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android dial ussd code in background

Alive Antelope answered on July 19, 2022 Popularity 1/10 Helpfulness 1/10

answer android dial ussd code in background

android dial ussd code in background

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public void dialUssdToGetPhoneNumber(String ussdCode, int sim) {
 
    if (ussdCode.equalsIgnoreCase("")) return;
 
 
 
    if (ActivityCompat.checkSelfPermission(getActivity(), Manifest.permission.CALL_PHONE) != PackageManager.PERMISSION_GRANTED) {
        requestPermissions(new String[]{Manifest.permission.CALL_PHONE}, 234);
        return;
    }
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
 
 
        TelephonyManager manager = (TelephonyManager) getActivity().getSystemService(TELEPHONY_SERVICE);
        TelephonyManager manager2 = manager.createForSubscriptionId(2);
 
        TelephonyManager managerMain = (sim == 0) ? manager : manager2;
 
        managerMain.sendUssdRequest(ussdCode, new TelephonyManager.UssdResponseCallback() {
            @Override
            public void onReceiveUssdResponse(TelephonyManager telephonyManager, String request, CharSequence response) {
                super.onReceiveUssdResponse(telephonyManager, request, response);
 
                Log.e("TAG", "onReceiveUssdResponse:  Ussd Response = " + response.toString().trim() );
         
                
 
            }
 
            @Override
            public void onReceiveUssdResponseFailed(TelephonyManager telephonyManager, String request, int failureCode) {
                super.onReceiveUssdResponseFailed(telephonyManager, request, failureCode);
 
                Log.e("TAG", "onReceiveUssdResponseFailed: " + "" + failureCode + request);
            }
        }, new Handler());
    }
 
}

Popularity 1/10 Helpfulness 1/10 Language whatever

Source: androidnoon.com

Tags: android background ussd whatever

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Contributed on Jul 19 2022

Alive Antelope

0 Answers Avg Quality 2/10

android dial ussd code in background

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