Added buttons

README.md

@@ -115,4 +115,12 @@ cameraFragment.setStateListener(new CameraFragmentStateListener() {
 
 ## Text
 
-CameraFragment can ping you with the current record duration with `CameraFragmentTextListener`
+CameraFragment can ping you with the current record duration with `CameraFragmentTextListener`
+
+# Widgets
+
+CameraFragment comes with some default views
+
+`RecordButton`, `MediaActionSwitchView`, `FlashSwitchView`, `CameraSwitchView`, `CameraSettingsView`
+
+[![png](https://raw.githubusercontent.com/florent37/CameraFragment/master/media/buttons.png)](https://github.com/florent37/CameraFragment)

app/src/main/java/com/github/florent37/camerafragment/sample/MainActivity.java

@@ -302,11 +302,6 @@ public class MainActivity extends AppCompatActivity {
 
 
         }
-
-        cameraSwitchView.displayBackCamera();
-        flashSwitchView.displayFlashAuto();
-        recordButton.displayPhotoState();
-        mediaActionSwitchView.displayActionWillSwitchVideo();
     }
 
     private CameraFragmentApi getCameraFragment() {

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

@@ -15,6 +15,7 @@
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:layout_margin="15dp"
+        tools:visibility="gone"
         android:text="Add camera" />
 
     <RelativeLayout
@@ -40,9 +41,7 @@
                 android:layout_alignParentLeft="true"
                 android:layout_centerVertical="true"
                 android:layout_marginLeft="15dp"
-                android:background="@drawable/circle_frame_background_dark"
+                />
-                android:scaleType="center"
-                android:src="@drawable/ic_settings_white_24dp" />
 
             <com.github.florent37.camerafragment.widgets.FlashSwitchView
                 android:id="@+id/flash_switch_view"
@@ -66,8 +65,10 @@
             android:id="@+id/record_panel"
             android:layout_width="match_parent"
             android:layout_height="150dp"
+            android:background="@android:color/transparent"
             android:layout_alignParentBottom="true"
-            android:background="@android:color/transparent">
+            android:layout_alignParentLeft="true"
+            android:layout_alignParentStart="true">
 
             <com.github.florent37.camerafragment.widgets.RecordButton
                 android:id="@+id/record_button"
@@ -77,16 +78,6 @@
                 android:layout_marginLeft="50dp"
                 android:layout_marginRight="50dp" />
 
-            <com.github.florent37.camerafragment.widgets.MediaActionSwitchView
-                android:id="@+id/photo_video_camera_switcher"
-                android:layout_width="40dp"
-                android:layout_height="40dp"
-                android:layout_alignParentRight="true"
-                android:layout_centerVertical="true"
-                android:layout_marginRight="40dp"
-                android:checked="false"
-                android:gravity="center" />
-
             <TextView
                 android:id="@+id/record_duration_text"
                 android:layout_width="wrap_content"
@@ -107,6 +98,18 @@
                 android:textSize="14dp"
                 android:visibility="invisible" />
 
+            <com.github.florent37.camerafragment.widgets.MediaActionSwitchView
+                android:id="@+id/photo_video_camera_switcher"
+                android:layout_width="40dp"
+                android:layout_height="40dp"
+                android:checked="false"
+                android:gravity="center"
+                android:layout_centerVertical="true"
+                android:layout_toRightOf="@+id/record_size_mb_text"
+                android:layout_toEndOf="@+id/record_size_mb_text"
+                android:layout_marginLeft="24dp"
+                android:layout_marginStart="24dp" />
+
         </RelativeLayout>
 
     </RelativeLayout>

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

@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:orientation="horizontal" android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:gravity="center">
+
+    <com.github.florent37.camerafragment.widgets.RecordButton
+        android:id="@+id/record_button"
+        android:layout_width="75dp"
+        android:layout_height="75dp"
+        android:layout_centerInParent="true"        android:layout_margin="10dp"
+        />
+
+    <com.github.florent37.camerafragment.widgets.MediaActionSwitchView
+        android:id="@+id/photo_video_camera_switcher"
+        android:layout_width="40dp"
+        android:layout_height="40dp"
+        android:checked="false"
+        android:gravity="center"
+        android:layout_margin="10dp"
+        />
+
+    <com.github.florent37.camerafragment.widgets.FlashSwitchView
+        android:id="@+id/flash_switch_view"
+        android:layout_width="40dp"
+        android:layout_height="40dp"
+        android:layout_centerInParent="true"
+        android:layout_margin="10dp"
+        />
+
+    <com.github.florent37.camerafragment.widgets.CameraSwitchView
+        android:id="@+id/front_back_camera_switcher"
+        android:layout_width="40dp"
+        android:layout_height="40dp"
+        android:layout_alignParentRight="true"
+        android:layout_centerVertical="true"
+        android:layout_margin="10dp"
+        />
+
+    <com.github.florent37.camerafragment.widgets.CameraSettingsView
+        android:id="@+id/settings_view"
+        android:layout_width="40dp"
+        android:layout_height="40dp"
+        android:layout_alignParentLeft="true"
+        android:layout_centerVertical="true"
+        android:layout_margin="10dp"
+        />
+
+</LinearLayout>

camerafragment/src/main/java/com/github/florent37/camerafragment/configuration/Configuration.java

@@ -45,17 +45,6 @@ public final class Configuration implements Serializable {
     public static final int FLASH_MODE_OFF = 2;
     public static final int FLASH_MODE_AUTO = 3;
 
-    public interface Arguments {
-        String REQUEST_CODE = "io.memfis19.annca.request_code";
-        String MEDIA_ACTION = "io.memfis19.annca.media_action";
-        String MEDIA_QUALITY = "io.memfis19.annca.camera_media_quality";
-        String VIDEO_DURATION = "io.memfis19.annca.video_duration";
-        String MINIMUM_VIDEO_DURATION = "io.memfis19.annca.minimum.video_duration";
-        String VIDEO_FILE_SIZE = "io.memfis19.annca.camera_video_file_size";
-        String FLASH_MODE = "io.memfis19.annca.camera_flash_mode";
-        String FILE_PATH = "io.memfis19.annca.camera_video_file_path";
-    }
-
     @IntDef({MEDIA_QUALITY_AUTO, MEDIA_QUALITY_LOWEST, MEDIA_QUALITY_LOW, MEDIA_QUALITY_MEDIUM, MEDIA_QUALITY_HIGH, MEDIA_QUALITY_HIGHEST})
     @Retention(RetentionPolicy.SOURCE)
     public @interface MediaQuality {

camerafragment/src/main/java/com/github/florent37/camerafragment/internal/manager/impl/Camera1Manager.java

@@ -230,7 +230,7 @@ public class Camera1Manager extends BaseCameraManager<Integer, SurfaceHolder.Cal
         numberOfCameras = Camera.getNumberOfCameras();
 
         for (int i = 0; i < numberOfCameras; ++i) {
-            Camera.CameraInfo cameraInfo = new Camera.CameraInfo();
+            final Camera.CameraInfo cameraInfo = new Camera.CameraInfo();
 
             Camera.getCameraInfo(i, cameraInfo);
             if (cameraInfo.facing == Camera.CameraInfo.CAMERA_FACING_BACK) {
@@ -256,8 +256,8 @@ public class Camera1Manager extends BaseCameraManager<Integer, SurfaceHolder.Cal
             } else
                 camcorderProfile = CameraHelper.getCamcorderProfile(configurationProvider.getMediaQuality(), currentCameraId);
 
-            List<Size> previewSizes = Size.fromList(camera.getParameters().getSupportedPreviewSizes());
+            final List<Size> previewSizes = Size.fromList(camera.getParameters().getSupportedPreviewSizes());
-            List<Size> pictureSizes = Size.fromList(camera.getParameters().getSupportedPictureSizes());
+            final List<Size> pictureSizes = Size.fromList(camera.getParameters().getSupportedPictureSizes());
             List<Size> videoSizes;
             if (Build.VERSION.SDK_INT > 10)
                 videoSizes = Size.fromList(camera.getParameters().getSupportedVideoSizes());
@@ -360,11 +360,11 @@ public class Camera1Manager extends BaseCameraManager<Integer, SurfaceHolder.Cal
 
     private void startPreview(SurfaceHolder surfaceHolder) {
         try {
-            Camera.CameraInfo cameraInfo = new Camera.CameraInfo();
+            final Camera.CameraInfo cameraInfo = new Camera.CameraInfo();
             Camera.getCameraInfo(currentCameraId, cameraInfo);
             int cameraRotationOffset = cameraInfo.orientation;
 
-            Camera.Parameters parameters = camera.getParameters();
+            final Camera.Parameters parameters = camera.getParameters();
             setAutoFocus(camera, parameters);
             setFlashMode(configurationProvider.getFlashMode());
 
@@ -374,7 +374,7 @@ public class Camera1Manager extends BaseCameraManager<Integer, SurfaceHolder.Cal
             else if (configurationProvider.getMediaAction() == Configuration.MEDIA_ACTION_PHOTO)
                 turnVideoCameraFeaturesOn(camera, parameters);
 
-            int rotation = ((WindowManager) context.getSystemService(Context.WINDOW_SERVICE)).getDefaultDisplay().getRotation();
+            final int rotation = ((WindowManager) context.getSystemService(Context.WINDOW_SERVICE)).getDefaultDisplay().getRotation();
             int degrees = 0;
             switch (rotation) {
                 case Surface.ROTATION_0:
@@ -475,7 +475,7 @@ public class Camera1Manager extends BaseCameraManager<Integer, SurfaceHolder.Cal
     }
 
     private void setCameraPhotoQuality(Camera camera) {
-        Camera.Parameters parameters = camera.getParameters();
+        final Camera.Parameters parameters = camera.getParameters();
 
         parameters.setPictureFormat(PixelFormat.JPEG);
 
@@ -495,7 +495,7 @@ public class Camera1Manager extends BaseCameraManager<Integer, SurfaceHolder.Cal
 
     @Override
     protected int getPhotoOrientation(@Configuration.SensorPosition int sensorPosition) {
-        int rotate;
+        final int rotate;
         if (currentCameraId.equals(faceFrontCameraId)) {
             rotate = (360 + faceFrontCameraOrientation + configurationProvider.getDegrees()) % 360;
         } else {
@@ -534,7 +534,7 @@ public class Camera1Manager extends BaseCameraManager<Integer, SurfaceHolder.Cal
                 break;// Landscape right
         }
 
-        int rotate;
+        final int rotate;
         if (currentCameraId.equals(faceFrontCameraId)) {
             rotate = (360 + faceFrontCameraOrientation + degrees) % 360;
         } else {
@@ -544,7 +544,7 @@ public class Camera1Manager extends BaseCameraManager<Integer, SurfaceHolder.Cal
     }
 
     protected void onPictureTaken(final byte[] bytes, Camera camera, final CameraFragmentResultListener callback) {
-        File pictureFile = outputPath;
+        final File pictureFile = outputPath;
         if (pictureFile == null) {
             Log.d(TAG, "Error creating media file, check storage permissions.");
             return;
@@ -563,7 +563,7 @@ public class Camera1Manager extends BaseCameraManager<Integer, SurfaceHolder.Cal
         }
 
         try {
-            ExifInterface exif = new ExifInterface(pictureFile.getAbsolutePath());
+            final ExifInterface exif = new ExifInterface(pictureFile.getAbsolutePath());
             exif.setAttribute(ExifInterface.TAG_ORIENTATION, "" + getPhotoOrientation(configurationProvider.getSensorPosition()));
             exif.saveAttributes();
 
@@ -582,7 +582,7 @@ public class Camera1Manager extends BaseCameraManager<Integer, SurfaceHolder.Cal
 
     @Override
     public CharSequence[] getVideoQualityOptions() {
-        List<CharSequence> videoQualities = new ArrayList<>();
+        final List<CharSequence> videoQualities = new ArrayList<>();
 
         if (configurationProvider.getMinimumVideoDuration() > 0)
             videoQualities.add(new VideoQualityOption(Configuration.MEDIA_QUALITY_AUTO, CameraHelper.getCamcorderProfile(Configuration.MEDIA_QUALITY_AUTO, getCurrentCameraId()), configurationProvider.getMinimumVideoDuration()));
@@ -599,7 +599,7 @@ public class Camera1Manager extends BaseCameraManager<Integer, SurfaceHolder.Cal
         videoDuration = CameraHelper.calculateApproximateVideoDuration(camcorderProfile, configurationProvider.getVideoFileSize());
         videoQualities.add(new VideoQualityOption(Configuration.MEDIA_QUALITY_LOW, camcorderProfile, videoDuration));
 
-        CharSequence[] array = new CharSequence[videoQualities.size()];
+        final CharSequence[] array = new CharSequence[videoQualities.size()];
         videoQualities.toArray(array);
 
         return array;
@@ -607,13 +607,13 @@ public class Camera1Manager extends BaseCameraManager<Integer, SurfaceHolder.Cal
 
     @Override
     public CharSequence[] getPhotoQualityOptions() {
-        List<CharSequence> photoQualities = new ArrayList<>();
+        final List<CharSequence> photoQualities = new ArrayList<>();
         photoQualities.add(new PhotoQualityOption(Configuration.MEDIA_QUALITY_HIGHEST, getPhotoSizeForQuality(Configuration.MEDIA_QUALITY_HIGHEST)));
         photoQualities.add(new PhotoQualityOption(Configuration.MEDIA_QUALITY_HIGH, getPhotoSizeForQuality(Configuration.MEDIA_QUALITY_HIGH)));
         photoQualities.add(new PhotoQualityOption(Configuration.MEDIA_QUALITY_MEDIUM, getPhotoSizeForQuality(Configuration.MEDIA_QUALITY_MEDIUM)));
         photoQualities.add(new PhotoQualityOption(Configuration.MEDIA_QUALITY_LOWEST, getPhotoSizeForQuality(Configuration.MEDIA_QUALITY_LOWEST)));
 
-        CharSequence[] array = new CharSequence[photoQualities.size()];
+        final CharSequence[] array = new CharSequence[photoQualities.size()];
         photoQualities.toArray(array);
 
         return array;

camerafragment/src/main/java/com/github/florent37/camerafragment/internal/manager/impl/Camera2Manager.java

@@ -122,8 +122,7 @@ public final class Camera2Manager extends BaseCameraManager<String, TextureView.
             });
         }
     };
-    private CameraCaptureSession.CaptureCallback captureCallback
+    private CameraCaptureSession.CaptureCallback captureCallback = new CameraCaptureSession.CaptureCallback() {
-            = new CameraCaptureSession.CaptureCallback() {
 
         @Override
         public void onCaptureProgressed(@NonNull CameraCaptureSession session,
@@ -148,19 +147,19 @@ public final class Camera2Manager extends BaseCameraManager<String, TextureView.
 
         this.manager = (CameraManager) context.getSystemService(Context.CAMERA_SERVICE);
 
-        WindowManager windowManager = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
+        final WindowManager windowManager = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
-        Display display = windowManager.getDefaultDisplay();
+        final Display display = windowManager.getDefaultDisplay();
-        Point size = new Point();
+        final Point size = new Point();
         display.getSize(size);
         windowSize = new Size(size.x, size.y);
 
         try {
-            String[] ids = manager.getCameraIdList();
+            final String[] ids = manager.getCameraIdList();
             numberOfCameras = ids.length;
             for (String id : ids) {
-                CameraCharacteristics characteristics = manager.getCameraCharacteristics(id);
+                final CameraCharacteristics characteristics = manager.getCameraCharacteristics(id);
 
-                int orientation = characteristics.get(CameraCharacteristics.LENS_FACING);
+                final int orientation = characteristics.get(CameraCharacteristics.LENS_FACING);
                 if (orientation == CameraCharacteristics.LENS_FACING_FRONT) {
                     faceFrontCameraId = id;
                     faceFrontCameraOrientation = characteristics.get(CameraCharacteristics.SENSOR_ORIENTATION);
@@ -253,7 +252,7 @@ public final class Camera2Manager extends BaseCameraManager<String, TextureView.
 
     @Override
     public Size getPhotoSizeForQuality(@Configuration.MediaQuality int mediaQuality) {
-        StreamConfigurationMap map = currentCameraId.equals(faceBackCameraId) ? backCameraStreamConfigurationMap : frontCameraStreamConfigurationMap;
+        final StreamConfigurationMap map = currentCameraId.equals(faceBackCameraId) ? backCameraStreamConfigurationMap : frontCameraStreamConfigurationMap;
         return CameraHelper.getPictureSize(Size.fromArray2(map.getOutputSizes(ImageFormat.JPEG)), mediaQuality);
     }
 
@@ -271,14 +270,14 @@ public final class Camera2Manager extends BaseCameraManager<String, TextureView.
                     closePreviewSession();
                     if (prepareVideoRecorder()) {
 
-                        SurfaceTexture texture = Camera2Manager.this.texture;
+                        final SurfaceTexture texture = Camera2Manager.this.texture;
                         texture.setDefaultBufferSize(videoSize.getWidth(), videoSize.getHeight());
 
                         try {
                             previewRequestBuilder = cameraDevice.createCaptureRequest(CameraDevice.TEMPLATE_RECORD);
-                            List<Surface> surfaces = new ArrayList<>();
+                            final List<Surface> surfaces = new ArrayList<>();
 
-                            Surface previewSurface = workingSurface;
+                            final Surface previewSurface = workingSurface;
                             surfaces.add(previewSurface);
                             previewRequestBuilder.addTarget(previewSurface);
 
@@ -406,7 +405,7 @@ public final class Camera2Manager extends BaseCameraManager<String, TextureView.
 
     @Override
     protected int getVideoOrientation(@Configuration.SensorPosition int sensorPosition) {
-        int degrees = 0;
+        final int degrees;
         switch (sensorPosition) {
             case Configuration.SENSOR_POSITION_UP:
                 degrees = 0;
@@ -421,10 +420,12 @@ public final class Camera2Manager extends BaseCameraManager<String, TextureView.
                 degrees = 270;
                 break;// Landscape right
             case Configuration.SENSOR_POSITION_UNSPECIFIED:
+            default:
+                degrees = 0;
                 break;
         }
 
-        int rotate;
+        final int rotate;
         if (Objects.equals(currentCameraId, faceFrontCameraId)) {
             rotate = (360 + faceFrontCameraOrientation + degrees) % 360;
         } else {
@@ -465,14 +466,14 @@ public final class Camera2Manager extends BaseCameraManager<String, TextureView.
     @Override
     protected void prepareCameraOutputs() {
         try {
-            CameraCharacteristics characteristics = currentCameraId.equals(faceBackCameraId) ? backCameraCharacteristics : frontCameraCharacteristics;
+            final CameraCharacteristics characteristics = currentCameraId.equals(faceBackCameraId) ? backCameraCharacteristics : frontCameraCharacteristics;
 
             if (currentCameraId.equals(faceFrontCameraId) && frontCameraStreamConfigurationMap == null)
                 frontCameraStreamConfigurationMap = characteristics.get(CameraCharacteristics.SCALER_STREAM_CONFIGURATION_MAP);
             else if (currentCameraId.equals(faceBackCameraId) && backCameraStreamConfigurationMap == null)
                 backCameraStreamConfigurationMap = characteristics.get(CameraCharacteristics.SCALER_STREAM_CONFIGURATION_MAP);
 
-            StreamConfigurationMap map = currentCameraId.equals(faceBackCameraId) ? backCameraStreamConfigurationMap : frontCameraStreamConfigurationMap;
+            final StreamConfigurationMap map = currentCameraId.equals(faceBackCameraId) ? backCameraStreamConfigurationMap : frontCameraStreamConfigurationMap;
             if (configurationProvider.getMediaQuality() == Configuration.MEDIA_QUALITY_AUTO) {
                 camcorderProfile = CameraHelper.getCamcorderProfile(currentCameraId, configurationProvider.getVideoFileSize(), configurationProvider.getMinimumVideoDuration());
             } else
@@ -607,7 +608,7 @@ public final class Camera2Manager extends BaseCameraManager<String, TextureView.
                 break;
             }
             case STATE_WAITING_LOCK: {
-                Integer afState = result.get(CaptureResult.CONTROL_AF_STATE);
+                final Integer afState = result.get(CaptureResult.CONTROL_AF_STATE);
                 if (afState == null) {
                     captureStillPicture();
                 } else if (CaptureResult.CONTROL_AF_STATE_FOCUSED_LOCKED == afState
@@ -626,7 +627,7 @@ public final class Camera2Manager extends BaseCameraManager<String, TextureView.
                 break;
             }
             case STATE_WAITING_PRE_CAPTURE: {
-                Integer aeState = result.get(CaptureResult.CONTROL_AE_STATE);
+                final Integer aeState = result.get(CaptureResult.CONTROL_AE_STATE);
                 if (aeState == null ||
                         aeState == CaptureResult.CONTROL_AE_STATE_PRECAPTURE ||
                         aeState == CaptureRequest.CONTROL_AE_STATE_FLASH_REQUIRED) {
@@ -635,7 +636,7 @@ public final class Camera2Manager extends BaseCameraManager<String, TextureView.
                 break;
             }
             case STATE_WAITING_NON_PRE_CAPTURE: {
-                Integer aeState = result.get(CaptureResult.CONTROL_AE_STATE);
+                final Integer aeState = result.get(CaptureResult.CONTROL_AE_STATE);
                 if (aeState == null || aeState != CaptureResult.CONTROL_AE_STATE_PRECAPTURE) {
                     previewState = STATE_PICTURE_TAKEN;
                     captureStillPicture();
@@ -732,7 +733,7 @@ public final class Camera2Manager extends BaseCameraManager<String, TextureView.
 
     @Override
     public void onImageAvailable(ImageReader imageReader) {
-        File outputFile = outputPath;
+        final File outputFile = outputPath;
         backgroundHandler.post(new ImageSaver(imageReader.acquireNextImage(), outputFile, new ImageSaver.ImageSaverCallback() {
             @Override
             public void onSuccessFinish(final byte[] bytes) {
@@ -783,7 +784,7 @@ public final class Camera2Manager extends BaseCameraManager<String, TextureView.
 
     @Override
     public CharSequence[] getVideoQualityOptions() {
-        List<CharSequence> videoQualities = new ArrayList<>();
+        final List<CharSequence> videoQualities = new ArrayList<>();
 
         if (configurationProvider.getMinimumVideoDuration() > 0)
             videoQualities.add(new VideoQualityOption(Configuration.MEDIA_QUALITY_AUTO, CameraHelper.getCamcorderProfile(Configuration.MEDIA_QUALITY_AUTO, getCurrentCameraId()), configurationProvider.getMinimumVideoDuration()));
@@ -809,13 +810,13 @@ public final class Camera2Manager extends BaseCameraManager<String, TextureView.
 
     @Override
     public CharSequence[] getPhotoQualityOptions() {
-        List<CharSequence> photoQualities = new ArrayList<>();
+        final List<CharSequence> photoQualities = new ArrayList<>();
         photoQualities.add(new PhotoQualityOption(Configuration.MEDIA_QUALITY_HIGHEST, getPhotoSizeForQuality(Configuration.MEDIA_QUALITY_HIGHEST)));
         photoQualities.add(new PhotoQualityOption(Configuration.MEDIA_QUALITY_HIGH, getPhotoSizeForQuality(Configuration.MEDIA_QUALITY_HIGH)));
         photoQualities.add(new PhotoQualityOption(Configuration.MEDIA_QUALITY_MEDIUM, getPhotoSizeForQuality(Configuration.MEDIA_QUALITY_MEDIUM)));
         photoQualities.add(new PhotoQualityOption(Configuration.MEDIA_QUALITY_LOWEST, getPhotoSizeForQuality(Configuration.MEDIA_QUALITY_LOWEST)));
 
-        CharSequence[] array = new CharSequence[photoQualities.size()];
+        final CharSequence[] array = new CharSequence[photoQualities.size()];
         photoQualities.toArray(array);
 
         return array;

camerafragment/src/main/java/com/github/florent37/camerafragment/widgets/CameraSettingsView.java

@@ -6,25 +6,36 @@ import android.os.Build;
 import android.util.AttributeSet;
 import android.widget.ImageButton;
 
+import com.github.florent37.camerafragment.R;
+
 /**
  * Created by memfis on 8/23/16.
  */
 public class CameraSettingsView extends ImageButton {
+
     public CameraSettingsView(Context context) {
-        super(context);
+        this(context, null);
     }
 
     public CameraSettingsView(Context context, AttributeSet attrs) {
-        super(context, attrs);
+        this(context, attrs, 0);
     }
 
     public CameraSettingsView(Context context, AttributeSet attrs, int defStyleAttr) {
         super(context, attrs, defStyleAttr);
+        init();
     }
 
     @TargetApi(Build.VERSION_CODES.LOLLIPOP)
     public CameraSettingsView(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) {
         super(context, attrs, defStyleAttr, defStyleRes);
+        init();
+    }
+
+    private void init() {
+        setBackgroundResource(R.drawable.circle_frame_background_dark);
+        setImageResource(R.drawable.ic_settings_white_24dp);
+        setScaleType(ScaleType.CENTER);
     }
 
     @Override

camerafragment/src/main/java/com/github/florent37/camerafragment/widgets/CameraSwitchView.java

@@ -50,6 +50,8 @@ public class CameraSwitchView extends AppCompatImageButton {
 
         padding = Utils.convertDipToPixels(context, padding);
         setPadding(padding, padding, padding, padding);
+
+        displayBackCamera();
     }
 
     public void displayFrontCamera() {

camerafragment/src/main/java/com/github/florent37/camerafragment/widgets/FlashSwitchView.java

@@ -37,6 +37,7 @@ public class FlashSwitchView extends ImageButton {
 
     private void init() {
         setBackgroundColor(Color.TRANSPARENT);
+        displayFlashAuto();
     }
 
     public void displayFlashOff() {

camerafragment/src/main/java/com/github/florent37/camerafragment/widgets/MediaActionSwitchView.java

@@ -67,6 +67,8 @@ public class MediaActionSwitchView extends ImageButton {
 
         padding = Utils.convertDipToPixels(context, padding);
         setPadding(padding, padding, padding, padding);
+
+        displayActionWillSwitchVideo();
     }
 
     public void displayActionWillSwitchPhoto(){

camerafragment/src/main/java/com/github/florent37/camerafragment/widgets/RecordButton.java

@@ -68,6 +68,8 @@ public class RecordButton extends ImageButton {
         });
         setSoundEffectsEnabled(false);
         setIconPadding(iconPadding);
+
+        displayPhotoState();
     }
 
     //public void setup(@Configuration.MediaAction int mediaAction) {