emulation

问题 While trying to create a new virtual device in Genymotion the following error is shown: Unable to create the virtual device Server returned HTTP status code 0 How do I resolve this? 回答1: Go to Settings in genymotion in general tab give your user name and password and in virtual box tab assign where genymotion is insatlled in adb tab assign the sdk path 回答2: Settings -> Network check Use HTTP Proxy set HTTP Proxy 1.234.45.50 set Port 3128 回答3: Make sure that system date and time is correctly

问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 6 years ago . I'm new android developer and I want to Test an app works with sms service . i want to test my app with Genymotion emulator but I cant find a way to send message ! Is there any way to send and receive SMS with Genymotion emulator ? 回答1: No, for the moment, you cannot send/receive SMS with Genymotion. This is

问题 I am making an android app on Android Studio and I have this emulator for Nexus S. When the emulator is running, it shows the frame of the device. I want the emulator to show the screen of the device only. I've tried looking in the settings but can't help it. Thanks. 回答1: Step 1 : Click on AVD Manager Step 2 : In the pop select the EDIT AVD Step 3 : Uncheck Device Frame 回答2: Sept-1: Open ADV Manager Step-2: Click Edit in the specific Device emulator Step-3: Disable device frame option Step-4:

问题 I'm curious about how to emulate RPAD and LPAD functions for SQLite, formally, in the most general way. The goal is to be able to do LPAD(column, character, repeat) RPAD(column, character, repeat) For non-constant table columns column , character , repeat . If character and repeat were known constants, then this would be a good, viable solution: http://verysimple.com/2010/01/12/sqlite-lpad-rpad-function/ But what if the above should be executed like this: SELECT LPAD(t.column, t.character, t

问题 On a relatively new emulator image (AVD) I have about 40mb of free space. How can I expand this? UPDATE: Just to be clear... I'm talking about the "Internal phone storage" size, not the SD Card size. 回答1: I think: $ emulator -partition-size <number of megabytes> is what you're looking for. I tried a few different values in the emulator and the "internal phone storage" setting seemed to reflect the values I passed in. 回答2: If you're talking about the SD card size, I believe you'll need to make

问题 I'm having difficulties trying to install HAXM for my emulator in Android Studio. I have an hp2000 notebook; I updated Windows 8.1 to Windows 8.1 Pro to activate the Hyper-V feature and I even went to system settings to enable virtualization, but am still getting "This computer does not support Intel virtualization (VT-x). HAXM cannot be installed. Please refer to the Intel HAXM documentation for more information." My Android Studio SDK manager is showing that it's installed. 回答1: Just

问题 Does anybody know if it's possible to emulate UART (simple serial transmit and receive) over USB? How would this be accomplished? I found this link on the Microchip website, but it's not very forthcoming. http://www.microchip.com/forums/m522571-print.aspx Any ideas? Thanks. 回答1: Basically you have two options to emulate UART over USB: Use an existing product. The company FTDI provides well known and solid UART-USB bridge chips, e.g. FT230X. Pro: You don't need any detailed knowledge about USB

问题 Trying to emulate Android app with cordova, but get this error message: Built the following apk(s): /Users/jnj/cordova/hello/platforms/android/build/outputs/apk/android-debug.apk ANDROID_HOME=/Users/jnj/Library/Android/sdk JAVA_HOME=/Library/Java/JavaVirtualMachines/jdk1.8.0_151.jdk/Contents/Home Error: Cannot read property 'semver' of null Any solutions? 回答1: This is due using an emulator with an unstable Developer Preview API version. You probably have a device using API 27 (Android 8.1).

问题 I am using Google Cloud's Datastore Client Library for Java to access the Cloud Datastore. Note : I am not using App Engine to deploy my application; just running a local application for development purposes. Following the example, I can read/write to the Cloud Datastore. Datastore datastore = DatastoreOptions.defaultInstance().service(); KeyFactory keyFactory = datastore.newKeyFactory().setKind("MyKind"); Key key = keyFactory.newKey(); Entity entity = datastore.get(key); I want to be able to

问题 I started learning bot framework last week, and i decided to start off with the default bot project that returns your input and its number of character. But unfortunately, I couldn't test the bot application in bot emulator. It can't just send my input. It displays "couldn't send" whenever I forward an input. My endpoint url which is http://localhost:3979/api/messages/ is correctly written there. What could be wrong? I'm just a starter in bot framework and bot building. 回答1: As I'm not aware