Merge "Improve logging for failed scenario in staged install flow" into... (96e7e997) · Commits · e / os / android_frameworks_base

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

+17 −11

Original line number	Diff line number	Diff line
		@@ -331,7 +331,8 @@ public class StagingManager {
		}

		// Reverts apex sessions and user data (if checkpoint is supported). Also reboots the device.
		private void abortCheckpoint() {
		private void abortCheckpoint(String errorMsg) {
		Slog.e(TAG, "Aborting checkpoint: " + errorMsg);
		try {
		if (supportsCheckpoint() && needsCheckpoint()) {
		mApexManager.revertActiveSessions();
		@@ -504,6 +505,8 @@ public class StagingManager {
		// mode. If not, we fail all sessions.
		if (supportsCheckpoint() && !needsCheckpoint()) {
		// TODO(b/146343545): Persist failure reason across checkpoint reboot
		Slog.d(TAG, "Reverting back to safe state. Marking " + session.sessionId
		+ " as failed.");
		session.setStagedSessionFailed(SessionInfo.STAGED_SESSION_UNKNOWN,
		"Reverting back to safe state");
		return;
		@@ -524,26 +527,29 @@ public class StagingManager {

		if (hasApex) {
		if (apexSessionInfo == null) {
		String errorMsg = "apexd did not know anything about a staged session supposed to"
		+ " be activated";
		session.setStagedSessionFailed(SessionInfo.STAGED_SESSION_ACTIVATION_FAILED,
		"apexd did not know anything about a staged session supposed to be"
		+ "activated");
		abortCheckpoint();
		errorMsg);
		abortCheckpoint(errorMsg);
		return;
		}
		if (isApexSessionFailed(apexSessionInfo)) {
		String errorMsg = "APEX activation failed. Check logcat messages from apexd for "
		+ "more information.";
		session.setStagedSessionFailed(SessionInfo.STAGED_SESSION_ACTIVATION_FAILED,
		"APEX activation failed. Check logcat messages from apexd for "
		+ "more information.");
		abortCheckpoint();
		errorMsg);
		abortCheckpoint(errorMsg);
		return;
		}
		if (!apexSessionInfo.isActivated && !apexSessionInfo.isSuccess) {
		// Apexd did not apply the session for some unknown reason. There is no guarantee
		// that apexd will install it next time. Safer to proactively mark as failed.
		String errorMsg = "Staged session " + session.sessionId + "at boot didn't "
		+ "activate nor fail. Marking it as failed anyway.";
		session.setStagedSessionFailed(SessionInfo.STAGED_SESSION_ACTIVATION_FAILED,
		"Staged session " + session.sessionId + "at boot didn't "
		+ "activate nor fail. Marking it as failed anyway.");
		abortCheckpoint();
		errorMsg);
		abortCheckpoint(errorMsg);
		return;
		}
		snapshotAndRestoreForApexSession(session);
		@@ -556,7 +562,7 @@ public class StagingManager {
		installApksInSession(session);
		} catch (PackageManagerException e) {
		session.setStagedSessionFailed(e.error, e.getMessage());
		abortCheckpoint();
		abortCheckpoint(e.getMessage());

		// If checkpoint is not supported, we have to handle failure for one staged session.
		if (!hasApex) {