version:1.0

update:2021-10-21 10:14:40
fix:
add:增加开机检测弹窗，增加常驻通知

app/src/main/java/com/aoleyun/sn/utils/MD5Util.java

@@ -0,0 +1,112 @@
+package com.aoleyun.sn.utils;
+
+import android.annotation.SuppressLint;
+
+import java.io.UnsupportedEncodingException;
+import java.security.MessageDigest;
+import java.security.NoSuchAlgorithmException;
+
+public class MD5Util {
+
+	public static String packetMD5(String str) {
+		MessageDigest messageDigest = null;
+		try {
+			messageDigest = MessageDigest.getInstance("MD5");
+
+			messageDigest.reset();
+
+			messageDigest.update(str.getBytes("UTF-8"));
+		} catch (NoSuchAlgorithmException e) {
+			System.out.println("NoSuchAlgorithmException caught!");
+			System.exit(-1);
+		} catch (UnsupportedEncodingException e) {
+			e.printStackTrace();
+		}
+
+		byte[] byteArray = messageDigest.digest();
+
+		StringBuffer md5StrBuff = new StringBuffer();
+
+		for (int i = 0; i < byteArray.length; i++) {
+			if (Integer.toHexString(0xFF & byteArray[i]).length() == 1)
+				md5StrBuff.append("0").append(
+						Integer.toHexString(0xFF & byteArray[i]));
+			else
+				md5StrBuff.append(Integer.toHexString(0xFF & byteArray[i]));
+		}
+
+		return md5StrBuff.toString();
+	}
+
+	@SuppressLint("DefaultLocale")
+	public static String getUpperMD5Str(String str) {
+		MessageDigest messageDigest = null;
+
+		try {
+			messageDigest = MessageDigest.getInstance("MD5");
+
+			messageDigest.reset();
+
+			messageDigest.update(str.getBytes("UTF-8"));
+		} catch (NoSuchAlgorithmException e) {
+			System.out.println("NoSuchAlgorithmException caught!");
+			System.exit(-1);
+		} catch (UnsupportedEncodingException e) {
+			e.printStackTrace();
+		}
+
+		byte[] byteArray = messageDigest.digest();
+
+		StringBuffer md5StrBuff = new StringBuffer();
+
+		for (int i = 0; i < byteArray.length; i++) {
+			if (Integer.toHexString(0xFF & byteArray[i]).length() == 1)
+				md5StrBuff.append("0").append(
+						Integer.toHexString(0xFF & byteArray[i]));
+			else
+				md5StrBuff.append(Integer.toHexString(0xFF & byteArray[i]));
+		}
+
+		return md5StrBuff.toString().toUpperCase();
+	}
+
+
+	/**
+	 * 获取16位的MD5 值得
+	 *
+	 * @param str
+	 * @return
+	 */
+	@SuppressLint("DefaultLocale")
+	public static String getUpperMD5Str16(String str) {
+		MessageDigest messageDigest = null;
+
+		try {
+			messageDigest = MessageDigest.getInstance("MD5");
+
+			messageDigest.reset();
+
+			messageDigest.update(str.getBytes("UTF-8"));
+		} catch (NoSuchAlgorithmException e) {
+			System.out.println("NoSuchAlgorithmException caught!");
+			System.exit(-1);
+		} catch (UnsupportedEncodingException e) {
+			e.printStackTrace();
+		}
+
+		byte[] byteArray = messageDigest.digest();
+
+		StringBuffer md5StrBuff = new StringBuffer();
+
+		for (int i = 0; i < byteArray.length; i++) {
+			if (Integer.toHexString(0xFF & byteArray[i]).length() == 1)
+				md5StrBuff.append("0").append(
+						Integer.toHexString(0xFF & byteArray[i]));
+			else
+				md5StrBuff.append(Integer.toHexString(0xFF & byteArray[i]));
+		}
+
+		return md5StrBuff.toString().toUpperCase().substring(8, 24);
+	}
+
+}

app/src/main/java/com/aoleyun/sn/utils/Utils.java

@@ -72,6 +72,8 @@ import java.io.InputStreamReader;
 import java.io.LineNumberReader;
 import java.io.Reader;
 import java.lang.reflect.Method;
+import java.net.Inet4Address;
+import java.net.InetAddress;
 import java.net.NetworkInterface;
 import java.net.SocketException;
 import java.security.MessageDigest;
@@ -83,6 +85,7 @@ import java.util.Arrays;
 import java.util.Calendar;
 import java.util.Collections;
 import java.util.Date;
+import java.util.Enumeration;
 import java.util.HashMap;
 import java.util.HashSet;
 import java.util.List;
@@ -1507,5 +1510,36 @@ public class Utils {
         }
     }
 
+    /**
+     * 获取本机IP
+     *
+     * @param context
+     * @return
+     */
+    public static String getIPAddress(Context context) {
+        ConnectivityManager mConnectivityManager = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);//获取系统的连接服务
+        NetworkInfo mActiveNetInfo = mConnectivityManager.getActiveNetworkInfo();//获取网络连接的信息
+        NetworkInfo info = mConnectivityManager.getActiveNetworkInfo();
+        if (info != null && info.isConnected()) {
+            if ((info.getType() == ConnectivityManager.TYPE_MOBILE) || (info.getType() == ConnectivityManager.TYPE_WIFI)) {//当前使用2G/3G/4G网络
+                try {
+                    for (Enumeration<NetworkInterface> en = NetworkInterface.getNetworkInterfaces(); en.hasMoreElements(); ) {
+                        NetworkInterface intf = en.nextElement();
+                        for (Enumeration<InetAddress> enumIpAddr = intf.getInetAddresses(); enumIpAddr.hasMoreElements(); ) {
+                            InetAddress inetAddress = enumIpAddr.nextElement();
+                            if (!inetAddress.isLoopbackAddress() && inetAddress instanceof Inet4Address) {
+                                return inetAddress.getHostAddress();
+                            }
+                        }
+                    }
+                } catch (SocketException e) {
+                    e.printStackTrace();
+                }
+            }
+        } else { //当前无网络连接,请在设置中打开网络
+            return "网络未连接";
+        }
+        return "获取失败";
+    }
 }