android-emulator

问题 I'm new to android development and in the very beginning I just have problem with emulator. My intel processor and whole system doesn't support HAXM virtualization technology. So my question is there any external emulator for android studio or can we run our android mobile as a emulator for this purpose ? 回答1: You can directly compile your apps on your Mobile . For this purpose you need to on your developer option And the second option is you can use the external emulator like GenyMotion for

问题 I cannot install a Hardware Accelarated Execution Manager(HAXM),its showing an error This computer doesn't support Intel Virtualization Technology(VT-x),HAXM cannot be installed.Please refer to the Intel HAXM documentation for more information. I searched in my booting menu to enable a Virtualization but is not there in BIOS option,So searched stack overflow for that problem ,then i downloaded a Intel HAXM setup.But its not able to install. Give me a solution for this problem to run a AVD

问题 I'm having trouble connecting Android studio emulator to Internet behind proxy. I have enabled permission in android Manifest.xml <uses-permission android:name="android.permission.INTERNET" /> And the app works perfectly well in USB Debug mode. This is the error i get when i run the app on Emulator. Following is my Logcat . D/makeGitHubSearchQuery: Inside Function D/makeGitHubSearchQuery: HTTP D/makeGitHubSearchQuery: https://api.github.com/search/repositories?q=HTTP&sort=stars D

问题 Hi, I have integrated these codes such that I will be able to upload file rather than photo selected to AmazonS3, but for some parts, they are still part of uploading image suchs as "intent.setType("image/ ");"* Please let me know if anything can be changed to these codes to have my file uploaded to AmazonS3 successfully. Thank you very much. package com.amazonaws.demo; import java.net.URL; import java.util.Date; import com.amazonaws.demo.R; import com.amazonaws.auth.BasicAWSCredentials;

问题 I have a large Png image file that I would like to display and scroll around it as I can do in a WebView. When I load my activity with the image file into an ImageView the image is displayed in the screen but is too small to read. I guess the Zoom controls will help once the image it is at it's normal size. I have tried using the image in a WebView but I don't want the Url displayed. 回答1: I've done something similar with a TableLayout. I wrapped it in a ScrollView nested in a

问题 I am running Android in Eclipse. the following line (from Camera.demo) outStream = new FileOutputStream(String.format("/sdcard/%d.jpg", System.currentTimeMillis())); fails and returns the following error:- FileNotFound - permission denied. Is there anything I can do to correct this? I have assumed that the sdcard directory is present in the emulator. Thanks Ron 回答1: The AVD you're running has to be explicitly configured with SD card support or it will behave as if there isn't one. More

问题 In my application i want to detect the BT headset or wired headset in android. I refer http://developer.android.com/guide/topics/connectivity/bluetooth.html code from this link. They mention that only 3.0 and above version of android can support the BluetoothHeadset and BluetoothProfile class. Which is helpful to detect the BT headset. Now i want the same functionality in 2.2(froyo).So please any one can tell me how to do the same? Thanks in advance. 回答1: You can use the 3.0 API's in 2.2 via

问题 I am making an application in which fetching data from xml using url in listview, now i want to call another activity using listview item row, for example :- if user will click first listview row, then need to call item.class, actually i am able to call another activity if i will not use web url in next activity,but if i want to call activity that also fetching data from url using xml parser, then i am getting this error :- Unfortunately app has stopped, why, please someone tell me how can i

问题 I am trying to send the login credentials from android user to a C# web service running in my local host through visual studio. I have used KSOAP2 for the SOAP communication and wanted to send the login info to the web service and print it in the UI. I have used Asynctask but I have been getting the below error posted here. ksoap 2 communication - sending the asynctask result to UI thread and print Can some one please help where I went wrong ????? public class MainActivity extends Activity {

问题 When I try to run the Visual Studio emulator for Android I get the following error. "Unable to add user to the Hyper-V Administrators group. Exit code 2220" I am able to run the Windows Phone emulator without problem, so the administrators group is obviously present. Have tried to run as administrator with same result. Running Visual Studio Enterprise 2015 on Windows 10 Anniversary update (14393.10). 回答1: The problem may be related to the version of Windows you have or started with. You have