Agfdhyk

I've already searched through the forum for answers, but I couldn't find any question that completely matches my situation.

I'm having a problem firing an onclicklistener. The same piece of code works in other parts of application, which confuses me.

This is my code:

private static  final int RESULT_LOAD_IMAGES = 1;

TextView filepath_name;

EditText varighed, navn;

Spinner genre, kategori;

Button uploadImg, opret_knap;



@Override

public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container, @Nullable Bundle savedInstanceState) {

    View view = super.onCreateView(inflater, container, savedInstanceState);



    uploadImg = (Button) view.findViewById(R.id.billede_button);

    opret_knap = (Button) view.findViewById(R.id.addOpskrift);

    varighed = (EditText) view.findViewById(R.id.opskrift_varighed);

    navn = (EditText) view.findViewById(R.id.opskrift_navn);

    genre = (Spinner) view.findViewById(R.id.opskrift_genre);

    kategori = (Spinner) view.findViewById(R.id.opskrift_kategori);



    filepath_name = (TextView) view.findViewById(R.id.billede_path);

    uploadImg.setOnClickListener(new View.OnClickListener() {

         @Override

         public void onClick(View v) {

             Intent galleryIntent = new Intent(Intent.ACTION_PICK, MediaStore.Images.Media.EXTERNAL_CONTENT_URI);

             startActivityForResult(galleryIntent, RESULT_LOAD_IMAGES);

         }



    });



    opret_knap.setOnClickListener(new View.OnClickListener() {

        @Override

        public void onClick(View v) {

            Tilføjopskrift();

        }

    });



    return view;

}

And the XML

<Button

        android:id="@+id/billede_button"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:layout_gravity="center"

        android:text="Tilføj billede"

        />

<TextView android:id="@+id/billede_path"

          android:layout_width="wrap_content"

          android:layout_height="32dp"

          android:layout_gravity="center" />



<Button android:id="@+id/addOpskrift"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:layout_gravity="center"

        android:layout_marginBottom="30dp"

        android:text="Opret"/>

In your XML you have given id opret_knap to you Button

<Button

    android:id="@+id/opret_knap"

    android:layout_width="wrap_content"

    android:layout_height="wrap_content"

    android:layout_gravity="center"

    android:layout_marginBottom="30dp"

    android:text="Opret"/>

But you are accessing it with addOpskrift

Change

opret_knap = (Button) view.findViewById(R.id.addOpskrift);

to

 opret_knap = (Button) view.findViewById(R.id.opret_knap);

The problem seems to be that you are not specifying the layout your fragment should access.

Instead of:

super.onCreateView()

Use

View view = inflater.inflate(R.layout.xyz, container, false);

Hope it helps.

Your problem is that your not instanciate correctely the new view.
You need use:

View view = inflater.inflate(R.layout.your_file_name, container, false);

instead of:

View view = super.onCreateView(inflater, container, savedInstanceState);.

Just copy and paste.

private static  final int RESULT_LOAD_IMAGES = 1;

TextView filepath_name;

EditText varighed, navn;

Spinner genre, kategori;

Button uploadImg, opret_knap;





@Override

public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container, @Nullable Bundle savedInstanceState) {

    super.onCreateView(inflater, container, savedInstanceState);

     View view = inflater.inflate(R.layout.your_file_name, container, false);

    uploadImg = (Button) view.findViewById(R.id.billede_button);

    opret_knap = (Button) view.findViewById(R.id.addOpskrift);

    varighed = (EditText) view.findViewById(R.id.opskrift_varighed);

    navn = (EditText) view.findViewById(R.id.opskrift_navn);

    genre = (Spinner) view.findViewById(R.id.opskrift_genre);

    kategori = (Spinner) view.findViewById(R.id.opskrift_kategori);



    filepath_name = (TextView) view.findViewById(R.id.billede_path);

    uploadImg.setOnClickListener(new View.OnClickListener() {

         @Override

         public void onClick(View v) {

             Intent galleryIntent = new Intent(Intent.ACTION_PICK, MediaStore.Images.Media.EXTERNAL_CONTENT_URI);

             startActivityForResult(galleryIntent, RESULT_LOAD_IMAGES);

         }



    });



    opret_knap.setOnClickListener(new View.OnClickListener() {

        @Override

        public void onClick(View v) {

            Tilføjopskrift();

        }

    });



    return view;

}