I got a mail from Galaxy Note user.
He said that when he tapped on the screen Jota deleted a character on the caret.
I asked him to get a log by ‘Key Event Display’.
He sent below log for me.
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^ KeyDown: action=0 code=112 repeat=0 meta=512 scancode=544 mFlags=8 label='' chars='null' number=''
^ KeyDown: action=0 code=112 repeat=1 meta=512 scancode=544 mFlags=136 label='' chars='null' number=''
^ KeyDown: action=0 code=112 repeat=2 meta=512 scancode=544 mFlags=8 label='' chars='null' number=''
^ KeyDown: action=0 code=112 repeat=3 meta=512 scancode=544 mFlags=8 label='' chars='null' number=''
^ KeyDown: action=0 code=112 repeat=4 meta=512 scancode=544 mFlags=8 label='' chars='null' number=''
^ KeyDown: action=0 code=112 repeat=5 meta=512 scancode=544 mFlags=8 label='' chars='null' number=''
^ KeyDown: action=0 code=112 repeat=6 meta=512 scancode=544 mFlags=8 label='' chars='null' number=''
^ KeyDown: action=0 code=112 repeat=7 meta=512 scancode=544 mFlags=8 label='' chars='null' number=''
^ KeyUp: action=1 code=112 repeat=0 meta=0 scancode=544 mFlags=8 label='' chars='null' number=''
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It seems that Galaxy Note send a keyevent (code=112 & meta=512) to application.
code=112 is defined as FORWARD_DEL, so Jota deleted a character. meta=512 is not defined on Android SDK.
I fixed Jota to igonore this key combination and this issue was solved.
I don’t like Sumsung because of their willful behaviour.
But it doesn’t mean that I don’t support their platforms.