Android

Prepare for the project below, write a demo of third party login and share. Use the SHARESDK and the Alliance respectively to achieve. First of all, I feel the use of both, personal feeling sharesdk better than the league, but where? Fortunately,

Foreword: decided to begin to study the software development under the Android platform, take the calendar as the practice project, after a week, basically completes. In order to summarize and note, and for the need of friends for reference, began

The term fingerprint recognition sounds familiar, but it's not used much in the actual development process. Google started with Android6.0 (API23) to provide standard fingerprint recognition support, and to provide external fingerprint

Android access to system CPU information, memory, version, power and other information 1, CPU frequency, CPU information:/proc/cpuinfo and/proc/statBy reading the file/proc/cpuinfo the system CPU type and so on a variety of information.Read

Take a look at the movie tickets. Online selection function to achieve the effect of the map: The interface is rough, mainly to see the principle. This interface mainly includes the following parts 1. Seating2, the left row number3, the top

Android App Digital Lock Recently took time to do the following digital unlock function, the phone has digital unlock, app can also do, to avoid some of the application of privacy leakage, is to achieve the effect of the map: Preface: These

Let me start by talking about the differences between the two ways.First Type:after the transfer of success will not let you unlock the fingerprint, but switch to the original when you set the fingerprint unlock the gesture unlocked pageThe second

This paper describes in detail the method of complex parameter transfer between Android intent. Share to everyone for your reference, specific as follows: Intent is a medium for passing arguments between activity and activity, between activity and

Mainactivity is as follows: Copy Code code as follows: Package cn.testgethandsetinfo; Import Android.os.Bundle; Import Android.text.TextUtils; Import Android.widget.TextView; Import android.app.Activity; Import

Copy Code code as follows: public class Uniteqservice { public static final String Log_tag = "Uniteqservice"; public Boolean DEBUG = true; Private Boolean hasservice = false;//whether there is a service Private phonestatelistener[]

Activity_main.xml Source code Mainactivity.java Source code Package Com.liu.finger; Import Android. Manifest; Import Android.app.KeyguardManager; Import Android.content.Context; Import android.content.Intent; Import

Android when it started, really let some small number of software fire A, cut fruit, Tom Cat, blowing skirt is one of the representatives, of course, there is a strong practical shutdown software, we go to Baidu search. Screenshots: I.

Android performance optimization is mainly divided into two points 1, layout optimization 2, memory optimization Layout optimization First look at the layout optimization, the system in the rendering UI will consume a lot of resources, so, the

Developing games on Android is something that Android developers aspire to, have a sense of achievement and fun, and get financial rewards. So how do you develop Android games? Here's a simple example of getting started. First, the creation of new

This article describes the Android implementation of Flip flip animation effect of the method to share for everyone to learn from. The specific implementation code is as follows: LinearLayout LOCATIONLL = (linearlayout) Findviewbyid

I. Handler: Effective use during the course of survival, Google official recommended. Simple and easy to use. Stable and efficient. II. Alarmmanager: Use the system-level alarm clock service (holds wake Lock).This is the best choice if you need

Objective: The previous articles introduced motion tweens, frame-by-step animations, property animations, most of which are animated for view, so how do you add animations for a viewgroup? Today, combine custom ViewGroup to learn about layout

Now many app's payment, the input password function, already started to use the custom numeric keypad, not only is more convenient, its effect is really exquisite. Below with everyone to learn, how high imitation micro-letter digital keyboard, can

What is double buffering technology? Double buffering technology is when the user interface is complete, there will be a buffer to save the results of user operations. Why use double buffering technology? Take the development of Android games, the

This example describes the simple use of the Android Introduction dialog box. Share to everyone for your reference, specific as follows: Note: This article is just a learning note to record where you have learned 1. Get alertdialog static internal