Changes to Enable 3A features

camera/MultiCameraApplication/Android.bp

@@ -9,7 +9,7 @@ package {
 }
 
 android_app {
-    name: "MultiCameraApp",
+    name: "AdvancedMultiCameraApp",
 
     static_libs: [
         "androidx.legacy_legacy-support-v13",

camera/MultiCameraApplication/AndroidManifest.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="com.intel.multicamera">
+    package="com.intel.AdvancedMultiCamera">
 
     <uses-sdk android:minSdkVersion="17" android:targetSdkVersion="33"/>
 

camera/MultiCameraApplication/java/com/intel/multicamera/AutoFitTextureView.java

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package com.intel.multicamera;
+package com.intel.AdvancedMultiCamera;
 
 import android.content.Context;
 import android.util.AttributeSet;

camera/MultiCameraApplication/java/com/intel/multicamera/CameraBase.java

@@ -15,7 +15,7 @@
  * limitations under the License.
  */
 
-package com.intel.multicamera;
+package com.intel.AdvancedMultiCamera;
 
 import android.app.Activity;
 import android.app.Dialog;
@@ -149,6 +149,36 @@ private void ClickListeners(ImageButton PictureButton, ImageButton RecordButton,
         CameraSplit(CameraSplit);
     }
 
+    private void applyAdvancedSettingsToPreview() {
+        SharedPreferences sharedPreferences = mActivity.getPreferences(Context.MODE_PRIVATE);
+        boolean autoFocusEnabled = sharedPreferences.getBoolean("pref_auto_focus", true);
+        boolean autoExposureEnabled = sharedPreferences.getBoolean("pref_auto_exposure", true);
+        boolean autoWhiteBalanceEnabled = sharedPreferences.getBoolean("pref_auto_white_balance", true);
+        if (autoFocusEnabled) {
+            captureRequestBuilder.set(CaptureRequest.CONTROL_AF_MODE, CaptureRequest.CONTROL_AF_MODE_CONTINUOUS_PICTURE);
+            Log.d(TAG, "Auto Focus enabled");
+        }
+        else {
+            captureRequestBuilder.set(CaptureRequest.CONTROL_AF_MODE, CaptureRequest.CONTROL_AF_MODE_OFF);
+            Log.d(TAG, "Auto Focus disabled");
+        }
+        if (autoExposureEnabled) {
+            captureRequestBuilder.set(CaptureRequest.CONTROL_AE_MODE, CaptureRequest.CONTROL_AE_MODE_ON);
+            Log.d(TAG, "Auto Exposure enabled");
+        }
+        else {
+            captureRequestBuilder.set(CaptureRequest.CONTROL_AE_MODE, CaptureRequest.CONTROL_AE_MODE_OFF);
+            Log.d(TAG, "Auto Exposure disabled");
+        }
+        if (autoWhiteBalanceEnabled) {
+            captureRequestBuilder.set(CaptureRequest.CONTROL_AWB_MODE, CaptureRequest.CONTROL_AWB_MODE_AUTO);
+            Log.d(TAG, "Auto White Balance enabled");
+        }
+        else {
+            captureRequestBuilder.set(CaptureRequest.CONTROL_AWB_MODE, CaptureRequest.CONTROL_AWB_MODE_OFF);
+            Log.d(TAG, "Auto White Balance disabled");
+        }
+   }
 
     private void TakePicureOnClicked(ImageButton PictureButton) {
         takePictureButton = PictureButton;
@@ -483,6 +513,7 @@ public void createCameraPreview() {
                     mCameraDevice.createCaptureRequest(CameraDevice.TEMPLATE_PREVIEW);
 
             captureRequestBuilder.addTarget(surface);
+            applyAdvancedSettingsToPreview();
 
             mCameraDevice.createCaptureSession(
                     outputSurfaces, new CameraCaptureSession.StateCallback() {

camera/MultiCameraApplication/java/com/intel/multicamera/DetailsDialog.java

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package com.intel.multicamera;
+package com.intel.AdvancedMultiCamera;
 
 import android.app.AlertDialog;
 import android.app.Dialog;

camera/MultiCameraApplication/java/com/intel/multicamera/FullScreenActivity.java

@@ -15,7 +15,7 @@
  * limitations under the License.
  */
 
-package com.intel.multicamera;
+package com.intel.AdvancedMultiCamera;
 
 import androidx.appcompat.app.ActionBar;
 import androidx.appcompat.app.AppCompatActivity;
@@ -53,7 +53,7 @@
 import java.util.concurrent.TimeUnit;
 import java.util.Objects;
 
-import static com.intel.multicamera.MultiViewActivity.updateStorageSpace;
+import static com.intel.AdvancedMultiCamera.MultiViewActivity.updateStorageSpace;
 
 public class FullScreenActivity extends AppCompatActivity {
     private static final String TAG = "FullScreenActivity";
@@ -93,7 +93,7 @@ protected void onCreate(Bundle savedInstanceState) {
         }
 
         setContentView(R.layout.activity_full_screen);
-
+        Log.i("TAG", "fullscreen is called.");
         mIsRecordingVideo = false;
         mCameraInst = MultiCamera.getInstance();
         mCameraSwitch = findViewById(R.id.camera_switch);
@@ -207,6 +207,7 @@ public void onClick(View v) {
                 bundle.putString("pref_resolution", "pref_resolution");
                 bundle.putString("video_list", "video_list");
                 bundle.putString("capture_list", "capture_list");
+                bundle.putString("advanced_list", "advanced_list");
 
                 Fragment = new SettingsPrefUtil();
                 Fragment.setArguments(bundle);

camera/MultiCameraApplication/java/com/intel/multicamera/MediaDetails.java

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package com.intel.multicamera;
+package com.intel.AdvancedMultiCamera;
 
 import android.content.Context;
 import android.provider.MediaStore;

camera/MultiCameraApplication/java/com/intel/multicamera/MultiCamera.java

@@ -15,7 +15,7 @@
  * limitations under the License.
  */
 
-package com.intel.multicamera;
+package com.intel.AdvancedMultiCamera;
 
 import android.content.ContentValues;
 import android.graphics.Camera;

camera/MultiCameraApplication/java/com/intel/multicamera/MultiViewActivity.java

@@ -15,7 +15,7 @@
  * limitations under the License.
  */
 
-package com.intel.multicamera;
+package com.intel.AdvancedMultiCamera;
 
 import android.Manifest;
 import android.app.Dialog;

camera/MultiCameraApplication/java/com/intel/multicamera/PermissionsActivity.java

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package com.intel.multicamera;
+package com.intel.AdvancedMultiCamera;
 
 import android.Manifest;
 import android.app.AlertDialog;

camera/MultiCameraApplication/java/com/intel/multicamera/PhotoPreview.java

@@ -15,7 +15,7 @@
  * limitations under the License.
  */
 
-package com.intel.multicamera;
+package com.intel.AdvancedMultiCamera;
 
 import android.app.Activity;
 import android.app.Dialog;

camera/MultiCameraApplication/java/com/intel/multicamera/QuickActivity.java

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package com.intel.multicamera;
+package com.intel.AdvancedMultiCamera;
 
 import android.app.Activity;
 import android.content.Intent;

camera/MultiCameraApplication/java/com/intel/multicamera/RoundedThumbnailView.java

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package com.intel.multicamera;
+package com.intel.AdvancedMultiCamera;
 
 import android.animation.Animator;
 import android.animation.AnimatorListenerAdapter;

camera/MultiCameraApplication/java/com/intel/multicamera/SettingsActivity.java

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package com.intel.multicamera;
+package com.intel.AdvancedMultiCamera;
 
 import android.content.SharedPreferences;
 import android.content.SharedPreferences.OnSharedPreferenceChangeListener;

camera/MultiCameraApplication/java/com/intel/multicamera/SettingsPrefUtil.java

@@ -15,7 +15,7 @@
  * limitations under the License.
  */
 
-package com.intel.multicamera;
+package com.intel.AdvancedMultiCamera;
 
 import android.content.Context;
 import android.content.SharedPreferences;
@@ -33,6 +33,7 @@
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
+import androidx.appcompat.widget.SwitchCompat;
 import androidx.preference.ListPreference;
 import androidx.preference.Preference;
 import androidx.preference.PreferenceFragment;
@@ -42,6 +43,7 @@
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
+import android.app.AlertDialog;
 
 public class SettingsPrefUtil
         extends PreferenceFragment implements SharedPreferences.OnSharedPreferenceChangeListener {
@@ -177,6 +179,47 @@ public void onCreatePreferences(Bundle savedInstanceState, String rootKey) {
 
         setPreferencesFromResource(root_preferences, rootKey);
         mCamcorderProfileNames = getResources().getStringArray(R.array.camcorder_profile_names);
+
+        Preference advancedSettingsPreference = findPreference("advanced_settings");
+
+        if (advancedSettingsPreference != null) {
+            advancedSettingsPreference.setOnPreferenceClickListener(preference -> {
+                showAdvancedSettingsDialog();
+                return true;
+            });
+        }
+   }
+   private void showAdvancedSettingsDialog() {
+        AlertDialog.Builder builder = new AlertDialog.Builder(getContext());
+        LayoutInflater inflater = LayoutInflater.from(getContext());
+        View dialogView = inflater.inflate(R.layout.dialog_advanced_settings, null);
+        SwitchCompat switchAutoFocus = dialogView.findViewById(R.id.switch_auto_focus);
+        SwitchCompat switchAutoExposure = dialogView.findViewById(R.id.switch_auto_exposure);
+        SwitchCompat switchAutoWhiteBalance = dialogView.findViewById(R.id.switch_auto_white_balance);
+
+        SharedPreferences sharedPreferences = getActivity().getPreferences(Context.MODE_PRIVATE);
+
+        switchAutoFocus.setChecked(sharedPreferences.getBoolean("pref_auto_focus", false));
+        switchAutoExposure.setChecked(sharedPreferences.getBoolean("pref_auto_exposure", false));
+        switchAutoWhiteBalance.setChecked(sharedPreferences.getBoolean("pref_auto_white_balance", false));
+
+        builder.setView(dialogView)
+            .setTitle("Advanced Settings")
+            .setPositiveButton("OK", (dialog, which) -> {
+                SharedPreferences.Editor editor = sharedPreferences.edit();
+
+                editor.putBoolean("pref_auto_focus", switchAutoFocus.isChecked());
+                editor.putBoolean("pref_auto_exposure", switchAutoExposure.isChecked());
+                editor.putBoolean("pref_auto_white_balance", switchAutoWhiteBalance.isChecked());
+
+                editor.apply();
+
+                Log.d(TAG, "Auto Focus: " + switchAutoFocus.isChecked());
+                Log.d(TAG, "Auto Exposure: " + switchAutoExposure.isChecked());
+                Log.d(TAG, "Auto White Balance: " + switchAutoWhiteBalance.isChecked());
+            })
+            .setNegativeButton("Cancel", null)
+            .show();
     }
 
     @Override

camera/MultiCameraApplication/java/com/intel/multicamera/SingleCameraActivity.java

@@ -15,7 +15,7 @@
  * limitations under the License.
  */
 
-package com.intel.multicamera;
+package com.intel.AdvancedMultiCamera;
 
 import android.Manifest;
 import android.app.Dialog;
@@ -51,7 +51,7 @@
 import java.util.Objects;
 
 import static android.hardware.usb.UsbManager.ACTION_USB_DEVICE_ATTACHED;
-import static com.intel.multicamera.MultiViewActivity.updateStorageSpace;
+import static com.intel.AdvancedMultiCamera.MultiViewActivity.updateStorageSpace;
 
 public class SingleCameraActivity extends AppCompatActivity {
     private static final String TAG = "SingleCameraActivity";

camera/MultiCameraApplication/java/com/intel/multicamera/SurfaceUtil.java

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package com.intel.multicamera;
+package com.intel.AdvancedMultiCamera;
 
 import android.graphics.SurfaceTexture;
 import android.opengl.GLES20;

camera/MultiCameraApplication/java/com/intel/multicamera/Thumbnail.java

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package com.intel.multicamera;
+package com.intel.AdvancedMultiCamera;
 
 import android.graphics.Bitmap;
 import android.media.MediaMetadataRetriever;

camera/MultiCameraApplication/java/com/intel/multicamera/USBChangeDialog.java

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package com.intel.multicamera;
+package com.intel.AdvancedMultiCamera;
 
 import android.app.Activity;
 import android.app.AlertDialog;

camera/MultiCameraApplication/java/com/intel/multicamera/Utils.java

@@ -15,7 +15,7 @@
  * limitations under the License.
  */
 
-package com.intel.multicamera;
+package com.intel.AdvancedMultiCamera;
 
 import android.annotation.SuppressLint;
 import android.app.Activity;

camera/MultiCameraApplication/java/com/intel/multicamera/VideoRecord.java

@@ -15,7 +15,7 @@
  * limitations under the License.
  */
 
-package com.intel.multicamera;
+package com.intel.AdvancedMultiCamera;
 
 import android.app.Activity;
 import android.content.ContentValues;
@@ -58,7 +58,7 @@
 import java.util.Arrays;
 import java.util.List;
 
-import static com.intel.multicamera.SettingsPrefUtil.SIZE_HD;
+import static com.intel.AdvancedMultiCamera.SettingsPrefUtil.SIZE_HD;
 
 public class VideoRecord implements MediaRecorder.OnErrorListener, MediaRecorder.OnInfoListener{
 

camera/MultiCameraApplication/res/layout/activity_full_screen.xml

@@ -4,7 +4,7 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    tools:context="com.intel.multicamera.FullScreenActivity">
+    tools:context="com.intel.AdvancedMultiCamera.FullScreenActivity">
 
     <FrameLayout android:id="@+id/control1"
         android:layout_width="match_parent"
@@ -16,13 +16,13 @@
         xmlns:tools="http://schemas.android.com/tools"
         xmlns:app="http://schemas.android.com/apk/res-auto">
 
-        <com.intel.multicamera.AutoFitTextureView
+        <com.intel.AdvancedMultiCamera.AutoFitTextureView
             android:id="@+id/textureview"
             android:layout_width="match_parent"
             android:layout_height="match_parent" />
 
 
-        <com.intel.multicamera.RoundedThumbnailView
+        <com.intel.AdvancedMultiCamera.RoundedThumbnailView
             android:id="@+id/rounded_thumbnail_view"
             android:layout_width="146dp"
             android:layout_height="198dp"

camera/MultiCameraApplication/res/layout/activity_itscameraintents.xml

@@ -25,7 +25,7 @@
                     android:layout_height="match_parent">
 
 
-                <com.intel.multicamera.AutoFitTextureView
+                <com.intel.AdvancedMultiCamera.AutoFitTextureView
                     android:id="@+id/textureview0"
                     android:layout_width="match_parent"
                     android:layout_height="match_parent" />

camera/MultiCameraApplication/res/layout/activity_photo_preview.xml

@@ -4,6 +4,6 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    tools:context="com.intel.multicamera.PhotoPreviewActivity">
+    tools:context="com.intel.AdvancedMultiCamera.PhotoPreviewActivity">
 
 </androidx.constraintlayout.widget.ConstraintLayout>