java– 在奥利奥,我无法获得传出号码

概述我正在尝试获取传出号码,但在oreo之前,代码工作得非常好,但在使用oreo代码的设备中无效.publicclassIncomingBroadCastReceiverextendsBroadcastReceiver{Contextcontext;WhatsAppContactsrequiredContact;List<String>messages=newA

我正在尝试获取传出号码,但在oreo之前,代码工作得非常好,但在使用oreo代码的设备中无效.

     public class IncomingbroadCastReceiver extends broadcastReceiver {        Context context;        WhatsAppContacts requiredContact;        List<String> messages = new ArrayList<>();        String callername="";        Realm realm;        String outgoingNumber = "";        @OverrIDe        public voID onReceive(final Context context, final Intent intent) {            Log.d("Search","onReceive");            this.context = context;            realm = Realm.getDefaultInstance();            TelephonyManager telephony = (TelephonyManager)context.getSystemService(Context.TELEPHONY_SERVICE);                telephony.Listen(new PhonestateListener(){                    @OverrIDe                    public voID onCallStateChanged(int state, String incomingNumber) {                        super.onCallStateChanged(state, incomingNumber);                        Log.d("Search","above Ringing"+state);                        if(state ==  TelephonyManager.CALL_STATE_RINGING){                            SharedPreferences sharedPreferences = PreferenceManager                                    .getDefaultSharedPreferences(context);                            SharedPreferences.Editor editor = sharedPreferences.edit();                            editor.putString("number", incomingNumber);                            Log.d("Ringing", incomingNumber);                            editor.apply();                            Log.d("Search","insIDe call state changed");                            initialiseAndStartService();                        }                        else if (intent.getAction().equals("androID.intent.action.NEW_OUTGOING_CALL")){                            //Outgoing call                                String number=intent.getStringExtra(Intent.EXTRA_PHONE_NUMBER);                                Log.i("tag","Outgoing number : "+number);                                if(number!=null){                                    SharedPreferences sharedPreferences = PreferenceManager                                            .getDefaultSharedPreferences(context);                                    SharedPreferences.Editor editor = sharedPreferences.edit();                                    editor.putString("number", number);                                    editor.apply();                                    Log.d("Search","insIDe call state changed");                                    initialiseAndStartService();                                }                        }                    }                },PhonestateListener.ListEN_CALL_STATE);        }}

在奥利奥之前的版本中,它的工作完全正常.但在奥利奥无法获得传出号码.

解决方法:

奥利奥有一个限制.您无法在清单中注册隐式广播,而NEW_OUTGOING_CALL是隐式广播.当您的应用程序处于活动状态且用户正在与其进行交互时,您才能进行该广播工作.
你可以找到更多信息here

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