1. packagecom.inanwong.main; 
    2.             
    3.             
  3. importjava.text.SimpleDateFormat; 
    4.             
  4. importjava.util.Date; 
    5.             
    6.             
  6. importandroid.app.Activity; 
    7.             
  7. importandroid.database.ContentObserver; 
    8.             
  8. importandroid.os.Bundle; 
    9.             
  9. importandroid.os.Handler; 
    10.             
  10. importandroid.provider.Settings; 
    11.             
  11. importandroid.util.Log; 
    12.             
  12. importandroid.view.View; 
    13.             
  13. importandroid.view.View.OnClickListener; 
    14.             
  14. importandroid.widget.Button; 
    15.             
  15. importandroid.widget.TextView; 
    16.             
    17.             
  17. publicclassMainActivityextendsActivity{ 
    18.             
    19.             
  19. privatestaticfinalStringTAG="MainActivity"; 
    20.             
    21.             
  21. privatestaticfinalintON=1; 
    22.             
  22. privatestaticfinalintOFF=0; 
    23.             
    24.             
  24. privateButtonmbtnGetStatus; 
    25.             
  25. privateButtonmbtnAutoTime; 
    26.             
  26. privateButtonmbtnAutoTimeListen; 
    27.             
  27. privateTextViewmtvInfo; 
    28.             
    29.             
  29. /** 
    30.             
  30. *是否开启时间同步监听 
    31.             
  31. */
    32.             
  32. privatebooleanisListening=false; 
    33.             
    34.             
  34. /**Calledwhentheactivityisfirstcreated.*/
    35.             
  35. @Override
    36.             
  36. publicvoidonCreate(BundlesavedInstanceState){ 
    37.             
  37. super.onCreate(savedInstanceState); 
    38.             
  38. setContentView(R.layout.main); 
    39.             
    40.             
  40. mtvInfo=(TextView)findViewById(R.id.multiAutoCompleteTextView1); 
    41.             
  41. mtvInfo.setText(""); 
    42.             
    43.             
  43. mbtnGetStatus=(Button)findViewById(R.id.button1); 
    44.             
  44. mbtnGetStatus.setOnClickListener(newOnClickListener(){ 
    45.             
    46.             
  46. @Override
    47.             
  47. publicvoidonClick(Viewv){ 
    48.             
  48. //TODOAuto-generatedmethodstub 
    49.             
  49. intnAutoTimeStatus=Settings.System.getInt( 
    50.             
  50. getContentResolver(),Settings.System.AUTO_TIME,OFF); 
    51.             
  51. OutPrintLog("当前时间同步状态："+nAutoTimeStatus); 
    52.             
  52. } 
    53.             
  53. }); 
    54.             
    55.             
  55. mbtnAutoTime=(Button)findViewById(R.id.button2); 
    56.             
  56. mbtnAutoTime.setOnClickListener(newOnClickListener(){ 
    57.             
    58.             
  58. @Override
    59.             
  59. publicvoidonClick(Viewv){ 
    60.             
  60. //TODOAuto-generatedmethodstub 
    61.             
    62.             
  62. intnAutoTimeStatus=Settings.System.getInt( 
    63.             
  63. getContentResolver(),Settings.System.AUTO_TIME,OFF); 
    64.             
    65.             
  65. Settings.System.putInt(getContentResolver(), 
    66.             
  66. Settings.System.AUTO_TIME,nAutoTimeStatus==OFF?ON 
    67.             
  67. :OFF); 
    68.             
    69.             
  69. Refresh(); 
    70.             
  70. } 
    71.             
  71. }); 
    72.             
    73.             
  73. mbtnAutoTimeListen=(Button)findViewById(R.id.button3); 
    74.             
  74. mbtnAutoTimeListen.setOnClickListener(newOnClickListener(){ 
    75.             
  75. privateContentObservermAutoTimeObserver=newContentObserver( 
    76.             
  76. newHandler()){ 
    77.             
  77. @Override
    78.             
  78. publicvoidonChange(booleanselfChange){ 
    79.             
  79. Log.i(TAG,"Autotimestatechanged"); 
    80.             
  80. intnAutoTimeStatus=Settings.System.getInt( 
    81.             
  81. getContentResolver(),Settings.System.AUTO_TIME, 
    82.             
  82. OFF); 
    83.             
  83. OutPrintLog("当前时间同步状态："+nAutoTimeStatus); 
    84.             
  84. } 
    85.             
  85. }; 
    86.             
    87.             
  87. @Override
    88.             
  88. publicvoidonClick(Viewv){ 
    89.             
  89. //TODOAuto-generatedmethodstub 
    90.             
  90. if(!isListening){ 
    91.             
  91. getApplication() 
    92.             
  92. .getContentResolver() 
    93.             
  93. .registerContentObserver( 
    94.             
  94. Settings.System 
    95.             
  95. .getUriFor(Settings.System.AUTO_TIME), 
    96.             
  96. true,mAutoTimeObserver); 
    97.             
  97. }else{ 
    98.             
  98. getApplicationContext().getContentResolver() 
    99.             
  99. .unregisterContentObserver(this.mAutoTimeObserver); 
    100.             
    101.             
  101. } 
    102.             
  102. isListening=!isListening; 
    103.             
  103. Refresh(); 
    104.             
  104. } 
    105.             
  105. }); 
    106.             
    107.             
  107. Refresh(); 
    108.             
    109.             
  109. } 
    110.             
    111.             
  111. privatevoidRefresh(){ 
    112.             
    113.             
  113. intnAutoTimeStatus=Settings.System.getInt(getContentResolver(), 
    114.             
  114. Settings.System.AUTO_TIME,OFF); 
    115.             
    116.             
  116. mbtnAutoTime 
    117.             
  117. .setText(nAutoTimeStatus==OFF?R.string.app_autotime_start 
    118.             
  118. :R.string.app_autotime_end); 
    119.             
    120.             
  120. mbtnAutoTimeListen 
    121.             
  121. .setText(isListening?R.string.app_autotimelisten_end 
    122.             
  122. :R.string.app_autotimelisten_start); 
    123.             
    124.             
  124. } 
    125.             
    126.             
  126. privatevoidOutPrintLog(CharSequencetext){ 
    127.             
    128.             
  128. mtvInfo.setText((mtvInfo.getText()).toString() 
    129.             
  129. +newSimpleDateFormat("\nmm:ss").format(newDate()) 
    130.             
  130. +text.toString()); 
    131.             
  131. } 
    132.             
  132. }
    133.

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