| /* |
| * Copyright (C) 2018 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.biometrics.face; |
| |
| import static android.security.KeyStore.getApplicationContext; |
| |
| import android.app.settings.SettingsEnums; |
| import android.content.ComponentName; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.hardware.face.FaceManager; |
| import android.os.Bundle; |
| import android.os.Handler; |
| import android.os.UserHandle; |
| import android.provider.Settings; |
| import android.text.TextUtils; |
| import android.view.View; |
| import android.view.accessibility.AccessibilityManager; |
| import android.widget.Button; |
| import android.widget.CompoundButton; |
| import android.widget.TextView; |
| |
| import com.android.settings.R; |
| import com.android.settings.Utils; |
| import com.android.settings.biometrics.BiometricEnrollBase; |
| import com.android.settings.password.ChooseLockSettingsHelper; |
| |
| import com.google.android.setupcompat.template.FooterBarMixin; |
| import com.google.android.setupcompat.template.FooterButton; |
| import com.google.android.setupcompat.util.WizardManagerHelper; |
| import com.google.android.setupdesign.view.IllustrationVideoView; |
| |
| public class FaceEnrollEducation extends BiometricEnrollBase { |
| |
| private static final String TAG = "FaceEducation"; |
| private static final int ON = 1; |
| private static final int OFF = 0; |
| |
| private FaceManager mFaceManager; |
| private FaceEnrollAccessibilityToggle mSwitchDiversity; |
| |
| private IllustrationVideoView mIllustrationNormal; |
| private View mIllustrationAccessibility; |
| private Handler mHandler; |
| private Intent mResultIntent; |
| private TextView mDescriptionText; |
| private boolean mNextClicked; |
| |
| private CompoundButton.OnCheckedChangeListener mSwitchDiversityListener = |
| new CompoundButton.OnCheckedChangeListener() { |
| @Override |
| public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) { |
| int titleRes = isChecked ? |
| R.string.security_settings_face_enroll_education_title_accessibility |
| : R.string.security_settings_face_enroll_education_title; |
| getLayout().setHeaderText(titleRes); |
| setTitle(titleRes); |
| |
| if (isChecked) { |
| mIllustrationNormal.stop(); |
| mIllustrationNormal.setVisibility(View.INVISIBLE); |
| mIllustrationAccessibility.setVisibility(View.VISIBLE); |
| mDescriptionText.setVisibility(View.INVISIBLE); |
| } else { |
| mIllustrationNormal.setVisibility(View.VISIBLE); |
| mIllustrationNormal.start(); |
| mIllustrationAccessibility.setVisibility(View.INVISIBLE); |
| mDescriptionText.setVisibility(View.VISIBLE); |
| } |
| } |
| }; |
| |
| @Override |
| protected void onCreate(Bundle savedInstanceState) { |
| super.onCreate(savedInstanceState); |
| setContentView(R.layout.face_enroll_education); |
| getLayout().setHeaderText(R.string.security_settings_face_enroll_education_title); |
| setTitle(R.string.security_settings_face_enroll_education_title); |
| mHandler = new Handler(); |
| |
| mFaceManager = Utils.getFaceManagerOrNull(this); |
| |
| mIllustrationNormal = findViewById(R.id.illustration_normal); |
| mIllustrationAccessibility = findViewById(R.id.illustration_accessibility); |
| mDescriptionText = findViewById(R.id.sud_layout_description); |
| |
| mFooterBarMixin = getLayout().getMixin(FooterBarMixin.class); |
| |
| if (WizardManagerHelper.isAnySetupWizard(getIntent())) { |
| mFooterBarMixin.setSecondaryButton( |
| new FooterButton.Builder(this) |
| .setText(R.string.skip_label) |
| .setListener(this::onSkipButtonClick) |
| .setButtonType(FooterButton.ButtonType.SKIP) |
| .setTheme(R.style.SudGlifButton_Secondary) |
| .build() |
| ); |
| } else { |
| mFooterBarMixin.setSecondaryButton( |
| new FooterButton.Builder(this) |
| .setText(R.string.security_settings_face_enroll_introduction_cancel) |
| .setListener(this::onSkipButtonClick) |
| .setButtonType(FooterButton.ButtonType.CANCEL) |
| .setTheme(R.style.SudGlifButton_Secondary) |
| .build() |
| ); |
| } |
| |
| final FooterButton footerButton = new FooterButton.Builder(this) |
| .setText(R.string.security_settings_face_enroll_education_start) |
| .setListener(this::onNextButtonClick) |
| .setButtonType(FooterButton.ButtonType.NEXT) |
| .setTheme(R.style.SudGlifButton_Primary) |
| .build(); |
| |
| boolean accessibilityEnabled = false; |
| final AccessibilityManager accessibilityManager = getApplicationContext().getSystemService( |
| AccessibilityManager.class); |
| if (accessibilityManager != null) { |
| // Add additional check for touch exploration. This prevents other accessibility |
| // features such as Live Transcribe from defaulting to the accessibility setup. |
| accessibilityEnabled = accessibilityManager.isEnabled() |
| && accessibilityManager.isTouchExplorationEnabled(); |
| } |
| mFooterBarMixin.setPrimaryButton(footerButton); |
| |
| final Button accessibilityButton = findViewById(R.id.accessibility_button); |
| accessibilityButton.setOnClickListener(view -> { |
| mSwitchDiversity.setChecked(true); |
| accessibilityButton.setVisibility(View.GONE); |
| mSwitchDiversity.setVisibility(View.VISIBLE); |
| }); |
| |
| mSwitchDiversity = findViewById(R.id.toggle_diversity); |
| mSwitchDiversity.setListener(mSwitchDiversityListener); |
| mSwitchDiversity.setOnClickListener(v -> { |
| mSwitchDiversity.getSwitch().toggle(); |
| }); |
| |
| if (accessibilityEnabled) { |
| accessibilityButton.callOnClick(); |
| } |
| } |
| |
| @Override |
| protected void onResume() { |
| super.onResume(); |
| mSwitchDiversityListener.onCheckedChanged(mSwitchDiversity.getSwitch(), |
| mSwitchDiversity.isChecked()); |
| |
| // If the user goes back after enrollment, we should send them back to the intro page |
| // if they've met the max limit. |
| final int max = getResources().getInteger( |
| com.android.internal.R.integer.config_faceMaxTemplatesPerUser); |
| final int numEnrolledFaces = mFaceManager.getEnrolledFaces(mUserId).size(); |
| if (numEnrolledFaces >= max) { |
| finish(); |
| } |
| } |
| |
| @Override |
| protected void onStop() { |
| super.onStop(); |
| |
| if (!isChangingConfigurations() && !WizardManagerHelper.isAnySetupWizard(getIntent()) |
| && !mNextClicked) { |
| setResult(RESULT_SKIP); |
| finish(); |
| } |
| } |
| |
| @Override |
| protected void onNextButtonClick(View view) { |
| final Intent intent = new Intent(); |
| if (mToken != null) { |
| intent.putExtra(ChooseLockSettingsHelper.EXTRA_KEY_CHALLENGE_TOKEN, mToken); |
| } |
| if (mUserId != UserHandle.USER_NULL) { |
| intent.putExtra(Intent.EXTRA_USER_ID, mUserId); |
| } |
| intent.putExtra(EXTRA_FROM_SETTINGS_SUMMARY, mFromSettingsSummary); |
| final String flattenedString = getString(R.string.config_face_enroll); |
| if (!TextUtils.isEmpty(flattenedString)) { |
| ComponentName componentName = ComponentName.unflattenFromString(flattenedString); |
| intent.setComponent(componentName); |
| } else { |
| intent.setClass(this, FaceEnrollEnrolling.class); |
| } |
| WizardManagerHelper.copyWizardManagerExtras(getIntent(), intent); |
| if (mResultIntent != null) { |
| intent.putExtras(mResultIntent); |
| } |
| mNextClicked = true; |
| intent.putExtra(EXTRA_KEY_REQUIRE_DIVERSITY, !mSwitchDiversity.isChecked()); |
| startActivityForResult(intent, BIOMETRIC_FIND_SENSOR_REQUEST); |
| } |
| |
| protected void onSkipButtonClick(View view) { |
| setResult(RESULT_SKIP); |
| finish(); |
| } |
| |
| @Override |
| protected void onActivityResult(int requestCode, int resultCode, Intent data) { |
| mResultIntent = data; |
| if (requestCode == BIOMETRIC_FIND_SENSOR_REQUEST) { |
| // If the user finished or skipped enrollment, finish this activity |
| if (resultCode == RESULT_SKIP || resultCode == RESULT_FINISHED) { |
| setResult(resultCode); |
| finish(); |
| } |
| } |
| } |
| |
| @Override |
| public int getMetricsCategory() { |
| return SettingsEnums.FACE_ENROLL_INTRO; |
| } |
| } |