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java – How to check if a TextView contains a certain string

Posted by: admin June 15, 2020 Leave a comment

Questions:

Hi I want to add an if statement that checks to see if a text in a textview (called TextView1) contains a “.”. I know I can check to see if the text equals “.”. But I dont know how to check if the text contains a “.”. Can anyone help me with this? Thanks

I dont know what to do to TextArea1 to check if it contains a decimal point

if (TextArea1      ){
    //Do Something
}
How to&Answers:
if(TextArea1.getText().toString().contains("."))