How to programmatically add an EditText?

Question

Java

Here is the code I am trying to do it:

LinearLayout LL = (LinearLayout)findViewById(R.id.section_label);
EditText ET = new EditText(this);
ET.setText("hallo hallo");
ET.setId(5);
ET.setLayoutParams(new LayoutParams(
LayoutParams.WRAP_CONTENT,
LayoutParams.WRAP_CONTENT));
LL.addView(ET);

Problem:

Answer 1

Are you writing this code in Fragment or Activity? This information is not sufficient for analysis. Attach the entire file.