oken null is not valid; is your activity running

最新推荐文章于 2024-10-28 18:09:59 发布

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最新推荐文章于 2024-10-28 18:09:59 发布

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1. 注意位置

popupWindow.showAtLocation(mBmiValue , Gravity.BOTTOM, 0, 0);

2.注意权限

if (Build.VERSION.SDK_INT > Build.VERSION_CODES.O) {
            dialogDesc.getWindow().setType(WindowManager.LayoutParams.TYPE_APPLICATION_OVERLAY);
        } else {
            dialogDesc.getWindow().setType(WindowManager.LayoutParams.TYPE_PHONE);
        }
        dialogDesc.getWindow().setFlags(WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL, WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE);