/
NotesActivity.java
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/
NotesActivity.java
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package com.todo.ui.notes;
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.v4.widget.SwipeRefreshLayout;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import com.todo.R;
import com.todo.db.NotesStorage;
import com.todo.sync.SyncService;
import com.todo.sync.event.EventBusManager;
import com.todo.sync.event.SyncEvent;
import com.todo.sync.event.SyncStatus;
import com.todo.sync.event.SyncType;
import io.realm.Realm;
import org.greenrobot.eventbus.Subscribe;
import org.greenrobot.eventbus.ThreadMode;
public class NotesActivity extends AppCompatActivity {
private SwipeRefreshLayout swipeView;
private NotesAdapter adapter;
public static void start(@NonNull Activity activity) {
activity.startActivity(new Intent(activity, NotesActivity.class));
}
private Realm realm;
@Override
protected void onCreate(@Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_notes);
realm = Realm.getDefaultInstance();
EventBusManager.register(this);
initView();
}
@Override
protected void onDestroy() {
realm.close();
EventBusManager.unregister(this);
super.onDestroy();
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
MenuInflater inflater = getMenuInflater();
inflater.inflate(R.menu.notes, menu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
if (item.getItemId() == R.id.addNote) {
NewNoteActivity.start(this);
}
return super.onOptionsItemSelected(item);
}
@Subscribe(threadMode = ThreadMode.MAIN)
public void onEvent(SyncEvent event) {
if (event.getType() == SyncType.NOTES && event.getStatus() == SyncStatus.IN_PROGRESS) {
if (!swipeView.isRefreshing()) {
swipeView.setRefreshing(true);
}
} else if (event.getType() == SyncType.NOTES && event.getStatus() == SyncStatus.COMPLETED) {
swipeView.setRefreshing(false);
adapter.notifyDataSetChanged();
}
}
private void initView() {
swipeView = (SwipeRefreshLayout) findViewById(R.id.swipeView);
swipeView.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {
@Override
public void onRefresh() {
SyncService.request(SyncType.NOTES);
}
});
RecyclerView recyclerView = (RecyclerView) findViewById(R.id.recyclerView);
recyclerView.setLayoutManager(new LinearLayoutManager(this));
adapter = new NotesAdapter(NotesStorage.getAll(realm));
recyclerView.setAdapter(adapter);
}
}