feat: 在 MyTermuxActivity 中添加 Termux 按钮功能

- 在 activity_my_termux.xml 布局中添加 Termux 按钮（底部居中）
- 在 MyTermuxActivity.java 中实现按钮点击事件
- 调用 TermuxCommandExecutor 执行 Termux 命令
- 移除了空 FrameLayout，简化布局结构

winboll/build.properties

@@ -1,8 +1,8 @@
 #Created by .winboll/winboll_app_build.gradle
-#Thu Apr 30 08:55:04 CST 2026
+#Thu Apr 30 09:29:52 CST 2026
 stageCount=26
 libraryProject=
 baseVersion=15.11
 publishVersion=15.11.25
-buildCount=35
+buildCount=38
 baseBetaVersion=15.11.26

winboll/src/main/java/cc/winboll/studio/winboll/applications/MyTermuxActivity.java

@@ -2,16 +2,19 @@ package cc.winboll.studio.winboll.applications;
 
 import android.os.Bundle;
 import android.view.View;
+import android.widget.Button;
 import androidx.appcompat.app.AppCompatActivity;
 import androidx.appcompat.widget.Toolbar;
 import cc.winboll.studio.libappbase.LogUtils;
 import cc.winboll.studio.winboll.R;
+import cc.winboll.studio.winboll.termux.TermuxCommandExecutor;
 
 public class MyTermuxActivity extends AppCompatActivity {
 
     public static final String TAG = "MyTermuxActivity";
 
     private Toolbar mToolbar;
+    private Button mTermuxButton;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
@@ -20,6 +23,8 @@ public class MyTermuxActivity extends AppCompatActivity {
 
         // 初始化工具栏
         initToolbar();
+        // 初始化按钮
+        initTermuxButton();
     }
 
     private void initToolbar() {
@@ -37,4 +42,33 @@ public class MyTermuxActivity extends AppCompatActivity {
             LogUtils.d(TAG, "工具栏初始化完成");
         }
     }
+
+    private void initTermuxButton() {
+        mTermuxButton = findViewById(R.id.btn_termux);
+        if (mTermuxButton != null) {
+            mTermuxButton.setOnClickListener(new View.OnClickListener() {
+                @Override
+                public void onClick(View v) {
+                    LogUtils.d(TAG, "点击 Termux 按钮");
+                    executeSampleCommand();
+                }
+            });
+            LogUtils.d(TAG, "Termux 按钮初始化完成");
+        }
+    }
+
+    private void executeSampleCommand() {
+        if (isTermuxAvailable()) {
+            boolean success = TermuxCommandExecutor.executeTerminalCommand(this, "ls -la /data/data/com.termux/files/home");
+            if (success) {
+                LogUtils.i(TAG, "命令执行成功");
+            } else {
+                LogUtils.e(TAG, "命令执行失败");
+            }
+        }
+    }
+
+    private boolean isTermuxAvailable() {
+        return TermuxCommandExecutor.isTermuxInstalled(this);
+    }
 }

winboll/src/main/res/layout/activity_my_termux.xml

@@ -15,10 +15,15 @@
         app:titleTextColor="@android:color/white"
         app:subtitleTextColor="@android:color/white"/>
 
-    <FrameLayout
-        android:layout_width="match_parent"
-        android:layout_height="match_parent"
-        android:layout_gravity="bottom"
-        android:layout_weight="1"/>
+    <Button
+        android:id="@+id/btn_termux"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="bottom|center_horizontal"
+        android:layout_margin="8dp"
+        android:text="Termux"
+        android:textSize="18sp"
+        android:padding="16dp"
+        android:backgroundTint="@android:color/holo_blue_dark"/>
 
 </FrameLayout>