阻止来电

Question

我的 VoiP 客户端希望在我自己的通话进行时阻止所有来电。有可能以某种方式做到这一点吗？

Answer 1

是的，您可以阻止来电。使用此代码

 String phonestate = bundle.getString(TelephonyManager.EXTRA_STATE);

 try 
    {
        if (TelephonyManager.EXTRA_STATE_RINGING.equalsIgnoreCase(phonestate)) 
        {
            try 
            {
                TelephonyManager tm = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
                Class c = Class.forName(tm.getClass().getName());
                Method m = c.getDeclaredMethod("getITelephony");
                m.setAccessible(true);
                telephonyService = (com.android.internal.telephony.ITelephony) m.invoke(tm);
            }
            catch (Exception e) 
            {
                e.printStackTrace();
            }

            if (prefStatus != null) 
            {
                if (count == 1) 
                {
                    telephonyService.endCall();
                    String prefLoginemail = myloginpref.getString("emailid", null);
                    System.out.println(printdata + " prefLoginemail :: "+ prefLoginemail);

                    Global.mNotificationManager = (NotificationManager) mxcontext.getSystemService(Context.NOTIFICATION_SERVICE);
                    notifyDetails = new Notification(com.CellPhoneTerror.R.drawable.icon1,"CellPhoneTerror!", System.currentTimeMillis());
                    myIntent = PendingIntent.getActivity(mxcontext, 0, new Intent(mxcontext, clsHomePage.class), 0);

                    notifyDetails.setLatestEventInfo(mxcontext,"You Got a Call from Blocked Number.", "",myIntent);
                    notifyDetails.flags |= Notification.FLAG_AUTO_CANCEL;
                    Global.mNotificationManager.notify(Global.SIMPLE_NOTFICATION_ID,notifyDetails);

                }
            }
        }
        if (prefIncomingBlock.equals("true")) 
        {
            if (TelephonyManager.EXTRA_STATE_IDLE.equalsIgnoreCase(phonestate)) 
            {
                if (count == 0) 
                {
                    System.out.println("if Cellphoneterror:"+ Global.clsIncomingNum);
                    Intent block = new Intent(context, dialogbox1.class);
                    block.setFlags(intent.FLAG_ACTIVITY_NEW_TASK);
                    context.startActivity(block);
                }
            }
        }
    } 
    catch (Exception e) 
    {
        e.printStackTrace();
    }

谢谢。

Answer 2

当前的 SDK 不可以，您可以监控来电并为用户提供使用您的应用程序而不是本机应用程序接听的选项