ADD) save plate image

app/src/main/java/com/carplate/camerax/DBHelper.java

@@ -0,0 +1,113 @@
+package com.carplate.camerax;
+import android.content.Context;
+import android.database.Cursor;
+import android.database.sqlite.SQLiteDatabase;
+import android.database.sqlite.SQLiteOpenHelper;
+
+public class DBHelper extends SQLiteOpenHelper {
+    static final String DATABASE_NAME = "test.db";
+
+    // DBHelper 생성자
+    public DBHelper(Context context, int version) {
+        super(context, DATABASE_NAME, null, version);
+    }
+
+    // Person Table 생성
+    @Override
+    public void onCreate(SQLiteDatabase db) {
+        db.execSQL("CREATE TABLE ExistCar(carNum TEXT)");
+    }
+
+    // Person Table Upgrade
+    @Override
+    public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
+        db.execSQL("DROP TABLE IF EXISTS Person");
+        onCreate(db);
+    }
+
+    // Person Table 데이터 입력
+    public void insert(String carNum) {
+        SQLiteDatabase db = getWritableDatabase();
+        db.execSQL("INSERT INTO ExistCar VALUES('" + carNum + "')");
+        db.close();
+    }
+
+    /*
+    // Person Table 데이터 수정
+    public void Update(String name, int age, String Addr) {
+        SQLiteDatabase db = getWritableDatabase();
+        db.execSQL("UPDATE Person SET age = " + age + ", ADDR = '" + Addr + "'" + " WHERE NAME = '" + name + "'");
+        db.close();
+    }
+
+
+    // Person Table 데이터 삭제
+    public void Delete(String name) {
+        SQLiteDatabase db = getWritableDatabase();
+        db.execSQL("DELETE Person WHERE NAME = '" + name + "'");
+        db.close();
+    }
+
+     */
+
+    // Person Table 조회
+    public boolean getResult(String carNum) {
+        // 읽기가 가능하게 DB 열기
+        SQLiteDatabase db = getReadableDatabase();
+
+        // DB에 있는 데이터를 쉽게 처리하기 위해 Cursor를 사용하여 테이블에 있는 모든 데이터 출력
+        Cursor cursor = db.rawQuery("SELECT * FROM ExistCar WHERE carNum = ?", new String[] {carNum});
+        while (cursor.moveToNext()) {
+            return true;
+        }
+
+        return false;
+    }
+}
+
+/*
+public class ConnectDB {
+    private static ConnectDB instance = new ConnectDB();
+
+    public static ConnectDB getInstance() {
+        return instance;
+    }
+    public ConnectDB() {  }
+
+    // oracle 계정
+    String jdbcUrl = "jdbc:oracle:thin:@IPv4주소:1521:testdb";
+    String userId = "test";
+    String userPw = "test";
+
+    Connection conn = null;
+    PreparedStatement pstmt = null;
+    ResultSet rs = null;
+
+    String sql = "";
+    String returns = "a";
+
+    public String connectionDB(String detectNum) {
+        try {
+            Class.forName("oracle.jdbc.driver.OracleDriver");
+            conn = DriverManager.getConnection(jdbcUrl, userId, userPw);
+
+            sql = "SELECT id FROM plateNumTable WHERE plateNum = ?";
+            pstmt = conn.prepareStatement(sql);
+            pstmt.setString(1, detectNum);
+
+            rs = pstmt.executeQuery();
+            if (rs.next()) {
+                returns = "DB에 존재하는 차량";
+            } else {
+                returns = "DB에 존재하지 않는 차량";
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+        } finally {
+            if (pstmt != null)try {pstmt.close();} catch (SQLException ex) {}
+            if (conn != null)try {conn.close();    } catch (SQLException ex) {    }
+        }
+        return returns;
+    }
+}
+*/

app/src/main/java/com/carplate/camerax/MainActivity.java

@@ -1,7 +1,5 @@
 package com.carplate.camerax;
 
-
-
 import androidx.appcompat.app.AppCompatActivity;
 
 import android.annotation.SuppressLint;
@@ -16,6 +14,7 @@
 import android.widget.Button;
 import android.widget.ImageView;
 import android.widget.TextView;
+import android.widget.Toast;
 
 import org.opencv.android.BaseLoaderCallback;
 import org.opencv.android.CameraBridgeViewBase;
@@ -35,7 +34,9 @@
 import org.tensorflow.lite.nnapi.NnApiDelegate;
 
 
-
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
 import java.io.IOException;
 import java.util.ArrayList;
 import java.util.Collections;
@@ -76,6 +77,8 @@ public class MainActivity extends AppCompatActivity
     private Bitmap onFrame2; // alignment input
     private Bitmap onFrame3; // char input
 
+    String beforePlate = "0";
+
     // 모델 정의
     DHDetectionModel detectionModel;
     AlignmentModel alignmentModel;
@@ -356,23 +359,79 @@ public Mat onCameraFrame(CameraBridgeViewBase.CvCameraViewFrame inputFrame) {
             double fps = Math.round(((1.0/(end-start))*1000*100.0))/100.0;
             String infer_result = fps + "  fps";
 
-            runOnUiThread(new Runnable() {
-                @Override
-                public void run() {
-                    try {
-                        tvTime.setText(infer_result);
-                        textView.setText(result2);
-                        imageView.setImageBitmap(onFrame3);
-                    } catch (Exception e) {
-                        e.printStackTrace();
+            if(result2.equals(beforePlate)){}
+            else {
+                runOnUiThread(new Runnable() {
+                    @Override
+                    public void run() {
+                        try {
+                            tvTime.setText(infer_result);
+                            textView.setText(result2);
+                            imageView.setImageBitmap(onFrame3);
+                            beforePlate = result2;
+                            saveImg(onFrame3, result2);
+                            DBHelper dbHelper = new DBHelper(MainActivity.this, 1);
+                            //String checkDB = connectDB.connectionDB(result2);
+
+                            if(dbHelper.getResult(result2)) {
+                                Toast.makeText(MainActivity.this, "exist", Toast.LENGTH_SHORT).show();
+                            }else{
+                                Toast.makeText(MainActivity.this, "no exist", Toast.LENGTH_SHORT).show();
+                            }
+
+                        } catch (Exception e) {
+                            e.printStackTrace();
+                        }
                     }
-                }
-            });
+                });
+            }
         }
         else{
 
             m_CameraView.enableView();
         }
         return matInput;
     }
+
+    private void saveImg(Bitmap bitmap, String textview) {
+
+        try {
+            //저장할 파일 경로
+            File storageDir = new File(getFilesDir() + "/capture");
+            if (!storageDir.exists()) //폴더가 없으면 생성.
+                storageDir.mkdirs();
+
+            String filename =  textView.getText().toString() + ".jpg";
+
+            // 기존에 있다면 삭제
+            File file = new File(storageDir, filename);
+            boolean deleted = file.delete();
+            Log.d("TAG", "Delete Dup Check : " + deleted);
+            FileOutputStream output = null;
+
+            try {
+                output = new FileOutputStream(file);
+                //BitmapDrawable drawable = (BitmapDrawable) ivCapture.getDrawable();
+                //Bitmap bitmap = drawable.getBitmap();
+                bitmap.compress(Bitmap.CompressFormat.JPEG, 70, output); //해상도에 맞추어 Compress
+            } catch (FileNotFoundException e) {
+                e.printStackTrace();
+            } finally {
+                try {
+                    assert output != null;
+                    output.close();
+                } catch (IOException e) {
+                    e.printStackTrace();
+                }
+            }
+
+            Log.d("TAG", "Captured Saved");
+            Toast.makeText(this, "Capture Saved ", Toast.LENGTH_SHORT).show();
+        } catch (Exception e) {
+            Log.d("TAG", "Capture Saving Error!", e);
+            Toast.makeText(this, "Save failed", Toast.LENGTH_SHORT).show();
+
+        }
+    }
+
 }

opencv/build/intermediates/cxx/create_cxx_tasks_30_timing.txt

@@ -0,0 +1,9 @@
+# C/C++ build system timings
+create_cxx_tasks
+  create-initial-cxx-model
+    create-module-model 16ms
+    create-ARM64_V8A-model 10ms
+    [gap of 25ms]
+  create-initial-cxx-model completed in 54ms
+create_cxx_tasks completed in 54ms
+

opencv/build/intermediates/cxx/ndk_locator_record_366m712u.json

@@ -0,0 +1,11 @@
+{
+  "ndk": "C:\\CookAndroid\\SDK\\ndk\\23.1.7779620",
+  "revision": {
+    "mMajor": 23,
+    "mMinor": 1,
+    "mMicro": 7779620,
+    "mPreview": 0,
+    "mPrecision": "MICRO",
+    "mPreviewSeparator": " "
+  }
+}

opencv/build/intermediates/cxx/ndk_locator_record_366m712u.log

@@ -0,0 +1,86 @@
+[
+  {
+    "level_": 0,
+    "message_": "android.ndkVersion from module build.gradle is [not set]",
+    "file_": "",
+    "tag_": "",
+    "diagnosticCode_": 0,
+    "memoizedIsInitialized": 1,
+    "unknownFields": {
+      "fields": {},
+      "fieldsDescending": {}
+    },
+    "memoizedSize": -1,
+    "memoizedHashCode": 2084317329
+  },
+  {
+    "level_": 0,
+    "message_": "android.ndkPath from module build.gradle is not set",
+    "file_": "",
+    "tag_": "",
+    "diagnosticCode_": 0,
+    "memoizedIsInitialized": 1,
+    "unknownFields": {
+      "fields": {},
+      "fieldsDescending": {}
+    },
+    "memoizedSize": -1,
+    "memoizedHashCode": -1418461864
+  },
+  {
+    "level_": 0,
+    "message_": "ndk.dir in local.properties is not set",
+    "file_": "",
+    "tag_": "",
+    "diagnosticCode_": 0,
+    "memoizedIsInitialized": 1,
+    "unknownFields": {
+      "fields": {},
+      "fieldsDescending": {}
+    },
+    "memoizedSize": -1,
+    "memoizedHashCode": -714000671
+  },
+  {
+    "level_": 0,
+    "message_": "Not considering ANDROID_NDK_HOME because support was removed after deprecation period.",
+    "file_": "",
+    "tag_": "",
+    "diagnosticCode_": 0,
+    "memoizedIsInitialized": 1,
+    "unknownFields": {
+      "fields": {},
+      "fieldsDescending": {}
+    },
+    "memoizedSize": -1,
+    "memoizedHashCode": 1148813399
+  },
+  {
+    "level_": 0,
+    "message_": "sdkFolder is C:\\CookAndroid\\SDK",
+    "file_": "",
+    "tag_": "",
+    "diagnosticCode_": 0,
+    "memoizedIsInitialized": 1,
+    "unknownFields": {
+      "fields": {},
+      "fieldsDescending": {}
+    },
+    "memoizedSize": -1,
+    "memoizedHashCode": -1616183371
+  },
+  {
+    "level_": 0,
+    "message_": "Because no explicit NDK was requested, the default version [23.1.7779620] for this Android Gradle Plugin will be used",
+    "file_": "",
+    "tag_": "",
+    "diagnosticCode_": 0,
+    "memoizedIsInitialized": 1,
+    "unknownFields": {
+      "fields": {},
+      "fieldsDescending": {}
+    },
+    "memoizedSize": -1,
+    "memoizedHashCode": 2082435688
+  }
+]

opencv/build/intermediates/cxx/ndk_locator_record_366m712u_key.json

@@ -0,0 +1,6 @@
+{
+  "sdkFolder": "C:\\CookAndroid\\SDK",
+  "sideBySideNdkFolderNames": [
+    "23.1.7779620"
+  ]
+}