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Commit 28f7ecf5 authored by Jonathan Nguyen's avatar Jonathan Nguyen
Browse files

Add app usage logging for statsd 

Test: manually tested on local flame
Bug: 156041159
Change-Id: I0513be4524b3ceb1c4840bf7f83048f7c1f55019
parent 098e95bb

services/usage/java/com/android/server/usage/UsageStatsService.java

+15 −0
Original line number Diff line number Diff line
@@ -88,6 +88,7 @@ import com.android.internal.content.PackageMonitor; 
import com.android.internal.os.BackgroundThread;

import com.android.internal.util.CollectionUtils;

import com.android.internal.util.DumpUtils;

import com.android.internal.util.FrameworkStatsLog;

import com.android.internal.util.IndentingPrintWriter;

import com.android.server.LocalServices;

import com.android.server.SystemService;
@@ -810,6 +811,13 @@ public class UsageStatsService extends SystemService implements 
                    } catch (IllegalArgumentException iae) {

                        Slog.e(TAG, "Failed to note usage start", iae);

                    }

                    FrameworkStatsLog.write(

                            FrameworkStatsLog.APP_USAGE_EVENT_OCCURRED,

                            mPackageManagerInternal.getPackageUid(event.mPackage, 0, userId),

                            event.mPackage,

                            event.mClass,

                            FrameworkStatsLog

                                .APP_USAGE_EVENT_OCCURRED__EVENT_TYPE__MOVE_TO_FOREGROUND);

                    break;

                case Event.ACTIVITY_PAUSED:

                    if (event.mTaskRootPackage == null) {
@@ -824,6 +832,13 @@ public class UsageStatsService extends SystemService implements 
                            event.mTaskRootClass = prevData.mTaskRootClass;

                        }

                    }

                    FrameworkStatsLog.write(

                            FrameworkStatsLog.APP_USAGE_EVENT_OCCURRED,

                            mPackageManagerInternal.getPackageUid(event.mPackage, 0, userId),

                            event.mPackage,

                            event.mClass,

                            FrameworkStatsLog

                                .APP_USAGE_EVENT_OCCURRED__EVENT_TYPE__MOVE_TO_BACKGROUND);

                    break;

                case Event.ACTIVITY_DESTROYED:

                    // Treat activity destroys like activity stops.