how to create hotspot on android

Android Development Series (28): Use SubMenu to create option menus Most mobile phones have a "MENU" key. After an application is installed on a mobile phone, you can use "MENU" to display the menus associated with the application. However, since Android 3.0, Android does not require that menus be provided on mobile de

Several optimizations when using ListView to create an App Store in AndroidPackage com. example. ex01_1; import java. io. file; import java. io. fileOutputStream; import java. io. IOException; import java. io. inputStream; import java.net. malformedURLException; import java.net. URL; import java.net. URLConnection; import java. util. arrayList; import java. util. hashMap; import android. OS. asyncTask; impo

Tesseract is an open source OCR engine that complies with the Apache License 2.0 protocol. Here's how to compile Tesseract on the Android platform and how to quickly create a simple OCR application. Reference Original: Making an Android OCR application with Tesseract Tesseract Android ToolsTo compile the

Note: The Crodova2.9 version will not be able to download the zip directly after installation, you need to install Nodejs first. The following is an example of Linux (Feoda 20)First, install Nodejs $ sudo yum install NodejsSecond, put the Cordova installed in the application/directory (Installation location arbitrary)$ cd application/into the directory$ NPM Install Cordova installationThird, go back to the root directory configuration environment variables$ cd ~$ gedit. BASHRCExport Path=/home/a

How to create and use an SD card with the Android emulator: Create an SD card image file Open cmd and go to the tools directory under the Android SDK installation path and enter the following command: Mksdcard 1024M sdcard.img This command generates an sdcard.img file in the current d

Android Development Series (9): Create a database and complete simple CRUD operations This blog post mainly implements simple database creation and CRUD operations. First, create an Android Project named db 1. Complete database creation: You can use getWritableDatabase () and getReadableDatabase () in the SQLiteOpenHel

Create and use an android Library Project Summary : Create a library for multiple projects to share Code Resources are very common requirements. There is very little such information on the Internet, basically it is about creating a Java project and then export. There are many disadvantages of this method. You can Google it yourself. This article focuses on

From http://www.cnblogs.com/lhming/archive/2012/06/27/2566467.html After the installation, the corresponding environment, we can start to create a cocos2d-x Android Project Go to the cocs2d-x directory and open the create-android-project.bat in a text editor (if you double-click on Windows 7, some files may be created

The following are simple:Now use the fragment to implement a simple dynamic UI, click the title of the left title bar, and then the left body bar to display the corresponding article1. Add two fragment in the Activity_main.xml layout.One corresponding to the left of the title bar, a corresponding to the right of the body barlinearlayout xmlns:android="Http://schemas.android.com/apk/res/android" Android:id="@+id/layout_main"android:layout_width="Match

use the loadurl () method, for example: Mywebview. loadurl ("http://www.xxx.com "); 3. Use Javascript in Web View3.1 If the webpage you load to the Web View uses JavaScript, You need to enable Javascript support in websetting because Javascript is not enabled by default in the Web View. 1234 // obtain websetting Websettings = mywebview. getsettings (); // enable webview to support JavaScript websettings. setjavascriptenabled (true ); 3.2 integrate JavaScript with the

Most Android Developers use Eclipse to develop Android. This article will introduce how to build an Eclipse-based Android development environment in Ubuntu. First of all, I have installed it through the Ubuntu virtual machine. The following is the installation: Install Ubuntu Virtual Machine Install Eclipse First, install Eclipse, download the linux version of Ec

As an android developer, how to download compiled AMSS and AP images to your mobile phone is the first step in creating a development environment and a test environment1. Download and decompress the android driver package.Currently, Google adds more new features to the smartphone operating system andriod, with the Development code "cupcake". In the new Android ve

Android Development Series (26): Use PopupWindow to create a dialog box style window Creating a dialog box style window is simple and requires the following steps: 1. Call the PopupWindow constructor to create a PopupWindow object. 2. Call showAsDropDown (View v) of PopupWindow to display it as the drop-down component of the v component: or call the showAtLocatio

Android -------- create the Context of another package from avti.pdf in one package, Android has the concept of Context, which must be known to everyone. Context can do many things, such as opening activity, sending broadcast, opening folders and databases under this package, obtaining classLoader, and obtaining resources. If we get the Context object of a packag

1、create a startup image splash.png and place it in the res-> drawable-hdpi folder. 2. Create a layout file splash. xml Android: layout_width = "fill_parent" Android: layout_height = "fill_parent" Android: gravity = "bottom | Center" And