Android
-
Layout usage of nested relativelayout in LinearLayout of Android Application
Want to place the button and listview on the left and right of the screen respectively. Simply use Android: gravity an…… -
Detailed explanation of Android’s method of realizing left-right sliding effect
This example demonstrates how to realize the left-right sliding effect of pictures in Android. As for the sliding effe…… -
Android broadcast connection realizes monitoring phone status (phone status, interception)
First, let's understand the mechanism of the next listener. Android has two event handling mechanisms: listening and c…… -
Android listview automatically loads data after scrolling to the bottom
Friends familiar with Android know that both microblog client and news client are inseparable from the list component.…… -
The custom drawview component of Android UI design series realizes the effect of digital signature (5)
Recently, there is a new requirement in the project. When the user needs to enter the payment password to pay after th…… -
Analysis of Android Development Optimization: detailed explanation of interface UI optimization (3)
Sometimes, our page may contain some layouts, which are hidden by default. The hidden layouts will not be displayed un…… -
On the use of Android content provider
Content provider: a component, which must be placed under the main package or sub package of the application; The conf…… -
Custom ViewGroup of Android UI design series creates a general closing keyboard widget imeobserverlayout (9)
Please indicate the source for Reprint: http://blog.csdn.net/llew2011/article/details/51598682 We usually meet some wo…… -
Android custom view implementation random verification code
For Android development, customizing the view is still an important skill, so here is an introduction to customizing t…… -
Tutorial on serializing XML data using XmlSerializer in Android Applications
First, let's take a look at what serializer is. Serializer is serialization, also known as serialization. It can not s…… -
Android WebView uses Java to call JavaScript methods and get the return value
Open a web page with WebView on the Android Tablet, call the JavaScript method inside, and pass parameters to each oth…… -
Life cycle comparison between fragment and activity in Android
Fragments must exist depending on activities, so the life cycle of activities will directly affect the life cycle of f…… -
Take an example to explain the pagertitlestrip sub control in viewpager in Android
Let's take a look at a simple one. Let's start with an effect picture to attract everyone's attention. The sliding bet…… -
Method of using SQLite3 command line to view embedded database in Android
In the figure above, except for the last red box, the other boxes are commands under the ADB shell. 【1】 In Android p…… -
Android mobile phone development uses linear layout and relative layout to realize the vertical and horizontal center of the button
In the center, there are two different layout methods! LinearLayout and relativelayout, respectively. 1、 The first is…… -
Android uses viewpager to automatically play pictures by sliding left and right
The small demo of viewpager can slide the pictures around in a circular way. There is an index below. When you slide t…… -
Flexibly use actionbar and viewpager in Android to switch pages
This article describes how Android uses actionbar and viewpager to switch pages, which are shared for your reference. …… -
Example analysis of WebView usage in Android
This article illustrates the usage of WebView in Android. Share it with you for your reference, as follows: @ h_ 404_ …… -
Android account registration realizes the countdown effect of clicking to obtain the verification code
In order to prevent malicious access to verification SMS and verification email, the website will make a countdown eff…… -
Example analysis of absolutelayout usage of Android programming layout
This article illustrates the use of absolutelayout in Android programming layout. Share with you for your reference, a…… -
Android uses viewpager to realize automatic rotation
Many apps have implemented automatic rotation similar to the boot page. I can't help thinking of modifying the code on…… -
Detailed explanation of Android pull-down refresh and GridView usage
GridView is a control similar to listview, but GridView can use multiple columns to render content, and listview is in…… -
Android programming uses the fragment interface to jump down and return level by level
This paper describes the implementation method of Android programming using fragment interface to jump down and return…… -
Layout idea of displaying buttons in Android custom format
Stick the source first http://zrgiu.com/blog/2011/01/making-your-android-app-look-better/ Even more gradient buttons f…… -
Implementation method of Android custom ViewGroup
Several common implementations of ViewGroup are provided in Android, including LinearLayout, relativelayout, FrameLayo…… -
Android SMS function code
This example describes the Android SMS function code, which is a very common and important function in Android program…… -
Summary of some key points of android app using SQLite database
/Data / data / package name / databases is the directory where the program stores data, and data is the path returned …… -
Four startup modes of activity in Android programming
This article describes four startup modes of activity in Android programming. Share with you for your reference, as fo…… -
RecyclerView layout in Android instead of GridView to implement an interface similar to Alipay
Simply use the two methods common to GridView to add split lines to GridView; http://stackoverflow.com/questions/71320…… -
Android custom view realizes the scrolling effect of advertising information up and down
Let's see the effect first: Implementation code: view_ scroll_ banner.xml： usage method: The above is the whole conte…… -
Android textview displays web pages and pictures parsed by HTML class and usage examples of custom tags
This article describes an example of Android textview displaying HTML class parsed web pages, pictures and custom tags…… -
Optimization of Android listview to improve Android application efficiency
Listview is a frequently used control. Each sub item item item in listview can be a string or a composite control. The……