Android
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Simple implementation of Android verification code
Simple implementation of Android verification code We often require you to enter a verification code when logging in o…… -
Get a simple example of the public and private keys of the Android signing certificate
This article takes the certificate in JKS format signed by android as an example: The above simple example of obtainin…… -
Sharing with Android wechat SDK
Share with the SDK provided by wechat: from http://open.weixin.qq.com Download the Android related jar package and add…… -
Wechat applet canvas development example and precautions
Wechat applet wxcanvas The test phone is iphone6, and the developer tool version is 0.10.102800. The same is true for …… -
In Android, use EditText to click Select all and click cancel all again
Recently, when developing a browser, I encountered such a demand: when clicking the address bar, I need to select all …… -
Android about the method of removing the inner split line in expandablelistview
About expandablelistview, I wrote a class to inherit from baseexpandablelistadapter groups and children It's all done.…… -
Android sorts the instances of map by key and value respectively
1、 Theoretical preparation Map is the collection interface of key value pairs. Its implementation classes mainly incl…… -
Android image infinite rotation implementation code
This example shares the specific code of anadroid picture infinite rotation for your reference. The specific contents …… -
Detailed explanation of memory leakage in Android performance optimization
overview Memory leak refers to the failure of a program to release memory that is no longer used due to negligence or …… -
Android GridView slider settings always display status (recommended)
Simulate GridView control: To set the GridView slider to be displayed all the time: The above is what Xiaobian introdu…… -
Android wheel selection time control details
Wheel selection control Android's built-in selection time control is a little ugly. It is often disliked by products a…… -
Android socket interface instant messaging instance code
Android socket interface for instant messaging Recently, I learned the knowledge of Android communication. I'll take a…… -
Android general index bar implementation code
Occasionally, when I see the code written before, I feel that a lot of things are used in almost many projects. Althou…… -
Several implementation methods of click events in Android are explained in detail
In previous blog posts, I used the click event processing implementation many times. A friend asked me and found many …… -
Solution to invalid imeoptions set by EditText in Android
Sometimes we need to change to "go" or "go to search" in the lower right corner of the keyboard after the EditText is …… -
Android determines whether to develop debug mode or release mode
As follows: During project development, we output logs according to the debug attribute. However, sometimes we want to…… -
Android uses path to realize graffiti function
Today, a graffiti effect will be realized in several steps. There is an important knowledge point here is the layer. T…… -
Android creates its own time clock
1. Overview This article mainly explains how to customize a time clock. Through simple exercises, you can simply learn…… -
Activity cancels the default animation method for interface switching (recommended)
Generally, when starting a new activity, there is a switching animation effect by default, such as the movement of the…… -
Android implementation will rotate the pie chart example code
Android implementation will rotate the pie chart example code Recently, I was working on a project. Due to the need fo…… -
Detailed introduction to compiling and packaging Android APK with gradle
Detailed introduction to compiling and packaging Android APK with gradle Understand the construction process of gradle…… -
Android UI realizes ad banner rotation effect
One effect to be shared in this blog is to achieve the advertising banner rotation effect. This effect is also common.…… -
Android ADB logcat command view log details
When Android programmers develop programs, they must have been distressed by log. Isn't it annoying that eclipse can't…… -
Android view custom implementation of dynamic progress bar
Android custom view to realize dynamic progress bar design sketch: code Custom view -
Android imitation QQ left slide delete top listview operation
I have nothing to do recently, so I studied the left sliding deletion effect of QQ and tried to realize it. First, I p…… -
Android – Bluetooth technology enables you to realize data transmission between terminals
Bluetooth technology has many uses in intelligent hardware. Today, I'll share the usage methods and skills of Bluetoot…… -
Android does not need to apply for permission to make calls
There are two ways to make phone calls with Android: The first method is to make a call and jump to the dialing interf…… -
Implementation method of removing app header and full screen interface (memo) through style in Android
In style, define as follows: If you want the whole app to be like this, you can change androidmanifest.xml and referen…… -
Android implementation method of adding click event to textview
First, set the clickable property of textview to true. It can be set in the layout file, such as: You can also set in …… -
Android simulator installation app appears install_ FAILED_ NO_ MATCHING_ ABIS error resolution
Android simulator installation app appears install_ Failed_ NO_ MATCHING_ ABIS error resolution When we want to instal…… -
Android development imitation Book login box can delete the content or display the content of the password box
Jianshu app is a software I like very much. Today I imitated his login box. Start with the above figure: OK, the follo…… -
Android imitation wechat contact alphabetic sorting effect
This example shares the specific code of Android contact alphabetical sorting for your reference. The specific content……