检测到呼入或呼出状态时，窗口管理器会添加多个视图

Question

`字符串stateStr = intent.getExtras（）。getString（TelephonyManager.EXTRA_STATE）;         数字= intent.getExtras（）。getString（TelephonyManager.EXTRA_INCOMING_NUMBER）;         如果（intent.getAction（）。equals（Intent.ACTION_NEW_OUTGOING_CALL））{             数字= intent.getStringExtra（Intent.EXTRA_PHONE_NUMBER）.toString（）;

    }
    if (number != null) {
        number = number.trim();
        number = number.replace("+91", "");
    }

    DbAutoSave clientDataBase = new DbAutoSave(context);
    TelephonyManager tm = (TelephonyManager) context.getSystemService(Service.TELEPHONY_SERVICE);
    operator_name = tm.getNetworkOperatorName();
    if (stateStr != null) {
        if (stateStr.equals(TelephonyManager.EXTRA_STATE_RINGING)) {
            state = TelephonyManager.CALL_STATE_RINGING;
            isExist = clientDataBase.isNumberExists2(number);
            if (isExist == true) {
                DatabaseRegistration clientDataBase1 = new DatabaseRegistration(context);
                RegistrationSetterGetter setterGetter = new RegistrationSetterGetter();
                setterGetter = clientDataBase1.getDataOfSingleClient2(number);
                USERname = setterGetter.getName();
                String username=USERname;
                INDUStype = setterGetter.getIndusrtyName();
                String Industryname=setterGetter.getIndusrtyName();
                ORGname = setterGetter.getCompanyName();
                String companynam=setterGetter.getCompanyName();
                Log.d("RESPONSE",USERname+"  "+INDUStype+"   "+ORGname);
                opendialogg(operator_name, number, USERname, INDUStype, ORGname);
            } else {
                progressBar = new ProgressBar(context);
                getNumberDeatilsOperation(number, operator_name);

            }
        } else if (stateStr.equals(TelephonyManager.EXTRA_STATE_IDLE)) {
            new Handler().postDelayed(new Runnable() {
                @Override
                public void run() {
                    sendToHost();
                }
            }, 3000);
        } else if (stateStr.equals(TelephonyManager.EXTRA_STATE_OFFHOOK)) {
            getInitial();
            context.startService(new Intent(context, MyRecordingService.class).putExtra("initcall", datess));
        }
    } else if (stateStr == null) {
        DatabaseRegistration dbAutoSave = new DatabaseRegistration(context);
        //  RegistrationSetterGetter registrationSetterGetter=new RegistrationSetterGetter();
        isExist = dbAutoSave.isNumberExists2(number);
        if (isExist == true) {
            //   DbAutoSave clientDataBase1 = new DbAutoSave(context);
            RegistrationSetterGetter setterGetter = new RegistrationSetterGetter();
            setterGetter = dbAutoSave.getDataOfSingleClient2(number);s
            USERname = setterGetter.getName();
            INDUStype = setterGetter.getIndusrtyName();
            ORGname = setterGetter.getCompanyName();
            System.out.print("VALUE OF EXISTING DATA PHASE");
            Log.d("RESPONSE",USERname+"  "+INDUStype+"   "+ORGname);
            opendialogg(operator_name, number, USERname, INDUStype, ORGname);
        } else {
            progressBar = new ProgressBar(context);
            getNumberDeatilsOperation(number, operator_name);

        }
    }
}`
  `