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Attempt to invoke virtual method 'android.view.ViewGroup$LayoutParams android.view.View.getLayoutParams()' on a null object reference
java.lang.NullPointerException: Attempt to invoke virtual method 'android.view.ViewGroup$LayoutParams android.view.View.getLayoutParams()' on a null object reference at com.test.revy.radioshake.MainActivity$1.onItemClick(MainActivity.java:249) at android.widget.AdapterView.performItemClick(AdapterView.java:346) at android.widget.AbsListView.performItemClick(AbsListView.java:1550) at android.widget.AbsListView$PerformClick.run(AbsListView.java:3830) at android.widget.AbsListView$3.run(AbsListView.java:5855) at android.os.Handler.handleCallback(Handler.java:739) at android.os.Handler.dispatchMessage(Handler.java:95) at android.os.Looper.loop(Looper.java:148) at android.app.ActivityThread.main(ActivityThread.java:7325) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1230) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1120)