Android
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Summary of Android EditText methods for limiting input character types
Summary of Android EditText methods for limiting input character types preface: In recent projects, we need to limit t…… -
Example of custom pop-up window function implemented by Android programming
This article describes the user-defined pop-up window function implemented by Android programming. Share with you for …… -
Android matrix can enlarge, shrink or drag pictures at will
This example shares the specific code of random zoom in, zoom out and drag of Android matrix pictures for your referen…… -
Android EditText word count detection and limit solution
Android EditText word count detection and limit solution The control EditText is often used in Android layout, and the…… -
Android studio reports: java.lang.exceptionininitializererror error
1、 Problem description Android studio reports a bunch of errors when importing a project: Java.lang.exceptionininitia…… -
Android uses sensor to implement different sensors
There are different types of sensors. The following are the light, acceleration and wind direction sensors I listed. W…… -
Android imitation WeChat Alipay payment password input box example
Hello, I'm Li Xiaohua, a cute man. What we bring today is the imitation WeChat / Alipay password entry box. This effec…… -
Android implementation of profile page avatar background fuzzy display package (status bar)
Recently, I want to achieve such an effect, and then take it out to share with you the main pieces of code. I hope you…… -
Example of dynamically adding timed tasks to Java
Organize documents, dynamically add timed task examples in Java, and directly upload the code. Test class However, in …… -
Create menu for activity in Android
Andrews creates a menu for activity for your reference. The specific contents are as follows 1. Right click res > N…… -
Android custom view sliding deletion effect
View Slide delete renderings Realize function 1. You can slide left and delete appears on the right. 2. Slide left. If…… -
Android recyclerview sideslip menu, slide delete, long press and drag, pull-down refresh, pull-up load
The sideslip effect in the library introduced in this paper draws lessons from swipemenu, modifies and bug fixes the s…… -
Detailed explanation of Android programming using intent to transfer pictures
This article describes the method of using intent to transfer pictures in Android programming. Share with you for your…… -
Android to achieve button click effect
1. First create a button 2. BTN is used in the background of the button created in 1_ St, create BTN under drawable_ s…… -
Android JSON data analysis and example code
Android JSON data analysis details Mobile developers often interact with server data and often use JSON data format. L…… -
Android calls the system gallery and camera to set the avatar and save it locally and on the server
No more nonsense. I'll post the code directly to you. The specific code is as follows: The above is what Xiaobian intr…… -
Detailed introduction to the life cycle of Android activity
Detailed introduction to the life cycle of Android activity Life cycle describes the methods that a class will execute…… -
Android gesture password view learning notes (II)
Let's continue with the content in our last blog. Ha, in the previous Android gesture password view note (I), we have …… -
Detailed explanation and use example of Android intentservice
Detailed explanation of Android intentservice 1、 Introduction to intentservice Intentservice is a subclass of service…… -
Detailed explanation and example code of Android custom gradle property
Android custom gradle property Running the project on Android studio, the configuration of gradle is essential, but wi…… -
Android programming method for data operation in adapter
This paper describes the method of data operation in adapter by Android programming. Share with you for your reference…… -
Implementation process of display and hiding function of Android soft keyboard
1、 Principle of soft keyboard display What is the essence of software disk? The soft keyboard is actually a dialog! I…… -
Android uses sensor to realize the level function
The level introduced here refers to the more traditional bubble level. A transparent disc is filled with liquid, and t…… -
Android interface pull-down rebound effect example code
No more nonsense. The specific code is as follows: The above is the example code of the rebound effect of pull-up and …… -
Android studio uses gradle to make jar packages and explain the methods of confusion
This article mainly introduces how Android studio uses gradle to make jar packages and confuse them. Let's take a look…… -
Detailed explanation of common optimization methods for Android listview
Optimization of listview Listview is one of the most commonly used components in layout and is very convenient to use.…… -
Android programming method for judging whether to connect to the network [WiFi and 3G judgment]
This paper describes the method of Android programming to judge whether to connect to the network. Share with you for …… -
Android gesture ImageView trilogy Part 3
Following the Android gesture ImageView Trilogy (2) in the previous section, we talked about the gesturedetector frame…… -
Analysis on the use of handler in Android
1. Handler uses export Now, as a customer, there is a need to start the countdown when opening the activity interface,…… -
Two methods of Android silent installation
preface Generally, an installation interface will appear when installing APK on Android system. Users can click OK or …… -
Example of jump to application market scoring in Android Application
In the process of developing android app, such functions are often encountered. Jump from the current app to an app st…… -
Summary of relative layout skills in Android
preface First of all, you can think about how to use relativelayout without nesting to generate the following layout. ……