1b8d5ffb47
instrument visibility on all fingerprint views rename and delete action add fingerprint action is implicit in flow Bug: 22951001 Change-Id: I53f048f479e24754972b801598d5da393ba9d716
115 lines
3.9 KiB
Java
115 lines
3.9 KiB
Java
/*
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* Copyright (C) 2015 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.fingerprint;
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import android.content.Context;
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import android.content.Intent;
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import android.hardware.fingerprint.FingerprintManager;
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import android.os.Bundle;
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import com.android.internal.logging.MetricsLogger;
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import com.android.settings.ChooseLockSettingsHelper;
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import com.android.settings.R;
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/**
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* Activity explaining the fingerprint sensor location for fingerprint enrollment.
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*/
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public class FingerprintEnrollFindSensor extends FingerprintEnrollBase {
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private static final int CONFIRM_REQUEST = 1;
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private static final int ENROLLING = 2;
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private FingerprintLocationAnimationView mAnimation;
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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setContentView(R.layout.fingerprint_enroll_find_sensor);
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setHeaderText(R.string.security_settings_fingerprint_enroll_find_sensor_title);
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if (mToken == null) {
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launchConfirmLock();
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}
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mAnimation = (FingerprintLocationAnimationView) findViewById(
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R.id.fingerprint_sensor_location_animation);
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}
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@Override
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protected void onStart() {
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super.onStart();
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mAnimation.startAnimation();
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}
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@Override
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protected void onStop() {
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super.onStop();
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mAnimation.stopAnimation();
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}
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@Override
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protected void onNextButtonClick() {
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startActivityForResult(getEnrollingIntent(), ENROLLING);
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}
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@Override
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protected void onActivityResult(int requestCode, int resultCode, Intent data) {
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if (requestCode == CONFIRM_REQUEST) {
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if (resultCode == RESULT_OK) {
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mToken = data.getByteArrayExtra(ChooseLockSettingsHelper.EXTRA_KEY_CHALLENGE_TOKEN);
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overridePendingTransition(R.anim.suw_slide_next_in, R.anim.suw_slide_next_out);
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} else {
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finish();
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}
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} else if (requestCode == ENROLLING) {
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if (resultCode == RESULT_FINISHED) {
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setResult(RESULT_FINISHED);
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finish();
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} else if (resultCode == RESULT_SKIP) {
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setResult(RESULT_SKIP);
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finish();
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} else {
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FingerprintManager fpm = getSystemService(FingerprintManager.class);
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int enrolled = fpm.getEnrolledFingerprints().size();
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int max = getResources().getInteger(
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com.android.internal.R.integer.config_fingerprintMaxTemplatesPerUser);
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if (enrolled >= max) {
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finish();
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}
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}
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} else {
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super.onActivityResult(requestCode, resultCode, data);
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}
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}
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private void launchConfirmLock() {
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long challenge = getSystemService(FingerprintManager.class).preEnroll();
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ChooseLockSettingsHelper helper = new ChooseLockSettingsHelper(this);
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if (!helper.launchConfirmationActivity(CONFIRM_REQUEST,
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getString(R.string.security_settings_fingerprint_preference_title),
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null, null, challenge)) {
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// This shouldn't happen, as we should only end up at this step if a lock thingy is
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// already set.
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finish();
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}
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}
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@Override
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protected int getMetricsCategory() {
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return MetricsLogger.FINGERPRINT_FIND_SENSOR;
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}
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}
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