polidea / android-coverflow Goto Github PK

From [email protected] on January 29, 2013 09:12:13

Hi,
I implemented your coverflow lib in one of my projects. It works perfectly if the user scrolls fast through the images. If, however, I try to select the next image on the left or right of the currently selected image, the animation is very rugged and often the old image will become selected again. Kind of like a ruberband holding it in place.
This can easily be reproduced by pressing on the current image, moving it slowly to the left until the next one should be greater then the selected one. at that point the selected image jumps back to center. Any idea what might cause this?

Thanks,
Stephan

Original issue: http://code.google.com/p/android-coverflow/issues/detail?id=8

Suggest making the following modification to Coverflow.getChildStaticTransformation()
so that the center image is flattened out...

@Override
    protected boolean getChildStaticTransformation(final View child, final Transformation t) {

        final int childCenter = getCenterOfView(child);
        final int childWidth = child.getWidth();
        int rotationAngle = 0;

        t.clear();
        t.setTransformationType(Transformation.TYPE_MATRIX);

        if (childCenter > mCoveflowCenter - (childWidth /2) && childCenter < mCoveflowCenter + (childWidth /2)) {
            transformImageBitmap((ImageView) child, t, 0);
        } else {
            rotationAngle = (int) ((float) (mCoveflowCenter - childCenter) / childWidth * mMaxRotationAngle);
            if (Math.abs(rotationAngle) > mMaxRotationAngle) {
                rotationAngle = rotationAngle < 0 ? -mMaxRotationAngle : mMaxRotationAngle;
            }
            transformImageBitmap((ImageView) child, t, rotationAngle);
        }

        return true;
    }

From [email protected] on December 10, 2013 15:33:45

What steps will reproduce the problem? 1.setting the project min sdk to IceCream/Sandwich(API level 14) What is the expected output? What do you see instead? The project won't run because of a deprecation belongs to the Gallery Android class that belongs to (API level 16) or what known as JellyBean. What version of the product are you using? On what operating system? i just downloaded it from here right now, i think it's the last version, and running on eclipse kepler on windows7

Original issue: http://code.google.com/p/android-coverflow/issues/detail?id=11

From [email protected] on September 27, 2013 07:18:50

What steps will reproduce the problem? 1.Go to the Settings>>
2.Developer Options
3.Turn On Forcefully GPU Render What is the expected output? What do you see instead? Need to work correctly as the images other than ceter as tilted.But its shows straight view What version of the product are you using? On what operating system? Android 4.2.2 Please provide any additional information below.

Original issue: http://code.google.com/p/android-coverflow/issues/detail?id=10