Don’t be too long-winded, just go to the steps. Step 1. Development environment configuration The project requires node.js for front-end support. Official website download address: http://nodejs.cn/download/ Download the corresponding version according to your needs. I downloaded the 64-bit version for Windows system. After downloading the package, install it. The installation steps are omitted here… Test […]
Tag: fragment
React [Context_function, function component subscription Context, Fragments, error boundary_concept, error boundary_application, Refs & DOM] (4)
Table of Contents Context_role Function component subscribes to Context Fragments Error Boundary_Concept Error Boundary_Application Refs & DOM Context_role Data in React components is passed from top to bottom (from parent to child) through the props attribute, but sometimes some components in the middle may not need the value of props. //App.js return ( <div> <ContextTest […]
Preliminary attempt to use auto dock vina for multi-ligand docking, and try to apply it to multi-fragment docking
Software required: 1. Software for processing ligands and receptors. Here we recommend Maestro, MOE, or the open source software ADFR Suite, Autodock tool, or you can use the python package meeko 2. The vina.exe software is a program used for docking. Versions 1.2 and above can be used with python. I am using the latest […]
Four jump methods of Fragment
This article mainly records four jump methods about fragments: 1. Jump from one Fragment of the same Activity to another Fragment2. Jump from the Fragment of one Activity to another Activity3. Jump from one Activity to the Fragment of another Activity4. Jump from the Fragment of one Activity to the Fragment of another Activity Writing […]
Fragment life cycle (transfer)
Android introduced the concept of fragments in 3.0. The main purpose is to use it on large-screen devices, such as tablets, to support more dynamic and flexible UI designs. The screen of a tablet is much larger than that of a mobile phone. There is more space to put more UI components, and there will […]
Android sliding fragment
All the code for this article is stored in https://github.com/MADMAX110/BitsandPizzas Returning to the BitsandPizzas application, we have previously created functions such as creating orders and sending feedback. Modify the pizza app to use tab navigation. Displays a set of tabs under the toolbar, with each option corresponding to a different tab. When the user clicks […]
Android: Use of ListView in Fragment
I. Introduction: Because I have been using the mvvm framework for my work, this article is written based on the mvvm framework. Before copying the Fragment, be sure to keep in mind that the project can be run. Just copy it directly after making sure it can run. 2. Code display: Page Layout ?xml version=”1.0″ […]
Android preference PreferenceFragmentCompat Jetpack DataStore
Jetpack series of articles Chapter 1 “Jetpack Lifecycle for Android front-end and back-end switching detection” Chapter 2 “Jetpack DataStore of Android PreferenceFragmentCompat” This is a series of Jetpack articles, and there are still many that I don’t have time to write. Anyway, I will record a few if I have time. If you have any […]
Android development BottomSheetDialogFragment pop-up dialog box at the bottom
Foreword BottomSheetDialogFragment is encapsulated based on DialogFragment. If you don’t know much about DialogFragment, you can refer to another blog Android development DialogFragment dialog box for detailed explanation. Basic usage code import android.os.Bundle import android.view.LayoutInflater import android.view.View import android.view.ViewGroup import com.google.android.material.bottomsheet.BottomSheetDialogFragment import com.lwlx.ui.main.databinding.MainDialogSelectBinding class MyBottomSheetDialogFragment: BottomSheetDialogFragment() { override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): […]
Android development Fragment life cycle
Foreword ? Brought from https://developer.android.google.cn/guide/components/fragments?hl=zh_cn. In addition, if you have never been exposed to Fragment or do not understand Fragment, you can also take a look. Life cycle map Corresponding life cycle explanation onAttach Description and features: 1.The life cycle of Activity and Fragment formally associated suggestion: 1. Time-consuming resource initialization is not recommended 2. […]