Gson的使用

public class Movie {
/*"nm": "变形金刚4：绝迹重生",
"dir": "迈克尔·贝",
"photos":*/

private String nm;
private String dir;
private ArrayList <String> photos;
public String getNm() {
return nm;
}
public void setNm(String nm) {
this.nm = nm;
}
public String getDir() {
return dir;
}
public void setDir(String dir) {
this.dir = dir;
}
public ArrayList<String> getPhotos() {
return photos;
}
public void setPhotos(ArrayList<String> photos) {
this.photos = photos;
}

}

Gson gson=new Gson();
Movie Movie = gson.fromJson(result, Movie.class);
Toast.makeText(MainActivity.this, Movie.getDir()+Movie.getNm()+Movie.getPhotos().size(), 0).show();