/// <summary> /// Helper for makeAndAddView to set the position of a view /// and fill out its layout paramters. /// </summary> /// <remarks> /// Helper for makeAndAddView to set the position of a view /// and fill out its layout paramters. /// </remarks> /// <param name="child">The view to position</param> private void setUpChild(android.view.View child) { // Respect layout params that are already in the view. Otherwise // make some up... android.view.ViewGroup.LayoutParams lp = child.getLayoutParams(); if (lp == null) { lp = generateDefaultLayoutParams(); } addViewInLayout(child, 0, lp); child.setSelected(hasFocus()); // Get measure specs int childHeightSpec = android.view.ViewGroup.getChildMeasureSpec(mHeightMeasureSpec , mSpinnerPadding.top + mSpinnerPadding.bottom, lp.height); int childWidthSpec = android.view.ViewGroup.getChildMeasureSpec(mWidthMeasureSpec , mSpinnerPadding.left + mSpinnerPadding.right, lp.width); // Measure child child.measure(childWidthSpec, childHeightSpec); int childLeft; int childRight; // Position vertically based on gravity setting int childTop = mSpinnerPadding.top + ((getMeasuredHeight() - mSpinnerPadding.bottom - mSpinnerPadding.top - child.getMeasuredHeight()) / 2); int childBottom = childTop + child.getMeasuredHeight(); int width = child.getMeasuredWidth(); childLeft = 0; childRight = childLeft + width; child.layout(childLeft, childTop, childRight, childBottom); }
/// <summary><p>Measures the preferred width of each child, including its margins.</p> /// </summary> /// <param name="widthMeasureSpec">the width constraint imposed by our parent</param> /// <returns> /// an array of integers corresponding to the width of each cell, or /// column, in this row /// <hide></hide> /// </returns> internal virtual int[] getColumnsWidths(int widthMeasureSpec) { int numColumns = getVirtualChildCount(); if (mColumnWidths == null || numColumns != mColumnWidths.Length) { mColumnWidths = new int[numColumns]; } int[] columnWidths = mColumnWidths; { for (int i = 0; i < numColumns; i++) { android.view.View child = getVirtualChildAt(i); if (child != null && child.getVisibility() != GONE) { android.widget.TableRow.LayoutParams layoutParams = (android.widget.TableRow.LayoutParams )child.getLayoutParams(); if (layoutParams.span == 1) { int spec; switch (layoutParams.width) { case android.view.ViewGroup.LayoutParams.WRAP_CONTENT: { spec = getChildMeasureSpec(widthMeasureSpec, 0, android.view.ViewGroup.LayoutParams .WRAP_CONTENT); break; } case android.view.ViewGroup.LayoutParams.MATCH_PARENT: { spec = android.view.View.MeasureSpec.makeMeasureSpec(0, android.view.View.MeasureSpec .UNSPECIFIED); break; } default: { spec = android.view.View.MeasureSpec.makeMeasureSpec(layoutParams.width, android.view.View .MeasureSpec.EXACTLY); break; } } child.measure(spec, spec); int width = child.getMeasuredWidth() + layoutParams.leftMargin + layoutParams.rightMargin; columnWidths[i] = width; } else { columnWidths[i] = 0; } } else { columnWidths[i] = 0; } } } return(columnWidths); }
/// <summary> /// @brief Create animator to hide specified app actions /// </summary> /// <param name="toShow"> View to be shown </param> /// <param name="duration"> Animation duration of each sub animator /// </param> /// <returns> Sequential animator to show the hidden element </returns> //JAVA TO C# CONVERTER WARNING: 'final' parameters are not available in .NET: //ORIGINAL LINE: public android.animation.Animator createExpandAnimator(final android.view.View toShow, long duration) public virtual Animator createExpandAnimator(View toShow, long duration) { //JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final': //ORIGINAL LINE: final int fromWidth = toShow.getWidth(); int fromWidth = toShow.Width; toShow.LayoutParams.width = ViewGroup.LayoutParams.WRAP_CONTENT; toShow.measure(View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED), View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED)); //JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final': //ORIGINAL LINE: final int toWidth = toShow.getMeasuredWidth(); int toWidth = toShow.MeasuredWidth; if (FcConstants.OPT_DETAILED_LOGS) { Log.d(TAG, "createExpandAnimator(" + toShow + ")"); Log.d(TAG, " duration: " + duration); Log.d(TAG, " width: " + fromWidth + " -> " + toWidth); } ValueAnimator expandAnimator = ValueAnimator.ofFloat(0f, 1f); expandAnimator.Duration = duration; expandAnimator.addUpdateListener(new AnimatorUpdateListenerAnonymousInnerClassHelper3(this, toShow, fromWidth, toWidth)); expandAnimator.addListener(new FcAnimatorListenerAnonymousInnerClassHelper3(this, toShow, fromWidth)); return(expandAnimator); }
/// <summary> /// @brief Create animator to hide specified app actions /// </summary> /// <param name="toShow"> View to be shown </param> /// <param name="toDimension"> </param> /// <param name="duration"> Animation duration of each sub animator /// </param> /// <returns> Sequential animator to show the hidden element </returns> //JAVA TO C# CONVERTER WARNING: 'final' parameters are not available in .NET: //ORIGINAL LINE: public android.animation.Animator createExpandAnimator(final android.view.View toShow, final int toDimension, long duration) public virtual Animator createExpandAnimator(View toShow, int toDimension, long duration) { Log.d(TAG, "View params:"); Log.d(TAG, " before measure getWidth: " + toShow.Width); //JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final': //ORIGINAL LINE: final float fromWidth = toShow.getWidth(); float fromWidth = toShow.Width; toShow.LayoutParams.width = ViewGroup.LayoutParams.WRAP_CONTENT; toShow.measure(View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED), View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED)); float toMeasuredWidth = toShow.MeasuredWidth; //JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final': //ORIGINAL LINE: final float toWidth = (toDimension < toMeasuredWidth) ? toDimension : toMeasuredWidth; float toWidth = (toDimension < toMeasuredWidth) ? toDimension : toMeasuredWidth; ValueAnimator expandAnimator = ValueAnimator.ofFloat(0f, 1f); expandAnimator.Duration = duration; expandAnimator.addUpdateListener(new AnimatorUpdateListenerAnonymousInnerClassHelper2(this, toShow, toWidth)); expandAnimator.addListener(new FcAnimatorListenerAnonymousInnerClassHelper2(this, toShow)); return(expandAnimator); }
private int measureContentWidth(android.widget.ListAdapter adapter) { // Menus don't tend to be long, so this is more sane than it looks. int width = 0; android.view.View itemView = null; int itemType = 0; int widthMeasureSpec = android.view.View.MeasureSpec.makeMeasureSpec(0, android.view.View .MeasureSpec.UNSPECIFIED); int heightMeasureSpec = android.view.View.MeasureSpec.makeMeasureSpec(0, android.view.View .MeasureSpec.UNSPECIFIED); int count = adapter.getCount(); { for (int i = 0; i < count; i++) { int positionType = adapter.getItemViewType(i); if (positionType != itemType) { itemType = positionType; itemView = null; } if (mMeasureParent == null) { mMeasureParent = new android.widget.FrameLayout(mContext); } itemView = adapter.getView(i, itemView, mMeasureParent); itemView.measure(widthMeasureSpec, heightMeasureSpec); width = System.Math.Max(width, itemView.getMeasuredWidth()); } } return(width); }
public virtual int measureContentWidth() { // The user may have specified some of the target not to be shown but we // want to measure all of them since after expansion they should fit. int oldMaxActivityCount = this.mMaxActivityCount; this.mMaxActivityCount = MAX_ACTIVITY_COUNT_UNLIMITED; int contentWidth = 0; android.view.View itemView = null; int widthMeasureSpec = android.view.View.MeasureSpec.makeMeasureSpec(0, android.view.View .MeasureSpec.UNSPECIFIED); int heightMeasureSpec = android.view.View.MeasureSpec.makeMeasureSpec(0, android.view.View .MeasureSpec.UNSPECIFIED); int count = this.getCount(); { for (int i = 0; i < count; i++) { itemView = this.getView(i, itemView, null); itemView.measure(widthMeasureSpec, heightMeasureSpec); contentWidth = System.Math.Max(contentWidth, itemView.getMeasuredWidth()); } } this.mMaxActivityCount = oldMaxActivityCount; return(contentWidth); }
protected internal virtual int measureChildView(android.view.View child, int availableWidth , int childSpecHeight, int spacing) { child.measure(android.view.View.MeasureSpec.makeMeasureSpec(availableWidth, android.view.View .MeasureSpec.AT_MOST), childSpecHeight); availableWidth -= child.getMeasuredWidth(); availableWidth -= spacing; return(System.Math.Max(0, availableWidth)); }
/// <summary>Measure a child view to fit within cell-based formatting.</summary> /// <remarks> /// Measure a child view to fit within cell-based formatting. The child's width /// will be measured to a whole multiple of cellSize. /// <p>Sets the expandable and cellsUsed fields of LayoutParams. /// </remarks> /// <param name="child">Child to measure</param> /// <param name="cellSize">Size of one cell</param> /// <param name="cellsRemaining">Number of cells remaining that this view can expand to fill /// </param> /// <param name="parentHeightMeasureSpec">MeasureSpec used by the parent view</param> /// <param name="parentHeightPadding">Padding present in the parent view</param> /// <returns>Number of cells this child was measured to occupy</returns> internal static int measureChildForCells(android.view.View child, int cellSize, int cellsRemaining, int parentHeightMeasureSpec, int parentHeightPadding) { [email protected] lp = ([email protected] .LayoutParams)child.getLayoutParams(); int childHeightSize = android.view.View.MeasureSpec.getSize(parentHeightMeasureSpec ) - parentHeightPadding; int childHeightMode = android.view.View.MeasureSpec.getMode(parentHeightMeasureSpec ); int childHeightSpec = android.view.View.MeasureSpec.makeMeasureSpec(childHeightSize , childHeightMode); int cellsUsed = 0; if (cellsRemaining > 0) { int childWidthSpec = android.view.View.MeasureSpec.makeMeasureSpec(cellSize * cellsRemaining , android.view.View.MeasureSpec.AT_MOST); child.measure(childWidthSpec, childHeightSpec); int measuredWidth = child.getMeasuredWidth(); cellsUsed = measuredWidth / cellSize; if (measuredWidth % cellSize != 0) { cellsUsed++; } } [email protected] itemView = child is [email protected] ? ([email protected])child : null; bool expandable = !lp.isOverflowButton && itemView != null && itemView.hasText(); lp.expandable = expandable; lp.cellsUsed = cellsUsed; int targetWidth = cellsUsed * cellSize; child.measure(android.view.View.MeasureSpec.makeMeasureSpec(targetWidth, android.view.View .MeasureSpec.EXACTLY), childHeightSpec); return(cellsUsed); }
internal virtual int measureContentWidth(android.widget.SpinnerAdapter adapter, android.graphics.drawable.Drawable background) { if (adapter == null) { return(0); } int width = 0; android.view.View itemView = null; int itemType = 0; int widthMeasureSpec = android.view.View.MeasureSpec.makeMeasureSpec(0, android.view.View .MeasureSpec.UNSPECIFIED); int heightMeasureSpec = android.view.View.MeasureSpec.makeMeasureSpec(0, android.view.View .MeasureSpec.UNSPECIFIED); // Make sure the number of items we'll measure is capped. If it's a huge data set // with wildly varying sizes, oh well. int start = System.Math.Max(0, getSelectedItemPosition()); int end = System.Math.Min(adapter.getCount(), start + MAX_ITEMS_MEASURED); int count = end - start; start = System.Math.Max(0, start - (MAX_ITEMS_MEASURED - count)); { for (int i = start; i < end; i++) { int positionType = adapter.getItemViewType(i); if (positionType != itemType) { itemType = positionType; itemView = null; } itemView = adapter.getView(i, itemView, this); if (itemView.getLayoutParams() == null) { itemView.setLayoutParams(new android.view.ViewGroup.LayoutParams(android.view.ViewGroup .LayoutParams.WRAP_CONTENT, android.view.ViewGroup.LayoutParams.WRAP_CONTENT)); } itemView.measure(widthMeasureSpec, heightMeasureSpec); width = System.Math.Max(width, itemView.getMeasuredWidth()); } } // Add background padding to measured width if (background != null) { background.getPadding(mTempRect); width += mTempRect.left + mTempRect.right; } return(width); }
public override void initForMenu(android.content.Context context, [email protected] menu) { base.initForMenu(context, menu); android.content.res.Resources res = context.getResources(); if (!mReserveOverflowSet) { mReserveOverflow = !android.view.ViewConfiguration.get(context).hasPermanentMenuKey (); } if (!mWidthLimitSet) { mWidthLimit = res.getDisplayMetrics().widthPixels / 2; } // Measure for initial configuration if (!mMaxItemsSet) { mMaxItems = res.getInteger([email protected]_action_buttons); } int width = mWidthLimit; if (mReserveOverflow) { if (mOverflowButton == null) { mOverflowButton = new android.view.@internal.menu.ActionMenuPresenter.OverflowMenuButton (this, mSystemContext); int spec = android.view.View.MeasureSpec.makeMeasureSpec(0, android.view.View.MeasureSpec .UNSPECIFIED); mOverflowButton.measure(spec, spec); } width -= mOverflowButton.getMeasuredWidth(); } else { mOverflowButton = null; } mActionItemWidthLimit = width; mMinCellSize = (int)([email protected]_CELL_SIZE * res .getDisplayMetrics().density); // Drop a scrap view as it may no longer reflect the proper context/config. mScrapActionButtonView = null; }
public override bool flagActionItems() { java.util.ArrayList <*****@*****.**> visibleItems = mMenu .getVisibleItems(); int itemsSize = visibleItems.size(); int maxActions = mMaxItems; int widthLimit = mActionItemWidthLimit; int querySpec = android.view.View.MeasureSpec.makeMeasureSpec(0, android.view.View .MeasureSpec.UNSPECIFIED); android.view.ViewGroup parent = (android.view.ViewGroup)mMenuView; int requiredItems = 0; int requestedItems = 0; int firstActionWidth = 0; bool hasOverflow = false; { for (int i = 0; i < itemsSize; i++) { [email protected] item = visibleItems.get(i); if (item.requiresActionButton()) { requiredItems++; } else { if (item.requestsActionButton()) { requestedItems++; } else { hasOverflow = true; } } if (mExpandedActionViewsExclusive && item.isActionViewExpanded()) { // Overflow everything if we have an expanded action view and we're // space constrained. maxActions = 0; } } } // Reserve a spot for the overflow item if needed. if (mReserveOverflow && (hasOverflow || requiredItems + requestedItems > maxActions )) { maxActions--; } maxActions -= requiredItems; android.util.SparseBooleanArray seenGroups = mActionButtonGroups; seenGroups.clear(); int cellSize = 0; int cellsRemaining = 0; if (mStrictWidthLimit) { cellsRemaining = widthLimit / mMinCellSize; int cellSizeRemaining = widthLimit % mMinCellSize; cellSize = mMinCellSize + cellSizeRemaining / cellsRemaining; } { // Flag as many more requested items as will fit. for (int i_1 = 0; i_1 < itemsSize; i_1++) { [email protected] item = visibleItems.get(i_1); if (item.requiresActionButton()) { android.view.View v = getItemView(item, mScrapActionButtonView, parent); if (mScrapActionButtonView == null) { mScrapActionButtonView = v; } if (mStrictWidthLimit) { cellsRemaining -= [email protected] (v, cellSize, cellsRemaining, querySpec, 0); } else { v.measure(querySpec, querySpec); } int measuredWidth = v.getMeasuredWidth(); widthLimit -= measuredWidth; if (firstActionWidth == 0) { firstActionWidth = measuredWidth; } int groupId = item.getGroupId(); if (groupId != 0) { seenGroups.put(groupId, true); } item.setIsActionButton(true); } else { if (item.requestsActionButton()) { // Items in a group with other items that already have an action slot // can break the max actions rule, but not the width limit. int groupId = item.getGroupId(); bool inGroup = seenGroups.get(groupId); bool isAction = (maxActions > 0 || inGroup) && widthLimit > 0 && (!mStrictWidthLimit || cellsRemaining > 0); if (isAction) { android.view.View v = getItemView(item, mScrapActionButtonView, parent); if (mScrapActionButtonView == null) { mScrapActionButtonView = v; } if (mStrictWidthLimit) { int cells = [email protected](v, cellSize , cellsRemaining, querySpec, 0); cellsRemaining -= cells; if (cells == 0) { isAction = false; } } else { v.measure(querySpec, querySpec); } int measuredWidth = v.getMeasuredWidth(); widthLimit -= measuredWidth; if (firstActionWidth == 0) { firstActionWidth = measuredWidth; } if (mStrictWidthLimit) { isAction &= widthLimit >= 0; } else { // Did this push the entire first item past the limit? isAction &= widthLimit + firstActionWidth > 0; } } if (isAction && groupId != 0) { seenGroups.put(groupId, true); } else { if (inGroup) { // We broke the width limit. Demote the whole group, they all overflow now. seenGroups.put(groupId, false); { for (int j = 0; j < i_1; j++) { [email protected] areYouMyGroupie = visibleItems.get(j); if (areYouMyGroupie.getGroupId() == groupId) { // Give back the action slot if (areYouMyGroupie.isActionButton()) { maxActions++; } areYouMyGroupie.setIsActionButton(false); } } } } } if (isAction) { maxActions--; } item.setIsActionButton(isAction); } } } } return(true); }
private void onMeasureExactFormat(int widthMeasureSpec, int heightMeasureSpec) { // We already know the width mode is EXACTLY if we're here. int heightMode = android.view.View.MeasureSpec.getMode(heightMeasureSpec); int widthSize = android.view.View.MeasureSpec.getSize(widthMeasureSpec); int heightSize = android.view.View.MeasureSpec.getSize(heightMeasureSpec); int widthPadding = getPaddingLeft() + getPaddingRight(); int heightPadding = getPaddingTop() + getPaddingBottom(); widthSize -= widthPadding; // Divide the view into cells. int cellCount = widthSize / mMinCellSize; int cellSizeRemaining = widthSize % mMinCellSize; if (cellCount == 0) { // Give up, nothing fits. setMeasuredDimension(widthSize, 0); return; } int cellSize = mMinCellSize + cellSizeRemaining / cellCount; int cellsRemaining = cellCount; int maxChildHeight = 0; int maxCellsUsed = 0; int expandableItemCount = 0; int visibleItemCount = 0; bool hasOverflow = false; // This is used as a bitfield to locate the smallest items present. Assumes childCount < 64. long smallestItemsAt = 0; int childCount = getChildCount(); { for (int i = 0; i < childCount; i++) { android.view.View child = getChildAt(i); if (child.getVisibility() == GONE) { continue; } bool isGeneratedItem = child is [email protected]; visibleItemCount++; if (isGeneratedItem) { // Reset padding for generated menu item views; it may change below // and views are recycled. child.setPadding(mGeneratedItemPadding, 0, mGeneratedItemPadding, 0); } [email protected] lp = ([email protected] .LayoutParams)child.getLayoutParams(); lp.expanded = false; lp.extraPixels = 0; lp.cellsUsed = 0; lp.expandable = false; lp.leftMargin = 0; lp.rightMargin = 0; lp.preventEdgeOffset = isGeneratedItem && (([email protected] )child).hasText(); // Overflow always gets 1 cell. No more, no less. int cellsAvailable = lp.isOverflowButton ? 1 : cellsRemaining; int cellsUsed = measureChildForCells(child, cellSize, cellsAvailable, heightMeasureSpec , heightPadding); maxCellsUsed = System.Math.Max(maxCellsUsed, cellsUsed); if (lp.expandable) { expandableItemCount++; } if (lp.isOverflowButton) { hasOverflow = true; } cellsRemaining -= cellsUsed; maxChildHeight = System.Math.Max(maxChildHeight, child.getMeasuredHeight()); if (cellsUsed == 1) { smallestItemsAt |= (1 << i); } } } // When we have overflow and a single expanded (text) item, we want to try centering it // visually in the available space even though overflow consumes some of it. bool centerSingleExpandedItem = hasOverflow && visibleItemCount == 2; // Divide space for remaining cells if we have items that can expand. // Try distributing whole leftover cells to smaller items first. bool needsExpansion = false; while (expandableItemCount > 0 && cellsRemaining > 0) { int minCells = int.MaxValue; long minCellsAt = 0; // Bit locations are indices of relevant child views int minCellsItemCount = 0; { for (int i_1 = 0; i_1 < childCount; i_1++) { android.view.View child = getChildAt(i_1); [email protected] lp = ([email protected] .LayoutParams)child.getLayoutParams(); // Don't try to expand items that shouldn't. if (!lp.expandable) { continue; } // Mark indices of children that can receive an extra cell. if (lp.cellsUsed < minCells) { minCells = lp.cellsUsed; minCellsAt = 1 << i_1; minCellsItemCount = 1; } else { if (lp.cellsUsed == minCells) { minCellsAt |= 1 << i_1; minCellsItemCount++; } } } } // Items that get expanded will always be in the set of smallest items when we're done. smallestItemsAt |= minCellsAt; if (minCellsItemCount > cellsRemaining) { break; } // Couldn't expand anything evenly. Stop. // We have enough cells, all minimum size items will be incremented. minCells++; { for (int i_2 = 0; i_2 < childCount; i_2++) { android.view.View child = getChildAt(i_2); [email protected] lp = ([email protected] .LayoutParams)child.getLayoutParams(); if ((minCellsAt & (1 << i_2)) == 0) { // If this item is already at our small item count, mark it for later. if (lp.cellsUsed == minCells) { smallestItemsAt |= 1 << i_2; } continue; } if (centerSingleExpandedItem && lp.preventEdgeOffset && cellsRemaining == 1) { // Add padding to this item such that it centers. child.setPadding(mGeneratedItemPadding + cellSize, 0, mGeneratedItemPadding, 0); } lp.cellsUsed++; lp.expanded = true; cellsRemaining--; } } needsExpansion = true; } // Divide any space left that wouldn't divide along cell boundaries // evenly among the smallest items bool singleItem = !hasOverflow && visibleItemCount == 1; if (cellsRemaining > 0 && smallestItemsAt != 0 && (cellsRemaining < visibleItemCount - 1 || singleItem || maxCellsUsed > 1)) { float expandCount = Sharpen.Util.Long_GetBitCount(smallestItemsAt); if (!singleItem) { // The items at the far edges may only expand by half in order to pin to either side. if ((smallestItemsAt & 1) != 0) { [email protected] lp = ([email protected] .LayoutParams)getChildAt(0).getLayoutParams(); if (!lp.preventEdgeOffset) { expandCount -= 0.5f; } } if ((smallestItemsAt & (1 << (childCount - 1))) != 0) { [email protected] lp = (([email protected] .LayoutParams)getChildAt(childCount - 1).getLayoutParams()); if (!lp.preventEdgeOffset) { expandCount -= 0.5f; } } } int extraPixels = expandCount > 0 ? (int)(cellsRemaining * cellSize / expandCount ) : 0; { for (int i_1 = 0; i_1 < childCount; i_1++) { if ((smallestItemsAt & (1 << i_1)) == 0) { continue; } android.view.View child = getChildAt(i_1); [email protected] lp = ([email protected] .LayoutParams)child.getLayoutParams(); if (child is [email protected]) { // If this is one of our views, expand and measure at the larger size. lp.extraPixels = extraPixels; lp.expanded = true; if (i_1 == 0 && !lp.preventEdgeOffset) { // First item gets part of its new padding pushed out of sight. // The last item will get this implicitly from layout. lp.leftMargin = -extraPixels / 2; } needsExpansion = true; } else { if (lp.isOverflowButton) { lp.extraPixels = extraPixels; lp.expanded = true; lp.rightMargin = -extraPixels / 2; needsExpansion = true; } else { // If we don't know what it is, give it some margins instead // and let it center within its space. We still want to pin // against the edges. if (i_1 != 0) { lp.leftMargin = extraPixels / 2; } if (i_1 != childCount - 1) { lp.rightMargin = extraPixels / 2; } } } } } cellsRemaining = 0; } // Remeasure any items that have had extra space allocated to them. if (needsExpansion) { int heightSpec = android.view.View.MeasureSpec.makeMeasureSpec(heightSize - heightPadding , heightMode); { for (int i_1 = 0; i_1 < childCount; i_1++) { android.view.View child = getChildAt(i_1); [email protected] lp = ([email protected] .LayoutParams)child.getLayoutParams(); if (!lp.expanded) { continue; } int width = lp.cellsUsed * cellSize + lp.extraPixels; child.measure(android.view.View.MeasureSpec.makeMeasureSpec(width, android.view.View .MeasureSpec.EXACTLY), heightSpec); } } } if (heightMode != android.view.View.MeasureSpec.EXACTLY) { heightSize = maxChildHeight; } setMeasuredDimension(widthSize, heightSize); mMeasuredExtraWidth = cellsRemaining * cellSize; }
protected internal override void onMeasure(int widthMeasureSpec, int heightMeasureSpec ) { int widthMode = android.view.View.MeasureSpec.getMode(widthMeasureSpec); if (widthMode != android.view.View.MeasureSpec.EXACTLY) { throw new System.InvalidOperationException(GetType().Name + " can only be used " + "with android:layout_width=\"match_parent\" (or fill_parent)"); } int heightMode = android.view.View.MeasureSpec.getMode(heightMeasureSpec); if (heightMode == android.view.View.MeasureSpec.UNSPECIFIED) { throw new System.InvalidOperationException(GetType().Name + " can only be used " + "with android:layout_height=\"wrap_content\""); } int contentWidth = android.view.View.MeasureSpec.getSize(widthMeasureSpec); int maxHeight = mContentHeight > 0 ? mContentHeight : android.view.View.MeasureSpec .getSize(heightMeasureSpec); int verticalPadding = getPaddingTop() + getPaddingBottom(); int availableWidth = contentWidth - getPaddingLeft() - getPaddingRight(); int height = maxHeight - verticalPadding; int childSpecHeight = android.view.View.MeasureSpec.makeMeasureSpec(height, android.view.View .MeasureSpec.AT_MOST); if (mClose != null) { availableWidth = measureChildView(mClose, availableWidth, childSpecHeight, 0); android.view.ViewGroup.MarginLayoutParams lp = (android.view.ViewGroup.MarginLayoutParams )mClose.getLayoutParams(); availableWidth -= lp.leftMargin + lp.rightMargin; } if (mMenuView != null && mMenuView.getParent() == this) { availableWidth = measureChildView(mMenuView, availableWidth, childSpecHeight, 0); } if (mTitleLayout != null && mCustomView == null) { availableWidth = measureChildView(mTitleLayout, availableWidth, childSpecHeight, 0); } if (mCustomView != null) { android.view.ViewGroup.LayoutParams lp = mCustomView.getLayoutParams(); int customWidthMode = lp.width != android.view.ViewGroup.LayoutParams.WRAP_CONTENT ? android.view.View.MeasureSpec.EXACTLY : android.view.View.MeasureSpec.AT_MOST; int customWidth = lp.width >= 0 ? System.Math.Min(lp.width, availableWidth) : availableWidth; int customHeightMode = lp.height != android.view.ViewGroup.LayoutParams.WRAP_CONTENT ? android.view.View.MeasureSpec.EXACTLY : android.view.View.MeasureSpec.AT_MOST; int customHeight = lp.height >= 0 ? System.Math.Min(lp.height, height) : height; mCustomView.measure(android.view.View.MeasureSpec.makeMeasureSpec(customWidth, customWidthMode ), android.view.View.MeasureSpec.makeMeasureSpec(customHeight, customHeightMode) ); } if (mContentHeight <= 0) { int measuredHeight = 0; int count = getChildCount(); { for (int i = 0; i < count; i++) { android.view.View v = getChildAt(i); int paddedViewHeight = v.getMeasuredHeight() + verticalPadding; if (paddedViewHeight > measuredHeight) { measuredHeight = paddedViewHeight; } } } setMeasuredDimension(contentWidth, measuredHeight); } else { setMeasuredDimension(contentWidth, maxHeight); } }
/// <summary> /// @brief Create animator to hide specified app actions /// </summary> /// <param name="toShow"> View to be shown </param> /// <param name="duration"> Animation duration of each sub animator /// </param> /// <returns> Sequential animator to show the hidden element </returns> //JAVA TO C# CONVERTER WARNING: 'final' parameters are not available in .NET: //ORIGINAL LINE: public android.animation.Animator createExpandAnimator(final android.view.View toShow, long duration) public virtual Animator createExpandAnimator(View toShow, long duration) { //JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final': //ORIGINAL LINE: final int fromWidth = toShow.getWidth(); int fromWidth = toShow.Width; toShow.LayoutParams.width = ViewGroup.LayoutParams.WRAP_CONTENT; toShow.measure(View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED), View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED)); //JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final': //ORIGINAL LINE: final int toWidth = toShow.getMeasuredWidth(); int toWidth = toShow.MeasuredWidth; if (FcConstants.OPT_DETAILED_LOGS) { Log.d(TAG, "createExpandAnimator(" + toShow + ")"); Log.d(TAG, " duration: " + duration); Log.d(TAG, " width: " + fromWidth + " -> " + toWidth); } ValueAnimator expandAnimator = ValueAnimator.ofFloat(0f, 1f); expandAnimator.Duration = duration; expandAnimator.addUpdateListener(new AnimatorUpdateListenerAnonymousInnerClassHelper3(this, toShow, fromWidth, toWidth)); expandAnimator.addListener(new FcAnimatorListenerAnonymousInnerClassHelper3(this, toShow, fromWidth)); return expandAnimator; }
/// <summary> /// @brief Create animator to hide specified app actions /// </summary> /// <param name="toShow"> View to be shown </param> /// <param name="toDimension"> </param> /// <param name="duration"> Animation duration of each sub animator /// </param> /// <returns> Sequential animator to show the hidden element </returns> //JAVA TO C# CONVERTER WARNING: 'final' parameters are not available in .NET: //ORIGINAL LINE: public android.animation.Animator createExpandAnimator(final android.view.View toShow, final int toDimension, long duration) public virtual Animator createExpandAnimator(View toShow, int toDimension, long duration) { Log.d(TAG, "View params:"); Log.d(TAG, " before measure getWidth: " + toShow.Width); //JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final': //ORIGINAL LINE: final float fromWidth = toShow.getWidth(); float fromWidth = toShow.Width; toShow.LayoutParams.width = ViewGroup.LayoutParams.WRAP_CONTENT; toShow.measure(View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED), View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED)); float toMeasuredWidth = toShow.MeasuredWidth; //JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final': //ORIGINAL LINE: final float toWidth = (toDimension < toMeasuredWidth) ? toDimension : toMeasuredWidth; float toWidth = (toDimension < toMeasuredWidth) ? toDimension : toMeasuredWidth; ValueAnimator expandAnimator = ValueAnimator.ofFloat(0f, 1f); expandAnimator.Duration = duration; expandAnimator.addUpdateListener(new AnimatorUpdateListenerAnonymousInnerClassHelper2(this, toShow, toWidth)); expandAnimator.addListener(new FcAnimatorListenerAnonymousInnerClassHelper2(this, toShow)); return expandAnimator; }
protected internal override void onMeasure(int widthMeasureSpec, int heightMeasureSpec ) { int count = getChildCount(); bool measureMatchParentChildren = android.view.View.MeasureSpec.getMode(widthMeasureSpec ) != android.view.View.MeasureSpec.EXACTLY || android.view.View.MeasureSpec.getMode (heightMeasureSpec) != android.view.View.MeasureSpec.EXACTLY; mMatchParentChildren.clear(); int maxHeight = 0; int maxWidth = 0; int childState = 0; { for (int i = 0; i < count; i++) { android.view.View child = getChildAt(i); if (mMeasureAllChildren || child.getVisibility() != GONE) { measureChildWithMargins(child, widthMeasureSpec, 0, heightMeasureSpec, 0); android.widget.FrameLayout.LayoutParams lp = (android.widget.FrameLayout.LayoutParams )child.getLayoutParams(); maxWidth = System.Math.Max(maxWidth, child.getMeasuredWidth() + lp.leftMargin + lp .rightMargin); maxHeight = System.Math.Max(maxHeight, child.getMeasuredHeight() + lp.topMargin + lp.bottomMargin); childState = combineMeasuredStates(childState, child.getMeasuredState()); if (measureMatchParentChildren) { if (lp.width == android.view.ViewGroup.LayoutParams.MATCH_PARENT || lp.height == android.view.ViewGroup.LayoutParams.MATCH_PARENT) { mMatchParentChildren.add(child); } } } } } // Account for padding too maxWidth += getPaddingLeftWithForeground() + getPaddingRightWithForeground(); maxHeight += getPaddingTopWithForeground() + getPaddingBottomWithForeground(); // Check against our minimum height and width maxHeight = System.Math.Max(maxHeight, getSuggestedMinimumHeight()); maxWidth = System.Math.Max(maxWidth, getSuggestedMinimumWidth()); // Check against our foreground's minimum height and width android.graphics.drawable.Drawable drawable = getForeground(); if (drawable != null) { maxHeight = System.Math.Max(maxHeight, drawable.getMinimumHeight()); maxWidth = System.Math.Max(maxWidth, drawable.getMinimumWidth()); } setMeasuredDimension(resolveSizeAndState(maxWidth, widthMeasureSpec, childState), resolveSizeAndState(maxHeight, heightMeasureSpec, childState << MEASURED_HEIGHT_STATE_SHIFT )); count = mMatchParentChildren.size(); if (count > 1) { { for (int i_1 = 0; i_1 < count; i_1++) { android.view.View child = mMatchParentChildren.get(i_1); android.view.ViewGroup.MarginLayoutParams lp = (android.view.ViewGroup.MarginLayoutParams )child.getLayoutParams(); int childWidthMeasureSpec; int childHeightMeasureSpec; if (lp.width == android.view.ViewGroup.LayoutParams.MATCH_PARENT) { childWidthMeasureSpec = android.view.View.MeasureSpec.makeMeasureSpec(getMeasuredWidth () - getPaddingLeftWithForeground() - getPaddingRightWithForeground() - lp.leftMargin - lp.rightMargin, android.view.View.MeasureSpec.EXACTLY); } else { childWidthMeasureSpec = getChildMeasureSpec(widthMeasureSpec, getPaddingLeftWithForeground () + getPaddingRightWithForeground() + lp.leftMargin + lp.rightMargin, lp.width); } if (lp.height == android.view.ViewGroup.LayoutParams.MATCH_PARENT) { childHeightMeasureSpec = android.view.View.MeasureSpec.makeMeasureSpec(getMeasuredHeight () - getPaddingTopWithForeground() - getPaddingBottomWithForeground() - lp.topMargin - lp.bottomMargin, android.view.View.MeasureSpec.EXACTLY); } else { childHeightMeasureSpec = getChildMeasureSpec(heightMeasureSpec, getPaddingTopWithForeground () + getPaddingBottomWithForeground() + lp.topMargin + lp.bottomMargin, lp.height ); } child.measure(childWidthMeasureSpec, childHeightMeasureSpec); } } } }
internal override void measureChildBeforeLayout(android.view.View child, int childIndex , int widthMeasureSpec, int totalWidth, int heightMeasureSpec, int totalHeight) { if (mConstrainedColumnWidths != null) { android.widget.TableRow.LayoutParams lp = (android.widget.TableRow.LayoutParams)child .getLayoutParams(); int measureMode = android.view.View.MeasureSpec.EXACTLY; int columnWidth = 0; int span = lp.span; int[] constrainedColumnWidths = mConstrainedColumnWidths; { for (int i = 0; i < span; i++) { columnWidth += constrainedColumnWidths[childIndex + i]; } } int gravity = lp.gravity; bool isHorizontalGravity = android.view.Gravity.isHorizontal(gravity); if (isHorizontalGravity) { measureMode = android.view.View.MeasureSpec.AT_MOST; } // no need to care about padding here, // ViewGroup.getChildMeasureSpec() would get rid of it anyway // because of the EXACTLY measure spec we use int childWidthMeasureSpec = android.view.View.MeasureSpec.makeMeasureSpec(System.Math.Max (0, columnWidth - lp.leftMargin - lp.rightMargin), measureMode); int childHeightMeasureSpec = getChildMeasureSpec(heightMeasureSpec, mPaddingTop + mPaddingBottom + lp.topMargin + lp.bottomMargin + totalHeight, lp.height); child.measure(childWidthMeasureSpec, childHeightMeasureSpec); if (isHorizontalGravity) { int childWidth = child.getMeasuredWidth(); lp.mOffset[android.widget.TableRow.LayoutParams.LOCATION_NEXT] = columnWidth - childWidth; int layoutDirection = getResolvedLayoutDirection(); int absoluteGravity = android.view.Gravity.getAbsoluteGravity(gravity, layoutDirection ); switch (absoluteGravity & android.view.Gravity.HORIZONTAL_GRAVITY_MASK) { case android.view.Gravity.LEFT: { // don't offset on X axis break; } case android.view.Gravity.RIGHT: { lp.mOffset[android.widget.TableRow.LayoutParams.LOCATION] = lp.mOffset[android.widget.TableRow .LayoutParams.LOCATION_NEXT]; break; } case android.view.Gravity.CENTER_HORIZONTAL: { lp.mOffset[android.widget.TableRow.LayoutParams.LOCATION] = lp.mOffset[android.widget.TableRow .LayoutParams.LOCATION_NEXT] / 2; break; } } } else { lp.mOffset[android.widget.TableRow.LayoutParams.LOCATION] = lp.mOffset[android.widget.TableRow .LayoutParams.LOCATION_NEXT] = 0; } } else { // fail silently when column widths are not available base.measureChildBeforeLayout(child, childIndex, widthMeasureSpec, totalWidth, heightMeasureSpec , totalHeight); } }