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 package com.android.settings.notification; 17 18 import android.content.Context; 19 import android.util.AttributeSet; 20 import android.view.View; 21 import android.widget.Switch; 22 23 import androidx.preference.PreferenceViewHolder; 24 25 import com.android.settings.R; 26 import com.android.settings.widget.MasterSwitchPreference; 27 import com.android.settingslib.RestrictedLockUtils; 28 29 /** 30 * Shows an app icon, title and summary. Has a second switch touch target. 31 */ 32 public class NotificationAppPreference extends MasterSwitchPreference { 33 34 private Switch mSwitch; 35 private boolean mChecked; 36 private boolean mEnableSwitch = true; 37 NotificationAppPreference(Context context)38 public NotificationAppPreference(Context context) { 39 super(context); 40 } 41 NotificationAppPreference(Context context, AttributeSet attrs)42 public NotificationAppPreference(Context context, AttributeSet attrs) { 43 super(context, attrs); 44 } 45 NotificationAppPreference(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes)46 public NotificationAppPreference(Context context, AttributeSet attrs, 47 int defStyleAttr, int defStyleRes) { 48 super(context, attrs, defStyleAttr, defStyleRes); 49 } 50 NotificationAppPreference(Context context, AttributeSet attrs, int defStyleAttr)51 public NotificationAppPreference(Context context, AttributeSet attrs, int defStyleAttr) { 52 super(context, attrs, defStyleAttr); 53 } 54 55 @Override getSecondTargetResId()56 protected int getSecondTargetResId() { 57 return R.layout.preference_widget_master_switch; 58 } 59 60 @Override onBindViewHolder(PreferenceViewHolder view)61 public void onBindViewHolder(PreferenceViewHolder view) { 62 super.onBindViewHolder(view); 63 64 final View widgetView = view.findViewById(android.R.id.widget_frame); 65 if (widgetView != null) { 66 widgetView.setOnClickListener(new View.OnClickListener() { 67 @Override 68 public void onClick(View v) { 69 if (mSwitch != null && !mSwitch.isEnabled()) { 70 return; 71 } 72 setChecked(!mChecked); 73 if (!callChangeListener(mChecked)) { 74 setChecked(!mChecked); 75 } else { 76 persistBoolean(mChecked); 77 } 78 } 79 }); 80 } 81 82 mSwitch = (Switch) view.findViewById(R.id.switchWidget); 83 if (mSwitch != null) { 84 mSwitch.setContentDescription(getTitle()); 85 mSwitch.setChecked(mChecked); 86 mSwitch.setEnabled(mEnableSwitch); 87 } 88 } 89 isChecked()90 public boolean isChecked() { 91 return mSwitch != null && mChecked; 92 } 93 setChecked(boolean checked)94 public void setChecked(boolean checked) { 95 mChecked = checked; 96 if (mSwitch != null) { 97 mSwitch.setChecked(checked); 98 } 99 } 100 setSwitchEnabled(boolean enabled)101 public void setSwitchEnabled(boolean enabled) { 102 mEnableSwitch = enabled; 103 if (mSwitch != null) { 104 mSwitch.setEnabled(enabled); 105 } 106 } 107 108 /** 109 * If admin is not null, disables the switch. 110 * Otherwise, keep it enabled. 111 */ setDisabledByAdmin(RestrictedLockUtils.EnforcedAdmin admin)112 public void setDisabledByAdmin(RestrictedLockUtils.EnforcedAdmin admin) { 113 setSwitchEnabled(admin == null); 114 } 115 getSwitch()116 public Switch getSwitch() { 117 return mSwitch; 118 } 119 } 120