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Java NetworkInfo.getSubtype方法代码示例

本文整理汇总了Java中android.net.NetworkInfo.getSubtype方法的典型用法代码示例。如果您正苦于以下问题：Java NetworkInfo.getSubtype方法的具体用法？Java NetworkInfo.getSubtype怎么用？Java NetworkInfo.getSubtype使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类android.net.NetworkInfo的用法示例。


在下文中一共展示了NetworkInfo.getSubtype方法的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: adjustThreadCount

import android.net.NetworkInfo; //导入方法依赖的package包/类
void adjustThreadCount(NetworkInfo info) {
    if (info == null || !info.isConnectedOrConnecting()) {
        setThreadCount(DEFAULT_THREAD_COUNT);
        return;
    }
    switch (info.getType()) {
        case ConnectivityManager.TYPE_WIFI:
        case ConnectivityManager.TYPE_WIMAX:
        case ConnectivityManager.TYPE_ETHERNET:
            setThreadCount(4);
            break;
        case ConnectivityManager.TYPE_MOBILE:
            switch (info.getSubtype()) {
                case TelephonyManager.NETWORK_TYPE_LTE:  // 4G
                case TelephonyManager.NETWORK_TYPE_HSPAP:
                case TelephonyManager.NETWORK_TYPE_EHRPD:
                    setThreadCount(3);
                    break;
                case TelephonyManager.NETWORK_TYPE_UMTS: // 3G
                case TelephonyManager.NETWORK_TYPE_CDMA:
                case TelephonyManager.NETWORK_TYPE_EVDO_0:
                case TelephonyManager.NETWORK_TYPE_EVDO_A:
                case TelephonyManager.NETWORK_TYPE_EVDO_B:
                    setThreadCount(2);
                    break;
                case TelephonyManager.NETWORK_TYPE_GPRS: // 2G
                case TelephonyManager.NETWORK_TYPE_EDGE:
                    setThreadCount(1);
                    break;
                default:
                    setThreadCount(DEFAULT_THREAD_COUNT);
            }
            break;
        default:
            setThreadCount(DEFAULT_THREAD_COUNT);
    }
}
开发者ID:weiwenqiang，项目名称:GitHub，代码行数:38，代码来源:ANExecutor.java

示例2: getCurrentNetworkType

import android.net.NetworkInfo; //导入方法依赖的package包/类
/**
 * 获取手机当前网络类型
 */
public static String getCurrentNetworkType(Context context) {
    String type = "";
    ConnectivityManager cm = (ConnectivityManager) context
            .getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo info = cm.getActiveNetworkInfo();
    if (info == null) {
        type = "null";
    } else if (info.getType() == ConnectivityManager.TYPE_WIFI) {
        type = "wifi";
    } else if (info.getType() == ConnectivityManager.TYPE_MOBILE) {
        int subType = info.getSubtype();
        if (subType == TelephonyManager.NETWORK_TYPE_CDMA
                || subType == TelephonyManager.NETWORK_TYPE_GPRS
                || subType == TelephonyManager.NETWORK_TYPE_EDGE) {
            type = "2g";
        } else if (subType == TelephonyManager.NETWORK_TYPE_UMTS
                || subType == TelephonyManager.NETWORK_TYPE_HSDPA
                || subType == TelephonyManager.NETWORK_TYPE_EVDO_A
                || subType == TelephonyManager.NETWORK_TYPE_EVDO_0
                || subType == TelephonyManager.NETWORK_TYPE_EVDO_B) {
            type = "3g";
        } else if (subType == TelephonyManager.NETWORK_TYPE_LTE) {// LTE是3g到4g的过渡，是3.9G的全球标准
            type = "4g";
        }
    }
    return type;
}
开发者ID:jiajieshen，项目名称:AndroidDevSamples，代码行数:31，代码来源:NetworkUtil.java

示例3: getNetworkState

import android.net.NetworkInfo; //导入方法依赖的package包/类
/**
 * Returns connection type and status information gleaned from networkInfo.
 */
NetworkState getNetworkState(NetworkInfo networkInfo) {
  if (networkInfo == null || !networkInfo.isConnected()) {
    return new NetworkState(false, -1, -1);
  }
  return new NetworkState(true, networkInfo.getType(), networkInfo.getSubtype());
}
开发者ID:Piasy，项目名称:AppRTC-Android，代码行数:10，代码来源:NetworkMonitorAutoDetect.java

示例4: getNetworkClass

import android.net.NetworkInfo; //导入方法依赖的package包/类
/**
 * 获取在Mobile网络下的网络类型. 2G,3G,4G
 *
 * @param context
 * @return
 */
public static int getNetworkClass(Context context) {
    ConnectivityManager connectivityManager = (ConnectivityManager) context
            .getSystemService(Context.CONNECTIVITY_SERVICE);
    if (connectivityManager != null) {
        NetworkInfo networkInfo = connectivityManager.getActiveNetworkInfo();
        if (networkInfo != null) {
            if (networkInfo.getType() == ConnectivityManager.TYPE_MOBILE) {
                switch (networkInfo.getSubtype()) {
                    case TelephonyManager.NETWORK_TYPE_GPRS:
                    case TelephonyManager.NETWORK_TYPE_EDGE:
                    case TelephonyManager.NETWORK_TYPE_CDMA:
                    case TelephonyManager.NETWORK_TYPE_1xRTT:
                    case TelephonyManager.NETWORK_TYPE_IDEN:
                        return NETWORK_CLASS_2_G;
                    case TelephonyManager.NETWORK_TYPE_UMTS:
                    case TelephonyManager.NETWORK_TYPE_EVDO_0:
                    case TelephonyManager.NETWORK_TYPE_EVDO_A:
                    case TelephonyManager.NETWORK_TYPE_HSDPA:
                    case TelephonyManager.NETWORK_TYPE_HSUPA:
                    case TelephonyManager.NETWORK_TYPE_HSPA:
                    case 12: // TelephonyManager.NETWORK_TYPE_EVDO_B:
                    case 14: // TelephonyManager.NETWORK_TYPE_EHRPD:
                    case 15: // TelephonyManager.NETWORK_TYPE_HSPAP:
                        return NETWORK_CLASS_3_G;
                    case 13: // TelephonyManager.NETWORK_TYPE_LTE:
                        return NETWORK_CLASS_4_G;
                    default:
                        return NETWORK_CLASS_UNKNOWN;
                }
            } else if (networkInfo.getType() == ConnectivityManager.TYPE_WIFI) {
                return NETWORK_CLASS_WIFI;
            }
        }
    }
    return NETWORK_CLASS_UNKNOWN;
}
开发者ID:angcyo，项目名称:RLibrary，代码行数:43，代码来源:NetworkUtil.java

示例5: is2G

import android.net.NetworkInfo; //导入方法依赖的package包/类
/**
 * is2G
 * 
 * @return boolean
 */
public static boolean is2G() {
    ConnectivityManager connectivityManager = (ConnectivityManager) ContextHolder.getContext()
            .getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo activeNetInfo = connectivityManager.getActiveNetworkInfo();
    if (activeNetInfo != null
            && (activeNetInfo.getSubtype() == TelephonyManager.NETWORK_TYPE_EDGE
            || activeNetInfo.getSubtype() == TelephonyManager.NETWORK_TYPE_GPRS || activeNetInfo
            .getSubtype() == TelephonyManager.NETWORK_TYPE_CDMA)) {
        return true;
    }
    return false;
}
开发者ID:yzzslow0，项目名称:Ec2m，代码行数:18，代码来源:NetUtil.java

示例6: getNetworkClass

import android.net.NetworkInfo; //导入方法依赖的package包/类
/**
 * 获取在Mobile网络下的网络类型. 2G,3G,4G
 * 
 * @param context
 * @return
 */
public static int getNetworkClass(Context context) {
	ConnectivityManager connectivityManager = (ConnectivityManager) context
			.getSystemService(Context.CONNECTIVITY_SERVICE);
	if (connectivityManager != null) {
		NetworkInfo networkInfo = connectivityManager.getActiveNetworkInfo();
		if (networkInfo != null) {
			if (networkInfo.getType() == ConnectivityManager.TYPE_MOBILE) {
				switch (networkInfo.getSubtype()) {
				case TelephonyManager.NETWORK_TYPE_GPRS:
				case TelephonyManager.NETWORK_TYPE_EDGE:
				case TelephonyManager.NETWORK_TYPE_CDMA:
				case TelephonyManager.NETWORK_TYPE_1xRTT:
				case TelephonyManager.NETWORK_TYPE_IDEN:
					return NETWORK_CLASS_2_G;
				case TelephonyManager.NETWORK_TYPE_UMTS:
				case TelephonyManager.NETWORK_TYPE_EVDO_0:
				case TelephonyManager.NETWORK_TYPE_EVDO_A:
				case TelephonyManager.NETWORK_TYPE_HSDPA:
				case TelephonyManager.NETWORK_TYPE_HSUPA:
				case TelephonyManager.NETWORK_TYPE_HSPA:
				case 12: // TelephonyManager.NETWORK_TYPE_EVDO_B:
				case 14: // TelephonyManager.NETWORK_TYPE_EHRPD:
				case 15: // TelephonyManager.NETWORK_TYPE_HSPAP:
					return NETWORK_CLASS_3_G;
				case 13: // TelephonyManager.NETWORK_TYPE_LTE:
					return NETWORK_CLASS_4_G;
				default:
					return NETWORK_CLASS_UNKNOWN;
				}
			} else if (networkInfo.getType() == ConnectivityManager.TYPE_WIFI) {
				return NETWORK_CLASS_WIFI;
			}
		}
	}
	return NETWORK_CLASS_UNKNOWN;
}
开发者ID:newDeepLearing，项目名称:decoy，代码行数:43，代码来源:NetworkUtil.java

示例7: getAPNType

import android.net.NetworkInfo; //导入方法依赖的package包/类
/**
 * 获取当前的网络状态 ：没有网络-0：WIFI网络1：4G网络-4：3G网络-3：2G网络-2
 * 自定义
 *
 * @param context
 * @return
 */
public static int getAPNType(Context context) {
    //结果返回值
    int netType = 0;
    //获取手机所有连接管理对象
    ConnectivityManager manager = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
    //获取NetworkInfo对象
    NetworkInfo networkInfo = manager.getActiveNetworkInfo();
    //NetworkInfo对象为空 则代表没有网络
    if (networkInfo == null) {
        return netType;
    }
    //否则 NetworkInfo对象不为空 则获取该networkInfo的类型
    int nType = networkInfo.getType();
    if (nType == ConnectivityManager.TYPE_WIFI) {
        //WIFI
        netType = 1;
    } else if (nType == ConnectivityManager.TYPE_MOBILE) {
        int nSubType = networkInfo.getSubtype();
        TelephonyManager telephonyManager = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
        //3G   联通的3G为UMTS或HSDPA 电信的3G为EVDO
        if (nSubType == TelephonyManager.NETWORK_TYPE_LTE
                && !telephonyManager.isNetworkRoaming()) {
            netType = 4;
        } else if (nSubType == TelephonyManager.NETWORK_TYPE_UMTS
                || nSubType == TelephonyManager.NETWORK_TYPE_HSDPA
                || nSubType == TelephonyManager.NETWORK_TYPE_EVDO_0
                && !telephonyManager.isNetworkRoaming()) {
            netType = 3;
            //2G 移动和联通的2G为GPRS或EGDE，电信的2G为CDMA
        } else if (nSubType == TelephonyManager.NETWORK_TYPE_GPRS
                || nSubType == TelephonyManager.NETWORK_TYPE_EDGE
                || nSubType == TelephonyManager.NETWORK_TYPE_CDMA
                && !telephonyManager.isNetworkRoaming()) {
            netType = 2;
        } else {
            netType = 2;
        }
    }
    return netType;
}
开发者ID:Mrqinlei，项目名称:ImitateZHRB，代码行数:48，代码来源:NetworkUtils.java

示例8: getNetworkType

import android.net.NetworkInfo; //导入方法依赖的package包/类
/**
 * 获取当前网络类型
 * <p>需添加权限 {@code <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>}</p>
 *
 * @return 网络类型
 * <ul>
 * <li>{@link NetworkUtils.NetworkType#NETWORK_WIFI   } </li>
 * <li>{@link NetworkUtils.NetworkType#NETWORK_4G     } </li>
 * <li>{@link NetworkUtils.NetworkType#NETWORK_3G     } </li>
 * <li>{@link NetworkUtils.NetworkType#NETWORK_2G     } </li>
 * <li>{@link NetworkUtils.NetworkType#NETWORK_UNKNOWN} </li>
 * <li>{@link NetworkUtils.NetworkType#NETWORK_NO     } </li>
 * </ul>
 */
public static NetworkType getNetworkType() {
    NetworkType netType = NetworkType.NETWORK_NO;
    NetworkInfo info = getActiveNetworkInfo();
    if (info != null && info.isAvailable()) {

        if (info.getType() == ConnectivityManager.TYPE_WIFI) {
            netType = NetworkType.NETWORK_WIFI;
        } else if (info.getType() == ConnectivityManager.TYPE_MOBILE) {
            switch (info.getSubtype()) {

                case NETWORK_TYPE_GSM:
                case TelephonyManager.NETWORK_TYPE_GPRS:
                case TelephonyManager.NETWORK_TYPE_CDMA:
                case TelephonyManager.NETWORK_TYPE_EDGE:
                case TelephonyManager.NETWORK_TYPE_1xRTT:
                case TelephonyManager.NETWORK_TYPE_IDEN:
                    netType = NetworkType.NETWORK_2G;
                    break;

                case NETWORK_TYPE_TD_SCDMA:
                case TelephonyManager.NETWORK_TYPE_EVDO_A:
                case TelephonyManager.NETWORK_TYPE_UMTS:
                case TelephonyManager.NETWORK_TYPE_EVDO_0:
                case TelephonyManager.NETWORK_TYPE_HSDPA:
                case TelephonyManager.NETWORK_TYPE_HSUPA:
                case TelephonyManager.NETWORK_TYPE_HSPA:
                case TelephonyManager.NETWORK_TYPE_EVDO_B:
                case TelephonyManager.NETWORK_TYPE_EHRPD:
                case TelephonyManager.NETWORK_TYPE_HSPAP:
                    netType = NetworkType.NETWORK_3G;
                    break;

                case NETWORK_TYPE_IWLAN:
                case TelephonyManager.NETWORK_TYPE_LTE:
                    netType = NetworkType.NETWORK_4G;
                    break;
                default:

                    String subtypeName = info.getSubtypeName();
                    if (subtypeName.equalsIgnoreCase("TD-SCDMA")
                            || subtypeName.equalsIgnoreCase("WCDMA")
                            || subtypeName.equalsIgnoreCase("CDMA2000")) {
                        netType = NetworkType.NETWORK_3G;
                    } else {
                        netType = NetworkType.NETWORK_UNKNOWN;
                    }
                    break;
            }
        } else {
            netType = NetworkType.NETWORK_UNKNOWN;
        }
    }
    return netType;
}
开发者ID:weiwenqiang，项目名称:GitHub，代码行数:69，代码来源:NetworkUtils.java

示例9: getNetWorkType

import android.net.NetworkInfo; //导入方法依赖的package包/类
/**
 * 获取当前的网络类型(WIFI,2G,3G,4G)
 * <p>需添加权限 {@code <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>}</p>
 *
 * @param context 上下文
 * @return 网络类型
 * <ul>
 * <li>{@link #NETWORK_WIFI   } = 1;</li>
 * <li>{@link #NETWORK_4G     } = 4;</li>
 * <li>{@link #NETWORK_3G     } = 3;</li>
 * <li>{@link #NETWORK_2G     } = 2;</li>
 * <li>{@link #NETWORK_UNKNOWN} = 5;</li>
 * <li>{@link #NETWORK_NO     } = -1;</li>
 * </ul>
 */
public static int getNetWorkType(Context context) {
    int netType = NETWORK_NO;
    NetworkInfo info = getActiveNetworkInfo(context);
    if (info != null && info.isAvailable()) {

        if (info.getType() == ConnectivityManager.TYPE_WIFI) {
            netType = NETWORK_WIFI;
        } else if (info.getType() == ConnectivityManager.TYPE_MOBILE) {
            switch (info.getSubtype()) {

                case NETWORK_TYPE_GSM:
                case TelephonyManager.NETWORK_TYPE_GPRS:
                case TelephonyManager.NETWORK_TYPE_CDMA:
                case TelephonyManager.NETWORK_TYPE_EDGE:
                case TelephonyManager.NETWORK_TYPE_1xRTT:
                case TelephonyManager.NETWORK_TYPE_IDEN:
                    netType = NETWORK_2G;
                    break;

                case NETWORK_TYPE_TD_SCDMA:
                case TelephonyManager.NETWORK_TYPE_EVDO_A:
                case TelephonyManager.NETWORK_TYPE_UMTS:
                case TelephonyManager.NETWORK_TYPE_EVDO_0:
                case TelephonyManager.NETWORK_TYPE_HSDPA:
                case TelephonyManager.NETWORK_TYPE_HSUPA:
                case TelephonyManager.NETWORK_TYPE_HSPA:
                case TelephonyManager.NETWORK_TYPE_EVDO_B:
                case TelephonyManager.NETWORK_TYPE_EHRPD:
                case TelephonyManager.NETWORK_TYPE_HSPAP:
                    netType = NETWORK_3G;
                    break;

                case NETWORK_TYPE_IWLAN:
                case TelephonyManager.NETWORK_TYPE_LTE:
                    netType = NETWORK_4G;
                    break;
                default:

                    String subtypeName = info.getSubtypeName();
                    if (subtypeName.equalsIgnoreCase("TD-SCDMA")
                            || subtypeName.equalsIgnoreCase("WCDMA")
                            || subtypeName.equalsIgnoreCase("CDMA2000")) {
                        netType = NETWORK_3G;
                    } else {
                        netType = NETWORK_UNKNOWN;
                    }
                    break;
            }
        } else {
            netType = NETWORK_UNKNOWN;
        }
    }
    return netType;
}
开发者ID:zhongjuncoder，项目名称:AggregationNews，代码行数:70，代码来源:NetworkUtils.java

示例10: getNetworkType

import android.net.NetworkInfo; //导入方法依赖的package包/类
/**
 * 判断当前网络类型-1为未知网络0为没有网络连接1网络断开或关闭2为以太网3为WiFi4为2G5为3G6为4G
 */
public static int getNetworkType(Context context) {
    //改为context.getApplicationContext()，防止在Android 6.0上发生内存泄漏
    ConnectivityManager connectMgr = (ConnectivityManager) context.getApplicationContext()
            .getSystemService(Context.CONNECTIVITY_SERVICE);

    if (connectMgr == null) {
        return NO_NETWORK;
    }

    NetworkInfo networkInfo = connectMgr.getActiveNetworkInfo();
    if (networkInfo == null) {
        // 没有任何网络
        return NO_NETWORK;
    }
    if (!networkInfo.isConnected()) {
        // 网络断开或关闭
        return NETWORK_CLOSED;
    }
    if (networkInfo.getType() == ConnectivityManager.TYPE_ETHERNET) {
        // 以太网网络
        return NETWORK_ETHERNET;
    } else if (networkInfo.getType() == ConnectivityManager.TYPE_WIFI) {
        // wifi网络，当激活时，默认情况下，所有的数据流量将使用此连接
        return NETWORK_WIFI;
    } else if (networkInfo.getType() == ConnectivityManager.TYPE_MOBILE) {
        // 移动数据连接,不能与连接共存,如果wifi打开，则自动关闭
        switch (networkInfo.getSubtype()) {
            case TelephonyManager.NETWORK_TYPE_GPRS:
            case TelephonyManager.NETWORK_TYPE_EDGE:
            case TelephonyManager.NETWORK_TYPE_CDMA:
            case TelephonyManager.NETWORK_TYPE_1xRTT:
            case TelephonyManager.NETWORK_TYPE_IDEN:
                // 2G网络
            case TelephonyManager.NETWORK_TYPE_UMTS:
            case TelephonyManager.NETWORK_TYPE_EVDO_0:
            case TelephonyManager.NETWORK_TYPE_EVDO_A:
            case TelephonyManager.NETWORK_TYPE_HSDPA:
            case TelephonyManager.NETWORK_TYPE_HSUPA:
            case TelephonyManager.NETWORK_TYPE_HSPA:
            case TelephonyManager.NETWORK_TYPE_EVDO_B:
            case TelephonyManager.NETWORK_TYPE_EHRPD:
            case TelephonyManager.NETWORK_TYPE_HSPAP:
                // 3G网络
            case TelephonyManager.NETWORK_TYPE_LTE:
                // 4G网络
                return NETWORK_MOBILE;
        }
    }
    // 未知网络
    return NETWORK_UNKNOWN;
}
开发者ID:dueeeke，项目名称:dkplayer，代码行数:55，代码来源:NetworkUtil.java

示例11: getNetWorkType

import android.net.NetworkInfo; //导入方法依赖的package包/类
/**
 * 获取当前的网络类型(WIFI,2G,3G,4G)
 * <p>需添加权限 {@code <uses-permission android:name="android.permission
 * .ACCESS_NETWORK_STATE"/>}</p>
 *
 * @param context 上下文
 * @return 网络类型
 * <ul>
 * <li>{@link #NETWORK_WIFI   } = 1;</li>
 * <li>{@link #NETWORK_4G     } = 4;</li>
 * <li>{@link #NETWORK_3G     } = 3;</li>
 * <li>{@link #NETWORK_2G     } = 2;</li>
 * <li>{@link #NETWORK_UNKNOWN} = 5;</li>
 * <li>{@link #NETWORK_NO     } = -1;</li>
 * </ul>
 */
public static int getNetWorkType(Context context) {
    int netType = NETWORK_NO;
    NetworkInfo info = getActiveNetworkInfo(context);
    if (info != null && info.isAvailable()) {

        if (info.getType() == ConnectivityManager.TYPE_WIFI) {
            netType = NETWORK_WIFI;
        } else if (info.getType() == ConnectivityManager.TYPE_MOBILE) {
            switch (info.getSubtype()) {

                case NETWORK_TYPE_GSM:
                case TelephonyManager.NETWORK_TYPE_GPRS:
                case TelephonyManager.NETWORK_TYPE_CDMA:
                case TelephonyManager.NETWORK_TYPE_EDGE:
                case TelephonyManager.NETWORK_TYPE_1xRTT:
                case TelephonyManager.NETWORK_TYPE_IDEN:
                    netType = NETWORK_2G;
                    break;

                case NETWORK_TYPE_TD_SCDMA:
                case TelephonyManager.NETWORK_TYPE_EVDO_A:
                case TelephonyManager.NETWORK_TYPE_UMTS:
                case TelephonyManager.NETWORK_TYPE_EVDO_0:
                case TelephonyManager.NETWORK_TYPE_HSDPA:
                case TelephonyManager.NETWORK_TYPE_HSUPA:
                case TelephonyManager.NETWORK_TYPE_HSPA:
                case TelephonyManager.NETWORK_TYPE_EVDO_B:
                case TelephonyManager.NETWORK_TYPE_EHRPD:
                case TelephonyManager.NETWORK_TYPE_HSPAP:
                    netType = NETWORK_3G;
                    break;

                case NETWORK_TYPE_IWLAN:
                case TelephonyManager.NETWORK_TYPE_LTE:
                    netType = NETWORK_4G;
                    break;
                default:

                    String subtypeName = info.getSubtypeName();
                    if (subtypeName.equalsIgnoreCase("TD-SCDMA")
                            || subtypeName.equalsIgnoreCase("WCDMA")
                            || subtypeName.equalsIgnoreCase("CDMA2000")) {
                        netType = NETWORK_3G;
                    } else {
                        netType = NETWORK_UNKNOWN;
                    }
                    break;
            }
        } else {
            netType = NETWORK_UNKNOWN;
        }
    }
    return netType;
}
开发者ID:ynztlxdeai，项目名称:TextReader，代码行数:71，代码来源:NetworkUtils.java

示例12: isValidMobileConnectionFor

import android.net.NetworkInfo; //导入方法依赖的package包/类
private boolean isValidMobileConnectionFor(NetworkInfo ni, String suffix) {

        boolean valid_for_3g = getPreferenceBooleanValue("use_3g_" + suffix, false);
        boolean valid_for_edge = getPreferenceBooleanValue("use_edge_" + suffix, false);
        boolean valid_for_gprs = getPreferenceBooleanValue("use_gprs_" + suffix, false);
        boolean valid_for_roaming = getPreferenceBooleanValue("use_roaming_" + suffix, true);
        
        if(!valid_for_roaming && ni != null) {
            if(ni.isRoaming()) {
                return false;
            }
        }
        
        if ((valid_for_3g || valid_for_edge || valid_for_gprs) &&
                ni != null) {
            int type = ni.getType();

            // Any mobile network connected
            if (ni.isConnected() &&
                    // Type 3,4,5 are other mobile data ways
                    (type == ConnectivityManager.TYPE_MOBILE || (type <= 5 && type >= 3))) {
                int subType = ni.getSubtype();

                // 3G (or better)
                if (valid_for_3g &&
                        subType >= TelephonyManager.NETWORK_TYPE_UMTS) {
                    return true;
                }

                // GPRS (or unknown)
                if (valid_for_gprs
                        &&
                        (subType == TelephonyManager.NETWORK_TYPE_GPRS || subType == TelephonyManager.NETWORK_TYPE_UNKNOWN)) {
                    return true;
                }

                // EDGE
                if (valid_for_edge &&
                        subType == TelephonyManager.NETWORK_TYPE_EDGE) {
                    return true;
                }
            }
        }
        return false;
    }
开发者ID:treasure-lau，项目名称:CSipSimple，代码行数:46，代码来源:PreferencesProviderWrapper.java

示例13: checkNetworkType

import android.net.NetworkInfo; //导入方法依赖的package包/类
static int checkNetworkType(Context context) {

        int netType = 0;
        //连接管理对象
        ConnectivityManager manager = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
        //获取NetworkInfo对象
        @SuppressLint("MissingPermission") NetworkInfo networkInfo = manager.getActiveNetworkInfo();
        if (networkInfo == null)
            return netType;
        switch (networkInfo.getType()) {
            case ConnectivityManager.TYPE_WIFI:
            case ConnectivityManager.TYPE_WIMAX:
            case ConnectivityManager.TYPE_ETHERNET:
                return 1;

            case ConnectivityManager.TYPE_MOBILE:
                switch (networkInfo.getSubtype()) {
                    case TelephonyManager.NETWORK_TYPE_LTE:  // 4G
                    case TelephonyManager.NETWORK_TYPE_HSPAP:
                    case TelephonyManager.NETWORK_TYPE_EHRPD:
                        return 2;
                    case TelephonyManager.NETWORK_TYPE_UMTS: // 3G
                    case TelephonyManager.NETWORK_TYPE_CDMA:
                    case TelephonyManager.NETWORK_TYPE_EVDO_0:
                    case TelephonyManager.NETWORK_TYPE_EVDO_A:
                    case TelephonyManager.NETWORK_TYPE_EVDO_B:
                        return 3;

                    case TelephonyManager.NETWORK_TYPE_GPRS: // 2G
                    case TelephonyManager.NETWORK_TYPE_EDGE:
                        return 4;

                    default:
                        return netType;
                }

            default:

                return netType;
        }

    }
开发者ID:Justson，项目名称:AgentWeb，代码行数:43，代码来源:AgentWebUtils.java

示例14: getCurrentNetState

import android.net.NetworkInfo; //导入方法依赖的package包/类
/**
 * get the net state of current
 * @param context the context.
 * @return the state code. see {@linkplain #STATE_2G} and etc.
 */
public static byte getCurrentNetState(Context context) {
    byte code = STATE_NO;
    ConnectivityManager cm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo ni = cm.getActiveNetworkInfo();
    if (ni != null && ni.isConnectedOrConnecting()) {
        switch (ni.getType()) {
            //wifi
            case ConnectivityManager.TYPE_WIFI:
                code = STATE_WIFI;
                break;
            //mobile 网络
            case ConnectivityManager.TYPE_MOBILE:
                switch (ni.getSubtype()) {
                    case TelephonyManager.NETWORK_TYPE_GPRS: //联通2g
                    case TelephonyManager.NETWORK_TYPE_CDMA: //电信2g
                    case TelephonyManager.NETWORK_TYPE_EDGE: //移动2g
                    case TelephonyManager.NETWORK_TYPE_1xRTT:
                    case TelephonyManager.NETWORK_TYPE_IDEN:
                        code = STATE_2G;
                        break;
                    case TelephonyManager.NETWORK_TYPE_EVDO_A: //电信3g
                    case TelephonyManager.NETWORK_TYPE_UMTS:
                    case TelephonyManager.NETWORK_TYPE_EVDO_0:
                    case TelephonyManager.NETWORK_TYPE_HSDPA:
                    case TelephonyManager.NETWORK_TYPE_HSUPA:
                    case TelephonyManager.NETWORK_TYPE_HSPA:
                    case TelephonyManager.NETWORK_TYPE_EVDO_B:
                    case TelephonyManager.NETWORK_TYPE_EHRPD:
                    case TelephonyManager.NETWORK_TYPE_HSPAP:
                        code = STATE_3G;
                        break;
                    case TelephonyManager.NETWORK_TYPE_LTE://4G
                        code = STATE_4G;
                        break;

                    default:
                        code = STATE_UNKNOWN;
                }
                break;
            default:
                code = STATE_UNKNOWN;
        }
    }
    return code;
}
开发者ID:LightSun，项目名称:android-util2，代码行数:51，代码来源:NetHelper.java

示例15: getNetType

import android.net.NetworkInfo; //导入方法依赖的package包/类
public String getNetType() {
    String netType = "";
    NetworkInfo info = ((ConnectivityManager) this.context.getSystemService("connectivity")).getActiveNetworkInfo();
    if (info == null) {
        return netType;
    }
    int nType = info.getType();
    if (nType == 0) {
        switch (info.getSubtype()) {
            case 1:
                netType = "GPRS";
                break;
            case 2:
                netType = "EDGE";
                break;
            case 3:
                netType = "UMTS";
                break;
            case 4:
                netType = "CDMA";
                break;
            case 5:
                netType = "EVDO0";
                break;
            case 6:
                netType = "EVDOA";
                break;
            case 8:
                netType = "HSDPA";
                break;
            case 9:
                netType = "HSUPA";
                break;
            case 10:
                netType = "HSPA";
                break;
            default:
                netType = "其他网络";
                break;
        }
    } else if (nType == 1) {
        netType = "NETTYPE_WIFI";
    }
    return netType;
}
开发者ID:JackChan1999，项目名称:letv，代码行数:46，代码来源:PhoneInfoTools.java


注：本文中的android.net.NetworkInfo.getSubtype方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。