/
Injection.java
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/
Injection.java
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/*
* Copyright (C) 2017 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.example.android.observability;
import android.content.Context;
import com.example.android.observability.persistence.LocalUserDataSource;
import com.example.android.observability.persistence.UsersDatabase;
import com.example.android.observability.ui.ViewModelFactory;
/**
* Enables injection of data sources.
*/
public class Injection {
public static UserDataSource provideUserDataSource(Context context) {
UsersDatabase database = UsersDatabase.getInstance(context);
return new LocalUserDataSource(database.userDao());
}
public static ViewModelFactory provideViewModelFactory(Context context) {
UserDataSource dataSource = provideUserDataSource(context);
return new ViewModelFactory(dataSource);
}
}