Remove unused code in StagingManager
Now that we don't create extra session during pre-reboot verification,
we don't need these codes.
Also, fixed up some warning that my IDE was showing.
Bug: 159336213
Test: builds
Change-Id: I54575422a3101fc514b26550393d12572c42948b
diff --git a/services/core/java/com/android/server/pm/StagingManager.java b/services/core/java/com/android/server/pm/StagingManager.java
index dfdf115..0c4eaec3 100644
--- a/services/core/java/com/android/server/pm/StagingManager.java
+++ b/services/core/java/com/android/server/pm/StagingManager.java
@@ -88,7 +88,6 @@
import java.util.Set;
import java.util.concurrent.LinkedBlockingQueue;
import java.util.concurrent.TimeUnit;
-import java.util.function.Consumer;
import java.util.function.Predicate;
import java.util.function.Supplier;
@@ -189,7 +188,6 @@
* Validates the signature used to sign the container of the new apex package
*
* @param newApexPkg The new apex package that is being installed
- * @throws PackageManagerException
*/
private void validateApexSignature(PackageInfo newApexPkg)
throws PackageManagerException {
@@ -725,12 +723,9 @@
return ret;
}
- @NonNull
private PackageInstallerSession createAndWriteApkSession(
- @NonNull PackageInstallerSession originalSession, boolean preReboot)
- throws PackageManagerException {
- final int errorCode = preReboot ? SessionInfo.STAGED_SESSION_VERIFICATION_FAILED
- : SessionInfo.STAGED_SESSION_ACTIVATION_FAILED;
+ PackageInstallerSession originalSession) throws PackageManagerException {
+ final int errorCode = SessionInfo.STAGED_SESSION_ACTIVATION_FAILED;
if (originalSession.stageDir == null) {
Slog.wtf(TAG, "Attempting to install a staged APK session with no staging dir");
throw new PackageManagerException(errorCode,
@@ -746,12 +741,7 @@
PackageInstaller.SessionParams params = originalSession.params.copy();
params.isStaged = false;
params.installFlags |= PackageManager.INSTALL_STAGED;
- if (preReboot) {
- params.installFlags &= ~PackageManager.INSTALL_ENABLE_ROLLBACK;
- params.installFlags |= PackageManager.INSTALL_DRY_RUN;
- } else {
- params.installFlags |= PackageManager.INSTALL_DISABLE_VERIFICATION;
- }
+ params.installFlags |= PackageManager.INSTALL_DISABLE_VERIFICATION;
try {
int apkSessionId = mPi.createSession(
params, originalSession.getInstallerPackageName(),
@@ -783,12 +773,10 @@
* apks in the given session. Only parent session is returned for multi-package session.
*/
@Nullable
- private PackageInstallerSession extractApksInSession(PackageInstallerSession session,
- boolean preReboot) throws PackageManagerException {
- final int errorCode = preReboot ? SessionInfo.STAGED_SESSION_VERIFICATION_FAILED
- : SessionInfo.STAGED_SESSION_ACTIVATION_FAILED;
+ private PackageInstallerSession extractApksInSession(PackageInstallerSession session)
+ throws PackageManagerException {
if (!session.isMultiPackage() && !isApexSession(session)) {
- return createAndWriteApkSession(session, preReboot);
+ return createAndWriteApkSession(session);
} else if (session.isMultiPackage()) {
// For multi-package staged sessions containing APKs, we identify which child sessions
// contain an APK, and with those then create a new multi-package group of sessions,
@@ -810,10 +798,6 @@
}
final PackageInstaller.SessionParams params = session.params.copy();
params.isStaged = false;
- if (preReboot) {
- params.installFlags &= ~PackageManager.INSTALL_ENABLE_ROLLBACK;
- params.installFlags |= PackageManager.INSTALL_DRY_RUN;
- }
final int apkParentSessionId = mPi.createSession(
params, session.getInstallerPackageName(), session.getInstallerAttributionTag(),
session.userId);
@@ -823,18 +807,18 @@
} catch (IOException e) {
Slog.e(TAG, "Unable to prepare multi-package session for staged session "
+ session.sessionId);
- throw new PackageManagerException(errorCode,
+ throw new PackageManagerException(SessionInfo.STAGED_SESSION_ACTIVATION_FAILED,
"Unable to prepare multi-package session for staged session");
}
for (int i = 0, size = childSessions.size(); i < size; i++) {
final PackageInstallerSession apkChildSession = createAndWriteApkSession(
- childSessions.get(i), preReboot);
+ childSessions.get(i));
try {
apkParentSession.addChildSessionId(apkChildSession.sessionId);
} catch (IllegalStateException e) {
Slog.e(TAG, "Failed to add a child session for installing the APK files", e);
- throw new PackageManagerException(errorCode,
+ throw new PackageManagerException(SessionInfo.STAGED_SESSION_ACTIVATION_FAILED,
"Failed to add a child session " + apkChildSession.sessionId);
}
}
@@ -877,11 +861,9 @@
}
}
- private void installApksInSession(@NonNull PackageInstallerSession session)
+ private void installApksInSession(PackageInstallerSession session)
throws PackageManagerException {
-
- final PackageInstallerSession apksToInstall = extractApksInSession(
- session, /* preReboot */ false);
+ final PackageInstallerSession apksToInstall = extractApksInSession(session);
if (apksToInstall == null) {
return;
}
@@ -1047,7 +1029,7 @@
/**
* <p>Abort committed staged session
*
- * <p>This method must be called while holding {@link PackageInstallerSession.mLock}.
+ * <p>This method must be called while holding {@link PackageInstallerSession#mLock}.
*
* <p>The method returns {@code false} to indicate it is not safe to clean up the session from
* system yet. When it is safe, the method returns {@code true}.
@@ -1218,7 +1200,7 @@
}
}
- void markStagedSessionsAsSuccessful() {
+ private void markStagedSessionsAsSuccessful() {
synchronized (mSuccessfulStagedSessionIds) {
for (int i = 0; i < mSuccessfulStagedSessionIds.size(); i++) {
mApexManager.markStagedSessionSuccessful(mSuccessfulStagedSessionIds.get(i));
@@ -1242,30 +1224,10 @@
mFailureReasonFile.delete();
}
- private static class LocalIntentReceiverAsync {
- final Consumer<Intent> mConsumer;
-
- LocalIntentReceiverAsync(Consumer<Intent> consumer) {
- mConsumer = consumer;
- }
-
- private IIntentSender.Stub mLocalSender = new IIntentSender.Stub() {
- @Override
- public void send(int code, Intent intent, String resolvedType, IBinder whitelistToken,
- IIntentReceiver finishedReceiver, String requiredPermission, Bundle options) {
- mConsumer.accept(intent);
- }
- };
-
- public IntentSender getIntentSender() {
- return new IntentSender((IIntentSender) mLocalSender);
- }
- }
-
private static class LocalIntentReceiverSync {
private final LinkedBlockingQueue<Intent> mResult = new LinkedBlockingQueue<>();
- private IIntentSender.Stub mLocalSender = new IIntentSender.Stub() {
+ private final IIntentSender.Stub mLocalSender = new IIntentSender.Stub() {
@Override
public void send(int code, Intent intent, String resolvedType, IBinder whitelistToken,
IIntentReceiver finishedReceiver, String requiredPermission,
@@ -1300,14 +1262,14 @@
}
// TODO(b/136257624): Temporary API to let PMS communicate with StagingManager. When all
- // verification logic is extraced out of StagingManager into PMS, we can remove
+ // verification logic is extracted out of StagingManager into PMS, we can remove
// this.
void notifyVerificationComplete(int sessionId) {
mPreRebootVerificationHandler.onPreRebootVerificationComplete(sessionId);
}
// TODO(b/136257624): Temporary API to let PMS communicate with StagingManager. When all
- // verification logic is extraced out of StagingManager into PMS, we can remove
+ // verification logic is extracted out of StagingManager into PMS, we can remove
// this.
void notifyPreRebootVerification_Apk_Complete(int sessionId) {
mPreRebootVerificationHandler.notifyPreRebootVerification_Apk_Complete(sessionId);
@@ -1526,35 +1488,6 @@
session.verifyStagedSession();
}
- private void verifyApksInSession(PackageInstallerSession session)
- throws PackageManagerException {
-
- final PackageInstallerSession apksToVerify = extractApksInSession(
- session, /* preReboot */ true);
- if (apksToVerify == null) {
- return;
- }
-
- final LocalIntentReceiverAsync receiver = new LocalIntentReceiverAsync(
- (Intent result) -> {
- final int status = result.getIntExtra(PackageInstaller.EXTRA_STATUS,
- PackageInstaller.STATUS_FAILURE);
- if (status != PackageInstaller.STATUS_SUCCESS) {
- final String errorMessage = result.getStringExtra(
- PackageInstaller.EXTRA_STATUS_MESSAGE);
- Slog.e(TAG, "Failure to verify APK staged session "
- + session.sessionId + " [" + errorMessage + "]");
- onPreRebootVerificationFailure(session,
- SessionInfo.STAGED_SESSION_ACTIVATION_FAILED, errorMessage);
- return;
- }
- mPreRebootVerificationHandler.notifyPreRebootVerification_Apk_Complete(
- session.sessionId);
- });
-
- apksToVerify.commit(receiver.getIntentSender(), false);
- }
-
/**
* Pre-reboot verification state for wrapping up:
* <p><ul>
