feat: 新增ProtectModeTextView自定义控件

1. 继承LinearLayout，内置TextView与0~12刻度SeekBar
2. 刻度0保持原始文本不打乱，1~12为每组相邻字符个数
3. 按刻度固定长度从头至尾字符分组，分组列表随机打乱后拼接输出
4. 支持含空格/标点完整字符解析，对外提供setContentText设置文本接口

mymessagemanager/build.properties

@@ -1,8 +1,8 @@
 #Created by .winboll/winboll_app_build.gradle
-#Wed Feb 11 05:29:19 HKT 2026
+#Fri May 08 11:33:06 GMT 2026
 stageCount=8
 libraryProject=
 baseVersion=15.12
 publishVersion=15.12.7
-buildCount=0
+buildCount=9
 baseBetaVersion=15.12.8

mymessagemanager/src/main/java/cc/winboll/studio/mymessagemanager/unittest/UnitTestActivity.java

@@ -11,20 +11,29 @@ import android.view.View;
 import cc.winboll.studio.libappbase.LogUtils;
 import cc.winboll.studio.libappbase.LogView;
 import cc.winboll.studio.mymessagemanager.R;
+import cc.winboll.studio.mymessagemanager.views.ProtectModeTextView;
 
 public class UnitTestActivity extends Activity {
 
     public static final String TAG = "UnitTestActivity";
 
     LogView mLogView;
-    
+    // 新增自定义控件
+    ProtectModeTextView mProtectModeTv;
+
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_unittest);
-        
+
         mLogView = findViewById(R.id.logview);
         mLogView.start();
+
+        // 初始化ProtectModeTextView
+        mProtectModeTv = findViewById(R.id.protect_mode_tv);
+        // 设置测试文本，可自行修改
+        String testText = "abcdefghijklmnopqrstuvwxyz消息管理 隐私保护 文本随机组合 滑动刻度测试1234567890";
+        mProtectModeTv.setContentText(testText);
     }
 
     public void onMain(View view) {
@@ -34,3 +43,4 @@ public class UnitTestActivity extends Activity {
         AddressUtils_Test.main(this);
     }
 }
+

mymessagemanager/src/main/java/cc/winboll/studio/mymessagemanager/views/ProtectModeTextView.java

@@ -0,0 +1,136 @@
+package cc.winboll.studio.mymessagemanager.views;
+
+import android.content.Context;
+import android.util.AttributeSet;
+import android.view.LayoutInflater;
+import android.widget.LinearLayout;
+import android.widget.SeekBar;
+import android.widget.TextView;
+import cc.winboll.studio.mymessagemanager.R;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.Random;
+
+/**
+ * 保护模式自定义控件
+ * 最终规则：
+ * 1. 刻度范围 0~12
+ * 2. 刻度值 = 每一组截取【相邻字符个数】
+ * 3. 从头到尾按固定长度切块分组
+ * 4. 所有分组收集后随机打乱再拼接输出
+ * 5. 刻度0 = 不打乱，显示原文
+ * 6. 按原生字符计算（包含空格、标点）
+ */
+public class ProtectModeTextView extends LinearLayout {
+
+    private TextView tvContent;
+    private SeekBar seekBarScale;
+    private String originText;
+    private List<Character> charAllList;
+    private final Random random = new Random();
+
+    public ProtectModeTextView(Context context) {
+        super(context);
+        initView(context);
+    }
+
+    public ProtectModeTextView(Context context, AttributeSet attrs) {
+        super(context, attrs);
+        initView(context);
+    }
+
+    public ProtectModeTextView(Context context, AttributeSet attrs, int defStyleAttr) {
+        super(context, attrs, defStyleAttr);
+        initView(context);
+    }
+
+    private void initView(Context context) {
+        LayoutInflater.from(context).inflate(R.layout.layout_protect_mode_textview, this, true);
+        tvContent = findViewById(R.id.tv_content);
+        seekBarScale = findViewById(R.id.seek_bar_scale);
+
+        // 刻度 0 ~ 12
+        seekBarScale.setMax(12);
+        seekBarScale.setProgress(0);
+
+        charAllList = new ArrayList<>();
+
+        seekBarScale.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() {
+				@Override
+				public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
+					handleTextLogic(progress);
+				}
+
+				@Override
+				public void onStartTrackingTouch(SeekBar seekBar) {}
+				@Override
+				public void onStopTrackingTouch(SeekBar seekBar) {}
+			});
+    }
+
+    public void setContentText(String text) {
+        this.originText = text;
+        convertToCharList(text);
+        handleTextLogic(seekBarScale.getProgress());
+    }
+
+    private void convertToCharList(String text) {
+        charAllList.clear();
+        if (text == null || text.isEmpty()) {
+            return;
+        }
+        char[] chars = text.toCharArray();
+        for (char c : chars) {
+            charAllList.add(c);
+        }
+    }
+
+    private void handleTextLogic(int groupSize) {
+        if (charAllList.isEmpty()) {
+            tvContent.setText(originText);
+            return;
+        }
+
+        // 刻度0 原样不打乱
+        if (groupSize <= 0) {
+            tvContent.setText(originText);
+            return;
+        }
+
+        List<String> groupList = new ArrayList<>();
+        int totalLen = charAllList.size();
+
+        // 从头到尾 按 groupSize 个相邻字符切块
+        int index = 0;
+        while (index < totalLen) {
+            StringBuilder sb = new StringBuilder();
+            // 每一组取 groupSize 个相邻字符
+            for (int i = 0; i < groupSize && index < totalLen; i++) {
+                sb.append(charAllList.get(index));
+                index++;
+            }
+            groupList.add(sb.toString());
+        }
+
+        // 所有分组随机打乱
+        Collections.shuffle(groupList, random);
+
+        // 拼接输出
+        StringBuilder result = new StringBuilder();
+        for (String item : groupList) {
+            result.append(item);
+        }
+
+        tvContent.setText(result.toString());
+    }
+
+    public String getOriginText() {
+        return originText;
+    }
+
+    public void resetSeekBar() {
+        seekBarScale.setProgress(0);
+    }
+}
+

mymessagemanager/src/main/res/layout/activity_unittest.xml

@@ -1,44 +1,52 @@
 <?xml version="1.0" encoding="utf-8"?>
 <LinearLayout
-	xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:android="http://schemas.android.com/apk/res/android"
-	xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
-	android:orientation="vertical"
+    android:orientation="vertical"
-	android:layout_width="match_parent"
+    android:layout_width="match_parent"
-	android:layout_height="match_parent">
+    android:layout_height="match_parent">
 
-	<ScrollView
+    <ScrollView
-		android:layout_width="match_parent"
+        android:layout_width="match_parent"
-		android:layout_height="500dp">
+        android:layout_height="wrap_content">
 
-		<LinearLayout
+        <LinearLayout
-			android:orientation="vertical"
+            android:orientation="vertical"
-			android:layout_width="match_parent"
+            android:layout_width="match_parent"
-			android:layout_height="wrap_content">
+            android:layout_height="wrap_content"
+            android:padding="10dp">
 
-			<LinearLayout
+            <!-- 新增：自定义ProtectModeTextView -->
-				android:orientation="horizontal"
+            <cc.winboll.studio.mymessagemanager.views.ProtectModeTextView
-				android:layout_width="match_parent"
+                android:id="@+id/protect_mode_tv"
-				android:layout_height="wrap_content"
+                android:layout_width="match_parent"
-				android:gravity="right">
+                android:layout_height="wrap_content"
+                android:layout_marginBottom="15dp"/>
 
-				<Button
+            <LinearLayout
-					android:layout_width="wrap_content"
+                android:orientation="horizontal"
-					android:layout_height="wrap_content"
+                android:layout_width="match_parent"
-					android:text="Test Main"
+                android:layout_height="wrap_content"
-					android:onClick="onMain"
+                android:gravity="right">
-					android:textAllCaps="false"/>
 
-			</LinearLayout>
+                <Button
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="Test Main"
+                    android:onClick="onMain"
+                    android:textAllCaps="false"/>
 
-		</LinearLayout>
+            </LinearLayout>
 
-	</ScrollView>
+        </LinearLayout>
 
-	<cc.winboll.studio.libappbase.LogView
+    </ScrollView>
-		android:layout_width="match_parent"
+
-		android:layout_height="0dp"
+    <cc.winboll.studio.libappbase.LogView
-		android:layout_weight="1.0"
+        android:layout_width="match_parent"
-		android:id="@+id/logview"/>
+        android:layout_height="0dp"
+        android:layout_weight="1.0"
+        android:id="@+id/logview"/>
 
 </LinearLayout>
 

mymessagemanager/src/main/res/layout/layout_protect_mode_textview.xml

@@ -0,0 +1,22 @@
+<?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="wrap_content"
+    android:orientation="vertical"
+    android:padding="16dp">
+
+    <TextView
+        android:id="@+id/tv_content"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:textSize="16sp"
+        android:gravity="center"/>
+
+    <SeekBar
+		android:id="@+id/seek_bar_scale"
+		android:layout_width="match_parent"
+		android:layout_height="wrap_content"
+		android:layout_marginTop="12dp"/>
+
+</LinearLayout>
+