2.2 安卓14以上,无法获取mac地址,修改成获取唯一id作为mac地址
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@ -11,7 +11,7 @@ android {
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minSdk 28
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targetSdk 28
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versionCode 1
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versionName "2.1"
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versionName "2.2"
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// 1.0 IDATA广播模式处理
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// 1.1 霍尼韦尔的监听修改(扫描网站二维码跳出程序,监听失效,调整)、斑马PDA广播模式设置
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@ -34,6 +34,7 @@ android {
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// 1.18 瑞兴平板,读取扫描结果,使用同步加锁模式
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// 1.19 index页面接入初始化数据
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// 2.1 注册PDA的信息存储到文件内部,采取mac+固定加密串的MD5加密校验
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// 2.2 安卓14以上,无法获取mac地址,修改成获取唯一id作为mac地址
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testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
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ndk {
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abiFilters 'armeabi-v7a'
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@ -1,11 +1,16 @@
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package chaoran.business.utils;
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import static androidx.core.content.ContextCompat.getSystemService;
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import android.annotation.SuppressLint;
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import android.app.Activity;
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import android.content.Context;
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import android.content.SharedPreferences;
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import android.content.pm.ActivityInfo;
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import android.net.wifi.WifiInfo;
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import android.net.wifi.WifiManager;
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import android.os.Build;
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import android.provider.Settings;
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import android.util.Log;
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import android.view.Surface;
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import android.view.View;
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@ -62,6 +67,14 @@ public class LocalAddressUtil {
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@SuppressLint("JavascriptInterface")
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@JavascriptInterface
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public String getMacAddress(){//可以兼容安卓7以下
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if (Build.VERSION.SDK_INT >= 34) { // Android 14 is code-named Tiramisu
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try {
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return Settings.Secure.getString(context.getContentResolver(), Settings.Secure.ANDROID_ID);
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}catch (Exception e) {
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e.printStackTrace();
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return "02:00:00:00:00:02";
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}
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}
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String macAddress = null;
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StringBuffer buf = new StringBuffer();
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NetworkInterface networkInterface = null;
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