Add Android Demo

Prj-Android/hyperlpr3/build.gradle

@@ -44,4 +44,5 @@ dependencies {
     testImplementation 'junit:junit:4.+'
     androidTestImplementation 'androidx.test.ext:junit:1.1.2'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0'
+    implementation 'com.github.smuyyh:ImageSelector:3.0'
 }

Prj-Android/hyperlpr3/src/main/AndroidManifest.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.hyperai.hyperlpr3">
+
+</manifest>

Prj-Android/hyperlpr3/src/main/java/com/hyperai/hyperlpr3/HyperLPR3.java

@@ -1,6 +1,7 @@
 package com.hyperai.hyperlpr3;
 
 import android.content.Context;
+import android.graphics.Bitmap;
 import android.util.Log;
 
 import com.hyperai.hyperlpr3.api.APIDefine;
@@ -60,5 +61,22 @@ public class HyperLPR3 extends TypeDefine implements APIDefine {
         return mCore.plateRecognitionFromBuffer(buf, height, width, rotation, format);
     }
 
+    /**
+     * License plate recognition interface.
+     *
+     * @param image    Bitmap image
+     * @param rotation Original data buffer rotation Angle
+     * @param format   Buffer data coded format
+     * @return Resulting object array
+     */
+    @Override
+    public Plate[] plateRecognition(Bitmap image, int rotation, int format) {
+        int mWidth = image.getWidth();
+        int mHeight = image.getHeight();
+        int[] data = new int[image.getWidth() * image.getHeight()];
+        image.getPixels(data, 0, mWidth, 0, 0, mWidth, mHeight);
+        return mCore.plateRecognitionFromImage(data, mHeight, mWidth, rotation, format);
+    }
+
 
 }

Prj-Android/hyperlpr3/src/main/java/com/hyperai/hyperlpr3/api/APIDefine.java

@@ -1,5 +1,7 @@
 package com.hyperai.hyperlpr3.api;
 
+import android.graphics.Bitmap;
+
 import com.hyperai.hyperlpr3.bean.Plate;
 
 public interface APIDefine {
@@ -15,4 +17,13 @@ public interface APIDefine {
      */
     Plate[] plateRecognition(byte[] buf, int height, int width, int rotation, int format);
 
+    /**
+     * License plate recognition interface.
+     * @param image Bitmap image
+     * @param rotation Original data buffer rotation Angle
+     * @param format Buffer data coded format
+     * @return Resulting object array
+     */
+    Plate[] plateRecognition(Bitmap image, int rotation, int format);
+
 }

Prj-Android/hyperlpr3/src/main/java/com/hyperai/hyperlpr3/core/HyperLPRCore.java

@@ -31,6 +31,10 @@ public class HyperLPRCore {
         return PlateRecognitionFromBuffer(ctxHandle_, buf, height, width, rotation, format);
     }
 
+    public Plate[] plateRecognitionFromImage(int[] buf, int height, int width, int rotation, int format) {
+        return PlateRecognitionFromImage(ctxHandle_, buf, height, width, rotation, format);
+    }
+
     public int release() {
         int ret = -1;
         if (isRunning_) {
@@ -50,4 +54,8 @@ public class HyperLPRCore {
     native int ReleaseRecognizerContext(long handle);
 
     native Plate[] PlateRecognitionFromBuffer(long handle, byte[] buf, int height, int width, int rotation, int format);
+
+    native Plate[] PlateRecognitionFromImage(long handle, int[] buf, int height, int width, int rotation, int format);
+
+
 }