This crashes happened by accident when I was testing. I hope it can help you to debug.
Long Msg: java.lang.NullPointerException: Attempt to invoke virtual method 'int android.widget.Editor$SelectionModifierCursorController.getMinTouchOffset()' on a null object reference
at android.widget.Editor.touchPositionIsInSelection(Editor.java:917)
at android.widget.Editor.performLongClick(Editor.java:1018)
at android.widget.TextView.performLongClick(TextView.java:9436)
at android.view.View.performLongClick(View.java:5700)
at android.view.View$CheckForLongPress.run(View.java:22431)
at android.os.Handler.handleCallback(Handler.java:754)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:163)
at android.app.ActivityThread.main(ActivityThread.java:6365)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:901)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:791)
APK Version : 1.2 AndroidOS Version = 7.0
This crashes happened by accident when I was testing. I hope it can help you to debug.
Long Msg: java.lang.NullPointerException: Attempt to invoke virtual method 'int android.widget.Editor$SelectionModifierCursorController.getMinTouchOffset()' on a null object reference at android.widget.Editor.touchPositionIsInSelection(Editor.java:917) at android.widget.Editor.performLongClick(Editor.java:1018) at android.widget.TextView.performLongClick(TextView.java:9436) at android.view.View.performLongClick(View.java:5700) at android.view.View$CheckForLongPress.run(View.java:22431) at android.os.Handler.handleCallback(Handler.java:754) at android.os.Handler.dispatchMessage(Handler.java:95) at android.os.Looper.loop(Looper.java:163) at android.app.ActivityThread.main(ActivityThread.java:6365) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:901) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:791)