是运行Android应用程序所需的互联网 [英] Is internet necessary to run android application

问题描述

我是第一个为Android。我只是试图运行你好字的应用程序中使用模拟器
但是，即使20分钟后未启动模拟器。

I'm very first for Android. I just tried to run the Hello word application using emulator But doesn't launch emulator even after 20 minutes.

我的控制台之后，这是闲置的：

My console is idle after this:

[2011-07-12 16:02:01 - HelloAndroid] ------------------------------
[2011-07-12 16:02:01 - HelloAndroid] Android Launch!
[2011-07-12 16:02:01 - HelloAndroid] adb is running normally.
[2011-07-12 16:02:01 - HelloAndroid] Performing com.example.helloandroid.HelloAndroid activity launch
[2011-07-12 16:02:01 - HelloAndroid] Automatic Target Mode: using existing emulator 'emulator-5554' running compatible AVD 'My_MOB'
[2011-07-12 16:02:01 - HelloAndroid] Uploading HelloAndroid.apk onto device 'emulator-5554'
[2011-07-12 16:02:01 - HelloAndroid] Installing HelloAndroid.apk...
[2011-07-12 16:02:11 - HelloAndroid] Success!
[2011-07-12 16:02:11 - HelloAndroid] Starting activity com.example.helloandroid.HelloAndroid on device emulator-5554
[2011-07-12 16:02:13 - HelloAndroid] ActivityManager: Starting: Intent { act=android.intent.action.MAIN cat=[android.intent.category.LAUNCHER] cmp=com.example.helloandroid/.HelloAndroid }

我过去几年的logcat讯息

my last few logcat messages

07-12 16:49:36.699: DEBUG/dalvikvm(447): GC_EXPLICIT freed 17K, 6% free 6320K/6663K, paused 5ms+3ms
07-12 16:53:51.885: DEBUG/SntpClient(86): request time failed: java.net.SocketException: Address family not supported by protocol
07-12 16:58:51.942: DEBUG/SntpClient(86): request time failed: java.net.SocketException: Address family not supported by protocol
07-12 17:03:52.000: DEBUG/SntpClient(86): request time failed: java.net.SocketException: Address family not supported by protocol
07-12 17:08:16.900: INFO/dalvikvm(184): Jit: resizing JitTable from 512 to 1024
07-12 17:08:52.032: DEBUG/SntpClient(86): request time failed: java.net.SocketException: Address family not supported by protocol
07-12 17:13:52.050: DEBUG/SntpClient(86): request time failed: java.net.SocketException: Address family not supported by protocol
07-12 17:18:52.113: DEBUG/SntpClient(86): request time failed: java.net.SocketException: Address family not supported by protocol
07-12 17:23:42.420: DEBUG/dalvikvm(184): GC_CONCURRENT freed 397K, 9% free 6696K/7303K, paused 4ms+3ms
07-12 17:23:52.161: DEBUG/SntpClient(86): request time failed: java.net.SocketException: Address family not supported by protocol
07-12 17:25:05.390: DEBUG/dalvikvm(86): GC_CONCURRENT freed 1649K, 62% free 13465K/34695K, paused 6ms+8ms
07-12 17:28:52.210: DEBUG/SntpClient(86): request time failed: java.net.SocketException: Address family not supported by protocol

我有今天的互联网连接状况不佳，这是什么原因呢？
任何其他问题。

I am having poor internet connection today,is this reason ? Any other problem

帮我从混乱中恢复！
谢谢

Help me to recover from confusion ! Thanks

推荐答案

你分别启动AVD模拟器，你开始你的应用程序上运行AVD之前。并开始AVD你不需要我网的连通，这是当你的应用程序确实与外部网页内容需要的东西。

Do you start AVD emulator separately, before you start your application to run it on the AVD. And to start AVD you don't need I-net connectivity, it's required when your application does something with external web content.

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