Add handoff activity to parental consent flow. am: fb515ed608 (f7ee87c9) · Commits · e / os / android_packages_apps_Settings

AndroidManifest.xml

+4 −0

Original line number	Diff line number	Diff line
		@@ -1823,6 +1823,10 @@
		android:exported="false"
		android:screenOrientation="portrait"/>

		<activity android:name=".biometrics.BiometricHandoffActivity"
		android:exported="false"
		android:screenOrientation="portrait"/>

		<!-- Must not be exported -->
		<activity android:name=".biometrics.BiometricEnrollActivity$InternalActivity"
		android:exported="false"

res/layout/biometric_handoff.xml

0 → 100644

+24 −0

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		<?xml version="1.0" encoding="utf-8"?>
		<!--
		~ Copyright (C) 2021 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.
		-->

		<com.google.android.setupdesign.GlifLayout
		xmlns:android="http://schemas.android.com/apk/res/android"
		style="?attr/face_layout_theme"
		android:id="@+id/setup_wizard_layout"
		android:layout_width="match_parent"
		android:layout_height="match_parent">
		</com.google.android.setupdesign.GlifLayout>
		No newline at end of file

res/values/strings.xml

+4 −0

Original line number	Diff line number	Diff line
		@@ -1008,6 +1008,10 @@
		<string name="biometric_settings_use_biometric_unlock_phone">Unlocking your phone</string>
		<!-- Text shown on a toggle which allows or disallows the device to use biometric for authentication. [CHAR LIMIT=50] -->
		<string name="biometric_settings_use_biometric_for_apps">Authentication in apps</string>
		<!-- Message shown during enrollment to prompt a child to give the device to a parent or guardian. [CHAR LIMIT=NONE]-->
		<string name="biometric_settings_hand_back_to_guardian">Hand the phone back to your parent</string>
		<!-- Button text shown during enrollment to proceed after a child user has handed the device to a parent or guardian. [CHAR LIMIT=22] -->
		<string name="biometric_settings_hand_back_to_guardian_ok">OK</string>

		<!-- Title of dialog shown when the user tries to skip setting up a screen lock, warning them of potential consequences of not doing so [CHAR LIMIT=30]-->
		<string name="lock_screen_intro_skip_title">Skip screen lock?</string>

src/com/android/settings/biometrics/BiometricEnrollActivity.java

+21 −5

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		@@ -69,6 +69,8 @@ public class BiometricEnrollActivity extends InstrumentedActivity {
		private static final int REQUEST_CONFIRM_LOCK = 2;
		// prompt for parental consent options
		private static final int REQUEST_CHOOSE_OPTIONS = 3;
		// prompt hand phone back to parent after enrollment
		private static final int REQUEST_HANDOFF_PARENT = 4;

		public static final int RESULT_SKIP = BiometricEnrollBase.RESULT_SKIP;

		@@ -303,14 +305,23 @@ public class BiometricEnrollActivity extends InstrumentedActivity {
		final boolean isStillPrompting = mParentalConsentHelper.launchNext(
		this, REQUEST_CHOOSE_OPTIONS, resultCode, data);
		if (!isStillPrompting) {
		Log.d(TAG, "Enrollment options set, starting enrollment now");

		Log.d(TAG, "Enrollment options set, requesting handoff");
		launchHandoffToParent();
		}
		} else {
		Log.d(TAG, "Unknown or cancelled parental consent");
		setResult(RESULT_CANCELED);
		finish();
		}
		break;
		case REQUEST_HANDOFF_PARENT:
		if (resultCode == RESULT_OK) {
		Log.d(TAG, "Enrollment options set, starting enrollment");
		mParentalOptions = mParentalConsentHelper.getConsentResult();
		mParentalConsentHelper = null;
		startEnroll();
		}
		} else {
		Log.d(TAG, "Unknown or cancelled parental consent");
		Log.d(TAG, "Unknown or cancelled handoff");
		setResult(RESULT_CANCELED);
		finish();
		}
		@@ -492,6 +503,11 @@ public class BiometricEnrollActivity extends InstrumentedActivity {
		mMultiBiometricEnrollHelper.startNextStep();
		}

		private void launchHandoffToParent() {
		final Intent intent = BiometricUtils.getHandoffToParentIntent(this, getIntent());
		startActivityForResult(intent, REQUEST_HANDOFF_PARENT);
		}

		@Override
		public int getMetricsCategory() {
		return SettingsEnums.BIOMETRIC_ENROLL_ACTIVITY;

src/com/android/settings/biometrics/BiometricHandoffActivity.java

0 → 100644

+76 −0

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		/*
		* Copyright (C) 2021 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;

		import android.app.settings.SettingsEnums;
		import android.os.Bundle;
		import android.view.View;

		import androidx.annotation.NonNull;
		import androidx.annotation.Nullable;

		import com.android.settings.R;

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

		/**
		* Prompts the user to hand the device to their parent or guardian.
		*/
		public class BiometricHandoffActivity extends BiometricEnrollBase {

		@Nullable
		private FooterButton mPrimaryFooterButton;

		@Override
		protected void onCreate(@Nullable Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.biometric_handoff);

		setHeaderText(R.string.biometric_settings_hand_back_to_guardian);

		final GlifLayout layout = getLayout();
		mFooterBarMixin = layout.getMixin(FooterBarMixin.class);
		mFooterBarMixin.setPrimaryButton(getPrimaryFooterButton());
		}

		@NonNull
		protected FooterButton getPrimaryFooterButton() {
		if (mPrimaryFooterButton == null) {
		mPrimaryFooterButton = new FooterButton.Builder(this)
		.setText(R.string.biometric_settings_hand_back_to_guardian_ok)
		.setButtonType(FooterButton.ButtonType.NEXT)
		.setListener(this::onNextButtonClick)
		.setTheme(R.style.SudGlifButton_Primary)
		.build();
		}
		return mPrimaryFooterButton;
		}

		@Override
		protected void onNextButtonClick(View view) {
		setResult(RESULT_OK);
		finish();
		}

		@Override
		public int getMetricsCategory() {
		// TODO (b/188847063): add new category
		return SettingsEnums.BIOMETRIC_ENROLL_ACTIVITY;
		}
		}