Android
-
Android studio preview is not fixed and solutions to common problems
Android Studio provides a powerful "Preview" tool to help you preview how your layout file will be rendered on the use…… -
Detailed explanation of adaptation of notification bar in Android 8.0 system
Hello everyone, today we continue to learn the adaptation of Android 8.0 system. As we have mentioned before, there ar…… -
Tips for adapting notification bar in Android 8.0 system
Hello everyone, today we continue to learn the adaptation of Android 8.0 system. As we have mentioned before, there ar…… -
Implementation principle of Android 8.0 slow charging and fast charging prompt
@H_ 419_ 2@1. Prompt for slow and fast charging \frameworks\base\packages\systemUI\res-keyguard\values-zh-rCN Chinese …… -
Textview font attribute setting method in Android programming (size, font, underline, background color)
This article describes the setting method of textview font attribute (size, font, underline and background color) in A…… -
Detailed explanation of how Android dynamically adjusts application font size
preface Why set the font size dynamically? As the project is facing middle-aged and elderly customers, the font in the…… -
Detailed Android custom view — custom histogram
introduction In the twinkling of an eye, the haze of 2016 with the cold winter of the Internet and the imperial capita…… -
Design practice of Android component development routing
After investigating the current routing framework, arouter (Ali's) and activityrouter all use APT Technology for compi…… -
Countdown instance code of Android custom view
Countdown example code of Android custom view Requirements: When registering, most apps have a button to obtain the ve…… -
Detailed explanation of how to customize the countdown control for Android using attribute animation
Why introduce attribute animation? The previous patch animation mechanism of Android is actually quite sound. There ar…… -
Analysis of Android code quality management
Template method - base class encapsulation Activity and fragment should be the most commonly used components of Androi…… -
Explain in detail the pit encountered by EditText using refresh in recyclerview item
Due to the needs of the work project, the evaluation function should be added after the purchase of goods, so I imitat…… -
Implementation of refresh paging for Android recyclerview
Refresh paging is often used in development. Here, a simple refresh paging operation of recyclerview is implemented. T…… -
Android uses broadcastreceiver to listen for changes in network connection status
You only need to implement the following two codes to monitor the network connection status. Don't forget to add netwo…… -
Android broadcastreceiver receives the broadcast of SMS
1、 Knowledge introduction 1. Broadcastreceiver is one of the four components of broadcast receiver. 2. Android has bu…… -
Android uses SwipeRefreshLayout control tiktok to do the video drop-down refresh effect.
Swiperefreshlayout (this control), let me introduce this control to you first: 1、 Brief introduction to swiperefreshl…… -
Android uses Aidl to realize communication between two apps
Today, we have developed a function to complete the communication between two apps through Android's Aidl mechanism. T…… -
Android communicates between two apps through Aidl
1、 Project introduction [knowledge preparation] ① Android interface definition language (Aidl), which aims to realize…… -
Android realizes similar wechat page switching effect based on viewpager
This article is only for personal learning Android, recording growth and convenient review! Realize viewpager and real…… -
Code implementation of setting WiFi of Android device to never disconnect during sleep
Mainactivity is as follows: The code is as above, but in the actual project, it's rude to set WiFi to never disconnect…… -
Android implements code through code setting, opening WiFi hotspot and hotspot connection
Friends who use too fast teeth should know that they use a WiFi hotspot when transferring files between devices for tw…… -
Discussion: how to modify Android timeout sleep time
By default, if the Android system does not operate for more than n minutes, it will automatically close the screen and…… -
In depth analysis of the difference between asset folder and raw folder in Android
*The similarities between RES / raw and assets: 1. The files in the two directories will be saved intact in the APK pa…… -
Android to obtain video, picture thumbnail specific implementation
1. There are two methods to obtain video thumbnails: (1) obtain them through the content provider (2) create thumbnail…… -
Solutions to black screen during Android activity switching (jump)
When two activities jump, because the second activity loads more data during startup, there will be a short black scre…… -
Android custom title bar shows the method instance of web page loading progress
During the adaptation of lephone these days, the test team submitted a bug: when the text in the title bar is long, it…… -
A small example of Android getting thumbnails of pictures and videos on SD card
How to judge the file? You can traverse the database through cursor and compare with international_ CONTENT_ The value…… -
Method for setting the size of Android pop-up activity
How to set the size of the activity so that your window no longer looks full screen. Some netizens may know that it is…… -
Android asynchronous loading picture analysis summary
This paper studies how Android loads images asynchronously from the network. It is summarized as follows: (1) because …… -
Share the solution to the problem that applications developed on Android tablets cannot be displayed in full screen
Originally, the LCD should be 800 * 600, but it always gets the result of 600 * 600. After several days of efforts, it…… -
Android Development Notes: learn to use logcat debugger in one minute
After that, you can debug the program by printing information! If logcat is not enabled, click window --- show view --……