| /* |
| * Copyright 2018 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 androidx.room.integration.testapp; |
| |
| import android.os.Bundle; |
| import android.widget.Button; |
| |
| import androidx.appcompat.app.AppCompatActivity; |
| import androidx.lifecycle.ViewModelProviders; |
| import androidx.recyclerview.widget.RecyclerView; |
| |
| import io.reactivex.disposables.CompositeDisposable; |
| |
| /** |
| * Sample {@code Flowable<PagedList>} activity which uses Room. |
| */ |
| public class RoomPagedListRxActivity extends AppCompatActivity { |
| |
| private PagedListCustomerAdapter mAdapter; |
| |
| private final CompositeDisposable mDisposable = new CompositeDisposable(); |
| private CustomerViewModel mViewModel; |
| |
| @Override |
| protected void onCreate(final Bundle savedInstanceState) { |
| super.onCreate(savedInstanceState); |
| setContentView(R.layout.activity_recycler_view); |
| mViewModel = ViewModelProviders.of(this) |
| .get(CustomerViewModel.class); |
| |
| RecyclerView recyclerView = findViewById(R.id.recyclerview); |
| mAdapter = new PagedListCustomerAdapter(); |
| recyclerView.setAdapter(mAdapter); |
| |
| final Button addButton = findViewById(R.id.addButton); |
| addButton.setOnClickListener(v -> mViewModel.insertCustomer()); |
| |
| final Button clearButton = findViewById(R.id.clearButton); |
| clearButton.setOnClickListener(v -> mViewModel.clearAllCustomers()); |
| } |
| |
| @Override |
| protected void onStart() { |
| super.onStart(); |
| |
| mDisposable.add(mViewModel.getPagedListFlowable() |
| .subscribe(list -> mAdapter.submitList(list))); |
| } |
| |
| @Override |
| protected void onStop() { |
| super.onStop(); |
| mDisposable.clear(); |
| } |
| } |