Android

Build your own Android Metro interface and Android metro Preface: Dear friends, it's time to update the article every week. It was originally sent out on Sunday. Isn't it a catch-up with the Tomb Sweeping Day? The Queen spoke and played with her two

PhoneGap plug-in development process and phonegap plug-in process I wrote a PhoneGap plug-in a few days ago. This plug-in provides a simple function, that is, to enable the viewport settings. However, compared with other plug-ins, there are several

Four Common Data Persistence methods in IOS and four data persistence methods in ios (1) attribute list: simple, applicable only to small data volumes (2) object Archiving: encryption and storage are serialized and can only be applied to small

When downloading files based on Android, update the simple help class of UI and androidui Due to this simple requirement during project development, Google also has many Utils tool classes on the Internet, but they are relatively redundant. I wrote

Display and hide Android input methods and hide android input methods Display input method: Public void ShowSoftInput (View v) {// v controls that accept input mInputMethodManager = (InputMethodManager) (this. getSystemService (Context.

Example of Intent. Action in common Android SystemsACTION_MAIN android. intent. action. MAIN application portalACTION_VIEW android. intent. action. VIEW displays data to users.ACTION_ATTACH_DATA android. intent. action. ATTACH_DATA specifies the

JQuery Mobile + cordova build an Android project, jquerycordova1. install Android Development Environment installation, now mainly because of the lack of access to Google site, in windows in the host file to add a corresponding 74.125.195.190 dl-ssl.

IOS _ long-pressed Save image, ios Save image Finally: Sample code snippet //// ViewController. m // long press, the menu controller is displayed to download the image /// Created by beyond on 15-3-26. // Copyright (c) 2015 beyond.com All rights

First recognized Android callback mechanism, first recognized android callback The interface callback mechanism is visible everywhere in Android, especially in UI event processing. The most common example is the button click event. The button has an

Android uses AIDL for inter-process communication To enable applications to communicate with each other, Android provides an unique implementation of IPC (Inter Process Communication): AIDL (Android Interface Definition Language, android Interface

Android drawable folder usage I have been learning to understand a simple game since I started school. After writing the code, it is found that some images on the main interface are much larger than normal. I thought it was a code error. I checked

Android mobile phone positioning case code and android positioning case The Code is as follows: Package com. xuliugen. gpsdemo; import com. itheima. gpsdemo. r; import android. app. activity; import android. location. criteria; import android.

Key lock screen of one Android Program (1) The layout file activity_main.xml is as follows: (2) MainActivity. java Package com. xuliugen. lockscreen; import com. itheima. lockscreen. r; import android. app. activity; import android.

UIwebView implements html offline cache and uiwebview offline Cache 1. the html cache mainly adopts the ASIHTTPRequest Cache Policy.(1) set cache policies // Set the cache ASIDownloadCache * cache = [[ASIDownloadCache alloc] init]; self. myCache =

Android multi-language settings, Android multi-language The multilingual switchover function was used in recent projects. Note that in the xml file and code, all the places where the text string is used ensure that the string text used is from the

Essentials of Android Binder driver's Working Mechanism Recently, I have read many books, articles, and Android source code for Android Kernel Analysis. I feel that I have a thorough understanding of the working mechanism of Android

The establishment and development process of NDK in the development environment under windows, and the establishment of ndk Android applications are often used in both games and common applications. so is the dynamic link library. what is so and

Socket network programming, socketSocket network programming network communication three elements: IP Address [host name] Identifier of the device in the Network Local loopback address: 127.0.0.1 Host Name: localhost Port Number

Integration of FaceBook third-party logon in Android 1. First, download the FaceBook SDK Android version; 2. Import FaceBookSDK to your project as Library 3. Register a test application on FaceBook 4. Configure AndroidManifest. xml:

Xcode debugging skills and Xcode debugging skills Programmers spend a lot of time on debugging in daily development, and Xcode is inevitable for iOS development. This blog mainly introduces several methods in Xcode that can greatly improve code