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Commit 2a5dd0e2 authored by Evan Severson's avatar Evan Severson
Browse files

Disable the mic/cam toggles when admin disallows 

Test: Use test DPC app
Bug: 184927615
Change-Id: Ib3825967b2e7ddb6d4768abbc2e17fd39b936371
parent 150ed0b0

res/xml/privacy_dashboard_settings.xml

+2 −2
Original line number Diff line number Diff line
@@ -64,14 +64,14 @@ 
    </Preference>



    <!-- Camera toggle -->

    <SwitchPreference

    <com.android.settingslib.RestrictedSwitchPreference

        android:key="privacy_camera_toggle"

        android:title="@string/camera_toggle_title"

        android:summary="@string/sensor_toggle_description"

        settings:controller="com.android.settings.privacy.CameraToggleController"/>



    <!-- Microphone toggle -->

    <SwitchPreference

    <com.android.settingslib.RestrictedSwitchPreference

        android:key="privacy_mic_toggle"

        android:title="@string/mic_toggle_title"

        android:summary="@string/sensor_toggle_description"

src/com/android/settings/privacy/CameraToggleController.java

+7 −0
Original line number Diff line number Diff line
@@ -16,6 +16,8 @@ 


package com.android.settings.privacy;



import static android.os.UserManager.DISALLOW_CAMERA_TOGGLE;



import static com.android.settings.utils.SensorPrivacyManagerHelper.CAMERA;



import android.content.Context;
@@ -40,4 +42,9 @@ public class CameraToggleController extends SensorToggleController { 
                && DeviceConfig.getBoolean(DeviceConfig.NAMESPACE_PRIVACY, "camera_toggle_enabled",

                true) ? AVAILABLE_UNSEARCHABLE : UNSUPPORTED_ON_DEVICE;

    }



    @Override

    protected String getRestriction() {

        return DISALLOW_CAMERA_TOGGLE;

    }

}

src/com/android/settings/privacy/MicToggleController.java

+6 −0
Original line number Diff line number Diff line
@@ -16,6 +16,8 @@ 


package com.android.settings.privacy;



import static android.os.UserManager.DISALLOW_MICROPHONE_TOGGLE;



import static com.android.settings.utils.SensorPrivacyManagerHelper.MICROPHONE;



import android.content.Context;
@@ -41,4 +43,8 @@ public class MicToggleController extends SensorToggleController { 
                true) ? AVAILABLE_UNSEARCHABLE : UNSUPPORTED_ON_DEVICE;

    }



    @Override

    protected String getRestriction() {

        return DISALLOW_MICROPHONE_TOGGLE;

    }

}

src/com/android/settings/privacy/SensorToggleController.java

+14 −0
Original line number Diff line number Diff line
@@ -22,6 +22,8 @@ import androidx.preference.PreferenceScreen; 


import com.android.settings.core.TogglePreferenceController;

import com.android.settings.utils.SensorPrivacyManagerHelper;

import com.android.settingslib.RestrictedLockUtilsInternal;

import com.android.settingslib.RestrictedSwitchPreference;



import java.util.concurrent.Executor;
@@ -44,6 +46,10 @@ public abstract class SensorToggleController extends TogglePreferenceController 
     */

    public abstract int getSensor();



    protected String getRestriction() {

        return null;

    }



    @Override

    public boolean isChecked() {

        return !mSensorPrivacyManagerHelper.isSensorBlocked(getSensor());
@@ -58,6 +64,14 @@ public abstract class SensorToggleController extends TogglePreferenceController 
    @Override

    public void displayPreference(PreferenceScreen screen) {

        super.displayPreference(screen);



        RestrictedSwitchPreference preference =

                (RestrictedSwitchPreference) screen.findPreference(getPreferenceKey());

        if (preference != null) {

            preference.setDisabledByAdmin(RestrictedLockUtilsInternal

                    .checkIfRestrictionEnforced(mContext, getRestriction(), mContext.getUserId()));

        }



        mSensorPrivacyManagerHelper.addSensorBlockedListener(

                getSensor(),

                (sensor, blocked) -> updateState(screen.findPreference(mPreferenceKey)),