[Android智慧型手機設計_Activity生命週期]

woff

1. package com.example.activitylife;
   
2. //匯入類別庫
   
3. 
   
4. import android.os.Bundle;
   
5. import android.app.Activity;
   
6. import android.util.Log;
   
7. import android.view.Menu;
   
8. 
   
9. public class ActivityLife extends Activity {
   
10. String name="ch6-2_ActivityLife";
    
11. @Override
    
12. protected void onCreate(Bundle savedInstanceState) {
    
13. super.onCreate(savedInstanceState);
    
14. setContentView(R.layout.main);
    
15. //紀錄偵錯訊息
    
16. Log.d(name, "ch6-2_ActivityLife:onCreat()");
    
17. }
    
18. 
    
19. @Override
    
20. protected void onStart() {
    
21. super.onStart();
    
22. Log.d(name, "ch6-2_ActivityLife:onStart()");
    
23. }
    
24. 
    
25. 
    
26. 
    
27. 
    
28. @Override
    
29. protected void onResume() {
    
30. super.onResume();
    
31. Log.d(name, "ch6-2_ActivityLife:onResume()");
    
32. }
    
33. 
    
34. @Override
    
35. protected void onPause() {
    
36. super.onPause();
    
37. Log.d(name, "ch6-2_ActivityLife:onPause()");
    
38. }
    
39. 
    
40. @Override
    
41. protected void onStop() {
    
42. super.onStop();
    
43. Log.d(name, "ch6-2_ActivityLife:onStop()");
    
44. }
    
45. 
    
46. @Override
    
47. protected void onRestart() {
    
48. super.onRestart();
    
49. Log.d(name, "ch6-2_ActivityLife:onRestart()");
    
50. }
    
51. 
    
52. @Override
    
53. protected void onDestroy() {
    
54. super.onDestroy();
    
55. Log.d(name, "ch6-2_ActivityLife:onDestory()");
    
56. }
    
57. 
    
58. }
    

複製代碼