本文整理匯總了Java中android.view.ViewGroup.getScrollX方法的典型用法代碼示例。如果您正苦於以下問題：Java ViewGroup.getScrollX方法的具體用法？Java ViewGroup.getScrollX怎麽用？Java ViewGroup.getScrollX使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類android.view.ViewGroup的用法示例。
在下文中一共展示了ViewGroup.getScrollX方法的3個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: isTransformedTouchPointInView
import android.view.ViewGroup; //導入方法依賴的package包/類
/**
* Returns whether the touch point is within the child View
* It is transform aware and will invert the transform Matrix to find the true local points
* This code is taken from {@link ViewGroup#isTransformedTouchPointInView()}
*/
private static boolean isTransformedTouchPointInView(
float x,
float y,
ViewGroup parent,
View child,
PointF outLocalPoint) {
float localX = x + parent.getScrollX() - child.getLeft();
float localY = y + parent.getScrollY() - child.getTop();
Matrix matrix = child.getMatrix();
if (!matrix.isIdentity()) {
float[] localXY = mMatrixTransformCoords;
localXY[0] = localX;
localXY[1] = localY;
Matrix inverseMatrix = mInverseMatrix;
matrix.invert(inverseMatrix);
inverseMatrix.mapPoints(localXY);
localX = localXY[0];
localY = localXY[1];
}
if (child instanceof ReactHitSlopView && ((ReactHitSlopView) child).getHitSlopRect() != null) {
Rect hitSlopRect = ((ReactHitSlopView) child).getHitSlopRect();
if ((localX >= -hitSlopRect.left && localX < (child.getRight() - child.getLeft()) + hitSlopRect.right)
&& (localY >= -hitSlopRect.top && localY < (child.getBottom() - child.getTop()) + hitSlopRect.bottom)) {
outLocalPoint.set(localX, localY);
return true;
}
return false;
} else {
if ((localX >= 0 && localX < (child.getRight() - child.getLeft()))
&& (localY >= 0 && localY < (child.getBottom() - child.getTop()))) {
outLocalPoint.set(localX, localY);
return true;
}
return false;
}
}
示例2: transformPointToViewLocal
import android.view.ViewGroup; //導入方法依賴的package包/類
public static void transformPointToViewLocal(ViewGroup group, View child, float[] point) {
point[0] += group.getScrollX() - child.getLeft();
point[1] += group.getScrollY() - child.getTop();
}
示例3: transformPointToViewLocal
import android.view.ViewGroup; //導入方法依賴的package包/類
private static void transformPointToViewLocal(ViewGroup group, View child, float[] point) {
point[0] += group.getScrollX() - child.getLeft();
point[1] += group.getScrollY() - child.getTop();
}