报错

[autumndays]

android.util.AndroidRuntimeException: Calling startActivity() from outside of an Activity context requires the FLAG_ACTIVITY_NEW_TASK flag. Is this really what you want?
at android.app.ContextImpl.startActivity(ContextImpl.java:1029)
at android.app.ContextImpl.startActivity(ContextImpl.java:1005)
at android.content.ContextWrapper.startActivity(ContextWrapper.java:403)
at com.xwdz.version.core.UpgradeHandler.showUpgradeDialog(UpgradeHandler.java:279)
at com.xwdz.version.core.UpgradeHandler.checkUpgrade(UpgradeHandler.java:142)
at com.xwdz.version.core.UpgradeHandler.postNewVersionRunnable(UpgradeHandler.java:107)
at com.xwdz.version.core.UpgradeHandler.access$400(UpgradeHandler.java:37)
at com.xwdz.version.core.UpgradeHandler$1.run(UpgradeHandler.java:96)
at android.os.Handler.handleCallback(Handler.java:938)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:233)
at android.app.ActivityThread.main(ActivityThread.java:8010)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java