Android
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Android APK reports java.io.ioexception… Error during compilation. Solution
Before confusion compilation, my program can run normally. During confusion compilation, the following errors are repo…… -
Android realizes Alipay gesture password function
Today, we share with you the Android implementation of Alipay gesture password. It is very common. Like WeChat now pay…… -
Three writing methods of delayed jump of flash screen page in Android Application
The splash screen page is also called the welcome page. When opening an app, the first thing we see is often a splash …… -
Android realizes the function of long press picture saving to album
Foreword: I wrote a study note of reactnative, saying that reactnative has many benefits in the Android framework. Ind…… -
Android settings use ellipsis instead when text in textview exceeds the capacity of textview
Sometimes when textview is displayed in listview, text will be displayed in interlaced lines due to its long length, w…… -
Solution of Android sliding event conflict
Sliding is an indispensable part of Android. Multiple sliding will inevitably lead to conflict. For example, the most …… -
Explain service in Android
Service Introduction: Service is designed to perform long-running operations in the background. Android allows service…… -
Introduction to SQLite database in Android
Introduction to SQLite: SQLite is an open source lightweight relational database adopted by Android system. Android al…… -
The Android control pullrefreshviewgroup implements pull-down refresh and pull-up loading
This example shares more specific codes for Android to realize pull-down refresh and pull-up loading for your referenc…… -
Click the notification in the notification bar in Android to start the activity. Problem solving
preface Recently, I met a very wonderful problem and finally solved it. So I want to record it so that everyone or mys…… -
Solve the horizontal and vertical screen switching of Android mobile phone screen
In Android, when the screen switches from horizontal to vertical, the life cycle of the activity is to reload (indicat…… -
Application of three common bullets in android in the project
I. overview Pop ups often appear in Android projects. There are three common implementation methods: dialog pop ups, w…… -
Android studio updates the status of refreshing ‘xxx’ gradle project. Solution
preface Before developing the project, I used Android stuio2.1.0. After the project is developed, I can't bear to upda…… -
Android realizes the news category navigation effect of Tencent News
The renderings are as follows: 1. Add the following code to the adapter 2. Add the following code to the getview metho…… -
Usage analysis of Android okhttp
Okhttp is a network framework launched by Android 6.0. Since Google cancelled the httpclient related attributes after …… -
Detailed explanation of the playing process of “game playback” of mahjong Analysis series of room card
Detailed explanation of the playing process of "game playback" of mahjong Analysis series of room card Yesterday, red …… -
JS implementation: click the parameter panel button to display or hide data
When there are too many data listed in the report, you want to hide the detailed data and only display the statistical…… -
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,…… -
Method of setting alarm clock by using AlarmManager in Android programming
This article describes the method of setting alarm clock by using AlarmManager in Android programming. Share with you …… -
Detailed explanation of the basic knowledge of Android call
Call is a commonly used call function. The most basic functions are incoming call, outgoing call and hangupcall. Gener…… -
Android gesture password view learning notes (I)
When I first came into contact with Android, I saw the gesture password view written by others, and then I thought, wh…… -
Android viewpager dynamic loading problem
When I was working on the project today, I struggled for a long time. I added the view dynamically. At the beginning, ……