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
|
package com.mapbox.mapboxsdk.testapp.view;
import android.content.Context;
import android.support.design.widget.BottomSheetBehavior;
import android.support.design.widget.CoordinatorLayout;
import android.util.AttributeSet;
import android.view.MotionEvent;
import android.view.View;
public class LockableBottomSheetBehavior<V extends View> extends BottomSheetBehavior<V> {
private boolean locked = false;
public LockableBottomSheetBehavior(Context context, AttributeSet attrs) {
super(context, attrs);
}
public void setLocked(boolean locked) {
this.locked = locked;
}
@Override
public boolean onInterceptTouchEvent(CoordinatorLayout parent, V child, MotionEvent event) {
boolean handled = false;
if (!locked) {
handled = super.onInterceptTouchEvent(parent, child, event);
}
return handled;
}
@Override
public boolean onTouchEvent(CoordinatorLayout parent, V child, MotionEvent event) {
boolean handled = false;
if (!locked) {
handled = super.onTouchEvent(parent, child, event);
}
return handled;
}
@Override
public boolean onStartNestedScroll(CoordinatorLayout coordinatorLayout, V child, View directTargetChild, View target,
int nestedScrollAxes) {
boolean handled = false;
if (!locked) {
handled = super.onStartNestedScroll(coordinatorLayout, child, directTargetChild, target, nestedScrollAxes);
}
return handled;
}
@Override
public void onNestedPreScroll(CoordinatorLayout coordinatorLayout, V child, View target, int dx, int dy,
int[] consumed) {
if (!locked) {
super.onNestedPreScroll(coordinatorLayout, child, target, dx, dy, consumed);
}
}
@Override
public void onStopNestedScroll(CoordinatorLayout coordinatorLayout, V child, View target) {
if (!locked) {
super.onStopNestedScroll(coordinatorLayout, child, target);
}
}
@Override
public boolean onNestedPreFling(CoordinatorLayout coordinatorLayout, V child, View target, float velocityX,
float velocityY) {
boolean handled = false;
if (!locked) {
handled = super.onNestedPreFling(coordinatorLayout, child, target, velocityX, velocityY);
}
return handled;
}
}
|
