Android：如何根据用户输入动态更改按钮文本？

Question

I want to create a button that changes its text based on user input. So it would say "NAME" and then the user would click it and be able to edit it as if it was a TextView. I have no idea how to place a TextView on top of a button perfectly which is why I am in need of this solution. This is my button:

    <Button
        android:id="@+id/name1"
        android:layout_weight="1"
        android:layout_width="match_parent"
        android:layout_height="80dp"
        android:text="Name"/>

Thanks!

Answer 1

You can do it with this code:

Button btn = (Button) findViewById(R.id.name1);
// lets say you have an EditText for your user input
EditText et = (EditText) findViewById(R.id.input);

btn.setOnClickListener(new OnClickListener(){

btn.setOnClickListener(new View.OnClickListener()
{
    @Override
    public void onClick(View v)
    {
        btn.setText(et.getText().toString());
    }
});