1 /* 2 * Copyright (C) 2017 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 24 import com.android.settings.applications.LayoutPreference; 25 import com.android.settings.widget.ToggleSwitch; 26 import com.android.settingslib.RestrictedLockUtils; 27 28 public class NotificationSwitchBarPreference extends LayoutPreference { 29 private ToggleSwitch mSwitch; 30 private boolean mChecked; 31 private boolean mEnableSwitch = true; 32 NotificationSwitchBarPreference(Context context, AttributeSet attrs)33 public NotificationSwitchBarPreference(Context context, AttributeSet attrs) { 34 super(context, attrs); 35 } 36 37 @Override onBindViewHolder(PreferenceViewHolder holder)38 public void onBindViewHolder(PreferenceViewHolder holder) { 39 super.onBindViewHolder(holder); 40 mSwitch = (ToggleSwitch) holder.findViewById(android.R.id.switch_widget); 41 if (mSwitch != null) { 42 mSwitch.setOnClickListener(new View.OnClickListener() { 43 @Override 44 public void onClick(View v) { 45 if (!mSwitch.isEnabled()) { 46 return; 47 } 48 mChecked = !mChecked; 49 setChecked(mChecked); 50 if (!callChangeListener(mChecked)) { 51 setChecked(!mChecked); 52 } 53 } 54 }); 55 mSwitch.setChecked(mChecked); 56 mSwitch.setEnabled(mEnableSwitch); 57 } 58 } 59 isChecked()60 public boolean isChecked() { 61 return mSwitch != null && mSwitch.isEnabled() && mChecked; 62 } 63 setChecked(boolean checked)64 public void setChecked(boolean checked) { 65 mChecked = checked; 66 if (mSwitch != null) { 67 mSwitch.setChecked(checked); 68 } 69 } 70 setSwitchEnabled(boolean enabled)71 public void setSwitchEnabled(boolean enabled) { 72 mEnableSwitch = enabled; 73 if (mSwitch != null) { 74 mSwitch.setEnabled(enabled); 75 } 76 } 77 setDisabledByAdmin(RestrictedLockUtils.EnforcedAdmin admin)78 public void setDisabledByAdmin(RestrictedLockUtils.EnforcedAdmin admin) { 79 setSwitchEnabled(admin == null); 80 } 81 } 82