AlertDialog需要解决方案

Question

我是编程新手，所以也许这个问题很愚蠢。 正在搜索互联网，但未找到。 如图所示，我需要这样做。 在一行中，添加Label和EditText。 请帮帮我。

public void onAddExpenseClick(View viev){
      final String[] mChoose = getResources().getStringArray(R.array.mChoose);
      final EditText input = new EditText(this);
       AlertDialog.Builder builder = new AlertDialog.Builder(this);
        builder.setTitle(R.string.addExpensTitle)
                .setCancelable(false)

           .setView(input)
          .setPositiveButton(R.string.addExpensPB, new DialogInterface.OnClickListener() {

            @Override
            public void onClick(DialogInterface dialog, int which) {
                if(input.getText().toString().equals("")) {
                    Toast.makeText(
                            getApplicationContext(),
                            "Enter the correct amount",
                            Toast.LENGTH_SHORT).show();
                    return;
                }
                Expense expense = new Expense();

                expense.setType(getTag(mChoose[itemChoosed]).toLowerCase());
                expense.setAmount((long)(100 * Double.valueOf(input.getText().toString())));
                expense.setDateAndTime(dateValue);
                try {
                    expense.setTripId(((TravelApp)getApplication()).getTripManager().getDefaultTripId());
                    //Log.d(LOG, expense.toString());
                    expense.setCurrencyCode(
                            ((TravelApp)getApplication()).getCurrencyManager().getEntranceCurrency()
                            );
                    ((TravelApp)getApplication()).getExpenseManager().create(expense);

                    tabFragment.gotoGridView();

                } catch (SQLException e) {
                    e.printStackTrace();
                }
            }
        })
        .setNegativeButton(R.string.AdminDialogNB, new DialogInterface.OnClickListener() {

            @Override
            public void onClick(DialogInterface dialog, int which) {
                // TODO Auto-generated method stub

            }
        })

        .setSingleChoiceItems(mChoose, -1,
              new DialogInterface.OnClickListener() {
                  @Override
                  public void onClick(DialogInterface dialog,
                          int item) {
                     itemChoosed = item;
                  }
              });
        builder.show();

  }

Answer 1

看起来您朝着正确的方向前进。

如何实现自定义AlertDialog视图

您需要创建一个自定义视图并确保对其进行充气。

另一个提供良好教程的链接。

http://www.mkyong.com/android/android-prompt-user-input-dialog-example/