1 /*
2  * Copyright (C) 2018 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 package com.android.settings.notification;
18 
19 import android.content.Context;
20 import android.util.AttributeSet;
21 import android.view.View;
22 import android.widget.RadioButton;
23 
24 import androidx.preference.PreferenceViewHolder;
25 
26 import com.android.settings.R;
27 import com.android.settingslib.TwoTargetPreference;
28 
29 /**
30  * A radio button preference with a divider and a settings icon that links to another screen.
31  */
32 public class ZenCustomRadioButtonPreference extends TwoTargetPreference
33         implements View.OnClickListener {
34 
35     private RadioButton mButton;
36     private boolean mChecked;
37 
38     private OnGearClickListener mOnGearClickListener;
39     private OnRadioButtonClickListener mOnRadioButtonClickListener;
40 
ZenCustomRadioButtonPreference(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes)41     public ZenCustomRadioButtonPreference(Context context, AttributeSet attrs,
42             int defStyleAttr, int defStyleRes) {
43         super(context, attrs, defStyleAttr, defStyleRes);
44         setLayoutResource(R.layout.preference_two_target_radio);
45     }
46 
ZenCustomRadioButtonPreference(Context context, AttributeSet attrs, int defStyleAttr)47     public ZenCustomRadioButtonPreference(Context context, AttributeSet attrs, int defStyleAttr) {
48         super(context, attrs, defStyleAttr);
49         setLayoutResource(R.layout.preference_two_target_radio);
50     }
51 
ZenCustomRadioButtonPreference(Context context, AttributeSet attrs)52     public ZenCustomRadioButtonPreference(Context context, AttributeSet attrs) {
53         super(context, attrs);
54         setLayoutResource(R.layout.preference_two_target_radio);
55     }
56 
ZenCustomRadioButtonPreference(Context context)57     public ZenCustomRadioButtonPreference(Context context) {
58         super(context);
59         setLayoutResource(R.layout.preference_two_target_radio);
60     }
61 
62     @Override
getSecondTargetResId()63     protected int getSecondTargetResId() {
64         return R.layout.preference_widget_gear;
65     }
66 
setOnGearClickListener(OnGearClickListener l)67     public void setOnGearClickListener(OnGearClickListener l) {
68         mOnGearClickListener = l;
69         notifyChanged();
70     }
71 
setOnRadioButtonClickListener(OnRadioButtonClickListener l)72     public void setOnRadioButtonClickListener(OnRadioButtonClickListener l) {
73         mOnRadioButtonClickListener = l;
74         notifyChanged();
75     }
76 
77     @Override
onBindViewHolder(PreferenceViewHolder holder)78     public void onBindViewHolder(PreferenceViewHolder holder) {
79         super.onBindViewHolder(holder);
80         View buttonFrame = holder.findViewById(R.id.checkbox_frame);
81         if (buttonFrame != null) {
82             buttonFrame.setOnClickListener(this);
83         }
84         mButton = (RadioButton) holder.findViewById(android.R.id.checkbox);
85         if (mButton != null) {
86             mButton.setChecked(mChecked);
87         }
88 
89         final View gear = holder.findViewById(android.R.id.widget_frame);
90         final View divider = holder.findViewById(R.id.two_target_divider);
91         if (mOnGearClickListener != null) {
92             divider.setVisibility(View.VISIBLE);
93             gear.setVisibility(View.VISIBLE);
94             gear.setOnClickListener(this);
95         } else {
96             divider.setVisibility(View.GONE);
97             gear.setVisibility(View.GONE);
98             gear.setOnClickListener(null);
99         }
100     }
101 
isChecked()102     public boolean isChecked() {
103         return mButton != null && mChecked;
104     }
105 
setChecked(boolean checked)106     public void setChecked(boolean checked) {
107         mChecked = checked;
108         if (mButton != null) {
109             mButton.setChecked(checked);
110         }
111     }
112 
getRadioButton()113     public RadioButton getRadioButton() {
114         return mButton;
115     }
116 
117     @Override
onClick()118     public void onClick() {
119         if (mOnRadioButtonClickListener != null) {
120             mOnRadioButtonClickListener.onRadioButtonClick(this);
121         }
122     }
123 
124     @Override
onClick(View v)125     public void onClick(View v) {
126         if (v.getId() == android.R.id.widget_frame) {
127             if (mOnGearClickListener != null) {
128                 mOnGearClickListener.onGearClick(this);
129             }
130         } else if (v.getId() == R.id.checkbox_frame) {
131             if (mOnRadioButtonClickListener != null) {
132                 mOnRadioButtonClickListener.onRadioButtonClick(this);
133             }
134         }
135     }
136 
137     public interface OnGearClickListener {
onGearClick(ZenCustomRadioButtonPreference p)138         void onGearClick(ZenCustomRadioButtonPreference p);
139     }
140 
141     public interface OnRadioButtonClickListener {
onRadioButtonClick(ZenCustomRadioButtonPreference p)142         void onRadioButtonClick(ZenCustomRadioButtonPreference p);
143     }
144 }
145