imagesList, Picasso imageDownloader, int spanCount) {\n\n mImagesAdapterCallback = imagesAdapterCallback;\n mImagesList = imagesList;\n mImageDownloader = imageDownloader;\n mSpanCount = spanCount;\n }\n\n public static String createSharedImageTransitionName(int position){\n return \"SharedImage\" + position;\n }\n\n @Override\n public ImagesViewHolder onCreateViewHolder(final ViewGroup parent, int viewType) {\n View item = LayoutInflater.from(parent.getContext()).inflate(R.layout.image_item, parent, false);\n RecyclerView.LayoutParams layoutParams = (RecyclerView.LayoutParams) item.getLayoutParams();\n layoutParams.height = item.getResources().getDisplayMetrics().widthPixels / mSpanCount;\n\n ImagesViewHolder viewHolder = new ImagesViewHolder(item);\n\n /**\n * Depends on View type we set the according {@link android.widget.ImageView.ScaleType\n */\n\n if(viewType == 0) {\n viewHolder.image.setScaleType(ImageView.ScaleType.CENTER);\n }\n\n if(viewType == 1) {\n viewHolder.image.setScaleType(ImageView.ScaleType.CENTER_CROP);\n }\n\n if(viewType == 2) {\n viewHolder.image.setScaleType(ImageView.ScaleType.CENTER_INSIDE);\n }\n\n if(viewType == 3) {\n viewHolder.image.setScaleType(ImageView.ScaleType.FIT_CENTER);\n }\n\n if(viewType == 4) {\n viewHolder.image.setScaleType(ImageView.ScaleType.FIT_XY);\n }\n\n if(viewType == 5) {\n viewHolder.image.setScaleType(ImageView.ScaleType.MATRIX);\n }\n\n return viewHolder;\n }\n\n @Override\n public void onBindViewHolder(final ImagesViewHolder holder, final int position) {\n final Image image = mImagesList.get(position);\n Log.v(TAG, \"onBindViewHolder holder.imageFile \" + image.imageFile);\n\n Log.v(TAG, \"onBindViewHolder holder.image \" + holder.image);\n Log.v(TAG, \"onBindViewHolder holder.matrix \" + holder.image.getMatrix());\n Log.v(TAG, \"onBindViewHolder holder.scaleType \" + holder.image.getScaleType());\n\n // set transition name for sdk 21 shared element transition\n final String sharedImageTransitionName = createSharedImageTransitionName(position);\n ViewCompat.setTransitionName(holder.image, sharedImageTransitionName);\n\n Log.v(TAG, \"onBindViewHolder isVisible \" + image.isVisible());\n Log.v(TAG, \"onBindViewHolder isVisible \" + holder.image.getVisibility());\n\n if(image.isVisible()){\n mImageDownloader.load(image.imageFile).into(holder.image);\n holder.image.setVisibility(View.VISIBLE);\n } else {\n /** in purpose of animation image might become invisible */\n holder.image.setVisibility(View.INVISIBLE);\n }\n Log.v(TAG, \"onBindViewHolder isVisible \" + holder.image.getVisibility());\n\n\n holder.image.setOnClickListener(new View.OnClickListener() {\n @Override\n public void onClick(View v) {\n Log.v(TAG, \"onClick image \" + holder.image );\n Log.v(TAG, \"onClick matrix \" + holder.image.getMatrix() );\n\n mImagesAdapterCallback.enterImageDetails(sharedImageTransitionName, image.imageFile, holder.image, image);\n\n }\n });\n Log.v(TAG, \"onBindViewHolder position \" + position);\n }\n\n @Override\n public int getItemCount() {\n return mImagesList.size();\n }\n\n /**\n * We create 6 item types for each {@link android.widget.ImageView.ScaleType} there is,\n * besides:\n * {@link android.widget.ImageView.ScaleType#FIT_START}\n * {@link android.widget.ImageView.ScaleType#FIT_END}\n */\n @Override\n public int getItemViewType(int position) {\n\n if(position % 6 == 0) {\n return 0;\n }\n\n if(position % 5 == 0) {\n return 1;\n }\n\n if(position % 4 == 0) {\n return 2;\n }\n\n if(position % 3 == 0) {\n return 3;\n }\n\n if(position % 2 == 0) {\n return 4;\n }\n\n return 5;\n }\n}\n"
},
{
"path": "app/src/main/java/com/volokh/danylo/imagetransition/adapter/ImagesViewHolder.java",
"content": "package com.volokh.danylo.imagetransition.adapter;\n\nimport android.support.v7.widget.RecyclerView;\nimport android.view.View;\nimport android.widget.ImageView;\n\nimport com.volokh.danylo.imagetransition.R;\n\npublic class ImagesViewHolder extends RecyclerView.ViewHolder{\n\n public final ImageView image;\n\n public ImagesViewHolder(View itemView) {\n super(itemView);\n image = (ImageView) itemView.findViewById(R.id.image);\n }\n}\n"
},
{
"path": "app/src/main/java/com/volokh/danylo/imagetransition/animations/EnterScreenAnimations.java",
"content": "package com.volokh.danylo.imagetransition.animations;\n\nimport android.animation.Animator;\nimport android.animation.AnimatorSet;\nimport android.animation.ObjectAnimator;\nimport android.animation.PropertyValuesHolder;\nimport android.graphics.Matrix;\nimport android.support.annotation.NonNull;\nimport android.util.Log;\nimport android.view.View;\nimport android.view.animation.AccelerateInterpolator;\nimport android.widget.FrameLayout;\nimport android.widget.ImageView;\n\nimport java.util.Arrays;\n\n/**\n * Created by danylo.volokh on 3/16/16.\n */\npublic class EnterScreenAnimations extends ScreenAnimation{\n\n private static final String TAG = EnterScreenAnimations.class.getSimpleName();\n\n /**\n * Image with is initially situated on the place from where transition starts\n */\n private final ImageView mImageTo;\n\n /**\n * This is image that represents of how should transitioned image look like at the end of transition\n */\n private final ImageView mAnimatedImage;\n\n private View mMainContainer;\n\n private AnimatorSet mEnteringAnimation;\n\n /**\n * This array will contain the data about image matrix of original image.\n * We will use that matrix to animate image back to original state\n */\n private float[] mInitThumbnailMatrixValues = new float[9];\n\n /**\n * These values represent the final position of a Image that is translated\n */\n private int mToTop;\n private int mToLeft;\n private int mToWidth;\n private int mToHeight;\n\n public EnterScreenAnimations(ImageView animatedImage, ImageView imageTo, View mainContainer) {\n super(animatedImage.getContext());\n mAnimatedImage = animatedImage;\n mImageTo = imageTo;\n mMainContainer = mainContainer;\n }\n\n /**\n * This method combines several animations when screen is opened.\n * 1. Animation of ImageView position and image matrix.\n * 2. Animation of main container elements - they are fading in after image is animated to position\n */\n public void playEnteringAnimation(int left, int top, int width, int height) {\n Log.v(TAG, \">> playEnteringAnimation\");\n\n mToLeft = left;\n mToTop = top;\n mToWidth = width;\n mToHeight = height;\n\n AnimatorSet imageAnimatorSet = createEnteringImageAnimation();\n\n Animator mainContainerFadeAnimator = createEnteringFadeAnimator();\n\n mEnteringAnimation = new AnimatorSet();\n mEnteringAnimation.setDuration(IMAGE_TRANSLATION_DURATION);\n mEnteringAnimation.setInterpolator(new AccelerateInterpolator());\n mEnteringAnimation.addListener(new SimpleAnimationListener() {\n\n @Override\n public void onAnimationCancel(Animator animation) {\n Log.v(TAG, \"onAnimationCancel, mEnteringAnimation \" + mEnteringAnimation);\n mEnteringAnimation = null;\n }\n\n @Override\n public void onAnimationEnd(Animator animation) {\n\n Log.v(TAG, \"onAnimationEnd, mEnteringAnimation \" + mEnteringAnimation);\n if (mEnteringAnimation != null) {\n mEnteringAnimation = null;\n\n mImageTo.setVisibility(View.VISIBLE);\n mAnimatedImage.setVisibility(View.INVISIBLE);\n } else {\n // Animation was cancelled. Do nothing\n }\n\n }\n });\n\n mEnteringAnimation.playTogether(\n imageAnimatorSet,\n mainContainerFadeAnimator\n );\n\n mEnteringAnimation.start();\n Log.v(TAG, \"<< playEnteringAnimation\");\n }\n\n /**\n * Animator returned form this method animates fade in of all other elements on the screen besides ImageView\n */\n private ObjectAnimator createEnteringFadeAnimator() {\n ObjectAnimator fadeInAnimator = ObjectAnimator.ofFloat(mMainContainer, \"alpha\", 0.0f, 1.0f);\n return fadeInAnimator;\n }\n /**\n * This method creates an animator set of 2 animations:\n * 1. ImageView position animation when screen is opened\n * 2. ImageView image matrix animation when screen is opened\n */\n @NonNull\n private AnimatorSet createEnteringImageAnimation() {\n Log.v(TAG, \">> createEnteringImageAnimation\");\n\n ObjectAnimator positionAnimator = createEnteringImagePositionAnimator();\n ObjectAnimator matrixAnimator = createEnteringImageMatrixAnimator();\n\n AnimatorSet enteringImageAnimation = new AnimatorSet();\n enteringImageAnimation.playTogether(positionAnimator, matrixAnimator);\n\n Log.v(TAG, \"<< createEnteringImageAnimation\");\n return enteringImageAnimation;\n }\n\n /**\n * This method creates an animator that changes ImageView position on the screen.\n * It will look like view is translated from its position on previous screen to its new position on this screen\n */\n @NonNull\n private ObjectAnimator createEnteringImagePositionAnimator() {\n\n Log.v(TAG, \"createEnteringImagePositionAnimator\");\n\n PropertyValuesHolder propertyLeft = PropertyValuesHolder.ofInt(\"left\", mAnimatedImage.getLeft(), mToLeft);\n PropertyValuesHolder propertyTop = PropertyValuesHolder.ofInt(\"top\", mAnimatedImage.getTop(),\n mToTop - getStatusBarHeight());\n\n PropertyValuesHolder propertyRight = PropertyValuesHolder.ofInt(\"right\", mAnimatedImage.getRight(), mToLeft + mToWidth);\n PropertyValuesHolder propertyBottom = PropertyValuesHolder.ofInt(\"bottom\", mAnimatedImage.getBottom(), mToTop + mToHeight - getStatusBarHeight());\n\n ObjectAnimator animator = ObjectAnimator.ofPropertyValuesHolder(mAnimatedImage, propertyLeft, propertyTop, propertyRight, propertyBottom);\n animator.addListener(new SimpleAnimationListener() {\n @Override\n public void onAnimationEnd(Animator animation) {\n // set new parameters of animated ImageView. This will prevent blinking of view when set visibility to visible in Exit animation\n FrameLayout.LayoutParams layoutParams = (FrameLayout.LayoutParams) mAnimatedImage.getLayoutParams();\n layoutParams.height = mImageTo.getHeight();\n layoutParams.width = mImageTo.getWidth();\n layoutParams.setMargins(mToLeft, mToTop - getStatusBarHeight(), 0, 0);\n }\n });\n return animator;\n }\n\n /**\n * This method creates Animator that will animate matrix of ImageView.\n * It is needed in order to show the effect when scaling of one view is smoothly changed to the scale of the second view.\n * \n * For example: first view can have scaleType: centerCrop, and the other one fitCenter.\n * The image inside ImageView will smoothly change from one to another\n */\n private ObjectAnimator createEnteringImageMatrixAnimator() {\n\n Matrix initMatrix = MatrixUtils.getImageMatrix(mAnimatedImage);\n // store the data about original matrix into array.\n // this array will be used later for exit animation\n initMatrix.getValues(mInitThumbnailMatrixValues);\n\n final Matrix endMatrix = MatrixUtils.getImageMatrix(mImageTo);\n Log.v(TAG, \"createEnteringImageMatrixAnimator, mInitThumbnailMatrixValues \" + Arrays.toString(mInitThumbnailMatrixValues));\n\n Log.v(TAG, \"createEnteringImageMatrixAnimator, initMatrix \" + initMatrix);\n Log.v(TAG, \"createEnteringImageMatrixAnimator, endMatrix \" + endMatrix);\n\n mAnimatedImage.setScaleType(ImageView.ScaleType.MATRIX);\n\n return ObjectAnimator.ofObject(mAnimatedImage, MatrixEvaluator.ANIMATED_TRANSFORM_PROPERTY,\n new MatrixEvaluator(), initMatrix, endMatrix);\n }\n\n public float[] getInitialThumbnailMatrixValues() {\n return mInitThumbnailMatrixValues;\n }\n\n public void cancelRunningAnimations() {\n Log.v(TAG, \"cancelRunningAnimations, mEnteringAnimation \" + mEnteringAnimation);\n\n if (mEnteringAnimation != null) {\n // cancel existing animation\n mEnteringAnimation.cancel();\n }\n }\n}\n"
},
{
"path": "app/src/main/java/com/volokh/danylo/imagetransition/animations/ExitScreenAnimations.java",
"content": "package com.volokh.danylo.imagetransition.animations;\n\nimport android.animation.Animator;\nimport android.animation.AnimatorSet;\nimport android.animation.ObjectAnimator;\nimport android.animation.PropertyValuesHolder;\nimport android.app.Activity;\nimport android.graphics.Matrix;\nimport android.support.annotation.NonNull;\nimport android.util.Log;\nimport android.view.View;\nimport android.view.animation.AccelerateInterpolator;\nimport android.widget.ImageView;\n\nimport com.squareup.otto.Bus;\nimport com.volokh.danylo.imagetransition.event_bus.ChangeImageThumbnailVisibility;\nimport com.volokh.danylo.imagetransition.event_bus.EventBusCreator;\n\n/**\n * Created by danylo.volokh on 3/16/16.\n */\npublic class ExitScreenAnimations extends ScreenAnimation{\n\n private static final String TAG = ExitScreenAnimations.class.getSimpleName();\n\n private final Bus mBus = EventBusCreator.defaultEventBus();\n\n private final ImageView mAnimatedImage;\n private final ImageView mImageTo;\n private final View mMainContainer;\n\n /**\n * These values represent the final position of a Image that is translated\n */\n private int mToTop;\n private int mToLeft;\n private int mToWidth;\n private int mToHeight;\n\n private AnimatorSet mExitingAnimation;\n\n private float[] mToThumbnailMatrixValues;\n\n public ExitScreenAnimations(ImageView animatedImage, ImageView imageTo, View mainContainer) {\n super(animatedImage.getContext());\n mAnimatedImage = animatedImage;\n mImageTo = imageTo;\n mMainContainer = mainContainer;\n }\n\n public void playExitAnimations(int toTop, int toLeft, int toWidth, int toHeight, float[] toThumbnailMatrixValues) {\n mToTop = toTop;\n mToLeft = toLeft;\n mToWidth = toWidth;\n mToHeight = toHeight;\n\n mToThumbnailMatrixValues = toThumbnailMatrixValues;\n\n Log.v(TAG, \"playExitAnimations, mExitingAnimation \" + mExitingAnimation);\n if (mExitingAnimation == null) {\n playExitingAnimation();\n }\n }\n\n private void playExitingAnimation() {\n Log.v(TAG, \"playExitingAnimation\");\n\n mAnimatedImage.setVisibility(View.VISIBLE);\n mImageTo.setVisibility(View.INVISIBLE);\n\n AnimatorSet imageAnimatorSet = createExitingImageAnimation();\n\n Animator mainContainerFadeAnimator = createExitingFadeAnimator();\n\n mExitingAnimation = new AnimatorSet();\n mExitingAnimation.setDuration(IMAGE_TRANSLATION_DURATION);\n mExitingAnimation.setInterpolator(new AccelerateInterpolator());\n mExitingAnimation.addListener(new SimpleAnimationListener() {\n\n @Override\n public void onAnimationEnd(Animator animation) {\n\n mBus.post(new ChangeImageThumbnailVisibility(true));\n\n Log.v(TAG, \"onAnimationEnd, mExitingAnimation \" + mExitingAnimation);\n mExitingAnimation = null;\n\n // finish the activity when animation is finished\n Activity activity = (Activity) mAnimatedImage.getContext();\n activity.finish();\n activity.overridePendingTransition(0, 0);\n }\n });\n\n mExitingAnimation.playTogether(\n imageAnimatorSet,\n mainContainerFadeAnimator\n );\n\n mExitingAnimation.start();\n }\n\n /**\n * This method creates an animator set of 2 animations:\n * 1. ImageView position animation when screen is closed\n * 2. ImageView image matrix animation when screen is closed\n */\n private AnimatorSet createExitingImageAnimation() {\n Log.v(TAG, \">> createExitingImageAnimation\");\n\n ObjectAnimator positionAnimator = createExitingImagePositionAnimator();\n ObjectAnimator matrixAnimator = createExitingImageMatrixAnimator();\n\n AnimatorSet exitingImageAnimation = new AnimatorSet();\n exitingImageAnimation.playTogether(positionAnimator, matrixAnimator);\n\n Log.v(TAG, \"<< createExitingImageAnimation\");\n return exitingImageAnimation;\n }\n\n /**\n * This method creates an animator that changes ImageView position on the screen.\n * It will look like view is translated from its position on this screen to its position on previous screen\n */\n @NonNull\n private ObjectAnimator createExitingImagePositionAnimator() {\n\n // get initial location on the screen and start animation from there\n int[] locationOnScreen = new int[2];\n mAnimatedImage.getLocationOnScreen(locationOnScreen);\n\n PropertyValuesHolder propertyLeft = PropertyValuesHolder.ofInt(\"left\",\n locationOnScreen[0],\n mToLeft);\n\n PropertyValuesHolder propertyTop = PropertyValuesHolder.ofInt(\"top\",\n locationOnScreen[1] - getStatusBarHeight(),\n mToTop - getStatusBarHeight());\n\n PropertyValuesHolder propertyRight = PropertyValuesHolder.ofInt(\"right\",\n locationOnScreen[0] + mAnimatedImage.getWidth(),\n mToLeft + mToWidth);\n\n\n PropertyValuesHolder propertyBottom = PropertyValuesHolder.ofInt(\"bottom\",\n mAnimatedImage.getBottom(),\n mToTop + mToHeight - getStatusBarHeight());\n\n return ObjectAnimator.ofPropertyValuesHolder(mAnimatedImage, propertyLeft, propertyTop, propertyRight, propertyBottom);\n }\n\n\n /**\n * This method creates animator that animates Matrix of ImageView.\n * It is needed in order to show the effect when scaling of one view is smoothly changed to the scale of the second view.\n *
\n * For example: first view can have scaleType: centerCrop, and the other one fitCenter.\n * The image inside ImageView will smoothly change from one to another\n */\n private ObjectAnimator createExitingImageMatrixAnimator() {\n\n Matrix initialMatrix = MatrixUtils.getImageMatrix(mAnimatedImage);\n\n Matrix endMatrix = new Matrix();\n endMatrix.setValues(mToThumbnailMatrixValues);\n\n Log.v(TAG, \"createExitingImageMatrixAnimator, initialMatrix \" + initialMatrix);\n Log.v(TAG, \"createExitingImageMatrixAnimator, endMatrix \" + endMatrix);\n\n mAnimatedImage.setScaleType(ImageView.ScaleType.MATRIX);\n\n return ObjectAnimator.ofObject(mAnimatedImage, MatrixEvaluator.ANIMATED_TRANSFORM_PROPERTY,\n new MatrixEvaluator(), initialMatrix, endMatrix);\n }\n\n private ObjectAnimator createExitingFadeAnimator() {\n ObjectAnimator fadeInAnimator = ObjectAnimator.ofFloat(mMainContainer, \"alpha\", 1.0f, 0.0f);\n return fadeInAnimator;\n }\n\n}\n"
},
{
"path": "app/src/main/java/com/volokh/danylo/imagetransition/animations/MatrixEvaluator.java",
"content": "package com.volokh.danylo.imagetransition.animations;\n\nimport android.animation.TypeEvaluator;\nimport android.graphics.Matrix;\nimport android.graphics.drawable.Drawable;\nimport android.util.Property;\nimport android.widget.ImageView;\n\n/**\n * This class is passed to ObjectAnimator in order to animate changes in ImageView image matrix\n */\npublic class MatrixEvaluator implements TypeEvaluator {\n\n private static final String TAG = MatrixEvaluator.class.getSimpleName();\n\n public static TypeEvaluator NULL_MATRIX_EVALUATOR = new TypeEvaluator() {\n @Override\n public Matrix evaluate(float fraction, Matrix startValue, Matrix endValue) {\n return null;\n }\n };\n\n /**\n * This property is passed to ObjectAnimator when we are animating image matrix of ImageView\n */\n public static final Property ANIMATED_TRANSFORM_PROPERTY = new Property(Matrix.class,\n \"animatedTransform\") {\n\n /**\n * This is copy-paste form ImageView#animateTransform - method is invisible in sdk\n */\n @Override\n public void set(ImageView imageView, Matrix matrix) {\n Drawable drawable = imageView.getDrawable();\n if (drawable == null) {\n return;\n }\n if (matrix == null) {\n drawable.setBounds(0, 0, imageView.getWidth(), imageView.getHeight());\n } else {\n\n drawable.setBounds(0, 0, drawable.getIntrinsicWidth(), drawable.getIntrinsicHeight());\n Matrix drawMatrix = imageView.getImageMatrix();\n if (drawMatrix == null) {\n drawMatrix = new Matrix();\n imageView.setImageMatrix(drawMatrix);\n }\n imageView.setImageMatrix(matrix);\n }\n imageView.invalidate();\n }\n\n @Override\n public Matrix get(ImageView object) {\n return null;\n }\n };\n\n float[] mTempStartValues = new float[9];\n\n float[] mTempEndValues = new float[9];\n\n Matrix mTempMatrix = new Matrix();\n\n @Override\n public Matrix evaluate(float fraction, Matrix startValue, Matrix endValue) {\n startValue.getValues(mTempStartValues);\n endValue.getValues(mTempEndValues);\n for (int i = 0; i < 9; i++) {\n float diff = mTempEndValues[i] - mTempStartValues[i];\n mTempEndValues[i] = mTempStartValues[i] + (fraction * diff);\n }\n mTempMatrix.setValues(mTempEndValues);\n\n return mTempMatrix;\n }\n}\n"
},
{
"path": "app/src/main/java/com/volokh/danylo/imagetransition/animations/MatrixUtils.java",
"content": "package com.volokh.danylo.imagetransition.animations;\n\nimport android.graphics.Matrix;\nimport android.graphics.Rect;\nimport android.graphics.drawable.Drawable;\nimport android.util.Log;\nimport android.widget.ImageView;\n\n/**\n * Created by danylo.volokh on 3/14/16.\n */\npublic class MatrixUtils {\n\n private static final String TAG = MatrixUtils.class.getSimpleName();\n\n public static Matrix getImageMatrix(ImageView imageView) {\n Log.v(TAG, \"getImageMatrix, imageView \" + imageView);\n\n int left = imageView.getLeft();\n int top = imageView.getTop();\n int right = imageView.getRight();\n int bottom = imageView.getBottom();\n\n Rect bounds = new Rect(left, top, right, bottom);\n\n Drawable drawable = imageView.getDrawable();\n\n Matrix matrix;\n ImageView.ScaleType scaleType = imageView.getScaleType();\n Log.v(TAG, \"getImageMatrix, scaleType \" + scaleType);\n\n if (scaleType == ImageView.ScaleType.FIT_XY) {\n matrix = imageView.getImageMatrix();\n if (!matrix.isIdentity()) {\n matrix = new Matrix(matrix);\n } else {\n int drawableWidth = drawable.getIntrinsicWidth();\n int drawableHeight = drawable.getIntrinsicHeight();\n if (drawableWidth > 0 && drawableHeight > 0) {\n float scaleX = ((float) bounds.width()) / drawableWidth;\n float scaleY = ((float) bounds.height()) / drawableHeight;\n matrix = new Matrix();\n matrix.setScale(scaleX, scaleY);\n } else {\n matrix = null;\n }\n }\n } else {\n matrix = new Matrix(imageView.getImageMatrix());\n }\n\n return matrix;\n }\n\n}\n"
},
{
"path": "app/src/main/java/com/volokh/danylo/imagetransition/animations/ScreenAnimation.java",
"content": "package com.volokh.danylo.imagetransition.animations;\n\nimport android.content.Context;\n\n/**\n * Created by danylo.volokh on 3/19/16.\n */\npublic abstract class ScreenAnimation {\n\n protected static final long IMAGE_TRANSLATION_DURATION = 1000;\n\n private final Context mContext;\n\n protected ScreenAnimation(Context context) {\n mContext = context;\n }\n\n protected int getStatusBarHeight() {\n int result = 0;\n int resourceId = mContext.getResources().getIdentifier(\"status_bar_height\", \"dimen\", \"android\");\n if (resourceId > 0) {\n result = mContext.getResources().getDimensionPixelSize(resourceId);\n }\n return result;\n }\n\n}\n"
},
{
"path": "app/src/main/java/com/volokh/danylo/imagetransition/animations/SimpleAnimationListener.java",
"content": "package com.volokh.danylo.imagetransition.animations;\n\nimport android.animation.Animator;\n\n/**\n * Created by danylo.volokh on 3/9/16.\n */\npublic class SimpleAnimationListener implements Animator.AnimatorListener {\n\n /**\n * For overriding\n */\n @Override\n public void onAnimationStart(Animator animation) {\n }\n\n /**\n * For overriding\n */\n @Override\n public void onAnimationEnd(Animator animation) {\n }\n\n /**\n * For overriding\n */\n @Override\n public void onAnimationCancel(Animator animation) {\n }\n\n /**\n * For overriding\n */\n @Override\n public void onAnimationRepeat(Animator animation) {\n }\n}\n"
},
{
"path": "app/src/main/java/com/volokh/danylo/imagetransition/event_bus/ChangeImageThumbnailVisibility.java",
"content": "package com.volokh.danylo.imagetransition.event_bus;\n\n/**\n * Created by danylo.volokh on 3/15/16.\n *\n * This message is sent from {@link com.volokh.danylo.imagetransition.activities.ImageDetailsActivity}\n * to {@link com.volokh.danylo.imagetransition.activities.ImagesListActivity}\n *\n * When image transition is about to start. This message should invoke hiding of original image\n * Which transition we are imitating.\n *\n */\npublic class ChangeImageThumbnailVisibility {\n\n private final boolean visible;\n\n public ChangeImageThumbnailVisibility(boolean visible) {\n this.visible = visible;\n }\n\n public boolean isVisible() {\n return visible;\n }\n}\n"
},
{
"path": "app/src/main/java/com/volokh/danylo/imagetransition/event_bus/EventBusCreator.java",
"content": "package com.volokh.danylo.imagetransition.event_bus;\n\nimport com.squareup.otto.Bus;\n\n/**\n * Created by danylo.volokh on 3/14/16.\n * Double checked singleton (basically we need it only in UI thread) for Otto event bus.\n */\npublic class EventBusCreator {\n\n private static Bus bus;\n\n public static Bus defaultEventBus() {\n\n if (bus == null) {\n synchronized (EventBusCreator.class) {\n if (bus == null) {\n bus = new Bus();\n }\n }\n }\n return bus;\n }\n}\n"
},
{
"path": "app/src/main/res/layout/image_details_activity_layout.xml",
"content": "\n\n\n \n\n \n\n \n\n"
},
{
"path": "app/src/main/res/layout/image_item.xml",
"content": "\n"
},
{
"path": "app/src/main/res/layout/images_list.xml",
"content": "\n\n\n \n\n \n \n\n \n\n\n"
},
{
"path": "app/src/main/res/transition/change_image_transition.xml",
"content": "\n\n \n \n \n"
},
{
"path": "app/src/main/res/transition/enter_exit.xml",
"content": "\n\n \n\n"
},
{
"path": "app/src/main/res/values/colors.xml",
"content": "\n\n #3F51B5\n #303F9F\n #FF4081\n\n @color/material_deep_teal_500\n @color/material_deep_teal_200\n #F7D896\n #DDDDDD\n\n\n"
},
{
"path": "app/src/main/res/values/styles.xml",
"content": "\n\n \n \n\n \n\n \n\n\n \n\n \n\n"
},
{
"path": "app/src/main/res/values-v21/styles.xml",
"content": ">\n\n \n\n \n\n \n\n"
},
{
"path": "app/src/test/java/com/volokh/danylo/imagetransition/ExampleUnitTest.java",
"content": "package com.volokh.danylo.imagetransition;\n\nimport org.junit.Test;\n\nimport static org.junit.Assert.*;\n\n/**\n * To work on unit tests, switch the Test Artifact in the Build Variants view.\n */\npublic class ExampleUnitTest {\n @Test\n public void addition_isCorrect() throws Exception {\n assertEquals(4, 2 + 2);\n }\n}"
},
{
"path": "build.gradle",
"content": "// Top-level build file where you can add configuration options common to all sub-projects/modules.\n\nbuildscript {\n repositories {\n jcenter()\n }\n dependencies {\n classpath 'com.android.tools.build:gradle:1.5.0'\n\n // NOTE: Do not place your application dependencies here; they belong\n // in the individual module build.gradle files\n }\n}\n\nallprojects {\n repositories {\n jcenter()\n }\n}\n\ntask clean(type: Delete) {\n delete rootProject.buildDir\n}\n"
},
{
"path": "gradle/wrapper/gradle-wrapper.properties",
"content": "#Wed Oct 21 11:34:03 PDT 2015\ndistributionBase=GRADLE_USER_HOME\ndistributionPath=wrapper/dists\nzipStoreBase=GRADLE_USER_HOME\nzipStorePath=wrapper/dists\ndistributionUrl=https\\://services.gradle.org/distributions/gradle-2.8-all.zip\n"
},
{
"path": "gradle.properties",
"content": "# Project-wide Gradle settings.\n\n# IDE (e.g. Android Studio) users:\n# Gradle settings configured through the IDE *will override*\n# any settings specified in this file.\n\n# For more details on how to configure your build environment visit\n# http://www.gradle.org/docs/current/userguide/build_environment.html\n\n# Specifies the JVM arguments used for the daemon process.\n# The setting is particularly useful for tweaking memory settings.\n# Default value: -Xmx10248m -XX:MaxPermSize=256m\n# org.gradle.jvmargs=-Xmx2048m -XX:MaxPermSize=512m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8\n\n# When configured, Gradle will run in incubating parallel mode.\n# This option should only be used with decoupled projects. More details, visit\n# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects\n# org.gradle.parallel=true"
},
{
"path": "gradlew",
"content": "#!/usr/bin/env bash\n\n##############################################################################\n##\n## Gradle start up script for UN*X\n##\n##############################################################################\n\n# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.\nDEFAULT_JVM_OPTS=\"\"\n\nAPP_NAME=\"Gradle\"\nAPP_BASE_NAME=`basename \"$0\"`\n\n# Use the maximum available, or set MAX_FD != -1 to use that value.\nMAX_FD=\"maximum\"\n\nwarn ( ) {\n echo \"$*\"\n}\n\ndie ( ) {\n echo\n echo \"$*\"\n echo\n exit 1\n}\n\n# OS specific support (must be 'true' or 'false').\ncygwin=false\nmsys=false\ndarwin=false\ncase \"`uname`\" in\n CYGWIN* )\n cygwin=true\n ;;\n Darwin* )\n darwin=true\n ;;\n MINGW* )\n msys=true\n ;;\nesac\n\n# Attempt to set APP_HOME\n# Resolve links: $0 may be a link\nPRG=\"$0\"\n# Need this for relative symlinks.\nwhile [ -h \"$PRG\" ] ; do\n ls=`ls -ld \"$PRG\"`\n link=`expr \"$ls\" : '.*-> \\(.*\\)$'`\n if expr \"$link\" : '/.*' > /dev/null; then\n PRG=\"$link\"\n else\n PRG=`dirname \"$PRG\"`\"/$link\"\n fi\ndone\nSAVED=\"`pwd`\"\ncd \"`dirname \\\"$PRG\\\"`/\" >/dev/null\nAPP_HOME=\"`pwd -P`\"\ncd \"$SAVED\" >/dev/null\n\nCLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar\n\n# Determine the Java command to use to start the JVM.\nif [ -n \"$JAVA_HOME\" ] ; then\n if [ -x \"$JAVA_HOME/jre/sh/java\" ] ; then\n # IBM's JDK on AIX uses strange locations for the executables\n JAVACMD=\"$JAVA_HOME/jre/sh/java\"\n else\n JAVACMD=\"$JAVA_HOME/bin/java\"\n fi\n if [ ! -x \"$JAVACMD\" ] ; then\n die \"ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME\n\nPlease set the JAVA_HOME variable in your environment to match the\nlocation of your Java installation.\"\n fi\nelse\n JAVACMD=\"java\"\n which java >/dev/null 2>&1 || die \"ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.\n\nPlease set the JAVA_HOME variable in your environment to match the\nlocation of your Java installation.\"\nfi\n\n# Increase the maximum file descriptors if we can.\nif [ \"$cygwin\" = \"false\" -a \"$darwin\" = \"false\" ] ; then\n MAX_FD_LIMIT=`ulimit -H -n`\n if [ $? -eq 0 ] ; then\n if [ \"$MAX_FD\" = \"maximum\" -o \"$MAX_FD\" = \"max\" ] ; then\n MAX_FD=\"$MAX_FD_LIMIT\"\n fi\n ulimit -n $MAX_FD\n if [ $? -ne 0 ] ; then\n warn \"Could not set maximum file descriptor limit: $MAX_FD\"\n fi\n else\n warn \"Could not query maximum file descriptor limit: $MAX_FD_LIMIT\"\n fi\nfi\n\n# For Darwin, add options to specify how the application appears in the dock\nif $darwin; then\n GRADLE_OPTS=\"$GRADLE_OPTS \\\"-Xdock:name=$APP_NAME\\\" \\\"-Xdock:icon=$APP_HOME/media/gradle.icns\\\"\"\nfi\n\n# For Cygwin, switch paths to Windows format before running java\nif $cygwin ; then\n APP_HOME=`cygpath --path --mixed \"$APP_HOME\"`\n CLASSPATH=`cygpath --path --mixed \"$CLASSPATH\"`\n JAVACMD=`cygpath --unix \"$JAVACMD\"`\n\n # We build the pattern for arguments to be converted via cygpath\n ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`\n SEP=\"\"\n for dir in $ROOTDIRSRAW ; do\n ROOTDIRS=\"$ROOTDIRS$SEP$dir\"\n SEP=\"|\"\n done\n OURCYGPATTERN=\"(^($ROOTDIRS))\"\n # Add a user-defined pattern to the cygpath arguments\n if [ \"$GRADLE_CYGPATTERN\" != \"\" ] ; then\n OURCYGPATTERN=\"$OURCYGPATTERN|($GRADLE_CYGPATTERN)\"\n fi\n # Now convert the arguments - kludge to limit ourselves to /bin/sh\n i=0\n for arg in \"$@\" ; do\n CHECK=`echo \"$arg\"|egrep -c \"$OURCYGPATTERN\" -`\n CHECK2=`echo \"$arg\"|egrep -c \"^-\"` ### Determine if an option\n\n if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition\n eval `echo args$i`=`cygpath --path --ignore --mixed \"$arg\"`\n else\n eval `echo args$i`=\"\\\"$arg\\\"\"\n fi\n i=$((i+1))\n done\n case $i in\n (0) set -- ;;\n (1) set -- \"$args0\" ;;\n (2) set -- \"$args0\" \"$args1\" ;;\n (3) set -- \"$args0\" \"$args1\" \"$args2\" ;;\n (4) set -- \"$args0\" \"$args1\" \"$args2\" \"$args3\" ;;\n (5) set -- \"$args0\" \"$args1\" \"$args2\" \"$args3\" \"$args4\" ;;\n (6) set -- \"$args0\" \"$args1\" \"$args2\" \"$args3\" \"$args4\" \"$args5\" ;;\n (7) set -- \"$args0\" \"$args1\" \"$args2\" \"$args3\" \"$args4\" \"$args5\" \"$args6\" ;;\n (8) set -- \"$args0\" \"$args1\" \"$args2\" \"$args3\" \"$args4\" \"$args5\" \"$args6\" \"$args7\" ;;\n (9) set -- \"$args0\" \"$args1\" \"$args2\" \"$args3\" \"$args4\" \"$args5\" \"$args6\" \"$args7\" \"$args8\" ;;\n esac\nfi\n\n# Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules\nfunction splitJvmOpts() {\n JVM_OPTS=(\"$@\")\n}\neval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS\nJVM_OPTS[${#JVM_OPTS[*]}]=\"-Dorg.gradle.appname=$APP_BASE_NAME\"\n\nexec \"$JAVACMD\" \"${JVM_OPTS[@]}\" -classpath \"$CLASSPATH\" org.gradle.wrapper.GradleWrapperMain \"$@\"\n"
},
{
"path": "gradlew.bat",
"content": "@if \"%DEBUG%\" == \"\" @echo off\n@rem ##########################################################################\n@rem\n@rem Gradle startup script for Windows\n@rem\n@rem ##########################################################################\n\n@rem Set local scope for the variables with windows NT shell\nif \"%OS%\"==\"Windows_NT\" setlocal\n\n@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.\nset DEFAULT_JVM_OPTS=\n\nset DIRNAME=%~dp0\nif \"%DIRNAME%\" == \"\" set DIRNAME=.\nset APP_BASE_NAME=%~n0\nset APP_HOME=%DIRNAME%\n\n@rem Find java.exe\nif defined JAVA_HOME goto findJavaFromJavaHome\n\nset JAVA_EXE=java.exe\n%JAVA_EXE% -version >NUL 2>&1\nif \"%ERRORLEVEL%\" == \"0\" goto init\n\necho.\necho ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.\necho.\necho Please set the JAVA_HOME variable in your environment to match the\necho location of your Java installation.\n\ngoto fail\n\n:findJavaFromJavaHome\nset JAVA_HOME=%JAVA_HOME:\"=%\nset JAVA_EXE=%JAVA_HOME%/bin/java.exe\n\nif exist \"%JAVA_EXE%\" goto init\n\necho.\necho ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%\necho.\necho Please set the JAVA_HOME variable in your environment to match the\necho location of your Java installation.\n\ngoto fail\n\n:init\n@rem Get command-line arguments, handling Windowz variants\n\nif not \"%OS%\" == \"Windows_NT\" goto win9xME_args\nif \"%@eval[2+2]\" == \"4\" goto 4NT_args\n\n:win9xME_args\n@rem Slurp the command line arguments.\nset CMD_LINE_ARGS=\nset _SKIP=2\n\n:win9xME_args_slurp\nif \"x%~1\" == \"x\" goto execute\n\nset CMD_LINE_ARGS=%*\ngoto execute\n\n:4NT_args\n@rem Get arguments from the 4NT Shell from JP Software\nset CMD_LINE_ARGS=%$\n\n:execute\n@rem Setup the command line\n\nset CLASSPATH=%APP_HOME%\\gradle\\wrapper\\gradle-wrapper.jar\n\n@rem Execute Gradle\n\"%JAVA_EXE%\" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% \"-Dorg.gradle.appname=%APP_BASE_NAME%\" -classpath \"%CLASSPATH%\" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%\n\n:end\n@rem End local scope for the variables with windows NT shell\nif \"%ERRORLEVEL%\"==\"0\" goto mainEnd\n\n:fail\nrem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of\nrem the _cmd.exe /c_ return code!\nif not \"\" == \"%GRADLE_EXIT_CONSOLE%\" exit 1\nexit /b 1\n\n:mainEnd\nif \"%OS%\"==\"Windows_NT\" endlocal\n\n:omega\n"
},
{
"path": "settings.gradle",
"content": "include ':app'\n"
}
]