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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.fingerprint;
import android.app.admin.DevicePolicyManager;
import android.content.Intent;
import android.hardware.fingerprint.FingerprintManager;
import android.os.Bundle;
import com.android.internal.logging.MetricsLogger;
import com.android.settings.ChooseLockGeneric;
import com.android.settings.ChooseLockSettingsHelper;
import com.android.settings.R;
/**
* Onboarding activity for fingerprint enrollment.
*/
public class FingerprintEnrollOnboard extends FingerprintEnrollBase {
private static final int CHOOSE_LOCK_GENERIC_REQUEST = 1;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.fingerprint_enroll_onboard);
setHeaderText(R.string.security_settings_fingerprint_enroll_onboard_title);
}
@Override
protected void onNextButtonClick() {
launchChooseLock();
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == CHOOSE_LOCK_GENERIC_REQUEST && resultCode == RESULT_FINISHED) {
byte[] token = data.getByteArrayExtra(
ChooseLockSettingsHelper.EXTRA_KEY_CHALLENGE_TOKEN);
setResult(RESULT_FINISHED);
launchFindSensor(token);
} else {
super.onActivityResult(requestCode, resultCode, data);
}
}
private void launchChooseLock() {
Intent intent = getChooseLockIntent();
long challenge = getSystemService(FingerprintManager.class).preEnroll();
intent.putExtra(ChooseLockGeneric.ChooseLockGenericFragment.MINIMUM_QUALITY_KEY,
DevicePolicyManager.PASSWORD_QUALITY_SOMETHING);
intent.putExtra(ChooseLockGeneric.ChooseLockGenericFragment.HIDE_DISABLED_PREFS, true);
intent.putExtra(ChooseLockSettingsHelper.EXTRA_KEY_HAS_CHALLENGE, true);
intent.putExtra(ChooseLockSettingsHelper.EXTRA_KEY_CHALLENGE, challenge);
intent.putExtra(ChooseLockSettingsHelper.EXTRA_KEY_FOR_FINGERPRINT, true);
startActivityForResult(intent, CHOOSE_LOCK_GENERIC_REQUEST);
}
protected Intent getChooseLockIntent() {
return new Intent(this, ChooseLockGeneric.class);
}
private void launchFindSensor(byte[] token) {
Intent intent = getFindSensorIntent();
intent.putExtra(ChooseLockSettingsHelper.EXTRA_KEY_CHALLENGE_TOKEN, token);
startActivity(intent);
finish();
}
protected Intent getFindSensorIntent() {
return new Intent(this, FingerprintEnrollFindSensor.class);
}
@Override
protected int getMetricsCategory() {
return MetricsLogger.FINGERPRINT_ENROLL_ONBOARD;
}
}
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