blob: 17958c960102fa49315a04800050c27aefe6fa20 [file] [log] [blame]
/*
* Copyright (C) 2020 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.settings.connecteddevice;
import android.content.Context;
import android.content.pm.PackageManager;
import android.nfc.NfcAdapter;
import android.os.UserManager;
import com.android.settings.R;
import com.android.settings.core.BasePreferenceController;
/**
* Controller that used to show NFC and payment features
*/
public class NfcAndPaymentFragmentController extends BasePreferenceController {
private final NfcAdapter mNfcAdapter;
private final PackageManager mPackageManager;
private final UserManager mUserManager;
public NfcAndPaymentFragmentController(Context context, String preferenceKey) {
super(context, preferenceKey);
mPackageManager = context.getPackageManager();
mUserManager = context.getSystemService(UserManager.class);
mNfcAdapter = NfcAdapter.getDefaultAdapter(context);
}
@Override
public int getAvailabilityStatus() {
if (!mPackageManager.hasSystemFeature(PackageManager.FEATURE_NFC)
|| !mPackageManager.hasSystemFeature(
PackageManager.FEATURE_NFC_HOST_CARD_EMULATION)) {
return UNSUPPORTED_ON_DEVICE;
}
return AVAILABLE;
}
@Override
public CharSequence getSummary() {
if (mNfcAdapter != null) {
if (mNfcAdapter.isEnabled()) {
return mContext.getText(R.string.switch_on_text);
} else {
return mContext.getText(R.string.switch_off_text);
}
}
return null;
}
}