1/*
2 * Copyright (C) 2015 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License
15 */
16
17package com.android.settings.fingerprint;
18
19import android.content.Context;
20import android.content.Intent;
21import android.hardware.fingerprint.FingerprintManager;
22import android.os.Bundle;
23import android.os.UserHandle;
24import android.view.View;
25import android.widget.Button;
26
27import com.android.internal.logging.MetricsProto.MetricsEvent;
28import com.android.settings.R;
29
30/**
31 * Activity which concludes fingerprint enrollment.
32 */
33public class FingerprintEnrollFinish extends FingerprintEnrollBase {
34
35    @Override
36    protected void onCreate(Bundle savedInstanceState) {
37        super.onCreate(savedInstanceState);
38        setContentView(R.layout.fingerprint_enroll_finish);
39        setHeaderText(R.string.security_settings_fingerprint_enroll_finish_title);
40        Button addButton = (Button) findViewById(R.id.add_another_button);
41
42        FingerprintManager fpm = (FingerprintManager) getSystemService(Context.FINGERPRINT_SERVICE);
43        int enrolled = fpm.getEnrolledFingerprints(mUserId).size();
44        int max = getResources().getInteger(
45                com.android.internal.R.integer.config_fingerprintMaxTemplatesPerUser);
46        if (enrolled >= max) {
47            /* Don't show "Add" button if too many fingerprints already added */
48            addButton.setVisibility(View.INVISIBLE);
49        } else {
50            addButton.setOnClickListener(this);
51        }
52    }
53
54    @Override
55    protected void onNextButtonClick() {
56        setResult(RESULT_FINISHED);
57        finish();
58    }
59
60    @Override
61    public void onClick(View v) {
62        if (v.getId() == R.id.add_another_button) {
63            final Intent intent = getEnrollingIntent();
64            intent.addFlags(Intent.FLAG_ACTIVITY_FORWARD_RESULT);
65            startActivity(intent);
66            finish();
67        }
68        super.onClick(v);
69    }
70
71    @Override
72    protected int getMetricsCategory() {
73        return MetricsEvent.FINGERPRINT_ENROLL_FINISH;
74    }
75}
76