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/*
* Copyright (C) 2015 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.nfc;
import android.content.Context;
import com.android.settings.DropDownPreference;
import com.android.settings.R;
public class NfcForegroundPreference extends DropDownPreference implements
DropDownPreference.Callback, PaymentBackend.Callback {
private final PaymentBackend mPaymentBackend;
public NfcForegroundPreference(Context context, PaymentBackend backend) {
super(context);
mPaymentBackend = backend;
mPaymentBackend.registerCallback(this);
setCallback(this);
refresh();
}
@Override
public void onPaymentAppsChanged() {
refresh();
}
void refresh() {
PaymentBackend.PaymentAppInfo defaultApp = mPaymentBackend.getDefaultApp();
boolean foregroundMode = mPaymentBackend.isForegroundMode();
setPersistent(false);
setTitle(getContext().getString(R.string.nfc_payment_open_app));
CharSequence favorOpen;
CharSequence favorDefault;
clearItems();
if (defaultApp == null) {
favorOpen = getContext().getString(R.string.nfc_payment_favor_open_default_unknown);
favorDefault = getContext().getString(R.string.nfc_payment_favor_default_default_unknown);
} else {
favorOpen = getContext().getString(R.string.nfc_payment_favor_open, defaultApp.label);
favorDefault = getContext().getString(R.string.nfc_payment_favor_default, defaultApp.label);
}
addItem(favorOpen.toString(), true);
addItem(favorDefault.toString(), false);
if (foregroundMode) {
setSelectedValue(true);
} else {
setSelectedValue(false);
}
}
@Override
public boolean onItemSelected(int pos, Object value) {
mPaymentBackend.setForegroundMode((Boolean) value);
return true;
}
}
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