Databases
StackOverflow2013
Postsdbo
PO
 

Note that there are some explanatory texts on larger screens.

plurals
  1. PO
    primarykey
    data
    text
    <p>You can do that by using the lazy adapter. You have to create the reflected images in decode file of Image loader class. Next, you have to return a image view from getview method of your custom adapter class.</p> <p>Here is the sample code:</p> <pre><code>In main activity: CoverFlow coverflow=(CoverFlow)findViewById(R.id.yourcoverflowid); coverflow.setAdapter(new customadapter(getActivity(),list,imagesize)); In getview method of custom adapter: ImageView i=new ImageView(activity); imageLoader.DisplayImage(data.get(position).getimage(),i); i.setPadding(0,5,0,0); i.setLayoutParams(new CoverFlow.LayoutParams(width,height)); i.setScaleType(ImageView.ScaleType.MATRIX); return i; In decodefile method of imageloader class </code></pre> <p>try{ final int reflectionGap = 4;</p> <pre><code> Bitmap originalImage; BitmapFactory.Options o = new BitmapFactory.Options(); o.inJustDecodeBounds = true; FileInputStream stream1=new FileInputStream(f); originalImage=BitmapFactory.decodeStream(stream1); stream1.close(); int width = originalImage.getWidth(); int height = originalImage.getHeight(); //This will not scale but will flip on the Y axis Matrix matrix = new Matrix(); matrix.preScale(1, -1); //Create a Bitmap with the flip matrix applied to it. //We only want the bottom half of the image Bitmap reflectionImage = Bitmap.createBitmap(originalImage, 0, height/2, width, height/2, matrix, false); //Create a new bitmap with same width but taller to fit reflection Bitmap bitmapWithReflection = Bitmap.createBitmap(width , (height + height/2), Config.ARGB_8888); //Create a new Canvas with the bitmap that's big enough for //the image plus gap plus reflection Canvas canvas = new Canvas(bitmapWithReflection); //Draw in the original image canvas.drawBitmap(originalImage, 0, 0, null); //Draw in the gap Paint deafaultPaint = new Paint(); canvas.drawRect(0, height, width, height + reflectionGap, deafaultPaint); //Draw in the reflection canvas.drawBitmap(reflectionImage,0, height + reflectionGap, null); //Create a shader that is a linear gradient that covers the reflection Paint paint = new Paint(); LinearGradient shader = new LinearGradient(0, originalImage.getHeight(), 0, bitmapWithReflection.getHeight() + reflectionGap, 0x70ffffff, 0x00ffffff, TileMode.CLAMP); //Set the paint to use this shader (linear gradient) paint.setShader(shader); //Set the Transfer mode to be porter duff and destination in paint.setXfermode(new PorterDuffXfermode(Mode.DST_IN)); //Draw a rectangle using the paint with our linear gradient canvas.drawRect(0, height, width, bitmapWithReflection.getHeight() + reflectionGap, paint); return bitmapWithReflection; </code></pre>
    singulars
    1. This table or related slice is empty.
    1. POCoverflow with custom adapter
      singulars
      1. PTQuestion
    1. PTAnswer
    1. This table or related slice is empty.
    1. USSurya
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. COThis is not my point!! I tried many CoverFlow implementations on android, they mostly are implementations of Gallery (which is deprecated..). But almost all of them are showing simply "Images". I want to create a custom Cover : Images, Test, Buttons, ...
      singulars
      1. PO
      1. USSeifallah Azzabi
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload