在Intent中傳遞AlertDialog元素（Android）

Question

我遇到問題後，無處不在搜索到如何將警報對話元素或彈出元素存儲在變量中。

例如， 在我的彈出窗口中，我通過php從json獲得了像Principal，Incharge和Teacher這樣的值。

不是我想要將Intent中的Selected Item移動到Intent中傳遞（Principal）。

我正在努力爲此。請幫忙 ！

AlertDialog.Builder builderSingle = new AlertDialog.Builder(context); 
     builderSingle.setIcon(R.drawable.logo); 
     builderSingle.setTitle("Select One Recipent:-"); 

     final ArrayAdapter<String> arrayAdapter = new ArrayAdapter<String>(context, 
       android.R.layout.select_dialog_singlechoice); 
     for (i = 0; i < myData.length; i++) { 
      arrayAdapter.add(myData[i]); 
      selecteditem = myData[i]; /// Should be the selected item but its not i know 
     } 

     builderSingle.setNegativeButton("Cancel", new DialogInterface.OnClickListener() { 
      @Override 
      public void onClick(DialogInterface dialog, int which) { 
       dialog.dismiss(); 
      } 
     }); 

     builderSingle.setAdapter(arrayAdapter, new DialogInterface.OnClickListener() { 

      @Override 
      public void onClick(DialogInterface dialog, int which) { 
       String strName = arrayAdapter.getItem(which); 
       AlertDialog.Builder builderInner = new AlertDialog.Builder(context); 
       builderInner.setMessage(strName); 
       Intent intent = new Intent(context,send_communication_to.class); 
       intent.putExtra("Authoritytype", selecteditem); 
       context.startActivity(intent); 

Answer 1

代替intent.putExtra("Authoritytype", selecteditem); 使用存儲在selecteditemintent.putExtra("Authoritytype", strName);

值始終是最後一項myData爲selecteditem值被設置for循環內

for (i = 0; i < myData.length; i++) { 
      arrayAdapter.add(myData[i]); 
      selecteditem = myData[i]; /// Should be the selected item but its not i know 
     } 

OR 更換String strName = arrayAdapter.getItem(which);

與

selecteditem = arrayAdapter.getItem(which);