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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;
import android.app.Fragment;
import android.content.Intent;
import android.os.Bundle;
/**
* An invisible retained fragment to track lock check result.
*/
public class CredentialCheckResultTracker extends Fragment {
private Listener mListener;
private boolean mHasResult = false;
private boolean mResultMatched;
private Intent mResultData;
private int mResultTimeoutMs;
private int mResultEffectiveUserId;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setRetainInstance(true);
}
public void setListener(Listener listener) {
if (mListener == listener) {
return;
}
mListener = listener;
if (mListener != null && mHasResult) {
mListener.onCredentialChecked(mResultMatched, mResultData, mResultTimeoutMs,
mResultEffectiveUserId);
}
}
public void setResult(boolean matched, Intent intent, int timeoutMs, int effectiveUserId) {
mResultMatched = matched;
mResultData = intent;
mResultTimeoutMs = timeoutMs;
mResultEffectiveUserId = effectiveUserId;
mHasResult = true;
if (mListener != null) {
mListener.onCredentialChecked(mResultMatched, mResultData, mResultTimeoutMs,
mResultEffectiveUserId);
}
}
public void clearResult() {
mHasResult = false;
mResultMatched = false;
mResultData = null;
mResultTimeoutMs = 0;
mResultEffectiveUserId = 0;
}
interface Listener {
public void onCredentialChecked(boolean matched, Intent intent, int timeoutMs,
int effectiveUserId);
}
}
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