041bc113eb
NO_IFTTT=Update API Bug: 391092187 Flag: EXEMPT library Test: atest&manual Change-Id: I6e31857d8ca7084c737fd69f63b33f6a58cf3022
58 lines
1.9 KiB
Java
58 lines
1.9 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 com.android.settingslib.widget.MainSwitchPreference;
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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 {
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private final MainSwitchPreference mPreference;
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public NfcEnabler(Context context, MainSwitchPreference preference) {
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super(context);
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mPreference = preference;
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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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