[BiometricsV2] Refactor FindSfpsFragment (75450f79) · Commits · e / os / android_packages_apps_Settings

src/com/android/settings/biometrics2/ui/view/FingerprintEnrollFindSfpsFragment.java

deleted100644 → 0

+0 −286

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		/*
		* Copyright (C) 2022 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
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* 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.
		*/

		package com.android.settings.biometrics2.ui.view;

		import static android.hardware.fingerprint.FingerprintManager.ENROLL_FIND_SENSOR;

		import android.app.Activity;
		import android.content.Context;
		import android.hardware.fingerprint.FingerprintManager;
		import android.os.Bundle;
		import android.util.Log;
		import android.view.LayoutInflater;
		import android.view.Surface;
		import android.view.View;
		import android.view.View.OnClickListener;
		import android.view.ViewGroup;

		import androidx.annotation.NonNull;
		import androidx.annotation.Nullable;
		import androidx.annotation.RawRes;
		import androidx.fragment.app.Fragment;
		import androidx.fragment.app.FragmentActivity;
		import androidx.lifecycle.LiveData;
		import androidx.lifecycle.Observer;
		import androidx.lifecycle.ViewModelProvider;

		import com.android.settings.R;
		import com.android.settings.biometrics2.ui.model.EnrollmentProgress;
		import com.android.settings.biometrics2.ui.model.EnrollmentStatusMessage;
		import com.android.settings.biometrics2.ui.viewmodel.DeviceFoldedViewModel;
		import com.android.settings.biometrics2.ui.viewmodel.DeviceRotationViewModel;
		import com.android.settings.biometrics2.ui.viewmodel.FingerprintEnrollFindSensorViewModel;
		import com.android.settings.biometrics2.ui.viewmodel.FingerprintEnrollProgressViewModel;
		import com.android.settingslib.widget.LottieColorUtils;

		import com.airbnb.lottie.LottieAnimationView;
		import com.google.android.setupcompat.template.FooterBarMixin;
		import com.google.android.setupcompat.template.FooterButton;
		import com.google.android.setupdesign.GlifLayout;

		/**
		* Fragment explaining the side fingerprint sensor location for fingerprint enrollment.
		* It interacts with ProgressViewModel, FoldCallback (for different lottie), and
		* LottieAnimationView.
		* <pre>
		\| Has \| UDFPS \| SFPS \| Other (Rear FPS) \|
		\|---------------------\|-------\|------\|------------------\|
		\| Primary button \| Yes \| No \| No \|
		\| Illustration Lottie \| Yes \| Yes \| No \|
		\| Animation \| No \| No \| Depend on layout \|
		\| Progress ViewModel \| No \| Yes \| Yes \|
		\| Orientation detect \| No \| Yes \| No \|
		\| Foldable detect \| No \| Yes \| No \|
		</pre>
		*/
		public class FingerprintEnrollFindSfpsFragment extends Fragment {

		private static final boolean DEBUG = false;
		private static final String TAG = "FingerprintEnrollFindSfpsFragment";

		private FingerprintEnrollFindSensorViewModel mViewModel;
		private FingerprintEnrollProgressViewModel mProgressViewModel;
		private DeviceRotationViewModel mRotationViewModel;
		private DeviceFoldedViewModel mFoldedViewModel;

		private GlifLayout mView;
		private FooterBarMixin mFooterBarMixin;
		private final OnClickListener mOnSkipClickListener = (v) -> mViewModel.onSkipButtonClick();
		private LottieAnimationView mIllustrationLottie;
		@Surface.Rotation private int mAnimationRotation = -1;

		private final Observer<Integer> mRotationObserver = rotation -> {
		if (DEBUG) {
		Log.d(TAG, "rotationObserver " + rotation);
		}
		if (rotation != null) {
		onRotationChanged(rotation);
		}
		};

		private final Observer<EnrollmentProgress> mProgressObserver = progress -> {
		if (DEBUG) {
		Log.d(TAG, "mProgressObserver(" + progress + ")");
		}
		if (progress != null && !progress.isInitialStep()) {
		stopLookingForFingerprint(true);
		}
		};

		private final Observer<EnrollmentStatusMessage> mLastCancelMessageObserver = errorMessage -> {
		if (DEBUG) {
		Log.d(TAG, "mLastCancelMessageObserver(" + errorMessage + ")");
		}
		if (errorMessage != null) {
		onLastCancelMessage(errorMessage);
		}
		};

		@Nullable
		@Override
		public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container,
		@Nullable Bundle savedInstanceState) {
		final Context context = inflater.getContext();
		mView = (GlifLayout) inflater.inflate(R.layout.sfps_enroll_find_sensor_layout, container,
		false);
		mIllustrationLottie = mView.findViewById(R.id.illustration_lottie);
		mFooterBarMixin = mView.getMixin(FooterBarMixin.class);
		mFooterBarMixin.setSecondaryButton(
		new FooterButton.Builder(context)
		.setText(R.string.security_settings_fingerprint_enroll_enrolling_skip)
		.setButtonType(FooterButton.ButtonType.SKIP)
		.setTheme(R.style.SudGlifButton_Secondary)
		.build()
		);
		return mView;
		}

		@Override
		public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
		super.onViewCreated(view, savedInstanceState);
		final Activity activity = getActivity();
		final GlifLayoutHelper glifLayoutHelper = new GlifLayoutHelper(activity, mView);
		glifLayoutHelper.setHeaderText(R.string.security_settings_sfps_enroll_find_sensor_title);
		glifLayoutHelper.setDescriptionText(
		getText(R.string.security_settings_sfps_enroll_find_sensor_message));
		mFooterBarMixin.getSecondaryButton().setOnClickListener(mOnSkipClickListener);
		}

		@Override
		public void onStart() {
		super.onStart();

		final boolean isEnrolling = mProgressViewModel.isEnrolling();
		if (DEBUG) {
		Log.d(TAG, "onStart(), isEnrolling:" + isEnrolling);
		}
		if (!isEnrolling) {
		startLookingForFingerprint();
		}
		}

		@Override
		public void onResume() {
		super.onResume();
		final LiveData<Integer> rotationLiveData = mRotationViewModel.getLiveData();
		playLottieAnimation(rotationLiveData.getValue());
		rotationLiveData.observe(this, mRotationObserver);
		}

		@Override
		public void onPause() {
		mRotationViewModel.getLiveData().removeObserver(mRotationObserver);
		super.onPause();
		}

		@Override
		public void onStop() {
		super.onStop();
		final boolean isEnrolling = mProgressViewModel.isEnrolling();
		if (DEBUG) {
		Log.d(TAG, "onStop(), isEnrolling:" + isEnrolling);
		}
		if (isEnrolling) {
		stopLookingForFingerprint(false);
		}
		}

		private void startLookingForFingerprint() {
		if (mProgressViewModel.isEnrolling()) {
		Log.d(TAG, "startLookingForFingerprint(), failed because isEnrolling is true before"
		+ " starting");
		return;
		}

		mProgressViewModel.clearProgressLiveData();
		mProgressViewModel.getProgressLiveData().observe(this, mProgressObserver);
		final boolean startResult = mProgressViewModel.startEnrollment(ENROLL_FIND_SENSOR);
		if (!startResult) {
		Log.e(TAG, "startLookingForFingerprint(), failed to start enrollment");
		}
		}

		private void stopLookingForFingerprint(boolean waitForLastCancelErrMsg) {
		if (!mProgressViewModel.isEnrolling()) {
		Log.d(TAG, "stopLookingForFingerprint(), failed because isEnrolling is false before"
		+ " stopping");
		return;
		}

		if (waitForLastCancelErrMsg) {
		mProgressViewModel.clearErrorMessageLiveData(); // Prevent got previous error message
		mProgressViewModel.getErrorMessageLiveData().observe(this,
		mLastCancelMessageObserver);
		}

		mProgressViewModel.getProgressLiveData().removeObserver(mProgressObserver);
		final boolean cancelResult = mProgressViewModel.cancelEnrollment();
		if (!cancelResult) {
		Log.e(TAG, "stopLookingForFingerprint(), failed to cancel enrollment");
		}
		}

		private void onRotationChanged(@Surface.Rotation int newRotation) {
		if (DEBUG) {
		Log.d(TAG, "onRotationChanged() from " + mAnimationRotation + " to " + newRotation);
		}
		if ((newRotation + 2) % 4 == mAnimationRotation) {
		// Fragment not changed, we just need to play correct rotation animation
		playLottieAnimation(newRotation);
		} else if (newRotation % 2 != mAnimationRotation % 2) {
		// Fragment is going to be recreated, just stopLookingForFingerprint() here.
		stopLookingForFingerprint(true);
		}
		}

		private void onLastCancelMessage(@NonNull EnrollmentStatusMessage errorMessage) {
		if (errorMessage.getMsgId() == FingerprintManager.FINGERPRINT_ERROR_CANCELED) {
		final EnrollmentProgress progress = mProgressViewModel.getProgressLiveData().getValue();
		mProgressViewModel.clearProgressLiveData();
		mProgressViewModel.getErrorMessageLiveData().removeObserver(mLastCancelMessageObserver);
		if (progress != null && !progress.isInitialStep()) {
		mViewModel.onStartButtonClick();
		}
		} else {
		Log.e(TAG, "mErrorMessageObserver(" + errorMessage + ")");
		}
		}

		private void playLottieAnimation(@Surface.Rotation int rotation) {
		@RawRes final int animationRawRes = getSfpsLottieAnimationRawRes(rotation);
		if (DEBUG) {
		Log.d(TAG, "play lottie animation " + animationRawRes
		+ ", previous rotation:" + mAnimationRotation + ", new rotation:" + rotation);
		}

		mAnimationRotation = rotation;
		mIllustrationLottie.setAnimation(animationRawRes);
		LottieColorUtils.applyDynamicColors(getActivity(), mIllustrationLottie);
		mIllustrationLottie.setVisibility(View.VISIBLE);
		mIllustrationLottie.playAnimation();
		}

		@RawRes
		private int getSfpsLottieAnimationRawRes(@Surface.Rotation int rotation) {
		final boolean isFolded = !Boolean.FALSE.equals(mFoldedViewModel.getLiveData().getValue());
		switch (rotation) {
		case Surface.ROTATION_90:
		return isFolded ? R.raw.fingerprint_edu_lottie_folded_top_left
		: R.raw.fingerprint_edu_lottie_portrait_top_left;
		case Surface.ROTATION_180 :
		return isFolded ? R.raw.fingerprint_edu_lottie_folded_bottom_left
		: R.raw.fingerprint_edu_lottie_landscape_bottom_left;
		case Surface.ROTATION_270 :
		return isFolded ? R.raw.fingerprint_edu_lottie_folded_bottom_right
		: R.raw.fingerprint_edu_lottie_portrait_bottom_right;
		default :
		return isFolded ? R.raw.fingerprint_edu_lottie_folded_top_right
		: R.raw.fingerprint_edu_lottie_landscape_top_right;
		}
		}

		@Override
		public void onAttach(@NonNull Context context) {
		final FragmentActivity activity = getActivity();
		final ViewModelProvider provider = new ViewModelProvider(activity);
		mViewModel = provider.get(FingerprintEnrollFindSensorViewModel.class);
		mProgressViewModel = provider.get(FingerprintEnrollProgressViewModel.class);
		mRotationViewModel = provider.get(DeviceRotationViewModel.class);
		mFoldedViewModel = provider.get(DeviceFoldedViewModel.class);
		super.onAttach(context);
		}
		}

src/com/android/settings/biometrics2/ui/view/FingerprintEnrollFindSfpsFragment.kt

0 → 100644

+310 −0

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		/*
		* Copyright (C) 2022 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
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* 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.
		*/
		package com.android.settings.biometrics2.ui.view

		import android.content.Context
		import android.hardware.fingerprint.FingerprintManager
		import android.os.Bundle
		import android.util.Log
		import android.view.LayoutInflater
		import android.view.Surface
		import android.view.View
		import android.view.ViewGroup
		import androidx.annotation.RawRes
		import androidx.fragment.app.Fragment
		import androidx.fragment.app.FragmentActivity
		import androidx.lifecycle.LiveData
		import androidx.lifecycle.Observer
		import androidx.lifecycle.ViewModelProvider
		import com.airbnb.lottie.LottieAnimationView
		import com.android.settings.R
		import com.android.settings.biometrics2.ui.model.EnrollmentProgress
		import com.android.settings.biometrics2.ui.model.EnrollmentStatusMessage
		import com.android.settings.biometrics2.ui.viewmodel.DeviceFoldedViewModel
		import com.android.settings.biometrics2.ui.viewmodel.DeviceRotationViewModel
		import com.android.settings.biometrics2.ui.viewmodel.FingerprintEnrollFindSensorViewModel
		import com.android.settings.biometrics2.ui.viewmodel.FingerprintEnrollProgressViewModel
		import com.android.settingslib.widget.LottieColorUtils
		import com.google.android.setupcompat.template.FooterBarMixin
		import com.google.android.setupcompat.template.FooterButton
		import com.google.android.setupdesign.GlifLayout

		/**
		* Fragment explaining the side fingerprint sensor location for fingerprint enrollment.
		* It interacts with ProgressViewModel, FoldCallback (for different lottie), and
		* LottieAnimationView.
		* <pre>
		* \| Has \| UDFPS \| SFPS \| Other (Rear FPS) \|
		* \|---------------------\|-------\|------\|------------------\|
		* \| Primary button \| Yes \| No \| No \|
		* \| Illustration Lottie \| Yes \| Yes \| No \|
		* \| Animation \| No \| No \| Depend on layout \|
		* \| Progress ViewModel \| No \| Yes \| Yes \|
		* \| Orientation detect \| No \| Yes \| No \|
		* \| Foldable detect \| No \| Yes \| No \|
		* </pre>
		*/
		class FingerprintEnrollFindSfpsFragment : Fragment() {

		private var _viewModel: FingerprintEnrollFindSensorViewModel? = null
		private val viewModel: FingerprintEnrollFindSensorViewModel
		get() = _viewModel!!

		private var _progressViewModel: FingerprintEnrollProgressViewModel? = null
		private val progressViewModel: FingerprintEnrollProgressViewModel
		get() = _progressViewModel!!

		private var _rotationViewModel: DeviceRotationViewModel? = null
		private val rotationViewModel: DeviceRotationViewModel
		get() = _rotationViewModel!!

		private var _foldedViewModel: DeviceFoldedViewModel? = null
		private val foldedViewModel: DeviceFoldedViewModel
		get() = _foldedViewModel!!

		private var findSfpsView: GlifLayout? = null

		private val onSkipClickListener =
		View.OnClickListener { _: View? -> viewModel.onSkipButtonClick() }

		private val illustrationLottie: LottieAnimationView
		get() = findSfpsView!!.findViewById<LottieAnimationView>(R.id.illustration_lottie)!!

		@Surface.Rotation
		private var animationRotation = -1

		private val rotationObserver = Observer { rotation: Int? ->
		if (DEBUG) {
		Log.d(TAG, "rotationObserver $rotation")
		}
		rotation?.let { onRotationChanged(it) }
		}

		private val progressObserver: Observer<EnrollmentProgress> =
		Observer<EnrollmentProgress> { progress: EnrollmentProgress? ->
		if (DEBUG) {
		Log.d(TAG, "progressObserver($progress)")
		}
		if (progress != null && !progress.isInitialStep) {
		stopLookingForFingerprint(true)
		}
		}

		private val lastCancelMessageObserver: Observer<EnrollmentStatusMessage> =
		Observer<EnrollmentStatusMessage> { errorMessage: EnrollmentStatusMessage? ->
		if (DEBUG) {
		Log.d(TAG, "lastCancelMessageObserver($errorMessage)")
		}
		errorMessage?.let { onLastCancelMessage(it) }
		}

		override fun onCreateView(
		inflater: LayoutInflater, container: ViewGroup?,
		savedInstanceState: Bundle?
		): View = (inflater.inflate(
		R.layout.sfps_enroll_find_sensor_layout,
		container,
		false
		) as GlifLayout).also {
		findSfpsView = it
		}

		override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
		super.onViewCreated(view, savedInstanceState)
		requireActivity().bindFingerprintEnrollFindSfpsView(
		view = findSfpsView!!,
		onSkipClickListener = onSkipClickListener
		)
		}

		override fun onStart() {
		super.onStart()
		val isEnrolling: Boolean = progressViewModel.isEnrolling
		if (DEBUG) {
		Log.d(TAG, "onStart(), isEnrolling:$isEnrolling")
		}
		if (!isEnrolling) {
		startLookingForFingerprint()
		}
		}

		override fun onResume() {
		super.onResume()
		val rotationLiveData: LiveData<Int> = rotationViewModel.liveData
		playLottieAnimation(rotationLiveData.value!!)
		rotationLiveData.observe(this, rotationObserver)
		}

		override fun onPause() {
		rotationViewModel.liveData.removeObserver(rotationObserver)
		super.onPause()
		}

		override fun onStop() {
		super.onStop()
		val isEnrolling: Boolean = progressViewModel.isEnrolling
		if (DEBUG) {
		Log.d(TAG, "onStop(), isEnrolling:$isEnrolling")
		}
		if (isEnrolling) {
		stopLookingForFingerprint(false)
		}
		}

		private fun startLookingForFingerprint() {
		if (progressViewModel.isEnrolling) {
		Log.d(
		TAG,
		"startLookingForFingerprint(), failed because isEnrolling is true before starting"
		)
		return
		}
		progressViewModel.clearProgressLiveData()
		progressViewModel.progressLiveData.observe(this, progressObserver)
		val startResult: Boolean =
		progressViewModel.startEnrollment(FingerprintManager.ENROLL_FIND_SENSOR)
		if (!startResult) {
		Log.e(TAG, "startLookingForFingerprint(), failed to start enrollment")
		}
		}

		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 $animationRotation to $newRotation")
		}
		if ((newRotation + 2) % 4 == animationRotation) {
		// Fragment not changed, we just need to play correct rotation animation
		playLottieAnimation(newRotation)
		} else if (newRotation % 2 != animationRotation % 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)")
		}
		}

		private fun playLottieAnimation(@Surface.Rotation rotation: Int) {
		@RawRes val animationRawRes = getSfpsLottieAnimationRawRes(rotation)
		if (DEBUG) {
		Log.d(
		TAG,
		"play lottie animation $animationRawRes, previous rotation:$animationRotation"
		+ ", new rotation:" + rotation
		)
		}
		animationRotation = rotation
		illustrationLottie.setAnimation(animationRawRes)
		LottieColorUtils.applyDynamicColors(activity, illustrationLottie)
		illustrationLottie.visibility = View.VISIBLE
		illustrationLottie.playAnimation()
		}

		@RawRes
		private fun getSfpsLottieAnimationRawRes(@Surface.Rotation rotation: Int): Int {
		val isFolded = java.lang.Boolean.FALSE != foldedViewModel.getLiveData().getValue()
		return when (rotation) {
		Surface.ROTATION_90 ->
		if (isFolded)
		R.raw.fingerprint_edu_lottie_folded_top_left
		else
		R.raw.fingerprint_edu_lottie_portrait_top_left
		Surface.ROTATION_180 ->
		if (isFolded)
		R.raw.fingerprint_edu_lottie_folded_bottom_left
		else
		R.raw.fingerprint_edu_lottie_landscape_bottom_left
		Surface.ROTATION_270 ->
		if (isFolded)
		R.raw.fingerprint_edu_lottie_folded_bottom_right
		else
		R.raw.fingerprint_edu_lottie_portrait_bottom_right
		else ->
		if (isFolded)
		R.raw.fingerprint_edu_lottie_folded_top_right
		else
		R.raw.fingerprint_edu_lottie_landscape_top_right
		}
		}

		override fun onAttach(context: Context) {
		ViewModelProvider(requireActivity()).let { provider ->
		_viewModel = provider[FingerprintEnrollFindSensorViewModel::class.java]
		_progressViewModel = provider[FingerprintEnrollProgressViewModel::class.java]
		_rotationViewModel = provider[DeviceRotationViewModel::class.java]
		_foldedViewModel = provider[DeviceFoldedViewModel::class.java]
		}
		super.onAttach(context)
		}

		companion object {
		private const val DEBUG = false
		private const val TAG = "FingerprintEnrollFindSfpsFragment"
		}
		}

		fun FragmentActivity.bindFingerprintEnrollFindSfpsView(
		view: GlifLayout,
		onSkipClickListener: View.OnClickListener
		) {
		view.getMixin(FooterBarMixin::class.java).let {
		it.secondaryButton = FooterButton.Builder(this)
		.setText(R.string.security_settings_fingerprint_enroll_enrolling_skip)
		.setButtonType(FooterButton.ButtonType.SKIP)
		.setTheme(R.style.SudGlifButton_Secondary)
		.build()
		it.secondaryButton.setOnClickListener(onSkipClickListener)
		}

		GlifLayoutHelper(this, view).let {
		it.setHeaderText(R.string.security_settings_sfps_enroll_find_sensor_title)
		it.setDescriptionText(
		getText(R.string.security_settings_sfps_enroll_find_sensor_message)
		)
		}
		}