update RxCameraView.

RxCamera/src/main/api14/com/vondear/camera/Camera1.java

@@ -317,8 +317,12 @@ void adjustCameraParameters() {
         Size size = chooseOptimalSize(sizes);
 
         // Always re-apply camera parameters
-        // Largest picture size in this ratio
-        final Size pictureSize = mPictureSizes.sizes(mAspectRatio).last();
+        // Largest picture size in this ratio AspectRatio.parse(aspectRatio)
+        SortedSet<Size> sizeSortedSet = mPictureSizes.sizes(mAspectRatio);
+        if (sizeSortedSet == null) {
+            sizeSortedSet = mPictureSizes.sizes(AspectRatio.parse("4:3"));
+        }
+        final Size pictureSize = sizeSortedSet.last();
         if (mShowingPreview) {
             mCamera.stopPreview();
         }
@@ -371,9 +375,9 @@ private void releaseCamera() {
     /**
      * Calculate display orientation
      * https://developer.android.com/reference/android/hardware/Camera.html#setDisplayOrientation(int)
-     *
+     * <p>
      * This calculation is used for orienting the preview
-     *
+     * <p>
      * Note: This is not the same calculation as the camera rotation
      *
      * @param screenOrientationDegrees Screen orientation in degrees
@@ -389,10 +393,10 @@ private int calcDisplayOrientation(int screenOrientationDegrees) {
 
     /**
      * Calculate camera rotation
-     *
+     * <p>
      * This calculation is applied to the output JPEG either via Exif Orientation tag
      * or by actually transforming the bitmap. (Determined by vendor camera API implementation)
-     *
+     * <p>
      * Note: This is not the same calculation as the display orientation
      *
      * @param screenOrientationDegrees Screen orientation in degrees

RxKit/build.gradle

@@ -39,7 +39,7 @@ dependencies {
     //recyclerview包
     compileOnly 'com.android.support:recyclerview-v7:27.1.1'
     compileOnly 'com.android.support:support-annotations:27.1.1'
-    compileOnly 'com.android.support.constraint:constraint-layout:1.1.2'
+    compileOnly 'com.android.support.constraint:constraint-layout:1.1.3'
     //流式布局
     compileOnly 'com.google.android:flexbox:0.3.2'
     //沉浸式