Changed to look like the clearer old-school style as used in original WeKnowHowYouFeel

app/src/main/AndroidManifest.xml

@@ -39,6 +39,7 @@
             android:name=".MainActivity"
             android:configChanges="screenSize|keyboardHidden|orientation"
             android:label="@string/app_name"
+            android:screenOrientation="landscape"
             android:theme="@style/MainActivityTheme">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />

app/src/main/java/com/affectiva/affdexme/MainActivity.java

@@ -108,7 +108,7 @@ public class MainActivity extends AppCompatActivity
     private RelativeLayout metricViewLayout;
     private LinearLayout leftMetricsLayout;
     private LinearLayout rightMetricsLayout;
-    private MetricDisplay[] metricDisplays;
+    private TextView[] metricDisplays;
     private TextView[] metricNames;
     private TextView fpsName;
     private TextView fpsPct;
@@ -129,6 +129,7 @@ public class MainActivity extends AppCompatActivity
     private boolean isFrontFacingCameraDetected = true;
     private boolean isBackFacingCameraDetected = true;
     private boolean multiFaceModeEnabled = false;
+    private TextView showFaceText;
 
     private MediaPlayer mp;
 
@@ -356,8 +357,8 @@ public class MainActivity extends AppCompatActivity
         leftMetricsLayout = (LinearLayout) findViewById(R.id.left_metrics);
         rightMetricsLayout = (LinearLayout) findViewById(R.id.right_metrics);
         mainLayout = (RelativeLayout) findViewById(R.id.main_layout);
-        fpsPct = (TextView) findViewById(R.id.fps_value);
-        fpsName = (TextView) findViewById(R.id.fps_name);
+//        fpsPct = (TextView) findViewById(R.id.fps_value);
+//        fpsName = (TextView) findViewById(R.id.fps_name);
         cameraView = (SurfaceView) findViewById(R.id.camera_preview);
         drawingView = (DrawingView) findViewById(R.id.drawing_view);
         progressBar = (ProgressBar) findViewById(R.id.progress_bar);
@@ -373,25 +374,26 @@ public class MainActivity extends AppCompatActivity
         metricNames[4] = (TextView) findViewById(R.id.metric_name_4);
         metricNames[5] = (TextView) findViewById(R.id.metric_name_5);
         metricNames[6] = (TextView) findViewById(R.id.metric_name_6);
-        metricDisplays = new MetricDisplay[NUM_METRICS_DISPLAYED];
-        metricDisplays[0] = (MetricDisplay) findViewById(R.id.metric_pct_0);
-        metricDisplays[1] = (MetricDisplay) findViewById(R.id.metric_pct_1);
-        metricDisplays[2] = (MetricDisplay) findViewById(R.id.metric_pct_2);
-        metricDisplays[3] = (MetricDisplay) findViewById(R.id.metric_pct_3);
-        metricDisplays[4] = (MetricDisplay) findViewById(R.id.metric_pct_4);
-        metricDisplays[5] = (MetricDisplay) findViewById(R.id.metric_pct_5);
-        metricDisplays[6] = (MetricDisplay) findViewById(R.id.metric_pct_6);
+        metricDisplays = new TextView[NUM_METRICS_DISPLAYED];
+        metricDisplays[0] = (TextView) findViewById(R.id.metric_pct_0);
+        metricDisplays[1] = (TextView) findViewById(R.id.metric_pct_1);
+        metricDisplays[2] = (TextView) findViewById(R.id.metric_pct_2);
+        metricDisplays[3] = (TextView) findViewById(R.id.metric_pct_3);
+        metricDisplays[4] = (TextView) findViewById(R.id.metric_pct_4);
+        metricDisplays[5] = (TextView) findViewById(R.id.metric_pct_5);
+        metricDisplays[6] = (TextView) findViewById(R.id.metric_pct_6);
+        showFaceText = (TextView) findViewById(R.id.no_face_found);
 
         //Load Application Font and set UI Elements to use it
         Typeface face = Typeface.createFromAsset(getAssets(), "fonts/Square.ttf");
-        for (TextView textView : metricNames) {
-            textView.setTypeface(face);
-        }
-        for (MetricDisplay metricDisplay : metricDisplays) {
-            metricDisplay.setTypeface(face);
-        }
-        fpsPct.setTypeface(face);
-        fpsName.setTypeface(face);
+//        for (TextView textView : metricNames) {
+//            textView.setTypeface(face);
+//        }
+//        for (TextView metricDisplay : metricDisplays) {
+//            metricDisplay.setTypeface(face);
+//        }
+//        fpsPct.setTypeface(face);
+//        fpsName.setTypeface(face);
         drawingView.setTypeface(face);
         pleaseWaitTextView.setTypeface(face);
 
@@ -515,18 +517,18 @@ public class MainActivity extends AppCompatActivity
 
         detector.setDetectAllEmotions(true);
         int i=0;
-        for(MetricsManager.Emotions emotion: MetricsManager.Emotions.values()) {
-            if(emotion.equals(MetricsManager.Emotions.ENGAGEMENT) || emotion.equals(MetricsManager.Emotions.VALENCE)) {
-                continue;
-            }
-            activateMetric(i, emotion);
-            i++;
-        }
+//        for(MetricsManager.Emotions emotion: MetricsManager.Emotions.values()) {
+//            if(emotion.equals(MetricsManager.Emotions.ENGAGEMENT) || emotion.equals(MetricsManager.Emotions.VALENCE)) {
+//                continue;
+//            }
+//            activateMetric(i, emotion);
+//            i++;
+//        }
 
         //if we are in multiface mode, we need to enable the detection of all emotions
-        if (multiFaceModeEnabled) {
-            detector.setDetectAllEmotions(true);
-        }
+//        if (multiFaceModeEnabled) {
+//            detector.setDetectAllEmotions(true);
+//        }
     }
 
     /**
@@ -540,21 +542,21 @@ public class MainActivity extends AppCompatActivity
         Method getFaceScoreMethod = null; //The method that will be used to get a metric score
 
         try {
-            metricNames[index].setText(MetricsManager.getUpperCaseName(metric));
+//            metricNames[index].setText(MetricsManager.getUpperCaseName(metric));
             getFaceScoreMethod = Face.Emotions.class.getMethod("get" + MetricsManager.getCamelCase(metric));
 
             //The MetricDisplay for Valence is unique; it shades it color depending on the metric value
-            if (metric == MetricsManager.Emotions.VALENCE) {
-                metricDisplays[index].setIsShadedMetricView(true);
-            } else {
-                metricDisplays[index].setIsShadedMetricView(false);
-            }
+//            if (metric == MetricsManager.Emotions.VALENCE) {
+//                metricDisplays[index].setIsShadedMetricView(true);
+//            } else {
+//                metricDisplays[index].setIsShadedMetricView(false);
+//            }
 
         } catch (NoSuchMethodException e) {
             Log.e(LOG_TAG, String.format("No such method while using reflection to generate methods for %s", metric.toString()), e);
         }
 
-        metricDisplays[index].setMetricToDisplay(metric, getFaceScoreMethod);
+//        metricDisplays[index].setMetricToDisplay(metric, getFaceScoreMethod);
     }
 
     /**
@@ -617,7 +619,7 @@ public class MainActivity extends AppCompatActivity
         if (!isBackFacingCameraDetected && !isFrontFacingCameraDetected)
             return; //without any cameras detected, we cannot proceed
 
-        detector.setDetectValence(true); //this app will always detect valence
+        detector.setDetectValence(false); //this app will always detect valence
         if (!detector.isRunning()) {
             try {
                 detector.start();
@@ -632,6 +634,8 @@ public class MainActivity extends AppCompatActivity
         leftMetricsLayout.animate().alpha(1); //make left and right metrics appear
         rightMetricsLayout.animate().alpha(1);
 
+        showFaceText.setVisibility(View.GONE);
+
         resetFPSCalculations(); //Since the FPS may be different whether a face is being tracked or not, reset variables.
 
         if(mp != null && !mp.isPlaying()) {
@@ -641,6 +645,7 @@ public class MainActivity extends AppCompatActivity
 
     @Override
     public void onFaceDetectionStopped() {
+        showFaceText.setVisibility(View.VISIBLE);
         performFaceDetectionStoppedTasks();
     }
 
@@ -670,10 +675,36 @@ public class MainActivity extends AppCompatActivity
             drawingView.invalidatePoints();
         } else if (faces.size() == 1) {
             metricViewLayout.setVisibility(View.VISIBLE);
-
             //update metrics with latest face information. The metrics are displayed on a MetricView, a custom view with a .setScore() method.
-            for (MetricDisplay metricDisplay : metricDisplays) {
-                updateMetricScore(metricDisplay, faces.get(0));
+            int i = 0;
+            for (TextView metricDisplay : metricDisplays) {
+                float score = 0;
+                switch (i){
+                    case 4:
+                        score = faces.get(0).emotions.getAnger();
+                        break;
+                    case 5:
+                        score = faces.get(0).emotions.getContempt();
+                        break;
+                    case 6:
+                        score = faces.get(0).emotions.getDisgust();
+                        break;
+                    case 0:
+                        score = faces.get(0).emotions.getFear();
+                        break;
+                    case 1:
+                        score = faces.get(0).emotions.getJoy();
+                        break;
+                    case 2:
+                        score = faces.get(0).emotions.getSadness();
+                        break;
+                    case 3:
+                        score = faces.get(0).emotions.getSurprise();
+                        break;
+                }
+                i++;
+                metricDisplay.setText(String.format(Locale.US, "%.0f%%", score));
+//                updateMetricScore(metricDisplay, faces.get(0));
             }
 
             /**
@@ -828,13 +859,14 @@ public class MainActivity extends AppCompatActivity
      * before numberOfFrames overflows.
      */
     void performFPSCalculations() {
-        numberOfFrames += 1;
-        long currentTime = SystemClock.elapsedRealtime();
-        if (currentTime > timeToUpdate) {
-            float framesPerSecond = (numberOfFrames / (float) (currentTime - firstSystemTime)) * 1000f;
-            fpsPct.setText(String.format(" %.1f", framesPerSecond));
-            timeToUpdate = currentTime + 1000L;
-        }
+        return;
+//        numberOfFrames += 1;
+//        long currentTime = SystemClock.elapsedRealtime();
+//        if (currentTime > timeToUpdate) {
+//            float framesPerSecond = (numberOfFrames / (float) (currentTime - firstSystemTime)) * 1000f;
+//            fpsPct.setText(String.format(" %.1f", framesPerSecond));
+//            timeToUpdate = currentTime + 1000L;
+//        }
     }
 
     /**
@@ -915,14 +947,15 @@ public class MainActivity extends AppCompatActivity
 
 
     void setFPSVisible(boolean b) {
-        isFPSVisible = b;
-        if (b) {
-            fpsName.setVisibility(View.VISIBLE);
-            fpsPct.setVisibility(View.VISIBLE);
-        } else {
-            fpsName.setVisibility(View.INVISIBLE);
-            fpsPct.setVisibility(View.INVISIBLE);
-        }
+        return;
+//        isFPSVisible = b;
+//        if (b) {
+//            fpsName.setVisibility(View.VISIBLE);
+//            fpsPct.setVisibility(View.VISIBLE);
+//        } else {
+//            fpsName.setVisibility(View.INVISIBLE);
+//            fpsPct.setVisibility(View.INVISIBLE);
+//        }
     }
 
     @Override

app/src/main/res/layout/activity_main.xml

@@ -31,7 +31,7 @@
     <include
         android:id="@+id/metric_view_group"
         layout="@layout/metric_layout"
-        android:layout_height="170dp"
+        android:layout_height="match_parent"
         android:layout_width="match_parent"
         android:layout_centerVertical="true" />
 

app/src/main/res/layout/metric_layout.xml

@@ -1,8 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <RelativeLayout
     xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
     android:orientation="horizontal"
-    android:layout_height="170dp"
+    android:layout_height="match_parent"
     android:layout_width="match_parent"
     android:layout_alignParentTop="true"
     android:layout_centerHorizontal="true"
@@ -12,91 +13,141 @@
     android:layout_gravity="center_vertical">
     <!-- Logo-->
     <!-- Left MetricsManager-->
-    <LinearLayout
-        android:orientation="vertical"
-        android:paddingLeft="@dimen/metric_panel_padding"
-        android:layout_alignParentLeft="true"
-        android:layout_width="wrap_content"
-        android:layout_height="match_parent"
-        android:id="@+id/left_metrics">
-        <TextView
-            style="@style/metricName"
-            android:id="@+id/metric_name_0"
-            />
-        <com.affectiva.affdexme.MetricDisplay
-            style="@style/metricPct"
-            android:id="@+id/metric_pct_0" />
-        <TextView
-            style="@style/metricName"
-            android:id="@+id/metric_name_1" />
-        <com.affectiva.affdexme.MetricDisplay
-            style="@style/metricPct"
-            android:id="@+id/metric_pct_1" />
-        <TextView
-            style="@style/metricName"
-            android:id="@+id/metric_name_2" />
-        <com.affectiva.affdexme.MetricDisplay
-            style="@style/metricPct"
-            android:id="@+id/metric_pct_2" />
-
-        <TextView
-            style="@style/metricName"
-            android:id="@+id/metric_name_3" />
-        <com.affectiva.affdexme.MetricDisplay
-            style="@style/metricPct"
-            android:id="@+id/metric_pct_3" />
-    </LinearLayout>
     <!-- FPS Counter-->
-    <LinearLayout
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:layout_alignParentBottom="true"
-        android:orientation="horizontal">
-        <TextView
-            style="@style/metricName"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:gravity="right|bottom"
-            android:layout_weight="1"
-            android:id="@+id/fps_name"
-            android:text="@string/fps"
-            />
-        <TextView
-            style="@style/metricPct"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:gravity="left|bottom"
-            android:id="@+id/fps_value"
-            android:textSize="@dimen/pct_text_size"
-            android:textColor="@color/letter_gray"
-            android:layout_weight="1"
-            />
-    </LinearLayout>
     <!-- Right MetricsManager-->
     <LinearLayout
-        android:orientation="vertical"
-        android:layout_width="wrap_content"
+        android:orientation="horizontal"
+        android:layout_width="match_parent"
         android:layout_alignParentRight="true"
         android:paddingRight="@dimen/metric_panel_padding"
-        android:layout_height="130dp"
+        android:paddingTop="15dp"
+        android:layout_height="wrap_content"
         android:id="@+id/right_metrics">
-        <TextView
-            style="@style/metricName"
-            android:id="@+id/metric_name_4" />
-        <com.affectiva.affdexme.MetricDisplay
-            style="@style/metricPct"
-            android:id="@+id/metric_pct_4" />
-        <TextView
-            style="@style/metricName"
-            android:id="@+id/metric_name_5" />
-        <com.affectiva.affdexme.MetricDisplay
-            style="@style/metricPct"
-            android:id="@+id/metric_pct_5" />
-        <TextView
-            style="@style/metricName"
-            android:id="@+id/metric_name_6" />
-        <com.affectiva.affdexme.MetricDisplay
-            style="@style/metricPct"
-            android:id="@+id/metric_pct_6" />
+        <LinearLayout
+            android:layout_width="0dp"
+            android:layout_weight="1"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+            <TextView
+                style="@style/metricName"
+                android:id="@+id/metric_name_4"
+                android:text="anger"
+                android:paddingTop="15dp"/>
+            <TextView
+                style="@style/metricName"
+                android:id="@+id/metric_pct_4"
+                tools:text="10%" />
+        </LinearLayout>
+        <LinearLayout
+            android:layout_width="0dp"
+            android:layout_weight="1"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+            <TextView
+                style="@style/metricName"
+                android:id="@+id/metric_name_5"
+
+                android:text="contempt" />
+            <TextView
+                style="@style/metricName"
+                android:id="@+id/metric_pct_5"
+                tools:text="10%" />
+        </LinearLayout>
+        <LinearLayout
+            android:layout_width="0dp"
+            android:layout_weight="1"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+            <TextView
+                style="@style/metricName"
+                android:id="@+id/metric_name_6"
+                android:text="disgust"
+                android:paddingTop="15dp" />
+            <TextView
+                style="@style/metricName"
+                android:id="@+id/metric_pct_6"
+                tools:text="10%" />
+        </LinearLayout>
     </LinearLayout>
+
+    <LinearLayout
+        android:orientation="horizontal"
+        android:paddingLeft="@dimen/metric_panel_padding"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:id="@+id/left_metrics"
+        android:paddingBottom="15dp"
+        android:layout_alignParentBottom="true"
+        android:layout_alignParentLeft="true"
+        android:layout_alignParentStart="true">
+        <LinearLayout
+            android:layout_width="0dp"
+            android:layout_weight="1"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+            <TextView
+                style="@style/metricName"
+                android:id="@+id/metric_name_0"
+                android:text="fear"/>
+            <TextView
+                style="@style/metricName"
+                android:id="@+id/metric_pct_0"
+                tools:text="10%" />
+        </LinearLayout>
+        <LinearLayout
+            android:layout_width="0dp"
+            android:layout_weight="1"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+            <TextView
+                style="@style/metricName"
+                android:id="@+id/metric_name_1"
+                android:text="joy"
+                android:paddingTop="15dp"/>
+            <TextView
+                style="@style/metricName"
+                android:id="@+id/metric_pct_1"
+                tools:text="10%" />
+        </LinearLayout>
+        <LinearLayout
+            android:layout_width="0dp"
+            android:layout_weight="1"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+            <TextView
+                style="@style/metricName"
+                android:id="@+id/metric_name_2"
+                android:text="sadness"
+                android:paddingTop="15dp" />
+            <TextView
+                style="@style/metricName"
+                android:id="@+id/metric_pct_2"
+                tools:text="10%" />
+        </LinearLayout>
+        <LinearLayout
+            android:layout_width="0dp"
+            android:layout_weight="1"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+            <TextView
+                style="@style/metricName"
+                android:id="@+id/metric_name_3"
+                android:text="surprise" />
+            <TextView
+                style="@style/metricName"
+                android:id="@+id/metric_pct_3"
+                tools:text="10%" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <TextView
+        android:text="Please, show your face"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:id="@+id/no_face_found"
+        android:textColor="@color/white"
+        android:textSize="24sp"
+        android:textAlignment="center"
+        android:layout_centerVertical="true"
+        android:layout_centerHorizontal="true" />
 </RelativeLayout>

app/src/main/res/values/metricStyleName.xml

@@ -12,7 +12,7 @@
         <item name="android:layout_height">wrap_content</item>
         <item name="android:gravity">center</item>
         <item name="android:textStyle">bold</item>
-        <item name="android:textColor">@color/affectiva_orange</item>
+        <item name="android:textColor">@color/white</item>
         <item name="android:shadowColor">#000000</item>
         <item name="android:shadowDy">2</item>
         <item name="android:shadowRadius">1</item>

app/src/main/res/values/metricStylePct.xml

@@ -11,7 +11,7 @@
         <item name="android:layout_width">fill_parent</item>
         <item name="android:layout_height">wrap_content</item>
         <item name="android:layout_gravity">center</item>
-        <item name="textColor">@color/letter_gray</item>
+        <item name="textColor">@color/white</item>
         <item name="textSize">@dimen/pct_text_size</item>
         <item name="metricBarLength">@dimen/metric_view_bar_length</item>
     </style>