<libaes><aes>fix: 修复Release编译R8混淆导致SMTP发送失败，添加邮件发送调试日志

aes/proguard-rules.pro

@@ -120,6 +120,16 @@
 # JSch SSH组件
 -keep class com.jcraft.jsch.** { *; }
 
+# JavaMail SMTP（邮件发送核心库，Release编译必须保留）
+-dontwarn javax.mail.**
+-keep class javax.mail.** { *; }
+-keep class javax.mail.internet.** { *; }
+-dontwarn javax.activation.**
+-keep class javax.activation.** { *; }
+-dontwarn com.sun.mail.**
+-keep class com.sun.mail.** { *; }
+-keepclassmembers class * extends javax.mail.Authenticator { *; }
+
 # AndroidX 基础组件
 -keep class androidx.appcompat.** { *; }
 -keep interface androidx.appcompat.** { *; }

libaes/proguard-rules.pro

@@ -9,6 +9,13 @@
 
 # Add any project specific keep options here:
 
+# JavaMail SMTP（邮件发送核心库，Release编译必须保留）
+-dontwarn javax.mail.**
+-keep class javax.mail.** { *; }
+-keep class javax.mail.internet.** { *; }
+-dontwarn com.sun.mail.**
+-keep class com.sun.mail.** { *; }
+
 # If your project uses WebView with JS, uncomment the following
 # and specify the fully qualified class name to the JavaScript interface
 # class:

libaes/src/main/java/cc/winboll/studio/libaes/utils/APPMSGMailUtils.java

@@ -43,6 +43,10 @@ public class APPMSGMailUtils {
     //
     public static void saveConfig(Context context, String server, String port,
             String sender, String authCode, String recipient) {
+        LogUtils.d(TAG, "saveConfig: 开始保存SMTP配置");
+        LogUtils.d(TAG, "saveConfig: server=" + server + ", port=" + port);
+        LogUtils.d(TAG, "saveConfig: sender=" + sender + ", authCode长度=" + (authCode != null ? authCode.length() : 0));
+        LogUtils.d(TAG, "saveConfig: recipient=" + recipient);
         SharedPreferences sp = context.getSharedPreferences(SP_NAME, Context.MODE_PRIVATE);
         SharedPreferences.Editor editor = sp.edit();
         editor.putString(KEY_SMTP_SERVER, server);
@@ -51,7 +55,7 @@ public class APPMSGMailUtils {
         editor.putString(KEY_SMTP_AUTH_CODE, authCode);
         editor.putString(KEY_SMTP_RECIPIENT, recipient);
         editor.apply();
-        LogUtils.d(TAG, "saveConfig: SMTP配置已保存");
+        LogUtils.d(TAG, "saveConfig: SMTP配置已保存完成");
     }
 
     //
@@ -59,27 +63,37 @@ public class APPMSGMailUtils {
     //
     public static String getServer(Context context) {
         SharedPreferences sp = context.getSharedPreferences(SP_NAME, Context.MODE_PRIVATE);
-        return sp.getString(KEY_SMTP_SERVER, DEFAULT_SMTP_SERVER);
+        String value = sp.getString(KEY_SMTP_SERVER, DEFAULT_SMTP_SERVER);
+        LogUtils.d(TAG, "getServer: " + value);
+        return value;
     }
 
     public static String getPort(Context context) {
         SharedPreferences sp = context.getSharedPreferences(SP_NAME, Context.MODE_PRIVATE);
-        return sp.getString(KEY_SMTP_PORT, DEFAULT_SMTP_PORT);
+        String value = sp.getString(KEY_SMTP_PORT, DEFAULT_SMTP_PORT);
+        LogUtils.d(TAG, "getPort: " + value);
+        return value;
     }
 
     public static String getSender(Context context) {
         SharedPreferences sp = context.getSharedPreferences(SP_NAME, Context.MODE_PRIVATE);
-        return sp.getString(KEY_SMTP_SENDER, "");
+        String value = sp.getString(KEY_SMTP_SENDER, "");
+        LogUtils.d(TAG, "getSender: " + value);
+        return value;
     }
 
     public static String getAuthCode(Context context) {
         SharedPreferences sp = context.getSharedPreferences(SP_NAME, Context.MODE_PRIVATE);
-        return sp.getString(KEY_SMTP_AUTH_CODE, "");
+        String value = sp.getString(KEY_SMTP_AUTH_CODE, "");
+        LogUtils.d(TAG, "getAuthCode: 长度=" + (value != null ? value.length() : 0));
+        return value;
     }
 
     public static String getRecipient(Context context) {
         SharedPreferences sp = context.getSharedPreferences(SP_NAME, Context.MODE_PRIVATE);
-        return sp.getString(KEY_SMTP_RECIPIENT, "");
+        String value = sp.getString(KEY_SMTP_RECIPIENT, "");
+        LogUtils.d(TAG, "getRecipient: " + value);
+        return value;
     }
 
     //
@@ -103,7 +117,13 @@ public class APPMSGMailUtils {
     //
     public static void sendMail(final Context context, final String subject,
             final String content, final String recipients) {
-        if (!isEnabled(context)) {
+        LogUtils.d(TAG, "sendMail: ====== 开始调用sendMail ======");
+        LogUtils.d(TAG, "sendMail: subject=" + subject);
+        LogUtils.d(TAG, "sendMail: content长度=" + (content != null ? content.length() : 0));
+        LogUtils.d(TAG, "sendMail: recipients=" + recipients);
+        boolean enabled = isEnabled(context);
+        LogUtils.d(TAG, "sendMail: isEnabled=" + enabled);
+        if (!enabled) {
             LogUtils.d(TAG, "sendMail: SMTP邮件发送已禁用，跳过操作");
             return;
         }
@@ -111,26 +131,35 @@ public class APPMSGMailUtils {
         final String port = getPort(context);
         final String sender = getSender(context);
         final String authCode = getAuthCode(context);
+        LogUtils.d(TAG, "sendMail: server=" + server + ", port=" + port);
+        LogUtils.d(TAG, "sendMail: sender=" + sender + ", authCode长度=" + (authCode != null ? authCode.length() : 0));
+        LogUtils.d(TAG, "sendMail: recipients=" + recipients);
 
         if (sender == null || sender.length() == 0) {
+            LogUtils.w(TAG, "sendMail: 请先配置发件人邮箱");
             showToast(context, "请先配置发件人邮箱");
             return;
         }
         if (authCode == null || authCode.length() == 0) {
+            LogUtils.w(TAG, "sendMail: 请先配置邮箱授权码");
             showToast(context, "请先配置邮箱授权码");
             return;
         }
         if (recipients == null || recipients.length() == 0) {
+            LogUtils.w(TAG, "sendMail: 收件人不能为空");
             showToast(context, "收件人不能为空");
             return;
         }
 
+        LogUtils.d(TAG, "sendMail: 参数校验通过，准备启动发送线程");
         showToast(context, "正在发送邮件...");
 
         new Thread(new Runnable() {
             @Override
             public void run() {
+                LogUtils.d(TAG, "sendMail: 发送线程已启动");
                 try {
+                    LogUtils.d(TAG, "sendMail: 创建邮件属性配置");
                     Properties props = new Properties();
                     props.put("mail.smtp.host", server);
                     props.put("mail.smtp.port", port);
@@ -138,13 +167,16 @@ public class APPMSGMailUtils {
                     props.put("mail.smtp.socketFactory.port", port);
                     props.put("mail.smtp.socketFactory.class", "javax.net.ssl.SSLSocketFactory");
 
+                    LogUtils.d(TAG, "sendMail: 创建邮件会话");
                     Session session = Session.getInstance(props, new Authenticator() {
                         @Override
                         protected PasswordAuthentication getPasswordAuthentication() {
+                            LogUtils.d(TAG, "sendMail: 身份验证回调触发");
                             return new PasswordAuthentication(sender, authCode);
                         }
                     });
 
+                    LogUtils.d(TAG, "sendMail: 创建MimeMessage");
                     MimeMessage message = new MimeMessage(session);
                     message.setFrom(new InternetAddress(sender));
                     message.setRecipients(Message.RecipientType.TO,
@@ -152,16 +184,18 @@ public class APPMSGMailUtils {
                     message.setSubject(subject);
                     message.setText(content);
 
+                    LogUtils.d(TAG, "sendMail: 调用Transport.send开始发送");
                     Transport.send(message);
 
                     LogUtils.d(TAG, "sendMail: 邮件发送成功");
                     showToast(context, "邮件发送成功");
                 } catch (Exception e) {
-                    LogUtils.e(TAG, "sendMail: 邮件发送失败", e);
+                    LogUtils.e(TAG, "sendMail: 邮件发送异常", e);
                     showToast(context, "邮件发送失败: " + e.getMessage());
                 }
             }
         }).start();
+        LogUtils.d(TAG, "sendMail: ====== sendMail调用结束 ======");
     }
 
     //