java.lang.NullPointerException: at org.secuso.privacyfriendlysudoku.ui.TutorialActivity.launchHomeScreen(TutorialActivity.java:133) at org.secuso.privacyfriendlysudoku.ui.TutorialActivity.access$000(TutorialActivity.java:30) at org.secuso.privacyfriendlysudoku.ui.TutorialActivity$2.onClick(TutorialActivity.java:103) at android.view.View.performClick(View.java:5721) at android.widget.TextView.performClick(TextView.java:10949) at android.view.View$PerformClick.run(View.java:22624) 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:7407) at java.lang.reflect.Method.invoke(Native Method:0) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1230) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1120)
java.lang.NullPointerException: at org.secuso.privacyfriendlysudoku.ui.TutorialActivity.launchHomeScreen(TutorialActivity.java:133) at org.secuso.privacyfriendlysudoku.ui.TutorialActivity.access$000(TutorialActivity.java:30) at org.secuso.privacyfriendlysudoku.ui.TutorialActivity$2.onClick(TutorialActivity.java:103) at android.view.View.performClick(View.java:5721) at android.widget.TextView.performClick(TextView.java:10949) at android.view.View$PerformClick.run(View.java:22624) 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:7407) at java.lang.reflect.Method.invoke(Native Method:0) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1230) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1120)