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/*
** Copyright 2017, 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 android.content.pm.dex;
import android.content.pm.dex.ISnapshotRuntimeProfileCallback;
/**
* A system service that provides access to runtime and compiler artifacts.
*
* @hide
*/
interface IArtManager {
/**
* Snapshots a runtime profile according to the {@code profileType} parameter.
*
* If {@code profileType} is {@link ArtManager#PROFILE_APPS} the method will snapshot
* the profile for for an apk belonging to the package {@code packageName}.
* The apk is identified by {@code codePath}.
*
* If {@code profileType} is {@code ArtManager.PROFILE_BOOT_IMAGE} the method will snapshot
* the profile for the boot image. In this case {@code codePath can be null}. The parameters
* {@code packageName} and {@code codePath} are ignored.
*
* The calling process must have {@code android.permission.READ_RUNTIME_PROFILE} permission.
*
* The result will be posted on the {@code executor} using the given {@code callback}.
* The profile will be available as a read-only {@link android.os.ParcelFileDescriptor}.
*
* This method will throw {@link IllegalStateException} if
* {@link ArtManager#isRuntimeProfilingEnabled(int)} does not return true for the given
* {@code profileType}.
*/
void snapshotRuntimeProfile(int profileType, in String packageName,
in String codePath, in ISnapshotRuntimeProfileCallback callback, String callingPackage);
/**
* Returns true if runtime profiles are enabled for the given type, false otherwise.
* The type can be can be either {@code ArtManager.PROFILE_APPS}
* or {@code ArtManager.PROFILE_BOOT_IMAGE}.
*
* @param profileType
*/
boolean isRuntimeProfilingEnabled(int profileType, String callingPackage);
}
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