Unable to view poster image

[syedalinaqi]

i did every thing but i was unable to set the imageview image from poster path

public class showMovieInfo extends AsyncTask<Integer,Integer,String>{

    protected void onPreExecute(Integer f){
        //setting up variables for whole method
    }

    @Override
    protected String doInBackground(Integer... params) {
        Tmdb tmdb = new Tmdb();
        tmdb.setApiKey("76f029219decc8a8e1c6d5474e37d7c9");
        MoviesService movieService = tmdb.moviesService();
        Movie movie = movieService.summary(550);
        //String str = String.valueOf(movie.title);

        return movie.overview;
       ///MenuInflater inflater = new MenuInflater(MainActivity.this);
        //inflater.inflate(android.R.layout.simple_list_item_1, false);


    }
    protected void onProgressUpdated(Integer... progress)
    {
    }
    protected void onPostExecute(String result)
    {
        Imageview.setImage(Picasso.with(this).load(painting.getImageUrl()).into(image);)
    }
}

[UweTrottmann]

Did you make sure to build the full URL? The TMDb API only returns the image path, e.g. /8uO0gUM8aNqYLs1OsTBQiXu0fEv.jpg. You will have to assemble the full URL by adding the current image base url and a size specifier as described in the docs.

[syedalinaqi]

how to obtain size using your tmdb???

[UweTrottmann]

Either obtain them via the /configuration endpoint or just look at the example response in the docs. You can pretty much hard-code the base url and resolutions as they don't really change.

[syedalinaqi]

thanks and one more thing how do i use a single async method for returning one id's tiitle,poster path and year.

[UweTrottmann]

Can't you just return the whole movie object in 'doInBackground()' instead
of a single property?
On Sep 3, 2014 5:57 PM, "syedalinaqi" notifications@github.com wrote:

thanks and one more thing how do i use a single async method for returning
one id's tiitle,poster path and year.

—
Reply to this email directly or view it on GitHub
#16 (comment)
.

[syedalinaqi]

so u r saying that i should use

return movie.toString();

but if i use this then how do i separate the three things i need from the whole thing???

and another thing how do i use the same Async method for multiple tmdb ids??

[syedalinaqi]

and also how do i extract the titles and posters of the MostPopular movies as it returns a list.

[syedalinaqi]

 1   Tmdb tmdb = new Tmdb();
 2   tmdb.setApiKey("76f029219decc8a8e1c6d5474e37d7c9");
 3   MoviesService movieService = tmdb.moviesService();
 4   ResultsPage movie = movieService.popular();

 5  return movie.results;

ok after using the above method how do i use the data that comes in a list from the 4 line. how do i view it

[syedalinaqi]

at leat tell me what type of list it returns

arraylist
string list
etc

[UweTrottmann]

Just look at the type? E.g. hover your mouse cursor over it in eclipse, or press Ctrl+Q in Android Studio/IntelliJ.

[syedalinaqi]

well i did and it said

com.uwetrottmann.tmdb.entities.ResultsPage
public java.util.List<com.uwetrottmann.tmdb.entities.Movie> results

so as i said before it returns a list. SO how do i use it.

[UweTrottmann]

It returns a list of Movie objects wrapped into a standard Java List interface (List<Movie>). See the Java documentation for List on how to use it.

[syedalinaqi]

ok i did exactly as u said but the activity stopped instantly

protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);

    tv = (TextView) findViewById(R.id.textView);
    new showMovieInfo().execute();
    tv.setText( mplist.get(1).title);

}
public class showMovieInfo extends AsyncTask<Integer,Integer,List> {

    protected void onPreExecute(Integer f){
        //setting up variables for whole method
    }

    @Override
    protected List doInBackground(Integer... params) {
        Tmdb tmdb = new Tmdb();
        tmdb.setApiKey("76f029219decc8a8e1c6d5474e37d7c9");
        MoviesService movieService = tmdb.moviesService();
        ResultsPage movie = movieService.popular();//you can use a String[] array at the place of 550.
        //String str = String.valueOf(movie.title);
        //you can create multiple return statements or u can use if else statement for different commands.
        return movie.results;
        ///MenuInflater inflater = new MenuInflater(MainActivity.this);
        //inflater.inflate(android.R.layout.simple_list_item_1, false);


    }
    protected void onProgressUpdated(Integer... progress)
    {

    }
    protected void onPostExecute(List result)
    {
        mplist = result;
      mplist = new List<Movie>() {
          @Override
          public void add(int location, Movie object) {

          }

          @Override
          public boolean add(Movie object) {
              return false;
          }

          @Override
          public boolean addAll(int location, Collection<? extends Movie> collection) {
              return false;
          }

          @Override
          public boolean addAll(Collection<? extends Movie> collection) {
              return false;
          }

          @Override
          public void clear() {

          }

          @Override
          public boolean contains(Object object) {
              return false;
          }

          @Override
          public boolean containsAll(Collection<?> collection) {
              return false;
          }

          @Override
          public boolean equals(Object object) {
              return false;
          }

          @Override
          public Movie get(int location) {
              return null;
          }

          @Override
          public int hashCode() {
              return 0;
          }

          @Override
          public int indexOf(Object object) {
              return 0;
          }

          @Override
          public boolean isEmpty() {
              return false;
          }

          @Override
          public Iterator<Movie> iterator() {
              return null;
          }

          @Override
          public int lastIndexOf(Object object) {
              return 0;
          }

          @Override
          public ListIterator<Movie> listIterator() {
              return null;
          }

          @Override
          public ListIterator<Movie> listIterator(int location) {
              return null;
          }

          @Override
          public Movie remove(int location) {
              return null;
          }

          @Override
          public boolean remove(Object object) {
              return false;
          }

          @Override
          public boolean removeAll(Collection<?> collection) {
              return false;
          }

          @Override
          public boolean retainAll(Collection<?> collection) {
              return false;
          }

          @Override
          public Movie set(int location, Movie object) {
              return null;
          }

          @Override
          public int size() {
              return 0;
          }

          @Override
          public List<Movie> subList(int start, int end) {
              return null;
          }

          @Override
          public Object[] toArray() {
              return new Object[0];
          }

          @Override
          public <T> T[] toArray(T[] array) {
              return null;
          }
      };
        //you can use s string array here and use stringarray.add(result) to add multiple items to the array and then you can get those items by using stringarray.get(1).
    }
}

ADB Log

09-04 22:13:28.501 4865-4865/com.ITAN.cinematheque E/AndroidRuntime﹕ FATAL EXCEPTION: main
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.ITAN.cinematheque/com.ITAN.cinematheque.activities.MainActivity}: java.lang.NullPointerException
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2255)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2309)
at android.app.ActivityThread.access$700(ActivityThread.java:157)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1289)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:176)
at android.app.ActivityThread.main(ActivityThread.java:5317)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:511)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1102)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:869)
at dalvik.system.NativeStart.main(Native Method)
Caused by: java.lang.NullPointerException
at com.ITAN.cinematheque.activities.MainActivity.onCreate(MainActivity.java:39)
at android.app.Activity.performCreate(Activity.java:5326)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1097)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2218)
            at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2309)
            at android.app.ActivityThread.access$700(ActivityThread.java:157)
            at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1289)
            at android.os.Handler.dispatchMessage(Handler.java:99)
            at android.os.Looper.loop(Looper.java:176)
            at android.app.ActivityThread.main(ActivityThread.java:5317)
            at java.lang.reflect.Method.invokeNative(Native Method)
            at java.lang.reflect.Method.invoke(Method.java:511)
            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1102)
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:869)
            at dalvik.system.NativeStart.main(Native Method)