java convert edittext to double

To convert an EditText widget to a double value in Java, you can use the getText method of the EditText class to get the text entered by the user, and then use the parseDouble method of the Double class to parse the text as a double value.

Here is an example of how you can convert an EditText widget to a double value in Java:

EditText editText = (EditText) findViewById(R.id.edit_text);
String text = editText.getText().toString();
double value = Double.parseDouble(text);

In this example, we have an EditText widget called editText and we use the getText method to get the text entered by the user as a CharSequence object. We then use the toString method to convert the CharSequence to a String object, and assign it to a String variable called text. Finally, we use the parseDouble method of the Double class to parse the text as a double value, and assign it to a double variable called value.