blob: f3bdaf36ca2f83eac25692ec3e057617341fc125 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
|
package com.mapswithme.maps.widget.placepage;
import android.os.Build;
import android.support.annotation.NonNull;
import android.support.v4.view.GestureDetectorCompat;
import android.view.MotionEvent;
import android.view.View;
import android.view.ViewConfiguration;
import android.view.ViewGroup;
import android.widget.ScrollView;
import com.mapswithme.maps.MwmApplication;
import com.mapswithme.maps.R;
import com.mapswithme.maps.bookmarks.data.MapObject;
import com.mapswithme.maps.widget.placepage.PlacePageView.State;
/**
* Class is responsible for animations of PP(place page) and PPP(place page preview).
*/
public abstract class BasePlacePageAnimationController
{
protected static final int DURATION = MwmApplication.get().getResources().getInteger(R.integer.anim_duration_default);
protected static final boolean NO_ANIMATION = (Build.VERSION.SDK_INT < Build.VERSION_CODES.HONEYCOMB);
protected State mState = State.HIDDEN;
protected PlacePageView mPlacePage;
protected ViewGroup mPreview;
protected ViewGroup mFrame;
protected ScrollView mDetails;
protected View mDetailsContent;
protected ViewGroup mBookmarkDetails;
protected ViewGroup mButtons;
// Gestures
protected GestureDetectorCompat mGestureDetector;
protected boolean mIsGestureHandled;
protected float mDownCoord;
protected float mTouchSlop;
// Visibility
protected OnVisibilityChangedListener mVisibilityChangedListener;
public interface OnVisibilityChangedListener
{
void onPreviewVisibilityChanged(boolean isVisible);
void onPlacePageVisibilityChanged(boolean isVisible);
}
protected abstract void initGestureDetector();
public BasePlacePageAnimationController(@NonNull PlacePageView placePage)
{
mPlacePage = placePage;
mPreview = (ViewGroup) placePage.findViewById(R.id.pp__preview);
mFrame = (ViewGroup) placePage.findViewById(R.id.pp__details_frame);
mDetails = (ScrollView) placePage.findViewById(R.id.pp__details);
mDetailsContent = mDetails.getChildAt(0);
mBookmarkDetails = (ViewGroup) mFrame.findViewById(R.id.rl__bookmark_details);
mButtons = (ViewGroup) placePage.findViewById(R.id.pp__buttons);
initGestureDetector();
mTouchSlop = ViewConfiguration.get(mPlacePage.getContext()).getScaledTouchSlop();
}
public void setState(State state, MapObject.MapObjectType type)
{
State newState = state;
if (type == MapObject.MapObjectType.BOOKMARK && state == State.DETAILS)
newState = State.BOOKMARK;
if (newState != mState)
{
onStateChanged(mState, newState);
mState = newState;
}
}
protected abstract void onStateChanged(State currentState, State newState);
public State getState()
{
return mState;
}
public void setOnVisibilityChangedListener(OnVisibilityChangedListener listener)
{
mVisibilityChangedListener = listener;
}
protected abstract boolean onInterceptTouchEvent(MotionEvent event);
protected boolean onTouchEvent(@NonNull MotionEvent event)
{
return mGestureDetector.onTouchEvent(event);
}
protected void notifyVisibilityListener(boolean previewShown, boolean ppShown)
{
if (mVisibilityChangedListener != null)
{
mVisibilityChangedListener.onPreviewVisibilityChanged(previewShown);
mVisibilityChangedListener.onPlacePageVisibilityChanged(ppShown);
}
}
}
|