我想记录通话时间,但我实施的任何内容都是从我点击通话按钮开始的持续时间。我需要呼叫持续时间来自被叫人接听电话的时间。
这是我的广播接收器。
public class CallDurationReceiver extends BroadcastReceiver {
private static int lastState = TelephonyManager.CALL_STATE_IDLE;
private static long callStartTime;
private static long callEndTime;
private static boolean isIncoming;
private static String savedNumber;
@Override
public void onReceive(Context context, Intent intent) {
//Log.w("intent " , intent.getAction().toString());
if (intent.getAction().equals("android.intent.action.NEW_OUTGOING_CALL")) {
savedNumber = intent.getExtras().getString("android.intent.extra.PHONE_NUMBER");
} else {
String stateStr = intent.getExtras().getString(TelephonyManager.EXTRA_STATE);
String number = intent.getExtras().getString(TelephonyManager.EXTRA_INCOMING_NUMBER);
int state = 0;
if (stateStr.equals(TelephonyManager.EXTRA_STATE_IDLE)) {
state = TelephonyManager.CALL_STATE_IDLE;
} else if (stateStr.equals(TelephonyManager.EXTRA_STATE_OFFHOOK)) {
state = TelephonyManager.CALL_STATE_OFFHOOK;
} else if (stateStr.equals(TelephonyManager.EXTRA_STATE_RINGING)) {
state = TelephonyManager.CALL_STATE_RINGING;
}
onCallStateChanged(context, state, number);
}
}
public void onCallStateChanged(Context context, int state, String number) {
if (lastState == state) {
//No change, debounce extras
return;
}
switch (state) {
case TelephonyManager.CALL_STATE_RINGING:
isIncoming = true;
callStartTime = new Date().getTime();
savedNumber = number;
Toast.makeText(context, "Incoming Call Ringing", Toast.LENGTH_SHORT).show();
break;
case TelephonyManager.CALL_STATE_OFFHOOK:
//Transition of ringing->offhook are pickups of incoming calls. Nothing done on them
if (lastState != TelephonyManager.CALL_STATE_RINGING) {
isIncoming = false;
callStartTime = new Date().getTime();
Toast.makeText(context, "Outgoing Call Started", Toast.LENGTH_SHORT).show();
}
break;
case TelephonyManager.CALL_STATE_IDLE:
//Went to idle- this is the end of a call. What type depends on previous state(s)
if (lastState == TelephonyManager.CALL_STATE_RINGING) {
//Ring but no pickup- a miss
// Toast.makeText(context, "Ringing but no pickup" + savedNumber + " Call time " + callStartTime + " Date " + new Date(), Toast.LENGTH_SHORT).show();
} else if (isIncoming) {
// Toast.makeText(context, "Incoming " + savedNumber + " Call time " + callStartTime, Toast.LENGTH_SHORT).show();
} else {
callEndTime = new Date().getTime();
long diff = callEndTime - callStartTime;
long minutes = (diff / 1000) / 60;
long seconds = (diff / 1000) % 60;
Toast.makeText(context, savedNumber + " Call time " + minutes + " and " + seconds, Toast.LENGTH_SHORT).show();
}
break;
}
lastState = state;
}
答案 0 :(得分:0)
使用PhoneStateListener而不是使用broadcastreceiver 参考下文: private final PhoneStateListener mPhoneStateListener = new PhoneStateListener(){
@Override
public void onCallStateChanged(int state, String incomingNumber) {
if (DBG) Log.d(LOG_TAG, "PhoneStateListener.onCallStateChanged: state=" + state);
...... }
州将:
/** Device call state: No activity. */
public static final int CALL_STATE_IDLE = 0;
/** Device call state: Ringing. A new call arrived and is
* ringing or waiting. In the latter case, another call is
* already active. */
public static final int CALL_STATE_RINGING = 1;
/** Device call state: Off-hook. At least one call exists
* that is dialing, active, or on hold, and no calls are ringing
* or waiting. */
public static final int CALL_STATE_OFFHOOK = 2;
}
}
};
如下所示注册此监听器:
TelephonyManager tm =
(TelephonyManager) mContext.getSystemService(Context.TELEPHONY_SERVICE);
tm.listen(mPhoneStateListener, PhoneStateListener.LISTEN_CALL_STATE);
答案 1 :(得分:0)
@Override
protected void onOutgoingCallEnded(Context ctx, String number, Date start, Date end)
{
long milliseconds = end.getTime() - start.getTime();
String duration= String.format("%02d:%02d:%02d",
TimeUnit.MILLISECONDS.toHours(milliseconds),
TimeUnit.MILLISECONDS.toMinutes(milliseconds),
TimeUnit.MILLISECONDS.toSeconds(milliseconds) -
TimeUnit.MINUTES.toSeconds(TimeUnit.MILLISECONDS.toMinutes(milliseconds)));
}