public class CustomAdapter extends BaseAdapter {
Activity activity;
ArrayList<Movie> data;
LayoutInflater layoutInflater;
public CustomAdapter(Activity activity, ArrayList<Movie> data) {
this.activity = activity;
this.data = data;
layoutInflater = (LayoutInflater) activity.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
}
@Override
public int getCount() {
return data.size();
}
@Override
public Object getItem(int position) {
return data.get(position);
}
@Override
public long getItemId(int position) {
return position;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
View root = convertView;
if(root == null){
root = layoutInflater.inflate(R.layout.movie_item,null);
}
ImageView movie_poster = root.findViewById(R.id.movie_poster);
TextView movie_title = root.findViewById(R.id.movie_title);
TextView movie_rating = root.findViewById(R.id.movie_rating);
TextView movie_genres = root.findViewById(R.id.movie_genres);
TextView movie_year = root.findViewById(R.id.movie_year);
movie_poster.setImageResource(data.get(position).getPoster());
movie_title.setText(data.get(position).getTitle());
movie_rating.setText(Double.toString(data.get(position).getRating()));
movie_year.setText(Integer.toString(data.get(position).getYear()));
StringBuilder genres = new StringBuilder();
ArrayList<String> genresArrayList = data.get(position).getGenres();
for (int i=0;i<genresArrayList.size();i++){
genres.append(genresArrayList.get(i));
if(i+1!=genresArrayList.size()){
genres.append(", ");
}
}
movie_genres.setText(genres.toString());
return root;
}
}
public class Movie implements Serializable {
private int id;
private String title;
private int poster;
private double rating;
private ArrayList<String> genres;
private int year;
private String description;
public Movie(int id, String title, int poster, double rating, ArrayList<String> genres, int year, String description) {
this.id = id;
this.title = title;
this.poster = poster;
this.rating = rating;
this.genres = genres;
this.year = year;
this.description = description;
}
}
public class MainActivity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
final ListView movieListView = findViewById(R.id.moviewListView);
final ArrayList<Movie> movies = new ArrayList<>();
movies.add(new Movie(1,"The Shawshank Redemption", R.drawable.shawshank,9.3,new ArrayList<String>(Arrays.asList("Drama")),1994,"Chronicles the experiences of a formerly successful banker as a prisoner in the gloomy jailhouse of Shawshank after being found guilty of a crime he did not commit. The film portrays the man's unique way of dealing with his new, torturous life; along the way he befriends a number of fellow prisoners, most notably a wise long-term inmate named Red."));
movies.add(new Movie(2,"The Godfather",R.drawable.godfather,9.2,new ArrayList<String>(Arrays.asList("Crime","Drama")),1972,"When the aging head of a famous crime family decides to transfer his position to one of his subalterns, a series of unfortunate events start happening to the family, and a war begins between all the well-known families leading to insolence, deportation, murder and revenge, and ends with the favorable successor being finally chosen."));
movies.add(new Movie(1,"The Shawshank Redemption", R.drawable.shawshank,9.3,new ArrayList<String>(Arrays.asList("Drama")),1994,"Chronicles the experiences of a formerly successful banker as a prisoner in the gloomy jailhouse of Shawshank after being found guilty of a crime he did not commit. The film portrays the man's unique way of dealing with his new, torturous life; along the way he befriends a number of fellow prisoners, most notably a wise long-term inmate named Red."));
movies.add(new Movie(2,"The Godfather",R.drawable.godfather,9.2,new ArrayList<String>(Arrays.asList("Crime","Drama")),1972,"When the aging head of a famous crime family decides to transfer his position to one of his subalterns, a series of unfortunate events start happening to the family, and a war begins between all the well-known families leading to insolence, deportation, murder and revenge, and ends with the favorable successor being finally chosen."));
movies.add(new Movie(1,"The Shawshank Redemption", R.drawable.shawshank,9.3,new ArrayList<String>(Arrays.asList("Drama")),1994,"Chronicles the experiences of a formerly successful banker as a prisoner in the gloomy jailhouse of Shawshank after being found guilty of a crime he did not commit. The film portrays the man's unique way of dealing with his new, torturous life; along the way he befriends a number of fellow prisoners, most notably a wise long-term inmate named Red."));
movies.add(new Movie(2,"The Godfather",R.drawable.godfather,9.2,new ArrayList<String>(Arrays.asList("Crime","Drama")),1972,"When the aging head of a famous crime family decides to transfer his position to one of his subalterns, a series of unfortunate events start happening to the family, and a war begins between all the well-known families leading to insolence, deportation, murder and revenge, and ends with the favorable successor being finally chosen."));
movies.add(new Movie(1,"The Shawshank Redemption", R.drawable.shawshank,9.3,new ArrayList<String>(Arrays.asList("Drama")),1994,"Chronicles the experiences of a formerly successful banker as a prisoner in the gloomy jailhouse of Shawshank after being found guilty of a crime he did not commit. The film portrays the man's unique way of dealing with his new, torturous life; along the way he befriends a number of fellow prisoners, most notably a wise long-term inmate named Red."));
movies.add(new Movie(2,"The Godfather",R.drawable.godfather,9.2,new ArrayList<String>(Arrays.asList("Crime","Drama")),1972,"When the aging head of a famous crime family decides to transfer his position to one of his subalterns, a series of unfortunate events start happening to the family, and a war begins between all the well-known families leading to insolence, deportation, murder and revenge, and ends with the favorable successor being finally chosen."));
CustomAdapter customAdapter = new CustomAdapter(this,movies);
movieListView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
Intent intent = new Intent(MainActivity.this,MovieDescription.class);
intent.putExtra("movie",movies.get(position));
startActivity(intent);
}
});
movieListView.setAdapter(customAdapter);
}
}
public class MovieDescription extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_description);
Bundle bundle = getIntent().getExtras();
if(bundle!=null){
Movie movie = (Movie) bundle.getSerializable("movie");
TextView selected_movie_description = findViewById(R.id.selected_movie_description);
TextView selected_movie_title = findViewById(R.id.selected_movie_title);
ImageView selected_movie_poster = findViewById(R.id.selected_movie_poster);
selected_movie_description.setText(movie.getDescription());
selected_movie_title.setText(movie.getTitle());
selected_movie_poster.setImageResource(movie.getPoster());
}
}
}
<?xml version="1.0" encoding="utf-8"?>
<android.support.constraint.ConstraintLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MainActivity">
<ListView
android:id="@+id/moviewListView"
android:layout_width="match_parent"
android:layout_height="match_parent" />
</android.support.constraint.ConstraintLayout>
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:layout_margin="5dp">
<ImageView
android:src="@mipmap/ic_launcher"
android:id="@+id/movie_poster"
android:layout_width="80dp"
android:layout_height="80dp"
android:layout_margin="5dp"/>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
>
<TextView
android:textStyle="bold"
android:text="Movie Title"
android:textColor="#000"
android:textSize="18sp"
android:id="@+id/movie_title"
android:layout_width="match_parent"
android:layout_height="match_parent" />
<TextView
android:text="Rating: "
android:textColor="#000"
android:textSize="14sp"
android:id="@+id/movie_rating"
android:layout_width="match_parent"
android:layout_height="match_parent" />
<TextView
android:textStyle="bold"
android:text="Movie genres"
android:textSize="12sp"
android:id="@+id/movie_genres"
android:layout_width="match_parent"
android:layout_height="match_parent" />
<TextView
android:text="Year"
android:textSize="12sp"
android:id="@+id/movie_year"
android:gravity="end"
android:layout_marginRight="10dp"
android:layout_width="match_parent"
android:layout_height="match_parent" />
</LinearLayout>
</LinearLayout>
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MovieDescription"
android:orientation="vertical">
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:layout_margin="20dp">
<ImageView
android:layout_margin="10dp"
android:id="@+id/selected_movie_poster"
android:layout_width="200dp"
android:layout_height="200dp" />
<TextView
android:id="@+id/selected_movie_title"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textSize="24sp"
/>
</LinearLayout>
<TextView
android:textColor="@android:color/black"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Movie Description:"
android:textSize="24dp"
android:layout_marginBottom="12dp"/>
<TextView
android:id="@+id/selected_movie_description"
android:layout_width="match_parent"
android:layout_height="200dp"
android:textSize="18dp" />
</LinearLayout>