Salt the package hash code using the device serial

Bug: 62676166

Change-Id: Id723cc3f283bc05b01185abef9084d6dbd75fbbc
This commit is contained in:
Hyunyoung Song
2017-06-26 15:59:54 -07:00
parent 69c340a05e
commit e8ca28179b

View File

@@ -20,6 +20,7 @@ import android.app.PendingIntent;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.os.Build;
import android.os.SystemClock;
import android.support.annotation.Nullable;
import android.util.Log;
@@ -131,14 +132,20 @@ public class UserEventDispatcher {
LauncherEvent event = newLauncherEvent(newTouchAction(Action.Touch.TAP),
newItemTarget(v), newTarget(Target.Type.CONTAINER));
String serial;
if (Utilities.isAtLeastO()) {
serial = Build.getSerial();
} else {
serial = Build.SERIAL;
}
// TODO: make idx percolate up the view hierarchy if needed.
int idx = 0;
if (fillInLogContainerData(event, v)) {
ItemInfo itemInfo = (ItemInfo) v.getTag();
event.srcTarget[idx].intentHash = intentHashCode;
if (cn != null) {
event.srcTarget[idx].packageNameHash = cn.getPackageName().hashCode();
event.srcTarget[idx].componentHash = cn.hashCode();
event.srcTarget[idx].packageNameHash = (cn.getPackageName() + serial).hashCode();
event.srcTarget[idx].componentHash = (cn.flattenToString() + serial).hashCode();
if (mPredictedApps != null) {
event.srcTarget[idx].predictedRank = mPredictedApps.indexOf(
new ComponentKey(cn, itemInfo.user));