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  1. /* package whatever; // don't place package name! */
  2.  
  3. import java.util.*;
  4. import java.lang.*;
  5. import java.io.*;
  6.  
  7. /* Name of the class has to be "Main" only if the class is public. */
  8. class Ideone
  9. {
  10.  
  11. 	public static class AdapterView
  12. 	{
  13. 		public static interface OnItemClickListener {
  14. 			void onItemClick();
  15. 		}
  16.  
  17. 		public void setOnItemClickListener(OnItemClickListener listener) {
  18.  
  19. 		}
  20. 	}
  21.  
  22. 	public static class ListView extends AdapterView { }
  23.  
  24. 	public static class Activity {
  25. 		public void onCreate() {}
  26. 	}
  27.  
  28. 	public static class BaseActivity extends Activity {
  29.  
  30. 		protected ListView mDrawerList;
  31. 		public void onCreate() { 
  32. 			super.onCreate();
  33. 			mDrawerList = new ListView();
  34. 		}
  35. 	}
  36.  
  37. 	public static class MyActivity1 extends BaseActivity { 
  38. 		public class DrawerItemClickListener implements AdapterView.OnItemClickListener {
  39. 			public void onItemClick() { }
  40. 		}
  41.  
  42. 		public void onCreate() { 
  43. 			super.onCreate();
  44. 			//direct class
  45. 			mDrawerList.setOnItemClickListener(new DrawerItemClickListener());
  46. 		}
  47. 	}
  48.  
  49. 	public static class MyActivity2 extends BaseActivity { 
  50. 		public void onCreate() { 
  51. 			super.onCreate();
  52. 			//anonymous class 
  53. 			mDrawerList.setOnItemClickListener(new AdapterView.OnItemClickListener() {
  54. 				public void onItemClick() { }
  55. 			});
  56. 		}
  57. 	}
  58.  
  59. 	public static class MyActivity3 extends BaseActivity implements AdapterView.OnItemClickListener {
  60. 		public void onCreate() { 
  61. 			super.onCreate();
  62. 			//implementation in parent class
  63. 			mDrawerList.setOnItemClickListener(this);
  64. 		}
  65.  
  66. 		public void onItemClick() { }
  67. 	}
  68.  
  69. 	public static void main (String[] args) throws java.lang.Exception
  70. 	{
  71. 		// your code goes here
  72. 	}
  73. }
Success #stdin #stdout 0.1s 320320KB
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https://ideone.com/Y8iO3m
language:
Java (HotSpot 12)
created:
10 years ago
visibility:
public

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