fix:修复界面滚动导致选项消失bug

configapp/src/main/java/com/jiqiu/configapp/FileUtils.java

@@ -0,0 +1,170 @@
+package com.jiqiu.configapp;
+
+import android.content.ContentResolver;
+import android.content.Context;
+import android.database.Cursor;
+import android.net.Uri;
+import android.provider.OpenableColumns;
+import android.util.Log;
+
+import com.topjohnwu.superuser.Shell;
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+
+public class FileUtils {
+    private static final String TAG = "FileUtils";
+    
+    /**
+     * Get real file path from URI, handling both file:// and content:// URIs
+     * @param context Context
+     * @param uri The URI to resolve
+     * @return The real file path, or null if unable to resolve
+     */
+    public static String getRealPathFromUri(Context context, Uri uri) {
+        if (uri == null) return null;
+        
+        String scheme = uri.getScheme();
+        if (scheme == null) return null;
+        
+        // Handle file:// URIs
+        if ("file".equals(scheme)) {
+            return uri.getPath();
+        }
+        
+        // Handle content:// URIs
+        if ("content".equals(scheme)) {
+            // For content URIs, we need to copy the file to a temporary location
+            return copyFileFromContentUri(context, uri);
+        }
+        
+        // Try direct path extraction as fallback
+        String path = uri.getPath();
+        if (path != null) {
+            // Some file managers return paths like /external_files/...
+            // Try to resolve these to actual paths
+            if (path.contains(":")) {
+                String[] parts = path.split(":");
+                if (parts.length == 2) {
+                    String type = parts[0];
+                    String relativePath = parts[1];
+                    
+                    // Common storage locations
+                    if (type.endsWith("/primary")) {
+                        return "/storage/emulated/0/" + relativePath;
+                    } else if (type.contains("external")) {
+                        return "/storage/emulated/0/" + relativePath;
+                    }
+                }
+            }
+            
+            // Remove any file:// prefix
+            if (path.startsWith("file://")) {
+                path = path.substring(7);
+            }
+            
+            // Check if the path exists
+            Shell.Result result = Shell.cmd("test -f \"" + path + "\" && echo 'exists'").exec();
+            if (result.isSuccess() && !result.getOut().isEmpty()) {
+                return path;
+            }
+        }
+        
+        return null;
+    }
+    
+    /**
+     * Copy a file from content URI to temporary location
+     * @param context Context
+     * @param uri Content URI
+     * @return Path to copied file, or null on failure
+     */
+    private static String copyFileFromContentUri(Context context, Uri uri) {
+        ContentResolver resolver = context.getContentResolver();
+        String fileName = getFileName(context, uri);
+        
+        if (fileName == null || !fileName.endsWith(".so")) {
+            fileName = "temp_" + System.currentTimeMillis() + ".so";
+        }
+        
+        // Create temp directory
+        File tempDir = new File(context.getCacheDir(), "so_temp");
+        if (!tempDir.exists()) {
+            tempDir.mkdirs();
+        }
+        
+        File tempFile = new File(tempDir, fileName);
+        
+        try (InputStream inputStream = resolver.openInputStream(uri);
+             OutputStream outputStream = new FileOutputStream(tempFile)) {
+            
+            if (inputStream == null) {
+                Log.e(TAG, "Unable to open input stream for URI: " + uri);
+                return null;
+            }
+            
+            byte[] buffer = new byte[4096];
+            int bytesRead;
+            while ((bytesRead = inputStream.read(buffer)) != -1) {
+                outputStream.write(buffer, 0, bytesRead);
+            }
+            
+            // Make file readable
+            tempFile.setReadable(true, false);
+            
+            // Use root to copy to a more permanent location
+            String targetPath = "/data/local/tmp/" + fileName;
+            Shell.Result result = Shell.cmd(
+                "cp \"" + tempFile.getAbsolutePath() + "\" \"" + targetPath + "\"",
+                "chmod 644 \"" + targetPath + "\""
+            ).exec();
+            
+            // Clean up temp file
+            tempFile.delete();
+            
+            if (result.isSuccess()) {
+                return targetPath;
+            } else {
+                Log.e(TAG, "Failed to copy file to /data/local/tmp/");
+                return null;
+            }
+            
+        } catch (IOException e) {
+            Log.e(TAG, "Error copying file from content URI", e);
+            return null;
+        }
+    }
+    
+    /**
+     * Get file name from URI
+     * @param context Context
+     * @param uri URI to get name from
+     * @return File name or null
+     */
+    private static String getFileName(Context context, Uri uri) {
+        String fileName = null;
+        
+        if ("content".equals(uri.getScheme())) {
+            try (Cursor cursor = context.getContentResolver().query(
+                    uri, null, null, null, null)) {
+                if (cursor != null && cursor.moveToFirst()) {
+                    int nameIndex = cursor.getColumnIndex(OpenableColumns.DISPLAY_NAME);
+                    if (nameIndex >= 0) {
+                        fileName = cursor.getString(nameIndex);
+                    }
+                }
+            } catch (Exception e) {
+                Log.e(TAG, "Error getting file name from URI", e);
+            }
+        }
+        
+        if (fileName == null) {
+            fileName = uri.getLastPathSegment();
+        }
+        
+        return fileName;
+    }
+}

configapp/src/main/res/layout/dialog_app_config.xml

@@ -1,10 +1,14 @@
 <?xml version="1.0" encoding="utf-8"?>
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     android:layout_width="match_parent"
-    android:layout_height="wrap_content"
+    android:layout_height="wrap_content">
-    android:orientation="vertical"
+    
-    android:padding="24dp">
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="vertical"
+        android:padding="24dp">
 
     <LinearLayout
         android:layout_width="match_parent"
@@ -64,7 +68,7 @@
         android:id="@+id/soListRecyclerView"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:maxHeight="200dp"
+        android:nestedScrollingEnabled="false"
         android:layout_marginBottom="16dp" />
 
     <TextView
@@ -139,4 +143,6 @@
 
     </RadioGroup>
     
-</LinearLayout>
+    </LinearLayout>
+
+</ScrollView>