Example usage for android.view View getRight

List of usage examples for android.view View getRight

  1. HOME
  2. Java
  3. android
  4. android.view.*
  5. View
  6. getRight

Introduction

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

Prototype

@ViewDebug.CapturedViewProperty
public final int getRight()

Source Link

Document

Right position of this view relative to its parent.

Usage

From source file:com.lovely3x.eavlibrary.EasyAdapterView.java

/**
 * ???leftright/*from w  ww  .ja  va  2  s  .c  o  m*/
 *
 * @param offset ??????
 */
public void offsetChildrenLeftAndRight(int offset) {
    if (DEBUG)
        Log.i(TAG, "OffsetChildrenLeftAndRight => " + offset);
    final int count = getChildCount();

    for (int i = 0; i < count; i++) {
        final View v = getChildAt(i);
        v.setLeft(v.getLeft() + offset);
        v.setRight(v.getRight() + offset);
    }
    invalidate();
}

From source file:com.lovely3x.eavlibrary.EasyAdapterView.java

protected void drawDivider(Canvas canvas) {
    if (mDivider == null || mDividerHeight == 0)
        return;//  w  ww .  j  a  va2  s  .  c om

    final int N = getChildCount();
    final Rect bounds = mTempRect;

    switch (mLayoutDirectly) {
    case LAYOUT_DIRECTLY_HORIZONTAL: {
        if (N > 1) {
            bounds.top = 0;
            bounds.bottom = getBottom() - getTop();

            for (int i = 0; i < N; i++) {
                final View child = getChildAt(i);
                int right = child.getRight();
                final boolean isLastItem = (i == (N - 1));
                final int listRight = getRight();

                if ((right < listRight) && !isLastItem) {
                    bounds.left = right;
                    bounds.right = right + mDividerHeight;
                    drawDivider(canvas, bounds);
                }
            }
        }
    }
        break;
    case LAYOUT_DIRECTLY_VERTICAL: {
        if (N > 1) {
            bounds.left = 0;
            bounds.right = getRight() - getLeft();

            for (int i = 0; i < N; i++) {
                final View child = getChildAt(i);
                int bottom = child.getBottom();
                final boolean isLastItem = (i == (N - 1));
                final int listBottom = getBottom();

                if ((bottom < listBottom) && !isLastItem) {
                    bounds.top = bottom;
                    bounds.bottom = bottom + mDividerHeight;
                    drawDivider(canvas, bounds);
                }
            }
        }
    }
        break;
    }
}

From source file:com.lovely3x.eavlibrary.EasyAdapterView.java

/**
 * ??????/*from   w w  w. j av  a  2  s. c o m*/
 *
 * @param pos
 * @param xOffset
 */
protected void fillRightSpecView(int pos, int xOffset) {
    View temp = makeAndAddView(pos, 0, xOffset, StuffMode.flowRight);
    mFirstPosition = pos;
    fillRightView(pos + 1, temp.getRight() + mDividerHeight, 0);
}

From source file:com.lovely3x.eavlibrary.EasyAdapterView.java

/**
 * ListView?/* www  .j a va  2  s. c o  m*/
 *
 * @param childCount
 */
protected void correctTooLeftForListView(int childCount) {
    //,????
    //???
    //??
    //???
    if (mFirstPosition == 0 && childCount > 0) {

        // ?
        final View firstChild = getChildAt(0);

        //?
        final int firstLeft = firstChild.getLeft();

        //?
        final int start = getLeft();

        //?
        final int end = (getRight() - getLeft());

        //?
        int startOffset = firstLeft - start;

        View lastChild = getChildAt(childCount - 1);

        final int lastRight = lastChild.getRight();

        int lastPosition = mFirstPosition + childCount - 1;

        // Make sure we are 1) Too low, and 2) Either there are more rows below the
        // last row or the last row is scrolled off the bottom of the drawable area
        if (startOffset > 0) {
            if (lastPosition < mItemCount - 1 || lastRight > end) {
                if (lastPosition == mItemCount - 1) {
                    // Don't pull the bottom too far up
                    startOffset = Math.min(startOffset, lastRight - end);
                }

                //???
                offsetChildrenLeftAndRight(-startOffset);
                //                    startScrollIfNeed(-startOffset, 0);

                if (lastPosition < mItemCount - 1) {
                    // Fill the gap that was opened below the last position with more rows, if
                    // possible
                    fillRightView(lastPosition + 1, lastChild.getRight() + mDividerHeight, 0);
                    // Close up the remaining gap
                    adjustViewsUpOrDown();
                }
            } else if (lastPosition == mItemCount - 1) {
                adjustViewsUpOrDown();
            }
        }
    }
}

From source file:com.lovely3x.eavlibrary.EasyAdapterView.java

/**
 * WheelView?/*w w  w.  j  a v  a  2 s. co  m*/
 *
 * @param childCount
 */
protected void correctTooLeftForWheelView(int childCount) {
    //,????
    //???
    //??
    //???
    if (mFirstPosition == 0 && childCount > 0) {

        // ?
        final View firstChild = getChildAt(0);

        //?
        final int firstLeft = firstChild.getLeft();

        //?
        final int start = getLeft() + getXSel();

        //?
        final int end = (getRight() - getLeft());

        //?
        int startOffset = firstLeft - start;

        View lastChild = getChildAt(childCount - 1);

        final int lastRight = lastChild.getRight();

        int lastPosition = mFirstPosition + childCount - 1;

        // Make sure we are 1) Too low, and 2) Either there are more rows below the
        // last row or the last row is scrolled off the bottom of the drawable area
        if (startOffset > 0) {
            if (lastPosition < mItemCount - 1 || lastRight > end) {
                if (lastPosition == mItemCount - 1) {
                    // Don't pull the bottom too far up
                    startOffset = Math.min(startOffset, lastRight - end);
                }

                offsetChildrenLeftAndRight(-startOffset);
                //??
                //                    startScrollIfNeed(-startOffset, 0);

                if (lastPosition < mItemCount - 1) {
                    // Fill the gap that was opened below the last position with more rows, if
                    // possible
                    fillRightView(lastPosition + 1, lastChild.getRight() + mDividerHeight, 0);
                    // Close up the remaining gap
                    adjustViewsUpOrDown();
                }
            } else if (lastPosition == mItemCount - 1) {
                adjustViewsUpOrDown();
            }
        }
    }

}

From source file:com.lovely3x.eavlibrary.EasyAdapterView.java

/**
 * ??/*  www. j  ava2 s.co  m*/
 *
 * @param offsetScreenNum
 * @param pos             
 * @param nextLeft        ?
 */
protected void fillRightView(int pos, int nextLeft, int offsetScreenNum) {
    switch (mViewMode) {
    case LIST_VIEW:
    case WHEEL_VIEW: {//?
        while (nextLeft < (getRight() - getLeft() + mDividerHeight) && pos < mItemCount) {
            View topView = makeAndAddView(pos, 0, nextLeft, StuffMode.flowRight);
            nextLeft = topView.getRight() + mDividerHeight;
            pos++;
        }
        mFirstPosition += offsetScreenNum;
    }
        break;
    case END_LESS_LIST_VIEW:
    case ENDLESS_WHEEL_VIEW: {//?

        //?,???
        if (pos >= mItemCount) {
            pos = pos % mItemCount;
        }

        while (nextLeft < (getRight() - getLeft() + mDividerHeight) && mItemCount > 0 /*&& pos < mItemCount*/) {
            if (DEBUG)
                Log.d(TAG, "Fill right => " + pos);
            View topView = makeAndAddView(pos, 0, nextLeft, StuffMode.flowRight);
            nextLeft = topView.getRight() + mDividerHeight;
            pos++;

            if (pos >= mItemCount) {
                if (DEBUG)
                    Log.d(TAG, String.format(Locale.US, "Fill right pos[%d] >= ItemCount[%d] re-pos = [%d]",
                            pos, mItemCount, pos - mItemCount));
                pos = pos - mItemCount;
            }
        }
        mFirstPosition += offsetScreenNum;
        mFirstPosition %= mItemCount;
    }
        break;
    }
}

From source file:com.appunite.list.HorizontalListView.java

/**
 * Make sure views are touching the top or bottom edge, as appropriate for
 * our gravity/*from  w w w.  j a v a  2  s  . c om*/
 */
private void adjustViewsLeftOrRight() {
    final int childCount = getChildCount();
    int delta;

    if (childCount > 0) {
        View child;

        if (!mStackFromRight) {
            // Uh-oh -- we came up short. Slide all views up to make them
            // align with the top
            child = getChildAt(0);
            delta = child.getLeft() - mListPadding.left;
            if (mFirstPosition != 0) {
                // It's OK to have some space above the first item if it is
                // part of the vertical spacing
                delta -= mDividerWidth;
            }
            if (delta < 0) {
                // We only are looking to see if we are too low, not too high
                delta = 0;
            }
        } else {
            // we are too high, slide all views down to align with bottom
            child = getChildAt(childCount - 1);
            delta = child.getRight() - (getWidth() - mListPadding.right);

            if (mFirstPosition + childCount < mItemCount) {
                // It's OK to have some space below the last item if it is
                // part of the vertical spacing
                delta += mDividerWidth;
            }

            if (delta > 0) {
                delta = 0;
            }
        }

        if (delta != 0) {
            offsetChildrenLeftAndRightUnhide(-delta);
        }
    }
}

From source file:com.awrtechnologies.carbudgetsales.hlistview.widget.HListView.java

/**
 * Make sure views are touching the top or bottom edge, as appropriate for our gravity
 *///from  w  ww  . jav a  2 s.c o  m
private void adjustViewsLeftOrRight() {
    final int childCount = getChildCount();
    int delta;

    if (childCount > 0) {
        View child;

        if (!mStackFromRight) {
            // Uh-oh -- we came up short. Slide all views up to make them
            // align with the top
            child = getChildAt(0);
            delta = child.getLeft() - mListPadding.left;
            if (mFirstPosition != 0) {
                // It's OK to have some space above the first item if it is
                // part of the vertical spacing
                delta -= mDividerWidth;
            }
            if (delta < 0) {
                // We only are looking to see if we are too low, not too high
                delta = 0;
            }
        } else {
            // we are too high, slide all views down to align with bottom
            child = getChildAt(childCount - 1);
            delta = child.getRight() - (getWidth() - mListPadding.right);

            if (mFirstPosition + childCount < mItemCount) {
                // It's OK to have some space below the last item if it is
                // part of the vertical spacing
                delta += mDividerWidth;
            }

            if (delta > 0) {
                delta = 0;
            }
        }

        if (delta != 0) {
            offsetChildrenLeftAndRight(-delta);
        }
    }
}

From source file:com.lovely3x.eavlibrary.EasyAdapterView.java

public int getSelectedViewPosition() {
    switch (mViewMode) {
    case END_LESS_LIST_VIEW:
    case LIST_VIEW: {//ListView ?
        return 0;
    }//from ww  w  . ja v a2s  .c o m
    case ENDLESS_WHEEL_VIEW:
    case WHEEL_VIEW: {//?
        switch (mLayoutDirectly) {
        case LAYOUT_DIRECTLY_HORIZONTAL: {//?
            final int N = getChildCount();
            final int xSel = getXSel();
            for (int i = 0; i < N; i++) {
                View child = getChildAt(i);
                //// TODO: 16/8/6 May have bugs.
                if (child.getLeft() <= xSel && child.getRight() >= xSel) {
                    if (DEBUG)
                        Log.i(TAG, "Current Selected position, on divider => " + i);
                    return i;
                } else if (child.getTop() <= xSel && child.getRight() + mDividerHeight >= xSel) {
                    if (DEBUG)
                        Log.i(TAG, "Current Selected position, on divider => " + i);
                    return i;
                }
                // TODO: 16/8/18
            }
        }
            break;
        case LAYOUT_DIRECTLY_VERTICAL: {//?
            final int N = getChildCount();
            final int ySel = getYSel();
            for (int i = 0; i < N; i++) {
                View child = getChildAt(i);
                //// TODO: 16/8/6 May have bugs.
                if (child.getTop() <= ySel && child.getBottom() >= ySel) {
                    if (DEBUG)
                        Log.i(TAG, "Current Selected position => " + i);
                    return i;
                } else if (child.getTop() <= ySel && child.getBottom() + mDividerHeight >= ySel) {
                    if (DEBUG)
                        Log.i(TAG, "Current Selected position, on divider => " + i);
                    return i;
                }
            }
        }
            break;
        }
    }
        break;
    }
    return INVALID_POSITION;
}

From source file:com.lovely3x.eavlibrary.EasyAdapterView.java

/**
 * ListView??//from   w  w  w  .  ja v  a2s.  co  m
 *
 * @param childCount
 */
protected void correctTooRightForListView(int childCount) {
    //????
    //???,??
    int lastPosition = mFirstPosition + childCount - 1;

    //??,?
    if (lastPosition == mItemCount - 1 && childCount > 0) {

        //???
        final View lastChild = getChildAt(childCount - 1);

        //????
        final int lastRight = lastChild.getRight();

        //?
        final int end = getRight() - getLeft();

        //???
        int rightOffset = end - lastRight;

        //??
        View firstChild = getChildAt(0);
        //??
        final int firstLeft = firstChild.getLeft();

        //1) ? ""
        //2) ??
        //?
        if (rightOffset > 0 && (mFirstPosition > 0 || firstLeft < getLeft())) {

            if (mFirstPosition == 0) {
                //??
                rightOffset = Math.min(rightOffset, getLeft() - firstLeft);
            }

            // ???
            offsetChildrenLeftAndRight(rightOffset);
            //                startScrollIfNeed(rightOffset, 0);

            if (mFirstPosition > 0) {
                //?
                fillRightView(lastPosition + 1, lastChild.getRight() + mDividerHeight, 0);
                if (firstChild.getLeft() > getLeft()) {//Need fill left views.
                    fillLeftView(mFirstPosition - 1, firstChild.getLeft() + mDividerHeight);
                }
                //mFirstPosition - 1, firstChild.getLeft() - mDividerHeight
                //
                adjustViewsUpOrDown();
            }

        }
    }
}