包含标签：Android 的文章
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Android implementation of circular progress bar code
For reference: https://www.oudahe.com/p/26827/ Effect drawing first: Custom control: attendanceprogressbar The code is…… -
In Android, set user avatar instances by accessing local photo albums or cameras
At present, almost all apps need to set avatars when users register, which can be roughly divided into three cases: (1…… -
Detailed explanation of switching monitoring between WiFi and data traffic in Android
Recently, I have been working on a WiFi and mobile data monitoring function, which has been tossing around for a while…… -
Explain the simple use of Android native JSON and fastjson
Android native operation JSON data There are mainly two classes: jsonobject operation object and jonsarray operation J…… -
Usage Summary of seekbar of Android control
1 Introduction to seekbar Seekbar is the progress bar. When we use the progress bar, we can use the default progress b…… -
Example of Bluetooth client-side and server-side communication with Android
1、 First of all, Bluetooth communication must be tested by mobile phone, because there is no relevant hardware in AVD…… -
Implementation principle of Android wechat red envelope grabbing function
Approaching the lunar new year, there are more and more wechat red envelopes. There are many red envelope plug-in prog…… -
Android imitation meituan Taobao realizes multi-level drop-down menu function
We can see the drop-down secondary list menu in commonly used e-commerce or tourism apps, such as meituan, mobile Taob…… -
Android novice boot mask effect implementation code example
Effect drawing first: At the beginning of this effect, I wanted to directly ask the UI to give a cut. Later, I found t…… -
Android custom view border text, flashing text
Extend existing controls 1. Draw a textview with two layers of background as shown below Create bordertextview inherit…… -
Switching of multiple fragments in an activity
It is often encountered that multiple fragments are arranged on an activity interface, but how to jump from one fragme…… -
Android custom view to achieve glittering font effect
This example shares the specific code of glittering font effect for your reference. The specific contents are as follo…… -
Android component drawerlayout imitates Netease News v4.4 sideslip menu
summary Today's blog will record some basic usage of drawerlayout. I think there may be a lot of incomprehension about…… -
Android SQLite database summary
sqlite SQLite is an ultra lightweight embedded database with a size of only a few hundred KB. However, its syntax supp…… -
How to realize countdown without threads in Android
Requirements: Several components can enable the countdown. Under normal circumstances, the UI is updated after the end…… -
Android method for changing EditText underline color style
preface As we all know, when using appcompatedittext (edit text), the default underline follows the system's #ff4081 c…… -
Android development imitates the sliding deletion function of QQ list information
The completion of this effect is mainly divided into two parts Custom view is the list item of listview. A view includ…… -
Explain the use of dialog in Android
In Android, dialog is often used to realize some prompts and special effects, and the style is also different. You hav…… -
Android custom seekbar dynamically changes the hardware volume to synchronize with the volume keys (recommended)
1. Figure above: 2. Code: MainActivity.Java main_ activity.xml: seekbar_ progress_ layer_ list.xml No, you won't, just…… -
Solution of automatic pop-up of Android shielding soft keyboard
Problem overview The soft keyboard will pop up when inputting content in the edit box, and the limited screen area of …… -
Android imitation music Yuetai page interaction example code
summary The interaction of the playing page of the new yinyuetai app is very interesting. You can drag the player down…… -
Implementation method of Android progress bar displayed in title bar
Well, let's show you the renderings first: XML file: Java files: The above is the implementation method of Android pro…… -
Detailed explanation and simple example of Android recyclerview
Android RecyclerView Xiaobai contacted recyclerview for the first time today. The elder God told me that this is a ver…… -
How does Android jump to the app details page of the app store
Requirement: click the button or link inside the app to jump to the details page of an app in the app store. Let users…… -
Creating drawerlayout navigation for Android components
Overview this blog is a simple translation of the training course on developer.android.com /. If you find it difficult…… -
Explain in detail the interaction between JS and app native controls
"Hot update" and "hot deployment" believe that children's shoes with hybrid development must be familiar, so how can a…… -
Android UI series —– dialog dialog example
In Android development, we often need to pop up a dialog box on the interface. This essay will explain the concept of …… -
Enter AutoCompleteTextView and multiautocompletetextview when prompted by Android auto completion
Take automatic completion when searching in the search box as an example: It also involves a word, tokenizer: word spl…… -
An example of how EditText shields the expression of a third-party input method in Android
preface As we all know, if the expression of the third-party input method is used, it will bring some trouble to the d…… -
Rapid development of Android shopping cart project
Shopping cart project, the business needs to implement a shopping cart project. Simply understand the implementation l…… -
Android seekbar (custom) controls volume synchronization updates
Android seekbar control volume synchronization update As a developer, you will encounter seekbar, so how to customize …… -
Solution to the failure of home page data initialization of wechat applet
1、 Problem description When the user enters the applet again after the first time, we usually need to exchange data w……