diff options
Diffstat (limited to 'native/android/aidl')
| -rw-r--r-- | native/android/aidl/com/android/internal/compat/IPlatformCompatNative.aidl | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/native/android/aidl/com/android/internal/compat/IPlatformCompatNative.aidl b/native/android/aidl/com/android/internal/compat/IPlatformCompatNative.aidl new file mode 100644 index 000000000000..c022388e0aa8 --- /dev/null +++ b/native/android/aidl/com/android/internal/compat/IPlatformCompatNative.aidl @@ -0,0 +1,91 @@ +/* + * Copyright (C) 2019 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.internal.compat; + +/** + * Platform native private API for talking with the PlatformCompat service. + * + * <p> Should be used for gating and logging from non-app processes running cpp code. + * For app processes please use android.compat.Compatibility API. + * + * {@hide} + */ +interface IPlatformCompatNative +{ + /** + * Reports that a compatibility change is affecting an app process now. + * + * <p>Note: for changes that are gated using {@link #isChangeEnabled(long, String)}, + * you do not need to call this API directly. The change will be reported for you. + * + * @param changeId The ID of the compatibility change taking effect. + * @param packageName The package name of the app in question. + */ + void reportChangeByPackageName(long changeId, @utf8InCpp String packageName); + + /** + * Reports that a compatibility change is affecting an app process now. + * + * <p>Note: for changes that are gated using {@link #isChangeEnabled(long, int)}, + * you do not need to call this API directly. The change will be reported for you. + * + * @param changeId The ID of the compatibility change taking effect. + * @param uid The UID of the app in question. + */ + void reportChangeByUid(long changeId, int uid); + + /** + * Query if a given compatibility change is enabled for an app process. This method should + * be called when implementing functionality on behalf of the affected app. + * + * <p>Returns {@code true} if there is no installed package by the provided package name. + * + * <p>If this method returns {@code true}, the calling code should implement the compatibility + * change, resulting in differing behaviour compared to earlier releases. If this method + * returns + * {@code false}, the calling code should behave as it did in earlier releases. + * + * <p>It will also report the change as {@link #reportChange(long, String)} would, so there is + * no need to call that method directly. + * + * @param changeId The ID of the compatibility change in question. + * @param packageName The package name of the app in question. + * @return {@code true} if the change is enabled for the current app. + */ + boolean isChangeEnabledByPackageName(long changeId, @utf8InCpp String packageName); + + /** + * Query if a given compatibility change is enabled for an app process. This method should + * be called when implementing functionality on behalf of the affected app. + * + * <p> Returns {@code true} if there are no installed packages for the required UID, or if the + * change is enabled for ALL of the installed packages associated with the provided UID. Please + * use a more specific API if you want a different behaviour for multi-package UIDs. + * + * <p>If this method returns {@code true}, the calling code should implement the compatibility + * change, resulting in differing behaviour compared to earlier releases. If this method + * returns {@code false}, the calling code should behave as it did in earlier releases. + * + * <p>It will also report the change as {@link #reportChange(long, int)} would, so there is + * no need to call that method directly. + * + * @param changeId The ID of the compatibility change in question. + * @param uid The UID of the app in question. + * @return {@code true} if the change is enabled for the current app. + */ + boolean isChangeEnabledByUid(long changeId, int uid); +}
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