App Crashes when robotic arm degree changed through text field

[ho-dor]

Actual Behaviour

App crashes when degree is changed through text field.

Expected Behaviour

App should not crash and degree should change.

Steps to reproduce it

Open robotic arm and change the degree through text field and press done.

LogCat for the issue

java.lang.NumberFormatException: For input string: "5°"
at java.lang.Integer.parseInt(Integer.java:615)
at java.lang.Integer.valueOf(Integer.java:801)
at io.pslab.activity.RoboticArmActivity$14.onEditorAction(RoboticArmActivity.java:415)
at android.widget.TextView.onEditorAction(TextView.java:6923)
at com.android.internal.widget.EditableInputConnection.performEditorAction(EditableInputConnection.java:138)
at com.android.internal.view.IInputConnectionWrapper.executeMessage(IInputConnectionWrapper.java:360)
at com.android.internal.view.IInputConnectionWrapper$MyHandler.handleMessage(IInputConnectionWrapper.java:85)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:214)
at android.app.ActivityThread.main(ActivityThread.java:7073)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:974)

Screenshots of the issue

Would you like to work on the issue?

Yes.