1 /*
2  * Copyright (C) 2024 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 package com.android.intentresolver.ext
18 
19 import android.os.Bundle
20 import android.os.Parcelable
21 import androidx.core.os.bundleOf
22 import androidx.lifecycle.DEFAULT_ARGS_KEY
23 import androidx.lifecycle.viewmodel.CreationExtras
24 import androidx.lifecycle.viewmodel.MutableCreationExtras
25 
26 /**
27  * Returns a new instance with additional [values] added to the existing default args Bundle (if
28  * present), otherwise adds a new entry with a copy of this bundle.
29  */
CreationExtrasnull30 fun CreationExtras.addDefaultArgs(vararg values: Pair<String, Parcelable>): CreationExtras {
31     val defaultArgs: Bundle = get(DEFAULT_ARGS_KEY) ?: Bundle()
32     defaultArgs.putAll(bundleOf(*values))
33     return MutableCreationExtras(this).apply { set(DEFAULT_ARGS_KEY, defaultArgs) }
34 }
35