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Commit ef7a8b4c authored by thiruram's avatar thiruram Committed by Automerger Merge Worker
Browse files

Limit launcher snapshot logging once per day. am: a4661192 

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/12213196

Change-Id: I5bf5ca36fe730a9ffb024a5d94640182d5078683
parents 35f5abc5 a4661192

quickstep/src/com/android/quickstep/logging/StatsLogCompatManager.java

+29 −6
Original line number Diff line number Diff line
@@ -16,6 +16,10 @@ 


package com.android.quickstep.logging;



import static android.text.format.DateUtils.DAY_IN_MILLIS;

import static android.text.format.DateUtils.formatElapsedTime;



import static com.android.launcher3.Utilities.getDevicePrefs;

import static com.android.launcher3.logger.LauncherAtom.ContainerInfo.ContainerCase.FOLDER;

import static com.android.launcher3.logger.LauncherAtom.ContainerInfo.ContainerCase.SEARCH_RESULT_CONTAINER;

import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_WORKSPACE_SNAPSHOT;
@@ -24,6 +28,8 @@ import static com.android.systemui.shared.system.SysUiStatsLog.LAUNCHER_UICHANGE 
import static com.android.systemui.shared.system.SysUiStatsLog.LAUNCHER_UICHANGED__DST_STATE__HOME;

import static com.android.systemui.shared.system.SysUiStatsLog.LAUNCHER_UICHANGED__DST_STATE__OVERVIEW;



import static java.lang.System.currentTimeMillis;



import android.content.Context;

import android.util.Log;
@@ -71,8 +77,7 @@ public class StatsLogCompatManager extends StatsLogManager { 
    private static final String TAG = "StatsLog";

    private static final boolean IS_VERBOSE = Utilities.isPropertyEnabled(LogConfig.STATSLOG);



    private static Context sContext;



    private static final String LAST_SNAPSHOT_TIME_MILLIS = "LAST_SNAPSHOT_TIME_MILLIS";

    private static final InstanceId DEFAULT_INSTANCE_ID = InstanceId.fakeInstanceId(0);

    // LauncherAtom.ItemInfo.getDefaultInstance() should be used but until launcher proto migrates

    // from nano to lite, bake constant to prevent robo test failure.
@@ -80,8 +85,10 @@ public class StatsLogCompatManager extends StatsLogManager { 
    private static final int FOLDER_HIERARCHY_OFFSET = 100;

    private static final int SEARCH_RESULT_HIERARCHY_OFFSET = 200;



    private final Context mContext;



    public StatsLogCompatManager(Context context) {

        sContext = context;

        mContext = context;

    }



    @Override
@@ -107,7 +114,7 @@ public class StatsLogCompatManager extends StatsLogManager { 
     */

    @Override

    public void logSnapshot() {

        LauncherAppState.getInstance(sContext).getModel().enqueueModelUpdateTask(

        LauncherAppState.getInstance(mContext).getModel().enqueueModelUpdateTask(

                new SnapshotWorker());

    }
@@ -122,6 +129,20 @@ public class StatsLogCompatManager extends StatsLogManager { 


        @Override

        public void execute(LauncherAppState app, BgDataModel dataModel, AllAppsList apps) {

            long lastSnapshotTimeMillis = getDevicePrefs(mContext)

                    .getLong(LAST_SNAPSHOT_TIME_MILLIS, 0);

            // Log snapshot only if previous snapshot was older than a day

            if (currentTimeMillis() - lastSnapshotTimeMillis < DAY_IN_MILLIS) {

                if (IS_VERBOSE) {

                    String elapsedTime = formatElapsedTime(

                            (currentTimeMillis() - lastSnapshotTimeMillis) / 1000);

                    Log.d(TAG, String.format(

                            "Skipped snapshot logging since previous snapshot was %s old.",

                            elapsedTime));

                }

                return;

            }



            IntSparseArrayMap<FolderInfo> folders = dataModel.folders.clone();

            ArrayList<ItemInfo> workspaceItems = (ArrayList) dataModel.workspaceItems.clone();

            ArrayList<LauncherAppWidgetInfo> appWidgets = (ArrayList) dataModel.appWidgets.clone();
@@ -144,10 +165,12 @@ public class StatsLogCompatManager extends StatsLogManager { 
                LauncherAtom.ItemInfo atomInfo = info.buildProto(null);

                writeSnapshot(atomInfo, mInstanceId);

            }

            getDevicePrefs(mContext).edit()

                    .putLong(LAST_SNAPSHOT_TIME_MILLIS, currentTimeMillis()).apply();

        }

    }



    private static void writeSnapshot(LauncherAtom.ItemInfo info, InstanceId instanceId) {

    private void writeSnapshot(LauncherAtom.ItemInfo info, InstanceId instanceId) {

        if (IS_VERBOSE) {

            Log.d(TAG, String.format("\nwriteSnapshot(%d):\n%s", instanceId.getId(), info));

        }
@@ -266,7 +289,7 @@ public class StatsLogCompatManager extends StatsLogManager { 
            } else {

                // Item is inside the folder, fetch folder info in a BG thread

                // and then write to StatsLog.

                LauncherAppState.getInstance(sContext).getModel().enqueueModelUpdateTask(

                LauncherAppState.getInstanceNoCreate().getModel().enqueueModelUpdateTask(

                        new BaseModelUpdateTask() {

                            @Override

                            public void execute(LauncherAppState app, BgDataModel dataModel,