Android
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Example code for Android to obtain version information of other native apps
Our company has a speed measurement plug-in, and I need to be upgraded by another app. There will be a problem here, t…… -
Detailed explanation of Android onfocuchangelistener focus events
This example shares the specific code of Android onfocuchangelistener focus event for your reference. The specific con…… -
Implementation code of Android progress bar
ProgressBar progress bar When an application is executed in the background, the foreground interface will not have any…… -
Android studio Click to jump to WebView
This example shares the specific code of Android studio Click to jump to WebView for your reference. The specific cont…… -
How to use view. OnDraw (canvas) in Android
How to use view. OnDraw (canvas) in Android View draw through view. OnDraw (canvas) We can define our own testview inh…… -
Example tutorial of Android using zxing to quickly integrate QR code scanning
preface Everyone should remember that in the past, we used to scan bar codes. Since wechat used QR codes to scan, now …… -
Solution to failed to read key from keystore in Android
Solution to failed to read key from keystore in Android build.gradle Solution: To the effect that: 1. Android.keystore…… -
Explain the communication mode of Android WebView independent process in detail
Why do you need to put WebView in a separate process What should WebView independent processes pay attention to How to…… -
Android enables click thumbnail magnification
This example shares the specific code of Android click thumbnail magnification effect for your reference. The specific…… -
Method of adding low current reminder function by Android programming
This paper describes the method of adding low current reminder function in Android programming. Share with you for you…… -
Android custom horizontal gradient progress bar
First look at the effect of the progress bar: Specific implementation: Create a new class, inherit from view, and draw…… -
Detailed example of tweeted animation in Android
Detailed example of tweeted animation in Android There are four types of tweened animation. The following mainly intro…… -
Usage of Android UI control switch
Switches are occasionally used in Android. Switch is a good control that is simple and easy to use. First, add a switc…… -
Android development and implementation of methods to eliminate screen lock
This paper describes the method of eliminating screen lock in Android development. Share with you for your reference, …… -
Implementation method for Android to close multiple activities
Implementation method for Android to close multiple activities In general, there are four methods: 1. Use application …… -
Detailed explanation of Android event distribution mechanism
Android event distribution mechanism We only consider the four most important touch events: down, move, up and cancel.…… -
Android implements real-time search box function
AutoCompleteTextView, autocomplete text box. It is used to display a drop-down menu for users to select after allowing…… -
Detailed explanation of react native monitoring Android fallback button and programmed exit application
Detailed explanation of react native monitoring Android fallback button and programmed exit application preface We kno…… -
Detailed explanation of the instance of Android reading the properties configuration file
Detailed explanation of the instance of Android reading the properties configuration file Because of some configuratio…… -
Android imitation wechat right slide return function example code
First, the renderings are as follows: First, analyze the main technical points of the function. Right sliding is gestu…… -
Analysis of principle and implementation method of low battery alarm prompt developed by Android 4.4
This paper describes the principle and implementation method of Android 4.4 battery low battery alarm. Share with you …… -
Detailed explanation of context usage in Android
Detailed explanation of context usage in Android Summary: Context literally means context, which is located in android…… -
Android uses zxing to realize its own QR code scanning and recognition
preface In the previous article, we briefly introduced the use of zxing and quickly integrated it into our own project…… -
Implementation principle of Android event distribution mechanism
Event handling and sliding conflict resolution in Android are inseparable from the event distribution mechanism. The e…… -
Android realizes desktop suspension small rocket effect
This example shares the specific code for Android to achieve the effect of small suspension rocket for your reference.…… -
Solution to Chinese garbled code of HTTP request in Android
Solution to Chinese garbled code of HTTP request in Android Coding parameters Android sends HTTP requests. The default…… -
Android uses crashhandler to get the crash information of the application
In the process of daily development, crash should inevitably occur. No matter how perfect your program is, it is impos…… -
Android timer control chrome application instance
Display a timer to start timing. When the timer reaches 15s, stop timing. At this time, there is another reset button …… -
The function of gesture sliding developed by Android
The function of gesture sliding developed by Android First, the activity must implement the ongesturelistener interfac…… -
Android implementation double-click the titlebar back to the top of the function sample code
preface The content introduced in this article is accidentally found. This function has been moved and sorted out. It …… -
Method of database upgrading and adding new columns to tables in Android Development
This example describes the method of database upgrading and adding new columns to tables in Android development. Share…… -
The Android programming implementation uses handler to update the UI example in the child thread
This article describes an example of an Android programming implementation using handler to update the UI in a child t……