Android以编程方式获取edittext文本

Question

我有这段代码：

List<EditText> someList = new ArrayList<EditText>();

//Let's say we'd like to add 10 EditTexts
for(int i = 0; i < 10; i++){
    EditText t1 = new EditText(); //The EditText you'd like to add to the list
    t1.setText("lol"); //Give the EditText the value 'lol'
    someList.add(t1); //Add the EditText to the list
}

//Go over the list and get the values
for(EditText t : someList){
    String val = t.getText(); //Get the value for the temp EditText variable t
}

我想知道如何获得带有索引号的arraylist文本？喜欢：somelist[2]

Answer 1

这样的事情可以解决问题：

int index = 2;
EditText et = someList.get(index);
Log.d(TAG, et.getText());

Answer 2

试试这个：

EditText t = someList.get(2);
String text=t.getText().toString();

Answer 3

试试这个

EditText text2=someList.get(2);

Answer 4

使用它：

somelist.get(2);

这将返回位置2的edittext。