Trying to open an activity if an if statement is true

Question

I am working on the Hello Android book Sudoku example and would like to create a congratulations dialog when the game is finished. In a game class I check if there are any blank squares and then in the PuzzleView class I am trying to check if the game is solved. If the game is complete it should show the message but I am getting an error when I create the intent.

The constructor Intent(PuzzleView, Class<Congratulations>) is undefined.

@Override
public boolean onKeyDown(int keyCode, KeyEvent event) 
{

  if (game.isSolved()== true)
  {

     Intent i = new Intent(PuzzleView.this, Congratulations.class);
     startActivity(i); 
  }
  else
  {
     Log.d(TAG, "onKeyDown: keycode=" + keyCode + ", event="
     + event);
     /*MORE CODE GOES HERE*/

Can anyone help please? EDIT:- I think the main problem that I am having is trying to startActivity in a class that extends View. Is there a way to do this?

Answer 1

1. Please check that PuzzleView and Congratulations classes have extended Activity .

2. Make sure that you have defined those Activities in your AndroidManifest.xml file.

Thought you know it, but still i will show the Intent syntax....

Intent i = new Intent(Your_Current_Activity.this, Your_Desired_Activity.class);

startActivity(i);