Question

我有很多布局，但我只想从几种不同的布局中获取字符串。我的问题是我得到的只是空......

这是我的代码：

    LayoutInflater factory = getLayoutInflater();
    View input = factory.inflate(R.layout.activity_inputan, null);
    View coordinate = factory.inflate(R.layout.activity_location, null);
    View scan = factory.inflate(R.layout.activity_scan, null);

    EditText prod = (EditText) input.findViewById(R.id.product);
    EditText bran = (EditText) input.findViewById(R.id.brand);
    EditText plac = (EditText) input.findViewById(R.id.place);
    EditText date = (EditText) input.findViewById(R.id.date);
    EditText pric = (EditText) input.findViewById(R.id.price);
    EditText lat = (EditText) coordinate.findViewById(R.id.latitude);
    EditText longi = (EditText) coordinate.findViewById(R.id.longitude);
    EditText format = (EditText) scan.findViewById(R.id.format);
    EditText content = (EditText) scan.findViewById(R.id.content);

    String a = prod.getText().toString(); 
    String b = bran.getText().toString(); 
    String c = plac.getText().toString();
    String d = date.getText().toString(); 
    String e = pric.getText().toString();
    String f = lat.getText().toString();
    String g = longi.getText().toString();
    String h = format.getText().toString();
    String i = content.getText().toString();

我尝试通过吐司以另一种布局显示它，但它是空的。任何帮助或建议表示赞赏。

Answer 1

创建LayoutInflater。

LayoutInflater inf = getLayoutInflater();
View v1 = inf.inflate(R.layout.regis, null);
EditText user = (EditText) v1.findViewById(R.id.edt1); 
String usr = user.getText().toString();

从Edittext获取文本另一种布局

1 个答案: