Aus irgendeinem Grund, wenn ich 'NameValuePair' setze, kann es nicht Symbol auflösen. Wie kann ich das beheben?

Question

Aus irgendeinem Grund, wenn ich 'NameValuePair' setze es sagt, kann Symbol nicht auflösen. Wie kann ich das beheben?

Der Code:

public class MainActivity extends AppCompatActivity implements View.OnClickListener { 
    private static final int RESULT_LOAD_IMAGE = 1; 

    ImageView imageToUpload, downloadedImage; 
    Button bUploadImage, bDownloadImage; 
    EditText uploadImageName, downloadImageName; 

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

     imageToUpload = (ImageView) findViewById(R.id.imageToUpload); 
     downloadedImage = (ImageView) findViewById(R.id.downloadedImage); 

     bUploadImage = (Button) findViewById(R.id.bUploadImage); 
     bDownloadImage = (Button) findViewById(R.id.bDownloadImage); 

     uploadImageName = (EditText) findViewById(R.id.etUploadName); 
     downloadImageName = (EditText) findViewById(R.id.etDownloadName); 

     imageToUpload.setOnClickListener(this); 
     bUploadImage.setOnClickListener(this); 
     bDownloadImage.setOnClickListener(this); 




} 


    @Override 
    public void onClick(View v) { 
     switch(v.getId()){ 
      case R.id.imageToUpload: 
       Intent galleryIntent = new Intent(Intent.ACTION_PICK, MediaStore.Images.Media.EXTERNAL_CONTENT_URI); 
       startActivityForResult(galleryIntent, RESULT_LOAD_IMAGE); 
       break; 
      case R.id.bUploadImage: 
       Bitmap Image = ((BitmapDrawable) imageToUpload.getDrawable()).getBitmap(); 




       break; 
      case R.id.bDownloadImage: 

       break; 

     } 


    } 

    @Override 
    protected void onActivityResult(int requestCode, int resultCode, Intent data) { 
     super.onActivityResult(requestCode, resultCode, data); 
     if (requestCode == RESULT_LOAD_IMAGE && resultCode ==RESULT_OK && data != null) { 
      Uri selectedImage = data.getData(); 
      imageToUpload.setImageURI(selectedImage); 
     } 

     } 

     private class UploadImage extends AsyncTask<Void, Void, Void>{ 

      Bitmap image; 
      String name; 

      public UploadImage(Bitmap image, String name) { 
       this.image = image; 
       this.name = name; 
      } 

      @Override 
      protected void onPostExecute(Void aVoid) { 

       super.onPostExecute(aVoid); 
      } 

      @Override 
      protected Void doInBackground(Void... params) { 
       ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream(); 
       image.compress(Bitmap.CompressFormat.JPEG, 100, byteArrayOutputStream); 
       String encodedImage = Base64.encodeToString(byteArrayOutputStream.toByteArray(), Base64.DEFAULT); 

       ArrayList<NameValuePair> dataToSend = new ArrayList<>(); 
       dataToSend.add(new BasicNameValuePair("image")); 


       return null; 
      } 
     } 

    } 

Wie löse ich den Fehler des 'Namevaluepair'? Hilfe wird bei der Lösung dieses Fehlers hilfreich sein.

Thankyou

Answer 1

Umbenennen NameValuePair-BasicNameValuePair es dann funktioniert.