我遵循了这个帖子，它对我很有效。

编辑:

以下技巧已经在上面的帖子中提到。

在它。属性，这样写:

org.gradle.daemon=true
org.gradle.jvmargs=-Xmx2048m -XX:MaxPermSize=512m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8
org.gradle.parallel=true
org.gradle.configureondemand=true

在构建中。gradle，把这个(注意这将禁用lint检查):

tasks.whenTaskAdded { task ->
    if (task.name.equals("lint")) {
        task.enabled = false
    }
}

我的Android Studio不仅在一般使用时很慢，在构建时也很慢。

以下是我所做的:

卸载Android Studio(不要删除，卸载它，并检查删除SDK)。然后删除位于C:\Users\\文件夹中的Android文件夹，即:. Android, AndroidStudioX。X 通过SDK管理器卸载SDK，删除所有内容(如果有剩余的SDK文件夹，删除它们) 下载并重新安装Android Studio的最新版本(在撰写本文时为v2.1.2);只安装你需要的SDK/模拟器;

现在快了。

---

在此之前我的故事:

My laptop sports an Intel Core i7-3612QM and 8gig of ram. When I builded, all the 4 cores/8 threads were on 100% usage. My entire system froze until the ~10 minute wass done. Gradle took me like ~10 unproductive minutes of slow down. This is very annoying. I am using Android Studio since 1.4. There were also tremendous slow down when I copy paste code to and from, selecting menus, right-click context menus, editing manifest, editing gradle files, opening layout files, rendering in the UI Editor, etc. Its was very unusable most of the time.

Due to frustration, I did the above steps. Its fast now. Very usable just as before. I build for only ~20 seconds compare to ~10minutes before that. Also, Android Studio eats about 6gig with emulator and browser with lots of tab open, unlike before its hovering on 98% RAM usage. Not just that, I even saved 45 gigs of space for whatever reason. I only use couple of SDKs and Emulators when I checked the Android SDK folder, it occupies 45gig of space! I think the IDE is having a hard time accessing/IO on my SDK folder.

如果你已经尝试了其他给出的解决方案，仍然遇到同样的问题，可能是时候完全删除Android IDE/ sdk并重新开始了(可能需要一段时间来重新设置，但这是值得的。考虑到我已经被这种懒惰折磨了好几个月了，还让我失去了工作效率)。

我真的认为这可能是由于从那时起所做的累积补丁造成的。或者是我那碎片整理得很差的驱动器上的45g SDK文件夹。我不知道，也许我错了。

谢谢你！HTH

请添加设置。Gradle(根文件夹)

startParameter.offline=true

1最常见的慢的原因是使用模拟器

, especially more than one. USB debugging with the external mobile device can be used.

2每个月让缓存失效一次

一个简单的事情，没有人提到的是文件>无效缓存。

让android工作室快速运行的技巧:

启用脱机工作:

单击“文件->设置”。搜索“gradle”，在离线工作框中单击。 进入编译器(在Gradle下面的相同设置对话框中)，并在命令行选项文本框中添加——offline。

提高Gradle性能

Gradle也可以优化。简单的方法是修改全局gradle中的设置。Windows - C:\users\your_name\.gradle\;Linux - /home/<用户名> / .gradle /;Mac- /Users/<username>/.gradle/;)在该文件中，添加这两行:

org.gradle.daemon=true
org.gradle.parallel=true

更多信息:http://www.viralandroid.com/2015/08/how-to-make-android-studio-fast.html

建议:

必须说:如果你有任何机会，花一些钱买更好的PC(cpu)， 这是最重要的…

调整:

Some people say, that OS (Operating System) might cause much slowness. For example, XP or LINUX (or etc) was mentioned to perform 70% faster (don't know why..). Disable VCS by File > Settings > Plugins and disable the following things : CVS Integration; Git Integration; GitHub; Google Cloud ... things; Subversion Integration; hg4idea; Editor is a resource eating too (especially on Large Monitors) and slow. Make it much much faster: click Help > Edit custom VM options and add these lines : -Dsun.java2d.d3d=false -Dsun.java2d.opengl=true save it and Restart Android Studio. If Android Studio has a proxy server setting and can't reach the server then it takes a long time to build and waiting for a timeout. Removing it helps much. File > Settings > Appearance & Behavior > System settings > HTTP Proxy. Another Useful quote (from article): Modules are expensive… On my current project I had to build some libraries from scratch and had to fork some that almost fitted my needs but not quite! If that modules are not constantly modified, it’s important to have this into consideration: the time needed to compile them from scratch, or even to check if the previous individual module build is up-to-date, can be up to almost 4x greater than to simply load that dependency as a binary .jar/.aar. Hint: run the gradle build -profile for an HTML report showing where the time goes regarding the build process. Note: keep that “unnecessary” modules in your version control system for the eventuallity of a quickfix/improvement in that dependency. In your Gradle build script, use only specific Google Service, like: compile 'com.google.android.gms:play-services-maps:...' Instead of full Google Library: compile 'com.google.android.gms:play-services:...' (Compile time goes from 2 minutes to around 25 seconds). Gradle configures every project before executing tasks, regardless of whether the project is actually needed for the particular build. In global gradle.properties adding this will help much: org.gradle.configureondemand=true Surprisingly, some people say , they solved problem by reducing: 1) heapsizes to -Xmx256m (instead of higher values); 2) Emulator Ram-size (from Edit AVD > Advanced Settings);

每天的建议:

不要同时运行多个项目。 使用一次后不要关闭模拟器(每次都使用相同的模拟器运行应用程序;如果你测试大型应用，最好使用真正的手机而不是模拟器)。 每次在模拟器中运行你的应用程序后都清理你的项目-点击构建>清洁项目(或重建)，你可以使用键盘快捷键。