本文整理汇总了Java中android.support.v7.widget.RecyclerView.getHeight方法的典型用法代码示例。如果您正苦于以下问题:Java RecyclerView.getHeight方法的具体用法?Java RecyclerView.getHeight怎么用?Java RecyclerView.getHeight使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类android.support.v7.widget.RecyclerView
的用法示例。
在下文中一共展示了RecyclerView.getHeight方法的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: drawHorizontal
import android.support.v7.widget.RecyclerView; //导入方法依赖的package包/类
@SuppressLint("NewApi")
private void drawHorizontal(Canvas canvas, RecyclerView parent) {
canvas.save();
final int top;
final int bottom;
if (parent.getClipToPadding()) {
top = parent.getPaddingTop();
bottom = parent.getHeight() - parent.getPaddingBottom();
canvas.clipRect(parent.getPaddingLeft(), top,
parent.getWidth() - parent.getPaddingRight(), bottom);
} else {
top = 0;
bottom = parent.getHeight();
}
final int childCount = parent.getChildCount();
for (int i = 0; i < childCount; i++) {
final View child = parent.getChildAt(i);
parent.getLayoutManager().getDecoratedBoundsWithMargins(child, mBounds);
final int right = mBounds.right + Math.round(ViewCompat.getTranslationX(child));
final int left = right - mDivider.getIntrinsicWidth();
mDivider.setBounds(left, top, right, bottom);
mDivider.draw(canvas);
}
canvas.restore();
}
示例2: drawHorizontal
import android.support.v7.widget.RecyclerView; //导入方法依赖的package包/类
public void drawHorizontal(Canvas c, RecyclerView parent)
{
final int top = parent.getPaddingTop();
final int bottom = parent.getHeight() - parent.getPaddingBottom();
final int childCount = parent.getChildCount();
for (int i = 0; i < childCount; i++)
{
final View child = parent.getChildAt(i);
final RecyclerView.LayoutParams params = (RecyclerView.LayoutParams) child
.getLayoutParams();
final int left = child.getRight() + params.rightMargin;
final int right = left + mDivider.getIntrinsicHeight();
mDivider.setBounds(left, top, right, bottom);
mDivider.draw(c);
}
}
示例3: drawVertical
import android.support.v7.widget.RecyclerView; //导入方法依赖的package包/类
public void drawVertical(Canvas c, RecyclerView parent) {
final int left = parent.getPaddingLeft();
final int right = parent.getWidth() - parent.getPaddingRight();
final int recyclerViewTop = parent.getPaddingTop();
final int recyclerViewBottom = parent.getHeight() - parent.getPaddingBottom();
final int childCount = parent.getChildCount();
for (int i = 0; i < childCount; i++) {
final View child = parent.getChildAt(i);
final RecyclerView.LayoutParams params = (RecyclerView.LayoutParams) child
.getLayoutParams();
final int top = Math.max(recyclerViewTop, child.getBottom() + params.bottomMargin);
final int bottom = Math.min(recyclerViewBottom, top + mDivider.getIntrinsicHeight());
mDivider.setBounds(left, top, right, bottom);
mDivider.draw(c);
}
}
示例4: onMoved
import android.support.v7.widget.RecyclerView; //导入方法依赖的package包/类
public void onMoved(RecyclerView recyclerView, ViewHolder viewHolder, int fromPos, ViewHolder target, int toPos, int x, int y) {
LayoutManager layoutManager = recyclerView.getLayoutManager();
if (layoutManager instanceof ViewDropHandler) {
((ViewDropHandler) layoutManager).prepareForDrop(viewHolder.itemView, target.itemView, x, y);
return;
}
if (layoutManager.canScrollHorizontally()) {
if (layoutManager.getDecoratedLeft(target.itemView) <= recyclerView.getPaddingLeft()) {
recyclerView.scrollToPosition(toPos);
}
if (layoutManager.getDecoratedRight(target.itemView) >= recyclerView.getWidth() - recyclerView.getPaddingRight()) {
recyclerView.scrollToPosition(toPos);
}
}
if (layoutManager.canScrollVertically()) {
if (layoutManager.getDecoratedTop(target.itemView) <= recyclerView.getPaddingTop()) {
recyclerView.scrollToPosition(toPos);
}
if (layoutManager.getDecoratedBottom(target.itemView) >= recyclerView.getHeight() - recyclerView.getPaddingBottom()) {
recyclerView.scrollToPosition(toPos);
}
}
}
示例5: drawHorizontalDividers
import android.support.v7.widget.RecyclerView; //导入方法依赖的package包/类
/**
* Adds dividers to a RecyclerView with a LinearLayoutManager or its
* subclass oriented horizontally.
*
* @param canvas The {@link Canvas} onto which horizontal dividers will be
* drawn
* @param parent The RecyclerView onto which horizontal dividers are being
* added
*/
private void drawHorizontalDividers(Canvas canvas, RecyclerView parent) {
int parentTop = parent.getPaddingTop();
int parentBottom = parent.getHeight() - parent.getPaddingBottom();
int childCount = parent.getChildCount();
for (int i = 0; i < childCount - 1; i++) {
View child = parent.getChildAt(i);
LayoutParams params = (LayoutParams) child.getLayoutParams();
int parentLeft = child.getRight() + params.rightMargin;
int parentRight = parentLeft + mDivider.getIntrinsicWidth();
mDivider.setBounds(parentLeft, parentTop, parentRight, parentBottom);
mDivider.draw(canvas);
}
}
示例6: drawHorizontal
import android.support.v7.widget.RecyclerView; //导入方法依赖的package包/类
public void drawHorizontal(Canvas c, RecyclerView parent) {
final int childCount = parent.getChildCount();
for (int i = 0; i < childCount; i++) {
final View child = parent.getChildAt(i);
final RecyclerView.LayoutParams params = (RecyclerView.LayoutParams) child
.getLayoutParams();
final int left = child.getRight() + params.rightMargin;
final int right = left + mDivider.getIntrinsicWidth();
final int top;
final int bottom;
if (mOrientation == BOTH_LIST) {
top = child.getTop() + parent.getPaddingTop() - params.topMargin;
bottom = top + child.getMeasuredHeight() + params.bottomMargin;
} else {
top = parent.getPaddingTop();
bottom = parent.getHeight() - parent.getPaddingBottom();
}
mDivider.setBounds(left, top, right, bottom);
mDivider.draw(c);
// Log.e(TAG, "drawHorizontal: " + left + " " + top + " " + right + " " + bottom);
}
}
示例7: getItemOffsets
import android.support.v7.widget.RecyclerView; //导入方法依赖的package包/类
@Override
public void getItemOffsets(Rect outRect, View view, RecyclerView parent, RecyclerView.State state) {
if(parent.getChildAdapterPosition(view) == 0) {
if(orientation == SnappingRecyclerView.VERTICAL) {
outRect.top = (parent.getHeight() / 2) - (view.getHeight() / 2);
} else {
outRect.left = (parent.getWidth() / 2) - (view.getWidth() / 2);
}
} else if (parent.getChildAdapterPosition(view) == parent.getAdapter().getItemCount() - 1) {
if(orientation == SnappingRecyclerView.VERTICAL) {
outRect.bottom = (parent.getHeight() / 2) - (view.getHeight() / 2);
} else {
outRect.right = (parent.getWidth() / 2) - (view.getWidth() / 2);
}
}
}
示例8: onScrollStateChanged
import android.support.v7.widget.RecyclerView; //导入方法依赖的package包/类
@Override
public void onScrollStateChanged(RecyclerView recyclerView, int newState) {
super.onScrollStateChanged(recyclerView, newState);
currentScrollState = newState;
RecyclerView.LayoutManager layoutManager = recyclerView.getLayoutManager();
int visibleItemCount = layoutManager.getChildCount();
int totalItemCount = layoutManager.getItemCount();
if (visibleItemCount != 0) {
int bottomOffset = (totalItemCount - lastVisibleItemPosition - 1) * (recyclerView.getHeight()) / visibleItemCount;
if (visibleItemCount > 0 && currentScrollState == RecyclerView.SCROLL_STATE_IDLE) {
if (listener != null && listener.get() != null) {
listener.get().onLoadMore(bottomOffset);
}
}
}
}
示例9: drawHorizontal
import android.support.v7.widget.RecyclerView; //导入方法依赖的package包/类
/** Draw dividers to the right of each child view */
public void drawHorizontal(Canvas c, RecyclerView parent) {
final int top = parent.getPaddingTop();
final int bottom = parent.getHeight() - parent.getPaddingBottom();
final int childCount = parent.getChildCount();
for (int i = 0; i < childCount; i++) {
final View child = parent.getChildAt(i);
final RecyclerView.LayoutParams params =
(RecyclerView.LayoutParams) child.getLayoutParams();
final int left = child.getRight() + params.rightMargin + mInsets;
final int right = left + mDivider.getIntrinsicWidth();
mDivider.setBounds(left, top, right, bottom);
mDivider.draw(c);
}
}
示例10: drawHorizontal
import android.support.v7.widget.RecyclerView; //导入方法依赖的package包/类
public void drawHorizontal(Canvas c, RecyclerView parent) {
final int top = parent.getPaddingTop();
final int bottom = parent.getHeight() - parent.getPaddingBottom();
final int childCount = parent.getChildCount();
for (int i = 0; i < childCount; i++) {
final View child = parent.getChildAt(i);
final RecyclerView.LayoutParams params = (RecyclerView.LayoutParams) child
.getLayoutParams();
final int left = child.getRight() + params.rightMargin;
final int right = left + mDivider.getIntrinsicHeight();
mDivider.setBounds(left, top, right, bottom);
mDivider.draw(c);
}
}
示例11: drawVDeraction
import android.support.v7.widget.RecyclerView; //导入方法依赖的package包/类
/**
* 绘制垂直方向的分割线
* @param c
* @param parent
*/
private void drawVDeraction(Canvas c, RecyclerView parent){
int top=parent.getPaddingTop();
int bottom=parent.getHeight()-parent.getPaddingBottom();
int childCount=parent.getChildCount();
for(int i=0;i<childCount;i++){
View child=parent.getChildAt(i);
RecyclerView.LayoutParams layoutParams=(RecyclerView.LayoutParams)child.getLayoutParams();
int left=child.getRight()+layoutParams.rightMargin;
int right=left+mDivider.getIntrinsicWidth();
mDivider.setBounds(left,top,right,bottom);
mDivider.draw(c);
}
}
示例12: drawHorizontal
import android.support.v7.widget.RecyclerView; //导入方法依赖的package包/类
public void drawHorizontal(Canvas c, RecyclerView parent) {
final int top = parent.getPaddingTop();
final int bottom = parent.getHeight() - parent.getPaddingBottom();
int childCount = parent.getChildCount();
for (int i = 0; i < childCount; i++) {
final View child = parent.getChildAt(i);
RecyclerView.LayoutParams params = (RecyclerView.LayoutParams) child.getLayoutParams();
final int left = child.getRight() + params.rightMargin;
final int right = left + mDivider.getIntrinsicHeight();
mDivider.setBounds(left, top, right, bottom);
mDivider.draw(c);
}
}
示例13: drawHorizontal
import android.support.v7.widget.RecyclerView; //导入方法依赖的package包/类
public void drawHorizontal(Canvas c, RecyclerView parent) {
final int top = parent.getPaddingTop();
final int bottom = parent.getHeight() - parent.getPaddingBottom();
final int childCount = parent.getChildCount();
for (int i = 0; i < childCount; i++) {
final View child = parent.getChildAt(i);
final RecyclerView.LayoutParams params = (RecyclerView.LayoutParams) child
.getLayoutParams();
final int left = child.getRight() + params.rightMargin +
Math.round(ViewCompat.getTranslationX(child));
final int right = left + getDividerWidth();
mDivider.setBounds(left, top, right, bottom);
mDivider.draw(c);
}
}
示例14: isItemsFitOnScreen
import android.support.v7.widget.RecyclerView; //导入方法依赖的package包/类
@Override
public boolean isItemsFitOnScreen(RecyclerView rvCategories, int itemsSize) {
calcItemHeight(rvCategories);
int itemsHeight = itemHeight * (itemsSize);
int containerHeight = rvCategories.getHeight();
return containerHeight >= itemsHeight;
}
示例15: drawHorizontal
import android.support.v7.widget.RecyclerView; //导入方法依赖的package包/类
public void drawHorizontal(Canvas c, RecyclerView parent) {
int top = parent.getPaddingTop();
int bottom = parent.getHeight() - parent.getPaddingBottom();
int childCount = parent.getChildCount();
for (int i = 0; i < childCount; i++) {
View child = parent.getChildAt(i);
int left = (child.getRight() + ((LayoutParams) child.getLayoutParams()).rightMargin)
+ Math.round(ViewCompat.getTranslationX(child));
this.mDivider.setBounds(left, top, left + this.mDivider.getIntrinsicHeight(), bottom);
this.mDivider.draw(c);
}
}