How to search a string into a string builder in android

Question

I have a stringbuilder which length is not fixed. I have to search a string like "ff d9" into this stingbuilder/ If the stringbuilder contains this sting i can print yes otherwise print not.

Hareshkumar Chhelana · Accepted Answer · 2014-09-13 09:32:45Z

1

Try this way,hope this will help you to solve your problem.

StringBuilder stringBuilder = new StringBuilder("test test test ff d9 test test test");
if(stringBuilder.indexOf("ff d9")<=0){
    Toast.makeText(context,"No",Toast.LENGTH_SHORT).show();
}else{
    Toast.makeText(context,"Yes",Toast.LENGTH_SHORT).show();
}

answered Sep 13, 2014 at 9:32

Hareshkumar Chhelana

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