android.support.v7.widget.OrientationHelper#getEndAfterPadding ( )源码实例Demo

下面列出了android.support.v7.widget.OrientationHelper#getEndAfterPadding ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。

源代码1 项目： SuntimesWidget 文件： GravitySnapHelper.java

private int getDistanceToEnd(View targetView, @NonNull OrientationHelper helper) {
    int distance;

    if (!snapToPadding) {
        int childEnd = helper.getDecoratedEnd(targetView);
        if (childEnd >= helper.getEnd() - (helper.getEnd() - helper.getEndAfterPadding()) / 2) {
            distance = helper.getDecoratedEnd(targetView) - helper.getEnd();
        } else {
            distance = childEnd - helper.getEndAfterPadding();
        }
    } else {
        distance = helper.getDecoratedEnd(targetView) - helper.getEndAfterPadding();
    }

    return distance;
}

源代码2 项目： YCScrollPager 文件： ScrollPageHelper.java

private int distanceToEnd(View targetView, @NonNull OrientationHelper helper, boolean fromStart) {
    if (isRtlHorizontal && !fromStart) {
        return distanceToStart(targetView, helper, true);
    }

    return helper.getDecoratedEnd(targetView) - helper.getEndAfterPadding();
}

源代码3 项目： Ticket-Analysis 文件： RecyclerViewPositionHelper.java

View findOneVisibleChild(int fromIndex, int toIndex, boolean completelyVisible,
                         boolean acceptPartiallyVisible) {
    OrientationHelper helper;
    if (layoutManager.canScrollVertically()) {
        helper = OrientationHelper.createVerticalHelper(layoutManager);
    } else {
        helper = OrientationHelper.createHorizontalHelper(layoutManager);
    }

    final int start = helper.getStartAfterPadding();
    final int end = helper.getEndAfterPadding();
    final int next = toIndex > fromIndex ? 1 : -1;
    View partiallyVisible = null;
    for (int i = fromIndex; i != toIndex; i += next) {
        final View child = layoutManager.getChildAt(i);
        final int childStart = helper.getDecoratedStart(child);
        final int childEnd = helper.getDecoratedEnd(child);
        if (childStart < end && childEnd > start) {
            if (completelyVisible) {
                if (childStart >= start && childEnd <= end) {
                    return child;
                } else if (acceptPartiallyVisible && partiallyVisible == null) {
                    partiallyVisible = child;
                }
            } else {
                return child;
            }
        }
    }
    return partiallyVisible;
}

源代码4 项目： Orin 文件： GravityDelegate.java

private int distanceToEnd(View targetView, OrientationHelper helper, boolean fromStart) {
    if (isRtlHorizontal && !fromStart) {
        return distanceToStart(targetView, helper, true);
    }

    return helper.getDecoratedEnd(targetView) - helper.getEndAfterPadding();
}

源代码5 项目： YCBanner 文件： GalleryLayoutManager.java

/**
 * @param child
 * @param pendingOffset child view will scroll by
 * @return
 */
private int calculateDistanceCenter(View child, float pendingOffset) {
    OrientationHelper orientationHelper = getOrientationHelper();
    int parentCenter = (orientationHelper.getEndAfterPadding() - orientationHelper.getStartAfterPadding()) / 2 + orientationHelper.getStartAfterPadding();
    if (mOrientation == GalleryLayoutManager.HORIZONTAL) {
        return (int) (child.getWidth() / 2 - pendingOffset + child.getLeft() - parentCenter);
    } else {
        return (int) (child.getHeight() / 2 - pendingOffset + child.getTop() - parentCenter);
    }

}

源代码6 项目： YCBanner 文件： ScrollPageHelper.java

private int distanceToEnd(View targetView, @NonNull OrientationHelper helper, boolean fromStart) {
    if (isRtlHorizontal && !fromStart) {
        return distanceToStart(targetView, helper, true);
    }

    return helper.getDecoratedEnd(targetView) - helper.getEndAfterPadding();
}

源代码7 项目： MangoBloggerAndroidApp 文件： GravitySnapHelper.java

private int distanceToEnd(View targetView, OrientationHelper helper, boolean fromStart) {
    if (mIsRtlHorizontal && !fromStart) {
        return distanceToStart(targetView, helper, true);
    }

    return helper.getDecoratedEnd(targetView) - helper.getEndAfterPadding();
}

源代码8 项目： YCRefreshView 文件： ScrollPageHelper.java

private int distanceToEnd(View targetView, @NonNull OrientationHelper helper, boolean fromStart) {
    if (isRtlHorizontal && !fromStart) {
        return distanceToStart(targetView, helper, true);
    }

    return helper.getDecoratedEnd(targetView) - helper.getEndAfterPadding();
}

源代码9 项目： GalleryLayoutManager 文件： GalleryLayoutManager.java

/**
 * @param child
 * @param pendingOffset child view will scroll by
 * @return
 */
private int calculateDistanceCenter(View child, float pendingOffset) {
    OrientationHelper orientationHelper = getOrientationHelper();
    int parentCenter = (orientationHelper.getEndAfterPadding() - orientationHelper.getStartAfterPadding()) / 2 + orientationHelper.getStartAfterPadding();
    if (mOrientation == GalleryLayoutManager.HORIZONTAL) {
        return (int) (child.getWidth() / 2 - pendingOffset + child.getLeft() - parentCenter);
    } else {
        return (int) (child.getHeight() / 2 - pendingOffset + child.getTop() - parentCenter);
    }

}

源代码10 项目： date_picker_converter 文件： GravitySnapHelper.java

private int distanceToEnd(View targetView, OrientationHelper helper, boolean fromStart) {
    if (isRtlHorizontal && !fromStart) {
        return distanceToStart(targetView, helper, true);
    }

    return helper.getDecoratedEnd(targetView) - helper.getEndAfterPadding();
}

源代码11 项目： PullLoadView 文件： RecyclerViewPositionHelper.java

public View findOneVisibleChild(int fromIndex, int toIndex, boolean completelyVisible,
                         boolean acceptPartiallyVisible) {
    OrientationHelper helper;
    if (layoutManager.canScrollVertically()) {
        helper = OrientationHelper.createVerticalHelper(layoutManager);
    } else {
        helper = OrientationHelper.createHorizontalHelper(layoutManager);
    }

    final int start = helper.getStartAfterPadding();
    final int end = helper.getEndAfterPadding();
    final int next = toIndex > fromIndex ? 1 : -1;
    View partiallyVisible = null;
    for (int i = fromIndex; i != toIndex; i += next) {
        final View child = layoutManager.getChildAt(i);
        final int childStart = helper.getDecoratedStart(child);
        final int childEnd = helper.getDecoratedEnd(child);
        if (childStart < end && childEnd > start) {
            if (completelyVisible) {
                if (childStart >= start && childEnd <= end) {
                    return child;
                } else if (acceptPartiallyVisible && partiallyVisible == null) {
                    partiallyVisible = child;
                }
            } else {
                return child;
            }
        }
    }
    return partiallyVisible;
}

源代码12 项目： KAM 文件： RecyclerViewPositionHelper.java

View findOneVisibleChild(int fromIndex, int toIndex, boolean completelyVisible, boolean acceptPartiallyVisible) {
    OrientationHelper helper;
    if (layoutManager.canScrollVertically()) {
        helper = OrientationHelper.createVerticalHelper(layoutManager);
    } else {
        helper = OrientationHelper.createHorizontalHelper(layoutManager);
    }

    final int start = helper.getStartAfterPadding();
    final int end = helper.getEndAfterPadding();
    final int next = toIndex > fromIndex ? 1 : -1;
    View partiallyVisible = null;
    for (int i = fromIndex; i != toIndex; i += next) {
        final View child = layoutManager.getChildAt(i);
        final int childStart = helper.getDecoratedStart(child);
        final int childEnd = helper.getDecoratedEnd(child);
        if (childStart < end && childEnd > start) {
            if (completelyVisible) {
                if (childStart >= start && childEnd <= end) {
                    return child;
                } else if (acceptPartiallyVisible && partiallyVisible == null) {
                    partiallyVisible = child;
                }
            } else {
                return child;
            }
        }
    }
    return partiallyVisible;
}

源代码13 项目： mugen 文件： RecyclerViewPositionHelper.java

View findOneVisibleChild(int fromIndex, int toIndex, boolean completelyVisible,
                         boolean acceptPartiallyVisible) {
    OrientationHelper helper;
    if (layoutManager.canScrollVertically()) {
        helper = OrientationHelper.createVerticalHelper(layoutManager);
    } else {
        helper = OrientationHelper.createHorizontalHelper(layoutManager);
    }

    final int start = helper.getStartAfterPadding();
    final int end = helper.getEndAfterPadding();
    final int next = toIndex > fromIndex ? 1 : -1;
    View partiallyVisible = null;
    for (int i = fromIndex; i != toIndex; i += next) {
        final View child = layoutManager.getChildAt(i);
        final int childStart = helper.getDecoratedStart(child);
        final int childEnd = helper.getDecoratedEnd(child);
        if (childStart < end && childEnd > start) {
            if (completelyVisible) {
                if (childStart >= start && childEnd <= end) {
                    return child;
                } else if (acceptPartiallyVisible && partiallyVisible == null) {
                    partiallyVisible = child;
                }
            } else {
                return child;
            }
        }
    }
    return partiallyVisible;
}

方法所在类

android.support.v7.widget.OrientationHelper