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Now tap on edges of webtoon reader scrolls by 3/4 screen

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This commit is contained in:
inorichi 2016-01-31 02:40:05 +01:00
parent 486f129e62
commit a3ec057384
4 changed files with 29 additions and 12 deletions
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6
app/src/main/java/eu/kanade/tachiyomi/ui/reader/viewer/pager/PagerReaderFragment.java
View file

@ -68,7 +68,7 @@ public class PagerReaderFragment extends BaseFragment {
imageView.setMinimumScaleType(parentFragment.scaleType); imageView.setMinimumScaleType(parentFragment.scaleType);
imageView.setRegionDecoderClass(parentFragment.getRegionDecoderClass()); imageView.setRegionDecoderClass(parentFragment.getRegionDecoderClass());
imageView.setBitmapDecoderClass(parentFragment.getBitmapDecoderClass()); imageView.setBitmapDecoderClass(parentFragment.getBitmapDecoderClass());
imageView.setVerticalScroll(parentFragment instanceof VerticalReader); imageView.setVerticalScrollingParent(parentFragment instanceof VerticalReader);
imageView.setOnTouchListener((v, motionEvent) -> parentFragment.onImageTouch(motionEvent)); imageView.setOnTouchListener((v, motionEvent) -> parentFragment.onImageTouch(motionEvent));
imageView.setOnImageEventListener(new SubsamplingScaleImageView.DefaultOnImageEventListener() { imageView.setOnImageEventListener(new SubsamplingScaleImageView.DefaultOnImageEventListener() {
@Override @Override
@ -187,8 +187,8 @@ public class PagerReaderFragment extends BaseFragment {
final AtomicInteger currentValue = new AtomicInteger(-1); final AtomicInteger currentValue = new AtomicInteger(-1);
progressSubscription = Observable.interval(75, TimeUnit.MILLISECONDS, Schedulers.newThread()) progressSubscription = Observable.interval(100, TimeUnit.MILLISECONDS, Schedulers.newThread())
.onBackpressureDrop() .onBackpressureLatest()
.observeOn(AndroidSchedulers.mainThread()) .observeOn(AndroidSchedulers.mainThread())
.subscribe(tick -> { .subscribe(tick -> {
// Refresh UI only if progress change // Refresh UI only if progress change

2
app/src/main/java/eu/kanade/tachiyomi/ui/reader/viewer/webtoon/WebtoonHolder.java
View file

@ -38,7 +38,7 @@ public class WebtoonHolder extends RecyclerView.ViewHolder {
imageView.setMaxScale(10); imageView.setMaxScale(10);
imageView.setRegionDecoderClass(adapter.getReader().getRegionDecoderClass()); imageView.setRegionDecoderClass(adapter.getReader().getRegionDecoderClass());
imageView.setBitmapDecoderClass(adapter.getReader().getBitmapDecoderClass()); imageView.setBitmapDecoderClass(adapter.getReader().getBitmapDecoderClass());
imageView.setVerticalScroll(true); imageView.setVerticalScrollingParent(true);
imageView.setOnTouchListener(touchListener); imageView.setOnTouchListener(touchListener);
imageView.setOnImageEventListener(new SubsamplingScaleImageView.DefaultOnImageEventListener() { imageView.setOnImageEventListener(new SubsamplingScaleImageView.DefaultOnImageEventListener() {
@Override @Override

23
app/src/main/java/eu/kanade/tachiyomi/ui/reader/viewer/webtoon/WebtoonReader.java
View file

@ -29,11 +29,20 @@ public class WebtoonReader extends BaseReader {
private Subscription decoderSubscription; private Subscription decoderSubscription;
private GestureDetector gestureDetector; private GestureDetector gestureDetector;
private int scrollDistance;
private static final float LEFT_REGION = 0.33f;
private static final float RIGHT_REGION = 0.66f;
@Override @Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedState) { public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedState) {
adapter = new WebtoonAdapter(this); adapter = new WebtoonAdapter(this);
int screenHeight = getResources().getDisplayMetrics().heightPixels;
scrollDistance = screenHeight * 3 / 4;
layoutManager = new PreCachingLayoutManager(getActivity()); layoutManager = new PreCachingLayoutManager(getActivity());
layoutManager.setExtraLayoutSpace(getResources().getDisplayMetrics().heightPixels / 2); layoutManager.setExtraLayoutSpace(screenHeight / 2);
recycler = new RecyclerView(getActivity()); recycler = new RecyclerView(getActivity());
recycler.setLayoutParams(new ViewGroup.LayoutParams(MATCH_PARENT, MATCH_PARENT)); recycler.setLayoutParams(new ViewGroup.LayoutParams(MATCH_PARENT, MATCH_PARENT));
@ -48,10 +57,18 @@ public class WebtoonReader extends BaseReader {
.distinctUntilChanged() .distinctUntilChanged()
.subscribe(v -> recycler.setAdapter(adapter)); .subscribe(v -> recycler.setAdapter(adapter));
gestureDetector = new GestureDetector(getActivity(), new SimpleOnGestureListener() { gestureDetector = new GestureDetector(recycler.getContext(), new SimpleOnGestureListener() {
@Override @Override
public boolean onSingleTapConfirmed(MotionEvent e) { public boolean onSingleTapConfirmed(MotionEvent e) {
getReaderActivity().onCenterSingleTap(); final float positionX = e.getX();
if (positionX < recycler.getWidth() * LEFT_REGION) {
recycler.smoothScrollBy(0, -scrollDistance);
} else if (positionX > recycler.getWidth() * RIGHT_REGION) {
recycler.smoothScrollBy(0, scrollDistance);
} else {
getReaderActivity().onCenterSingleTap();
}
return true; return true;
} }
}); });

10
libs/SubsamplingScaleImageView/src/com/davemorrissey/labs/subscaleview/SubsamplingScaleImageView.java
View file

@ -206,7 +206,7 @@ public class SubsamplingScaleImageView extends View {
private int maxBitmapDimensions; private int maxBitmapDimensions;
// Vertical pagers/scrollers should enable this // Vertical pagers/scrollers should enable this
private boolean isVerticalScroll; private boolean isVerticalScrollingParent;
// Is two-finger zooming in progress // Is two-finger zooming in progress
private boolean isZooming; private boolean isZooming;
@ -758,7 +758,7 @@ public class SubsamplingScaleImageView extends View {
float lastX = vTranslate.x; float lastX = vTranslate.x;
float lastY = vTranslate.y; float lastY = vTranslate.y;
fitToBounds(true); fitToBounds(true);
if (!isVerticalScroll) { if (!isVerticalScrollingParent) {
boolean atXEdge = lastX != vTranslate.x; boolean atXEdge = lastX != vTranslate.x;
boolean edgeXSwipe = atXEdge && dx > dy && !isPanning; boolean edgeXSwipe = atXEdge && dx > dy && !isPanning;
boolean yPan = lastY == vTranslate.y && dy > 15; boolean yPan = lastY == vTranslate.y && dy > 15;
@ -779,7 +779,7 @@ public class SubsamplingScaleImageView extends View {
if (!edgeYSwipe && (!atYEdge || xPan || isPanning)) { if (!edgeYSwipe && (!atYEdge || xPan || isPanning)) {
isPanning = true; isPanning = true;
} else if (dy > 5) { } else if (dy > 5) {
// Haven't panned the image, and we're at the left or right edge. Switch to page swipe. // Haven't panned the image, and we're at the top or bottom edge. Switch to page swipe.
maxTouchCount = 0; maxTouchCount = 0;
handler.removeMessages(MESSAGE_LONG_CLICK); handler.removeMessages(MESSAGE_LONG_CLICK);
getParent().requestDisallowInterceptTouchEvent(false); getParent().requestDisallowInterceptTouchEvent(false);
@ -2502,8 +2502,8 @@ public class SubsamplingScaleImageView extends View {
/** /**
* Set vertical scroll mode to fix gestures * Set vertical scroll mode to fix gestures
*/ */
public void setVerticalScroll(boolean isVerticalScroll) { public void setVerticalScrollingParent(boolean isVerticalScrollingParent) {
this.isVerticalScroll = isVerticalScroll; this.isVerticalScrollingParent = isVerticalScrollingParent;
} }
/** /**