36张图片打包

app/src/main/cpp/main.cpp

@@ -12,7 +12,7 @@ using namespace std;
 extern "C" {
 
 android_app* g_android_app = nullptr;
-Application* g_Application = nullptr;
+FaceApp* g_Application = nullptr;
 AAssetManager* g_assetManager = nullptr;
 
 void handle_cmd(android_app *pApp, int32_t cmd) {
@@ -143,4 +143,20 @@ Java_com_hmwl_face_1sdk_FaceActivity_SetCppInitArg(JNIEnv *env, jobject thiz, js
         return;
     }
     memcpy(g_InitArgString, nativeString, len);
+}
+extern "C"
+JNIEXPORT void JNICALL
+Java_com_hmwl_face_1sdk_FaceActivity_ChangeStateCpp(JNIEnv *env, jobject thiz, jstring json) {
+    // TODO: implement ChangeStateCpp()
+    const char *nativeString = env->GetStringUTFChars(json, nullptr);
+    jsize len = env->GetStringUTFLength(json);
+    if(len > ArgLen)
+    {
+        aout << "ArgLen to long:" << len << std::endl;
+        return;
+    }
+    if(g_Application->isInited())
+    {
+        g_Application->changeMotion(nativeString);
+    }
 }

app/src/main/java/com/hmwl/face_sdk/FaceActivity.java

@@ -171,31 +171,6 @@ public class FaceActivity extends GameActivity implements FaceLandmarkerHelper.L
     }
 
 
-
-    @Override
-    public boolean onTouchEvent(MotionEvent event) {
-        int action = event.getActionMasked();
-        float x = event.getX();
-        float y = event.getY();
-
-        switch (action) {
-            case MotionEvent.ACTION_DOWN:
-                Log.d(TAG, "Java Layer: Touch DOWN at (" + x + ", " + y + ")");
-                // ✅ 你可以在这里做些事，比如发消息给 C++，或 UI 反馈
-                break;
-            case MotionEvent.ACTION_MOVE:
-                Log.d(TAG, "Java Layer: Touch MOVE");
-                break;
-            case MotionEvent.ACTION_UP:
-                Log.d(TAG, "Java Layer: Touch UP");
-                break;
-        }
-
-        // ⚠️ 关键：返回 false 才能让事件继续传递给 Native 层（C++）
-        // 如果返回 true，表示事件已被消费，C++ 层将收不到！
-        return false;
-    }
-
     @Override
     public void onWindowFocusChanged(boolean hasFocus) {
         super.onWindowFocusChanged(hasFocus);
@@ -290,7 +265,10 @@ public class FaceActivity extends GameActivity implements FaceLandmarkerHelper.L
     {
         SetCppInitArg(json);
     }
+
+    protected native void ChangeStateCpp(String json);
     protected void ChangeState(String json){
         Log.i("FaceActivity", "ChangeState:" + json);
+        ChangeStateCpp(json);
     }
 }

app/src/main/java/com/hmwl/face_sdk/Motion.java

@@ -2,11 +2,11 @@ package com.hmwl.face_sdk;
 import org.json.JSONObject;
 
 public class Motion {
-    public String type;
+    public String type = "no";
-    public String technique;
+    public String technique = "no";
-    public String step;
+    public String step = "no";
-    public String show_type;
+    public String show_type = "no";
-    public String png_name;
+    public String png_name = "no";
     public int png_num;
 
     public JSONObject toJsonObject() {

example/build.gradle

@@ -7,7 +7,7 @@ android {
     compileSdk 36
 
     defaultConfig {
-        applicationId "com.hmwl.f20251028"
+        applicationId "com.hmwl.f20251030"
         minSdk 30
         targetSdk 36
         versionCode 1

example/src/main/assets/pic/png_filenames.json

@@ -0,0 +1,34 @@
+[
+  "11.png",
+  "12.png",
+  "13.png",
+  "14.png",
+  "21.png",
+  "23.png",
+  "24.png",
+  "25.png",
+  "26.png",
+  "27.png",
+  "32.png",
+  "37.png",
+  "4.png",
+  "40.png",
+  "41.png",
+  "45.png",
+  "48.png",
+  "49.png",
+  "5.png",
+  "53.png",
+  "56.png",
+  "59.png",
+  "6.png",
+  "62.png",
+  "65.png",
+  "68.png",
+  "7.png",
+  "71.png",
+  "76.png",
+  "77.png",
+  "78.png",
+  "81.png"
+]

example/src/main/java/com/hmwl/example/MainActivity.java

@@ -1,13 +1,30 @@
 package com.hmwl.example;
 
+import android.content.Context;
 import android.os.Bundle;
+import android.util.Log;
+import android.view.MotionEvent;
+import android.widget.Toast;
 
 import com.hmwl.face_sdk.InitArg;
 import com.hmwl.face_sdk.Motion;
 
 
 import com.hmwl.face_sdk.FaceActivity;
-public class MainActivity extends FaceActivity{
+
+import org.json.JSONArray;
+import org.json.JSONException;
+import org.json.JSONObject;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.util.ArrayList;
+import java.util.List;
+
+public class MainActivity extends FaceActivity
+{
 
     @Override
     protected void onCreate(Bundle savedInstanceState)
@@ -17,7 +34,7 @@ public class MainActivity extends FaceActivity{
         motion.technique = "基础上妆";
         motion.step = "2按压";
         motion.show_type = "方向示意图";
-        motion.png_name = "test";
+        motion.png_name = "4.png";
         motion.png_num = 1;
 
         InitArg initArg = new InitArg();
@@ -25,7 +42,82 @@ public class MainActivity extends FaceActivity{
         initArg.zoom = 1.5f;
         initArg.motion = motion;
         SetInitArg(initArg.toJson());
-        super.onCreate(savedInstanceState);
 
+
+        super.onCreate(savedInstanceState);
+        FaceInit(this);
+        Toast.makeText(this, "4.png", Toast.LENGTH_LONG).show();
+    }
+
+    String GetCurMotionState(int index)
+    {
+        Motion motion = new Motion();
+        motion.png_name = pngFilenames.get(index);
+        motion.png_num = 1;
+        return motion.toJson();
+    }
+
+    @Override
+    public boolean onTouchEvent(MotionEvent event) {
+        // 获取触控动作
+        int action = event.getAction();
+
+        switch (action) {
+            case MotionEvent.ACTION_DOWN:
+                // 手指按下
+                Log.d("TouchEvent", "手指按下 - X: " + event.getX() + ", Y: " + event.getY());
+                break;
+
+            case MotionEvent.ACTION_MOVE:
+                // 手指移动
+                Log.d("TouchEvent", "手指移动 - X: " + event.getX() + ", Y: " + event.getY());
+                break;
+
+            case MotionEvent.ACTION_UP:
+                // 手指抬起
+                Log.d("TouchEvent", "手指抬起");
+                curIndex++;
+                if(curIndex > pngFilenames.size()-1)
+                {
+                    curIndex = 0;
+                }
+                ChangeState(GetCurMotionState(curIndex));
+                Toast.makeText(this, pngFilenames.get(curIndex), Toast.LENGTH_LONG).show();
+                break;
+        }
+
+        return true; // 表示已处理该事件
+    }
+
+    List<String> pngFilenames = null;
+    int curIndex = 0;
+    private void FaceInit(Context context){
+        pngFilenames = readPngFilenamesFromAssets(context, "pic/png_filenames.json");
+    }
+
+    private List<String> readPngFilenamesFromAssets(Context context, String filename) {
+        List<String> pngFilenames = new ArrayList<>();
+
+        try {
+            InputStream is = context.getAssets().open(filename);
+            BufferedReader reader = new BufferedReader(new InputStreamReader(is));
+            StringBuilder stringBuilder = new StringBuilder();
+            String line;
+            while ((line = reader.readLine()) != null) {
+                stringBuilder.append(line);
+            }
+
+            JSONArray jsonArray = new JSONArray(stringBuilder.toString());
+            for (int i = 0; i < jsonArray.length(); i++) {
+                pngFilenames.add(jsonArray.getString(i));
+            }
+
+            reader.close();
+            is.close();
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        return pngFilenames;
     }
 }

example/src/main/res/values/strings.xml

@@ -1,3 +1,3 @@
 <resources>
-    <string name="app_name">f20251028</string>
+    <string name="app_name">f20251030</string>
 </resources>

python/get_png.py

@@ -0,0 +1,51 @@
+import os
+import json
+
+def simple_collect_png_filenames(folder_path, output_file="../example/src/main/assets/pic/png_filenames.json"):
+    """
+    简化版的PNG文件名收集器（不遍历子文件夹）
+    """
+    # 检查文件夹是否存在
+    if not os.path.exists(folder_path):
+        print(f"错误：文件夹 '{folder_path}' 不存在")
+        return []
+    
+    # 获取文件夹中的所有文件
+    try:
+        all_files = os.listdir(folder_path)
+    except PermissionError:
+        print(f"错误：没有权限访问文件夹 '{folder_path}'")
+        return []
+    
+    # 筛选PNG文件
+    png_filenames = []
+    for file in all_files:
+        file_path = os.path.join(folder_path, file)
+        if os.path.isfile(file_path) and file.lower().endswith('.png'):
+            png_filenames.append(file)
+    
+    # 按文件名排序
+    png_filenames.sort()
+    
+    # 保存到JSON文件
+    try:
+        with open(output_file, 'w', encoding='utf-8') as f:
+            json.dump(png_filenames, f, ensure_ascii=False, indent=2)
+        print(f"找到 {len(png_filenames)} 个PNG文件，文件名已保存到 {output_file}")
+    except Exception as e:
+        print(f"保存文件时出错: {e}")
+    
+    # 显示找到的文件
+    if png_filenames:
+        print("\n找到的PNG文件:")
+        for filename in png_filenames:
+            print(f"  - {filename}")
+    
+    return png_filenames
+
+# 使用方法
+if __name__ == "__main__":
+    # 指定要遍历的文件夹
+    folder_to_scan = '../example/src/main/assets/pic'
+    
+    simple_collect_png_filenames(folder_to_scan)

vulkan/FaceApp.cpp

@@ -732,7 +732,7 @@ void FaceApp::initVulkan()
 		loadTexture("demo0_ex.png", m_texs_ex[i], true);
 	}
 	
-	loadTexture("out.png", tex_bg, false);
+	loadTexture("out.png", tex_bg, true);
 	createVertexBuffer();
 	createUniformBuffer();
 	setup_descriptor_pool();
@@ -1137,19 +1137,27 @@ void FaceApp::SetInitArg(const char* arg)
 	
 }
 
+
+void FaceApp::changeMotion(const char* json)
+{
+	Motion motion = json::parse(json);
+	changeMotion(motion);
+}
+
 void FaceApp::changeMotion(Motion& motion)
 {
 	if (_curMotion.getMotionId() == motion.getMotionId())
 	{
 		return;
 	}
-	_curMotion = _initArg.motion;
+	_curMotion = motion;
 	for (int i = 0; i < _curMotion.png_num; ++i)
 	{
 
 #ifdef _WIN32
-		string path = _curMotion.type + "/" + _curMotion.technique + "/" + _curMotion.step + "/" + _curMotion.show_type;
+		//string path = _curMotion.type + "/" + _curMotion.technique + "/" + _curMotion.step + "/" + _curMotion.show_type;
-		string path_name = path + "/" + _curMotion.png_name + std::to_string(i) + ".png";
+		string path = "pic";
+		string path_name = path + "/" + _curMotion.png_name;// +std::to_string(i) + ".png";
 		loadTextureExample(UTF8ToWideString(path_name), m_texs[i], true);
 		if (kThick)
 		{
@@ -1157,8 +1165,9 @@ void FaceApp::changeMotion(Motion& motion)
 			loadTextureExample(UTF8ToWideString(path_name_ex), m_texs_ex[i], true);
 		}
 #else
-		string path = _curMotion.type + "/" + _curMotion.technique + "/" + _curMotion.step + "/" + _curMotion.show_type;
+		//string path = _curMotion.type + "/" + _curMotion.technique + "/" + _curMotion.step + "/" + _curMotion.show_type;
-		string path_name = path + "/" + _curMotion.png_name + std::to_string(i) + ".png";
+		string path = "pic";
+		string path_name = path + "/" + _curMotion.png_name;// +std::to_string(i) + ".png";
 		loadTexture(path_name, m_texs[i], true);
 		if (kThick)
 		{

vulkan/FaceApp.h

@@ -19,7 +19,7 @@ struct Motion {
     string png_name;
     int png_num;
     string getMotionId() {
-        return type + technique + step + show_type;
+        return type + technique + step + show_type + png_name;
     }
     NLOHMANN_DEFINE_TYPE_INTRUSIVE(Motion, type, technique, step, show_type, png_name, png_num)
 };
@@ -104,7 +104,7 @@ private:
     VkPipelineLayout m_pipelineLayout = VK_NULL_HANDLE;
     VkDescriptorSetLayout m_descriptorSetLayout = VK_NULL_HANDLE;
     vector<VkDescriptorSet> m_descriptor_sets;
-    const int kMaxTexture = 20;
+    const int kMaxTexture = 2;
     vector<Texture> m_texs;
     vector<Texture> m_texs_ex;
 
@@ -137,8 +137,10 @@ private:
     VkDescriptorSetLayout m_descriptorSetLayout_bg = VK_NULL_HANDLE;
     VkDescriptorSet       m_descriptor_set_bg = VK_NULL_HANDLE;
 
-    void changeMotion(Motion& motion);
+    
 public:
+    void changeMotion(const char* json);
+    void changeMotion(Motion& motion);
     InitArg _initArg;
     Motion _curMotion;
     int _curTexIndex = 0;

vulkan/main.cpp

@@ -53,7 +53,7 @@ int main() {
     motion.technique = "基础上妆";
     motion.step = "2按压";
     motion.show_type = "方向示意图";
-    motion.png_name = "test";
+    motion.png_name = "4.png";
     motion.png_num = 1;
 #