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Merge "[Telephony Mainline] Move CarrierAppUtils and LocationAccessPolicy to telephony common"

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This commit is contained in:
Peter Wang
2020-01-07 22:59:17 +00:00
committed by Gerrit Code Review
parent 599866e91f d10972957f
commit 18077c1587
3 changed files with 47 additions and 26 deletions
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8
telephony/java/android/telephony/LocationAccessPolicy.java → telephony/common/android/telephony/LocationAccessPolicy.java
View File

@@ -1,5 +1,5 @@
/* /*
* Copyright (C) 2017 The Android Open Source Project * Copyright (C) 2020 The Android Open Source Project
* *
* Licensed under the Apache License, Version 2.0 (the "License"); * Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License. * you may not use this file except in compliance with the License.
@@ -11,7 +11,7 @@
* distributed under the License is distributed on an "AS IS" BASIS, * distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and * See the License for the specific language governing permissions and
* limitations under the License * limitations under the License.
*/ */
package android.telephony; package android.telephony;
@@ -59,6 +59,7 @@ public final class LocationAccessPolicy {
DENIED_HARD, DENIED_HARD,
} }
/** Data structure for location permission query */
public static class LocationPermissionQuery { public static class LocationPermissionQuery {
public final String callingPackage; public final String callingPackage;
public final int callingUid; public final int callingUid;
@@ -80,6 +81,7 @@ public final class LocationAccessPolicy {
this.method = method; this.method = method;
} }
/** Builder for LocationPermissionQuery */
public static class Builder { public static class Builder {
private String mCallingPackage; private String mCallingPackage;
private int mCallingUid; private int mCallingUid;
@@ -149,6 +151,7 @@ public final class LocationAccessPolicy {
return this; return this;
} }
/** build LocationPermissionQuery */
public LocationPermissionQuery build() { public LocationPermissionQuery build() {
return new LocationPermissionQuery(mCallingPackage, mCallingUid, return new LocationPermissionQuery(mCallingPackage, mCallingUid,
mCallingPid, mMinSdkVersionForCoarse, mMinSdkVersionForFine, mCallingPid, mMinSdkVersionForCoarse, mMinSdkVersionForFine,
@@ -235,6 +238,7 @@ public final class LocationAccessPolicy {
} }
} }
/** Check if location permissions have been granted */
public static LocationPermissionResult checkLocationPermission( public static LocationPermissionResult checkLocationPermission(
Context context, LocationPermissionQuery query) { Context context, LocationPermissionQuery query) {
// Always allow the phone process and system server to access location. This avoid // Always allow the phone process and system server to access location. This avoid

37
telephony/java/com/android/internal/telephony/CarrierAppUtils.java → telephony/common/com/android/internal/telephony/CarrierAppUtils.java
View File

@@ -1,5 +1,5 @@
/* /*
* Copyright (C) 2015 The Android Open Source Project * Copyright (C) 2020 The Android Open Source Project
* *
* Licensed under the Apache License, Version 2.0 (the "License"); * Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License. * you may not use this file except in compliance with the License.
@@ -11,7 +11,7 @@
* distributed under the License is distributed on an "AS IS" BASIS, * distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and * See the License for the specific language governing permissions and
* limitations under the License * limitations under the License.
*/ */
package com.android.internal.telephony; package com.android.internal.telephony;
@@ -73,7 +73,7 @@ public final class CarrierAppUtils {
* system startup prior to any application running, as well as any time the set of carrier * system startup prior to any application running, as well as any time the set of carrier
* privileged apps may have changed. * privileged apps may have changed.
*/ */
public synchronized static void disableCarrierAppsUntilPrivileged(String callingPackage, public static synchronized void disableCarrierAppsUntilPrivileged(String callingPackage,
IPackageManager packageManager, TelephonyManager telephonyManager, IPackageManager packageManager, TelephonyManager telephonyManager,
ContentResolver contentResolver, int userId) { ContentResolver contentResolver, int userId) {
if (DEBUG) { if (DEBUG) {
@@ -100,7 +100,7 @@ public final class CarrierAppUtils {
* broadcasts. The app will continue to run (briefly) after being disabled, before the Package * broadcasts. The app will continue to run (briefly) after being disabled, before the Package
* Manager can kill it, and this can lead to crashes as the app is in an unexpected state. * Manager can kill it, and this can lead to crashes as the app is in an unexpected state.
*/ */
public synchronized static void disableCarrierAppsUntilPrivileged(String callingPackage, public static synchronized void disableCarrierAppsUntilPrivileged(String callingPackage,
IPackageManager packageManager, ContentResolver contentResolver, int userId) { IPackageManager packageManager, ContentResolver contentResolver, int userId) {
if (DEBUG) { if (DEBUG) {
Slog.d(TAG, "disableCarrierAppsUntilPrivileged"); Slog.d(TAG, "disableCarrierAppsUntilPrivileged");
@@ -117,7 +117,10 @@ public final class CarrierAppUtils {
systemCarrierAppsDisabledUntilUsed, systemCarrierAssociatedAppsDisabledUntilUsed); systemCarrierAppsDisabledUntilUsed, systemCarrierAssociatedAppsDisabledUntilUsed);
} }
// Must be public b/c framework unit tests can't access package-private methods. /**
* Disable carrier apps until they are privileged
* Must be public b/c framework unit tests can't access package-private methods.
*/
@VisibleForTesting @VisibleForTesting
public static void disableCarrierAppsUntilPrivileged(String callingPackage, public static void disableCarrierAppsUntilPrivileged(String callingPackage,
IPackageManager packageManager, @Nullable TelephonyManager telephonyManager, IPackageManager packageManager, @Nullable TelephonyManager telephonyManager,
@@ -166,10 +169,10 @@ public final class CarrierAppUtils {
// Only update enabled state for the app on /system. Once it has been // Only update enabled state for the app on /system. Once it has been
// updated we shouldn't touch it. // updated we shouldn't touch it.
if (!ai.isUpdatedSystemApp() if (!ai.isUpdatedSystemApp()
&& (ai.enabledSetting == && (ai.enabledSetting
PackageManager.COMPONENT_ENABLED_STATE_DEFAULT == PackageManager.COMPONENT_ENABLED_STATE_DEFAULT
|| ai.enabledSetting == || ai.enabledSetting
PackageManager.COMPONENT_ENABLED_STATE_DISABLED_UNTIL_USED == PackageManager.COMPONENT_ENABLED_STATE_DISABLED_UNTIL_USED
|| (ai.flags & ApplicationInfo.FLAG_INSTALLED) == 0)) { || (ai.flags & ApplicationInfo.FLAG_INSTALLED) == 0)) {
Slog.i(TAG, "Update state(" + packageName + "): ENABLED for user " Slog.i(TAG, "Update state(" + packageName + "): ENABLED for user "
+ userId); + userId);
@@ -188,10 +191,10 @@ public final class CarrierAppUtils {
// Also enable any associated apps for this carrier app. // Also enable any associated apps for this carrier app.
if (associatedAppList != null) { if (associatedAppList != null) {
for (ApplicationInfo associatedApp : associatedAppList) { for (ApplicationInfo associatedApp : associatedAppList) {
if (associatedApp.enabledSetting == if (associatedApp.enabledSetting
PackageManager.COMPONENT_ENABLED_STATE_DEFAULT == PackageManager.COMPONENT_ENABLED_STATE_DEFAULT
|| associatedApp.enabledSetting == || associatedApp.enabledSetting
PackageManager.COMPONENT_ENABLED_STATE_DISABLED_UNTIL_USED == PackageManager.COMPONENT_ENABLED_STATE_DISABLED_UNTIL_USED
|| (associatedApp.flags || (associatedApp.flags
& ApplicationInfo.FLAG_INSTALLED) == 0) { & ApplicationInfo.FLAG_INSTALLED) == 0) {
Slog.i(TAG, "Update associated state(" + associatedApp.packageName Slog.i(TAG, "Update associated state(" + associatedApp.packageName
@@ -216,8 +219,8 @@ public final class CarrierAppUtils {
// Only update enabled state for the app on /system. Once it has been // Only update enabled state for the app on /system. Once it has been
// updated we shouldn't touch it. // updated we shouldn't touch it.
if (!ai.isUpdatedSystemApp() if (!ai.isUpdatedSystemApp()
&& ai.enabledSetting == && ai.enabledSetting
PackageManager.COMPONENT_ENABLED_STATE_DEFAULT == PackageManager.COMPONENT_ENABLED_STATE_DEFAULT
&& (ai.flags & ApplicationInfo.FLAG_INSTALLED) != 0) { && (ai.flags & ApplicationInfo.FLAG_INSTALLED) != 0) {
Slog.i(TAG, "Update state(" + packageName Slog.i(TAG, "Update state(" + packageName
+ "): DISABLED_UNTIL_USED for user " + userId); + "): DISABLED_UNTIL_USED for user " + userId);
@@ -291,8 +294,8 @@ public final class CarrierAppUtils {
ApplicationInfo ai = candidates.get(i); ApplicationInfo ai = candidates.get(i);
String packageName = ai.packageName; String packageName = ai.packageName;
boolean hasPrivileges = boolean hasPrivileges =
telephonyManager.checkCarrierPrivilegesForPackageAnyPhone(packageName) == telephonyManager.checkCarrierPrivilegesForPackageAnyPhone(packageName)
TelephonyManager.CARRIER_PRIVILEGE_STATUS_HAS_ACCESS; == TelephonyManager.CARRIER_PRIVILEGE_STATUS_HAS_ACCESS;
if (!hasPrivileges) { if (!hasPrivileges) {
candidates.remove(i); candidates.remove(i);
} }

26
telephony/java/com/android/internal/telephony/util/ArrayUtils.java → telephony/common/com/android/internal/telephony/util/ArrayUtils.java
View File

@@ -1,5 +1,5 @@
/* /*
* Copyright (C) 2019 The Android Open Source Project * Copyright (C) 2020 The Android Open Source Project
* *
* Licensed under the Apache License, Version 2.0 (the "License"); * Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License. * you may not use this file except in compliance with the License.
@@ -29,17 +29,30 @@ public final class ArrayUtils {
/** /**
* Adds value to given array if not already present, providing set-like behavior. * Adds value to given array if not already present, providing set-like behavior.
*
* @param kind The class of the array elements.
* @param array The array to append to.
* @param element The array element to append.
* @return The array containing the appended element.
*/ */
@SuppressWarnings("unchecked") @SuppressWarnings("unchecked")
public static @NonNull <T> T[] appendElement(Class<T> kind, @Nullable T[] array, T element) { @NonNull
public static <T> T[] appendElement(Class<T> kind, @Nullable T[] array, T element) {
return appendElement(kind, array, element, false); return appendElement(kind, array, element, false);
} }
/** /**
* Adds value to given array. * Adds value to given array.
*
* @param kind The class of the array elements.
* @param array The array to append to.
* @param element The array element to append.
* @param allowDuplicates Whether to allow duplicated elements in array.
* @return The array containing the appended element.
*/ */
@SuppressWarnings("unchecked") @SuppressWarnings("unchecked")
public static @NonNull <T> T[] appendElement(Class<T> kind, @Nullable T[] array, T element, @NonNull
public static <T> T[] appendElement(Class<T> kind, @Nullable T[] array, T element,
boolean allowDuplicates) { boolean allowDuplicates) {
final T[] result; final T[] result;
final int end; final int end;
@@ -59,13 +72,14 @@ public final class ArrayUtils {
/** /**
* Combine multiple arrays into a single array. * Combine multiple arrays into a single array.
* *
* @param kind The class of the array elements * @param kind The class of the array elements
* @param arrays The arrays to combine * @param arrays The arrays to combine
* @param <T> The class of the array elements (inferred from kind). * @param <T> The class of the array elements (inferred from kind).
* @return A single array containing all the elements of the parameter arrays. * @return A single array containing all the elements of the parameter arrays.
*/ */
@SuppressWarnings("unchecked") @SuppressWarnings("unchecked")
public static @NonNull <T> T[] concatElements(Class<T> kind, @Nullable T[]... arrays) { @NonNull
public static <T> T[] concatElements(Class<T> kind, @Nullable T[]... arrays) {
if (arrays == null || arrays.length == 0) { if (arrays == null || arrays.length == 0) {
return createEmptyArray(kind); return createEmptyArray(kind);
} }