Android
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Android ADT offline download steps
Android ADT offline download steps Many online Android ide eclipse development environment tutorials, ADT installation…… -
6 steps to easily realize the linkage effect of two listviews
After reading many linkage demos updated on the Internet, I feel that the writing is not very concise (indicating that…… -
Android uses listview control to operate SQLite database instance
In this example, firstly, we use sqliteopenhelper class to establish a database, write the methods of adding, deleting…… -
Android implements a simple app login interface
Today, we need to build a login interface for all apps, just to consolidate the basic layout knowledge we learned befo…… -
Solution of Scrollview nested GridView in Android
A few days ago, it was used in the development that Scrollview nested GridView. Because these two controls have their …… -
Android imitation QQ unread message — red dot drag and delete [source code]
This demo is an example of dragging and deleting unread messages imitating QQ. Waterdrop inheriting relativelayout rea…… -
Android uses gallery and imageswitch to make a picture browser that can slide left and right
design sketch: In order to make the picture browser slide around indefinitely, we need to customize the gallery adapte…… -
Advanced Android – Android calls ESC / POS printer to print an instance
preface Some time ago, due to work needs, we need to study the Android program calling the printer to print small tick…… -
Detailed explanation of Android USB to serial communication development example
Detailed explanation of Android USB to serial communication development example I haven't written for a long time. Yea…… -
Positioning of Gaode map developed by Android
In application development, map development is a "component" that often needs to be used. Although Google map has offi…… -
Introduction to the basic usage of glide, an Android image loading framework
brief introduction Glide is a picture loading framework, which can load and display pictures in a simple way on the An…… -
Detailed explanation of common Android controls
This example shares the use methods of six common Android controls for your reference. The specific contents are as fo…… -
Detailed explanation of multi style display examples of Android listview entries
Multiple style item display of listview I won't talk about others here. I will directly introduce the operations in th…… -
Android EditText prohibits entering spaces and special characters
Sometimes we need to limit the character types of EditText input, such as spaces, special characters, etc. at this tim…… -
Android SDK manager failed to update. Problem resolution
Android SDK manager failed to update. Problem resolution Recently, when playing Ubuntu, the SDK files previously downl…… -
In Android, press the home key and jump to the example code of the main interface
//home //Main interface //Volume reduction The above is the example code of pressing the home key and jumping to the m…… -
Android imitation wechat click photo long press video function example code
This article is a look at Guo Shen's official account, which is only for learning. Add in modlue gradle Add in project…… -
Detailed explanation and simple example of Android WebView
WebView basic usage To load a web page, use loadurl(): Set the web page to be displayed by WebView For local files: Lo…… -
Explain the basic process of Android USB to serial communication development in detail
I haven't written for a long time. Years ago, the company opened a new project related to USB to serial communication.…… -
Android skillfully uses decorview to realize dialog function
If you don't know decorview, it doesn't matter^_^ Let's take a look at the effect General idea of implementation [lots…… -
ImageView in Android realizes the function of selecting local pictures and displaying them
Operation results: There are only three simulators in the library. I can't help it. The picture quality is very moving…… -
Detailed explanation and examples of volley in Android Development
Detailed explanation and examples of volley in Android Development Recently, when I was working on a project, all kind…… -
Android gesture password implementation example code
1、 Effect realization 2、 Implementation idea: 1. The prompt area directly above is implemented by a class (lockindic…… -
The EditText control of Android prohibits the input of spaces and carriage returns
1. The EditText input box controls that no spaces can be entered. Add an addtextchangedlistener to EditText to listen.…… -
Android TimePicker direct input problem solution
Android TimePicker direct input problem solution TimePicker provides up and down buttons. Click the button, and the re…… -
Detailed examples of Android judging network status
Detailed examples of Android judging network status Example code Add permissions: access network permissions Thank you…… -
Notification is used to realize the notification of status bar in Android
When using the mobile phone, when there is a missed call or a new short message, the mobile phone will give a response…… -
Detailed explanation of Android ADB usage under Mac OS X
Detailed explanation of Android ADB usage under Mac OS X 1、 What is ADB? The full name of ADB is Android debug bridge…… -
Android ADT and SDK manager cannot update the download solution
I believe that many people can't get out of online installation for a long time or ADT installation when adding ADT pl…… -
Custom toast tool class toast util method to prevent toast from disappearing when clicking multiple times
Sometimes when we click a button, a toast will appear, but when we accidentally click multiple times, the toast will r…… -
Method for removing bottom split line of recyclerview
summary We threw a problem before, that is, when the recyclerview displays the list, there is a dividing line behind t…… -
Method for Android to obtain internal and external memory cards
In previous Android (versions before 4.1), the sdcard and path represented the memory card through "/ sdcard" or "/ MN……