通过查看崩溃堆栈跟踪,我可以知道Activity是如何启动的吗?

时间:2016-10-17 12:58:34

标签: android android-activity dependency-injection stack-trace

我有一个NPE,似乎我的Activity以某种奇怪的方式/上下文启动,因为一些组件(由依赖注入构造 - 匕首2 - 通常被实例化并且运行良好)是null。我只需要在NPE上面调用堆栈跟踪。

所以我可以通过检查这个来说,以某种特殊的方式创建/重新创建了我的Activity:

   //... and then all onCreate goes on and finally a NPE on top of it
   at android.app.Activity.performCreate(Activity.java:5447)
   at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1094)
   at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2393)
   at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2493)
   at android.app.ActivityThread.access$800(ActivityThread.java:166)
   at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1283)
   at android.os.Handler.dispatchMessage(Handler.java:102)
   at android.os.Looper.loop(Looper.java:136)
   at android.app.ActivityThread.main(ActivityThread.java:5590)
   at java.lang.reflect.Method.invokeNative(Method.java)
   at java.lang.reflect.Method.invoke(Method.java:515)
   at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1268)
   at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1084)
   at dalvik.system.NativeStart.main(NativeStart.java)

0 个答案:

没有答案