CallListener.java 文件源码

@Override
public void onReceive(final Context context, Intent intent) {
    TelephonyManager telephony = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
    telephony.listen(new PhoneStateListener() {
        @Override
        public void onCallStateChanged(int state, String incomingNumber) {
            Log.d(TAG, "Call received: "+incomingNumber);
            if (!incomingNumber.isEmpty()) {
                WritableNativeMap params = new WritableNativeMap();
                params.putString("app", "phone");
                params.putString("text", incomingNumber);
                NotificationModule.sendEvent("notificationReceived", params);
            }
        }
    }, PhoneStateListener.LISTEN_CALL_STATE);
}