Android.os.StrictMode instances = 2; limit = 1

Question

I use StrictMode in my application, android 4.0.3 api, in my BaseApp I detect everything.

  builder.detectAll(); builder.penaltyLog(); StrictMode.VmPolicy vmp = builder.build(); StrictMode.setVmPolicy(vmp); StrictMode.ThreadPolicy.Builder builder1= new StrictMode.ThreadPolicy.Builder(); builder1.detectAll(); builder1.penaltyLog(); StrictMode.ThreadPolicy tdp=builder1.build(); StrictMode.setThreadPolicy(tdp); 

then. I just call this.finish() in my activity: always show this error. What for? I use android: launchMode = "singleInstance" in my Manifest.xml, they always show this error, why?

 06-27 14:47:34.725: E/StrictMode(18592): class com.onecard.ui.business.AllBusinessActivity; instances=2; limit=1 06-27 14:47:34.725: E/StrictMode(18592): android.os.StrictMode$InstanceCountViolation: class com.onecard.ui.business.AllBusinessActivity; instances=2; limit=1 06-27 14:47:34.725: E/StrictMode(18592): at android.os.StrictMode.setClassInstanceLimit(StrictMode.java:1) 

Answer 1

This is a known string mode issue. I prefer to ignore it.