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Sorting and summary of application multi process in Android
preface In computer operating system, process is the basic unit for resource allocation and scheduling. This is no exc…… -
Methods of dynamically displaying or hiding controls in wechat applet (two methods)
In wechat applet development, a control is often used. It will dynamically display and hide this situation according t…… -
Android imitation Taobao reservation calendar (18)
This example shares the specific code of Taobao calendar reservation implemented by Android for your reference. The sp…… -
Sample code for Android file storage and reading
requirement: Enter the file name. The file contents are stored in the phone's memory and external memory, and can be r…… -
Android programming enables two activities to switch to each other without using the oncreate() method
This example describes the method of Android programming to switch between two activities without oncreate (). Share w…… -
Detailed explanation of jump examples between Android activity and fragment
Jump between activity and fragment Direct jump Basic usage With tools But it's no use Recommended scheme Fragment jump…… -
Deep understanding of window and WindowManager in Android
Window represents the concept of a window. Window is an abstract class, and its concrete implementation is phonewindow…… -
Detailed explanation and example of Android custom shadow effect
Detailed explanation and example of Android custom shadow effect In Android 5. X, Google has added two attributes Andr…… -
Message mechanism of Android
1、 Introduction The message mechanism of Android mainly refers to the operation mechanism of handler. So what is the …… -
Examples of listfragment for Android
1. Introduction to fragment My understanding of fragment is based on activity. For most basic development, the first t…… -
Detailed explanation of Android using selector to change button status
@H_ 403_ 1@Android Example explanation of changing button status with selector Add a file in RES / drawable folder. Th…… -
Android file storage and common problem solving
Android file storage Look at the file storage routines that can be found everywhere on the Internet There must be no e…… -
Android settag saves multiple values twice at the same time
Settag is a very useful method in Android's view class. It can be used to add some information to the space, which has…… -
Android self drawing control
Due to the needs of the company's project, a vertical discontinuity line needs to be drawn as the division line. This …… -
Android implements the dialog function when loading the network
Effect preview Brief description Now Android program network request operation is essential, but programs with good in…… -
Comparative analysis of Android annotation framework
Java annotation is equivalent to a mark. Adding an annotation to a program is equivalent to marking the program. The m…… -
Android uses contentobserver mode to obtain SMS, and uses regular auto fill verification code
Recently, when registering, I saw many apps directly fill in the verification code to the interface when the mobile ph…… -
In depth analysis and application of Android layoutinflator
Layoutinflator parsing preface: In Android, if you are a beginner player, you may not be familiar with layoutinflator.…… -
Implementation and simple example code of Android ContentProvider
1、 Concept and description ContentProvider definition: Content provider is the basic module of an Android application…… -
Android SD card reading database instance code
Android SD card reading database instance code preface: This article mainly explains how to use Android SD card to rea…… -
Android realizes the flash welcome interface
Flash screen: when the app is opened, it will be displayed. After a few seconds, it will automatically close and enter…… -
How does Android use recyclerview to create a home page rotation map
First look at the renderings: Stop in the middle and turn the page automatically Preface: I recently received a task t…… -
Simple example of toast custom layout implemented by Android programming
This paper describes the method of realizing toast custom layout by Android programming. Share with you for your refer…… -
Android uses itemdecoration to add watermarks to recyclerview
@H_ 502_ 1 @ Preface Watermark effect is used in the project, as shown in the figure below. In the implementation proc…… -
Usage Summary of notification bar for Android programming
This article summarizes the usage of notification bar in Android programming. Share with you for your reference, as fo…… -
Several ways of communication between service and activity in Android
In Android, activity is mainly responsible for the display of foreground pages, and service is mainly responsible for …… -
Android realizes Notepad function (26)
This example shares the specific code for Android to realize Notepad function for your reference. The specific content…… -
23 design patterns (1) Java singleton pattern
23 design patterns Part 4: Java singleton pattern definition: Singleton pattern is a common software design pattern. I…… -
Detailed explanation of spring boot log control
The log processing of spring boot is completely consistent with our usual log processing through logback XML for log m…… -
Function description of sending mail using components in spring framework
The spring framework was created due to the complexity of software development. Spring uses basic JavaBeans to do thin…… -
Function of Java programming interface call and code sharing
Many junior Java programmers are confused about the meaning of the interface. I don't know what the interface does and…… -
Quickly understand composite patterns in Java design patterns
Composite pattern is a common design pattern (but I think it is a little complex). It is also called composite pattern……