Rename captureImage to capturePicture for consistency

camerakit/src/main/api16/com/flurgle/camerakit/Camera1.java

@@ -363,7 +363,7 @@ class Camera1 extends CameraImpl {
     }
 
     @Override
-    void captureImage() {
+    void capturePicture() {
         if (mIsCapturingImage) return;
         if (!isCameraOpened()) return;
         if (mSessionType == SESSION_TYPE_VIDEO && mIsCapturingVideo) {
@@ -403,9 +403,9 @@ class Camera1 extends CameraImpl {
         if (!isCameraOpened()) return;
         if (mIsCapturingImage) return;
         // This won't work while capturing a video.
-        // Switch to captureImage.
+        // Switch to capturePicture.
         if (mIsCapturingVideo) {
-            captureImage();
+            capturePicture();
             return;
         }
         mIsCapturingImage = true;

camerakit/src/main/api21/com/flurgle/camerakit/Camera2.java

@@ -178,7 +178,7 @@ class Camera2 extends CameraImpl {
     }
 
     @Override
-    void captureImage() {
+    void capturePicture() {
 
     }
 

camerakit/src/main/base/com/flurgle/camerakit/CameraImpl.java

@@ -32,7 +32,7 @@ abstract class CameraImpl implements PreviewImpl.SurfaceCallback {
     abstract void setSessionType(@SessionType int sessionType);
     abstract void setLocation(double latitude, double longitude);
 
-    abstract void captureImage();
+    abstract void capturePicture();
     abstract void captureSnapshot();
     abstract void startVideo(@NonNull File file);
     abstract void endVideo();

camerakit/src/main/java/com/flurgle/camerakit/CameraView.java

@@ -664,7 +664,7 @@ public class CameraView extends FrameLayout implements LifecycleObserver {
      * Set the current session type to either picture or video.
      * When sessionType is video,
      * - {@link #startCapturingVideo(File)} will not throw any exception
-     * - {@link #captureImage()} will fallback to {@link #captureSnapshot()}
+     * - {@link #capturePicture()} will fallback to {@link #captureSnapshot()}
      *
      * @see CameraKit.Constants#SESSION_TYPE_PICTURE
      * @see CameraKit.Constants#SESSION_TYPE_VIDEO
@@ -808,8 +808,8 @@ public class CameraView extends FrameLayout implements LifecycleObserver {
      *
      * @see #captureSnapshot()
      */
-    public void captureImage() {
+    public void capturePicture() {
-        mCameraImpl.captureImage();
+        mCameraImpl.capturePicture();
     }
 
 
@@ -818,10 +818,10 @@ public class CameraView extends FrameLayout implements LifecycleObserver {
      * This eventually triggers {@link CameraListener#onPictureTaken(byte[])} if a listener
      * was registered.
      *
-     * The difference with {@link #captureImage()} is that this capture is faster, so it might be
+     * The difference with {@link #capturePicture()} is that this capture is faster, so it might be
      * better on slower cameras, though the result can be generally blurry or low quality.
      *
-     * @see #captureImage()
+     * @see #capturePicture()
      */
     public void captureSnapshot() {
         mCameraImpl.captureSnapshot();

demo/src/main/java/com/flurgle/camerakit/demo/MainActivity.java

@@ -139,7 +139,7 @@ public class MainActivity extends AppCompatActivity implements View.OnLayoutChan
             }
         };
         camera.addCameraListener(mPictureListener);
-        camera.captureImage();
+        camera.capturePicture();
     }
 
     @OnClick(R.id.captureVideo)