我想在单击按钮时创建一个复选框 [英] I want to create a checkbox when button is clicked

问题描述

I want to make it so every time someone type something in the editText and click the button the text comes up which it does it my code but I also want to add a checkbox next to it. How Can I add the checkbox every time the button is pressed. 

I would also want to make it possible to add more than 1 right now it overwrites itself when you make 2.


final TextView textViewPrint;
  
Button btn_print;

final EditText editTextType;
     
final CheckBox checkbox;


        textViewPrint = findViewById(R.id.print_text);
        btn_print =findViewById(R.id.button_add);
         editTextType = findViewById(R.id.test_textEdit);
        checkbox = findViewById(R.id.checkBox);


        
         btn_print.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {

                textViewPrint.setText(editTextType.getText().toString()) ;


                editTextType.setText("");
            }
        });

我的尝试：



我试图在google / stack overflow上寻找答案。我是初学者所以我错过了很多基本的理解。

What I have tried:

I have tried looking for answers on google / stack overflow. I'm a beginner so I miss a lot of basic understandings.

推荐答案

LinearLayout l1 = (LinearLayout)findViewById(R.id.linearlayout);
btn_print.setOnClickListener(new View.OnClickListener() {
    @Override
    public void onClick(View view) {
          CheckBox checkbox = new CheckBox(this);
        checkbox.setId(0);

        LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT,LinearLayout.LayoutParams.WRAP_CONTENT);

        l1.addView(checkbox,params);
    }
});

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