wifi ap状态

最新推荐文章于 2021-05-28 23:13:24 发布

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由于android不同版本,ap_state的常量值是不一样，这里提供一个工具类来解决此问题

android2.3版本

    private static final int WIFI_AP_STATE_UNKNOWN = -1;
    private static final int WIFI_AP_STATE_DISABLING = 0;
    private static final int WIFI_AP_STATE_DISABLED = 1;
    private static final int WIFI_AP_STATE_ENABLING = 2;
    private static final int WIFI_AP_STATE_ENABLED = 3;
    private static final int WIFI_AP_STATE_FAILED = 4;

4.0版本

    public static final int WIFI_AP_STATE_DISABLING = 10;
    public static final int WIFI_AP_STATE_DISABLED = 11;
    public static final int WIFI_AP_STATE_ENABLING = 12;
    public static final int WIFI_AP_STATE_ENABLED = 13;
    public static final int WIFI_AP_STATE_FAILED = 14;

这里使用工具类

public class WifiApStateUtil {
	public static int WIFI_AP_STATE_DISABLING;
	public static int WIFI_AP_STATE_DISABLED;
	public static int WIFI_AP_STATE_ENABLING;
	public static int WIFI_AP_STATE_ENABLED;
	public static int WIFI_AP_STATE_FAILED;
	private static SparseArray<String> mWifiStateStr=new SparseArray<String>();
	 static  {

		try {
			WIFI_AP_STATE_DISABLED = WifiManager.class.getField("WIFI_AP_STATE_DISABLED").getInt(null);
			WIFI_AP_STATE_DISABLING = WifiManager.class.getField("WIFI_AP_STATE_DISABLING").getInt(null);

			WIFI_AP_STATE_ENABLING = WifiManager.class.getField("WIFI_AP_STATE_ENABLING").getInt(null);
			WIFI_AP_STATE_ENABLED = WifiManager.class.getField("WIFI_AP_STATE_ENABLED").getInt(null);
			WIFI_AP_STATE_FAILED = WifiManager.class.getField("WIFI_AP_STATE_FAILED").getInt(null);
			mWifiStateStr.append(WIFI_AP_STATE_DISABLED, "WIFI_AP_STATE_DISABLED");
			mWifiStateStr.append(WIFI_AP_STATE_DISABLING,"WIFI_AP_STATE_DISABLING");
			mWifiStateStr.append(WIFI_AP_STATE_ENABLING,"WIFI_AP_STATE_ENABLING");
			mWifiStateStr.append(WIFI_AP_STATE_ENABLED,"WIFI_AP_STATE_ENABLED");
			mWifiStateStr.append(WIFI_AP_STATE_FAILED,"WIFI_AP_STATE_FAILED");
		} catch (IllegalArgumentException e) {
			MicroLogging.e("WIFI_CONSTANTS", e);
		} catch (IllegalAccessException e) {
			MicroLogging.e("WIFI_CONSTANTS", e);
		} catch (NoSuchFieldException e) {
			MicroLogging.e("WIFI_CONSTANTS", e);
		}

	}

	/**
	 * 将广播得到的int值转化为字符串
	 * 
	 * @param x
	 * @return
	 */
	public static String wifiApState2Str(int x) {
	    return mWifiStateStr.get(x);
	}



}