Android擷取通話時間程式碼

我們知道安卓系統中通話時間長度應該是歸Callog管，所以建議去查查ContactProvider，或者是TelephonyProvider

Service測試

可以的通話開始的時候啟動Service 記錄目前時間A, 然後stopSelf(); 另外在通話結束的時候再次啟動一下Service,再次獲得目前時間B, 然後把時間A和B進行比較處理

String time = Long.toString(比較後處理的時間)

然後調用

代碼如下	複製代碼
Toast.makeText(this, time, Toast.LENGTH_SHORT).show();

使之顯示出來 ,再stopSelf();

擷取連絡人通話時間的長短java代碼

      

代碼如下

複製代碼

Cursor cursor = getContentResolver().query(Calls.CONTENT_URI,                     new String[] { Calls.DURATION, Calls.TYPE, Calls.DATE },                     null,                     null,                     Calls.DEFAULT_SORT_ORDER);                 MainActivity.this.startManagingCursor(cursor);                 boolean hasRecord = cursor.moveToFirst();                 long incoming = 0L;                 long outgoing = 0L;                 int count = 0;                 while (hasRecord) {                     int type = cursor.getInt(cursor.getColumnIndex(Calls.TYPE));                     long duration = cursor.getLong(cursor.getColumnIndex(Calls.DURATION));                     switch (type) {                         case Calls.INCOMING_TYPE:                             incoming += duration;                             break;                         case Calls.OUTGOING_TYPE:                             outgoing += duration;                         default:                             break;                     }                     count++;                     hasRecord = cursor.moveToNext();                 }                 Toast.makeText(MainActivity.this,                     "共計 " + count + "次通話 . 總通話時間長度 " + (incoming + outgoing) + "秒. 其中接聽 " + incoming + " 秒, 拔打 "                                     + outgoing + " 秒.",                     Toast.LENGTH_LONG).show();