[BiometricsV2] Refactor FindRfpsFragment
Refactor FingerprintEnrollFindRfpsFragment to kotlin and add bindView() method for it Bug: 286197313 Test: atest FingerprintEnrollmentActivityTest Test: Manually test enrollment as Rear fingerpint device Change-Id: Ifa11888f3e848fb7127e14ddcc41d02277163a1a
This commit is contained in:
Milton Wu
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/*
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* Copyright (C) 2022 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.biometrics2.ui.view;
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import static android.hardware.fingerprint.FingerprintManager.ENROLL_FIND_SENSOR;
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import static android.view.View.OnClickListener;
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import android.app.Activity;
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import android.content.Context;
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import android.hardware.fingerprint.FingerprintManager;
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import android.os.Bundle;
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import android.util.Log;
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import android.view.LayoutInflater;
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import android.view.Surface;
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import android.view.View;
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import android.view.ViewGroup;
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import androidx.annotation.NonNull;
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import androidx.annotation.Nullable;
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import androidx.fragment.app.Fragment;
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import androidx.fragment.app.FragmentActivity;
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import androidx.lifecycle.LiveData;
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import androidx.lifecycle.Observer;
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import androidx.lifecycle.ViewModelProvider;
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import com.android.settings.R;
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import com.android.settings.biometrics.fingerprint.FingerprintFindSensorAnimation;
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import com.android.settings.biometrics2.ui.model.EnrollmentProgress;
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import com.android.settings.biometrics2.ui.model.EnrollmentStatusMessage;
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import com.android.settings.biometrics2.ui.viewmodel.DeviceRotationViewModel;
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import com.android.settings.biometrics2.ui.viewmodel.FingerprintEnrollFindSensorViewModel;
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import com.android.settings.biometrics2.ui.viewmodel.FingerprintEnrollProgressViewModel;
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import com.google.android.setupcompat.template.FooterBarMixin;
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import com.google.android.setupcompat.template.FooterButton;
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import com.google.android.setupdesign.GlifLayout;
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/**
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* Fragment explaining the side fingerprint sensor location for fingerprint enrollment.
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* It interacts with ProgressViewModel, and FingerprintFindSensorAnimation.
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* <pre>
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| Has | UDFPS | SFPS | Other (Rear FPS) |
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|---------------------|-------|------|------------------|
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| Primary button | Yes | No | No |
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| Illustration Lottie | Yes | Yes | No |
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| Animation | No | No | Depend on layout |
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| Progress ViewModel | No | Yes | Yes |
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| Orientation detect | No | Yes | No |
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| Foldable detect | No | Yes | No |
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</pre>
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*/
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public class FingerprintEnrollFindRfpsFragment extends Fragment {
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private static final boolean DEBUG = false;
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private static final String TAG = "FingerprintEnrollFindRfpsFragment";
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private FingerprintEnrollFindSensorViewModel mViewModel;
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private FingerprintEnrollProgressViewModel mProgressViewModel;
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private DeviceRotationViewModel mRotationViewModel;
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private View mView;
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private GlifLayout mGlifLayout;
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private FooterBarMixin mFooterBarMixin;
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private final OnClickListener mOnSkipClickListener = (v) -> mViewModel.onSkipButtonClick();
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@Nullable private FingerprintFindSensorAnimation mAnimation;
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@Surface.Rotation private int mLastRotation = -1;
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private final Observer<Integer> mRotationObserver = rotation -> {
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if (DEBUG) {
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Log.d(TAG, "rotationObserver " + rotation);
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}
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if (rotation != null) {
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onRotationChanged(rotation);
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}
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};
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private final Observer<EnrollmentProgress> mProgressObserver = progress -> {
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if (DEBUG) {
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Log.d(TAG, "mProgressObserver(" + progress + ")");
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}
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if (progress != null && !progress.isInitialStep()) {
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stopLookingForFingerprint(true);
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}
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};
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private final Observer<EnrollmentStatusMessage> mLastCancelMessageObserver = errorMessage -> {
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if (DEBUG) {
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Log.d(TAG, "mLastCancelMessageObserver(" + errorMessage + ")");
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}
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if (errorMessage != null) {
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onLastCancelMessage(errorMessage);
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}
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};
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@Nullable
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@Override
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public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container,
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@Nullable Bundle savedInstanceState) {
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final Context context = inflater.getContext();
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mView = inflater.inflate(R.layout.fingerprint_enroll_find_sensor, container, false);
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mGlifLayout = mView.findViewById(R.id.setup_wizard_layout);
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mFooterBarMixin = mGlifLayout.getMixin(FooterBarMixin.class);
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mFooterBarMixin.setSecondaryButton(
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new FooterButton.Builder(context)
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.setText(R.string.security_settings_fingerprint_enroll_enrolling_skip)
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.setButtonType(FooterButton.ButtonType.SKIP)
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.setTheme(R.style.SudGlifButton_Secondary)
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.build()
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);
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View animationView = mView.findViewById(R.id.fingerprint_sensor_location_animation);
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if (animationView instanceof FingerprintFindSensorAnimation) {
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mAnimation = (FingerprintFindSensorAnimation) animationView;
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}
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return mView;
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}
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@Override
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public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
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super.onViewCreated(view, savedInstanceState);
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final Activity activity = getActivity();
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final GlifLayoutHelper glifLayoutHelper = new GlifLayoutHelper(activity, mGlifLayout);
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glifLayoutHelper.setHeaderText(
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R.string.security_settings_fingerprint_enroll_find_sensor_title);
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glifLayoutHelper.setDescriptionText(
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getText(R.string.security_settings_fingerprint_enroll_find_sensor_message));
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mFooterBarMixin.getSecondaryButton().setOnClickListener(mOnSkipClickListener);
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}
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@Override
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public void onStart() {
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super.onStart();
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if (DEBUG) {
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Log.d(TAG, "onStart(), start looking for fingerprint, animation exist:"
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+ (mAnimation != null));
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}
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startLookingForFingerprint();
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}
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@Override
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public void onResume() {
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final LiveData<Integer> rotationLiveData = mRotationViewModel.getLiveData();
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mLastRotation = rotationLiveData.getValue();
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rotationLiveData.observe(this, mRotationObserver);
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if (mAnimation != null) {
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if (DEBUG) {
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Log.d(TAG, "onResume(), start animation");
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}
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mAnimation.startAnimation();
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}
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super.onResume();
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}
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@Override
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public void onPause() {
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if (mAnimation != null) {
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if (DEBUG) {
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Log.d(TAG, "onPause(), pause animation");
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}
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mAnimation.pauseAnimation();
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}
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super.onPause();
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}
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@Override
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public void onStop() {
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super.onStop();
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final boolean isEnrolling = mProgressViewModel.isEnrolling();
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if (DEBUG) {
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Log.d(TAG, "onStop(), current enrolling: " + isEnrolling + ", animation exist:"
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+ (mAnimation != null));
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}
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if (isEnrolling) {
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stopLookingForFingerprint(false);
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}
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}
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private void startLookingForFingerprint() {
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if (mProgressViewModel.isEnrolling()) {
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Log.d(TAG, "startLookingForFingerprint(), failed because isEnrolling is true before"
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+ " starting");
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return;
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}
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final boolean startResult = mProgressViewModel.startEnrollment(ENROLL_FIND_SENSOR);
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if (!startResult) {
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Log.e(TAG, "startLookingForFingerprint(), failed to start enrollment");
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}
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mProgressViewModel.getProgressLiveData().observe(this, mProgressObserver);
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}
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private void stopLookingForFingerprint(boolean waitForLastCancelErrMsg) {
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if (!mProgressViewModel.isEnrolling()) {
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Log.d(TAG, "stopLookingForFingerprint(), failed because isEnrolling is false before"
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+ " stopping");
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return;
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}
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if (waitForLastCancelErrMsg) {
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mProgressViewModel.clearErrorMessageLiveData(); // Prevent got previous error message
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mProgressViewModel.getErrorMessageLiveData().observe(this,
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mLastCancelMessageObserver);
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}
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mProgressViewModel.getProgressLiveData().removeObserver(mProgressObserver);
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final boolean cancelResult = mProgressViewModel.cancelEnrollment();
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if (!cancelResult) {
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Log.e(TAG, "stopLookingForFingerprint(), failed to cancel enrollment");
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}
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}
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private void onRotationChanged(@Surface.Rotation int newRotation) {
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if (DEBUG) {
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Log.d(TAG, "onRotationChanged() from " + mLastRotation + " to " + newRotation);
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}
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if (newRotation % 2 != mLastRotation % 2) {
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// Fragment is going to be recreated, just stopLookingForFingerprint() here.
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stopLookingForFingerprint(true);
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}
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}
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private void onLastCancelMessage(@NonNull EnrollmentStatusMessage errorMessage) {
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if (errorMessage.getMsgId() == FingerprintManager.FINGERPRINT_ERROR_CANCELED) {
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final EnrollmentProgress progress = mProgressViewModel.getProgressLiveData().getValue();
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mProgressViewModel.clearProgressLiveData();
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mProgressViewModel.getErrorMessageLiveData().removeObserver(mLastCancelMessageObserver);
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if (progress != null && !progress.isInitialStep()) {
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mViewModel.onStartButtonClick();
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}
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} else {
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Log.e(TAG, "mErrorMessageObserver(" + errorMessage + ")");
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}
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}
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@Override
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public void onDestroy() {
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if (mAnimation != null) {
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if (DEBUG) {
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Log.d(TAG, "onDestroy(), stop animation");
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}
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mAnimation.stopAnimation();
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}
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super.onDestroy();
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}
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@Override
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public void onAttach(@NonNull Context context) {
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final FragmentActivity activity = getActivity();
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final ViewModelProvider provider = new ViewModelProvider(activity);
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mViewModel = provider.get(FingerprintEnrollFindSensorViewModel.class);
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mProgressViewModel = provider.get(FingerprintEnrollProgressViewModel.class);
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mRotationViewModel = provider.get(DeviceRotationViewModel.class);
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super.onAttach(context);
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}
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}
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@@ -0,0 +1,286 @@
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/*
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* Copyright (C) 2022 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.biometrics2.ui.view
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import android.content.Context
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import android.hardware.fingerprint.FingerprintManager
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import android.hardware.fingerprint.FingerprintManager.ENROLL_FIND_SENSOR
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import android.os.Bundle
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import android.util.Log
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import android.view.LayoutInflater
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import android.view.Surface
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import android.view.View
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import android.view.ViewGroup
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import androidx.fragment.app.Fragment
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import androidx.fragment.app.FragmentActivity
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import androidx.lifecycle.LiveData
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import androidx.lifecycle.Observer
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import androidx.lifecycle.ViewModelProvider
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import com.android.settings.R
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import com.android.settings.biometrics.fingerprint.FingerprintFindSensorAnimation
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import com.android.settings.biometrics2.ui.model.EnrollmentProgress
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import com.android.settings.biometrics2.ui.model.EnrollmentStatusMessage
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import com.android.settings.biometrics2.ui.viewmodel.DeviceRotationViewModel
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import com.android.settings.biometrics2.ui.viewmodel.FingerprintEnrollFindSensorViewModel
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import com.android.settings.biometrics2.ui.viewmodel.FingerprintEnrollProgressViewModel
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import com.google.android.setupcompat.template.FooterBarMixin
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import com.google.android.setupcompat.template.FooterButton
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import com.google.android.setupdesign.GlifLayout
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/**
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* Fragment explaining the side fingerprint sensor location for fingerprint enrollment.
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* It interacts with ProgressViewModel, and FingerprintFindSensorAnimation.
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* <pre>
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* | Has | UDFPS | SFPS | Other (Rear FPS) |
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* |---------------------|-------|------|------------------|
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* | Primary button | Yes | No | No |
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* | Illustration Lottie | Yes | Yes | No |
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* | Animation | No | No | Depend on layout |
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* | Progress ViewModel | No | Yes | Yes |
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* | Orientation detect | No | Yes | No |
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* | Foldable detect | No | Yes | No |
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* </pre>
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*/
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class FingerprintEnrollFindRfpsFragment : Fragment() {
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private var _viewModel: FingerprintEnrollFindSensorViewModel? = null
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private val viewModel: FingerprintEnrollFindSensorViewModel
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get() = _viewModel!!
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private var _progressViewModel: FingerprintEnrollProgressViewModel? = null
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private val progressViewModel: FingerprintEnrollProgressViewModel
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get() = _progressViewModel!!
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private var _rotationViewModel: DeviceRotationViewModel? = null
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private val rotationViewModel: DeviceRotationViewModel
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get() = _rotationViewModel!!
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private var findRfpsView: GlifLayout? = null
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private val onSkipClickListener =
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View.OnClickListener { _: View? -> viewModel.onSkipButtonClick() }
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private var animation: FingerprintFindSensorAnimation? = null
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@Surface.Rotation
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private var lastRotation = -1
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private val rotationObserver = Observer { rotation: Int? ->
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if (DEBUG) {
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Log.d(TAG, "rotationObserver $rotation")
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}
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rotation?.let { onRotationChanged(it) }
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}
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private val progressObserver: Observer<EnrollmentProgress> =
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Observer<EnrollmentProgress> { progress: EnrollmentProgress? ->
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if (DEBUG) {
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Log.d(TAG, "progressObserver($progress)")
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}
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if (progress != null && !progress.isInitialStep) {
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stopLookingForFingerprint(true)
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}
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}
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private val lastCancelMessageObserver: Observer<EnrollmentStatusMessage> =
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Observer<EnrollmentStatusMessage> { errorMessage: EnrollmentStatusMessage? ->
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if (DEBUG) {
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Log.d(TAG, "lastCancelMessageObserver($errorMessage)")
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}
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errorMessage?.let { onLastCancelMessage(it) }
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}
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|
|
||||||
|
override fun onCreateView(
|
||||||
|
inflater: LayoutInflater, container: ViewGroup?,
|
||||||
|
savedInstanceState: Bundle?
|
||||||
|
): View {
|
||||||
|
findRfpsView = inflater.inflate(
|
||||||
|
R.layout.fingerprint_enroll_find_sensor,
|
||||||
|
container,
|
||||||
|
false
|
||||||
|
) as GlifLayout
|
||||||
|
|
||||||
|
val animationView = findRfpsView!!.findViewById<View>(
|
||||||
|
R.id.fingerprint_sensor_location_animation
|
||||||
|
)
|
||||||
|
if (animationView is FingerprintFindSensorAnimation) {
|
||||||
|
animation = animationView
|
||||||
|
}
|
||||||
|
|
||||||
|
return findRfpsView!!
|
||||||
|
}
|
||||||
|
|
||||||
|
override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
|
||||||
|
super.onViewCreated(view, savedInstanceState)
|
||||||
|
requireActivity().bindFingerprintEnrollFindRfpsView(
|
||||||
|
view = findRfpsView!!,
|
||||||
|
onSkipClickListener = onSkipClickListener
|
||||||
|
)
|
||||||
|
}
|
||||||
|
|
||||||
|
override fun onStart() {
|
||||||
|
super.onStart()
|
||||||
|
if (DEBUG) {
|
||||||
|
Log.d(
|
||||||
|
TAG,
|
||||||
|
"onStart(), start looking for fingerprint, animation exist:${animation != null}"
|
||||||
|
)
|
||||||
|
}
|
||||||
|
startLookingForFingerprint()
|
||||||
|
}
|
||||||
|
|
||||||
|
override fun onResume() {
|
||||||
|
val rotationLiveData: LiveData<Int> = rotationViewModel.liveData
|
||||||
|
lastRotation = rotationLiveData.value!!
|
||||||
|
rotationLiveData.observe(this, rotationObserver)
|
||||||
|
animation?.let {
|
||||||
|
if (DEBUG) {
|
||||||
|
Log.d(TAG, "onResume(), start animation")
|
||||||
|
}
|
||||||
|
it.startAnimation()
|
||||||
|
}
|
||||||
|
super.onResume()
|
||||||
|
}
|
||||||
|
|
||||||
|
override fun onPause() {
|
||||||
|
animation?.let {
|
||||||
|
if (DEBUG) {
|
||||||
|
Log.d(TAG, "onPause(), pause animation")
|
||||||
|
}
|
||||||
|
it.pauseAnimation()
|
||||||
|
}
|
||||||
|
super.onPause()
|
||||||
|
}
|
||||||
|
|
||||||
|
override fun onStop() {
|
||||||
|
super.onStop()
|
||||||
|
val isEnrolling: Boolean = progressViewModel.isEnrolling
|
||||||
|
if (DEBUG) {
|
||||||
|
Log.d(
|
||||||
|
TAG,
|
||||||
|
"onStop(), current enrolling: ${isEnrolling}, animation exist:${animation != null}"
|
||||||
|
)
|
||||||
|
}
|
||||||
|
if (isEnrolling) {
|
||||||
|
stopLookingForFingerprint(false)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
private fun startLookingForFingerprint() {
|
||||||
|
if (progressViewModel.isEnrolling) {
|
||||||
|
Log.d(
|
||||||
|
TAG,
|
||||||
|
"startLookingForFingerprint(), failed because isEnrolling is true before starting"
|
||||||
|
)
|
||||||
|
return
|
||||||
|
}
|
||||||
|
val startResult: Boolean = progressViewModel.startEnrollment(ENROLL_FIND_SENSOR)
|
||||||
|
if (!startResult) {
|
||||||
|
Log.e(TAG, "startLookingForFingerprint(), failed to start enrollment")
|
||||||
|
}
|
||||||
|
progressViewModel.progressLiveData.observe(this, progressObserver)
|
||||||
|
}
|
||||||
|
|
||||||
|
private fun stopLookingForFingerprint(waitForLastCancelErrMsg: Boolean) {
|
||||||
|
if (!progressViewModel.isEnrolling) {
|
||||||
|
Log.d(
|
||||||
|
TAG,
|
||||||
|
"stopLookingForFingerprint(), failed because isEnrolling is false before stopping"
|
||||||
|
)
|
||||||
|
return
|
||||||
|
}
|
||||||
|
if (waitForLastCancelErrMsg) {
|
||||||
|
progressViewModel.clearErrorMessageLiveData() // Prevent got previous error message
|
||||||
|
progressViewModel.errorMessageLiveData.observe(this, lastCancelMessageObserver)
|
||||||
|
}
|
||||||
|
progressViewModel.progressLiveData.removeObserver(progressObserver)
|
||||||
|
val cancelResult: Boolean = progressViewModel.cancelEnrollment()
|
||||||
|
if (!cancelResult) {
|
||||||
|
Log.e(TAG, "stopLookingForFingerprint(), failed to cancel enrollment")
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
private fun onRotationChanged(@Surface.Rotation newRotation: Int) {
|
||||||
|
if (DEBUG) {
|
||||||
|
Log.d(TAG, "onRotationChanged() from $lastRotation to $newRotation")
|
||||||
|
}
|
||||||
|
if (newRotation % 2 != lastRotation % 2) {
|
||||||
|
// Fragment is going to be recreated, just stopLookingForFingerprint() here.
|
||||||
|
stopLookingForFingerprint(true)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
private fun onLastCancelMessage(errorMessage: EnrollmentStatusMessage) {
|
||||||
|
if (errorMessage.msgId == FingerprintManager.FINGERPRINT_ERROR_CANCELED) {
|
||||||
|
val progress: EnrollmentProgress? = progressViewModel.progressLiveData.value
|
||||||
|
progressViewModel.clearProgressLiveData()
|
||||||
|
progressViewModel.errorMessageLiveData.removeObserver(lastCancelMessageObserver)
|
||||||
|
if (progress != null && !progress.isInitialStep) {
|
||||||
|
viewModel.onStartButtonClick()
|
||||||
|
}
|
||||||
|
} else {
|
||||||
|
Log.e(TAG, "errorMessageObserver($errorMessage)")
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
override fun onDestroy() {
|
||||||
|
animation?.let {
|
||||||
|
if (DEBUG) {
|
||||||
|
Log.d(TAG, "onDestroy(), stop animation")
|
||||||
|
}
|
||||||
|
it.stopAnimation()
|
||||||
|
}
|
||||||
|
super.onDestroy()
|
||||||
|
}
|
||||||
|
|
||||||
|
override fun onAttach(context: Context) {
|
||||||
|
ViewModelProvider(requireActivity()).let { provider ->
|
||||||
|
_viewModel = provider[FingerprintEnrollFindSensorViewModel::class.java]
|
||||||
|
_progressViewModel = provider[FingerprintEnrollProgressViewModel::class.java]
|
||||||
|
_rotationViewModel = provider[DeviceRotationViewModel::class.java]
|
||||||
|
}
|
||||||
|
super.onAttach(context)
|
||||||
|
}
|
||||||
|
|
||||||
|
companion object {
|
||||||
|
private const val DEBUG = false
|
||||||
|
private const val TAG = "FingerprintEnrollFindRfpsFragment"
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
fun FragmentActivity.bindFingerprintEnrollFindRfpsView(
|
||||||
|
view: GlifLayout,
|
||||||
|
onSkipClickListener: View.OnClickListener,
|
||||||
|
) {
|
||||||
|
GlifLayoutHelper(this, view).let {
|
||||||
|
it.setHeaderText(
|
||||||
|
R.string.security_settings_fingerprint_enroll_find_sensor_title
|
||||||
|
)
|
||||||
|
it.setDescriptionText(
|
||||||
|
getText(R.string.security_settings_fingerprint_enroll_find_sensor_message)
|
||||||
|
)
|
||||||
|
}
|
||||||
|
|
||||||
|
view.getMixin(FooterBarMixin::class.java).secondaryButton =
|
||||||
|
FooterButton.Builder(this)
|
||||||
|
.setText(R.string.security_settings_fingerprint_enroll_enrolling_skip)
|
||||||
|
.setButtonType(FooterButton.ButtonType.SKIP)
|
||||||
|
.setTheme(R.style.SudGlifButton_Secondary)
|
||||||
|
.build()
|
||||||
|
.also {
|
||||||
|
it.setOnClickListener(onSkipClickListener)
|
||||||
|
}
|
||||||
|
}
|
||||||
Reference in New Issue
Block a user