LeakCanary上传 leak trace 到服务器

你可以改变处理完成的默认行为，将 leak trace 和 heap dump 上传到你的服务器以便统计分析。

创建一个 LeakUploadService， 最简单的就是继承 DisplayLeakService ：

public class LeakUploadService extends DisplayLeakService {
  @Override
  protected void afterDefaultHandling(HeapDump heapDump, AnalysisResult result, String leakInfo) {
    if (!result.leakFound || result.excludedLeak) {
      return;
    }
    myServer.uploadLeakBlocking(heapDump.heapDumpFile, leakInfo);
  }
}

请确认 release 版本 使用 RefWatcher.DISABLED：

public class ExampleApplication extends Application {

  public static RefWatcher getRefWatcher(Context context) {
    ExampleApplication application = (ExampleApplication) context.getApplicationContext();
    return application.refWatcher;
  }

  private RefWatcher refWatcher;

  @Override public void onCreate() {
    super.onCreate();
    refWatcher = installLeakCanary();
  }

  protected RefWatcher installLeakCanary() {
    return RefWatcher.DISABLED;
  }
}

自定义 RefWatcher：

public class DebugExampleApplication extends ExampleApplication {
  protected RefWatcher installLeakCanary() {
    return LeakCanary.install(app, LeakUploadService.class);
  }
}

别忘了注册 service：

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    >
  <application android:name="com.example.DebugExampleApplication">
    <service android:name="com.example.LeakUploadService" />
  </application>
</manifest>