Android
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Detailed Android layout optimization
How to write an excellent android app is the goal of every programmer. So how can I write an excellent app? I believe …… -
Example of using Android OSS to upload pictures
preface The uploaded pictures in the previous project were uploaded to Alibaba instead. Record the implementation proc…… -
Explain in detail how to add recyclerview-v7 support package in Android studio
I've always known that recyclerview can replace listview and GridView. I've heard that it has powerful functions, but …… -
Android implements the method of calling camera and photo album
It's convenient for Android to call the camera. Take a look at the interface first Layout file activity_ Main.xml sour…… -
Transparent setting of activity transparent / translucent effect (two implementation methods)
Method 1: create styles.xml in RES / values folder: -
Android calls the camera to take photos and video
Application scenario: In the process of Android development, it is sometimes necessary to call the functions of the mo…… -
Android bitmap compress code
With the development of mobile phone hardware, Android's camera function becomes more and more powerful, which can fin…… -
Android custom star slidable scoring control
This example shares the specific method of Android custom star sliding scoring control for your reference. The specifi…… -
Sharing of research on Android third-party application access to wechat platform (I)
After the opening of wechat platform, it is very popular. Many third-party applications want to try to access wechat p…… -
Learn Android from scratch to realize calculator function example sharing (calculator source code)
The following is the effect display: -
Explain Android runtime permissions and app adaptation methods in detail
Since Android 6.0, Android has strengthened permission management and introduced the concept of runtime permission. Fo…… -
Application example of multi table query in Android room database
Android room database (Introduction) preface In SQLite database, we can specify the relationship between objects, so w…… -
Android programming method for obtaining the WiFi name of the current connection
This example describes the method of Android programming to obtain the WiFi name of the current connection. Share with…… -
Android statusbar transparency method (adapted to different versions)
Full adaptation of transparent status bar The status bar specifies where the phone status information is displayed at …… -
Android implements widget clock sample sharing
1、 Configure widgets in the androidmanifest.xml file: 2、 Create an XML directory under the res directory of the proj…… -
Method of dynamically switching component background for Android
The function of the program described in this paper is to dynamically select component background, system skin, custom…… -
Android captures system exceptions and uploads logs
When doing projects, we often throw out the error utilization exceptions, so that we can check the errors through the …… -
Httpurlconnection and okhttp are two methods to obtain network data
Cut the crap and go straight to the code. Easy to understand. The XML is as follows: Activities are as follows: Note: …… -
Design pattern based on Android — detailed explanation of the strategy pattern of SDK source code
In fact, the strategy model is very simple (do you feel relaxed when you hear this sentence?). For example, sorting, t…… -
Android uses jQuery to realize the special effects of item clicking to show or hide
This article introduces an example of Android using jQuery to realize the special effects of item clicking, displaying…… -
An example of building a general crawler framework based on vert. X and rxjava 2
Recently, because the business needs to monitor some data, although there are many excellent crawler frameworks on the…… -
Android programming is a method to judge whether an application has a certain permission
This paper describes the method of Android programming to judge whether an application has a certain permission. Share…… -
Android imitation Netease client top navigation bar effect
Recently, I just wrote an animation effect of the navigation bar on the home page of Netease client. Now I share it fo…… -
Android 5.0 new control instance details
Google launched some new controls while launching Android 5.0. The following five new controls are most commonly used …… -
Two methods for Android to judge whether the current application is in the foreground or background
1. Judged by runningtaskinfo class (additional permission required): You need to add the following permissions in the …… -
Ionic monitors the Android return key to realize the “press again to exit” function
Apps on Android platform often encounter the function of "press again to exit the app" on the main page, so as to avoi…… -
Method of simple image crawler based on rxjava2
Since October this year, I have tried to import some pictures to tensorflow to generate models, which requires a large…… -
Android implements raw folder import database code
There is such an interview question: How to publish SQLite database (dictionary. DB file) together with APK file? A: j…… -
Method for realizing WiFi scanning and connection by Android programming
This paper describes the method of WiFi scanning and connection by Android programming. Share with you for your refere…… -
Super practical system management tools developed by Android [SD card, network, URI, screen, network, soft keyboard, text, process, etc.]
This paper describes the super practical system management tool class developed by Android. Share with you for your re…… -
Naming method of Android multi language value folder
New multi language pack There are two ways to create a new multi language package in the Android studio project. One i…… -
Android programming method for obtaining package name, version number, permission and other information
This paper describes the method of Android programming to obtain package name, version number, permission and other in……