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Asked: 2026-05-30T07:15:44+00:00

I want to develop unlock pattern for my android app. Any suggestions on how

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I want to develop unlock pattern for my android app.
Any suggestions on how to do it.

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  1. Editorial Team

    Extend a View, override onDraw to display the touch points, override onTouchEvent to handle user input

    Use:

    canvas.drawBitmap to draw the graphical touch points

    path.lineTo to draw the lines between touch points

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