Android Telephony | operator.alpha 运营商名称信息来源代码解读 ...

属性值

与运营商名称有关的系统属性值。
Note：在CDMA网络下，属性值大概是不可靠的。
TelephonyProperties-operator相关        分类   String   TelephonyProperties   功能说明         Current Network   PROPERTY_OPERATOR_ALPHA   gsm.operator.alpha   当前注册网络运营商名称       PROPERTY_OPERATOR_NUMERIC   gsm.operator.numeric   当前注册的MCC+MNC       PROPERTY_OPERATOR_ISROAMING   gsm.operator.isroaming   是否在GSM漫游       PROPERTY_OPERATOR_ISO_COUNTRY    gsm.operator.iso-country   MCC驻网归属地       SIM Card   PROPERTY_ICC_OPERATOR_NUMERIC   gsm.sim.operator.numeric   实体卡信息MCCMNC       PROPERTY_ICC_OPERATOR_ALPHA   gsm.sim.operator.alpha   sim ready之后加载的实体卡本身运营商名称Service Provider Name       PROPERTY_ICC_OPERATOR_ISO_COUNTRY   gsm.sim.operator.iso-country   实体卡本身MCC归属地，即 SIM provider   源码

TelephonyProperties 接口

TelephonyProperties.java - OpenGrok cross reference for /frameworks/base/telephony/java/com/android/internal/telephony/TelephonyProperties.java (aospxref.com)

1. package com.android.internal.telephony;
3. import android.compat.annotation.UnsupportedAppUsage;
5. /**
6. * Contains a list of string constants used to get or set telephone properties
7. * in the system. You can use {@link android.os.SystemProperties os.SystemProperties}
8. * to get and set these values.
9. * @hide
10. */
12. public interface TelephonyProperties {
13.     //****** Baseband and Radio Interface version
15.     //TODO T: property strings do not have to be gsm specific
16.     //        change gsm.*operator.*" properties to "operator.*" properties
17.     //但是发现现在系统内还是沿用gsm.xxx的属性
20.     //****** Current Network 当前注册网络信息
22.     /** Alpha name of current registered operator.<p> 注册网络运营商名称
23.      *  Availability: when registered to a network. Result may be unreliable on
24.      *  CDMA networks.
25.      */
26.     static final String PROPERTY_OPERATOR_ALPHA = "gsm.operator.alpha";
27.     //TODO: most of these properties are generic, substitute gsm. with phone. bug 1856959
29.     /** Numeric name (MCC+MNC) of current registered operator.<p> 驻网MCCMNC
30.      *  Availability: when registered to a network. Result may be unreliable on
31.      *  CDMA networks.
32.      */
33.     static final String PROPERTY_OPERATOR_NUMERIC = "gsm.operator.numeric";
36.     /** 'true' if the device is considered roaming on this network for GSM
37.      *  purposes.
38.      *  Availability: when registered to a network 是否GSM漫游
39.      */
40.     static final String PROPERTY_OPERATOR_ISROAMING = "gsm.operator.isroaming";
42.     /** The ISO country code equivalent of the current registered operator's
43.      *  MCC (Mobile Country Code)<p>
44.      *  Availability: when registered to a network. Result may be unreliable on
45.      *  CDMA networks. 网络归属地
46.      */
47.     static final String PROPERTY_OPERATOR_ISO_COUNTRY = "gsm.operator.iso-country";
51.     //****** SIM Card
52.     /**
53.      * One of <code>"UNKNOWN"</code> <code>"ABSENT"</code> <code>"PIN_REQUIRED"</code>
54.      * <code>"PUK_REQUIRED"</code> <code>"NETWORK_LOCKED"</code> or <code>"READY"</code>
55.      */
56.     static String PROPERTY_SIM_STATE = "gsm.sim.state";
58.     /** The MCC+MNC (mobile country code+mobile network code) of the
59.      *  provider of the SIM. 5 or 6 decimal digits.
60.      *  Availability: SIM state must be "READY"
61.      */
62.     @UnsupportedAppUsage
63.     static String PROPERTY_ICC_OPERATOR_NUMERIC = "gsm.sim.operator.numeric";
65.     /** PROPERTY_ICC_OPERATOR_ALPHA is also known as the SPN, or Service Provider Name.
66.    

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