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/* Copyright (c) 2013, The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
package com.android.camera;
import android.content.Context;
import android.util.AttributeSet;
import android.widget.ImageView;
import android.view.MotionEvent;
import android.view.View;
import android.util.Log;
/**
* A button designed to be used for the on-screen recording
* pausing-continue button.
*/
public class PauseButton extends ImageView {
public interface OnPauseButtonListener {
void onButtonPause();
void onButtonContinue();
}
public PauseButton(Context context, AttributeSet attrs) {
super(context, attrs);
setClickable(true);
setSelected(false);
}
public void setPaused(boolean paused) {
setSelected(paused);
}
@Override
public boolean performClick() {
boolean result = super.performClick();
if (isSelected()) {
setSelected(false);
if (mListener != null && getVisibility() == View.VISIBLE) {
mListener.onButtonContinue();
}
} else {
setSelected(true);
if (mListener != null && getVisibility() == View.VISIBLE) {
mListener.onButtonPause();
}
}
return result;
}
public void setOnPauseButtonListener(OnPauseButtonListener listener) {
mListener = listener;
}
private OnPauseButtonListener mListener;
}
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