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Robolectric Java堆大小错误

[英]Robolectric java heap size error

原文 2017-01-29 10:14:55 0 1 java/ android/ unit-testing/ out-of-memory/ robolectric

So I am running my tests using Robolectric 3.1.4. 因此，我使用Robolectric 3.1.4运行测试。 In another project I had no problems running all my test with robolectric, but right now I always get this error: 在另一个项目中，使用robolectric运行所有测试都没有问题，但是现在我总是会收到此错误：

java.lang.OutOfMemoryError: Java heap space java.lang.OutOfMemoryError：Java堆空间

When I remove some views of the activity, the problem stops... 当我删除活动的某些视图时，问题停止了……

Well, my question is: How can I increase the heap size in the project or how can I make robolectric consume less memory? 好吧，我的问题是：如何增加项目中的堆大小或如何使robolectric消耗更少的内存？

Any help is appreciated! 任何帮助表示赞赏！

1 个解决方案

This kind of problem usually happens when you're displaying too many images on your activities. 当您在活动中显示太多图像时，通常会发生这种问题。 Probably using some ViewPager? 可能使用一些ViewPager？ If that's the case, you can read this , which explains how to use cache to store images and reduce memory consumption. 如果是这样，您可以阅读this ，它解释了如何使用缓存来存储图像并减少内存消耗。

Another solution is increasing the heap size, by setting this on the AndroidManifest.xml: android:largeHeap=”true” .. But keep in mind that this is used mostly on apps that require a lot of memory like games, video processors, etc 另一个解决方案是通过在AndroidManifest.xml上进行设置来增加堆大小： android:largeHeap=”true” ..但是请记住，这主要用于需要大量内存的应用程序，例如游戏，视频处理器等。