Android Chrome Facebook webview 内存泄漏使用 Leakcanary

Question

我在使用 Facebook Webview

执行登录后随机遇到此泄漏

我找到了这个（唯一提到 com.android.org.chromium）：

AW_RESOURCE__SRESOURCES(SAMSUNG.equals(MANUFACTURER) && SDK_INT == KITKAT) {
    @Override void add(ExcludedRefs.Builder excluded) {
      // AwResource#setResources() is called with resources that hold a reference to the
      // activity context (instead of the application context) and doesn't clear it.
      // Not sure what's going on there, input welcome.
      excluded.staticField("com.android.org.chromium.android_webview.AwResource", "sResources");
    }
  },

里面这个classAndroidExcludedRefs.java

This class is a work in progress. You can help by reporting leak traces that seem to be caused by the Android SDK, here: https://github.com/square/leakcanary/issues/new

但我没有使用三星，所以我仍然遇到这个问题。
话说，这个泄漏是一个已知问题吗？可以忽略吗？

更新： 我使用的是 Facebook SDK v3.19，我已经更新到 4.3，但问题仍然存在：

Answer 1

最新版本的 Facebook SDK 中修复了一些内存泄漏问题。确保下载最新版本（截至目前为 v4.3）。

Answer 2

所以我一直在联系 facebook 支持中心，我们得出的结论是：

Your intuition was correct. This seems to be a bug in chrome and not our SDK. It should be fixed in later versions of android since it was fixed in April of this year.

See: https://code.google.com/p/chromium/issues/detail?id=478719

Android Chrome Facebook webview 内存泄漏使用 Leakcanary

Android Chrome Facebook webview memory leak using Leakcanary

android

facebook

memory-leaks

chromium

leakcanary