see 06/01 log

README-CN.md

@@ -41,7 +41,7 @@
 
 [logo]: https://raw.githubusercontent.com/Blankj/AndroidUtilCode/master/art/logo.png
 
-[aucsvg]: https://img.shields.io/badge/AndroidUtilCode-v1.16.3-brightgreen.svg
+[aucsvg]: https://img.shields.io/badge/AndroidUtilCode-v1.16.4-brightgreen.svg
 [auc]: https://github.com/Blankj/AndroidUtilCode
 
 [apisvg]: https://img.shields.io/badge/API-14+-brightgreen.svg

README.md

@@ -41,7 +41,7 @@ If this project helps you a lot and you want to support the project's developmen
 
 [logo]: https://raw.githubusercontent.com/Blankj/AndroidUtilCode/master/art/logo.png
 
-[aucsvg]: https://img.shields.io/badge/AndroidUtilCode-v1.16.3-brightgreen.svg
+[aucsvg]: https://img.shields.io/badge/AndroidUtilCode-v1.16.4-brightgreen.svg
 [auc]: https://github.com/Blankj/AndroidUtilCode
 
 [apisvg]: https://img.shields.io/badge/API-14+-brightgreen.svg

app/build.gradle

@@ -57,5 +57,5 @@ dependencies {
     implementation 'com.android.support.constraint:constraint-layout:1.1.0'
     debugImplementation "com.squareup.leakcanary:leakcanary-android:$leakcanary_version"
     releaseImplementation "com.squareup.leakcanary:leakcanary-android-no-op:$leakcanary_version"
-//    implementation 'com.blankj:utilcode:1.16.3'
+//    implementation 'com.blankj:utilcode:1.16.4'
 }

build.gradle

@@ -44,8 +44,8 @@ ext {
     min_sdk_version = 14
     target_sdk_version = 27
 
-    version_code = 1_016_003
-    version_name = '1.16.3'// E.g 1.9.72 => 1,009,072
+    version_code = 1_016_004
+    version_name = '1.16.4'// E.g 1.9.72 => 1,009,072
 
     // App dependencies
     support_version = '27.1.0'

update_log.md

+* 18/05/30 完善 DeviceUtils#getMacAddress，发布 1.16.4 版本
 * 18/05/30 修复 ToastUtils 在 targetSdkVersion 为 27 在 api 25 机器快速 show 两次崩溃的异常，发布 1.16.3 版本
 * 18/05/29 完善 TimeUtils 的 timeSpan 带符号位，ToastUtils 去除弱引用，发布 1.16.2 版本
 * 18/05/25 新增 AppUtils#registerAppStatusChangedListener 和 AppUtils#unregisterAppStatusChangedListener，发布 1.16.1 版本

utilcode/README-CN.md

@@ -2,7 +2,7 @@
 
 Gradle:
 ```groovy
-implementation 'com.blankj:utilcode:1.16.3'
+implementation 'com.blankj:utilcode:1.16.4'
 ```
 
 

utilcode/README.md

@@ -2,7 +2,7 @@
 
 Gradle:
 ```groovy
-implementation 'com.blankj:utilcode:1.16.3'
+implementation 'com.blankj:utilcode:1.16.4'
 ```
 
 

utilcode/src/main/java/com/blankj/utilcode/util/DeviceUtils.java

@@ -93,23 +93,48 @@ public final class DeviceUtils {
      */
     @RequiresPermission(allOf = {ACCESS_WIFI_STATE, INTERNET})
     public static String getMacAddress() {
+        return getMacAddress((String[]) null);
+    }
+
+    /**
+     * Return the MAC address.
+     * <p>Must hold
+     * {@code <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />},
+     * {@code <uses-permission android:name="android.permission.INTERNET" />}</p>
+     *
+     * @return the MAC address
+     */
+    @RequiresPermission(allOf = {ACCESS_WIFI_STATE, INTERNET})
+    public static String getMacAddress(final String... excepts) {
         String macAddress = getMacAddressByWifiInfo();
-        if (!"02:00:00:00:00:00".equals(macAddress)) {
+        if (isAddressNotInExcepts(macAddress, excepts)) {
             return macAddress;
         }
         macAddress = getMacAddressByNetworkInterface();
-        if (!"02:00:00:00:00:00".equals(macAddress)) {
+        if (isAddressNotInExcepts(macAddress, excepts)) {
             return macAddress;
         }
         macAddress = getMacAddressByInetAddress();
-        if (!"02:00:00:00:00:00".equals(macAddress)) {
+        if (isAddressNotInExcepts(macAddress, excepts)) {
             return macAddress;
         }
         macAddress = getMacAddressByFile();
-        if (!"02:00:00:00:00:00".equals(macAddress)) {
+        if (isAddressNotInExcepts(macAddress, excepts)) {
             return macAddress;
         }
-        return "please open wifi";
+        return "";
+    }
+
+    private static boolean isAddressNotInExcepts(final String address, final String... excepts) {
+        if (excepts == null || excepts.length == 0) {
+            return !"02:00:00:00:00:00".equals(address);
+        }
+        for (String filter : excepts) {
+            if (address.equals(filter)) {
+                return false;
+            }
+        }
+        return true;
     }
 
     @SuppressLint({"HardwareIds", "MissingPermission"})