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package com.android.launcher3.util;
import android.os.UserHandle;
import android.service.notification.StatusBarNotification;
import androidx.annotation.Nullable;
import com.android.launcher3.ItemInfo;
import java.util.Arrays;
/** Creates a hash key based on package name and user. */
public class PackageUserKey {
public String mPackageName;
public UserHandle mUser;
private int mHashCode;
@Nullable
public static PackageUserKey fromItemInfo(ItemInfo info) {
if (info.getTargetComponent() == null) return null;
return new PackageUserKey(info.getTargetComponent().getPackageName(), info.user);
}
public static PackageUserKey fromNotification(StatusBarNotification notification) {
return new PackageUserKey(notification.getPackageName(), notification.getUser());
}
public PackageUserKey(String packageName, UserHandle user) {
update(packageName, user);
}
public void update(String packageName, UserHandle user) {
mPackageName = packageName;
mUser = user;
mHashCode = Arrays.hashCode(new Object[] {packageName, user});
}
/**
* This should only be called to avoid new object creations in a loop.
* @return Whether this PackageUserKey was successfully updated - it shouldn't be used if not.
*/
public boolean updateFromItemInfo(ItemInfo info) {
if (info.getTargetComponent() == null) return false;
if (ShortcutUtil.supportsShortcuts(info)) {
update(info.getTargetComponent().getPackageName(), info.user);
return true;
}
return false;
}
@Override
public int hashCode() {
return mHashCode;
}
@Override
public boolean equals(Object obj) {
if (!(obj instanceof PackageUserKey)) return false;
PackageUserKey otherKey = (PackageUserKey) obj;
return mPackageName.equals(otherKey.mPackageName) && mUser.equals(otherKey.mUser);
}
}
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