我想在Recyclerview中点击项目时显示信息和文件对象我正在使用排球和JsonObject请求，但无法显示信息和文件。当我使用toast zakeran_any_madah 显示不清楚时，如何解决我的问题并显示信息和文件的正确位置，还有其他方法吗？
这是我的代码
final JsonObjectRequest jsonObjectr = new JsonObjectRequest(Request.Method.GET, url, null, new Response.Listener<JSONObject>() {
@Override
public void onResponse(JSONObject response) {
res = String.valueOf(response);
Log.d("reres", res);
datajson = response;
try {
JSONArray jsonArray = response.getJSONArray("list");
for (int i = 0; i < jsonArray.length(); i++) {
JSONObject jsonObject = (JSONObject) jsonArray.get(i);
int id = jsonObject.getInt("id");
int id_category = jsonObject.getInt("id_category");
int id_speaker = jsonObject.getInt("id_speaker");
String name = jsonObject.getString("name");
String image = jsonObject.getString("image");
String category_name = jsonObject.getString("category_name");
String speaker_name = jsonObject.getString("speaker_name");
JSONArray ja = jsonObject.getJSONArray("files");
for (int j = 0; j < ja.length(); j++) {
JSONObject jo = (JSONObject) ja.get(j);
file = jo.getString("file");
info = jo.getString("info");
Item_zakerin_any itemzakeran = new Item_zakerin_any(id, id_category, name, id_speaker, image, speaker_name, category_name, info, file);
list_zakeran_any.add(itemzakeran);
}
}
az = new adapter_zakeran_any(mcontext, list_zakeran_any);
rv.setAdapter(az);
hidepDialog();
} catch (JSONException e) {
e.printStackTrace();
hidepDialog();
}
}
}, new Response.ErrorListener() {
@Override
public void onErrorResponse(VolleyError error) {
hidepDialog();
}
});
jsonObjectr.setRetryPolicy(new DefaultRetryPolicy(15000, DefaultRetryPolicy.DEFAULT_MAX_RETRIES,
DefaultRetryPolicy.DEFAULT_BACKOFF_MULT));
MySingleton.getInstance(getApplicationContext()).addToRequestQueue(jsonObjectr);
rv.addOnItemTouchListener(new RecyclerView.OnItemTouchListener() {
GestureDetector gestureDetector = new GestureDetector(zakeran_any_madah.this, new GestureDetector.SimpleOnGestureListener() {
@Override public boolean onSingleTapUp(MotionEvent motionEvent) {
return true;
}
});
@Override
public boolean onInterceptTouchEvent(RecyclerView rv, MotionEvent motionEvent) {
ChildView =rv.findChildViewUnder(motionEvent.getX(),motionEvent.getY());
if (ChildView !=null && gestureDetector.onTouchEvent(motionEvent)){
GetItemPosition =rv.getChildAdapterPosition(ChildView);
Toast.makeText(zakeran_any_madah.this, ""+ list_zakeran_any.get(GetItemPosition), Toast.LENGTH_LONG).show();
}
return false;
}
@Override
public void onTouchEvent(RecyclerView rv, MotionEvent e) {
}
@Override
public void onRequestDisallowInterceptTouchEvent(boolean disallowIntercept) {
}
});