Revert "Add event log for content capture"

This reverts commit 9fa9fc8bc5.

Reason for revert: Break Android tests.

Change-Id: I40bfba94ef1a8a5991feedfd24122ff45ba37912

services/contentcapture/Android.bp

@@ -17,9 +17,6 @@ filegroup {
 java_library_static {
     name: "services.contentcapture",
     defaults: ["platform_service_defaults"],
-    srcs: [
-        ":services.contentcapture-sources",
-        "java/**/*.logtags",
-    ],
+    srcs: [":services.contentcapture-sources"],
     libs: ["services.core"],
 }

services/contentcapture/java/com/android/server/contentcapture/ContentCapturePerUserService.java

@@ -60,7 +60,6 @@ import android.service.contentcapture.SnapshotData;
 import android.service.voice.VoiceInteractionManagerInternal;
 import android.util.ArrayMap;
 import android.util.ArraySet;
-import android.util.EventLog;
 import android.util.Slog;
 import android.util.SparseArray;
 import android.util.SparseBooleanArray;
@@ -89,11 +88,6 @@ final class ContentCapturePerUserService
 
     private static final String TAG = ContentCapturePerUserService.class.getSimpleName();
 
-    private static final int EVENT_LOG_CONNECT_STATE_DIED = 0;
-    static final int EVENT_LOG_CONNECT_STATE_CONNECTED = 1;
-    static final int EVENT_LOG_CONNECT_STATE_DISCONNECTED = 2;
-
-
     @GuardedBy("mLock")
     private final SparseArray<ContentCaptureServerSession> mSessions = new SparseArray<>();
 
@@ -196,13 +190,9 @@ final class ContentCapturePerUserService
         Slog.w(TAG, "remote service died: " + service);
         synchronized (mLock) {
             mZombie = true;
-            ComponentName serviceComponent = getServiceComponentName();
             writeServiceEvent(
                     FrameworkStatsLog.CONTENT_CAPTURE_SERVICE_EVENTS__EVENT__ON_REMOTE_SERVICE_DIED,
-                    serviceComponent);
-            EventLog.writeEvent(EventLogTags.CC_CONNECT_STATE_CHANGED, mUserId,
-                    serviceComponent != null ? serviceComponent.flattenToShortString() : "",
-                    EVENT_LOG_CONNECT_STATE_DIED);
+                    getServiceComponentName());
         }
     }
 
@@ -624,16 +614,11 @@ final class ContentCapturePerUserService
                         ? "null_activities" : activities.size() + " activities") + ")"
                         + " for user " + mUserId);
             }
-            int packageCount = packages != null ? packages.size() : 0;
-            int activityCount = activities != null ? activities.size() : 0;
 
             ArraySet<String> oldList =
                     mMaster.mGlobalContentCaptureOptions.getWhitelistedPackages(mUserId);
-            EventLog.writeEvent(EventLogTags.CC_CURRENT_ALLOWLIST, mUserId, oldList.size());
 
             mMaster.mGlobalContentCaptureOptions.setWhitelist(mUserId, packages, activities);
-            EventLog.writeEvent(EventLogTags.CC_SET_ALLOWLIST, mUserId,
-                    packageCount, activityCount);
             writeSetWhitelistEvent(getServiceComponentName(), packages, activities);
 
             updateContentCaptureOptions(oldList);
@@ -714,14 +699,12 @@ final class ContentCapturePerUserService
         private void updateContentCaptureOptions(@Nullable ArraySet<String> oldList) {
             ArraySet<String> adding = mMaster.mGlobalContentCaptureOptions
                     .getWhitelistedPackages(mUserId);
-            EventLog.writeEvent(EventLogTags.CC_CURRENT_ALLOWLIST, mUserId, adding.size());
 
             if (oldList != null && adding != null) {
                 adding.removeAll(oldList);
             }
 
             int N = adding != null ? adding.size() : 0;
-            EventLog.writeEvent(EventLogTags.CC_UPDATE_OPTIONS, mUserId, N);
             for (int i = 0; i < N; i++) {
                 String packageName = adding.valueAt(i);
                 ContentCaptureOptions options = mMaster.mGlobalContentCaptureOptions

services/contentcapture/java/com/android/server/contentcapture/EventLogTags.logtags

@@ -1,8 +0,0 @@
-# See system/logging/logcat/event.logtags for a description of the format of this file.
-
-option java_package com.android.server.contentcapture
-
-53200 cc_connect_state_changed (User|1|5),(component|3),(type|1)
-53201 cc_set_allowlist (User|1|5),(package_count|1),(activity_count|1)
-53202 cc_current_allowlist (User|1|5),(count|1)
-53203 cc_update_options (User|1|5),(count|1)

services/contentcapture/java/com/android/server/contentcapture/RemoteContentCaptureService.java

@@ -31,7 +31,6 @@ import android.service.contentcapture.IContentCaptureService;
 import android.service.contentcapture.IContentCaptureServiceCallback;
 import android.service.contentcapture.IDataShareCallback;
 import android.service.contentcapture.SnapshotData;
-import android.util.EventLog;
 import android.util.Slog;
 import android.view.contentcapture.ContentCaptureContext;
 import android.view.contentcapture.DataRemovalRequest;
@@ -48,7 +47,6 @@ final class RemoteContentCaptureService
     private final IBinder mServerCallback;
     private final int mIdleUnbindTimeoutMs;
     private final ContentCapturePerUserService mPerUserService;
-    private final int mUserId;
 
     RemoteContentCaptureService(Context context, String serviceInterface,
             ComponentName serviceComponentName, IContentCaptureServiceCallback callback, int userId,
@@ -63,7 +61,6 @@ final class RemoteContentCaptureService
         mPerUserService = perUserService;
         mServerCallback = callback.asBinder();
         mIdleUnbindTimeoutMs = idleUnbindTimeoutMs;
-        mUserId = userId;
 
         // Bind right away, which will trigger a onConnected() on service's
         ensureBoundLocked();
@@ -91,9 +88,6 @@ final class RemoteContentCaptureService
                     writeServiceEvent(
                             FrameworkStatsLog.CONTENT_CAPTURE_SERVICE_EVENTS__EVENT__ON_CONNECTED,
                             mComponentName);
-                    EventLog.writeEvent(EventLogTags.CC_CONNECT_STATE_CHANGED, mUserId,
-                            mComponentName != null ? mComponentName.flattenToShortString() : "",
-                            ContentCapturePerUserService.EVENT_LOG_CONNECT_STATE_CONNECTED);
                 } finally {
                     // Update the system-service state, in case the service reconnected after
                     // dying
@@ -104,9 +98,6 @@ final class RemoteContentCaptureService
                 writeServiceEvent(
                         FrameworkStatsLog.CONTENT_CAPTURE_SERVICE_EVENTS__EVENT__ON_DISCONNECTED,
                         mComponentName);
-                EventLog.writeEvent(EventLogTags.CC_CONNECT_STATE_CHANGED, mUserId,
-                        mComponentName != null ? mComponentName.flattenToShortString() : "",
-                        ContentCapturePerUserService.EVENT_LOG_CONNECT_STATE_DISCONNECTED);
             }
         } catch (Exception e) {
             Slog.w(mTag, "Exception calling onConnectedStateChanged(" + connected + "): " + e);