blocks|key|121275|text|安卓模拟器的响应时间非常慢，所以你可以尝试一些替代方案，比如https://cloud.genymotion.com/page/launchpad/download/|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|121276|或|121277|http://www.bluestacks.com/|121278|这两个都是在开发阶段测试应用程序的非常好的选择。|121279|entityMap|0|LINK|mutability|MUTABLE|url|https://cloud.genymotion.com/page/launchpad/download/|1^0|U|1H|0|0|0|0|Q|1|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@$A|T|B|U|1|V]]|C|$]]|$1|D|3|E|5|6|7|W|8|@]|9|@]|C|$]]|$1|F|3|G|5|6|7|X|8|@]|9|@$A|Y|B|Z|1|10]]|C|$]]|$1|H|3|I|5|6|7|11|8|@]|9|@]|C|$]]|$1|J|3|-4|5|6|7|12|8|@]|9|@]|C|$]]]|K|$L|$5|M|N|O|C|$P|Q]]|R|$5|M|N|O|C|$P|G]]]]

Android emulator response time is very slow so you can try some alternative like
<a href="https://cloud.genymotion.com/page/launchpad/download/" rel="nofollow">https://cloud.genymotion.com/page/launchpad/download/</a>

or

<a href="http://www.bluestacks.com/" rel="nofollow">http://www.bluestacks.com/</a>

both are very good option for testing application on development phase.

blocks|key|4627568|text|我最近在模拟器Nexus+5+(Android+O)中遇到了同样的问题。我去了Android虚拟设备管理器并清除了用户数据，它解决了我的问题。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4627569|​|4627570|📷|atomic|offset|length|4627571|4627572|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://ask.qcloudimg.com/http-save/yehe-900000/7492b2f4d8ef21dd43b2cc6d4accedd3.png|imageAlt^0|0|0|0|1|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|T|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|U|8|@]|9|@$G|V|H|W|1|X]]|A|$]]|$1|I|3|C|5|6|7|Y|8|@]|9|@]|A|$]]|$1|J|3|-4|5|6|7|Z|8|@]|9|@]|A|$]]]|K|$L|$5|M|N|O|A|$P|Q|R|-4]]]]

I have recently the same issue in emulator, Nexus 5 (Android O). I have go to Android Virtual Device Manager and Wipe User Data and it solved my Problem.

<a href="https://i.stack.imgur.com/kKQAx.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/kKQAx.png" alt="enter image description here"></a>

blocks|key|4627186|text|AVD刚刚启动。稍等片刻，你会看到一个闪烁的android，然后它会向你显示锁定屏幕。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4627187|如果你想让它更快一点，可以使用英特尔AVD。|4627188|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|F|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|G|8|@]|9|@]|A|$]]|$1|D|3|-4|5|6|7|H|8|@]|9|@]|A|$]]]|E|$]]

The AVD is just booting up. Wait a bit and you'll see a flashing android and after that it will show you the lock screen. 

use the intel AVD if you want it to be a bit faster.

blocks|key|121315|text|我在一个运行14级API的Android仿真器上遇到了这个问题，我通过减少仿真器使用的内存来解决这个问题。一开始，它被设置为大约1+GB，当我将其设置为256MB时，一切正常。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|121316|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

I had this problem with a emulator running Android with API Level 14. I solved it by reducing the memory, the emulator uses. At the beginning it was set to about 1 GB and when I set it to 256MB everything was fine.

blocks|key|121330|text|通过手动重新安装HAXM，我设法解决了这个问题。我认为Android+Studio把安装搞砸了。您可以从Android+SDK目录中的以下目录运行安装程序(.DMG)：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|121331|/extras/intel/Hardware_Accelerated_Execution_Manager/|code-block|syntax|javascript|121332|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

I managed to fix this problem by manually re-installing HAXM. I think Android Studio screwed the install up. You can run the installer(.DMG) from this directory inside your Android SDK directory:

<pre><code>/extras/intel/Hardware_Accelerated_Execution_Manager/
</code></pre>

blocks|key|121414|text|我认为你的问题是你的应用程序模拟器不能启动，因为你的RAM存储，也许你需要创建一个分辨率非常低的设备。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|121415|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

I think your problem is that your application emulator doesn't start because of your RAM storage, maybe you need to create a device with very low resolution.

blocks|key|121487|text|如果你在安装之后让它第一次运行，但是不能让它再次运行，这可能是因为你禁用了虚拟化。进入BIOS并启用它。这也是andyroid在安装时的常见问题。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|121488|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

If you got it to run the first time after installation but couldn't get it to run again it might be because you have virtualization disabled. Go into your BIOS and enable it. This is also on the FAQS of andyroid on installation.

blocks|key|121447|text|我尝试了以上所有的方法。最终奏效的是，结合使用基于软件的图形渲染和“旧”设备图像(nexus7可以，nexus10不行)。去想一想。是的，它非常慢。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|121448|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

Tried all of the above. What eventually worked, was a combination of using software based graphics rendering, in combination of 'older' device images (nexus 7 works, nexus 10 doesn't). Go figure.
And yeah, it's very slow.

blocks|key|4627602|text|切换到软件加速，它应该会修复它。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4627603|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

Switch to software acceleration and it should fix it.

I am a complete nOOb to Android programming and trying my hands at it for the first time by going through the tutorials. The problem is that I have created multiple emulators using android 4.4.2 API and none of them show anything but blank screen..I tried an AVD with Google API 19..thats not working either..Can anyone please guide me figuring out what's wrong with it..Thanks in advance

Android emulator shows nothing but blank screen

Android Studio

虚拟化

Android

我是一个完全的nOOb到安卓编程，并尝试我的手第一次通过教程。问题是我用android 4.4.2api创建了多个模拟器，除了空白屏幕什么都没有显示。我用Google API 19..thats尝试了一个AVD不工作either..Can任何人请提前指导我弄清楚it..Thanks出了什么问题

问Android模拟器只显示空白屏幕
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