-
Notifications
You must be signed in to change notification settings - Fork 1.6k
/
ButtonHandler.Android.cs
113 lines (90 loc) · 2.79 KB
/
ButtonHandler.Android.cs
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
106
107
108
109
110
111
112
113
using System;
using Android.Views;
using AndroidX.AppCompat.Widget;
using Microsoft.Extensions.DependencyInjection;
using AView = Android.Views.View;
namespace Microsoft.Maui.Handlers
{
public partial class ButtonHandler : ViewHandler<IButton, AppCompatButton>
{
ButtonClickListener ClickListener { get; } = new ButtonClickListener();
ButtonTouchListener TouchListener { get; } = new ButtonTouchListener();
protected override AppCompatButton CreateNativeView()
{
AppCompatButton nativeButton = new AppCompatButton(Context)
{
SoundEffectsEnabled = false
};
return nativeButton;
}
protected override void ConnectHandler(AppCompatButton nativeView)
{
ClickListener.Handler = this;
nativeView.SetOnClickListener(ClickListener);
TouchListener.Handler = this;
nativeView.SetOnTouchListener(TouchListener);
base.ConnectHandler(nativeView);
}
protected override void DisconnectHandler(AppCompatButton nativeView)
{
ClickListener.Handler = null;
nativeView.SetOnClickListener(null);
TouchListener.Handler = null;
nativeView.SetOnTouchListener(null);
base.DisconnectHandler(nativeView);
}
public static void MapBackgroundColor(ButtonHandler handler, IButton button)
{
handler.NativeView?.UpdateBackgroundColor(button);
}
public static void MapText(ButtonHandler handler, IButton button)
{
handler.NativeView?.UpdateText(button);
}
public static void MapTextColor(ButtonHandler handler, IButton button)
{
handler.NativeView?.UpdateTextColor(button);
}
public static void MapFont(ButtonHandler handler, IButton button)
{
_ = handler.Services ?? throw new InvalidOperationException($"{nameof(Services)} should have been set by base class.");
var fontManager = handler.Services.GetRequiredService<IFontManager>();
handler.NativeView?.UpdateFont(button, fontManager);
}
public static void MapPadding(ButtonHandler handler, IButton button)
{
handler.NativeView?.UpdatePadding(button);
}
public bool OnTouch(IButton? button, AView? v, MotionEvent? e)
{
switch (e?.ActionMasked)
{
case MotionEventActions.Down:
button?.Pressed();
break;
case MotionEventActions.Up:
button?.Released();
break;
}
return false;
}
public void OnClick(IButton? button, AView? v)
{
button?.Clicked();
}
public class ButtonClickListener : Java.Lang.Object, AView.IOnClickListener
{
public ButtonHandler? Handler { get; set; }
public void OnClick(AView? v)
{
Handler?.OnClick(Handler?.VirtualView, v);
}
}
public class ButtonTouchListener : Java.Lang.Object, AView.IOnTouchListener
{
public ButtonHandler? Handler { get; set; }
public bool OnTouch(AView? v, global::Android.Views.MotionEvent? e) =>
Handler?.OnTouch(Handler?.VirtualView, v, e) ?? false;
}
}
}