Merge "Enable rollback lifetime API changes during install" into main (1034330c) · Commits · e / os / android_frameworks_base

core/api/system-current.txt

+1 −0

Original line number	Diff line number	Diff line
		@@ -3860,6 +3860,7 @@ package android.content.pm {
		method public void setInstallAsInstantApp(boolean);
		method public void setInstallAsVirtualPreload();
		method public void setRequestDowngrade(boolean);
		method @FlaggedApi("android.content.pm.rollback_lifetime") @RequiresPermission(android.Manifest.permission.MANAGE_ROLLBACKS) public void setRollbackLifetimeMillis(long);
		method @RequiresPermission(android.Manifest.permission.INSTALL_PACKAGES) public void setStaged();
		}

core/java/android/content/pm/PackageInstaller.java

+39 −6

Original line number	Diff line number	Diff line
		@@ -34,6 +34,7 @@ import android.Manifest;
		import android.annotation.CallbackExecutor;
		import android.annotation.CurrentTimeMillisLong;
		import android.annotation.DurationMillisLong;
		import android.annotation.FlaggedApi;
		import android.annotation.IntDef;
		import android.annotation.NonNull;
		import android.annotation.Nullable;
		@@ -2370,6 +2371,8 @@ public class PackageInstaller {
		public DataLoaderParams dataLoaderParams;
		/** {@hide} */
		public int rollbackDataPolicy = PackageManager.ROLLBACK_DATA_POLICY_RESTORE;
		/** @hide */
		public long rollbackLifetimeMillis = 0;
		/** {@hide} */
		public boolean forceQueryableOverride;
		/** {@hide} */
		@@ -2424,6 +2427,7 @@ public class PackageInstaller {
		dataLoaderParams = new DataLoaderParams(dataLoaderParamsParcel);
		}
		rollbackDataPolicy = source.readInt();
		rollbackLifetimeMillis = source.readLong();
		requireUserAction = source.readInt();
		packageSource = source.readInt();
		applicationEnabledSettingPersistent = source.readBoolean();
		@@ -2456,6 +2460,7 @@ public class PackageInstaller {
		ret.requiredInstalledVersionCode = requiredInstalledVersionCode;
		ret.dataLoaderParams = dataLoaderParams;
		ret.rollbackDataPolicy = rollbackDataPolicy;
		ret.rollbackLifetimeMillis = rollbackLifetimeMillis;
		ret.requireUserAction = requireUserAction;
		ret.packageSource = packageSource;
		ret.applicationEnabledSettingPersistent = applicationEnabledSettingPersistent;
		@@ -2737,12 +2742,7 @@ public class PackageInstaller {
		*/
		@SystemApi
		public void setEnableRollback(boolean enable) {
		if (enable) {
		installFlags \|= PackageManager.INSTALL_ENABLE_ROLLBACK;
		} else {
		installFlags &= ~PackageManager.INSTALL_ENABLE_ROLLBACK;
		}
		rollbackDataPolicy = PackageManager.ROLLBACK_DATA_POLICY_RESTORE;
		setEnableRollback(enable, PackageManager.ROLLBACK_DATA_POLICY_RESTORE);
		}

		/**
		@@ -2766,10 +2766,36 @@ public class PackageInstaller {
		installFlags \|= PackageManager.INSTALL_ENABLE_ROLLBACK;
		} else {
		installFlags &= ~PackageManager.INSTALL_ENABLE_ROLLBACK;
		rollbackLifetimeMillis = 0;
		}
		rollbackDataPolicy = dataPolicy;
		}

		/**
		* If rollback enabled for this session (via {@link #setEnableRollback}, set time
		* after which rollback will no longer be possible
		*
		* <p>For multi-package installs, this value must be set on the parent session.
		* Child session rollback lifetime will be ignored.
		*
		* @param lifetimeMillis time after which rollback expires
		* @throws IllegalArgumentException if lifetimeMillis is negative or rollback is not
		* enabled via setEnableRollback.
		* @hide
		*/
		@SystemApi
		@RequiresPermission(android.Manifest.permission.MANAGE_ROLLBACKS)
		@FlaggedApi(Flags.FLAG_ROLLBACK_LIFETIME)
		public void setRollbackLifetimeMillis(@DurationMillisLong long lifetimeMillis) {
		if (lifetimeMillis < 0) {
		throw new IllegalArgumentException("rollbackLifetimeMillis can't be negative.");
		}
		if ((installFlags & PackageManager.INSTALL_ENABLE_ROLLBACK) == 0) {
		throw new IllegalArgumentException(
		"Can't set rollbackLifetimeMillis when rollback is not enabled");
		}
		rollbackLifetimeMillis = lifetimeMillis;
		}

		/**
		* @deprecated use {@link #setRequestDowngrade(boolean)}.
		@@ -3124,6 +3150,7 @@ public class PackageInstaller {
		pw.printPair("requiredInstalledVersionCode", requiredInstalledVersionCode);
		pw.printPair("dataLoaderParams", dataLoaderParams);
		pw.printPair("rollbackDataPolicy", rollbackDataPolicy);
		pw.printPair("rollbackLifetimeMillis", rollbackLifetimeMillis);
		pw.printPair("applicationEnabledSettingPersistent",
		applicationEnabledSettingPersistent);
		pw.printHexPair("developmentInstallFlags", developmentInstallFlags);
		@@ -3165,6 +3192,7 @@ public class PackageInstaller {
		dest.writeParcelable(null, flags);
		}
		dest.writeInt(rollbackDataPolicy);
		dest.writeLong(rollbackLifetimeMillis);
		dest.writeInt(requireUserAction);
		dest.writeInt(packageSource);
		dest.writeBoolean(applicationEnabledSettingPersistent);
		@@ -3358,6 +3386,9 @@ public class PackageInstaller {
		/** {@hide} */
		public int rollbackDataPolicy;

		/** @hide */
		public long rollbackLifetimeMillis;

		/** {@hide} */
		public int requireUserAction;

		@@ -3425,6 +3456,7 @@ public class PackageInstaller {
		isCommitted = source.readBoolean();
		isPreapprovalRequested = source.readBoolean();
		rollbackDataPolicy = source.readInt();
		rollbackLifetimeMillis = source.readLong();
		createdMillis = source.readLong();
		requireUserAction = source.readInt();
		installerUid = source.readInt();
		@@ -4048,6 +4080,7 @@ public class PackageInstaller {
		dest.writeBoolean(isCommitted);
		dest.writeBoolean(isPreapprovalRequested);
		dest.writeInt(rollbackDataPolicy);
		dest.writeLong(rollbackLifetimeMillis);
		dest.writeLong(createdMillis);
		dest.writeInt(requireUserAction);
		dest.writeInt(installerUid);

core/java/android/content/pm/flags.aconfig

+8 −0

Original line number	Diff line number	Diff line
		@@ -6,3 +6,11 @@ flag {
		description: "Feature flag to enable the features that rely on new ART Service APIs that are in the VIC version of the ART module."
		bug: "304741685"
		}

		flag {
		name: "rollback_lifetime"
		namespace: "package_manager_service"
		description: "Feature flag to enable custom rollback lifetime during install."
		bug: "299670324"
		is_fixed_read_only: true
		}

services/core/java/com/android/server/pm/PackageInstallerService.java

+17 −0

Original line number	Diff line number	Diff line
		@@ -42,6 +42,7 @@ import android.content.Intent;
		import android.content.IntentSender;
		import android.content.IntentSender.SendIntentException;
		import android.content.pm.ApplicationInfo;
		import android.content.pm.Flags;
		import android.content.pm.IPackageInstaller;
		import android.content.pm.IPackageInstallerCallback;
		import android.content.pm.IPackageInstallerSession;
		@@ -745,6 +746,22 @@ public class PackageInstallerService extends IPackageInstaller.Stub implements
		params.installFlags &= ~PackageManager.INSTALL_DISABLE_VERIFICATION;
		}

		if (Flags.rollbackLifetime()) {
		if (params.rollbackLifetimeMillis > 0) {
		if ((params.installFlags & PackageManager.INSTALL_ENABLE_ROLLBACK) == 0) {
		throw new IllegalArgumentException(
		"Can't set rollbackLifetimeMillis when rollback is not enabled");
		}
		if (mContext.checkCallingOrSelfPermission(Manifest.permission.MANAGE_ROLLBACKS)
		!= PackageManager.PERMISSION_GRANTED) {
		throw new SecurityException(
		"Setting rollback lifetime requires the MANAGE_ROLLBACKS permission");
		}
		} else if (params.rollbackLifetimeMillis < 0) {
		throw new IllegalArgumentException("rollbackLifetimeMillis can't be negative.");
		}
		}

		boolean isApex = (params.installFlags & PackageManager.INSTALL_APEX) != 0;
		if (isApex) {
		if (mContext.checkCallingOrSelfPermission(Manifest.permission.INSTALL_PACKAGE_UPDATES)

services/core/java/com/android/server/pm/PackageInstallerSession.java

+1 −0

Original line number	Diff line number	Diff line
		@@ -1206,6 +1206,7 @@ public class PackageInstallerSession extends IPackageInstallerSession.Stub {
		info.whitelistedRestrictedPermissions = params.whitelistedRestrictedPermissions;
		info.autoRevokePermissionsMode = params.autoRevokePermissionsMode;
		info.installFlags = params.installFlags;
		info.rollbackLifetimeMillis = params.rollbackLifetimeMillis;
		info.isMultiPackage = params.isMultiPackage;
		info.isStaged = params.isStaged;
		info.rollbackDataPolicy = params.rollbackDataPolicy;