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即時通訊在我的活動中使用電話聽衆,但在完成我的活動後,用戶撥打電話,我的電話聽衆沒有死機,再次啓動活動!請幫幫我。Android:爲什麼在活動結束後PhoneCallListener仍然活着?
phoneListener = new PhoneCallListener();
telephonyManager = (TelephonyManager)
TransferActivity.this.getSystemService(Context.TELEPHONY_SERVICE);
telephonyManager.listen(phoneListener, PhoneStateListener.LISTEN_CALL_STATE);
PhoneCallListener類:
private class PhoneCallListener extends PhoneStateListener {
boolean isPhoneCalling = false;
@Override
public void onCallStateChanged(int state, String incomingNumber) {
if (TelephonyManager.CALL_STATE_RINGING == state) {
}
if (TelephonyManager.CALL_STATE_OFFHOOK == state) {
isPhoneCalling = true;
}
if (TelephonyManager.CALL_STATE_IDLE == state) {
if (isPhoneCalling) {
isPhoneCalling = false;
Intent intent = getIntent();
startActivity(intent);
}
}
}
}
}
Intent intent = getIntent(); startActivity(intent); 你爲什麼要調用上面的代碼? – AAnkit 2012-07-26 10:13:19
在你的'onPause()'方法中註銷你的監聽器。 – 2012-07-26 10:16:49
謝謝,但如何? – Mehdico 2012-07-26 10:21:13