當電話狀態從振鈴轉爲空閒時,我需要調用一個活動。但它說構造函數Intent(MyPhoneStateListener,Class)未定義。如何調用活動。需要調用PhoneStateListener中的活動
public class MyPhoneStateListener extends PhoneStateListener {
//static String org="";
public void onCallStateChanged(int state,String incomingNumber){
switch(state){
case TelephonyManager.CALL_STATE_IDLE:
Log.d("DEBUG", "IDLE");
// MissedCall ms=new MissedCall();
Intent missintent=new Intent(this,MissedCall.class);
startActivity(missintent);
break;
case TelephonyManager.CALL_STATE_OFFHOOK:
Log.d("DEBUG", "OFFHOOK");
break;
case TelephonyManager.CALL_STATE_RINGING:
Log.d("DEBUG", "RINGING");
break;
}
}
}
謝謝Vineet。但它說「方法startActivity(Intent)未定義類型MyPhoneStateListener」。 – Manikandan
將MyPhoneStateListener類放入服務中...選中此項:http://lovingandroid.blogspot.com/2011/07/intercept-call-activity.html –
儘管我將MyPhoneStateListener類放入服務中,但我得到了同樣的錯誤。 – Manikandan