Squashed commit to version 3.15.0

commit 44661fc
Author: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Date:   Fri Dec 13 15:07:23 2019 -0300

    chore(deps): bump npm from 6.4.1 to 6.13.4 (react-native-camera#2643)

    Bumps [npm](https://github.com/npm/cli) from 6.4.1 to 6.13.4.
    - [Release notes](https://github.com/npm/cli/releases)
    - [Changelog](https://github.com/npm/cli/blob/latest/CHANGELOG.md)
    - [Commits](npm/cli@v6.4.1...v6.13.4)

    Signed-off-by: dependabot[bot] <support@github.com>

commit c235435
Author: semantic-release-bot <semantic-release-bot@martynus.net>
Date:   Fri Dec 13 17:55:53 2019 +0000

    chore(release): 3.15.0 [skip ci]

    # [3.15.0](react-native-camera/react-native-camera@v3.14.0...v3.15.0) (2019-12-13)

    ### Features

    * **ios:** Make camera ready events to fire also on camera/device change to be consistent with Android. Fire unmount error when session or device fails to start. Update advanced example app to use camera ready event instead. ([react-native-camera#2642](react-native-camera#2642)) ([7abf3f7](react-native-camera@7abf3f7))

commit 7abf3f7
Author: cristianoccazinsp <48869228+cristianoccazinsp@users.noreply.github.com>
Date:   Fri Dec 13 14:51:50 2019 -0300

    feat(ios): Make camera ready events to fire also on camera/device change to be consistent with Android. Fire unmount error when session or device fails to start. Update advanced example app to use camera ready event instead. (react-native-camera#2642)

commit 0745fb9
Author: semantic-release-bot <semantic-release-bot@martynus.net>
Date:   Tue Dec 10 14:07:04 2019 +0000

    chore(release): 3.14.0 [skip ci]

    # [3.14.0](react-native-camera/react-native-camera@v3.13.1...v3.14.0) (2019-12-10)

    ### Bug Fixes

    * **android:** Fix Objects.equals that is only available after API 19 ([react-native-camera#2635](react-native-camera#2635)) ([8c6a26f](react-native-camera@8c6a26f))
    * **example:** fixes and updates in mlkit example ([react-native-camera#2618](react-native-camera#2618)) ([72c5624](react-native-camera@72c5624))
    * **ts:** fixed incorrect type definition file path ([react-native-camera#2622](react-native-camera#2622)) ([047bbea](react-native-camera@047bbea))

    ### Features

    * **android:** Load Android Gradle Plugin conditionally ([react-native-camera#2623](react-native-camera#2623)) ([d8cf6c9](react-native-camera@d8cf6c9))
    * **android:** restore state when useCamera2api is enabled ([react-native-camera#2603](react-native-camera#2603)) ([1f8b863](react-native-camera@1f8b863))
    * **docs:** update onBarCodeRead on Android and add additional SubView library ([react-native-camera#2616](react-native-camera#2616)) ([fe84811](react-native-camera@fe84811))
    * **iOS:** allow for audio session to be kept ([react-native-camera#2636](react-native-camera#2636)) ([fe5d11d](react-native-camera@fe5d11d))

commit fe5d11d
Author: cristianoccazinsp <48869228+cristianoccazinsp@users.noreply.github.com>
Date:   Tue Dec 10 11:02:45 2019 -0300

    feat(iOS): allow for audio session to be kept (react-native-camera#2636)

    * allow for audio session to be kept even after unmounts

    * readme typo

commit 8c6a26f
Author: cristianoccazinsp <48869228+cristianoccazinsp@users.noreply.github.com>
Date:   Tue Dec 10 11:02:16 2019 -0300

    fix(android): Fix Objects.equals that is only available after API 19 (react-native-camera#2635)

commit 047bbea
Author: SaeedZhiany <SaeedZhiany@users.noreply.github.com>
Date:   Tue Dec 3 22:40:26 2019 +0330

    fix(ts): fixed incorrect type definition file path (react-native-camera#2622)

commit d8cf6c9
Author: SaeedZhiany <SaeedZhiany@users.noreply.github.com>
Date:   Tue Dec 3 22:39:23 2019 +0330

    feat(android): Load Android Gradle Plugin conditionally (react-native-camera#2623)

commit 1f8b863
Author: Märt Lõhmus <martlohmus12@gmail.com>
Date:   Mon Dec 2 14:28:13 2019 +0200

    feat(android): restore state when useCamera2api is enabled (react-native-camera#2603)

commit fe84811
Author: Chau Tran <ctch5@mail.umsl.edu>
Date:   Mon Dec 2 06:27:17 2019 -0600

    feat(docs): update onBarCodeRead on Android and add additional SubView library (react-native-camera#2616)

commit 72c5624
Author: Stanimir <sytolk@gmail.com>
Date:   Mon Dec 2 14:24:12 2019 +0200

    fix(example): fixes and updates in mlkit example (react-native-camera#2618)

commit 0af8ea9
Author: semantic-release-bot <semantic-release-bot@martynus.net>
Date:   Sun Dec 1 23:56:03 2019 +0000

    chore(release): 3.13.1 [skip ci]

    ## [3.13.1](react-native-camera/react-native-camera@v3.13.0...v3.13.1) (2019-12-01)

    ### Bug Fixes

    * **android:** barcode option passing to mlkit for Android ([react-native-camera#2614](react-native-camera#2614)) ([32355f4](react-native-camera@32355f4))

commit 32355f4
Author: Kyle Johnson <1007162+kyle-johnson@users.noreply.github.com>
Date:   Sun Dec 1 15:50:57 2019 -0800

    fix(android): barcode option passing to mlkit for Android (react-native-camera#2614)

    * pass barcode options to mlkit

    * rm doubled FORMAT_ALL_FORMATS

commit c728529
Author: semantic-release-bot <semantic-release-bot@martynus.net>
Date:   Fri Nov 29 22:04:16 2019 +0000

    chore(release): 3.13.0 [skip ci]

    # [3.13.0](react-native-camera/react-native-camera@v3.12.0...v3.13.0) (2019-11-29)

    ### Features

    * **types:** Add "URL" to Barcode types & export additional TS types ([react-native-camera#2613](react-native-camera#2613)) ([3f1334c](react-native-camera@3f1334c))

commit 3f1334c
Author: Kyle Johnson <1007162+kyle-johnson@users.noreply.github.com>
Date:   Fri Nov 29 14:00:10 2019 -0800

    feat(types): Add "URL" to Barcode types & export additional TS types (react-native-camera#2613)

    * Add "URL" to flow types

    * add "URL" to barcodes & export additional TS types

    * add optional format to flow

    * add optionl format prop to TS

commit ecb2071
Author: semantic-release-bot <semantic-release-bot@martynus.net>
Date:   Fri Nov 29 21:18:30 2019 +0000

    chore(release): 3.12.0 [skip ci]

    # [3.12.0](react-native-camera/react-native-camera@v3.11.1...v3.12.0) (2019-11-29)

    ### Bug Fixes

    * **ios:** camera is not detecting any faces ([react-native-camera#2611](react-native-camera#2611)) ([b3d0ebe](react-native-camera@b3d0ebe))

    ### Features

    * **docs:** Feature/simplify installtion ([react-native-camera#2606](react-native-camera#2606)) ([a39e8a8](react-native-camera@a39e8a8))

commit a39e8a8
Author: mieszko4 <mieszko4@gmail.com>
Date:   Fri Nov 29 22:14:31 2019 +0100

    feat(docs): Feature/simplify installtion (react-native-camera#2606)

    * docs: split installation into 2 main sections, simplify required steps

    * doc: structure Additional installation steps

    * docs: Hide firebase additional android steps

    * docs: Highlight code snippets, add link to Windows

commit b3d0ebe
Author: annakoro <ann.korostelev@gmail.com>
Date:   Fri Nov 29 17:02:25 2019 +0300

    fix(ios): camera is not detecting any faces (react-native-camera#2611)

android/build.gradle

@@ -3,13 +3,19 @@ def safeExtGet(prop, fallback) {
 }
 
 buildscript {
-  repositories {
-    google()
-    jcenter()
-  }
+  // The Android Gradle plugin is only required when opening the android folder stand-alone.
+  // This avoids unnecessary downloads and potential conflicts when the library is included as a
+  // module dependency in an application project.
+  if (project == rootProject) {
+    repositories {
+      google()
+      jcenter()
+    }
 
-  dependencies {
-    classpath 'com.android.tools.build:gradle:3.3.1'
+    dependencies {
+      //noinspection GradleDependency
+      classpath("com.android.tools.build:gradle:3.5.2")
+    }
   }
 }
 

android/src/main/java/com/google/android/cameraview/Camera1.java

@@ -34,12 +34,13 @@
 import java.io.IOException;
 import java.util.ArrayList;
 import java.util.List;
-import java.util.Objects;
 import java.util.Properties;
 import java.util.Set;
 import java.util.SortedSet;
 import java.util.concurrent.atomic.AtomicBoolean;
 
+import org.reactnative.camera.utils.ObjectUtils;
+
 
 @SuppressWarnings("deprecation")
 class Camera1 extends CameraViewImpl implements MediaRecorder.OnInfoListener,
@@ -287,13 +288,13 @@ int getFacing() {
     @Override
     void setCameraId(String id) {
 
-        if(!Objects.equals(_mCameraId, id)){
+        if(!ObjectUtils.equals(_mCameraId, id)){
             _mCameraId = id;
 
             // only update if our camera ID actually changes
             // from what we currently have.
             // Passing null will always yield true
-            if(!Objects.equals(_mCameraId, String.valueOf(mCameraId))){
+            if(!ObjectUtils.equals(_mCameraId, String.valueOf(mCameraId))){
                 // this will call chooseCamera
                 if (isCameraOpened()) {
                     stop();

android/src/main/java/com/google/android/cameraview/Camera2.java

@@ -54,11 +54,14 @@
 import java.util.ArrayList;
 import java.util.HashSet;
 import java.util.List;
-import java.util.Objects;
 import java.util.Properties;
 import java.util.Set;
 import java.util.SortedSet;
 
+import org.reactnative.camera.utils.ObjectUtils;
+
+
+
 @SuppressWarnings("MissingPermission")
 @TargetApi(21)
 class Camera2 extends CameraViewImpl implements MediaRecorder.OnInfoListener, MediaRecorder.OnErrorListener {
@@ -384,13 +387,13 @@ int getFacing() {
 
     @Override
     void setCameraId(String id) {
-        if(!Objects.equals(_mCameraId, id)){
+        if(!ObjectUtils.equals(_mCameraId, id)){
             _mCameraId = id;
 
             // only update if our camera ID actually changes
             // from what we currently have.
             // Passing null will always yield true
-            if(!Objects.equals(_mCameraId, mCameraId)){
+            if(!ObjectUtils.equals(_mCameraId, mCameraId)){
                 // this will call chooseCameraIdByFacing
                 if (isCameraOpened()) {
                     stop();
@@ -454,7 +457,7 @@ void setPictureSize(Size size) {
             mStillImageReader.close();
         }
         if (size == null) {
-          if (mAspectRatio == null) {
+          if (mAspectRatio == null || mPictureSize == null) {
             return;
           }
           mPictureSizes.sizes(mAspectRatio).last();

android/src/main/java/com/google/android/cameraview/CameraView.java

@@ -273,6 +273,8 @@ public void setUsingCamera2Api(boolean useCamera2) {
             } else {
                 mImpl = new Camera2Api23(mCallbacks, mImpl.mPreview, mContext);
             }
+
+            onRestoreInstanceState(state);
         } else {
             if (mImpl instanceof Camera1) {
                 return;
@@ -296,7 +298,7 @@ public void start() {
                 this.removeView(mImpl.getView());
             }
             //store the state and restore this state after fall back to Camera1
-            Parcelable state=onSaveInstanceState();
+            Parcelable state = onSaveInstanceState();
             // Camera2 uses legacy hardware layer; fall back to Camera1
             mImpl = new Camera1(mCallbacks, createPreviewImpl(getContext()));
             onRestoreInstanceState(state);

android/src/main/java/org/reactnative/camera/utils/ObjectUtils.java

@@ -0,0 +1,15 @@
+package org.reactnative.camera.utils;
+
+
+public class ObjectUtils {
+
+    /*
+    * Replacement for Objects.equals that is only available after Android API 19
+    */
+    public static boolean equals(Object o1, Object o2) {
+        if (o1 == null && o2 == null) return true;
+        if (o1 == null) return false;
+        return o1.equals(o2);
+    }
+
+}

android/src/mlkit/java/org/reactnative/barcodedetector/BarcodeFormatUtils.java

@@ -37,7 +37,6 @@ public class BarcodeFormatUtils {
     map.put(FirebaseVisionBarcode.FORMAT_AZTEC, "AZTEC");
     map.put(FirebaseVisionBarcode.FORMAT_ALL_FORMATS, "ALL");
     map.put(FirebaseVisionBarcode.FORMAT_UPC_A, "UPC_A");
-    map.put(FirebaseVisionBarcode.FORMAT_ALL_FORMATS, "ALL");
     map.put(-1, "None");
     FORMATS = map;
 

android/src/mlkit/java/org/reactnative/barcodedetector/RNBarcodeDetector.java

@@ -61,7 +61,7 @@ public void release() {
     private void createBarcodeDetector() {
         FirebaseVisionBarcodeDetectorOptions options = mBuilder.build();
         mBarcodeDetector = FirebaseVision.getInstance()
-                .getVisionBarcodeDetector();
+                .getVisionBarcodeDetector(options);
 
     }
 }

docs/RNCamera.md

@@ -221,6 +221,12 @@ Values: boolean `true` (default) | `false`
 Specifies if audio recording permissions should be requested.
 Make sure to follow README instructions for audio recording permissions [here](README.md).
 
+### iOS `keepAudioSession`
+
+Values: boolean `true` | `false` (false)
+
+(iOS Only) When the camera is unmounted, it will release any audio session it acquired (if `captureAudio=true`) so other media can continue playing. However, this might not be always desirable (e.g., if video is played afterwards) and can be disabled by setting it to `true`. Setting this to `true`, means your app will not release the audio session. Note: other apps might still "steal" the audio session from your app.
+
 ### `flashMode`
 
 Values: `RNCamera.Constants.FlashMode.off` (default), `RNCamera.Constants.FlashMode.on`, `RNCamera.Constants.FlashMode.auto` or `RNCamera.Constants.FlashMode.torch`.
@@ -346,7 +352,7 @@ Note: This solve the flicker video recording issue for iOS
 
 ### `onCameraReady`
 
-Function to be called when native code emit onCameraReady event, when camera is ready.
+Function to be called when native code emit onCameraReady event, when camera is ready. This event will also fire when changing cameras (by `type` or `cameraId`).
 
 ### `onMountError`
 
@@ -391,18 +397,24 @@ Event contains the following fields
           }
         }
 
-  - onAndroid:
+  - onAndroid: the `ResultPoint[]` (`bounds.origin`) is returned for scanned barcode origins. The number of `ResultPoint` returned depends on the type of Barcode.
 
-        bounds:[{x:string,y:string}]
-        	- on Android it just returns resultPoints:
-        - for barcodes:
+        bounds: {
+          width: number;
+          height: number;
+          origin: Array<{x: number, y: number}>
+        }
 
-              bounds[0].x : left side of barcode.
-              bounds[1].x : right side of barcode
-        - counting for QRcodes:
+        1. **PDF417**: 8 ResultPoint, laid out as follow:
+          0 --- 4 ------ 6 --- 2
+          | ////////////////// |
+          1 --- 5 ------ 7 --- 3
 
-              1 2
-              0
+        2. **QR**: 4 ResultPoint, laid out as follow:
+          2 ------ 3
+          | //////
+          | //////
+          1 ------ 0
 
 The following barcode types can be recognised:
 
@@ -649,6 +661,14 @@ A Barcode and QR code UI mask which can be use to render a scanning layout on ca
 
 Read more about [react-native-barcode-mask](https://github.com/shahnawaz/react-native-barcode-mask) here.
 
+### @nartc/react-native-barcode-mask
+
+A rewritten version of `react-native-barcode-mask` using `Hooks` and `Reanimated`. If you're already using `react-native-reanimated` (`react-navigation` dependency) then you might benefit from this rewritten component.
+- Customizable
+- Provide custom hook to "scan barcode within finder area"
+
+Read more about it here [@nartc/react-native-barcode-mask](https://github.com/nartc/react-native-barcode-mask)
+
 ## Testing
 
 To learn about how to test components which uses `RNCamera` check its [documentation about testing](./tests.md).