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package com.mapswithme.maps.widget.placepage;
import android.support.annotation.NonNull;
import android.support.v4.view.GestureDetectorCompat;
import android.view.GestureDetector;
import android.view.MotionEvent;
import android.view.View;
import android.view.animation.AccelerateInterpolator;
import com.mapswithme.maps.Framework;
import com.mapswithme.maps.bookmarks.data.MapObject;
import com.mapswithme.maps.widget.placepage.PlacePageView.State;
import com.mapswithme.util.UiUtils;
import com.nineoldandroids.animation.Animator;
import com.nineoldandroids.animation.ValueAnimator;
import com.nineoldandroids.view.ViewHelper;
public class LeftFloatPlacePageAnimationController extends BasePlacePageAnimationController
{
public LeftFloatPlacePageAnimationController(@NonNull PlacePageView placePage)
{
super(placePage);
}
@Override
boolean onInterceptTouchEvent(MotionEvent event)
{
switch (event.getAction())
{
case MotionEvent.ACTION_DOWN:
mIsGestureHandled = false;
mDownCoord = event.getY();
break;
case MotionEvent.ACTION_MOVE:
final float yDiff = mDownCoord - event.getY();
if (mDownCoord < ViewHelper.getY(mPreview) || mDownCoord > ViewHelper.getY(mButtons) ||
(mDownCoord > ViewHelper.getY(mDetails) && mDownCoord < ViewHelper.getY(mButtons) &&
(mDetails.getHeight() != mDetails.getChildAt(0).getHeight() && (mDetails.getScrollY() != 0 || yDiff > 0))))
return false;
if (Math.abs(yDiff) > mTouchSlop)
return true;
break;
}
return false;
}
@Override
protected boolean onTouchEvent(@NonNull MotionEvent event)
{
if (mDownCoord < ViewHelper.getY(mPreview) || mDownCoord > ViewHelper.getY(mButtons))
return false;
super.onTouchEvent(event);
return true;
}
@Override
protected void initGestureDetector()
{
mGestureDetector = new GestureDetectorCompat(mPlacePage.getContext(), new GestureDetector.SimpleOnGestureListener()
{
private static final int Y_MIN = 1;
private static final int Y_MAX = 100;
private static final int X_TO_Y_SCROLL_RATIO = 2;
@Override
public boolean onScroll(MotionEvent e1, MotionEvent e2, float distanceX, float distanceY)
{
final boolean isVertical = Math.abs(distanceY) > X_TO_Y_SCROLL_RATIO * Math.abs(distanceX);
final boolean isInRange = Math.abs(distanceY) > Y_MIN && Math.abs(distanceY) < Y_MAX;
if (isVertical && isInRange)
{
if (!mIsGestureHandled)
{
if (distanceY < 0)
{
mPlacePage.setState(State.HIDDEN);
Framework.deactivatePopup();
}
mIsGestureHandled = true;
}
return true;
}
return false;
}
});
}
@Override
public void setState(State state, MapObject.MapObjectType type)
{
if (state == State.PREVIEW && type == MapObject.MapObjectType.BOOKMARK)
state = State.BOOKMARK;
super.setState(state, type);
}
@Override
void animateStateChange(State currentState, State newState)
{
switch (newState)
{
case HIDDEN:
hidePlacePage();
break;
case BOOKMARK:
case DETAILS:
case PREVIEW:
showPlacePage(currentState, newState);
break;
}
}
protected void showPlacePage(final State currentState, final State newState)
{
mPlacePage.setVisibility(View.VISIBLE);
mBookmarkDetails.setVisibility(newState == State.BOOKMARK ? View.VISIBLE : View.GONE);
if (currentState == State.HIDDEN)
{
ValueAnimator animator = ValueAnimator.ofFloat(mPlacePage.getHeight(), 0f);
animator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener()
{
@Override
public void onAnimationUpdate(ValueAnimator animation)
{
}
});
animator.addListener(new UiUtils.SimpleNineoldAnimationListener()
{
@Override
public void onAnimationEnd(Animator animation)
{
mIsPlacePageVisible = mIsPreviewVisible = true;
notifyVisibilityListener();
}
});
animator.setDuration(SHORT_ANIM_DURATION);
animator.setInterpolator(new AccelerateInterpolator());
animator.start();
}
}
protected void hidePlacePage()
{
ValueAnimator animator;
animator = ValueAnimator.ofFloat(0, mPlacePage.getHeight());
animator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener()
{
@Override
public void onAnimationUpdate(ValueAnimator animation)
{
ViewHelper.setTranslationY(mPlacePage, (Float) animation.getAnimatedValue());
}
});
animator.addListener(new UiUtils.SimpleNineoldAnimationListener()
{
@Override
public void onAnimationEnd(Animator animation)
{
mPlacePage.setVisibility(View.INVISIBLE);
mIsPlacePageVisible = mIsPreviewVisible = false;
notifyVisibilityListener();
}
});
animator.setDuration(SHORT_ANIM_DURATION);
animator.setInterpolator(new AccelerateInterpolator());
animator.start();
}
}
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