is chromebook android device

var onepage=true;//is used to judge the information of the first page login in Statichtml.jsvar _mobileurl = "http://www.m.90tuku.com";//Mobile phone users to visit the site through the hungry time jumpCheckmobiledevice ();//Call Monitoring codefunction IsMobileDevice () {Return (Navigator.userAgent.match (/android/i) | | navigator.userAgent.indexOf (' iPhone ') >-1 | | Navigator.userAgent.indexOf (' IPod '

function isMobile(){ // 如果有HTTP_X_WAP_PROFILE则一定是移动设备if (isset ($_SERVER[‘HTTP_X_WAP_PROFILE‘])){return true;} // 如果via信息含有wap则一定是移动设备,部分服务商会屏蔽该信息if (isset ($_SERVER[‘HTTP_VIA‘])){ // 找不到为flase,否则为truereturn stristr($_SERVER[‘HTTP_VIA‘], "wap") ? true : false;} // 脑残法，判断手机发送的客户端标志,兼容性有待提高if (isset ($_SERVER[‘HTTP_USER_AGENT‘])){$clientkeywords = array (‘nokia‘,‘sony‘,‘ericsson‘,‘mot‘,‘samsung‘,‘htc‘,‘sgh‘,‘lg‘,‘sharp‘,‘sie-‘,‘philips‘,‘panasonic‘,‘alcatel‘,‘lenovo‘,‘iphone‘,‘ipod‘,‘blackberry‘,‘

that is primarily used to save programs. Used to store "Key-values paires". Typically used to save information that was set when the program was started, so that the information that was previously set will continue to be retained the next time the program starts.2.xml: Save complex data, such as SMS Backup. 3.Files: Save the information in the form of a file. You can get or save related information by reading and writing to the file. 4.SQLite: Sav

"closed" AndroidIn the beginning, Android is really open source, but now you say that the closed source estimates are no one to oppose.Many people say Android, "Google's own site, as closed as Microsoft's website." It is open source, all under the GPL license to open source. "Lock OEM ManufacturerBy using the app's up

: when using the mouse in the Android system, you need to set Virtual Box to prohibit automatic mouse exclusive. Otherwise, the mouse cannot be used normally in Android. Mouse operation method: When the mouse is outside the virtual machine, click it to enter the virtual machine, which is restricted to use in the Virtua

than that of IOS, Developing applications for old system versions is obviously not a worthwhile thing to do. In fact, most developers or developers are very similar to the decision, that is, from the outset more focused on the development of IOS. For example, Porsche, a well-known German carmaker, offers users access to cars with "Porsche car Connect", an app that gives users quick access to and deals wit

on OpenGL ES 1.0 specifications (optional hardware acceleration) SQLiteFor Structured Data StorageSQLite: Structured Data Storage Media SupportFor common audio, video, and still image formats (MPEG4, H.264, MP3, AAC, Amr, JPG, PNG, GIF)Media Support: general audio, video, and image formats (MPEG4, H.264, MP3, AAC, Amr, JPG, PNG, GIF) GSM telephony(Hardware dependent)GSM: (hardware-dependent) Bluetooth, edge, 3G, and WiFi(Hardware dependent) Camera, GPS, compass, and accelerometer

Transferred from: http://my.oschina.net/xuwa/blog/1574 The Android Debug Bridge (ADB) is a versatile tool that can help you manage the state of your device or emulator. You can join ADB in the following ways: Run the shell command on the device To manage the emulator or

Summarize some of the things you learned about Android beforeOne:AndroidUsed inADBCommand (ADB android Debug Bridge)1.adb devices view the emulator device and reconnect.2.adb kill-server turn off all simulator devices.3.adb install-r URL (Installation path), installation,-R for replacement. 4. adb uninstall URL(unload path), uninstall.5.adb push6.adb Pull Two:And

device. We recommend that you use this feature to support WVGA, HVGA, and QVGA 5 hexadecimal space. An abstract unit based on screen density. You can use this option to set the width and height of some views. Generally, you do not feel scaled at different resolutions. If px is used, 320px is full of the width of HVGA, and only half of the screen can be occupied

. Activity can be frequently switched between resumed and paused states, such as when a device is ready to hibernate, when an activity processing result is distributed, when a new intent is distributed. So the code in these interface methods should be very lightweight. The entire lifecycle of an activity

The current activity is not destroyed and the screen is locked when the Android horizontal and vertical screen is switched. First, add the android: configChanges = orientation | keyboardHidden attribute to the Activity element of Mainifest. xml. This attribute ind

Original article location: Dev guide, Android basics, what is Android? Android Dev Guide Series 1: What is Android? Android is a software se

policy has been successfully updated to the latest version, you can see the following security policy update notification. Or, if you have applied the latest security policy, you can see the following security policy update notification. If the update fails, the following may be the case.• Network connection error. If this is the case, try the update again after the data connection is normal.• Limite

only intended for beginners. If you have used a beta version, you can only provide reference or guidance. (1) Android Studio (which has been downloaded to Baidu cloud disk for you): Click the open link. Because most of Google's resources are banned from domestic websites and may not be directly accessible, the following provides a tool as a necessary wall-Turning Tool for developers. Wall flip tool (free door): Click to open the link (2)

Problem descriptionVideo capture using V4L2, capturing video data with a resolution of (4:3) and previewing the image on an Android device using the Canvas,drawbitmap methodAndroid Device resolution is 540x960 (9:16), so the full screen preview when the image is stretched, h

void OnCreate () { super.oncreate (); Final Context mcontext = this; New Runnable () { @Override public void Run () { //Put your logic here! Use the Mcontext instead of this here } }.run (); }Two. Although Google overcomes the problem of applying the total number of methods, it does not mean that developers are free to scale up the project. Multidex still have some limitations: The process

An entry-level tutorial written by Action bar in Android Application Development. It is used for android application development. In addition to Fragment, which we have focused on since Android 3.0, Action Bar is also an important part. Action Bar

://download.eclipse.org/modeling/gmf/updates/releasesEclipse WebTools-http://download.eclipse.org/webtools/updates/Google eclipse Plugin-http://dl.google.com/eclipse/plugin/3.5 Finally, the official Android website also needs to go to the wall! I got it! -------------------------------------------------------- ADT address Http://dl-ssl.google.com/Android/eclipse/ ------------------------------------------

Is Android going into the television business? What is the Android TV? What is the role of the following to the small series to introduce you. Google is ready to go through the Android