title: LeakCanary not giving enough information to identify leak
body: <p>I'm using LeakCanary but the heap analysis result doesn't provide enough information to detect any leak. It only mentions that the activity is leaking.</p>
  <pre><code>D/LeakCanary: ​
      ====================================
      HEAP ANALYSIS RESULT
      ====================================
      1 APPLICATION LEAKS
      
      References underlined with &quot;~~~&quot; are likely causes.
      Learn more at https://squ.re/leaks.
      
      298153 bytes retained by leaking objects
      Signature: a610bac3ef989ac5dc5a69244fc2882de5617
      ┬───
      │ GC Root: System class
      │
      ├─ android.provider.FontsContract class
      │    Leaking: NO (MyApplication↓ is not leaking and a class is never leaking)
      │    ↓ static FontsContract.sContext
      ├─ com.example.MyApplication instance
      │    Leaking: NO (Application is a singleton)
      │    mBoundService instance of com.example.services.SessionService
      │    mBase instance of android.app.ContextImpl
      │    ↓ Application.mLoadedApk
      │                  ~~~~~~~~~~
      ├─ android.app.LoadedApk instance
      │    Leaking: UNKNOWN
      │    Retaining 302.8 kB in 4641 objects
      │    mApplication instance of com.example.MyApplication
      │    ↓ LoadedApk.mReceivers
      │                ~~~~~~~~~~
      ├─ android.util.ArrayMap instance
      │    Leaking: UNKNOWN
      │    Retaining 301.7 kB in 4615 objects
      │    ↓ ArrayMap.mArray
      │               ~~~~~~
      ├─ java.lang.Object[] array
      │    Leaking: UNKNOWN
      │    Retaining 301.7 kB in 4613 objects
      │    ↓ Object[].[2]
      │               ~~~
      ╰→ com.example.activities.SelectActivity instance
      ​     Leaking: YES (ObjectWatcher was watching this because com.example.activities.SelectActivity received
      ​     Activity#onDestroy() callback and Activity#mDestroyed is true)
      ​     Retaining 298.2 kB in 4579 objects
      ​     key = 68660c30-bc17-4a74-a5e2-c54f6d676c59
      ​     watchDurationMillis = 5185
      ​     retainedDurationMillis = 183
      ​     mApplication instance of com.example.MyApplication
      ​     mBase instance of androidx.appcompat.view.ContextThemeWrapper
      ====================================
      0 LIBRARY LEAKS
  
  </code></pre>
  <p>All I know from this trace is <code>SelectActivity</code> is leaking. But I can't figure out why? The activity itself is 1000+ lines and I was hoping if there's any shortcut other than going though every line and checking for a possible leak candidate.</p>