Android

Process in Activity after detecting tags 1. Obtain the NfcAdapter object in onCreate; NfcAdapter nfcAdapter = NfcAdapter. getdefaadapter adapter (this ); 2. Obtain the Tag object or NdefMessage information in onNewIntent; Get Tag object: Tag tag =

Overview The voip function of Android is available in the directory frameworks/base/voip. It includes a package that supports rtp. RTP support The RTP support package is located in the directory frameworks/base/voip/java/android/net/rtp. It mainly

The cursor ListView provides index tags so that you can quickly locate list items.It can also be called index ListView. Some people call it Tweaked ListView, which may be more vivid.I understand everything in the figure: 1. cursor (Fast scroll

  Android * remote debugging of Operating System Applications Android * Debug Bridge Android Debug Bridge (ADB) is a command line tool that can process debugging programs (usually GDB * or DDMS * (Dalvik * debugging monitoring program server) and

X86 Android * 4.3 (Jelly Bean) simulator system image allows you to run Android simulation on your development machine. With the Android SDK, you can test your Android app on a virtual Android device based on the intel architecture. To install the

Post please indicate this article from xiaanming blog (http://blog.csdn.net/xiaanming/article/details/17718579), please respect others' hard work results, thank you! In Android development, ListView and GridView are often used. Sometimes the system

Demon CamIt adopts fast and powerful Face Tracking Technology, and integrates the real facial contours of characters to integrate the most personalized demon deformation. High-quality images and backgrounds, outstanding features, and unique design

Retro CameraIt is a photo app that allows you to take vintage and interesting photos.Retro CameraProvides six different styles of virtualCamera applicationsEach virtual camera has different effects.Retro CameraInspired by LOMO, HOLGA, Polaroid,

Next, let's talk about Android in the process of growth. This article describes the features of Android platforms different from those of other touch-screen mobile phone systems and desktop systems. These features require more performance in our

The Google online development tool App Inventor makes a simple button click event. by clicking the button, we can change the font color of a label; First, open the development environment address.Http://appinventor.googlelabs.com/ode/Ya.htmlOn the

I don't think there is much talk about the Android architecture because of mobile phone restrictions. But from the perspective of development, we can see neat code, beautiful layering is always a kind of comfortable enjoyment. From the perspective

Preface This chapter contains the developer Guide/Developing/Tools/adb. This is an excellent translation from "Mobile cloud _ Wenbin". Welcome to its blog: "http://blog.csdn.net/caowenbin", thanks again "Mobile cloud _ Wen bin "! We look forward to

  To call the Android system, you only need a class called Vibrator. In the hard package, you need to set the permissions through the manifest. xml file to view system-level services.   Package = "uni. vibrator" Android: versionCode = "1" Android:

Recently, we need to test whether Android supports streaming media playing through the HLS protocol. Some examples on the Internet are used to play local files, and some online files are not streaming media using the HLS protocol. According to the

Most of the Code is the same as that of a music player.Put the video file in the sdcard and enter the file name in the input box.Use android2.0 to run the simulator. It is said that the simulator of other versions is used.Video Playback is not

  In most operating systems, an independent one-to-one executable file (such as an exe file in Windows) exists, which can generate processes, it can also interact with interface icons and applications. But in Android, This is not fixed. It is very

First, the error is reported because the third-party classes are not found. Solution: Right-click the project Properties -------> Build Path -------> Order And Export to check the third-party jar package. Then Clear your project and re-compile and

The Android underlying layer provides excellent control capabilities for both software and hardware systems, and the interface definition is very clear. We can easily implement the desired control, as a result, a quick setup function is available in

Overview: Every Android application runs in a dalvik virtual machine process. When a process starts, a main thread (MainThread) is started. The main thread is responsible for processing ui-related events, therefore, the main thread is often called

Android 3.0 and later versions support two animation modes: tween animation and frame animation. In android3.0, a new animation system is introduced: property animation, these three animation modes are called property animation, view animation, and