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jemaf/MainActivity.java Secret

Last active May 19, 2016
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Versão final da atividade de criação de novos vídeos.
package edu.ifmg.eati.movieme;
import android.content.Intent;
import android.support.design.widget.FloatingActionButton;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.ListView;
import edu.ifmg.eati.movieme.model.Movie;
public class MainActivity extends AppCompatActivity {
private static final int NEW_MOVIE_CODE = 1;
MoviesAdapter adapter;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
ListView moviesList = (ListView) findViewById(R.id.movies_list);
adapter = new MoviesAdapter(this);
moviesList.setAdapter(adapter);
FloatingActionButton fab = (FloatingActionButton) findViewById(R.id.btn_new_movie);
fab.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent intent = new Intent(MainActivity.this, NewMovieActivity.class);
startActivityForResult(intent, NEW_MOVIE_CODE);
}
});
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == NEW_MOVIE_CODE && resultCode == RESULT_OK) {
String name = data.getStringExtra("name");
int rating = data.getIntExtra("rating", -1);
String comment = data.getStringExtra("comment");
Movie newMovie = new Movie(name, rating, comment);
adapter.addNewMovie(newMovie);
}
}
}
package edu.ifmg.eati.movieme;
import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.TextView;
import java.util.ArrayList;
import edu.ifmg.eati.movieme.model.Movie;
/**
* Created by edumontandon on 5/17/16.
*/
public class MoviesAdapter extends BaseAdapter {
// Lista de filmes a serem exibidos
private ArrayList<Movie> movies;
private Context context;
public MoviesAdapter(Context context) {
this.context = context;
this.movies = new ArrayList<>();
loadMovies();
}
private void loadMovies() {
this.movies.add(new Movie("Star Wars", 7, "Filme clássico"));
this.movies.add(new Movie("Senhor dos Anéis", 10, "ÉPICO!!"));
this.movies.add(new Movie("A Origem", 9, "Mind Blowing"));
this.movies.add(new Movie("Pulp Fiction", 8, "Obra prima"));
this.movies.add(new Movie("Se eu fosse você", 3, "Se eu fosse você... não pederia seu tempo"));
}
@Override
public int getCount() {
return this.movies.size();
}
@Override
public Object getItem(int position) {
return this.movies.get(position);
}
@Override
public long getItemId(int position) {
return position;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
// obtem o filme desejado
Movie movie = this.movies.get(position);
View view = LayoutInflater.from(this.context).inflate(R.layout.adapter_movies, parent, false);
TextView lblName = (TextView) view.findViewById(R.id.lbl_movie_name);
TextView lblGrade = (TextView) view.findViewById(R.id.lbl_movie_grade);
TextView lblComment = (TextView) view.findViewById(R.id.lbl_movie_comment);
lblName.setText(movie.getName());
lblGrade.setText(String.valueOf(movie.getRating()));
lblComment.setText(movie.getComment());
return view;
}
public void addNewMovie(Movie newMovie) {
this.movies.add(newMovie);
// atualiza o adapter com o novo filme
this.notifyDataSetChanged();
}
}
package edu.ifmg.eati.movieme;
import android.content.Intent;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.SeekBar;
import android.widget.Toast;
public class NewMovieActivity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_new_movie);
final EditText txtName = (EditText) findViewById(R.id.txt_movie_name);
final SeekBar skRating = (SeekBar) findViewById(R.id.sk_movie_rating);
final EditText txtComment = (EditText) findViewById(R.id.txt_comment);
Button okButton = (Button) findViewById(R.id.btn_new_movie);
okButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent returnIntent = new Intent();
returnIntent.putExtra("name", txtName.getText().toString());
returnIntent.putExtra("rating", skRating.getProgress());
returnIntent.putExtra("comment", txtComment.getText().toString());
setResult(RESULT_OK, returnIntent);
Toast.makeText(NewMovieActivity.this, "Filme cadastrado com sucesso", Toast.LENGTH_LONG).show();
NewMovieActivity.this.finish();
}
});
}
}
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