b247311b2a
Move BT, NFC preference out of Connection Preference, To Connected devices page. Because NFC and Android Beam are controlled by the same controller, Create each controller for those preference and leave the sharing part. Change-Id: I8bc303a5f487de9c667487119b49e1e4130aa80c Fixes: 72458929 Test: manually test, make RunSettingsRoboTests
89 lines
2.7 KiB
Java
89 lines
2.7 KiB
Java
/*
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* Copyright (C) 2010 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.nfc;
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import android.content.Context;
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import android.nfc.NfcAdapter;
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import android.support.v7.preference.Preference;
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import android.support.v14.preference.SwitchPreference;
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/**
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* NfcEnabler is a helper to manage the Nfc on/off checkbox preference. It turns on/off Nfc
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* and ensures the summary of the preference reflects the current state.
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*/
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public class NfcEnabler extends BaseNfcEnabler implements Preference.OnPreferenceChangeListener {
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private final SwitchPreference mPreference;
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public NfcEnabler(Context context, SwitchPreference preference) {
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super(context);
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mPreference = preference;
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}
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public void resume() {
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super.resume();
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if (isNfcAvailable()) {
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mPreference.setOnPreferenceChangeListener(this);
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}
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}
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public void pause() {
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super.pause();
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if (isNfcAvailable()) {
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mPreference.setOnPreferenceChangeListener(null);
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}
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}
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public boolean onPreferenceChange(Preference preference, Object value) {
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// Turn NFC on/off
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final boolean desiredState = (Boolean) value;
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mPreference.setChecked(desiredState);
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mPreference.setEnabled(false);
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if (desiredState) {
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mNfcAdapter.enable();
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} else {
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mNfcAdapter.disable();
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}
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return false;
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}
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@Override
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protected void handleNfcStateChanged(int newState) {
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switch (newState) {
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case NfcAdapter.STATE_OFF:
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mPreference.setChecked(false);
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mPreference.setEnabled(true);
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break;
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case NfcAdapter.STATE_ON:
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mPreference.setChecked(true);
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mPreference.setEnabled(true);
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break;
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case NfcAdapter.STATE_TURNING_ON:
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mPreference.setChecked(true);
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mPreference.setEnabled(false);
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break;
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case NfcAdapter.STATE_TURNING_OFF:
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mPreference.setChecked(false);
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mPreference.setEnabled(false);
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break;
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}
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}
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}
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