Store the name of all your activities in an array, generate random number and get activity corresponding to random generated number. Sample snippet
String[] title = new String[] { "Act1.class", "Act2.class","Act1.class","Act4.class","Act5.class"}; public String getRandomActivity(){ Random randomGenerator = new Random(); int randomInt = randomGenerator.nextInt(5);// pass number of elements as parameters return title[randomInt-1];//this should return class name } Intent intent = new Intent(this,getRandomActivity()) startActivity(intent)

Store the name of all your activities in an array, generate random number and get activity corresponding to random generated number. Sample snippet
String[] title = new String[] { "Act1.class", "Act2.class","Act1.class","Act4.class","Act5.class"}; public String getRandomActivity(){ Random randomGenerator = new Random(); int randomInt = randomGenerator.nextInt(5);// pass number of elements as parameters return title[randomInt-1];//this should return class name } Intent intent = new Intent(this,getRandomActivity()) startActivity(intent)