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Commit efa41c1c authored by thiruram's avatar thiruram
Browse files

Limit launcher snapshot logging once per day. 

This change will make sure launcher snapshot is logged only once in 24hrs interval using sharedpreference.

Bug: 161375303
Change-Id: Iab6b25d931b2e91ae5647e266bd68ead86c99bc6
parent c6962d9a

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

+24 −2
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;
@@ -71,7 +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 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.
@@ -113,6 +119,20 @@ 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();
@@ -135,10 +155,12 @@ 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));

        }