PopupWindow显示位置,7.0/8.0兼容问题
原先做popupWiindow显示下拉菜单,当使用7.0手机时出现弹框在顶端的情况,没有出现在view下方,因此做了兼容处理
public static void showPopupWindow(Activity activity,PopupWindow popupWindow,View view) { if (Build.VERSION.SDK_INT < 24) { popupWindow.setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE); popupWindow.showAsDropDown(view); } else { int[] location = new int[2]; view.getLocationOnScreen(location); popupWindow.showAtLocation(activity.getWindow().getDecorView(), Gravity.NO_GRAVITY, location[0], location[1] + view.getHeight()); popupWindow.update(); } }
这样做popupWindow就出现在view正下方了,应该是7.0 showAsDropDown方法无用了,使用showAtLocation方法定位显示
=======
这样做了后当用到8.0又出现这种情况,发现这种方法在8.0并不适用,所以补改个适配8.0的方法如下:
if (Build.VERSION.SDK_INT < 24) { popupWindow.setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE); popupWindow.showAsDropDown(view); } else { Rect visibleFrame = new Rect(); view.getGlobalVisibleRect(visibleFrame); int height = view.getResources().getDisplayMetrics().heightPixels - visibleFrame.bottom; popupWindow.setHeight(height); popupWindow.showAsDropDown(view, 0, 0); }
下一篇:
Unity烘焙相关问题知识点及问题总结