Add first version of face detection, landmarks and pupil detection.

app/.gitignore

@@ -0,0 +1 @@
+/build

app/build.gradle

@@ -0,0 +1,57 @@
+plugins {
+    id 'com.android.application'
+    id 'kotlin-android'
+}
+
+android {
+    signingConfigs {
+        pidroid {
+            keyAlias 'androiddebugkey'
+            keyPassword 'android'
+            storeFile file('/home/adrian/.android/debug.keystore')
+            storePassword 'android'
+        }
+    }
+    compileSdkVersion 30
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.suaro.pidroidapp"
+        minSdkVersion 23
+        targetSdkVersion 30
+        versionCode 1
+        versionName "1.0"
+
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+    }
+
+
+    buildTypes {
+        release {
+            minifyEnabled true
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-build.pro'
+            signingConfig signingConfigs.pidroid
+        }
+    }
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+}
+
+dependencies {
+
+    implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
+    implementation 'androidx.core:core-ktx:1.3.2'
+    implementation 'androidx.appcompat:appcompat:1.2.0'
+    implementation 'com.google.android.material:material:1.2.1'
+    implementation 'androidx.constraintlayout:constraintlayout:2.0.4'
+    implementation project(path: ':pidroid')
+    testImplementation 'junit:junit:4.+'
+    androidTestImplementation 'androidx.test.ext:junit:1.1.2'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0'
+}

app/proguard-rules.pro

@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile

app/src/androidTest/java/com/suaro/pidroid/ExampleInstrumentedTest.kt

@@ -0,0 +1,24 @@
+package com.suaro.pidroidapp
+
+import androidx.test.platform.app.InstrumentationRegistry
+import androidx.test.ext.junit.runners.AndroidJUnit4
+
+import org.junit.Test
+import org.junit.runner.RunWith
+
+import org.junit.Assert.*
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * See [testing documentation](http://d.android.com/tools/testing).
+ */
+@RunWith(AndroidJUnit4::class)
+class ExampleInstrumentedTest {
+    @Test
+    fun useAppContext() {
+        // Context of the app under test.
+        val appContext = InstrumentationRegistry.getInstrumentation().targetContext
+        assertEquals("com.suaro.pidroidapp", appContext.packageName)
+    }
+}

app/src/main/AndroidManifest.xml

@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.suaro.pidroidapp">
+    <uses-permission android:name="android.permission.CAMERA" />
+    <uses-feature android:name="android.hardware.camera"
+        android:required="true" />
+    <permission android:name="android.permission.FLASHLIGHT"
+        android:permissionGroup="android.permission-group.HARDWARE_CONTROLS"
+        android:protectionLevel="normal" />
+    <uses-feature android:name="android.hardware.camera.flash" android:required="false" />
+    <application
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/Theme.PiDroid" >
+        <activity android:name="com.suaro.pidroidapp.MainActivity"
+            android:configChanges="keyboardHidden|orientation"
+            android:screenOrientation="portrait">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest>

app/src/main/java/com/suaro/pidroidapp/ImageActivity.kt

@@ -0,0 +1,94 @@
+package com.suaro.pidroidapp
+
+import android.content.res.AssetManager
+import android.graphics.Bitmap
+import android.graphics.drawable.BitmapDrawable
+import android.os.Bundle
+import android.os.Handler
+import android.util.Log
+import android.widget.FrameLayout
+import android.widget.ImageView
+import androidx.appcompat.app.AppCompatActivity
+import androidx.fragment.app.FragmentTransaction
+import com.suaro.pidroid.Pidroid
+import com.suaro.pidroid.core.PidroidConfig
+import com.suaro.pidroidapp.camera.Camera
+import com.suaro.pidroidapp.capturer.Capturer
+import com.suaro.pidroidapp.capturer.view.CapturerFragment
+import com.suaro.pidroidapp.core.CameraPreviewListener
+import java.util.*
+
+
+class ImageActivity : AppCompatActivity(), Camera.View, Capturer.View{
+
+    private lateinit var capturerLayout: FrameLayout
+    private lateinit var imageTest: ImageView
+
+    private lateinit var capturerFragment: CapturerFragment
+
+    private var cameraPreviewListenerList: ArrayList<CameraPreviewListener>? = null
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(com.suaro.pidroidapp.R.layout.activity_image)
+
+        capturerLayout = findViewById(R.id.capturer_fragment)
+        imageTest = findViewById(R.id.photo)
+        setupNative()
+    }
+
+    private fun setupNative() {
+        val pidroidConfig = PidroidConfig()
+        Pidroid.setup(this, pidroidConfig)
+    }
+
+    override fun onPause() {
+        super.onPause()
+    }
+
+    override fun onResume() {
+        super.onResume()
+
+        val handler: Handler = Handler();
+        onCameraStart()
+        handler.postDelayed({
+            val drawable: BitmapDrawable = imageTest.getDrawable() as BitmapDrawable
+            val bitmap: Bitmap = drawable.bitmap
+            onPreviewFrame(bitmap)
+        }, 1000)
+
+    }
+
+    override fun onDestroy() {
+        super.onDestroy()
+    }
+
+    override fun onCameraStart() {
+        loadCapturerFragment()
+    }
+
+    override fun onPreviewFrame(bitmap: Bitmap) {
+        cameraPreviewListenerList!!.forEach {
+            it.onPreviewFrame(bitmap)
+        }
+    }
+
+    override fun onCapturerFinish() {
+        Log.i("Capturer", "Finish")
+    }
+
+
+    fun loadCapturerFragment() {
+        capturerFragment = CapturerFragment.newInstance();
+        val transaction: FragmentTransaction = supportFragmentManager.beginTransaction()
+        transaction.replace(R.id.capturer_fragment, capturerFragment)
+        transaction.commit()
+    }
+
+    fun addCameraPreviewListener(listener: CameraPreviewListener) {
+        if (cameraPreviewListenerList == null) {
+            cameraPreviewListenerList = ArrayList<CameraPreviewListener>()
+        }
+        cameraPreviewListenerList!!.add(listener)
+    }
+}

app/src/main/java/com/suaro/pidroidapp/MainActivity.kt

@@ -0,0 +1,92 @@
+package com.suaro.pidroidapp
+
+import android.content.res.AssetManager
+import android.graphics.Bitmap
+import android.os.Bundle
+import android.util.Log
+import android.widget.FrameLayout
+import androidx.appcompat.app.AppCompatActivity
+import androidx.fragment.app.FragmentTransaction
+import com.suaro.pidroid.Pidroid
+import com.suaro.pidroid.core.PidroidConfig
+import com.suaro.pidroidapp.camera.Camera
+import com.suaro.pidroidapp.camera.view.CameraFragment
+import com.suaro.pidroidapp.capturer.Capturer
+import com.suaro.pidroidapp.capturer.view.CapturerFragment
+import com.suaro.pidroidapp.core.CameraPreviewListener
+import java.util.*
+
+
+class MainActivity : AppCompatActivity(), Camera.View, Capturer.View{
+
+    private lateinit var capturerLayout: FrameLayout
+    private lateinit var cameraLayout: FrameLayout
+
+    private lateinit var capturerFragment: CapturerFragment
+    private lateinit var cameraFragment: CameraFragment
+
+    private var cameraPreviewListenerList: ArrayList<CameraPreviewListener>? = null
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.activity_main)
+
+        cameraLayout = findViewById(R.id.camera_fragment)
+        capturerLayout = findViewById(R.id.capturer_fragment)
+
+        setupNative()
+        loadCameraFragment()
+    }
+
+    private fun setupNative() {
+        val pidroidConfig = PidroidConfig()
+        Pidroid.setup(this, pidroidConfig)
+    }
+
+    override fun onPause() {
+        super.onPause()
+    }
+
+    override fun onResume() {
+        super.onResume()
+    }
+
+    override fun onDestroy() {
+        super.onDestroy()
+    }
+
+    override fun onCameraStart() {
+        loadCapturerFragment()
+    }
+
+    override fun onPreviewFrame(bitmap: Bitmap) {
+        cameraPreviewListenerList!!.forEach {
+            it.onPreviewFrame(bitmap)
+        }
+    }
+
+    override fun onCapturerFinish() {
+        Log.i("Capturer", "Finish")
+    }
+
+    fun loadCameraFragment() {
+        cameraFragment = CameraFragment.newInstance();
+        val transaction: FragmentTransaction = supportFragmentManager.beginTransaction()
+        transaction.replace(R.id.camera_fragment, cameraFragment)
+        transaction.commit()
+    }
+
+    fun loadCapturerFragment() {
+        capturerFragment = CapturerFragment.newInstance();
+        val transaction: FragmentTransaction = supportFragmentManager.beginTransaction()
+        transaction.replace(R.id.capturer_fragment, capturerFragment)
+        transaction.commit()
+    }
+
+    fun addCameraPreviewListener(listener: CameraPreviewListener) {
+        if (cameraPreviewListenerList == null) {
+            cameraPreviewListenerList = ArrayList<CameraPreviewListener>()
+        }
+        cameraPreviewListenerList!!.add(listener)
+    }
+}

app/src/main/java/com/suaro/pidroidapp/camera/Camera.kt

@@ -0,0 +1,14 @@
+package com.suaro.pidroidapp.camera
+
+import android.graphics.Bitmap
+
+interface Camera {
+    interface View{
+        fun onCameraStart()
+        fun onPreviewFrame(bitmap: Bitmap)
+    }
+
+    interface Presenter {
+
+    }
+}