emulation

问题 I am getting this error in the android emulator logs since I updated the SDKManager and ADT: [2014-03-12 12:30:05 - Emulator] could not get wglGetExtensionsStringARB What does it mean? And is there anything I can do about it? 回答1: I found some people suggest to ignore this error, this is a good option only when your emulator initiating but in my case I ignore this error and my emulator was being start but after that my app didn't appear in that emulator. Then I realized this non-appearance

问题 my Eclipse DDms window not showing anything(empty logcat,empty file explore... etc) while running my app in emulator. Sometime it works if i restart eclipse but not all time. why such type of hanging... 回答1: Even i face the same problem number of times. What i use to do is go to DDMS and click on the emulator name which is displayed in left side of the window under title "Name" in the Devices-view. Now Logcat will begin to display sequence of events. If this doesn't works then reset adb by

问题 I want to add license to my application(using LVL) and test the same on the emulator. I am new to android. Can anyone help me on this and explain it to me with simple hello world application. TIA 来源： https://stackoverflow.com/questions/10895333/androidadding-license-to-simple-hello-world-application-on-emulator

问题 This question already has answers here : Closed 7 years ago . Possible Duplicate: How can I simulate multi-touch in the Windows Phone 7 emulator? I'm trying to simulate a pinch gesture so I can zoom out in a map, but I can't seem to figure out how?! Seems to me like a rookie problem, but everywhere I've checked they tell me there's supposed to be a pinch button in the toolbar on the right in the emulator. Any ideas? 回答1: The Windows Phone emulator only supports multitouch gestures with a

问题 I am a vi/vim person at heart but I use LaTeX a lot and I really like AUCTeX Preview so I have been using emacs with viper until recently, but I am now trying evil instead. I am however certainly no emacs expert. Visual line mode in emacs is terrific with AUCTeX Preview because when the Preview images are activated, the line lengths are all mucked up, but if each paragraph is really only one long line, in visual line mode it all looks great whether the Preview images are activated or not. One

问题 I am starting the emulator from the command line to try and speed it up a little, with these arguments: emulator -avd foo_hvga2 -cpu-delay 0 -no-boot-anim Here is a verbose dump of the emulator output.... thank you for any clues emulator -avd foo_hvga2 -cpu-delay 0 -no-boot-anim -verbose -debug all -show-kernel emulator: found SDK root at /Users/foobear/android-sdks emulator: Android virtual device file at: /Users/foobear/.android/avd/foo_hvga2.ini emulator: /Users/foobear/.android/avd/foo

问题 I am working on JavaCard and I developed an applet with JCDE on Eclipse: import javacard.framework.APDU; import javacard.framework.Applet; import javacard.framework.ISO7816; import javacard.framework.ISOException; import javacard.framework.Util; import javacardx.framework.math.BigNumber; import javacard.security.CryptoException; import javacard.security.MessageDigest; public class SignatureGPS extends Applet { public static final byte CLA = (byte) 0xB0; public static final byte INS = (byte)

问题 Recently I learned that Fabrice Bellard created an implementation of QEMU (more or less, you get the idea) in JavaScript by emulating an i586. This caught my interest as I have always been fascinated by the complexity that fits inside a microprocessor -- hence wish to achieve the same task of implementing an x86 emulator. However, it probably won't be nearly as sophisticated, obviously; that's not the main point. I do have experience with operating system and low-level programming, in

问题 Does anybody know how to display the keyboard in the emulator when the EditText field has focus. I have tried so many solutions but none of them work. I am working in android 4.3 Jelly Bean. The Emulator I am using is GenyMotion. I would also like to know how to hide the keyboard when the EditText field loses focus. I assume however if the keyboard does not appear in the emulator it won't appear when testing on the device. Any help much appreciated 回答1: Just check the details of your emulator

问题 I need an emulator for Windows CE 5.0 to test an embedded device (not PDA or smartphone) application that I am developing. This is what I have already tried: Visual Studio 2008 Pro includes an emulator. Unfortunately, it does not include a Windows CE image (only Windows Mobile and Smartphone). Yes, there is a difference, see the screenshots here. Windows CE includes a "start button", windows that can be minimized, moved around etc. There is a Windows CE Device Emulator available from