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Simple implementation of Android calculator function
Android calculator written by yourself: Note: This is developed in MAC. If you want to run in eclipse of windows, ther…… -
Android implements the pull-up expansion, pull-down hiding and pull-down hiding examples of third-party login
Android UI and interaction is a very important part, which directly affects users' experience of software. With the ac…… -
Android recording and playback management tool
1. Just use the system tools directly for voice playback. I won't say much about this. Play the audio files according …… -
Android custom view to achieve progress bar indication effect
First look at the renderings: The first is the layout file Add style progressstyle Add drawable my_ progress The use i…… -
Android screen switching monitoring example code
Yesterday, I tried to make the view display in different positions when switching the screen. I searched some informat…… -
Android uses WindowManager to generate floating buttons and floating menus
brief introduction This paper imitates the basic effect of 360 mobile guard, and will supplement some principle knowle…… -
Solution to the problem that the pictures obtained by some Android mobile phones are rotated after taking pictures
After calling the photographing function of Android system, the photos taken by Samsung mobile phone are rotated by 90…… -
Set custom ringtone function for Android App
Because there is a demand to add ringtones and play them in their own app, but most of the relevant materials consulte…… -
Code analysis of Android fragment and fragment Manager
In the past two days, I was studying plug-in programming and encountered some problems in using fragment, so I checked…… -
Detailed usage of startactivityforresult() in Android Foundation
preface A very basic operation in Android development is to open an activity. Another necessary operation is to open a…… -
How to use html.fromhtml in Android
Html.fromhtml in Android In Android, there is an easily forgotten html.fromhtml method, which means that strings in te…… -
Android progress bar control description
1、 ProgressBar progress bar During the progress of a continuity work, in order not to make users feel that the progra…… -
Solution to the problem of blocking login button on Android virtual keyboard
The pop-up of Android virtual keyboard will block some UI. Although it can be pushed up with the pop-up of virtual key…… -
Implementation code of Android sliding data deletion function
Today, I learned a new function, that is, sliding deletion of data. Let's see the effect first I think everyone is fam…… -
Code for sliding and hiding the title bar of listview in Android
Listview in the layout to override the title block Dimension.xml file The above is the example code of Android listvie…… -
Android imitation wechat activity sliding closing effect
Android imitation wechat activity sliding closing function 1. Use the slidingpanelayout under V4 package to realize tr…… -
Android gesture recognition
At present, smart phones are basically touch operations. Clicking a button is an interactive mode. At the same time, g…… -
Android programming based on custom view to achieve gorgeous circular progress bar function example
This article gives an example of Android programming to realize the gorgeous circular progress bar function based on t…… -
Android programming custom toast example
This article describes the example of Android programming to achieve custom toast. Share with you for your reference, …… -
Android recyclerview scroll positioning
Overview recyclerview is very practical and easy to use in Android development, but there has always been a problem bo…… -
Android image compression example code
The core idea is to scale the picture through bitmapfactory.options, mainly using its insamplesize parameter (sampling…… -
Resolution of conflict between listview nested Scrollview in Android
1、 Using the method of dynamically changing the height of listview on the Internet This method is only applicable to …… -
Implementation method and example of Android 6.0 fixed screen function
Android fixed screen feature Maybe you don't know what it is when you see this title. Let me explain first. After Andr…… -
Java programming uses two stacks to realize queue code sharing
Title: use two stacks to implement a queue to complete the push and pop operations of the queue. The element in the qu…… -
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Java programming to realize the merging of incremental sorting linked lists
Title Description Input two monotonically increasing linked lists and output the combined linked list. Of course, we n…… -
How Maven implements automatic deployment in tomcat8
This article introduces how Maven implements automatic deployment in tomcat8 and shares it with you as follows: 1. Fir…… -
Explain in detail how to control the initialization order in two beans in spring
In the development process, there is a scenario where there are dependencies in the initialization logic of the two be…… -
Detailed explanation of Java method reflection implementation principle
Blogger said: the java reflection mechanism is to know all the properties and methods of any class in the running stat…… -
Java language implementation of reverse linked list code example
Problem description Define a function, input the head node of a linked list, invert the linked list and output the hea…… -
Java algorithm example for finding the number of daffodils between 10 and 100000
This example describes the Java algorithm for finding the number of daffodils between 10 and 100000. Share with you fo…… -
Using java to quickly find 21 bit flower number example code
preface This article mainly introduces the relevant content about using java to quickly find the number of 21 flowers,……