Recent Posts
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Android selects the video file to upload to the background server
This example shares the specific code of Android selecting video files to upload to the background server for your ref…… -
Android implements the background sliding login interface (pop-up keyboard without compressing the background)
Without much nonsense, let's take a look at the effect after implementation: Realization idea See the effect of the GI…… -
Mobile phone number, name (including minority), ID number verified by Android regular expression.
Recently, mobile phone name, ID number and other information are needed to verify the new function. The best way is to…… -
Android manually obtains judgment processing permission
Several methods are mainly used: Permission constant ID: Among the above four methods, the first three methods are ava…… -
Implementation code of exit confirmation box in Android
This is achieved by blocking and rewriting the operation of the fallback key: when the fallback key is pressed, a prom…… -
Android imitation bubble window implementation of drop-down menu bar example code
Function Description: click the drop-down button to display all entries. There are deletion and click functions. After…… -
Comparison of Android custom button click event and long press event
Comparison of Android custom button click event and long press event A button implements click and long press events a…… -
Android simple file manager instance (list file directory)
Core code: File fatherFile = new File(path); File[] files = fatherFile.listFiles(); design sketch: To implement this l…… -
Detailed explanation of the relationship between screen density and picture size in Android
Detailed explanation of the relationship between screen density and picture size in Android preface Android supports m…… -
A detailed explanation of Java’s upward and downward transformation
A detailed explanation of Java's upward and downward transformation Transformation is based on inheritance. Inheritanc…… -
Summary of methods of hiding title bar in Android Development
Summary of methods of hiding title bar in Android Development 1. Recommend! (because all projects are now apptheme by …… -
Detailed explanation of reading and writing content in SD card for Android data persistence
This paper describes the method of reading and writing content in SD card for Android data persistence. Share with you…… -
Detailed explanation of Java scheduled tasks
Timed tasks are often used in projects. Based on the blogger's own experience in using timed tasks, this paper introdu…… -
Example of setting translucency and transparency of components in Android
This article introduces how Android sets the translucent and transparent effects of components, and shares them for yo…… -
Scanning QR code and bar code with Google zxing in Android
Scanning QR code and bar code with Google zxing in Android I learned about QR code from wechat. At that time, wechat l…… -
Implementation example of Android custom vertical textview
Implementation example of Android custom vertical textview preface: In the previous contact module, I encountered a le…… -
Analysis of Scrollview — imitation QQ space title bar gradient
Let's take a look at the renderings first: We need to get the height of the picture and set the scroll monitor. With t…… -
Application details of Android touch events
preface The last article talked about the transmission mechanism of Android touch events. For details, see here to lea…… -
Android web image viewer and web source viewer
Add the permission to access the network in androidmanifest.xml: <uses-permission android:name="android.permission.…… -
Android uses < layer list > to realize wechat chat input box function
LayerDrawable The < layer list > tag can set layerdrawable, a layered drawable overlay effect, < layer list &…… -
Analysis of file mechanism for Android data persistence
This paper describes the file mechanism of Android data persistence. Share with you for your reference, as follows: In…… -
Tutorial on how to add services to Android system
preface Recently, because the company's platform is moving from Android 4.4.4 to Android 6.0, the problem is that we h…… -
Android monitors touch events in fragment
This paper introduces the implementation of monitoring fragment's touch event. If you have a better mechanism, you can…… -
Solution to the problem that Android ImageView does not display JPEG images
Android ImageView does not display JPEG images Today, I am writing a small example. ImageView is set as invisible in X…… -
Spring cloud feign example explanation and learning
The previous blog has built an Eureka + ribbon + hystrix framework. Although it can basically meet the calls between s…… -
Spring and mybatis integrate redis based on annotations
Based on this period of time, redis has encountered various problems and wants to sort it out. This paper mainly intro…… -
Detailed explanation of building java9 service instance using maven
order This paper mainly studies how to build java9 multi module and service instances in Maven maven The whole project…… -
Spring MVC CORS cross domain source code analysis
Term interpretation: cross origin resource sharing Simply put, as long as the protocol, IP and HTTP methods are differ…… -
Eclipse uses Maven to build spring MVC graphic tutorial
This article introduces the detailed steps of using Maven to build spring MVC in eclipse for your reference. The speci…… -
Spring security control authorization method
This article introduces the method of spring security controlling authorization and shares it with you as follows: Aut…… -
Spring boot integrates mybatis and connects MySQL with c3p0 data source
I've just come into contact with spring boot and I'm not familiar with many things, such as its annotation method, its…… -
Using java to realize HTTP multithreading breakpoint download file (2)
I don't think many people can't use the download tool. Some time ago, it was boring. I spent some time writing a simpl……