am 36d6d2ff: am 4c55266b: am 0d6e1da5: am 87fadbe6: [Fingerprint] Help text for backup screen lock

<?xml version="1.0" encoding="utf-8"?>

<!-- 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

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     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.

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<TextView xmlns:android="http://schemas.android.com/apk/res/android"

    android:layout_width="match_parent"

    android:layout_height="wrap_content"

    android:gravity="center_vertical"

    android:minHeight="56dp"

    android:paddingStart="?android:attr/listPreferredItemPaddingStart"

    android:paddingEnd="?android:attr/listPreferredItemPaddingEnd"

    android:text="@string/lock_settings_picker_fingerprint_message"

    android:textAppearance="@android:style/TextAppearance.Material.Subhead" />

    <!--  Title for security picker to choose the unlock method: None/Pattern/PIN/Password [CHAR LIMIT=22] -->

    <string name="lock_settings_picker_title">Choose screen lock</string>

    <!-- Message shown in screen lock picker while setting up the backup/fallback screen lock method for fingerprint. Users can choose to use this method to unlock the screen instead of fingerprint, or when fingerprint is not accepted. [CHAR LIMIT=80] [BACKUP_MESSAGE_ID=2799884038398627882] -->

    <string name="lock_settings_picker_fingerprint_message">Choose your backup screen lock method</string>

    <!--  Main Security lock settings --><skip />

    <!--  Title for PreferenceScreen to launch picker for security method when there is none [CHAR LIMIT=22] -->

    <string name="unlock_set_unlock_launch_picker_title">Screen lock</string>

import android.hardware.fingerprint.FingerprintManager.RemovalCallback;

import android.util.EventLog;

import android.util.Log;

import android.view.LayoutInflater;

import android.view.View;

import android.view.accessibility.AccessibilityManager;

import android.widget.ListView;

import android.widget.Toast;

import com.android.internal.logging.MetricsLogger;

            }

        }

        @Override

        public void onViewCreated(View view, Bundle savedInstanceState) {

            super.onViewCreated(view, savedInstanceState);

            if (mForFingerprint) {

                final LayoutInflater inflater = LayoutInflater.from(getContext());

                final ListView listView = getListView();

                final View fingerprintHeader = inflater.inflate(

                        R.layout.choose_lock_generic_fingerprint_header, listView, false);

                listView.addHeaderView(fingerprintHeader, null, false);

            }

        }

        @Override

        public boolean onPreferenceTreeClick(PreferenceScreen preferenceScreen,

                Preference preference) {