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.support.v7.preference.PreferenceViewHolder; 21 import android.util.AttributeSet; 22 import android.view.View; 23 import android.widget.RadioButton; 24 25 import com.android.settings.R; 26 import com.android.settingslib.TwoTargetPreference; 27 28 /** 29 * A radio button preference with a divider and a settings icon that links to another screen. 30 */ 31 public class ZenCustomRadioButtonPreference extends TwoTargetPreference 32 implements View.OnClickListener { 33 34 private RadioButton mButton; 35 private boolean mChecked; 36 37 private OnGearClickListener mOnGearClickListener; 38 private OnRadioButtonClickListener mOnRadioButtonClickListener; 39 ZenCustomRadioButtonPreference(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes)40 public ZenCustomRadioButtonPreference(Context context, AttributeSet attrs, 41 int defStyleAttr, int defStyleRes) { 42 super(context, attrs, defStyleAttr, defStyleRes); 43 setLayoutResource(R.layout.preference_two_target_radio); 44 } 45 ZenCustomRadioButtonPreference(Context context, AttributeSet attrs, int defStyleAttr)46 public ZenCustomRadioButtonPreference(Context context, AttributeSet attrs, int defStyleAttr) { 47 super(context, attrs, defStyleAttr); 48 setLayoutResource(R.layout.preference_two_target_radio); 49 } 50 ZenCustomRadioButtonPreference(Context context, AttributeSet attrs)51 public ZenCustomRadioButtonPreference(Context context, AttributeSet attrs) { 52 super(context, attrs); 53 setLayoutResource(R.layout.preference_two_target_radio); 54 } 55 ZenCustomRadioButtonPreference(Context context)56 public ZenCustomRadioButtonPreference(Context context) { 57 super(context); 58 setLayoutResource(R.layout.preference_two_target_radio); 59 } 60 61 @Override getSecondTargetResId()62 protected int getSecondTargetResId() { 63 return R.layout.preference_widget_gear; 64 } 65 setOnGearClickListener(OnGearClickListener l)66 public void setOnGearClickListener(OnGearClickListener l) { 67 mOnGearClickListener = l; 68 notifyChanged(); 69 } 70 setOnRadioButtonClickListener(OnRadioButtonClickListener l)71 public void setOnRadioButtonClickListener(OnRadioButtonClickListener l) { 72 mOnRadioButtonClickListener = l; 73 notifyChanged(); 74 } 75 76 @Override onBindViewHolder(PreferenceViewHolder holder)77 public void onBindViewHolder(PreferenceViewHolder holder) { 78 super.onBindViewHolder(holder); 79 View buttonFrame = holder.findViewById(R.id.checkbox_frame); 80 if (buttonFrame != null) { 81 buttonFrame.setOnClickListener(this); 82 } 83 mButton = (RadioButton) holder.findViewById(android.R.id.checkbox); 84 if (mButton != null) { 85 mButton.setChecked(mChecked); 86 } 87 88 final View gear = holder.findViewById(android.R.id.widget_frame); 89 final View divider = holder.findViewById(R.id.two_target_divider); 90 if (mOnGearClickListener != null) { 91 divider.setVisibility(View.VISIBLE); 92 gear.setVisibility(View.VISIBLE); 93 gear.setOnClickListener(this); 94 } else { 95 divider.setVisibility(View.GONE); 96 gear.setVisibility(View.GONE); 97 gear.setOnClickListener(null); 98 } 99 } 100 isChecked()101 public boolean isChecked() { 102 return mButton != null && mChecked; 103 } 104 setChecked(boolean checked)105 public void setChecked(boolean checked) { 106 mChecked = checked; 107 if (mButton != null) { 108 mButton.setChecked(checked); 109 } 110 } 111 getRadioButton()112 public RadioButton getRadioButton() { 113 return mButton; 114 } 115 116 @Override onClick()117 public void onClick() { 118 if (mOnRadioButtonClickListener != null) { 119 mOnRadioButtonClickListener.onRadioButtonClick(this); 120 } 121 } 122 123 @Override onClick(View v)124 public void onClick(View v) { 125 if (v.getId() == android.R.id.widget_frame) { 126 if (mOnGearClickListener != null) { 127 mOnGearClickListener.onGearClick(this); 128 } 129 } else if (v.getId() == R.id.checkbox_frame) { 130 if (mOnRadioButtonClickListener != null) { 131 mOnRadioButtonClickListener.onRadioButtonClick(this); 132 } 133 } 134 } 135 136 public interface OnGearClickListener { onGearClick(ZenCustomRadioButtonPreference p)137 void onGearClick(ZenCustomRadioButtonPreference p); 138 } 139 140 public interface OnRadioButtonClickListener { onRadioButtonClick(ZenCustomRadioButtonPreference p)141 void onRadioButtonClick(ZenCustomRadioButtonPreference p); 142 } 143 } 144