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Я новичок в модернизации. Я хочу установить мой GridView с помощью модификации, но я не уверен, как использовать модификацию для установки адаптера GridView. вот мой выход JSON:Как получить данные с помощью модификации в Android?
{
"status_code": 200,
"status": "OK",
"status_message": "Success",
"pigeon_list": [
{
"id": "1",
"pigeon_name": "sofiee",
"auth_token": "58809c7129a5a",
"country_code": "AE",
"strain_id": "75",
"distance": "3",
"pigeon_price": "50.00",
"pigeon_details": "One of the best ",
"image": "http:.98a8ac5.jpeg",
"pedigree_image": "http://...1.jpeg",...
"status": "",
"created": "2017-01-19 16:52:14",
"updated": "0000-00-00 00:00:00",
"strain_name": "Janssen/gaston wowers ",
"usr_mobile": "+971/12345678",
"usr_image": "http://....19a.jpeg",
"usr_email": "[email protected]"
},
Вот мой метод, где мне нужны данные от API:
private void filter() {
//Showing a progress dialog while our app fetches the data from url
final ProgressDialog loading = ProgressDialog.show(this, "Please wait...", "Fetching data...", false, false);
String DATA_URL = "http......../searchPigeonList";
final String lstrain = (String)lsStrain.getSelectedItem();
final String ldistance = (String)lsDistance.getSelectedItem();
final String lcountry = (String)lsCountry.getSelectedItem();
RestAdapter radapter=new RestAdapter.Builder().setEndpoint(DATA_URL).build();
MInterface restInt=radapter.create(MInterface.class);
restInt.getUser(new Callback<POJO>() {
@Override
public void success(POJO pojo, retrofit.client.Response response) {
pid2.add(pojo.getpigeon_detail);
}
Когда я попытался это дает мне красную линию на getpigeon_detail. Он говорит, что не может решить этот метод. Это правильный способ установки адаптера массива?
Я использовал этот пример http://mobilesiri.com/retrofit-tutorial-android-studio/
мой POJO класс:
public class POJO {
@SerializedName("id")
@Expose
private String id;
@SerializedName("pigeon_name")
@Expose
private String pigeonName;
@SerializedName("auth_token")
@Expose
private String authToken;
@SerializedName("country_code")
@Expose
private String countryCode;
@SerializedName("strain_id")
@Expose
private String strainId;
@SerializedName("distance")
@Expose
private String distance;
@SerializedName("pigeon_price")
@Expose
private String pigeonPrice;
@SerializedName("pigeon_details")
@Expose
private String pigeonDetails;
@SerializedName("image")
@Expose
private String image;
@SerializedName("pedigree_image")
@Expose
private String pedigreeImage;
@SerializedName("status")
@Expose
private String status;
@SerializedName("created")
@Expose
private String created;
@SerializedName("updated")
@Expose
private String updated;
@SerializedName("strain_name")
@Expose
private String strainName;
@SerializedName("usr_mobile")
@Expose
private String usrMobile;
@SerializedName("usr_image")
@Expose
private String usrImage;
@SerializedName("usr_email")
@Expose
private String usrEmail;
public String getId() {
return id;
}
public void setId(String id) {
this.id = id;
}
public String getPigeonName() {
return pigeonName;
}
public void setPigeonName(String pigeonName) {
this.pigeonName = pigeonName;
}
public String getAuthToken() {
return authToken;
}
public void setAuthToken(String authToken) {
this.authToken = authToken;
}
public String getCountryCode() {
return countryCode;
}
public void setCountryCode(String countryCode) {
this.countryCode = countryCode;
}
public String getStrainId() {
return strainId;
}
public void setStrainId(String strainId) {
this.strainId = strainId;
}
public String getDistance() {
return distance;
}
public void setDistance(String distance) {
this.distance = distance;
}
public String getPigeonPrice() {
return pigeonPrice;
}
public void setPigeonPrice(String pigeonPrice) {
this.pigeonPrice = pigeonPrice;
}
public String getPigeonDetails() {
return pigeonDetails;
}
public void setPigeonDetails(String pigeonDetails) {
this.pigeonDetails = pigeonDetails;
}
public String getImage() {
return image;
}
public void setImage(String image) {
this.image = image;
}
public String getPedigreeImage() {
return pedigreeImage;
}
public void setPedigreeImage(String pedigreeImage) {
this.pedigreeImage = pedigreeImage;
}
public String getStatus() {
return status;
}
public void setStatus(String status) {
this.status = status;
}
public String getCreated() {
return created;
}
public void setCreated(String created) {
this.created = created;
}
public String getUpdated() {
return updated;
}
public void setUpdated(String updated) {
this.updated = updated;
}
public String getStrainName() {
return strainName;
}
public void setStrainName(String strainName) {
this.strainName = strainName;
}
public String getUsrMobile() {
return usrMobile;
}
public void setUsrMobile(String usrMobile) {
this.usrMobile = usrMobile;
}
public String getUsrImage() {
return usrImage;
}
public void setUsrImage(String usrImage) {
this.usrImage = usrImage;
}
public String getUsrEmail() {
return usrEmail;
}
public void setUsrEmail(String usrEmail) {
this.usrEmail = usrEmail;
}
}
мой фильтр Methode()
private void filter() {
//Showing a progress dialog while our app fetches the data from url
final ProgressDialog loading = ProgressDialog.show(this, "Please wait...", "Fetching data...", false, false);
String DATA_URL = "http......../searchPigeonList";
//ArrayList<POJO> pigeonArray = new ArrayList<POJO>();
ArrayList<POJO> pigeonArray = new ArrayList<POJO>();
final String lstrain = (String)lsStrain.getSelectedItem();
final String ldistance = (String)lsDistance.getSelectedItem();
final String lcountry = (String)lsCountry.getSelectedItem();
PMPigeonListAdapter pmpigeonlistadapter = new PMPigeonListAdapter(getApplicationContext(), pigeonArray);
gridView.setAdapter(pmpigeonlistadapter);
//Adding adapter to gridview
// gridView.setAdapter(pmpigeonlistadapter);
// pmpigeonlistadapter.notifyDataSetChanged();
// final String lstrain = lsStrain.getSelectedItem().toString();
//final String ldistance = lsDistance.getSelectedItem().toString();
// final String lcountry = lsCountry.getSelectedItem().toString();
Toast.makeText(this, ""+lstrain, Toast.LENGTH_SHORT).show();
RestAdapter radapter=new RestAdapter.Builder().setEndpoint(DATA_URL).build();
MInterface restInt=radapter.create(MInterface.class);
restInt.getUser(new Callback<POJO>() {
@Override
public void success(POJO pojo, retrofit.client.Response response) {
pigeonArray.add(pojo);
pmpigeonlistadapter.notifyDataSetChanged();
}
@Override
public void failure(RetrofitError error) {
String err = error.getMessage();
}
});
//Log.d("Test",response);
//Creating GridViewAdapter Object
Log.d("TAG11",gridView.getAdapter().getClass().getName());
}
@Override
protected Map<String, String> getParams() {
Map<String, String> params2 = new HashMap<String, String>();
params2.put("country", lcountry);
params2.put("strain", lstrain);
params2.put("distance", ldistance);
return params2;
}
};
RequestQueue requestQueue2 = Volley.newRequestQueue(this);
gridView.setAdapter(null);
requestQueue2.add(stringRequest2);
}
PmPigeonlist адаптер:
public class PMPigeonListAdapter extends BaseAdapter {
//Imageloader to load images
private ImageLoader imageLoader;
//Context
private Context context;
private ArrayList<String> pigeonArray;
// you just need to set the context and the pigenArray.
public PMPigeonListAdapter(Context context, ArrayList<String>pigeonArray) {
//Getting all the values
this.context = context;
this.pigeonArray=pigeonArray;
}
static class ViewHolder {
ImageView imageView;
TextView textView;
LinearLayout grid_id;
}
@Override
public int getCount() {
return pigeonsArray.size();
}
@Override
public Object getItem(int position) {
return pigeonArray.get(position);
}
@Override
public long getItemId(int position) {
return 0;
}
@Override
public View getView(final int position, View convertView, ViewGroup parent) {
//Creating a linear layout
View view = convertView;
final ViewHolder gridViewImageHolder;
// check to see if we have a view
if (view == null) {
LayoutInflater inflater = (LayoutInflater) context
.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
view = inflater.inflate(R.layout.pigeon_grid_item, parent, false);
gridViewImageHolder = new ViewHolder();
gridViewImageHolder.imageView = (ImageView) view.findViewById(R.id.imageView1);
gridViewImageHolder.textView = (TextView) view.findViewById(R.id.text1);
gridViewImageHolder.grid_id = (LinearLayout) view.findViewById(R.id.grid_id);
view.setTag(gridViewImageHolder);
} else {
gridViewImageHolder = (ViewHolder) view.getTag();
}
NetworkImageView networkImageView = new NetworkImageView(context);
imageLoader = PMCustomVolleyRequest.getInstance(context).getImageLoader();
imageLoader.get(images.get(position), ImageLoader.getImageListener(networkImageView, R.mipmap.ic_launcher, android.R.drawable.ic_dialog_alert));
networkImageView = (NetworkImageView) gridViewImageHolder.imageView;
networkImageView.setAdjustViewBounds(true);
networkImageView.setImageUrl(images.get(position), imageLoader);
//scaleImage(networkImageView);
//TextView textView = new TextView(context);
//Here you will display pigeonDetails based on the POJO object
gridViewImageHolder.textView.setText("€" + pigeonArray.get(position).getPigeonDetails());
gridViewImageHolder.grid_id.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent intent = new Intent(context, PMSearchResultDetailActivity.class);
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
intent.putExtra("pname",pigeonArray.get(position).getName());
intent.putExtra("pprice",pigeonArray.get(position).getPrice());
//etc for the other value u want to pass. (use the POJO getter)
//intent.putExtra("pdetails",pdetails.get(position));
//intent.putExtra("pmobile",pmobile.get(position));
//intent.putExtra("pemail",pemail.get(position));
//intent.putExtra("pimage",images.get(position));
context.startActivity(intent);
}
});
return view;
}
private void scaleImage(ImageView view)
{
Drawable drawing = view.getDrawable();
if (drawing == null) {
return;
}
Bitmap bitmap = ((BitmapDrawable)drawing).getBitmap();
int width = bitmap.getWidth();
int height = bitmap.getHeight();
int bounding_x = ((View)view.getParent()).getWidth();//EXPECTED WIDTH
int bounding_y = ((View)view.getParent()).getHeight();//EXPECTED HEIGHT
float xScale = ((float) bounding_x)/width;
float yScale = ((float) bounding_y)/height;
Matrix matrix = new Matrix();
matrix.postScale(xScale, yScale);
Bitmap scaledBitmap = Bitmap.createBitmap(bitmap, 0, 0, width, height, matrix, true);
width = scaledBitmap.getWidth();
height = scaledBitmap.getHeight();
BitmapDrawable result = new BitmapDrawable(context.getResources(), scaledBitmap);
view.setImageDrawable(result);
LinearLayout.LayoutParams params = (LinearLayout.LayoutParams) view.getLayoutParams();
params.width = width;
params.height = height;
view.setLayoutParams(params);
}
}