snackbar

问题 I am using Material-UI for the first time and trying to implement Snackbar on success of an API post. I want the Snackbar to slide up onEnter and then slide down onExit. I was able to implement slide up onEnter but need help for "Slide down onExit". Can anyone help me? import React, { useState } from "react"; import Snackbar from "@material-ui/core/Snackbar"; import Slide from "@material-ui/core/Slide"; const [openSnackBar, setOpenSnackBar] = useState(false); const renderSnackbar = () => {

来源： https://stackoverflow.com/questions/60319051/how-to-create-and-use-snackbar-for-reuseglobally-in-flutter

来源： https://stackoverflow.com/questions/54143820/how-to-make-that-the-snackbar-action-button-be-shown-in-a-different-line-if-the

来源： https://stackoverflow.com/questions/54143820/how-to-make-that-the-snackbar-action-button-be-shown-in-a-different-line-if-the

来源： https://stackoverflow.com/questions/57267165/how-to-show-snackbar-without-scaffold

来源： https://stackoverflow.com/questions/56199284/cannot-set-snackbar-bottom-margin

来源： https://stackoverflow.com/questions/56199284/cannot-set-snackbar-bottom-margin

问题 MyActivity coord.xml: <CoordinatorLayout> id:coordID <RelativeL> ... <FAB> RVAdapter.java ... @Override public void onItemDismiss(int position) { ... notifyItemRemoved(position); LayoutInflater inflater = (LayoutInflater) MyActivity.getContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE); View v = inflater.inflate(R.layout.coord, null); Snackbar.make(v.findViewById(R.id.coordID), "TEXT", Snackbar.LENGTH_LONG).show(); } This is a method for swiping to delete an item from recycler view

问题 MyActivity coord.xml: <CoordinatorLayout> id:coordID <RelativeL> ... <FAB> RVAdapter.java ... @Override public void onItemDismiss(int position) { ... notifyItemRemoved(position); LayoutInflater inflater = (LayoutInflater) MyActivity.getContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE); View v = inflater.inflate(R.layout.coord, null); Snackbar.make(v.findViewById(R.id.coordID), "TEXT", Snackbar.LENGTH_LONG).show(); } This is a method for swiping to delete an item from recycler view

问题 MyActivity coord.xml: <CoordinatorLayout> id:coordID <RelativeL> ... <FAB> RVAdapter.java ... @Override public void onItemDismiss(int position) { ... notifyItemRemoved(position); LayoutInflater inflater = (LayoutInflater) MyActivity.getContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE); View v = inflater.inflate(R.layout.coord, null); Snackbar.make(v.findViewById(R.id.coordID), "TEXT", Snackbar.LENGTH_LONG).show(); } This is a method for swiping to delete an item from recycler view