Android

PrefaceThis chapter describes the developer Guide/Developing/Tools/ProGuard. This chapter describes the obfuscators and version Android3.0 r1 ", welcome to talk with him: "litaojun@gmail.com", thank you again "Jim "! We look forward to your

It was still summer when I started to develop the lyrics show. I didn't think that Dalian had ushered in the first large-scale cooling this year when I wrote this article. It's a bit winter.As we have already introduced in the previous article, the

  Think of this and think of message push, everybody, QQ   Import android. app. Activity; Import android. app. Notification; Import android. app. icationicationmanager; Import android. app. PendingIntent; Import android. content. Intent; Import

1. Compile a static library libstatic_android.a LOCAL_PATH: = $ (call my-dir) Include $ (CLEAR_VARS)LOCAL_MODULE: = static_androidLOCAL_SRC_FILES: = libstatic_android.aInclude $ (PREBUILT_STATIC_LIBRARY) Include $ (CLEAR_VARS)LOCAL_MODULE: =

OpenGL ES introduction OpenGL-ES is a cross-platform, fully functional API for 2D and 3D graphics applications free of license fees, it is mainly designed for a variety of embedded systems, including consoles, mobile phones, handheld devices,

Android Interface Definition Language (AIDL)IN THIS DOCUMENTDefining an AIDL InterfaceCreate the. aidl fileImplement the interfaceExpose the interface to clientsPassing Objects over IPCCalling an IPC MethodSEE ALSOBound ServicesAIDL (Android

Use PopupWindow to create a custom menu. Add a sub-View to PopupWindow. The sub-View layout is the menu layout. Animation that appears and exits: You can add an animation to the PopUpWindow or its child view. All menus made with PopupWindow on the

Syntax Android: backupAgent = "string" Android: debuggable = ["true" | "false"] Android: description = "string resource" Android: enabled = ["true" | "false"] Android: hasCode = ["true" | "false"] Android: hardwareAccelerated = ["true" |

I. Preface   At present, the Android market is flooded with a large number of pirated software, and developers' official applications are maliciously tampered with by the "package party. How to protect the program code from pirated tampering has

  If you want to display the mixed display of the phone card of the contacts in the android Address Book, the storage capacity of the phone card and the information that can be stored are different due to the different phone card types, it is

As mentioned above, the first parameter value passed back by the horizontal sensor represents the angle from which the mobile phone rotates around the Z axis, that is, the angle between the top of the mobile phone and the north. In the program, you

  AndroidGDI basic framework The concepts and Code involved in Android are the most complex, that is, the Code related to GDI. But in essence, in terms of abstraction, so many codes and frameworks do one thing: the operation and management of the

Injector checks the bindings definition to create an instance object of a certain type. The binding defined in the Module is called "Explicit bindings ". Injector will first create an instance object for a type with Explicit Bindings. When binding

When a user clicks or a search engine sends a browser request to the website server, the server returns the Http Header status code: 1. If Http/1.1 200 OK is accessed normally, the access is successful and the status of the website is normal. 2.

This article is a summary of my personal development of the Camera APP. It mainly introduces the basic usage and precautions of FaceDetection. If you have any mistakes or deficiencies in this article, you are welcome to criticize and correct them.1.

Programmers who do not understand data analysis are not good product managers. I have previously written an article on traffic acquisition, which mentions that data analysis plays a crucial role in improving revenue, the first job I had the honor to

Recently, we have been studying the function of a video lock, that is, setting a lock on the video playback interface. When the lock becomes effective, it will shield back, home, menu. Both the back and menu keys can be intercepted through the

Android's adb service listens to USB by default. Generally, we connect to the target machine through USB during development. However, if the target machine has only one USB port, what should we do if we need to use this USB port for other purposes

This download of the 4.0.3 source code, suffering from TI's official website downloading too many people, download his ICS_devkit to 99.9% and then stop (4 Multi-G downloads 3 times ). Therefore, you have to use the repo (script for managing the

To use the SMS service, you must add the SMS Service permission to AndroidManifest. xml.AndroidManifest. xml  Package com. sms;Import java. util. List;Import android. app. Activity;Import android. app. PendingIntent;Import android. content.