How to search word by word in android

Question

How to search a word in a string?

For example

String text = \"Samsung Galaxy S Two\";

If I use text.contains(\"???\");<

Answer 1

Try this..

String string = "madam, i am Adam";

// Characters

// First occurrence of a c
int index = string.indexOf('a');    // 1

// Last occurrence
index = string.lastIndexOf('a');    // 14

// Not found
index = string.lastIndexOf('z');    // -1

// Substrings

// First occurrence
index = string.indexOf("dam");      // 2

// Last occurrence
index = string.lastIndexOf("dam");  // 13

// Not found
index = string.lastIndexOf("z");    // -1