| // Copyright 2015 The Vanadium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style |
| // license that can be found in the LICENSE file. |
| |
| package io.v.android.apps.reader; |
| |
| import android.content.Context; |
| import android.view.GestureDetector; |
| import android.view.MotionEvent; |
| import android.view.ScaleGestureDetector; |
| |
| /** |
| * Gesture listener implementation for sending gesture events to the Google Analytics tracker. |
| * Send all the data without filtering, so that the events are not lost. |
| */ |
| public class GestureListener implements GestureDetector.OnGestureListener, |
| GestureDetector.OnDoubleTapListener, ScaleGestureDetector.OnScaleGestureListener { |
| |
| private UserActionLogger mLogger; |
| |
| public GestureListener(Context context) { |
| mLogger = UserActionLogger.getInstance(context); |
| } |
| |
| @Override |
| public boolean onDown(MotionEvent e) { |
| mLogger.writeAction("Down"); |
| return true; |
| } |
| |
| @Override |
| public void onShowPress(MotionEvent e) { |
| mLogger.writeAction("ShowPress"); |
| } |
| |
| @Override |
| public boolean onSingleTapUp(MotionEvent e) { |
| mLogger.writeAction("SingleTapUp"); |
| return true; |
| } |
| |
| @Override |
| public boolean onScroll(MotionEvent e1, MotionEvent e2, float distanceX, float distanceY) { |
| mLogger.writeAction("Scroll"); |
| return true; |
| } |
| |
| @Override |
| public void onLongPress(MotionEvent e) { |
| mLogger.writeAction("LongPress"); |
| } |
| |
| @Override |
| public boolean onFling(MotionEvent e1, MotionEvent e2, float velocityX, float velocityY) { |
| mLogger.writeAction("Fling"); |
| return true; |
| } |
| |
| @Override |
| public boolean onSingleTapConfirmed(MotionEvent e) { |
| mLogger.writeAction("SingleTapConfirmed"); |
| return true; |
| } |
| |
| @Override |
| public boolean onDoubleTap(MotionEvent e) { |
| mLogger.writeAction("DoubleTap"); |
| return true; |
| } |
| |
| @Override |
| public boolean onDoubleTapEvent(MotionEvent e) { |
| mLogger.writeAction("DoubleTapEvent"); |
| return true; |
| } |
| |
| @Override |
| public boolean onScale(ScaleGestureDetector detector) { |
| mLogger.writeAction("Scale"); |
| return true; |
| } |
| |
| @Override |
| public boolean onScaleBegin(ScaleGestureDetector detector) { |
| mLogger.writeAction("ScaleBegin"); |
| return true; |
| } |
| |
| @Override |
| public void onScaleEnd(ScaleGestureDetector detector) { |
| mLogger.writeAction("ScaleEnd"); |
| } |
| } |