1432cb8529
- Add a new preference type that has Title and optional summary on the left, and a toggle switch on the right. Clicking the left part of the preference will open a settings screen. - Update Connected devices->Bluetooth to use this new preference. - Refactor BluetoothSettings and BluetoothEnabler to share code between the new bluetooth preference controller and the bluetooth setting. Bug: 34280769 Test: make RunSettingsRoboTests Change-Id: I109ecdba640ecdd4748a6e5b2b4f4c47cbf653fd
103 lines
3.1 KiB
Java
103 lines
3.1 KiB
Java
/*
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* Copyright (C) 2017 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.settings.widget;
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import android.content.Context;
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import android.support.v7.preference.Preference;
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import android.support.v7.preference.PreferenceViewHolder;
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import android.util.AttributeSet;
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import android.widget.CompoundButton;
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import android.widget.Switch;
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import com.android.settings.R;
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/**
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* A custom preference that provides inline switch toggle. It has a mandatory field for title, and
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* optional fields for icon and sub-text.
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*/
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public class MasterSwitchPreference extends Preference {
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private Switch mSwitch;
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private boolean mChecked;
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public MasterSwitchPreference(Context context, AttributeSet attrs,
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int defStyleAttr, int defStyleRes) {
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super(context, attrs, defStyleAttr, defStyleRes);
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init();
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}
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public MasterSwitchPreference(Context context, AttributeSet attrs, int defStyleAttr) {
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super(context, attrs, defStyleAttr);
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init();
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}
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public MasterSwitchPreference(Context context, AttributeSet attrs) {
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super(context, attrs);
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init();
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}
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public MasterSwitchPreference(Context context) {
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super(context);
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init();
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}
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@Override
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public void onBindViewHolder(PreferenceViewHolder holder) {
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super.onBindViewHolder(holder);
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mSwitch = (Switch) holder.itemView.findViewById(R.id.switchWidget);
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if (mSwitch != null) {
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mSwitch.setChecked(mChecked);
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mSwitch.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
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@Override
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public void onCheckedChanged(CompoundButton button, boolean isChecked) {
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if (!callChangeListener(isChecked)) {
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button.setChecked(!isChecked);
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} else {
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persistBoolean(isChecked);
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mChecked = isChecked;
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}
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}
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});
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}
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}
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public boolean isChecked() {
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return isEnabled() && mChecked;
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}
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public void setChecked(boolean checked) {
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mChecked = checked;
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if (mSwitch != null) {
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mSwitch.setChecked(checked);
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}
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}
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public boolean isSwitchEnabled() {
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return isEnabled() && mSwitch != null && mSwitch.isEnabled();
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}
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public void setSwitchEnabled(boolean enabled) {
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if (mSwitch != null) {
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mSwitch.setEnabled(enabled);
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}
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}
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private void init() {
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setWidgetLayoutResource(R.layout.preference_widget_master_switch);
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}
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}
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