本文整理汇总了Java中android.view.ViewStructure.setChildCount方法的典型用法代码示例。如果您正苦于以下问题：Java ViewStructure.setChildCount方法的具体用法？Java ViewStructure.setChildCount怎么用？Java ViewStructure.setChildCount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.view.ViewStructure的用法示例。
在下文中一共展示了ViewStructure.setChildCount方法的2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: onProvideVirtualStructure
import android.view.ViewStructure; //导入方法依赖的package包/类
@TargetApi(Build.VERSION_CODES.M)
public void onProvideVirtualStructure(
final ViewStructure structure, final boolean ignoreScrollOffset) {
// Do not collect accessibility tree in incognito mode
if (getWebContents().isIncognito()) {
structure.setChildCount(0);
return;
}
structure.setChildCount(1);
final ViewStructure viewRoot = structure.asyncNewChild(0);
getWebContents().requestAccessibilitySnapshot(new AccessibilitySnapshotCallback() {
@Override
public void onAccessibilitySnapshot(AccessibilitySnapshotNode root) {
viewRoot.setClassName("");
viewRoot.setHint(mProductVersion);
if (root == null) {
viewRoot.asyncCommit();
return;
}
createVirtualStructure(viewRoot, root, ignoreScrollOffset);
}
});
}
示例2: createVirtualStructure
import android.view.ViewStructure; //导入方法依赖的package包/类
@TargetApi(Build.VERSION_CODES.M)
private void createVirtualStructure(ViewStructure viewNode, AccessibilitySnapshotNode node,
final boolean ignoreScrollOffset) {
viewNode.setClassName(node.className);
if (node.hasSelection) {
viewNode.setText(node.text, node.startSelection, node.endSelection);
} else {
viewNode.setText(node.text);
}
int left = (int) mRenderCoordinates.fromLocalCssToPix(node.x);
int top = (int) mRenderCoordinates.fromLocalCssToPix(node.y);
int width = (int) mRenderCoordinates.fromLocalCssToPix(node.width);
int height = (int) mRenderCoordinates.fromLocalCssToPix(node.height);
Rect boundsInParent = new Rect(left, top, left + width, top + height);
if (node.isRootNode) {
// Offset of the web content relative to the View.
boundsInParent.offset(0, (int) mRenderCoordinates.getContentOffsetYPix());
if (!ignoreScrollOffset) {
boundsInParent.offset(-(int) mRenderCoordinates.getScrollXPix(),
-(int) mRenderCoordinates.getScrollYPix());
}
}
viewNode.setDimens(boundsInParent.left, boundsInParent.top, 0, 0, width, height);
viewNode.setChildCount(node.children.size());
if (node.hasStyle) {
// The text size should be in physical pixels, not CSS pixels.
float textSize = mRenderCoordinates.fromLocalCssToPix(node.textSize);
int style = (node.bold ? ViewNode.TEXT_STYLE_BOLD : 0)
| (node.italic ? ViewNode.TEXT_STYLE_ITALIC : 0)
| (node.underline ? ViewNode.TEXT_STYLE_UNDERLINE : 0)
| (node.lineThrough ? ViewNode.TEXT_STYLE_STRIKE_THRU : 0);
viewNode.setTextStyle(textSize, node.color, node.bgcolor, style);
}
for (int i = 0; i < node.children.size(); i++) {
createVirtualStructure(viewNode.asyncNewChild(i), node.children.get(i), true);
}
viewNode.asyncCommit();
}