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即时通讯在我的活动中使用电话听众,但在完成我的活动后,用户拨打电话,我的电话听众没有死机,再次启动活动!请帮帮我。Android:为什么在活动结束后PhoneCallListener仍然活着?
phoneListener = new PhoneCallListener();
telephonyManager = (TelephonyManager)
TransferActivity.this.getSystemService(Context.TELEPHONY_SERVICE);
telephonyManager.listen(phoneListener, PhoneStateListener.LISTEN_CALL_STATE);
PhoneCallListener类:
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); 你为什么要调用上面的代码? – AAnkit 2012-07-26 10:13:19
在你的'onPause()'方法中注销你的监听器。 – 2012-07-26 10:16:49
谢谢,但如何? – Mehdico 2012-07-26 10:21:13