Showasdropdown 无效
WebMay 29, 2013 · 10. You just needed to move the popupWindow by the height of its anchor using the yoff parameter in the showAsDropDown (View anchor, int xoff, int yoff) syntax. popupWindow.showAsDropDown (anchor, 0, -anchor.getHeight ()+popupView.getHeight); Also, be aware that if the max height allowed to anchor does not allow for the … WebOct 26, 2024 · 如果创建PopupWindow的时候没有指定高宽,那么showAsDropDown默认只会向下弹出显示,这种情况有个最明显的缺点就是:弹窗口可能被屏幕截断,显示不全, …
Showasdropdown 无效
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Web最关键的区别是AlertDialog不能指定显示位置,只能默认显示在屏幕最中间(当然也可以通过设置WindowManager参数来改变位置)。popupwindow在显示之前一定要设置宽高,Dialog不用popupwindow默认不会响应物理键盘的返回键,只有设置了popup.... WebApr 11, 2024 · void showAsDropDown (View anchor, int xoff, int yoff) Display the content view in a popup window anchored to the bottom-left corner of the anchor view offset by the specified x and y coordinates. From these 2 methods we can learn that there are 2 (actually 3) showAsDropDown methods. The one without cords will do what you want …
Web描述. 显示包含下拉菜单和样式的窗口。. 窗口的样式与 PopupWindow 相同,这意味着,窗口会在失去焦点时自动关闭,且窗口边缘无框。. 请注意,此函数会自动调整窗口以使其适 … Web可能有机智的boy已经想到了showAsDropDown()中的另外两个参数,xoff、yoff。 要利用这两个参数,不过不建议在代码中直接写。为什么? 如果你的PopupWindow宽高不确定,这两个参数你也不知道该写多少。 什么!你的PopupWindow宽高都写死了?骚年,你还是太年轻 …
WebshowAsDropDown的相对原点是整个屏幕左上角, 包括状态栏. 所以由于包括状态栏所以坐标偏移的时候一定要y轴偏移大于60超出状态栏的高度. 否则因为遮挡状态栏导 … WebShowAsDropDown(View) Display the content view in a popup window anchored to the bottom-left corner of the anchor view. ShowAsDropDown(View, Int32, Int32) Display the content view in a popup window anchored to the bottom-left corner of the anchor view offset by the specified x and y coordinates. ShowAsDropDown(View, Int32, Int32, GravityFlags)
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Web2.2 PopupWindow Display Methods. showAsDropDown(View anchorView): Show popup at the position of the relative control (lower left), no deviation. showAsDropDown(View anchorView, int xOffSet, int yOffSet): Show popup at the position of the relative control.xOffSet represents the offset of the x-axis, positive to the left, negative to the … microsoft windows 10 on arm downloadWeb在Android 7.0以上PopupWindow.showAsDropDown ()不起作用问题. 最近优化界面,调用PopupWindow.showAsDropDown ()发现,窗口并没有在控件下方显示。. 初始化时设置了 … microsoft windows 10 movie makerWebJan 22, 2015 · android popupwindow showAsDropDown 为何offsetx无效,offsety有效. public class CustomPopUpWindowOfAdd extends PopupWindow { private Context … microsoft windows 10 pcWebNov 30, 2016 · 以上就是弹出一个简单的PopupWindow,是不是看起来很优雅和简单,还可以简单一点:. CustomPopWindow popWindow = new CustomPopWindow.PopupWindowBuilder(this) .setView(R.layout.pop_layout1) .create() .showAsDropDown(mButton1,0,10); 如果是一个简单的只展示文案的弹窗,就可以只设置 … new sglt2 inhibitorsWebJun 28, 2024 · 我们都知道showAsDropDown (View anchor, int xoff, int yoff)的用法,这是PopupWindow的一种显示方式,表示显示在anchor的正左下方,xoff与off表示x轴与y轴 … news goWebMar 11, 2014 · showAsDropDown(anchor); 以触发弹出窗的view为基准,出现在view的正下方,弹出的pop_view左上角正对view的左下角 偏移量默认为0,0 … microsoft windows 10 paint updatesWebmPopupWindow.showAsDropDown(view); 复制代码. view是显示到哪个控件下面就放哪个view,不多解释。 现在的代码: … news gnn