按下选项菜单是否打开课程?

时间:2015-03-15 19:26:24

标签: android eclipse

我所拥有的是有一个菜单选项,可以说数字猜谜游戏,当它被按下时,它会提供一个祝词。我想要它做的是,当它被按下时,它将打开一个存在于项目中的类。如果相关,则此项目称为InputEvent.java。我该怎么做呢?这是我当前打开菜单并在按下时显示吐司的代码:

 //******** THE MENUS ***********//
 //Create the OPTIONS menu on start up 
public boolean onCreateOptionsMenu(Menu menu) {
    MenuInflater inflater = getMenuInflater(); //To inflate the xml
    inflater.inflate(R.menu.walk_options_menu,menu); //Inflate the options 
    return true;
}
//Respond to item selected on OPTIONS MENU 
public boolean onOptionsItemSelected(MenuItem item) {
    // Handle item selection
      switch (item.getItemId()) {

      case R.id.NumGame:
            Toast.makeText(this, "Twitter", Toast.LENGTH_SHORT).show();
            return true;  
      default    
      :
          return super.onOptionsItemSelected(item);
    }
}

1 个答案:

答案 0 :(得分:0)

试试这个:

public boolean onOptionsItemSelected(MenuItem item) {
// Handle item selection
    switch (item.getItemId()) {

        case R.id.NumGame:
             //Toast.makeText(this, "Twitter", Toast.LENGTH_SHORT).show();
             Intent i = new Intent(this, InputEvent.class);
             startActivity(i);
             return true;  
        default:
            return super.onOptionsItemSelected(item);
    }
}