NullPointer on onFocusChangeListener

[guilhermesgb]

Fix this problem asap by being more careful before invoking that external listener as they may have been nulled.

Stacktrace:

11-10 16:49:26.682 9525-9525/br.com.coddy.oviajante.guia E/AndroidRuntime: FATAL EXCEPTION: main 11-10 16:49:26.682 9525-9525/br.com.coddy.oviajante.guia E/AndroidRuntime: Process: br.com.coddy.oviajante.guia, PID: 9525 11-10 16:49:26.682 9525-9525/br.com.coddy.oviajante.guia E/AndroidRuntime: java.lang.NullPointerException: Attempt to invoke interface method 'void android.view.View$OnFocusChangeListener.onFocusChange(android.view.View, boolean)' on a null object reference 11-10 16:49:26.682 9525-9525/br.com.coddy.oviajante.guia E/AndroidRuntime: at com.github.guilhermesgb.marqueeto.LabelledMarqueeEditText$DisableEditModeOnFocusChangeListener.onFocusChange(LabelledMarqueeEditText.java:517) 11-10 16:49:26.682 9525-9525/br.com.coddy.oviajante.guia E/AndroidRuntime: at android.view.View.onFocusChanged(View.java:5206) 11-10 16:49:26.682 9525-9525/br.com.coddy.oviajante.guia E/AndroidRuntime: at android.widget.TextView.onFocusChanged(TextView.java:7913) 11-10 16:49:26.682 9525-9525/br.com.coddy.oviajante.guia E/AndroidRuntime: at android.view.View.handleFocusGainInternal(View.java:4962) 11-10 16:49:26.682 9525-9525/br.com.coddy.oviajante.guia E/AndroidRuntime: at android.view.View.requestFocusNoSearch(View.java:7678) 11-10 16:49:26.682 9525-9525/br.com.coddy.oviajante.guia E/AndroidRuntime: at android.view.View.requestFocus(View.java:7657) 11-10 16:49:26.682 9525-9525/br.com.coddy.oviajante.guia E/AndroidRuntime: at android.widget.ScrollView.onRequestFocusInDescendants(ScrollView.java:1467) 11-10 16:49:26.682 9525-9525/br.com.coddy.oviajante.guia E/AndroidRuntime: at android.view.ViewGroup.requestFocus(ViewGroup.java:2603) 11-10 16:49:26.682 9525-9525/br.com.coddy.oviajante.guia E/AndroidRuntime: at android.view.ViewGroup.onRequestFocusInDescendants(ViewGroup.java:2644) 11-10 16:49:26.682 9525-9525/br.com.coddy.oviajante.guia E/AndroidRuntime: at android.view.ViewGroup.requestFocus(ViewGroup.java:2600) 11-10 16:49:26.682 9525-9525/br.com.coddy.oviajante.guia E/AndroidRuntime: at android.view.ViewGroup.onRequestFocusInDescendants(ViewGroup.java:2644) 11-10 16:49:26.682 9525-9525/br.com.coddy.oviajante.guia E/AndroidRuntime: at android.view.ViewGroup.requestFocus(ViewGroup.java:2600) 11-10 16:49:26.682 9525-9525/br.com.coddy.oviajante.guia E/AndroidRuntime: at android.view.ViewGroup.onRequestFocusInDescendants(ViewGroup.java:2644) 11-10 16:49:26.682 9525-9525/br.com.coddy.oviajante.guia E/AndroidRuntime: at android.view.ViewGroup.requestFocus(ViewGroup.java:2600) 11-10 16:49:26.682 9525-9525/br.com.coddy.oviajante.guia E/AndroidRuntime: at android.view.ViewGroup.onRequestFocusInDescendants(ViewGroup.java:2644) 11-10 16:49:26.682 9525-9525/br.com.coddy.oviajante.guia E/AndroidRuntime: at android.view.ViewGroup.requestFocus(ViewGroup.java:2600) 11-10 16:49:26.682 9525-9525/br.com.coddy.oviajante.guia E/AndroidRuntime: at android.view.ViewGroup.onRequestFocusInDescendants(ViewGroup.java:2644) 11-10 16:49:26.682 9525-9525/br.com.coddy.oviajante.guia E/AndroidRuntime: at android.view.ViewGroup.requestFocus(ViewGroup.java:2603) 11-10 16:49:26.682 9525-9525/br.com.coddy.oviajante.guia E/AndroidRuntime: at android.view.View.requestFocus(View.java:7624) 11-10 16:49:26.682 9525-9525/br.com.coddy.oviajante.guia E/AndroidRuntime: at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:1927) 11-10 16:49:26.682 9525-9525/br.com.coddy.oviajante.guia E/AndroidRuntime: at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1061) 11-10 16:49:26.682 9525-9525/br.com.coddy.oviajante.guia E/AndroidRuntime: at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:5885) 11-10 16:49:26.682 9525-9525/br.com.coddy.oviajante.guia E/AndroidRuntime: at android.view.Choreographer$CallbackRecord.run(Choreographer.java:767) 11-10 16:49:26.682 9525-9525/br.com.coddy.oviajante.guia E/AndroidRuntime: at android.view.Choreographer.doCallbacks(Choreographer.java:580) 11-10 16:49:26.682 9525-9525/br.com.coddy.oviajante.guia E/AndroidRuntime: at android.view.Choreographer.doFrame(Choreographer.java:550) 11-10 16:49:26.682 9525-9525/br.com.coddy.oviajante.guia E/AndroidRuntime: at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:753) 11-10 16:49:26.682 9525-9525/br.com.coddy.oviajante.guia E/AndroidRuntime: at android.os.Handler.handleCallback(Handler.java:739) 11-10 16:49:26.682 9525-9525/br.com.coddy.oviajante.guia E/AndroidRuntime: at android.os.Handler.dispatchMessage(Handler.java:95) 11-10 16:49:26.682 9525-9525/br.com.coddy.oviajante.guia E/AndroidRuntime: at android.os.Looper.loop(Looper.java:135) 11-10 16:49:26.682 9525-9525/br.com.coddy.oviajante.guia E/AndroidRuntime: at android.app.ActivityThread.main(ActivityThread.java:5257) 11-10 16:49:26.682 9525-9525/br.com.coddy.oviajante.guia E/AndroidRuntime: at java.lang.reflect.Method.invoke(Native Method) 11-10 16:49:26.682 9525-9525/br.com.coddy.oviajante.guia E/AndroidRuntime: at java.lang.reflect.Method.invoke(Method.java:372) 11-10 16:49:26.682 9525-9525/br.com.coddy.oviajante.guia E/AndroidRuntime: at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:903) 11-10 16:49:26.682 9525-9525/br.com.coddy.oviajante.guia E/AndroidRuntime: at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:698)