fix an autobug

android.content.ActivityNotFoundException: No Activity found to handle Intent { act=android.intent.action.VIEW dat=http://play.google.com/store/apps/details?id=com.google.android.gms flg=0x80000 pkg=com.android.vending }
at android.app.Instrumentation.checkStartActivityResult(Instrumentation.java:1638)
at android.app.Instrumentation.execStartActivity(Instrumentation.java:1510)
at android.app.Activity.startActivityForResult(Activity.java:3263)
at android.support.v4.app.FragmentActivity.startActivityForResult(FragmentActivity.java:817)
at android.app.Activity.startActivity(Activity.java:3370)
at com.google.android.gms.internal.d$2.onClick(Unknown Source)
at android.view.View.performClick(View.java:3538)
at android.view.View$PerformClick.run(View.java:14319)
at android.os.Handler.handleCallback(Handler.java:608)
at android.os.Handler.dispatchMessage(Handler.java:92)
at android.os.Looper.loop(Looper.java:156)
at android.app.ActivityThread.main(ActivityThread.java:5109)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:511)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:991)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:758)
at dalvik.system.NativeStart.main(Native Method)
fix an autobug

for network activity in main thread