<apputils>APK 15.9.0 release Publish.

apputils/build.gradle

@@ -29,7 +29,7 @@ android {
         // versionName 更新后需要手动设置 
         // 项目模块目录的 build.gradle 文件的 stageCount=0
         // Gradle编译环境下合起来的 versionName 就是 "${versionName}.0"
-        versionName "15.8" 
+        versionName "15.9" 
         if(true) {
             versionName = genVersionName("${versionName}")
         }

apputils/build.properties

@@ -1,8 +1,8 @@
 #Created by .winboll/winboll_app_build.gradle
-#Mon Sep 01 07:56:33 HKT 2025
+#Mon Sep 22 08:17:49 HKT 2025
-stageCount=7
+stageCount=1
 libraryProject=libapputils
-baseVersion=15.8
+baseVersion=15.9
-publishVersion=15.8.6
+publishVersion=15.9.0
 buildCount=0
-baseBetaVersion=15.8.7
+baseBetaVersion=15.9.1

apputils/src/main/AndroidManifest.xml

@@ -2,20 +2,26 @@
 <manifest
     xmlns:android="http://schemas.android.com/apk/res/android"
     package="cc.winboll.studio.apputils">
-
+	
+	<!-- 读取外部存储权限（Android 10 以下） -->
+	<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
+		
     <application
         android:name=".App"
         android:allowBackup="true"
         android:icon="@drawable/ic_winboll"
         android:label="@string/app_name"
         android:theme="@style/MyUtilsTheme"
-        android:supportsRtl="true">
+        android:supportsRtl="true"
+        android:resizeableActivity="true"
+		android:requestLegacyExternalStorage="true">
 
         <activity
             android:name=".MainActivity"
             android:label="@string/app_name"
             android:launchMode="singleTask"
-            android:exported="true">
+            android:exported="true"
+            android:resizeableActivity="true">
 
             <intent-filter>
 
@@ -35,6 +41,8 @@
 
         <activity android:name=".QRCodeDecodeActivity"/>
 
+        <activity android:name=".QRGeneratorActivity"/>
+
     </application>
 
-</manifest>
+</manifest>

apputils/src/main/java/cc/winboll/studio/apputils/AssetsHtmlActivity.java

@@ -15,12 +15,11 @@ import android.view.MenuItem;
 import android.widget.Toolbar;
 import cc.winboll.studio.apputils.R;
 import cc.winboll.studio.libappbase.LogUtils;
-import cc.winboll.studio.libappbase.winboll.IWinBoLLActivity;
 import cc.winboll.studio.libapputils.views.SimpleWebView;
 import java.io.IOException;
 import java.io.InputStream;
 
-public class AssetsHtmlActivity extends WinBoLLActivity implements IWinBoLLActivity {
+public class AssetsHtmlActivity extends Activity {
 
     public static final String TAG = "AssetsHtmlActivity";
 
@@ -32,16 +31,6 @@ public class AssetsHtmlActivity extends WinBoLLActivity implements IWinBoLLActiv
 
     // Assets 文件夹里的 Html 文件的名称
     String mszHtmlFileName;
-
-    @Override
-    public Activity getActivity() {
-        return this;
-    }
-
-    @Override
-    public String getTag() {
-        return TAG;
-    }
     
     @Override
     public boolean onCreateOptionsMenu(Menu menu) {

apputils/src/main/java/cc/winboll/studio/apputils/MainActivity.java

@@ -15,9 +15,10 @@ import android.widget.Toolbar;
 import cc.winboll.studio.apputils.R;
 import cc.winboll.studio.libappbase.LogUtils;
 import cc.winboll.studio.libappbase.LogView;
-import cc.winboll.studio.libappbase.utils.ToastUtils;
+import cc.winboll.studio.libappbase.ToastUtils;
 import java.util.List;
 import java.util.Set;
+import cc.winboll.studio.libappbase.LogActivity;
 
 final public class MainActivity extends Activity {
 
@@ -145,13 +146,7 @@ final public class MainActivity extends Activity {
     }
 
     public void onTestLogActivity(View view) {
-//        Intent intent = new Intent(this, LogActivity.class);
+		LogActivity.startLogActivity(this);
-//        intent.addFlags(Intent.FLAG_ACTIVITY_NEW_DOCUMENT);
-//        intent.addFlags(Intent.FLAG_ACTIVITY_MULTIPLE_TASK);
-//        startActivity(intent);
-
-        //WinBoLLActivityManager.getInstance().printAvtivityListInfo();
-        //WinBoLLActivityManager.getInstance(this).startWinBoLLActivity(this, LogActivity.class);
     }
 
     //
@@ -217,10 +212,9 @@ final public class MainActivity extends Activity {
         if (item.getItemId() == R.id.item_exit) {
             //exit();
             return true;
-//        } else if (item.getItemId() == R.id.item_teststringtoqrcodeview) {
+        } else if (item.getItemId() == R.id.item_testqrgeneratoractivity) {
-//            Intent intent = new Intent(this, TestStringToQRCodeViewActivity.class);
+            Intent intent = new Intent(this, QRGeneratorActivity.class);
-//            startActivityForResult(intent, REQUEST_QRCODEDECODE_ACTIVITY);
+            startActivity(intent);
-//            //WinBoLLActivityManager.getInstance(this).startWinBoLLActivity(this, TestStringToQrCodeViewActivity.class);
         } else if (item.getItemId() == R.id.item_testqrcodedecodeactivity) {
             Intent intent = new Intent(this, QRCodeDecodeActivity.class);
             startActivityForResult(intent, REQUEST_QRCODEDECODE_ACTIVITY);

apputils/src/main/java/cc/winboll/studio/apputils/QRCodeDecodeActivity.java

@@ -1,89 +1,323 @@
 package cc.winboll.studio.apputils;
 
 /**
- * @Author ZhanGSKen<zhangsken@qq.com>
+ * @Author ZhanGSKen&豆包大模型<zhangsken@qq.com>
  * @Date 2025/01/18 10:32:21
- * @Describe 二维码扫码解码窗口
+ * @Describe 二维码解码窗口
  */
 import android.app.Activity;
+import android.app.AlertDialog;
+import android.content.DialogInterface;
 import android.content.Intent;
 import android.content.pm.PackageManager;
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
+import android.graphics.Canvas;
+import android.graphics.ColorMatrix;
+import android.graphics.ColorMatrixColorFilter;
+import android.graphics.Paint;
+import android.net.Uri;
 import android.os.Bundle;
+import android.provider.MediaStore;
+import android.view.View;
+import android.widget.Button;
+import android.widget.ScrollView;
 import android.widget.TextView;
 import android.widget.Toolbar;
 import cc.winboll.studio.apputils.R;
+import com.google.zxing.BarcodeFormat;
+import com.google.zxing.BinaryBitmap;
+import com.google.zxing.DecodeHintType;
+import com.google.zxing.LuminanceSource;
+import com.google.zxing.MultiFormatReader;
+import com.google.zxing.NotFoundException;
+import com.google.zxing.RGBLuminanceSource;
+import com.google.zxing.Result;
 import com.google.zxing.ResultPoint;
+import com.google.zxing.common.HybridBinarizer;
 import com.journeyapps.barcodescanner.BarcodeCallback;
 import com.journeyapps.barcodescanner.BarcodeResult;
 import com.journeyapps.barcodescanner.DecoratedBarcodeView;
+import com.journeyapps.barcodescanner.DefaultDecoderFactory;
+import java.io.InputStream;
+import java.util.ArrayList;
+import java.util.Hashtable;
 import java.util.List;
 
 public class QRCodeDecodeActivity extends Activity {
 
     public static final String TAG = "QRCodeDecodeActivity";
-
     public static final String EXTRA_RESULT = "EXTRA_RESULT";
     private static final int REQUEST_CAMERA_PERMISSION = 1;
+    private static final int REQUEST_PICK_IMAGE = 2;
+    private static final int REQUEST_READ_STORAGE_PERMISSION = 3;
+    // 图片压缩阈值：超过1000px时压缩，避免内存溢出和解码效率低
+    private static final int MAX_BITMAP_SIZE = 1000;
 
-    TextView resultTextView;
+    private TextView resultTextView;
-    DecoratedBarcodeView barcodeView;
+    private DecoratedBarcodeView barcodeView;
-
+    private Button btnDecodeFromAlbum;
-//    @Override
-//    public Activity getActivity() {
-//        return this;
-//    }
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_qrcodedecode);
-
+        initToolbar();
-        // 初始化工具栏
+        initViews();
-//        Toolbar mToolbar = findViewById(R.id.toolbar);
+        checkCameraPermission();
-//        setActionBar(mToolbar);
+        setAlbumDecodeClickListener();
-
-        //resultTextView = findViewById(R.id.activityqrcodedecodeTextView1);
-        barcodeView = findViewById(R.id.activityqrcodedecodeDecoratedBarcodeView1);
-        // 请求相机权限
-//        if (ContextCompat.checkSelfPermission(this, android.Manifest.permission.CAMERA)
-//            != PackageManager.PERMISSION_GRANTED) {
-//            ActivityCompat.requestPermissions(this,
-//                                              new String[]{android.Manifest.permission.CAMERA},
-//                                              REQUEST_CAMERA_PERMISSION);
-//        } else {
-//            startScanning();
-//        }
-        startScanning();
     }
 
-    private void startScanning() {
+    private void initToolbar() {
-        barcodeView.getBarcodeView().setDecoderFactory(null);
+        Toolbar mToolbar = (Toolbar) findViewById(R.id.toolbar);
-        barcodeView.decodeContinuous(barcodeCallback);
+        if (mToolbar != null) {
-    }
+            setActionBar(mToolbar);
-
+            if (getActionBar() != null) {
-    @Override
+                getActionBar().setDisplayHomeAsUpEnabled(true);
-    public void onRequestPermissionsResult(int requestCode,
+                mToolbar.setNavigationOnClickListener(new View.OnClickListener() {
-                                           String[] permissions, int[] grantResults) {
+						@Override
-        if (requestCode == REQUEST_CAMERA_PERMISSION) {
+						public void onClick(View v) {
-            if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
+							finish();
-                startScanning();
+						}
-            } else {
+					});
-                // 权限被拒绝的处理
             }
         }
     }
 
-    BarcodeCallback barcodeCallback = new BarcodeCallback(){
+    private void initViews() {
+        resultTextView = (TextView) findViewById(R.id.activityqrcodedecodeTextView1);
+        barcodeView = (DecoratedBarcodeView) findViewById(R.id.activityqrcodedecodeDecoratedBarcodeView1);
+        btnDecodeFromAlbum = (Button) findViewById(R.id.btn_decode_from_album);
+        // 初始化扫码解码器（支持所有常见码制，避免仅支持QR_CODE的局限）
+        List<BarcodeFormat> formats = new ArrayList<BarcodeFormat>();
+        formats.add(BarcodeFormat.QR_CODE);
+        formats.add(BarcodeFormat.CODE_128);
+        formats.add(BarcodeFormat.EAN_13);
+        barcodeView.getBarcodeView().setDecoderFactory(new DefaultDecoderFactory(formats));
+    }
+
+    private void setAlbumDecodeClickListener() {
+        btnDecodeFromAlbum.setOnClickListener(new View.OnClickListener() {
+				@Override
+				public void onClick(View v) {
+					if (checkSelfPermission(android.Manifest.permission.READ_EXTERNAL_STORAGE)
+                        != PackageManager.PERMISSION_GRANTED) {
+						requestPermissions(new String[]{android.Manifest.permission.READ_EXTERNAL_STORAGE},
+										   REQUEST_READ_STORAGE_PERMISSION);
+					} else {
+						openAlbum();
+					}
+				}
+			});
+    }
+
+    private void openAlbum() {
+        Intent pickImageIntent = new Intent(Intent.ACTION_PICK);
+        pickImageIntent.setDataAndType(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, "image/*");
+        startActivityForResult(pickImageIntent, REQUEST_PICK_IMAGE);
+    }
+
+    @Override
+    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
+        super.onActivityResult(requestCode, resultCode, data);
+        if (requestCode == REQUEST_PICK_IMAGE && resultCode == RESULT_OK && data != null) {
+            Uri selectedImageUri = data.getData();
+            if (selectedImageUri != null) {
+                try {
+                    // 1. 读取图片并压缩（关键优化：避免大图片解码失败）
+                    InputStream imageStream = getContentResolver().openInputStream(selectedImageUri);
+                    BitmapFactory.Options options = new BitmapFactory.Options();
+                    options.inJustDecodeBounds = true; // 先获取图片尺寸，不加载像素
+                    BitmapFactory.decodeStream(imageStream, null, options);
+                    imageStream.close(); // 关闭流，重新读取
+
+                    // 计算压缩比例：超过MAX_BITMAP_SIZE时按比例压缩
+                    options.inSampleSize = calculateInSampleSize(options, MAX_BITMAP_SIZE, MAX_BITMAP_SIZE);
+                    options.inJustDecodeBounds = false; // 开始加载压缩后的像素
+                    imageStream = getContentResolver().openInputStream(selectedImageUri);
+                    Bitmap originalBitmap = BitmapFactory.decodeStream(imageStream, null, options);
+                    imageStream.close();
+
+                    if (originalBitmap == null) {
+                        showToast("图片损坏，无法解析");
+                        return;
+                    }
+
+                    // 2. 图片预处理：转为灰度图+提高对比度（解决模糊/低对比度图片识别问题）
+                    Bitmap processedBitmap = processBitmap(originalBitmap);
+
+                    // 3. 解码预处理后的图片
+                    String decodeResult = decodeQrFromBitmap(processedBitmap);
+
+                    // 4. 结果处理
+                    if (decodeResult != null && !decodeResult.isEmpty()) {
+                        resultTextView.setText("图片解码结果：" + decodeResult);
+                        showDecodeResultDialog(decodeResult);
+                        returnResultToPreviousPage(decodeResult);
+                    } else {
+                        // 尝试直接解码原图（防止预处理过度导致识别失败）
+                        String originalResult = decodeQrFromBitmap(originalBitmap);
+                        if (originalResult != null && !originalResult.isEmpty()) {
+                            resultTextView.setText("图片解码结果：" + originalResult);
+                            showDecodeResultDialog(originalResult);
+                            returnResultToPreviousPage(originalResult);
+                        } else {
+                            new AlertDialog.Builder(this)
+								.setTitle("解码失败")
+								.setMessage("图片中未识别到二维码/条码，建议选择清晰、完整的图片")
+								.setPositiveButton("确定", new DialogInterface.OnClickListener() {
+									@Override
+									public void onClick(DialogInterface dialog, int which) {
+										dialog.dismiss();
+									}
+								})
+								.show();
+                        }
+                    }
+
+                    // 回收Bitmap，避免内存泄漏
+                    if (!originalBitmap.isRecycled()) originalBitmap.recycle();
+                    if (!processedBitmap.isRecycled() && processedBitmap != originalBitmap) {
+                        processedBitmap.recycle();
+                    }
+
+                } catch (Exception e) {
+                    e.printStackTrace();
+                    showToast("图片处理失败：" + e.getMessage());
+                }
+            } else {
+                showToast("未选择图片");
+            }
+        }
+    }
+
+    /**
+     * 核心优化1：计算图片压缩比例
+     */
+    private int calculateInSampleSize(BitmapFactory.Options options, int reqWidth, int reqHeight) {
+        final int height = options.outHeight;
+        final int width = options.outWidth;
+        int inSampleSize = 1;
+
+        if (height > reqHeight || width > reqWidth) {
+            final int halfHeight = height / 2;
+            final int halfWidth = width / 2;
+            // 找到最接近reqWidth/reqHeight的压缩比例（2的倍数，保证图片质量）
+            while ((halfHeight / inSampleSize) >= reqHeight
+				   && (halfWidth / inSampleSize) >= reqWidth) {
+                inSampleSize *= 2;
+            }
+        }
+        return inSampleSize;
+    }
+
+    /**
+     * 核心优化2：图片预处理（灰度化+提高对比度）
+     * 解决模糊、低亮度、低对比度图片识别率低的问题
+     */
+    private Bitmap processBitmap(Bitmap bitmap) {
+        int width = bitmap.getWidth();
+        int height = bitmap.getHeight();
+
+        // 创建灰度图
+        Bitmap grayBitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
+        Canvas canvas = new Canvas(grayBitmap);
+        Paint paint = new Paint();
+
+        // 1. 灰度化矩阵
+        ColorMatrix grayMatrix = new ColorMatrix();
+        grayMatrix.setSaturation(0); // 饱和度设为0，转为灰度
+
+        // 2. 提高对比度矩阵（alpha=1.5，亮度=0，可根据需求调整）
+        ColorMatrix contrastMatrix = new ColorMatrix();
+        contrastMatrix.set(new float[]{
+							   1.5f, 0, 0, 0, 0,  // 红通道对比度
+							   0, 1.5f, 0, 0, 0,  // 绿通道对比度
+							   0, 0, 1.5f, 0, 0,  // 蓝通道对比度
+							   0, 0, 0, 1f, 0     // alpha通道不变
+						   });
+
+        // 合并灰度+对比度矩阵
+        ColorMatrix combinedMatrix = new ColorMatrix();
+        combinedMatrix.postConcat(grayMatrix);
+        combinedMatrix.postConcat(contrastMatrix);
+
+        paint.setColorFilter(new ColorMatrixColorFilter(combinedMatrix));
+        canvas.drawBitmap(bitmap, 0, 0, paint);
+
+        return grayBitmap;
+    }
+
+    /**
+     * 核心优化3：修复解码参数，支持更多场景
+     */
+    private String decodeQrFromBitmap(Bitmap bitmap) {
+        if (bitmap == null) return null;
+
+        try {
+            int width = bitmap.getWidth();
+            int height = bitmap.getHeight();
+            int[] pixels = new int[width * height];
+            bitmap.getPixels(pixels, 0, width, 0, 0, width, height);
+
+            // 修复1：使用RGBLuminanceSource，避免YUV格式导致的颜色偏差
+            LuminanceSource source = new RGBLuminanceSource(width, height, pixels);
+            BinaryBitmap binaryBitmap = new BinaryBitmap(new HybridBinarizer(source));
+
+            // 修复2：完善解码参数，解决模糊、变形二维码识别问题
+            Hashtable<DecodeHintType, Object> hints = new Hashtable<DecodeHintType, Object>();
+            // 支持所有常见码制（不仅限于QR_CODE）
+            List<BarcodeFormat> formats = new ArrayList<BarcodeFormat>();
+            formats.add(BarcodeFormat.QR_CODE);
+            formats.add(BarcodeFormat.CODE_128);
+            formats.add(BarcodeFormat.EAN_8);
+            formats.add(BarcodeFormat.EAN_13);
+            hints.put(DecodeHintType.POSSIBLE_FORMATS, formats);
+            // 字符编码：支持中文等多语言
+            hints.put(DecodeHintType.CHARACTER_SET, "UTF-8");
+            // 容错模式：允许二维码有一定损坏（关键！解决轻微变形/污染的二维码）
+            hints.put(DecodeHintType.TRY_HARDER, Boolean.TRUE);
+            // 不使用纯条码模式，兼容带logo的二维码
+            hints.put(DecodeHintType.PURE_BARCODE, Boolean.FALSE);
+
+            MultiFormatReader reader = new MultiFormatReader();
+            reader.setHints(hints);
+            Result result = reader.decode(binaryBitmap);
+            return result.getText();
+
+        } catch (NotFoundException e) {
+            // 正常未识别到，不打印异常（避免日志冗余）
+            return null;
+        } catch (Exception e) {
+            e.printStackTrace();
+            return null;
+        }
+    }
+
+    // ==================== 原有逻辑（不变） ====================
+    private void checkCameraPermission() {
+        if (checkSelfPermission(android.Manifest.permission.CAMERA)
+			!= PackageManager.PERMISSION_GRANTED) {
+            requestPermissions(new String[]{android.Manifest.permission.CAMERA},
+							   REQUEST_CAMERA_PERMISSION);
+        } else {
+            startScanning();
+        }
+    }
+
+    private void startScanning() {
+        barcodeView.decodeContinuous(barcodeCallback);
+    }
+
+    private BarcodeCallback barcodeCallback = new BarcodeCallback() {
         @Override
         public void barcodeResult(BarcodeResult result) {
-            if (result.getText() != null) {
+            if (result != null && result.getText() != null) {
-                //Toast.makeText(MainActivity.this, "Scanned: " + result.getText(), Toast.LENGTH_SHORT).show();
-                //ToastUtils.show("Scanned: " + result.getText());
                 barcodeView.pause();
-                Intent intent = new Intent();
+                String decodeResult = result.getText();
-                intent.putExtra(EXTRA_RESULT, result.getText());
+                resultTextView.setText("扫码结果：" + decodeResult);
-                setResult(RESULT_OK, intent);
+                showDecodeResultDialog(decodeResult);
-                finish();
+                returnResultToPreviousPage(decodeResult);
             }
         }
 
@@ -92,16 +326,111 @@ public class QRCodeDecodeActivity extends Activity {
         }
     };
 
+    private void showDecodeResultDialog(String result) {
+        ScrollView scrollView = new ScrollView(this);
+        scrollView.setPadding(dip2px(16), dip2px(16), dip2px(16), dip2px(16));
+
+        TextView dialogTv = new TextView(this);
+        dialogTv.setTextSize(16);
+        dialogTv.setTextColor(getResources().getColor(android.R.color.black));
+        dialogTv.setText(result);
+        scrollView.addView(dialogTv);
+
+        AlertDialog.Builder builder = new AlertDialog.Builder(this);
+        builder.setTitle("解码结果");
+        builder.setView(scrollView);
+        builder.setPositiveButton("确定", new DialogInterface.OnClickListener() {
+				@Override
+				public void onClick(DialogInterface dialog, int which) {
+					dialog.dismiss();
+					barcodeView.resume();
+				}
+			});
+        builder.setCancelable(false);
+        builder.show();
+    }
+
+    private void returnResultToPreviousPage(String result) {
+        Intent intent = new Intent();
+        intent.putExtra(EXTRA_RESULT, result);
+        setResult(RESULT_OK, intent);
+    }
+
+    @Override
+    public void onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults);
+        if (requestCode == REQUEST_CAMERA_PERMISSION) {
+            if (grantResults != null && grantResults.length > 0) {
+                if (grantResults[0] == PackageManager.PERMISSION_GRANTED) {
+                    startScanning();
+                } else {
+                    new AlertDialog.Builder(this)
+						.setTitle("权限申请")
+						.setMessage("扫码需要相机权限，请在设置中开启")
+						.setPositiveButton("确定", new DialogInterface.OnClickListener() {
+							@Override
+							public void onClick(DialogInterface dialog, int which) {
+								dialog.dismiss();
+								finish();
+							}
+						})
+						.setCancelable(false)
+						.show();
+                }
+            }
+        } else if (requestCode == REQUEST_READ_STORAGE_PERMISSION) {
+            if (grantResults != null && grantResults.length > 0) {
+                if (grantResults[0] == PackageManager.PERMISSION_GRANTED) {
+                    openAlbum();
+                } else {
+                    new AlertDialog.Builder(this)
+						.setTitle("权限申请")
+						.setMessage("从相册解码需要存储权限，请在设置中开启")
+						.setPositiveButton("确定", new DialogInterface.OnClickListener() {
+							@Override
+							public void onClick(DialogInterface dialog, int which) {
+								dialog.dismiss();
+							}
+						})
+						.setCancelable(false)
+						.show();
+                }
+            }
+        }
+    }
+
     @Override
     protected void onResume() {
         super.onResume();
-        barcodeView.resume();
+        if (barcodeView != null) {
+            barcodeView.resume();
+        }
     }
 
     @Override
     protected void onPause() {
         super.onPause();
-        barcodeView.pause();
+        if (barcodeView != null) {
+            barcodeView.pause();
+        }
+    }
+
+    private int dip2px(float dpValue) {
+        final float scale = getResources().getDisplayMetrics().density;
+        return (int) (dpValue * scale + 0.5f);
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(android.view.MenuItem item) {
+        if (item.getItemId() == android.R.id.home) {
+            finish();
+            return true;
+        }
+        return super.onOptionsItemSelected(item);
+    }
+
+    private void showToast(String message) {
+        android.widget.Toast.makeText(this, message, android.widget.Toast.LENGTH_SHORT).show();
     }
 }
 

apputils/src/main/java/cc/winboll/studio/apputils/QRGeneratorActivity.java

@@ -0,0 +1,97 @@
+package cc.winboll.studio.apputils;
+
+/**
+ * @Author ZhanGSKen&豆包大模型<zhangsken@qq.com>
+ * @Date 2025/09/22 07:09
+ * @Describe 二维码生成窗口
+ */
+import android.app.Activity;
+import android.graphics.Bitmap;
+import android.os.Bundle;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+import android.widget.ImageView;
+import android.widget.Toast;
+import com.google.zxing.BarcodeFormat;
+import com.google.zxing.WriterException;
+import com.journeyapps.barcodescanner.BarcodeEncoder;
+
+public class QRGeneratorActivity extends Activity {
+	public static final String TAG = "QrGeneratorActivity";
+
+	// 控件引用
+	private EditText etInputText;
+	private ImageView ivQrPreview;
+	private Button btnGenerateQr;
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		super.onCreate(savedInstanceState);
+		setContentView(R.layout.activity_qrgenerator);
+
+		// 初始化控件
+		initViews();
+		// 设置按钮点击事件
+		setGenerateClickListener();
+	}
+
+	/**
+	 * 初始化布局控件
+	 */
+	private void initViews() {
+		etInputText = findViewById(R.id.et_input_text);
+		ivQrPreview = findViewById(R.id.iv_qr_preview);
+		btnGenerateQr = findViewById(R.id.btn_generate_qr);
+	}
+
+	/**
+	 * 设置生成按钮点击事件：获取输入文字 → 生成二维码 → 显示到 ImageView
+	 */
+	private void setGenerateClickListener() {
+		btnGenerateQr.setOnClickListener(new View.OnClickListener() {
+				@Override
+				public void onClick(View v) {
+					// 1. 获取输入框文字（去除前后空格）
+					String inputText = etInputText.getText().toString().trim();
+
+					// 2. 空输入判断
+					if (inputText.isEmpty()) {
+						Toast.makeText(QRGeneratorActivity.this, "请先输入要生成二维码的文字", Toast.LENGTH_SHORT).show();
+						return;
+					}
+
+					// 3. 生成二维码 Bitmap（宽高 500px，可调整）
+					Bitmap qrBitmap = generateQrCodeBitmap(inputText, 500, 500);
+
+					// 4. 显示二维码到 ImageView
+					if (qrBitmap != null) {
+						ivQrPreview.setImageBitmap(qrBitmap);
+					} else {
+						Toast.makeText(QRGeneratorActivity.this, "二维码生成失败，请重试", Toast.LENGTH_SHORT).show();
+					}
+				}
+			});
+	}
+
+	/**
+	 * 核心方法：生成二维码 Bitmap
+	 * @param content 二维码内容（输入的文字）
+	 * @param width 二维码宽度（px）
+	 * @param height 二维码高度（px）
+	 * @return 生成的二维码 Bitmap，失败返回 null
+	 */
+	private Bitmap generateQrCodeBitmap(String content, int width, int height) {
+		try {
+			// 初始化二维码编码器（指定格式为 QR_CODE）
+			BarcodeEncoder encoder = new BarcodeEncoder();
+			// 生成二维码 Bitmap（参数：内容、格式、宽、高）
+			return encoder.encodeBitmap(content, BarcodeFormat.QR_CODE, width, height);
+		} catch (WriterException e) {
+			// 生成失败（如内容过长、宽高非法），打印异常信息
+			e.printStackTrace();
+			return null;
+		}
+	}
+}
+

apputils/src/main/java/cc/winboll/studio/apputils/WinBoLLActivity.java

@@ -6,19 +6,9 @@ package cc.winboll.studio.apputils;
  * @Describe WinBoLLActivity
  */
 import android.app.Activity;
-import cc.winboll.studio.libappbase.winboll.IWinBoLLActivity;
 
-public class WinBoLLActivity extends Activity implements IWinBoLLActivity {
+public class WinBoLLActivity extends Activity {
 
     public static final String TAG = "WinBoLLActivity";
 
-    @Override
-    public Activity getActivity() {
-        return this;
-    }
-
-    @Override
-    public String getTag() {
-        return TAG;
-    }
 }

apputils/src/main/res/layout/activity_qrcodedecode.xml

@@ -1,20 +1,43 @@
 <?xml version="1.0" encoding="utf-8"?>
-<LinearLayout
+<LinearLayout 
     xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
-    android:orientation="vertical"
     android:layout_width="match_parent"
-    android:layout_height="match_parent">
+    android:layout_height="match_parent"
+    android:orientation="vertical">
 
-    <TextView
+    <!-- 工具栏（原有） -->
-        android:layout_width="wrap_content"
+    <Toolbar
-        android:layout_height="wrap_content"
+        android:id="@+id/toolbar"
-        android:text="QRCodeDecodeActivity"/>
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"/>
 
+    <!-- 扫码控件（原有） -->
     <com.journeyapps.barcodescanner.DecoratedBarcodeView
-        android:layout_width="wrap_content"
+        android:id="@+id/activityqrcodedecodeDecoratedBarcodeView1"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1"/>
+
+    <!-- 新增：从相册解码按钮 -->
+    <Button
+        android:id="@+id/btn_decode_from_album"
+        android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:id="@+id/activityqrcodedecodeDecoratedBarcodeView1"/>
+        android:text="从相册选图解码"
+        android:textSize="16sp"
+        android:textColor="@android:color/white"
+        android:background="#2196F3"
+        android:paddingVertical="12dp"
+        android:layout_margin="16dp"/>
+
+    <!-- 结果显示TextView（原有） -->
+    <TextView
+        android:id="@+id/activityqrcodedecodeTextView1"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:padding="16dp"
+        android:text="等待扫码或选择图片..."
+        android:textSize="16sp"/>
 
 </LinearLayout>
 

apputils/src/main/res/layout/activity_qrgenerator.xml

@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical"
+    android:padding="20dp"
+    android:gravity="top|center_horizontal">
+
+    <!-- 文字输入框 -->
+    <EditText
+        android:id="@+id/et_input_text"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:hint="请输入要生成二维码的文字"
+        android:inputType="textMultiLine"
+        android:minLines="3"
+        android:maxLines="5"
+        android:padding="12dp"
+        android:background="@android:drawable/editbox_background_normal"
+        android:layout_marginBottom="16dp"/>
+
+    <!-- 生成二维码按钮 -->
+    <Button
+        android:id="@+id/btn_generate_qr"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:text="生成二维码"
+        android:textSize="16sp"
+        android:background="#4CAF50"
+        android:textColor="@android:color/white"
+        android:paddingVertical="12dp"
+        android:layout_marginBottom="24dp"/>
+
+    <!-- 二维码预览图片 -->
+    <ImageView
+        android:id="@+id/iv_qr_preview"
+        android:layout_width="280dp"
+        android:layout_height="280dp"
+        android:scaleType="fitCenter"
+        android:background="@android:drawable/dialog_holo_light_frame"
+        android:contentDescription="二维码预览"/>
+
+</LinearLayout>
+

apputils/src/main/res/menu/toolbar_main.xml

@@ -2,8 +2,8 @@
 <menu xmlns:android="http://schemas.android.com/apk/res/android"
 	xmlns:app="http://schemas.android.com/apk/res-auto">
     <item
-        android:id="@+id/item_teststringtoqrcodeview"
+        android:id="@+id/item_testqrgeneratoractivity"
-        android:title="TestStringToQRCodeViewActivity"/>
+        android:title="TestQRGeneratorActivity"/>
     <item
         android:id="@+id/item_testqrcodedecodeactivity"
         android:title="TestQRCodeDecodeActivity"/>

libapputils/build.gradle

@@ -21,7 +21,7 @@ android {
 
 dependencies {
     api fileTree(dir: 'libs', include: ['*.jar'])
-    api 'cc.winboll.studio:libappbase:15.9.5'
+    api 'cc.winboll.studio:libappbase:15.10.7'
     
     // 二维码类库
     api 'com.google.zxing:core:3.4.1'
@@ -32,6 +32,8 @@ dependencies {
     
     // Html 解析
     api 'org.jsoup:jsoup:1.13.1'
+	
+	api 'com.google.code.gson:gson:2.10.1'
     
     // SSH
     //api 'com.jcraft:jsch:0.1.55'

libapputils/build.properties

@@ -1,8 +1,8 @@
 #Created by .winboll/winboll_app_build.gradle
-#Mon Sep 01 07:56:11 HKT 2025
+#Mon Sep 22 08:17:49 HKT 2025
-stageCount=7
+stageCount=1
 libraryProject=libapputils
-baseVersion=15.8
+baseVersion=15.9
-publishVersion=15.8.6
+publishVersion=15.9.0
 buildCount=0
-baseBetaVersion=15.8.7
+baseBetaVersion=15.9.1

libapputils/src/main/java/cc/winboll/studio/libapputils/models/ResponseData.java

@@ -0,0 +1,53 @@
+package cc.winboll.studio.libapputils.models;
+
+/**
+ * @Author ZhanGSKen<zhangsken@qq.com>
+ * @Date 2025/06/05 11:26
+ */
+
+public class ResponseData {
+    
+    public static final String STATUS_SUCCESS = "success";
+    public static final String STATUS_ERROR = "error";
+    
+    private String status;
+    private String message;
+    private UserInfoModel data;
+    
+    public ResponseData() {
+        this.status = "";
+        this.message = "";
+        this.data = new UserInfoModel();
+    }
+    
+    public ResponseData(String status, String message, UserInfoModel data) {
+        this.status = status;
+        this.message = message;
+        this.data = data;
+    }
+
+    public void setStatus(String status) {
+        this.status = status;
+    }
+
+    public String getStatus() {
+        return status;
+    }
+
+    public void setMessage(String message) {
+        this.message = message;
+    }
+
+    public String getMessage() {
+        return message;
+    }
+
+    public void setData(UserInfoModel data) {
+        this.data = data;
+    }
+
+    public UserInfoModel getData() {
+        return data;
+    }
+}
+

libapputils/src/main/java/cc/winboll/studio/libapputils/models/UserInfoModel.java

@@ -0,0 +1,92 @@
+package cc.winboll.studio.libapputils.models;
+
+/**
+ * @Author ZhanGSKen<zhangsken@qq.com>
+ * @Date 2025/06/04 19:14
+ */
+import android.util.JsonReader;
+import android.util.JsonWriter;
+import cc.winboll.studio.libappbase.BaseBean;
+import java.io.IOException;
+
+public class UserInfoModel extends BaseBean {
+
+    public static final String TAG = "UserInfoModel";
+
+    String username;
+    String password;
+    String token;
+
+    public UserInfoModel() {
+        this.username = "";
+        this.password = "";
+        this.token = "";
+    }
+
+    public void setUsername(String username) {
+        this.username = username;
+    }
+
+    public String getUsername() {
+        return username;
+    }
+
+    public void setPassword(String password) {
+        this.password = password;
+    }
+
+    public String getPassword() {
+        return password;
+    }
+
+    public void setToken(String token) {
+        this.token = token;
+    }
+
+    public String getToken() {
+        return token;
+    }
+
+    @Override
+    public String getName() {
+        return UserInfoModel.class.getName();
+    }
+
+    @Override
+    public void writeThisToJsonWriter(JsonWriter jsonWriter) throws IOException {
+        super.writeThisToJsonWriter(jsonWriter);
+        jsonWriter.name("username").value(getUsername());
+        jsonWriter.name("password").value(getPassword());
+        jsonWriter.name("token").value(getToken());
+    }
+
+    @Override
+    public boolean initObjectsFromJsonReader(JsonReader jsonReader, String name) throws IOException {
+        if (super.initObjectsFromJsonReader(jsonReader, name)) { return true; } else {
+            if (name.equals("username")) {
+                setUsername(jsonReader.nextString());
+            } else if (name.equals("password")) {
+                setPassword(jsonReader.nextString());
+            } else if (name.equals("token")) {
+                setToken(jsonReader.nextString());
+            } else {
+                return false;
+            }
+        }
+        return true;
+    }
+
+    @Override
+    public BaseBean readBeanFromJsonReader(JsonReader jsonReader) throws IOException {
+        jsonReader.beginObject();
+        while (jsonReader.hasNext()) {
+            String name = jsonReader.nextName();
+            if (!initObjectsFromJsonReader(jsonReader, name)) {
+                jsonReader.skipValue();
+            }
+        }
+        // 结束 JSON 对象
+        jsonReader.endObject();
+        return this;
+    }
+}

libapputils/src/main/java/cc/winboll/studio/libapputils/utils/AppUtils.java

@@ -0,0 +1,29 @@
+package cc.winboll.studio.libapputils.utils;
+
+/**
+ * @Author ZhanGSKen<zhangsken@qq.com>
+ * @Date 2025/02/15 20:05:03
+ * @Describe AppUtils
+ */
+import android.content.Context;
+import android.content.pm.ApplicationInfo;
+import android.content.pm.PackageManager;
+import android.content.pm.PackageManager.NameNotFoundException;
+import cc.winboll.studio.libappbase.LogUtils;
+
+public class AppUtils {
+    
+    public static final String TAG = "AppUtils";
+    
+    public static String getAppNameByPackageName(Context context, String packageName) {
+        PackageManager packageManager = context.getPackageManager();
+        try {
+            ApplicationInfo applicationInfo = packageManager.getApplicationInfo(packageName, 0);
+            return (String) packageManager.getApplicationLabel(applicationInfo);
+        } catch (NameNotFoundException e) {
+            LogUtils.d(TAG, e, Thread.currentThread().getStackTrace());
+            return "";
+        }
+    }
+}
+

libapputils/src/main/java/cc/winboll/studio/libapputils/utils/FileUtils.java

@@ -9,10 +9,16 @@ import android.content.Context;
 import android.content.Intent;
 import android.content.res.AssetManager;
 import android.net.Uri;
+import android.support.v4.content.FileProvider;
 import cc.winboll.studio.libappbase.LogUtils;
+import java.io.BufferedReader;
+import java.io.BufferedWriter;
+import java.io.ByteArrayOutputStream;
 import java.io.File;
 import java.io.FileInputStream;
 import java.io.FileOutputStream;
+import java.io.FileReader;
+import java.io.FileWriter;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.InputStreamReader;
@@ -22,7 +28,6 @@ import java.nio.charset.StandardCharsets;
 import java.nio.file.Files;
 import java.nio.file.Path;
 import java.nio.file.Paths;
-import android.support.v4.content.FileProvider;
 
 public class FileUtils {
 
@@ -97,36 +102,6 @@ public class FileUtils {
         }
     }
 
-    //
-    // 把字符串写入文件，指定 UTF-8 编码
-    //
-    public static void writeStringToFile(String szFilePath, String szContent) throws IOException {
-        File file = new File(szFilePath);
-        if (!file.getParentFile().exists()) {
-            file.getParentFile().mkdirs();
-        }
-        FileOutputStream outputStream = new FileOutputStream(file);
-        OutputStreamWriter writer = new OutputStreamWriter(outputStream, StandardCharsets.UTF_8);
-        writer.write(szContent);
-        writer.close();
-    }
-
-    //
-    // 读取文件到字符串，指定 UTF-8 编码
-    //
-    public static String readStringFromFile(String szFilePath) throws IOException {
-        File file = new File(szFilePath);
-        FileInputStream inputStream = new FileInputStream(file);
-        InputStreamReader reader = new InputStreamReader(inputStream, StandardCharsets.UTF_8);
-        StringBuilder content = new StringBuilder();
-        int character;
-        while ((character = reader.read()) != -1) {
-            content.append((char) character);
-        }
-        reader.close();
-        return content.toString();
-    }
-
     public static boolean copyFile(File srcFile, File dstFile) {
         if (!srcFile.exists()) {
             LogUtils.d(TAG, "The original file does not exist.");
@@ -154,4 +129,113 @@ public class FileUtils {
         }
         return false;
     }
+	
+
+    /**
+     * 读取文件为字节数组（Java 7 语法）
+     */
+    public static byte[] readByteArrayFromFile(String filePath) {
+        FileInputStream fis = null;
+        ByteArrayOutputStream bos = null;
+        try {
+            fis = new FileInputStream(filePath);
+            bos = new ByteArrayOutputStream();
+            byte[] buffer = new byte[4096];
+            int bytesRead;
+            while ((bytesRead = fis.read(buffer)) != -1) {
+                bos.write(buffer, 0, bytesRead);
+            }
+            return bos.toByteArray();
+        } catch (IOException e) {
+            e.printStackTrace();
+            return null;
+        } finally {
+            // 手动关闭流（Java 7 不支持 try-with-resources）
+            if (fis != null) {
+                try {
+                    fis.close();
+                } catch (IOException e) {
+                    e.printStackTrace();
+                }
+            }
+            if (bos != null) {
+                try {
+                    bos.close();
+                } catch (IOException e) {
+                    e.printStackTrace();
+                }
+            }
+        }
+    }
+
+    /**
+     * 写入字节数组到文件（Java 7 语法）
+     */
+    public static boolean writeByteArrayToFile(byte[] data, String filePath) {
+        FileOutputStream fos = null;
+        try {
+            fos = new FileOutputStream(filePath);
+            fos.write(data);
+            return true;
+        } catch (IOException e) {
+            e.printStackTrace();
+            return false;
+        } finally {
+            if (fos != null) {
+                try {
+                    fos.close();
+                } catch (IOException e) {
+                    e.printStackTrace();
+                }
+            }
+        }
+    }
+
+    public static String readStringFromFile(String filePath) {
+        BufferedReader reader = null;
+        try {
+            reader = new BufferedReader(new FileReader(filePath));
+            StringBuilder content = new StringBuilder();
+            String line;
+            while ((line = reader.readLine()) != null) {
+                content.append(line).append(System.getProperty("line.separator"));
+            }
+            // 去除最后一个换行符（可选）
+            if (content.length() > 0) {
+                content.deleteCharAt(content.length() - 1);
+            }
+            return content.toString();
+        } catch (IOException e) {
+            e.printStackTrace();
+            return null;
+        } finally {
+            if (reader != null) {
+                try {
+                    reader.close();
+                } catch (IOException e) {
+                    e.printStackTrace();
+                }
+            }
+        }
+    }
+	
+    public static boolean writeStringToFile(String content, String filePath, boolean append) {
+        BufferedWriter writer = null;
+        try {
+            writer = new BufferedWriter(new FileWriter(filePath, append));
+            writer.write(content);
+            return true;
+        } catch (IOException e) {
+            e.printStackTrace();
+            return false;
+        } finally {
+            if (writer != null) {
+                try {
+                    writer.close();
+                } catch (IOException e) {
+                    e.printStackTrace();
+                }
+            }
+        }
+    }
 }

libapputils/src/main/java/cc/winboll/studio/libapputils/utils/RSAUtils.java

@@ -0,0 +1,222 @@
+package cc.winboll.studio.libapputils.utils;
+
+/**
+ * @Author ZhanGSKen<zhangsken@qq.com>
+ * @Date 2025/06/04 13:36
+ * @Describe RSA加密工具
+ */
+import android.content.Context;
+import android.util.Base64;
+import cc.winboll.studio.libappbase.LogUtils;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.security.KeyFactory;
+import java.security.KeyPair;
+import java.security.KeyPairGenerator;
+import java.security.NoSuchAlgorithmException;
+import java.security.PrivateKey;
+import java.security.PublicKey;
+import java.security.spec.InvalidKeySpecException;
+import java.security.spec.PKCS8EncodedKeySpec;
+import java.security.spec.X509EncodedKeySpec;
+import java.util.Objects;
+import javax.crypto.Cipher;
+
+public class RSAUtils {
+    private static final String TAG = "RSAUtils";
+    private static final int KEY_SIZE = 2048;
+    private static final String KEY_ALGORITHM = "RSA";
+    private static final String PUBLIC_KEY_FILE = "public.key";
+    private static final String PRIVATE_KEY_FILE = "private.key";
+    private static final String CIPHER_ALGORITHM = KEY_ALGORITHM + "/ECB/PKCS1Padding"; // 保留原加密方式
+
+    private final String keyPath;
+    private static volatile RSAUtils INSTANCE;
+
+    /**
+     * 构造方法：初始化密钥存储路径（内部存储）
+     */
+    private RSAUtils(Context context) {
+        keyPath = context.getFilesDir() + File.separator + "keys" + File.separator; // 修正路径格式
+    }
+
+    /**
+     * 获取单例实例
+     */
+    public static synchronized RSAUtils getInstance(Context context) {
+        if (INSTANCE == null) {
+            INSTANCE = new RSAUtils(context);
+        }
+        return INSTANCE;
+    }
+
+    /**
+     * 检查密钥文件是否存在
+     */
+    public boolean keysExist() {
+        File publicKeyFile = new File(keyPath + PUBLIC_KEY_FILE);
+        File privateKeyFile = new File(keyPath + PRIVATE_KEY_FILE);
+        return publicKeyFile.exists() && privateKeyFile.exists();
+    }
+
+    /**
+     * 生成密钥对并保存到文件
+     */
+    public void generateAndSaveKeys() throws Exception {
+        LogUtils.d(TAG, "开始生成 RSA 密钥对（2048位）");
+        KeyPairGenerator generator = KeyPairGenerator.getInstance(KEY_ALGORITHM);
+        generator.initialize(KEY_SIZE);
+        KeyPair keyPair = generator.generateKeyPair();
+
+        saveKey(PUBLIC_KEY_FILE, keyPair.getPublic().getEncoded());
+        saveKey(PRIVATE_KEY_FILE, keyPair.getPrivate().getEncoded());
+        LogUtils.d(TAG, "密钥对生成并保存成功");
+    }
+
+    /**
+     * 获取或生成密钥对（线程安全）
+     */
+    public KeyPair getOrGenerateKeys() throws Exception {
+        if (!keysExist()) {
+            synchronized (RSAUtils.class) { // 双重检查锁，避免多线程重复生成
+                if (!keysExist()) {
+                    generateAndSaveKeys();
+                }
+            }
+        }
+        return readKeysFromFile();
+    }
+
+    /**
+     * 从文件读取密钥对
+     */
+    private KeyPair readKeysFromFile() throws Exception {
+        LogUtils.d(TAG, "读取密钥对文件");
+        try {
+            byte[] publicKeyBytes = readFileToBytes(keyPath + PUBLIC_KEY_FILE);
+            byte[] privateKeyBytes = readFileToBytes(keyPath + PRIVATE_KEY_FILE);
+
+            X509EncodedKeySpec publicSpec = new X509EncodedKeySpec(publicKeyBytes);
+            PKCS8EncodedKeySpec privateSpec = new PKCS8EncodedKeySpec(privateKeyBytes);
+
+            KeyFactory factory = KeyFactory.getInstance(KEY_ALGORITHM);
+            PublicKey publicKey = factory.generatePublic(publicSpec);
+            PrivateKey privateKey = factory.generatePrivate(privateSpec);
+
+            return new KeyPair(publicKey, privateKey);
+        } catch (IOException | NoSuchAlgorithmException | InvalidKeySpecException e) {
+            LogUtils.e(TAG, "密钥文件读取失败：" + e.getMessage());
+            throw new Exception("密钥文件损坏或格式错误", e);
+        }
+    }
+
+    /**
+     * 保存密钥到文件（通用方法）
+     */
+    private void saveKey(String fileName, byte[] keyBytes) throws IOException {
+        Objects.requireNonNull(keyBytes, "密钥字节数据不可为空");
+        File dir = new File(keyPath);
+        if (!dir.exists() && !dir.mkdirs()) {
+            throw new IOException("创建密钥目录失败：" + keyPath);
+        }
+
+        FileOutputStream fos = null;
+        try {
+            fos = new FileOutputStream(keyPath + fileName);
+            fos.write(keyBytes);
+        } finally {
+            if (fos != null) {
+                try {
+                    fos.close();
+                } catch (IOException e) {
+                    LogUtils.e(TAG, "关闭文件流失败：" + e.getMessage());
+                }
+            }
+        }
+    }
+
+    /**
+     * 读取文件为字节数组（Java 7 兼容）
+     */
+    private byte[] readFileToBytes(String filePath) throws IOException {
+        File file = new File(filePath);
+        if (!file.exists() || file.isDirectory()) {
+            throw new IOException("文件不存在或为目录：" + filePath);
+        }
+
+        FileInputStream fis = null;
+        try {
+            fis = new FileInputStream(file);
+            byte[] data = new byte[(int) file.length()];
+            int bytesRead = fis.read(data);
+            if (bytesRead != data.length) {
+                throw new IOException("文件读取不完整");
+            }
+            return data;
+        } finally {
+            if (fis != null) {
+                try {
+                    fis.close();
+                } catch (IOException e) {
+                    LogUtils.e(TAG, "关闭文件流失败：" + e.getMessage());
+                }
+            }
+        }
+    }
+
+    /**
+     * 公钥加密（带参数校验）
+     */
+    public byte[] encryptWithPublicKey(String plainText, PublicKey publicKey) throws Exception {
+        Objects.requireNonNull(plainText, "明文不可为空");
+        Objects.requireNonNull(publicKey, "公钥不可为空");
+
+        Cipher cipher = Cipher.getInstance(CIPHER_ALGORITHM);
+        cipher.init(Cipher.ENCRYPT_MODE, publicKey);
+
+        // 检查数据长度是否超过 RSA 限制（2048位密钥最大明文为 214字节，PKCS1Padding）
+        int maxPlainTextSize = cipher.getBlockSize() - 11; // PKCS1Padding 固定填充长度
+        if (plainText.getBytes("UTF-8").length > maxPlainTextSize) {
+            throw new IllegalArgumentException("明文过长，最大支持 " + maxPlainTextSize + " 字节");
+        }
+
+        return cipher.doFinal(plainText.getBytes("UTF-8"));
+    }
+
+    /**
+     * 私钥解密（带参数校验）
+     */
+    public String decryptWithPrivateKey(byte[] encryptedData, PrivateKey privateKey) throws Exception {
+        Objects.requireNonNull(encryptedData, "密文不可为空");
+        Objects.requireNonNull(privateKey, "私钥不可为空");
+
+        Cipher cipher = Cipher.getInstance(CIPHER_ALGORITHM);
+        cipher.init(Cipher.DECRYPT_MODE, privateKey);
+        byte[] decryptedBytes = cipher.doFinal(encryptedData);
+        return new String(decryptedBytes, "UTF-8");
+    }
+    /**
+     * 将 HTTP 传输的 Base64 字符串还原为加密字节数组（Java 7 兼容）
+     * @param httpString Base64 字符串（非 null）
+     * @return 加密字节数组
+     * @throws IllegalArgumentException 解码失败时抛出
+     */
+    public byte[] httpStringToEncryptBytes(String httpString) {
+        Objects.requireNonNull(httpString, "HTTP 字符串不可为空");
+
+        // 计算缺失的填充符数量（Java 7 不支持 repeat()，手动拼接）
+        int pad = httpString.length() % 4;
+        StringBuilder paddedString = new StringBuilder(httpString);
+        if (pad != 0) {
+            for (int i = 0; i < pad; i++) {
+                paddedString.append('='); // 补全 '='
+            }
+        }
+
+        // 使用 Base64 解码（Android 原生 Base64 类兼容 Java 7）
+        return Base64.decode(paddedString.toString(), Base64.URL_SAFE);
+    }
+}
+

libapputils/src/main/java/cc/winboll/studio/libapputils/utils/YunUtils.java

@@ -0,0 +1,281 @@
+package cc.winboll.studio.libapputils.utils;
+
+/**
+ * @Author ZhanGSKen<zhangsken@qq.com>
+ * @Date 2025/06/04 17:21
+ * @Describe 应用登录与接口工具
+ */
+import android.content.Context;
+import android.os.Handler;
+import android.os.Looper;
+import cc.winboll.studio.libappbase.LogUtils;
+import cc.winboll.studio.libapputils.models.ResponseData;
+import cc.winboll.studio.libapputils.models.UserInfoModel;
+import com.google.gson.Gson;
+import java.io.File;
+import java.io.IOException;
+import java.io.UnsupportedEncodingException;
+import java.net.URLDecoder;
+import java.nio.charset.StandardCharsets;
+import java.security.KeyPair;
+import java.security.PrivateKey;
+import java.security.PublicKey;
+import java.util.concurrent.TimeUnit;
+import okhttp3.Call;
+import okhttp3.Callback;
+import okhttp3.MediaType;
+import okhttp3.OkHttpClient;
+import okhttp3.Request;
+import okhttp3.RequestBody;
+import okhttp3.Response;
+
+public class YunUtils {
+    public static final String TAG = "YunUtils";
+    // 私有静态实例，类加载时创建
+    private static volatile YunUtils INSTANCE;
+    Context mContext;
+    UserInfoModel mUserInfoModel;
+    String token = "";
+    String mDataFolderPath = "";
+    String mUserInfoModelPath = "";
+
+    private static final int CONNECT_TIMEOUT = 15; // 连接超时时间（秒）
+    private static final int READ_TIMEOUT = 20;    // 读取超时时间（秒）
+    private static volatile YunUtils instance;
+    private OkHttpClient okHttpClient;
+    private Handler mainHandler; // 主线程 Handler
+
+    // 私有构造方法，防止外部实例化
+    private YunUtils(Context context) {
+        LogUtils.d(TAG, "YunUtils");
+        mContext = context;
+        mDataFolderPath = mContext.getExternalFilesDir(TAG).toString();
+        File fTest = new File(mDataFolderPath);
+        if (!fTest.exists()) {
+            fTest.mkdirs();
+        }
+        mUserInfoModelPath = mDataFolderPath + File.separator + "UserInfoModel.rsajson";
+
+        okHttpClient = new OkHttpClient.Builder()
+            .connectTimeout(CONNECT_TIMEOUT, TimeUnit.SECONDS)
+            .readTimeout(READ_TIMEOUT, TimeUnit.SECONDS)
+            .build();
+        mainHandler = new Handler(Looper.getMainLooper()); // 获取主线程 Looper
+    }
+
+    // 公共静态方法，返回唯一实例
+    public static synchronized YunUtils getInstance(Context context) {
+        LogUtils.d(TAG, "getInstance");
+        if (INSTANCE == null) {
+            INSTANCE = new YunUtils(context);
+        }
+        return INSTANCE;
+    }
+
+    public void checkLoginStatus() {
+        String token = getLocalToken();
+        LogUtils.d(TAG, String.format("checkLoginStatus token is %s", token));
+    }
+
+    String getLocalToken() {
+        UserInfoModel userInfoModel = loadUserInfoModel();
+        return (userInfoModel == null) ?"": userInfoModel.getToken();
+    }
+
+    public void login(String host, UserInfoModel userInfoModel) {
+        LogUtils.d(TAG, "login");
+
+        // 发送 POST 请求
+        String apiUrl = host + "/login/index.php";
+        // 序列化对象为JSON
+        Gson gson = new Gson();
+        String jsonData = gson.toJson(userInfoModel); // 自动生成标准JSON
+        //String jsonData = userInfoModel.toString();
+        LogUtils.d(TAG, "要发送的数据 : " + jsonData);
+
+        sendPostRequest(apiUrl, jsonData, new OnResponseListener() {
+                // 成功回调（主线程）
+                @Override
+                public void onSuccess(String responseBody) {
+                    LogUtils.d(TAG, "onSuccess");
+                    LogUtils.d(TAG, String.format("responseBody %s", responseBody));
+                    Gson gson = new Gson();
+                    ResponseData result = gson.fromJson(responseBody, ResponseData.class); // 转为 Result 实例
+                    if(result.getStatus().equals(ResponseData.STATUS_SUCCESS)) {
+                        
+                            UserInfoModel userInfoModel = result.getData();
+                            if (userInfoModel != null) {
+                                LogUtils.d(TAG, "收到网站 UserInfoModel");
+                                String token = userInfoModel.getToken();
+                                saveLocalToken(token);
+                                checkLoginStatus();
+                            }
+                       
+                    } else if(result.getStatus().equals(ResponseData.STATUS_ERROR)) {
+                        try {
+                            String decodedMessage = URLDecoder.decode(result.getMessage(), "UTF-8");
+                            LogUtils.d(TAG, "服务器返回信息: " + decodedMessage);
+                        } catch (UnsupportedEncodingException e) {
+                            LogUtils.d(TAG, e, Thread.currentThread().getStackTrace());
+                        }
+                    }
+                }
+
+                // 失败回调（主线程）
+                @Override
+                public void onFailure(String errorMsg) {
+                    LogUtils.d(TAG, errorMsg);
+                    // 处理错误
+                }
+            });
+    }
+
+    public void saveLocalToken(String token) {
+        UserInfoModel userInfoModel = new UserInfoModel();
+        userInfoModel.setToken(token);
+        saveUserInfoModel(userInfoModel);
+    }
+
+    UserInfoModel loadUserInfoModel() {
+        LogUtils.d(TAG, "loadUserInfoModel");
+        if (new File(mUserInfoModelPath).exists()) {
+            try {
+                // 加载加密后的模型数据
+                byte[] encryptedData = FileUtils.readByteArrayFromFile(mUserInfoModelPath);
+                // 加载 RSA 工具
+                RSAUtils utils = RSAUtils.getInstance(mContext);
+                KeyPair keyPair = utils.getOrGenerateKeys();
+                //PublicKey publicKey = keyPair.getPublic();
+                PrivateKey privateKey = keyPair.getPrivate();
+                // 私钥解密模型数据
+                String szInfo = utils.decryptWithPrivateKey(encryptedData, keyPair.getPrivate());
+                LogUtils.d(TAG, String.format("szInfo %s", szInfo));
+                mUserInfoModel = UserInfoModel.parseStringToBean(szInfo, UserInfoModel.class);
+                if (mUserInfoModel == null) {
+                    LogUtils.d(TAG, "模型数据解析为空数据。");
+                }
+                LogUtils.d(TAG, "UserInfoModel 解密加载结束。");
+            } catch (Exception e) {
+                LogUtils.d(TAG, e, Thread.currentThread().getStackTrace());
+            }
+        } else {
+            LogUtils.d(TAG, "云服务登录信息不存在。");
+            mUserInfoModel = null;
+        }
+        return mUserInfoModel;
+    }
+
+    void saveUserInfoModel(UserInfoModel userInfoModel) {
+        LogUtils.d(TAG, "saveUserInfoModel");
+        try {
+            String szInfo = userInfoModel.toString();
+            LogUtils.d(TAG, "原始数据: " + szInfo);
+
+            RSAUtils utils = RSAUtils.getInstance(mContext);
+            KeyPair keyPair = utils.getOrGenerateKeys();
+            PublicKey publicKey = keyPair.getPublic();
+
+            // 公钥加密（传入字节数组，避免中间字符串转换）
+            byte[] encryptedData = utils.encryptWithPublicKey(szInfo, publicKey);
+
+            // 保存加密字节数组到文件（直接操作字节，无需转字符串）
+            FileUtils.writeByteArrayToFile(encryptedData, mUserInfoModelPath);
+            LogUtils.d(TAG, "加密数据已保存");
+
+            // 测试解密（仅调试用）
+            String szInfo2 = utils.decryptWithPrivateKey(encryptedData, keyPair.getPrivate());
+            LogUtils.d(TAG, "解密结果: " + szInfo2);
+
+            mUserInfoModel = UserInfoModel.parseStringToBean(szInfo2, UserInfoModel.class);
+            if (mUserInfoModel == null) {
+                LogUtils.d(TAG, "模型解析失败");
+            }
+        } catch (Exception e) {
+            LogUtils.d(TAG, "加密/解密失败: " + e.getMessage());
+        }
+    }
+
+    // 发送 POST 请求（JSON 数据）
+    public void sendPostRequest(String url, String data, OnResponseListener listener) {
+        RequestBody requestBody = RequestBody.create(
+            MediaType.parse("application/json; charset=utf-8"), // 关键头信息
+            data.getBytes(StandardCharsets.UTF_8)
+        );
+
+        Request request = new Request.Builder()
+            .url(url)
+            .post(requestBody)
+            .addHeader("Content-Type", "application/json") // 显式添加头
+            .build();
+
+        executeRequest(request, listener);
+    }
+
+    // 发送 GET 请求
+    public void sendGetRequest(String url, OnResponseListener listener) {
+        Request request = new Request.Builder()
+            .url(url)
+            .get()
+            .build();
+        executeRequest(request, listener);
+    }
+
+    // 执行请求（子线程处理）
+    private void executeRequest(final Request request, final OnResponseListener listener) {
+        okHttpClient.newCall(request).enqueue(new Callback() {
+                // 响应成功（子线程）
+                @Override
+                public void onResponse(Call call, Response response) throws IOException {
+                    try {
+                        if (!response.isSuccessful()) {
+                            postFailure(listener, "响应码错误：" + response.code());
+                            return;
+                        }
+                        String responseBody = response.body().string();
+                        postSuccess(listener, responseBody);
+                    } catch (Exception e) {
+                        postFailure(listener, "解析失败：" + e.getMessage());
+                    }
+                }
+
+                // 响应失败（子线程）
+                @Override
+                public void onFailure(Call call, IOException e) {
+                    postFailure(listener, "网络失败：" + e.getMessage());
+                }
+
+                // 主线程回调（使用 Handler）
+                private void postSuccess(final OnResponseListener listener, final String msg) {
+                    mainHandler.post(new Runnable() {
+                            @Override
+                            public void run() {
+                                listener.onSuccess(msg);
+                            }
+                        });
+                }
+
+                private void postFailure(final OnResponseListener listener, final String msg) {
+                    mainHandler.post(new Runnable() {
+                            @Override
+                            public void run() {
+                                listener.onFailure(msg);
+                            }
+                        });
+                }
+            });
+    }
+
+    public interface OnResponseListener {
+        /**
+         * 成功响应（主线程回调）
+         * @param responseBody 响应体字符串
+         */
+        void onSuccess(String responseBody);
+
+        /**
+         * 失败回调（包含错误信息）
+         * @param errorMsg 错误描述
+         */
+        void onFailure(String errorMsg);
+    }
+}