@Override
public View onCreateView(
LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.fragment_photo_view, container, false);
imageView = (PhotoView) view.findViewById(R.id.photoIm);
progressBar = (CircularProgressBar) view.findViewById(R.id.progressBar);
ImageLoader loader = ImageLoader.getInstance();
ImageLoaderUtils.initImageLoader(getActivity());
DisplayImageOptions options =
new DisplayImageOptions.Builder().cacheInMemory(true).cacheOnDisc(true).build();
imageView.setOnViewTapListener(
new PhotoViewAttacher.OnViewTapListener() {
@Override
public void onViewTap(View view, float x, float y) {
getActivity().finish();
}
});
loader.displayImage(
url,
imageView,
options,
new ImageLoadingListener() {
@Override
public void onLoadingStarted(String imageUri, View view) {}
@Override
public void onLoadingFailed(String imageUri, View view, FailReason failReason) {}
@Override
public void onLoadingComplete(String imageUri, View view, Bitmap loadedImage) {
if (imageUri.equals(url)) {
progressBar.setVisibility(View.GONE);
}
}
@Override
public void onLoadingCancelled(String imageUri, View view) {}
},
new ImageLoadingProgressListener() {
@Override
public void onProgressUpdate(String s, View view, int i, int i2) {
progressBar.setProgressPecentage((float) i / i2);
}
});
return view;
}
@Nullable
@Override
public View onCreateView(
LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.fragment_image_gif, container, false);
mGifView = (PhotoView) view.findViewById(R.id.iv_normal);
mPhotoView = (ClipImageView) view.findViewById(R.id.cover);
mScreenWidth = getResources().getDisplayMetrics().widthPixels;
mGifView.setOnLongClickListener(this);
File gifFile = new File(mPath);
try {
GifDrawable gifFromFile = new GifDrawable(gifFile);
mGifView.setImageDrawable(gifFromFile);
} catch (IOException e) {
e.printStackTrace();
}
setBitmapToPhotoView();
if (mAnimateIn) {
mAnimateIn = false;
runEnterAnimation();
}
if (SettingHelper.isClickToCloseGallery()) {
mGifView.setOnViewTapListener(
new PhotoViewAttacher.OnViewTapListener() {
@Override
public void onViewTap(View view, float x, float y) {
getActivity().onBackPressed();
}
});
}
return view;
}
@Override
public View onCreateView(
LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.gallery_general_layout, container, false);
photoView = (PhotoView) view.findViewById(R.id.animation);
if (SettingUtility.allowClickToCloseGallery()) {
photoView.setOnViewTapListener(
new PhotoViewAttacher.OnViewTapListener() {
@Override
public void onViewTap(View view, float x, float y) {
getActivity().onBackPressed();
}
});
}
LongClickListener longClickListener =
((ContainerFragment) getParentFragment()).getLongClickListener();
photoView.setOnLongClickListener(longClickListener);
final String path = getArguments().getString("path");
boolean animateIn = getArguments().getBoolean("animationIn");
final AnimationRect rect = getArguments().getParcelable("rect");
if (!animateIn) {
new MyAsyncTask<Void, Bitmap, Bitmap>() {
@Override
protected Bitmap doInBackground(Void... params) {
Bitmap bitmap =
ImageUtility.decodeBitmapFromSDCard(
path, IMAGEVIEW_SOFT_LAYER_MAX_WIDTH, IMAGEVIEW_SOFT_LAYER_MAX_HEIGHT);
return bitmap;
}
@Override
protected void onPostExecute(Bitmap bitmap) {
super.onPostExecute(bitmap);
photoView.setImageBitmap(bitmap);
}
}.executeOnExecutor(MyAsyncTask.THREAD_POOL_EXECUTOR);
return view;
}
final Bitmap bitmap =
ImageUtility.decodeBitmapFromSDCard(
path, IMAGEVIEW_SOFT_LAYER_MAX_WIDTH, IMAGEVIEW_SOFT_LAYER_MAX_HEIGHT);
photoView.setImageBitmap(bitmap);
final Runnable endAction =
new Runnable() {
@Override
public void run() {
Bundle bundle = getArguments();
bundle.putBoolean("animationIn", false);
}
};
photoView
.getViewTreeObserver()
.addOnPreDrawListener(
new ViewTreeObserver.OnPreDrawListener() {
@Override
public boolean onPreDraw() {
if (rect == null) {
photoView.getViewTreeObserver().removeOnPreDrawListener(this);
return true;
}
final Rect startBounds = new Rect(rect.scaledBitmapRect);
final Rect finalBounds = AnimationUtility.getBitmapRectFromImageView(photoView);
if (finalBounds == null) {
photoView.getViewTreeObserver().removeOnPreDrawListener(this);
return true;
}
float startScale = (float) finalBounds.width() / startBounds.width();
if (startScale * startBounds.height() > finalBounds.height()) {
startScale = (float) finalBounds.height() / startBounds.height();
}
int deltaTop = startBounds.top - finalBounds.top;
int deltaLeft = startBounds.left - finalBounds.left;
photoView.setPivotY((photoView.getHeight() - finalBounds.height()) / 2);
photoView.setPivotX((photoView.getWidth() - finalBounds.width()) / 2);
photoView.setScaleX(1 / startScale);
photoView.setScaleY(1 / startScale);
photoView.setTranslationX(deltaLeft);
photoView.setTranslationY(deltaTop);
photoView
.animate()
.translationY(0)
.translationX(0)
.scaleY(1)
.scaleX(1)
.setDuration(ANIMATION_DURATION)
.setInterpolator(new AccelerateDecelerateInterpolator())
.withEndAction(endAction);
AnimatorSet animationSet = new AnimatorSet();
animationSet.setDuration(ANIMATION_DURATION);
animationSet.setInterpolator(new AccelerateDecelerateInterpolator());
animationSet.playTogether(
ObjectAnimator.ofFloat(
photoView,
"clipBottom",
AnimationRect.getClipBottom(rect, finalBounds),
0));
animationSet.playTogether(
ObjectAnimator.ofFloat(
photoView, "clipRight", AnimationRect.getClipRight(rect, finalBounds), 0));
animationSet.playTogether(
ObjectAnimator.ofFloat(
photoView, "clipTop", AnimationRect.getClipTop(rect, finalBounds), 0));
animationSet.playTogether(
ObjectAnimator.ofFloat(
photoView, "clipLeft", AnimationRect.getClipLeft(rect, finalBounds), 0));
animationSet.start();
photoView.getViewTreeObserver().removeOnPreDrawListener(this);
return true;
}
});
return view;
}
