android.net.ConnectivityManager#getAllNetworkInfo

Source File: NetworkConnUtil.java From RairDemo with Apache License 2.0

6 votes

/**
 * WiFi是否有效
 *
 * @param context
 * @return
 */
public static boolean isWiFiActive(Context context) {
    ConnectivityManager connectivity = (ConnectivityManager) context
            .getSystemService(Context.CONNECTIVITY_SERVICE);
    if (connectivity != null) {
        //NetworkInfo infos = connectivity.getNetworkInfo(ConnectivityManager.TYPE_WIFI);

        NetworkInfo[] info = connectivity.getAllNetworkInfo();
        if (info != null) {
            for (int i = 0; i < info.length; i++) {
                if (info[i].getTypeName().equalsIgnoreCase("WIFI") && info[i].isConnected()) {
                    return true;
                }
            }
        }
    }
    return false;
}

Source File: SelectLocationTabsActivity.java From MuslimMateAndroid with GNU General Public License v3.0

6 votes

public static boolean isInternetOn(Context context) {
    boolean isMobile = false, isWifi = false;
    ConnectivityManager cm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo[] infoAvailableNetworks = cm.getAllNetworkInfo();

    if (infoAvailableNetworks != null) {
        for (NetworkInfo network : infoAvailableNetworks) {

            if (network.getType() == ConnectivityManager.TYPE_WIFI) {
                if (network.isConnected() && network.isAvailable())
                    isWifi = true;
            }
            if (network.getType() == ConnectivityManager.TYPE_MOBILE) {
                if (network.isConnected() && network.isAvailable())
                    isMobile = true;
            }
        }
    }

    return isMobile || isWifi;

}

Source File: MxUtils.java From MxVideoPlayer with Apache License 2.0

6 votes

static boolean isNetworkConnected(Context context) {
    ConnectivityManager connectivityManager = (ConnectivityManager) context.
            getSystemService(Context.CONNECTIVITY_SERVICE);

    if (connectivityManager == null) {
        return false;
    } else {
        NetworkInfo[] networkInfo = connectivityManager.getAllNetworkInfo();

        if (networkInfo != null && networkInfo.length > 0) {
            for (NetworkInfo aNetworkInfo : networkInfo) {
                if (aNetworkInfo.getState() == NetworkInfo.State.CONNECTED) {
                    return true;
                }
            }
        }
    }
    return false;
}

Source File: NetUtil.java From likequanmintv with Apache License 2.0

6 votes

public static boolean isNetWorkConnectted(){
    ConnectivityManager connectivity = (ConnectivityManager) APP.getContext()
            .getSystemService(Context.CONNECTIVITY_SERVICE);
    if (connectivity != null) {
        NetworkInfo info = connectivity.getActiveNetworkInfo();
        if (info!=null&&info.isConnected()) {
            return true;
        }else{
            NetworkInfo[] allNetworkInfo = connectivity.getAllNetworkInfo();
            if (allNetworkInfo != null) {
                int length = allNetworkInfo.length;
                for (int i = 0; i < length; i++) {
                    // 判断获得的网络状态是否是处于连接状态
                    if (allNetworkInfo[i].getState() == NetworkInfo.State.CONNECTED) {
                        return true;
                    }
                }
            }
            return false;

        }
    }
    return false;
}

Source File: TDevice.java From AndroidReview with GNU General Public License v3.0

6 votes

public static boolean isWifiOpen() {
    boolean isWifiConnect = false;
    ConnectivityManager cm = (ConnectivityManager) BaseApplication
            .context().getSystemService(Context.CONNECTIVITY_SERVICE);
    // check the networkInfos numbers
    NetworkInfo[] networkInfos = cm.getAllNetworkInfo();
    for (int i = 0; i < networkInfos.length; i++) {
        if (networkInfos[i].getState() == NetworkInfo.State.CONNECTED) {
            if (networkInfos[i].getType() == ConnectivityManager.TYPE_MOBILE) {
                isWifiConnect = false;
            }
            if (networkInfos[i].getType() == ConnectivityManager.TYPE_WIFI) {
                isWifiConnect = true;
            }
        }
    }
    return isWifiConnect;
}

Source File: NetWorkHelper.java From browser with GNU General Public License v2.0

6 votes

/**
 * 判断是否有网络连
 */
public static boolean isNetworkAvailable(Context context) {
    ConnectivityManager connectivity = (ConnectivityManager) context
            .getSystemService(Context.CONNECTIVITY_SERVICE);
    if (connectivity == null) {
        return false;
    } else {
        NetworkInfo[] info = connectivity.getAllNetworkInfo();
        if (info != null) {
            for (int i = 0; i < info.length; i++) {
                if (info[i].getState() == NetworkInfo.State.CONNECTED) {
                    return true;
                }
            }
        }
    }
    return false;
}

Source File: ToolsUtil.java From SimpleNews with Apache License 2.0

6 votes

/**
 * 判断网络是否可用
 * @param context
 * @return
 */
public static boolean isNetworkAvailable(Context context) {
	ConnectivityManager cm = (ConnectivityManager) context
			.getSystemService(Context.CONNECTIVITY_SERVICE);
	if (cm != null) {
		//如果仅仅是用来判断网络连接
		//则可以使用 cm.getActiveNetworkInfo().isAvailable();
		NetworkInfo[] info = cm.getAllNetworkInfo();
		if (info != null) {
			for (int i = 0; i < info.length; i++) {
				if (info[i].getState() == NetworkInfo.State.CONNECTED) {
					return true;
				}
			}
		}
	}
	return false;
}

Source File: RxNetTool.java From RxTools-master with Apache License 2.0

6 votes

/**
 * 判断网络连接是否可用
 */
public static boolean isNetworkAvailable(Context context) {
    ConnectivityManager cm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
    if (cm == null) {
    } else {
        //如果仅仅是用来判断网络连接
        //则可以使用 cm.getActiveNetworkInfo().isAvailable();
        NetworkInfo[] info = cm.getAllNetworkInfo();
        if (info != null) {
            for (int i = 0; i < info.length; i++) {
                if (info[i].getState() == NetworkInfo.State.CONNECTED) {
                    return true;
                }
            }
        }
    }
    return false;
}

Source File: NetworkConnUtil.java From RairDemo with Apache License 2.0

6 votes

/**
 * 网络是否能够连接，能够寻找到网络
 *
 * @param context
 * @return
 */
public static boolean isNetWorkAvilable(Context context) {
    ConnectivityManager connectivityManager =
            (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
    if (connectivityManager == null) {
        Log.e(TAG, "couldn't get connectivity manager");
    } else {
        NetworkInfo[] networkInfos = connectivityManager.getAllNetworkInfo();
        if (networkInfos != null) {
            for (int i = 0, count = networkInfos.length; i < count; i++) {
                if (networkInfos[i].getState() == NetworkInfo.State.CONNECTED) {
                    return true;
                }
            }
        }
    }
    return false;
}

Source File: CommonUtils.java From Mobike with Apache License 2.0

6 votes

public static boolean isNetworkAvailable(Context context) {
    if (context == null) {
        return false;
    }

    ConnectivityManager connectivity =
            (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
    if (connectivity == null) {
        return false;
    } else {
        NetworkInfo[] info = connectivity.getAllNetworkInfo();
        if (info != null) {
            int l = info.length;
            for (int i = 0; i < l; i++) {
                if (info[i].getState() == NetworkInfo.State.CONNECTED) {
                    return true;
                }
            }
        }
    }
    return false;
}

Source File: DaemonService.java From android-project-wo2b with Apache License 2.0

6 votes

public boolean isNetworkAvailable()
{
	Context context = getApplicationContext();
	ConnectivityManager connect = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
	if (connect == null)
	{
		return false;
	}
	else
	{
		// get all network info
		NetworkInfo[] info = connect.getAllNetworkInfo();
		if (info != null)
		{
			for (int i = 0; i < info.length; i++)
			{
				if (info[i].getState() == NetworkInfo.State.CONNECTED)
				{
					return true;
				}
			}
		}
	}

	return false;
}

Source File: ShowWebView.java From webview with GNU General Public License v2.0

6 votes

private boolean haveNetworkConnection() {
      boolean haveConnectedWifi = false;
      boolean haveConnectedMobile = false;

      ConnectivityManager cm = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
      NetworkInfo[] netInfo = cm.getAllNetworkInfo();

  for (NetworkInfo ni : netInfo) {
     if (ni.getTypeName().equalsIgnoreCase("WIFI"))
        if (ni.isConnected())
            haveConnectedWifi = true;
    if (ni.getTypeName().equalsIgnoreCase("MOBILE"))
        if (ni.isConnected())
            haveConnectedMobile = true;
}
return haveConnectedWifi || haveConnectedMobile;
}

Source File: OkUtils.java From BlueBoard with Apache License 2.0

6 votes

/**
 * 检查网络
 */
public static boolean checkNetState(Context context) {
    boolean netstate = false;
    ConnectivityManager connectivity = (ConnectivityManager) context
            .getSystemService(Context.CONNECTIVITY_SERVICE);
    if (connectivity != null) {
        NetworkInfo[] info = connectivity.getAllNetworkInfo();
        if (info != null) {
            for (int i = 0; i < info.length; i++) {
                if (info[i].getState() == NetworkInfo.State.CONNECTED) {
                    netstate = true;
                    break;
                }
            }
        }
    }
    return netstate;
}

Source File: NetworkUtil.java From BaseProject with MIT License

6 votes

/**
 * 网络是否可用
 */
public static boolean isNetworkAvailable(@NonNull Context context) {
    ConnectivityManager manager = (ConnectivityManager) context.getSystemService(
            Context.CONNECTIVITY_SERVICE);
    if (null == manager) {
        return false;
    }
    NetworkInfo[] info = manager.getAllNetworkInfo();
    if (info != null) {
        for (NetworkInfo anInfo : info) {
            if (anInfo.getState() == NetworkInfo.State.CONNECTED) {
                return true;
            }
        }
    }
    return false;
}

Source File: NetUtils.java From WayHoo with Apache License 2.0

5 votes

public static NETWORK_STATUS getNetworkType(Context context) {
	NETWORK_STATUS ret = NETWORK_STATUS.STATE_NONE_NETWORK;

	ConnectivityManager connetManager = (ConnectivityManager) context
			.getSystemService(Context.CONNECTIVITY_SERVICE);
	if (connetManager == null) {
		Log.e(TAG, "isNetWorkAvailable connetManager = null", Log.APP);
		return ret;
	}
	NetworkInfo[] infos = connetManager.getAllNetworkInfo();
	if (infos == null) {
		return ret;
	}
	for (int i = 0; i < infos.length && infos[i] != null; i++) {
		if (infos[i].isConnected() && infos[i].isAvailable()) {

			if (infos[i].getTypeName().equalsIgnoreCase(NETTYPE_WIFI)) {
				ret = NETWORK_STATUS.STATE_WIFI;
			} else {
				ret = NETWORK_STATUS.STATE_GPRS;
			}

			break;
		}
	}

	Log.i(TAG, "get network stype is : " + ret, Log.APP);
	return ret;

}

Source File: NetworkUtil.java From MyWeather with Apache License 2.0

5 votes

public static boolean checkNetwork(Context ctx) {
    ConnectivityManager cm = (ConnectivityManager) ctx.getSystemService(Context.CONNECTIVITY_SERVICE);

    NetworkInfo[] networkInfos = cm.getAllNetworkInfo();
    for (int i = 0; i < networkInfos.length; i++) {
        if (networkInfos[i].getState() == NetworkInfo.State.CONNECTED) {
            return true;
        }
    }

    return false;
}

Source File: NetUtils.java From SimplifyReader with Apache License 2.0

5 votes

public static boolean isNetworkAvailable(Context context) {
	ConnectivityManager mgr = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
	NetworkInfo[] info = mgr.getAllNetworkInfo();
	if (info != null) {
		for (int i = 0; i < info.length; i++) {
			if (info[i].getState() == NetworkInfo.State.CONNECTED) {
				return true;
			}
		}
	}
	return false;
}

Source File: NetworkUtils.java From YCVideoPlayer with Apache License 2.0

5 votes

private static boolean isConnected(Context context, int type) {
    //getAllNetworkInfo() 在 API 23 中被弃用
    //getAllNetworks() 在 API 21 中才添加
    ConnectivityManager manager = (ConnectivityManager) context.
            getSystemService(Context.CONNECTIVITY_SERVICE);
    if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
        NetworkInfo[] allNetworkInfo = new NetworkInfo[0];
        if (manager != null) {
            allNetworkInfo = manager.getAllNetworkInfo();
        }
        for (NetworkInfo info : allNetworkInfo) {
            if (info.getType() == type) {
                return info.isAvailable();
            }
        }
    } else {
        Network[] networks = new Network[0];
        if (manager != null) {
            networks = manager.getAllNetworks();
        }
        for (Network network : networks) {
            NetworkInfo networkInfo = manager.getNetworkInfo(network);
            if (networkInfo.getType() == type) {
                return networkInfo.isAvailable();
            }
        }
    }
    return false;
}

Source File: NetWorkHelper.java From LLApp with Apache License 2.0

5 votes

public static boolean isNetConnected(Context context) {
    ConnectivityManager cm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
    if (cm != null) {
        NetworkInfo[] infos = cm.getAllNetworkInfo();
        if (infos != null) {
            for (NetworkInfo ni : infos) {
                if (ni.isConnected()) {
                    return true;
                }
            }
        }
    }
    return false;
}

Source File: ConnectionDetector.java From BigApp_Discuz_Android with Apache License 2.0

4 votes

public boolean isConnectingToInternet() {

		ConnectivityManager connectivity = (ConnectivityManager) _context
				.getSystemService(Context.CONNECTIVITY_SERVICE);

		if (connectivity != null)

		{

			NetworkInfo[] info = connectivity.getAllNetworkInfo();

			if (info != null)

				for (int i = 0; i < info.length; i++)

					if (info[i].getState() == NetworkInfo.State.CONNECTED)

					{
						return true;

					}

		}
		return false;

	}

Java Code Examples for android.net.ConnectivityManager#getAllNetworkInfo()