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Java源码示例：com.zhihu.matisse.internal.utils.PhotoMetadataUtils

示例1
public IncapableCause isAcceptable(Item item) {
    if (maxSelectableReached()) {
        int maxSelectable = currentMaxSelectable();
        String cause;

        try {
            cause = mContext.getString(
                    R.string.error_over_count,
                    maxSelectable
            );
        } catch (Resources.NotFoundException e) {
            cause = mContext.getString(
                    R.string.error_over_count,
                    maxSelectable
            );
        }

        return new IncapableCause(cause);
    } else if (typeConflict(item)) {
        return new IncapableCause(mContext.getString(R.string.error_type_conflict));
    }

    return PhotoMetadataUtils.isAcceptable(mContext, item);
}
示例2
@Override
public IncapableCause filter(Context context, Item item) {
    if (!needFiltering(context, item))
        return null;

    Point size = PhotoMetadataUtils.getBitmapBound(context.getContentResolver(), item.getContentUri());
    if (size.x < mMinWidth || size.y < mMinHeight || item.size > mMaxSize) {
        return new IncapableCause(IncapableCause.DIALOG, context.getString(R.string.error_gif, mMinWidth,
                String.valueOf(PhotoMetadataUtils.getSizeInMB(mMaxSize))));
    }
    return null;
}
示例3
private int countOverMaxSize() {
    int count = 0;
    int selectedCount = mSelectedCollection.count();
    for (int i = 0; i < selectedCount; i++) {
        Item item = mSelectedCollection.asList().get(i);

        if (item.isImage()) {
            float size = PhotoMetadataUtils.getSizeInMB(item.size);
            if (size > mSpec.originalMaxSize) {
                count++;
            }
        }
    }
    return count;
}
示例4
private int countOverMaxSize() {
    int count = 0;
    int selectedCount = mSelectedCollection.count();
    for (int i = 0; i < selectedCount; i++) {
        Item item = mSelectedCollection.asList().get(i);
        if(item.isImage()){
            float size = PhotoMetadataUtils.getSizeInMB(item.size);
            if (size > mSpec.originalMaxSize) {
                count++;
            }
        }
    }
    return count;
}
示例5
protected void updateSize(Item item) {
    if (item.isGif()) {
        mSize.setVisibility(View.VISIBLE);
        mSize.setText(PhotoMetadataUtils.getSizeInMB(item.size) + "M");
    } else {
        mSize.setVisibility(View.GONE);
    }
}
示例6
@Override
public void onViewCreated(View view, @Nullable Bundle savedInstanceState) {
    super.onViewCreated(view, savedInstanceState);
    final Item item = getArguments().getParcelable(ARGS_ITEM);
    if (item == null) {
        return;
    }

    View videoPlayButton = view.findViewById(R.id.video_play_button);
    if (item.isVideo()) {
        videoPlayButton.setVisibility(View.VISIBLE);
        videoPlayButton.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                Intent intent = new Intent(Intent.ACTION_VIEW);
                intent.setDataAndType(item.uri, "video/*");
                try {
                    startActivity(intent);
                } catch (ActivityNotFoundException e) {
                    Toast.makeText(getContext(), R.string.error_no_video_activity, Toast.LENGTH_SHORT).show();
                }
            }
        });
    } else {
        videoPlayButton.setVisibility(View.GONE);
    }

    ImageViewTouch image = (ImageViewTouch) view.findViewById(R.id.image_view);
    image.setDisplayType(ImageViewTouchBase.DisplayType.FIT_TO_SCREEN);

    Point size = PhotoMetadataUtils.getBitmapSize(item.getContentUri(), getActivity());
    if (item.isGif()) {
        SelectionSpec.getInstance().imageEngine.loadGifImage(getContext(), size.x, size.y, image,
                item.getContentUri());
    } else {
        SelectionSpec.getInstance().imageEngine.loadImage(getContext(), size.x, size.y, image,
                item.getContentUri());
    }
}
示例7
@Override
public IncapableCause filter(Context context, Item item) {
    if (!needFiltering(context, item))
        return null;

    Point size = PhotoMetadataUtils.getBitmapBound(context.getContentResolver(), item.getContentUri());
    if (size.x < mMinWidth || size.y < mMinHeight || item.size > mMaxSize) {
        return new IncapableCause(IncapableCause.DIALOG, context.getString(R.string.error_gif, mMinWidth,
                String.valueOf(PhotoMetadataUtils.getSizeInMB(mMaxSize))));
    }
    return null;
}
示例8
private int countOverMaxSize() {
    int count = 0;
    int selectedCount = mSelectedCollection.count();
    for (int i = 0; i < selectedCount; i++) {
        Item item = mSelectedCollection.asList().get(i);

        if (item.isImage()) {
            float size = PhotoMetadataUtils.getSizeInMB(item.size);
            if (size > mSpec.originalMaxSize) {
                count++;
            }
        }
    }
    return count;
}
示例9
private int countOverMaxSize() {
    int count = 0;
    int selectedCount = mSelectedCollection.count();
    for (int i = 0; i < selectedCount; i++) {
        Item item = mSelectedCollection.asList().get(i);
        if (item.isImage()) {
            float size = PhotoMetadataUtils.getSizeInMB(item.size);
            if (size > mSpec.originalMaxSize) {
                count++;
            }
        }
    }
    return count;
}
示例10
protected void updateSize(Item item) {
    if (item.isGif()) {
        mSize.setVisibility(View.VISIBLE);
        mSize.setText(PhotoMetadataUtils.getSizeInMB(item.size) + "M");
    } else {
        mSize.setVisibility(View.GONE);
    }

    if (item.isVideo()) {
        mOriginalLayout.setVisibility(View.GONE);
    } else if (mSpec.originalable) {
        mOriginalLayout.setVisibility(View.VISIBLE);
    }
}
示例11
@Override
public IncapableCause filter(Context context, Item item) {
    if (!needFiltering(context, item))
        return null;

    Point size = PhotoMetadataUtils.getBitmapBound(context.getContentResolver(), item.getContentUri());
    if (size.x < mMinWidth || size.y < mMinHeight || item.size > mMaxSize) {
        return new IncapableCause(IncapableCause.DIALOG, context.getString(R.string.error_gif, mMinWidth,
                String.valueOf(PhotoMetadataUtils.getSizeInMB(mMaxSize))));
    }
    return null;
}
示例12
@Override
public void onViewCreated(View view, @Nullable Bundle savedInstanceState) {
    super.onViewCreated(view, savedInstanceState);
    final Item item = getArguments().getParcelable(ARGS_ITEM);
    if (item == null) {
        return;
    }

    View videoPlayButton = view.findViewById(R.id.video_play_button);
    if (item.isVideo()) {
        videoPlayButton.setVisibility(View.VISIBLE);
        videoPlayButton.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                Intent intent = new Intent(Intent.ACTION_VIEW);
                intent.setDataAndType(item.uri, "video/*");
                try {
                    startActivity(intent);
                } catch (ActivityNotFoundException e) {
                    Toast.makeText(getContext(), R.string.error_no_video_activity, Toast.LENGTH_SHORT).show();
                }
            }
        });
    } else {
        videoPlayButton.setVisibility(View.GONE);
    }

    ImageViewTouch image = (ImageViewTouch) view.findViewById(R.id.image_view);
    image.setDisplayType(ImageViewTouchBase.DisplayType.FIT_TO_SCREEN);

    image.setSingleTapListener(new ImageViewTouch.OnImageViewTouchSingleTapListener() {
        @Override
        public void onSingleTapConfirmed() {
            if (mListener != null) {
                mListener.onClick();
            }
        }
    });

    Point size = PhotoMetadataUtils.getBitmapSize(item.getContentUri(), getActivity());
    if (item.isGif()) {
        SelectionSpec.getInstance().imageEngine.loadGifImage(getContext(), size.x, size.y, image,
                item.getContentUri());
    } else {
        SelectionSpec.getInstance().imageEngine.loadImage(getContext(), size.x, size.y, image,
                item.getContentUri());
    }
}