1 /* 2 * Copyright (C) 2010 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.gallery3d.photoeditor.actions; 18 19 import android.content.Context; 20 import android.graphics.PointF; 21 import android.util.AttributeSet; 22 23 import com.android.gallery3d.photoeditor.filters.RedEyeFilter; 24 25 /** 26 * An action handling red-eye removal. 27 */ 28 public class RedEyeAction extends EffectAction { 29 30 private TouchView touchView; 31 RedEyeAction(Context context, AttributeSet attrs)32 public RedEyeAction(Context context, AttributeSet attrs) { 33 super(context, attrs); 34 } 35 36 @Override doBegin()37 public void doBegin() { 38 final RedEyeFilter filter = new RedEyeFilter(); 39 40 touchView = factory.createTouchView(); 41 touchView.setSingleTapListener(new TouchView.SingleTapListener() { 42 43 @Override 44 public void onSingleTap(PointF point) { 45 filter.addRedEyePosition(point); 46 notifyFilterChanged(filter, true); 47 } 48 }); 49 } 50 51 @Override doEnd()52 public void doEnd() { 53 touchView.setSingleTapListener(null); 54 } 55 } 56