidationFlag(View view) {
    final float x = ViewCompat.getTranslationX(view);
    ViewCompat.setTranslationY(view, x + 1);
    ViewCompat.setTranslationY(view, x);
}