Android印地语文本显示特殊字符

Question

我正在制作一个语言特定的应用程序，用户从列表中选择语言（印地语或英语）。

当用户选择英文时，会发生什么情况，一切正常，即用户将数据插入到数据库中，然后在文本字段中正确检索它，但是当用户选择印地语并使用印地语插入数据到数据库时，字段值为“??????”

我要的是文本字段值必须显示在印地文的语言.. 我用字样的这一点，但不工作 这是我的代码部分

Typeface tf = Typeface.createFromAsset(getAssets(), "fonts/hindi.ttf");          //i have put hindi.ttf file in fonts folder under assets under main 
     name.setTypeface(tf); 

     save.setOnClickListener(new View.OnClickListener() { 
      @Override 
      public void onClick(View view) { 
       if (view.getId() == R.id.tvsave) { 
        if (name.getText().toString().length() == 0) { 
         name.setError("Name cannot be empty"); 
        } else if (phone.getText().toString().length() == 0) { 
         phone.setError("Phone No. cannot be empty"); 
        } 

    else if(!phone.getText().toString().matches(phonePattern)) 
          phone.setError("Invalid Mobile"); 
         } else if (house.getText().toString().length() == 0) { 
          house.setError("House No. cannot be empty"); 
         } else if (area.getText().toString().length() == 0) { 
          area.setError("Area cannot be empty"); 
         } else if (landmark.getText().toString().length() == 0) { 
          landmark.setError("Landmark cannot be empty"); 
         } else if 
           (name.getText().toString().length() == 0 || phone.getText().toString().length() == 0 || house.getText().toString().length() == 0 || area.getText().toString().length() == 0 || landmark.getText().toString().length() == 0) { 
          Toast.makeText(getApplicationContext(), "Please Enter Details", 
            Toast.LENGTH_LONG).show(); 
         } else if (Utils.isNetworkAvailable(AddNewAddress.this)) { 
          new saveaddress().execute(custid, name.getText().toString(), phone.getText().toString(), house.getText().toString(), landmark.getText().toString(), datamodel.getId(), area.getText().toString());    //this is saving data into database 
         } else { 
          final Dialog dialog = new Dialog(AddNewAddress.this); 
          dialog.requestWindowFeature(Window.FEATURE_LEFT_ICON); 

          dialog.setContentView(R.layout.internetconnectiondialog); 
          dialog.setTitle(AddNewAddress.this.getResources().getString(R.string.connectionfailed)); 
          TextView text = (TextView) dialog.findViewById(R.id.textDialog); 
          text.setText(AddNewAddress.this.getResources().getString(R.string.checkinternetsettings)); 
          dialog.show(); 
          Button declineButton = (Button) dialog.findViewById(R.id.declineButton); 
          declineButton.setOnClickListener(new View.OnClickListener() { 
           @Override 
           public void onClick(View v) { 
            dialog.dismiss(); 
           } 
          }); 
         } 
        } 
       } 
      }); 
      mySpinner = (Spinner) findViewById(R.id.spncity); 
      new spinnercity().execute(language); 

     } 



class saveaddress extends AsyncTask<String, Void, String> { 
     @Override 
     protected void onPreExecute() { 
      dialogFrag.show(getSupportFragmentManager(), "Dialog"); 
      dialogFrag.setCancelable(false); 
      super.onPreExecute(); 
     } 

     @Override 
     protected String doInBackground(String... params) { 
      JSONObject jsonObject; 
      try { 
       String response = AddNewAddressPostHit.getJSONfromURL(params[0], params[1], params[2], params[3], params[4], params[5], params[6]); 

       jsonObject = new JSONObject(response.toString()); 
       message = jsonObject.getString("Msg"); 

      } catch (JSONException e) { 
       e.printStackTrace(); 
      } 
      return null; 
     } 

     @Override 
     protected void onPostExecute(String result) { 
      dialogFrag.dismiss(); 
      super.onPostExecute(result); 
     } 

我想这些text_fields值当用户将数据插入到Hindi语言中时，必须以Hindi语言显示，否则English 为此，我已使用Typeface但这不起作用。 尽快告诉我我错了什么地方。

Answer 1

尝试转换您的字符串数据与此同时保存到数据库，同时从数据库中获取这些。

String str = (URLDecoder.decode(your_editext_value, "UTF-8"));