[Résolu] Définir un écouteur sous Android

  mFileListView.setOnItemClickListener(
                new AdapterView.OnItemClickListener() {
            @Override
            /*
             * When a filename in the ListView is clicked, get its
             * content URI and send it to the requesting app
             */
            public void onItemClick(AdapterView<?> adapterView,
                    View view,
                    int position,
                    long rowId) {
                /*
                 * Get a File for the selected file name.
                 * Assume that the file names are in the
                 * mImageFilename array.
                 */
                File requestFile = new File(mImageFilename[position]);
                /*
                 * Most file-related method calls need to be in
                 * try-catch blocks.
                 */
                // Use the FileProvider to get a content URI
                try {
                    fileUri = FileProvider.getUriForFile(
                            MainActivity.this,
                            "com.example.myapp.fileprovider",
                            requestFile);
                } catch (IllegalArgumentException e) {
                    Log.e("File Selector",
                          "The selected file can't be shared: " +
                          clickedFilename);
                }
                ...
            }
        });