StringIndexOutOfBoundsException when trying to load String that ends with \n

[lpbas]

Hello. I found out that when trying to load a String that ends with newline, AutoFitTextView crashes the app with a StringIndexOutOfBoundsException. This does not always happen, but I am able to reproduce this bug with the following string:

String test  = "(WLAN)\n";
myAutoFitTextView.setText(test);

My app crashes when the settext is excecuted. Thanks for this library, it's really needed on the Android platform.

The full stacktrace follows:

java.lang.StringIndexOutOfBoundsException: length=7; index=7
                                                                        at java.lang.String.indexAndLength(String.java:500)
                                                                        at java.lang.String.charAt(String.java:494)
                                                                        at com.lb.auto_fit_textview.AutoResizeTextView$1.onTestSize(AutoResizeTextView.java:89)
                                                                        at com.lb.auto_fit_textview.AutoResizeTextView.binarySearch(AutoResizeTextView.java:227)
                                                                        at com.lb.auto_fit_textview.AutoResizeTextView.superSetTextSize(AutoResizeTextView.java:219)
                                                                        at com.lb.auto_fit_textview.AutoResizeTextView.adjustTextSize(AutoResizeTextView.java:213)
                                                                        at com.lb.auto_fit_textview.AutoResizeTextView.onSizeChanged(AutoResizeTextView.java:251)
                                                                        at android.view.View.sizeChange(View.java:15804)
                                                                        at android.view.View.setFrame(View.java:15769)
                                                                        at android.widget.TextView.setFrame(TextView.java:4661)
                                                                        at android.view.View.layout(View.java:15685)
                                                                        at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1703)
                                                                        at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1557)
                                                                        at android.widget.LinearLayout.onLayout(LinearLayout.java:1466)
                                                                        at android.view.View.layout(View.java:15689)
                                                                        at android.view.ViewGroup.layout(ViewGroup.java:5040)
                                                                        at android.widget.FrameLayout.layoutChildren(FrameLayout.java:579)
                                                                        at android.widget.FrameLayout.onLayout(FrameLayout.java:514)
                                                                        at android.view.View.layout(View.java:15689)
                                                                        at android.view.ViewGroup.layout(ViewGroup.java:5040)
                                                                        at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1703)
                                                                        at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1557)
                                                                        at android.widget.LinearLayout.onLayout(LinearLayout.java:1466)
                                                                        at android.view.View.layout(View.java:15689)
                                                                        at android.view.ViewGroup.layout(ViewGroup.java:5040)
                                                                        at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1703)
                                                                        at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1557)
                                                                        at android.widget.LinearLayout.onLayout(LinearLayout.java:1466)
                                                                        at android.view.View.layout(View.java:15689)
                                                                        at android.view.ViewGroup.layout(ViewGroup.java:5040)
                                                                        at android.support.design.widget.CoordinatorLayout.layoutChild(CoordinatorLayout.java:1091)
                                                                        at android.support.design.widget.CoordinatorLayout.onLayoutChild(CoordinatorLayout.java:801)
                                                                        at android.support.design.widget.CoordinatorLayout.onLayout(CoordinatorLayout.java:815)
                                                                        at android.view.View.layout(View.java:15689)
                                                                        at android.view.ViewGroup.layout(ViewGroup.java:5040)
                                                                        at android.widget.FrameLayout.layoutChildren(FrameLayout.java:579)
                                                                        at android.widget.FrameLayout.onLayout(FrameLayout.java:514)
                                                                        at android.view.View.layout(View.java:15689)
                                                                        at android.view.ViewGroup.layout(ViewGroup.java:5040)
                                                                        at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1703)
                                                                        at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1557)
                                                                        at android.widget.LinearLayout.onLayout(LinearLayout.java:1466)
                                                                        at android.view.View.layout(View.java:15689)
                                                                        at android.view.ViewGroup.layout(ViewGroup.java:5040)
                                                                        at android.widget.FrameLayout.layoutChildren(FrameLayout.java:579)
                                                                        at android.widget.FrameLayout.onLayout(FrameLayout.java:514)
                                                                        at android.view.View.layout(View.java:15689)
                                                                        at android.view.ViewGroup.layout(ViewGroup.java:5040)
                                                                        at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1703)
                                                                        at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1557)
                                                                        at android.widget.LinearLayout.onLayout(LinearLayout.java:1466)
                                                                        at android.view.View.layout(View.java:15689)
                                                                        at android.view.ViewGroup.layout(ViewGroup.java:5040)
                                                                        at android.widget.FrameLayout.layoutChildren(FrameLayout.java:579)
                                                                        at android.widget.FrameLayout.onLayout(FrameLayout.java:514)
                                                                        at android.view.View.layout(View.java:15689)
                                                                        at android.view.ViewGroup.layout(ViewGroup.java:5040)
                                                                        at android.view.ViewRootImpl.performLayout(ViewRootImpl.java:2116)
                                                                        at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:1873)
                                                                        at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1084)
                                                                        at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:5990)
                                                                    	at android.view.Choreographer$CallbackRecord.run(Choreographer

[AndroidDeveloperLB]

duplicate of this:
#37