Android
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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…… -
Detailed explanation of message passing between Android main thread and child thread
Send a message from the main thread to the child thread (to be exact, it should be a non UI thread) When a message is …… -
Summary of four methods to obtain screen width for Android
Android four ways to get screen width Method 1: Method 2: Method 1 is similar to method 2 in obtaining the screen widt…… -
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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…… -
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…… -
Android studio default not found error resolution
Android studio gradle compilation prompt 'default not found' solution When importing a studio project and performing s…… -
Tablayout combined with viewpager in Android to realize page switching
1、 Realization idea 1. Add dependencies in build.gradle, for example: compile 'com.android.support:support-v4:23.4.0'…… -
Android custom floatingactionbutton sliding behavior only hides the summary of problems that do not appear
Let's start with the behavior code. There are a lot of online codes about floating action button (hereinafter referred…… -
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…… -
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 custom star scoring control
The following is the implementation process of the control: this control is efficient and can be drawn directly using …… -
Explain in detail how to implement suspended activity in Android
Generally speaking, it is not difficult to develop a tablet version for an optimized mobile app. Using components such…… -
Detailed example of drawing Tai Chi diagram for Android
Drawing Tai Chi diagram for Android Draw a Tai Chi diagram implementation code: Thank you for reading, hope to help yo…… -
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 seekbar (custom) controls volume synchronization updates
Android seekbar control volume synchronization update As a developer, you will encounter seekbar, so how to customize …… -
Implementation method of alertdialog clicking the button does not disappear
I have a text input dialog box. When I click the "yes" button on the dialog box, it will verify the input and close th…… -
Android countdown button example code
Recently, someone asked me how to realize the countdown button function, such as sending verification code. I remember…… -
Detailed explanation and example code of Android activity bar actionbar
Detailed explanation of Android activity bar actionbar Figure I @H_ 502_ 27@ Actionbar summary of its functions Figure…… -
Android implementation of multi touch, free zoom image example code
Knowledge points involved in Android multi touch 1、ScaleGestureDetector 2、OnScaleGestureListener 3、Matrix 4、OnTouc…… -
Detailed use examples of Android date and time
Android date and time usage Use of date and time; 1: Pop up boxes timepickerdialog, DatePickerDialog 2: Component Time…… -
Implementation of activity processing return results in Android
We all have such an experience when shopping online. When confirming the order and selecting the consignee and address…… -
Android minesweeping game example code
Android minesweeping game example Recently, I learned Android application programming and took the time to make a smal…… -
Android simply realizes unlimited scrolling and automatic scrolling viewpager
We often see a viewpager that can automatically scroll and scroll infinitely in the application. Baidu and Google also…… -
Asynctask is used in Android to realize file download and progress update prompt
Android provides a tool class: asynctask, which makes it easier to create long-running tasks that need to interact wit…… -
Summary of countdown methods for Android implementation
There is often a countdown function in Android development. The following will summarize the common centralized implem…… -
Summary of several methods for Android to obtain internal and external SD card paths
Android SD card path: The path of external SD card may not be used by many students in their daily work, because many …… -
Android customize view to imitate Alipay
There is a function of Alipay on the side of the picture, which is the effect of water ripple after clicking the pictu…… -
Detailed explanation of timing pin (refresh page request server) used in Android
I want to use 5 seconds in the program to request data (I don't recommend you to do this, my demand is this) Code disp…… -
Android custom view implements address book alphabetic index (imitating wechat address book)
1、 Effect: we see that the address book of many software has an alphabetic index function on the right, such as wecha…… -
Unsupported major.minor version 52.0 in Android studio solution
Unsupported major.minor version 52.0 in Android studio solution After the Android studio was recently updated, an erro…… -
Android solution to prevent multiple response events caused by too fast clicking
Recently, there are some small problems in the development process. For example, a BTN click user may only click once,……