Recent Posts
-
Android uses message mechanism to obtain network pictures
It was mentioned earlier that asynctask is used to obtain pictures in the network. In fact, using the message mechanis…… -
Preview of game effect of crazy continuous watching game on Android (I)
Today, I finished Chapter 18 crazy watch in crazy Android handout by Mr. Li Gang, and learned how to write a simple An…… -
Android custom control ratingbar adjust font size
The project needs to make a control that can adjust the font size and change the selected position when sliding or cli…… -
The difference between the disassiss () and cancel () methods of ProgressDialog in Android
ProgressDialog, which has two methods dialog. Cancel() and dialog. Dimiss() 1. public void cancel () 2.public void dis…… -
Highlight instances in Android search results (with data sliding and automatic refresh at the bottom)
First, the renderings of Search results (here I just simulate the data, and the returned data should contain keywords …… -
Analysis of threads in Android Development
Analysis of threads in Android Development After finishing the tasks given by the company this morning, I suddenly got…… -
Android custom layout to achieve imitation QQ sideslip part of the code
Customize the layout to realize imitation QQ sideslip part of Android code for your reference. The specific contents a…… -
-
QQ / wechat friend list using listview in Android
First attach the operation results: If you haven't learned listview, please take a look at the basic knowledge first. …… -
Analysis of Android service startup process
Analysis of Android service startup process When I first learned about service, I thought it was a thread encapsulatio…… -
Shared preferences in Android implements the function of storing user names
1. Introduction SharedPreferences is a lightweight data storage method, which stores data in XML files through key val…… -
Android file manager usage details
I haven't written anything for a long time. Since so and so can't use the file manager, here's a brief introduction. A…… -
How to avoid garbled code when reading and writing Chinese on Android
preface The reason why Android reads the Chinese file is that the character format of the read file is inconsistent wi…… -
Android write simple file management module
Recently, I am working on a program to import word documents into SQLite. For the problem of file selection, after rep…… -
Save layout as picture instance code in Android
1、 Foreword A friend asked if he had done the small function of screenshot, but he didn't do it himself. But think ab…… -
Summary of common methods of microblog API (required)
1. Get the microblog information of the first 20 users within 24 hours 2. User 3. Publish microblog The above summary …… -
How do I get all the memory attached to an Android device
The Android system provides the environment. Getexternalstoragedirectory () interface to get the path of memory, but t…… -
Android implements breakpoint continuous download instance through HTTP protocol
Sort out the documents, search out a code for Android to realize breakpoint continuous download through HTTP protocol,…… -
Android downloads network pictures and displays them locally
The process of downloading network pictures for Android is as follows: Send a network request - > download the pict…… -
Android customization dialog
This article briefly introduces the use of the custom dialog box. The code and structure are very simple. The purpose …… -
Android realizes crazy continuous viewing of game loading interface pictures and game activity (4)
As you can see in the article "my advanced journey to Android -- > state data model of Android crazy game implement…… -
Java optional class usage sharing
Optional is defined as a container class in Java, more specifically, a container with only one element. container obje…… -
Explain in detail how spring boot introduces external jar packages
Due to the requirements of the project, the interface of SMS verification code needs to be changed to Ali greater than…… -
Spring boot admin method for managing monitoring data
The spring boot actuator can monitor all kinds of application information. The only disadvantage is that the returned …… -
Java multithreading simulation red envelope grabbing function
Today, a friend asked me an interview question. Five people robbed five red envelopes, which can be robbed repeatedly.…… -
Java char simple tool class charutil sharing
The first article of the blog, about the simple operation of character char, Char, one of the basic data types of Java…… -
Detailed explanation and code example of simpledateformat date format conversion in Java
Simpledateformat is a class that handles date format conversion. Official API_ 1.8 screenshot of simpledateformat inhe…… -
Complete example of calculator function implemented by Java Swing
This article describes the calculator function implemented by Java swing. Share with you for your reference, as follow…… -
Analysis of operation code of power index value in Java
When it comes to power exponents, we'll use math Pow (double a, double B), the returned result is the B power of A. In…… -
Code example of stack in Java
The stack class in Java inherits from vector and its feature is last in first out Examples of stacking in and out: Jav…… -
Detailed explanation of abstract classes and methods in Java programming
Common knowledge points of abstract classes and methods: (1) Abstract classes are inherited classes, and subclasses mu…… -
Summary of problems encountered in spring FTP upload and download tool class
preface Recently, I need to interact with the FTP server in the project. I found tools for FTP upload and download on ……