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
114
115
116
117
118
119
120
121
122
123
124
|
package se.leap.bitmaskclient.base.views;
import android.annotation.TargetApi;
import android.content.Context;
import android.graphics.PorterDuff;
import android.graphics.drawable.AnimationDrawable;
import android.util.AttributeSet;
import android.view.LayoutInflater;
import android.view.View;
import android.view.animation.AlphaAnimation;
import android.view.animation.Animation;
import android.widget.RelativeLayout;
import androidx.annotation.ColorRes;
import androidx.annotation.DrawableRes;
import androidx.appcompat.widget.AppCompatImageView;
import androidx.core.content.ContextCompat;
import se.leap.bitmaskclient.R;
public class MainButton extends RelativeLayout {
private static final String TAG = MainButton.class.getSimpleName();
AppCompatImageView glow;
AppCompatImageView shadowLight;
AnimationDrawable glowAnimation;
private boolean isOn = false;
private boolean isProcessing = false;
private boolean isError = true;
public MainButton(Context context) {
super(context);
initLayout(context);
}
public MainButton(Context context, AttributeSet attrs) {
super(context, attrs);
initLayout(context);
}
public MainButton(Context context, AttributeSet attrs, int defStyleAttr) {
super(context, attrs, defStyleAttr);
initLayout(context);
}
@TargetApi(21)
public MainButton(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) {
super(context, attrs, defStyleAttr, defStyleRes);
initLayout(context);
}
private void initLayout(Context context) {
LayoutInflater inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View rootview = inflater.inflate(R.layout.v_main_btn, this, true);
glow = rootview.findViewById(R.id.vpn_btn_glow);
glowAnimation = (AnimationDrawable) glow.getBackground();
shadowLight = rootview.findViewById(R.id.vpn_btn_shadow_light);
}
private void stopGlowAnimation() {
AlphaAnimation fadeOutAnimation = new AlphaAnimation(1.0f, 0.0f);
fadeOutAnimation.setDuration(300);
fadeOutAnimation.setAnimationListener(new Animation.AnimationListener() {
@Override
public void onAnimationStart(Animation animation) {}
@Override
public void onAnimationEnd(Animation animation) {
glow.setVisibility(GONE);
glowAnimation.stop();
}
@Override
public void onAnimationRepeat(Animation animation) {}
});
glow.startAnimation(fadeOutAnimation);
}
private void startGlowAnimation() {
glow.setAlpha(1.0f);
glow.setVisibility(VISIBLE);
glowAnimation.start();
}
public void updateState(boolean isOn, boolean isProcessing, boolean isError) {
if (this.isOn != isOn) {
this.isOn = isOn;
shadowLight.setVisibility(isOn ? VISIBLE : GONE);
}
if (this.isProcessing != isProcessing) {
if (!isProcessing) {
stopGlowAnimation();
} else {
startGlowAnimation();
}
this.isProcessing = isProcessing;
}
if (this.isError != isError) {
@DrawableRes int drawableResource = isOn ? R.drawable.on_off_btn_start_2_enabled : R.drawable.on_off_btn_start_2_disabled;
if (!isError) {
setImageWithTint(shadowLight, drawableResource, R.color.colorMainBtnHighlight);
} else {
setImageWithTint(shadowLight, drawableResource, R.color.colorMainBtnError);
}
this.isError = isError;
}
}
private void setImageWithTint(AppCompatImageView view, @DrawableRes int resourceId, @ColorRes int color) {
view.setImageDrawable(ContextCompat.getDrawable(getContext(), resourceId));
view.setColorFilter(ContextCompat.getColor(getContext(), color), PorterDuff.Mode.SRC_ATOP);
}
}
|
