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Commit 33cbb6e5 authored by Nate Myren's avatar Nate Myren Committed by Automerger Merge Worker
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Merge "Add wifi call special case, fix phone, predictor, filter system" into sc-dev am: 2008f5c9 

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/13431005

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I6671727422ee6fb10e02cff6d5213b7592cc4ee8
parents d4fcd22c 2008f5c9

core/java/android/permission/PermissionUsageHelper.java

+53 −6
Original line number Diff line number Diff line
@@ -28,7 +28,10 @@ import static android.app.AppOpsManager.OPSTR_RECORD_AUDIO; 
import static android.app.AppOpsManager.OP_FLAGS_ALL_TRUSTED;

import static android.app.AppOpsManager.opToPermission;

import static android.content.pm.PackageManager.FLAG_PERMISSION_USER_SENSITIVE_WHEN_GRANTED;

import static android.media.AudioSystem.MODE_IN_COMMUNICATION;

import static android.telephony.TelephonyManager.CARRIER_PRIVILEGE_STATUS_HAS_ACCESS;



import android.Manifest;

import android.annotation.NonNull;

import android.app.AppOpsManager;

import android.content.ComponentName;
@@ -41,12 +44,14 @@ import android.content.pm.PackageManager; 
import android.content.pm.ResolveInfo;

import android.icu.text.ListFormatter;

import android.location.LocationManager;

import android.media.AudioManager;

import android.os.Process;

import android.os.UserHandle;

import android.provider.DeviceConfig;

import android.provider.Settings;

import android.speech.RecognitionService;

import android.speech.RecognizerIntent;

import android.telephony.TelephonyManager;

import android.util.ArrayMap;

import android.util.ArraySet;

import android.view.inputmethod.InputMethodInfo;
@@ -75,6 +80,9 @@ public class PermissionUsageHelper { 
    private static final String PROPERTY_LOCATION_INDICATORS_ENABLED =

            "location_indicators_enabled";



    /** Whether to show the Permissions Hub.  */

    private static final String PROPERTY_PERMISSIONS_HUB_2_ENABLED = "permissions_hub_2_enabled";



    /** How long after an access to show it as "recent" */

    private static final String RECENT_ACCESS_TIME_MS = "recent_acccess_time_ms";
@@ -84,17 +92,25 @@ public class PermissionUsageHelper { 
    /** The name of the expected voice IME subtype */

    private static final String VOICE_IME_SUBTYPE = "voice";



    private static final String SYSTEM_PKG = "android";



    private static final long DEFAULT_RUNNING_TIME_MS = 5000L;

    private static final long DEFAULT_RECENT_TIME_MS = 30000L;



    private static boolean shouldShowPermissionsHub() {

        return DeviceConfig.getBoolean(DeviceConfig.NAMESPACE_PRIVACY,

                PROPERTY_PERMISSIONS_HUB_2_ENABLED, false);

    }



    private static boolean shouldShowIndicators() {

        return DeviceConfig.getBoolean(DeviceConfig.NAMESPACE_PRIVACY,

                PROPERTY_CAMERA_MIC_ICONS_ENABLED, true);

                PROPERTY_CAMERA_MIC_ICONS_ENABLED, true) || shouldShowPermissionsHub();

    }



    private static boolean shouldShowLocationIndicator() {

        return DeviceConfig.getBoolean(DeviceConfig.NAMESPACE_PRIVACY,

                PROPERTY_LOCATION_INDICATORS_ENABLED, false);

                PROPERTY_LOCATION_INDICATORS_ENABLED, false)

                || shouldShowPermissionsHub();

    }



    private static long getRecentThreshold(Long now) {
@@ -113,7 +129,7 @@ public class PermissionUsageHelper { 
    );



    private static final List<String> MIC_OPS = List.of(

            OPSTR_PHONE_CALL_CAMERA,

            OPSTR_PHONE_CALL_MICROPHONE,

            OPSTR_RECORD_AUDIO

    );
@@ -163,6 +179,13 @@ public class PermissionUsageHelper { 
        return mUserContexts.get(user);

    }



    // TODO ntmyren: Replace this with better check if this moves beyond teamfood

    private boolean isAppPredictor(String packageName, UserHandle user) {

        return shouldShowPermissionsHub() && getUserContext(user).getPackageManager()

                .checkPermission(Manifest.permission.MANAGE_APP_PREDICTIONS, packageName)

                == PackageManager.PERMISSION_GRANTED;

    }



    /**

     * @see PermissionManager.getIndicatorAppOpUsageData

     */
@@ -186,7 +209,28 @@ public class PermissionUsageHelper { 
        Map<PackageAttribution, CharSequence> packagesWithAttributionLabels =

                getTrustedAttributions(rawUsages.get(MICROPHONE), proxyChains);



        List<String> usedPermGroups = new ArrayList<>(rawUsages.keySet());

        ArrayList<String> usedPermGroups = new ArrayList<>(rawUsages.keySet());



        // If we have a phone call, and a carrier privileged app using microphone, hide the

        // phone call.

        AudioManager audioManager = mContext.getSystemService(AudioManager.class);

        boolean hasPhoneCall = usedPermGroups.contains(OPSTR_PHONE_CALL_CAMERA)

                || usedPermGroups.contains(OPSTR_PHONE_CALL_MICROPHONE);

        if (hasPhoneCall && usedPermGroups.contains(MICROPHONE) && audioManager.getMode()

                == MODE_IN_COMMUNICATION) {

            TelephonyManager telephonyManager =

                    mContext.getSystemService(TelephonyManager.class);

            List<OpUsage> permUsages = rawUsages.get(MICROPHONE);

            for (int usageNum = 0; usageNum < permUsages.size(); usageNum++) {

                if (telephonyManager.checkCarrierPrivilegesForPackage(

                        permUsages.get(usageNum).packageName)

                        == CARRIER_PRIVILEGE_STATUS_HAS_ACCESS) {

                    usedPermGroups.remove(OPSTR_PHONE_CALL_CAMERA);

                    usedPermGroups.remove(OPSTR_PHONE_CALL_MICROPHONE);

                }

            }

        }



        for (int permGroupNum = 0; permGroupNum < usedPermGroups.size(); permGroupNum++) {

            boolean isPhone = false;

            String permGroup = usedPermGroups.get(permGroupNum);
@@ -269,8 +313,11 @@ public class PermissionUsageHelper { 
                    if (lastAccessTime < recentThreshold && !attrOpEntry.isRunning()) {

                        continue;

                    }

                    if (!isUserSensitive(packageName, user, op)

                            && !isLocationProvider(packageName, user)) {



                    if (packageName.equals(SYSTEM_PKG)

                            || (!isUserSensitive(packageName, user, op)

                            && !isLocationProvider(packageName, user)

                            && !isAppPredictor(packageName, user))) {

                        continue;

                    }