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Commit a96775c5 authored by Abel Tesfaye's avatar Abel Tesfaye
Browse files

Implemented new preference setting screen for face based auto-rotation 

Test: locally with phone and make -j64 RunSettingsRoboTests
ROBOTEST_FILTER="com.android.settings.display.SmartAutoRotatePreferenceControllerTest"

Bug: 172857585
Change-Id: I8aaeb9d726ff71f64fd241c01fe2a1268fff927e
parent 5f20dd4c

AndroidManifest.xml

+1 −1
Original line number Diff line number Diff line
@@ -954,7 +954,7 @@ 
                <category android:name="com.android.settings.SHORTCUT" />

            </intent-filter>

            <meta-data android:name="com.android.settings.FRAGMENT_CLASS"

                android:value="com.android.settings.DisplaySettings" />

                android:value="@string/rotate_settings_class" />

            <meta-data android:name="com.android.settings.PRIMARY_PROFILE_CONTROLLED"

                android:value="true" />

        </activity>

res/values/strings.xml

+19 −0
Original line number Diff line number Diff line
@@ -97,6 +97,15 @@ 
    <!-- Description for the button that makes interface elements larger. [CHAR_LIMIT=NONE] -->

    <string name="font_size_make_larger_desc">Make larger</string>









    <!-- Auto rotate switchbar title. [CHAR_LIMIT=NONE] -->









    <string name="auto_rotate_settings_primary_switch_title">Use Auto-Rotate</string>

















    <!-- Disclaimer for camera based rotate [CHAR_LIMIT=NONE] -->









    <string name="smart_rotate_text_headline">









        Face based Autorotate uses the front camera to see if and how someone is looking at the screen. It allows









        for reading while lying down and images are never stored or sent to Google.&lt;br>&lt;br>









       &lt;a href="<xliff:g example="http://www.google.com" id="url">http://support.google.com/mobile?p=telephony_rtt</xliff:g>">Learn more&lt;/a>









    </string>









    <string name="font_size_preview_text_headline">Sample text</string>









    <string name="font_size_preview_text_title"









            translation_description="Title text in sample text used to illustrate how the currently selected font size will appear to the user. NOTE: Translate manually. No not adopt any copyrighted material for translation.">








@@ -2704,8 +2713,18 @@







    <!-- Display settings --><skip/>









    <!-- Sound & display settings screen, section header for settings related to display -->









    <string name="display_settings">Display</string>









    <!-- Sound & display settings screen, section header for settings related to display -->









    <string name="rotate_settings_class" translatable="false">com.android.settings.DisplaySettings</string>









    <!-- Sound & display settings screen, accelerometer-based rotation check box label -->









    <string name="accelerometer_title">Auto-rotate screen</string>









    <!-- Sound & display settings screen, locked rotation check box label [CHAR LIMIT=30] -->









    <string name="auto_rotate_option_off">Off</string>









    <!-- Sound & display settings screen, accelerometer-based rotation check box label [CHAR LIMIT=30] -->









    <string name="auto_rotate_option_on">On</string>









    <!-- Sound & display settings screen, face-based rotation check box label [CHAR LIMIT=30] -->









    <string name="auto_rotate_option_face_based">On - Face-based</string>









    <!-- SmartAutoRotatePreferenceFragment settings screen, face-based rotation switch label [CHAR LIMIT=30] -->









    <string name="auto_rotate_switch_face_based">Enable Face Detection</string>









    <!-- Display settings screen, Color mode settings title [CHAR LIMIT=30] -->









    <string name="color_mode_title">Colors</string>









    <!-- Display settings screen, Color mode option for "natural(sRGB) color"  [CHAR LIMIT=45] -->
































res/xml/auto_rotate_settings.xml
0 → 100644



+33
−0






























Original line number
Diff line number
Diff line









<?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.









  -->



















<PreferenceScreen









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









    xmlns:settings="http://schemas.android.com/apk/res-auto"









    android:title="@string/accelerometer_title" >



















    <SwitchPreference









        android:key="face_based_rotate"









        android:title="@string/auto_rotate_switch_face_based"









        settings:controller="com.android.settings.display.SmartAutoRotateController" />



















    <com.android.settingslib.widget.FooterPreference









        android:icon="@drawable/ic_privacy_shield_24dp"









        android:selectable="false"









        settings:searchable="false" />



















</PreferenceScreen>
























src/com/android/settings/core/gateway/SettingsGateway.java



+2
−0






























Original line number
Diff line number
Diff line







@@ -83,6 +83,7 @@ import com.android.settings.deviceinfo.aboutphone.MyDeviceInfoFragment;







import com.android.settings.deviceinfo.firmwareversion.FirmwareVersionSettings;









import com.android.settings.deviceinfo.legal.ModuleLicensesDashboard;









import com.android.settings.display.NightDisplaySettings;









import com.android.settings.display.SmartAutoRotatePreferenceFragment;









import com.android.settings.display.darkmode.DarkModeSettingsFragment;









import com.android.settings.dream.DreamSettings;









import com.android.settings.enterprise.EnterprisePrivacySettings;








@@ -176,6 +177,7 @@ public class SettingsGateway {







            SavedAccessPointsWifiSettings2.class.getName(),









            AllInOneTetherSettings.class.getName(),









            TetherSettings.class.getName(),









            SmartAutoRotatePreferenceFragment.class.getName(),









            WifiP2pSettings.class.getName(),









            WifiTetherSettings.class.getName(),









            BackgroundCheckSummary.class.getName(),
































src/com/android/settings/display/AutoRotateSwitchBarController.java
0 → 100644



+102
−0






























Original line number
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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.display;



















import android.app.settings.SettingsEnums;









import android.content.Context;









import android.widget.Switch;



















import com.android.internal.view.RotationPolicy;









import com.android.settings.overlay.FeatureFactory;









import com.android.settings.widget.SettingsMainSwitchBar;









import com.android.settingslib.core.instrumentation.MetricsFeatureProvider;









import com.android.settingslib.core.lifecycle.Lifecycle;









import com.android.settingslib.core.lifecycle.LifecycleObserver;









import com.android.settingslib.core.lifecycle.events.OnStart;









import com.android.settingslib.core.lifecycle.events.OnStop;









import com.android.settingslib.widget.OnMainSwitchChangeListener;



















/**









 * The switch controller for the location.









 */









public class AutoRotateSwitchBarController implements OnMainSwitchChangeListener,









        LifecycleObserver, OnStart, OnStop {



















    private final SettingsMainSwitchBar mSwitchBar;









    private final Context mContext;









    private boolean mValidListener;









    private final MetricsFeatureProvider mMetricsFeatureProvider;



















    public AutoRotateSwitchBarController(Context context, SettingsMainSwitchBar switchBar,









            Lifecycle lifecycle) {









        mSwitchBar = switchBar;









        mContext = context;









        mMetricsFeatureProvider = FeatureFactory.getFactory(context).getMetricsFeatureProvider();









        if (lifecycle != null) {









            lifecycle.addObserver(this);









        }









    }



















    @Override









    public void onStart() {









        if (!mValidListener) {









            mSwitchBar.addOnSwitchChangeListener(this);









            mValidListener = true;









        }









        onChange();









    }



















    @Override









    public void onStop() {









        if (mValidListener) {









            mSwitchBar.removeOnSwitchChangeListener(this);









            mValidListener = false;









        }









    }



















    /**









     * Listens to the state change of the rotation primary switch.









     */









    @Override









    public void onSwitchChanged(Switch switchView, boolean isChecked) {









        setRotationLock(isChecked);









    }





























    protected void onChange() {









        final boolean isEnabled = !RotationPolicy.isRotationLocked(mContext);









        if (isEnabled != mSwitchBar.isChecked()) {









            // set listener to null so that that code below doesn't trigger onCheckedChanged()









            if (mValidListener) {









                mSwitchBar.removeOnSwitchChangeListener(this);









            }









            mSwitchBar.setChecked(isEnabled);









            if (mValidListener) {









                mSwitchBar.addOnSwitchChangeListener(this);









            }









        }









    }



















    private boolean setRotationLock(boolean isChecked) {









        final boolean isLocked = !isChecked;









        mMetricsFeatureProvider.action(mContext, SettingsEnums.ACTION_ROTATION_LOCK, isLocked);









        RotationPolicy.setRotationLock(mContext, isLocked);









        return true;









    }



















}