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Enable tiling to webtoon reader and add a fade in animation
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parent
737d3d4282
commit
8000d67871
3 changed files with 33 additions and 9 deletions
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@ -4,6 +4,8 @@ import android.support.v7.widget.RecyclerView;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.ViewGroup;
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import android.view.animation.Animation;
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import android.view.animation.AnimationUtils;
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import android.widget.ProgressBar;
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import com.davemorrissey.labs.subscaleview.ImageSource;
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@ -21,13 +23,11 @@ public class WebtoonAdapter extends RecyclerView.Adapter<WebtoonAdapter.ImageHol
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private List<Page> pages;
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private WebtoonReader fragment;
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private int maxBitmapSize;
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private View.OnTouchListener listener;
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public WebtoonAdapter(WebtoonReader fragment) {
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this.fragment = fragment;
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pages = new ArrayList<>();
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maxBitmapSize = fragment.getReaderActivity().getMaxBitmapSize();
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listener = (v, event) -> fragment.onImageTouch(event);
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}
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@ -39,7 +39,7 @@ public class WebtoonAdapter extends RecyclerView.Adapter<WebtoonAdapter.ImageHol
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public ImageHolder onCreateViewHolder(ViewGroup parent, int viewType) {
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LayoutInflater inflater = fragment.getActivity().getLayoutInflater();
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View v = inflater.inflate(R.layout.item_webtoon_reader, parent, false);
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return new ImageHolder(v, maxBitmapSize, listener);
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return new ImageHolder(v, listener);
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}
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@Override
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@ -63,24 +63,31 @@ public class WebtoonAdapter extends RecyclerView.Adapter<WebtoonAdapter.ImageHol
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@Bind(R.id.page_image_view) SubsamplingScaleImageView imageView;
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@Bind(R.id.progress) ProgressBar progressBar;
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public ImageHolder(View view, int maxBitmapSize, View.OnTouchListener listener) {
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private Animation fadeInAnimation;
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public ImageHolder(View view, View.OnTouchListener listener) {
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super(view);
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ButterKnife.bind(this, view);
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fadeInAnimation = AnimationUtils.loadAnimation(view.getContext(), R.anim.fade_in);
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imageView.setParallelLoadingEnabled(true);
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imageView.setDoubleTapZoomStyle(SubsamplingScaleImageView.ZOOM_FOCUS_FIXED);
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imageView.setPanLimit(SubsamplingScaleImageView.PAN_LIMIT_INSIDE);
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imageView.setMinimumScaleType(SubsamplingScaleImageView.SCALE_TYPE_CENTER_INSIDE);
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imageView.setZoomEnabled(false);
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imageView.setPanEnabled(false);
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imageView.setOnTouchListener(listener);
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// TODO Using tiling here is annoying. RecyclerView isn't good at all for a webtoon reader
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// imageView.setMaxDimensions(maxBitmapSize, maxBitmapSize);
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imageView.setOnImageEventListener(new SubsamplingScaleImageView.DefaultOnImageEventListener() {
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@Override
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public void onImageLoaded() {
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imageView.startAnimation(fadeInAnimation);
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}
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});
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}
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public void onSetValues(Page page) {
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if (page.getImagePath() != null) {
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imageView.setVisibility(View.VISIBLE);
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imageView.setImage(ImageSource.uri(page.getImagePath()).tilingDisabled());
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imageView.setImage(ImageSource.uri(page.getImagePath()));
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progressBar.setVisibility(View.GONE);
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} else {
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imageView.setVisibility(View.GONE);
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@ -33,6 +33,7 @@ public class WebtoonReader extends BaseReader {
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public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedState) {
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adapter = new WebtoonAdapter(this);
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PreCachingLayoutManager layoutManager = new PreCachingLayoutManager(getActivity());
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layoutManager.setExtraLayoutSpace(getResources().getDisplayMetrics().heightPixels);
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recycler = new RecyclerView(getActivity());
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recycler.setLayoutParams(new ViewGroup.LayoutParams(MATCH_PARENT, MATCH_PARENT));
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@ -55,6 +56,14 @@ public class WebtoonReader extends BaseReader {
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getReaderActivity().onCenterSingleTap();
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return true;
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}
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@Override
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public boolean onDown(MotionEvent e) {
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// The only way I've found to allow panning. Double tap event (zoom) is lost
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// but panning should be the most used one
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return true;
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}
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});
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setPages();
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8
app/src/main/res/anim/fade_in.xml
Normal file
8
app/src/main/res/anim/fade_in.xml
Normal file
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@ -0,0 +1,8 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<set xmlns:android="http://schemas.android.com/apk/res/android">
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<alpha
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android:fromAlpha="0.0"
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android:toAlpha="1.0"
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android:interpolator="@android:anim/accelerate_interpolator"
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android:duration="300" />
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</set>
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