Error occur: ArrayIndexOutOfBoundsException

[PykeChen]

Describe

The method getImei occur exception, Hope can check results of length

Here is the log:

Back traces starts.
java.lang.RuntimeException: Failure delivering result ResultInfo{who=@android:requestPermissions:, request=1995, result=0, data=null} to activity {xxxxx/xxxxx.MainActivity}: java.lang.ArrayIndexOutOfBoundsException: length=0; index=0
	at android.app.ActivityThread.deliverResults(ActivityThread.java:5041)
	at android.app.ActivityThread.handleSendResult(ActivityThread.java:5084)
	at android.app.ActivityThread.-wrap20(Unknown Source:0)
	at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2053)
	at android.os.Handler.dispatchMessage(Handler.java:108)
	at android.os.Looper.loop(Looper.java:166)
	at android.app.ActivityThread.main(ActivityThread.java:7529)
	at java.lang.reflect.Method.invoke(Native Method)
	at com.android.internal.os.Zygote$MethodAndArgsCaller.run(Zygote.java:245)
	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:921)
Caused by: java.lang.ArrayIndexOutOfBoundsException: length=0; index=0
	at com.rioapp.demo.imeiplugin.ImeiPlugin.onRequestPermissionsResult(ImeiPlugin.java:165)
	at io.flutter.embedding.engine.FlutterEnginePluginRegistry$FlutterEngineActivityPluginBinding.onRequestPermissionsResult(FlutterEnginePluginRegistry.java:664)
	at io.flutter.embedding.engine.FlutterEnginePluginRegistry.onRequestPermissionsResult(FlutterEnginePluginRegistry.java:364)
	at io.flutter.embedding.android.FlutterActivityAndFragmentDelegate.onRequestPermissionsResult(FlutterActivityAndFragmentDelegate.java:579)
	at io.flutter.embedding.android.FlutterActivity.onRequestPermissionsResult(FlutterActivity.java:601)
	at android.app.Activity.dispatchRequestPermissionsResult(Activity.java:7854)
	at android.app.Activity.dispatchActivityResult(Activity.java:7705)
	at android.app.ActivityThread.deliverResults(ActivityThread.java:5037)
	... 9 more
Back traces ends.