Android
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Read the file or folder instance under the Android root directory
In recent days, I have been busy in various senses, busy with exams and curriculum design. I have outsourced projects …… -
Android implements three methods of image blur, Gaussian blur and ground glass effect
A few days ago, I wrote a method of using glide transformations to realize Gaussian blur. Today, I accidentally found …… -
Two common ways of countdown verification of Android SMS verification code
preface This paper mainly introduces the function of SMS verification code. Here, two common methods are summarized, w…… -
Android obtains profiles and ringtones to realize vibration and ringtone reminder
When we want to remind users through ringing or vibration (similar to the mobile phone incoming call reminder interfac…… -
Swipelayout in Android is a sideslip control that displays the bottom menu of items. Source code analysis
Due to the need to slide the item display collection button on the project, I remember that the coder wrote a powerful…… -
Android imitates Xiaomi lock screen to realize Jiugong grid unlocking function (no picture resources are required)
Recently, the company asked to unlock the Jiugong grid. I used Xiaomi's mobile phone. Looking at his setting lock scre…… -
Use Android studio to detect memory leaks (leakcanary)
Memory leakage is the biggest headache for Android developers. Perhaps a small memory leak may be an ant nest that des…… -
Android Abstract layout – detailed explanation of include, merge and viewstub
In the layout optimization, Androi's official mentioned the three layouts < include / >, < merge / >, <…… -
Android alertdialog custom style implementation code
Android alertdialog custom style When you want to change the style of pop-up dialog boxes with options such as lists, …… -
Multiple usage examples of notification for Android
When we are using the mobile phone, if a short message comes and we don't click to view it, is there a small icon prom…… -
[Android basics] detailed introduction and implementation of animation animation
In front, popupwindow realizes the display of the pop-up menu at the bottom of imitation Tencent News. Animation anima…… -
Android vibration and prompt sound implementation code
This example shares the specific code of Android message prompt for your reference. The specific contents are as follo…… -
Android: use instance of GridView control
Listview is used for list (single column and multi row form), and GridView is preferred for multi row and multi column…… -
There is a problem with Android installation error: install_ FAILED_ CONFLICTING_ Provider solution
There is a problem with Android installation error: install_ Failed_ CONFLICTING_ Provider solution Installation error…… -
Code snippet for conflict resolution of recyclerview nested sliding in Android
When the vertical recyclerview is nested with the horizontal recyclerview, if the vertical recyclerview has the pull-d…… -
Detailed explanation of Android slidingmenu usage and examples
Many apps have the function of sideslip menu, and some apps have sideslip menu on the left and right ~ slidingmenu thi…… -
Implementation of Gaussian blur in Android renderscript
Yesterday, I read the official documents of renderscript and found that renderscript is a bit awesome. Inadvertently f…… -
Android recyclerview Creates automatic circulation effect
Look at the renderings first Main processing places: 1. The individual item of the adapter in recyclerview can poll in…… -
Viewpager is used in Android to realize screen page switching and page rotation effect
About how to realize screen page switching, I wrote a blog post "using viewflipper to realize screen switching in Andr…… -
Android simulator installation app appears install_ FAILED_ NO_ MATCHING_ ABIS error resolution
Android simulator installation app appears install_ Failed_ NO_ MATCHING_ ABIS error resolution When we want to instal…… -
Android development imitation Book login box can delete the content or display the content of the password box
Jianshu app is a software I like very much. Today I imitated his login box. Start with the above figure: OK, the follo…… -
Android imitation wechat contact alphabetic sorting effect
This example shares the specific code of Android contact alphabetical sorting for your reference. The specific content…… -
Android uses surfaceview to customize the lottery turntable
Customize the lottery turntable with surfaceview If you don't say much, go to the renderings first Full code address w…… -
Brief introduction to Android init.rc file
Brief introduction to Android init.rc file The init.rc script is parsed by the first user level process init in Linux …… -
Android Java implementation cosine matching algorithm example code
Java implementation of cosine matching algorithm Recently, I was working on a project of communication and making frie…… -
On the interpretation of Android official MVP architecture
overview The MVP (Model View Presenter) architecture evolved from the famous MVC (model view controller) architecture.…… -
Solution to interface jitter when switching between Android input method and expression panel
Yesterday, I thought about the input method pop-up mode of Android, and suddenly found that using the pop-up mode of d…… -
Android implements the method of signing an unsigned APK
Android signs an unsigned APK command. prepare documents 1. Unsigned.apk (unsigned APK) 2. Shanhy.keystore (signature …… -
Storage and reading summary and simple use of Android serialization
Android serialization 1. Purpose of serialization (1) . permanently save the object data (save the object data in a fi…… -
Android uses GridView to realize the simple function of calendar
The simple calendar implementation only displays each month, without the functions of displaying the day and recording…… -
Android custom control case summary 2 (custom switch, pull-down refresh, sideslip menu)
Case 4: Custom switch: Function introduction: the function of this case is to create a user-defined switch, and you ca…… -
Android imitation Alipay cipher input box effect
Imitation of Alipay input effect, it is very simple to achieve, that is, draw a rectangular box and circle, the other ……