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[Fingerprint] Export FingerprintEnrollIntroduction
[android-x86/packages-apps-Settings.git] / src / com / android / settings / fingerprint / FingerprintEnrollIntroduction.java
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
17 package com.android.settings.fingerprint;
18
19 import android.app.admin.DevicePolicyManager;
20 import android.content.Intent;
21 import android.os.Bundle;
22 import android.os.UserHandle;
23 import android.view.View;
24
25 import com.android.settings.ChooseLockSettingsHelper;
26 import com.android.settings.HelpUtils;
27 import com.android.settings.R;
28
29 /**
30  * Onboarding activity for fingerprint enrollment.
31  */
32 public class FingerprintEnrollIntroduction extends FingerprintEnrollBase {
33
34     private boolean mHasPassword;
35
36     @Override
37     protected void onCreate(Bundle savedInstanceState) {
38         super.onCreate(savedInstanceState);
39         setContentView(R.layout.fingerprint_enroll_introduction);
40         setHeaderText(R.string.security_settings_fingerprint_enroll_introduction_title);
41         findViewById(R.id.cancel_button).setOnClickListener(this);
42         findViewById(R.id.learn_more_button).setOnClickListener(this);
43         final double passwordQuality = new ChooseLockSettingsHelper(this).utils()
44                 .getActivePasswordQuality(UserHandle.myUserId());
45         mHasPassword = passwordQuality != DevicePolicyManager.PASSWORD_QUALITY_UNSPECIFIED;
46     }
47
48     @Override
49     protected void onNextButtonClick() {
50         Intent intent = new Intent();
51         final String clazz;
52         if (!mHasPassword) {
53             // No fingerprints registered, launch into enrollment wizard.
54             clazz = FingerprintEnrollOnboard.class.getName();
55         } else {
56             // Lock thingy is already set up, launch directly into find sensor step from wizard.
57             clazz = FingerprintEnrollFindSensor.class.getName();
58         }
59         intent.setClassName("com.android.settings", clazz);
60         startActivityForResult(intent, 0);
61     }
62
63     @Override
64     protected void onActivityResult(int requestCode, int resultCode, Intent data) {
65         if (resultCode == RESULT_FINISHED) {
66             finish();
67         } else {
68             super.onActivityResult(requestCode, resultCode, data);
69         }
70     }
71
72     @Override
73     public void onClick(View v) {
74         if (v.getId() == R.id.cancel_button) {
75             finish();
76         }
77         if (v.getId() == R.id.learn_more_button) {
78             launchFingerprintHelp();
79         }
80         super.onClick(v);
81     }
82
83     private void launchFingerprintHelp() {
84         Intent helpIntent = HelpUtils.getHelpIntent(this,
85                 getString(R.string.help_url_fingerprint), getClass().getName());
86         startActivity(helpIntent);
87     }
88 }