Back to project page CulcuCalculator.
The source code is released under:
GNU General Public License
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/** * SOWGware, Copyright 2010//from ww w . j a v a2 s .c o m * * This file is part of SOWGcalc. SOWGcalc is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. SOWGcalc is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with SOWGcalc. If not, see <http://www.gnu.org/licenses/>. */ package com.sowg.calc; import android.content.Context; import android.util.AttributeSet; import android.view.HapticFeedbackConstants; import android.view.MotionEvent; import android.widget.ImageButton; public class SOWGButton extends ImageButton { private final int haptic = HapticFeedbackConstants.VIRTUAL_KEY; public SOWGButton(Context context) { super(context); } public SOWGButton(Context context, AttributeSet attrs) { super(context, attrs); } public SOWGButton(Context context, AttributeSet attrs, int defStyle) { super(context, attrs, defStyle); } @Override public boolean onTouchEvent(MotionEvent event) { //vibrate on touchdown if (event.getAction() == MotionEvent.ACTION_DOWN) { this.performHapticFeedback(haptic); } return super.onTouchEvent(event); } }