Delete IceImageUtils.java

app/src/main/java/ovh/ice/icecons/IceImageUtils.java

-package ovh.ice.icecons;
-
-import android.content.res.Resources;
-import android.graphics.Bitmap;
-import android.graphics.BitmapFactory;
-import android.os.AsyncTask;
-import android.view.View;
-import android.widget.ImageView;
-
-import java.lang.ref.WeakReference;
-
-public class IceImageUtils {
-
-    public static void bitmapLoadAsync( ImageView imageView, Resources res, int resId, int width, int height ) {
-
-        BitmapWorkerTask task = new BitmapWorkerTask( imageView );
-
-        task.res = res;
-        task.resId = resId;
-        task.width = width;
-        task.height = height;
-
-        task.execute( resId );
-    }
-
-    public static Bitmap bitmapLoad( Resources res, int resId, int width, int height ) {
-
-        // calc scale, load appropriately sampled bitmap from given resource
-
-        BitmapFactory.Options resOptions = new BitmapFactory.Options();
-        resOptions.inJustDecodeBounds = true;
-        BitmapFactory.decodeResource( res, resId, resOptions );
-
-        int resHeight = resOptions.outHeight;
-        int resWidth = resOptions.outWidth;
-
-        float xScale = (float) width / (float) resWidth;
-        float yScale = (float) height / (float) resHeight;
-        float scale = Math.max( xScale, yScale );
-        if( scale > 1 )
-
-        if( width == 0 ) width = Math.round( resWidth / scale );
-        else if( height == 0 ) height = Math.round( resHeight / scale );
-
-        resOptions.inSampleSize = sampleSize( scale );
-        resWidth /= resOptions.inSampleSize;
-        resHeight /= resOptions.inSampleSize;
-        resOptions.inJustDecodeBounds = false;
-
-        Bitmap rawBitmap = BitmapFactory.decodeResource( res, resId, resOptions );
-
-        // compare aspect ratio and crop
-
-        rawBitmap = bitmapCrop( rawBitmap, width, height, resWidth, resHeight );
-
-        // scale to desired size
-
-        return Bitmap.createScaledBitmap( rawBitmap, width, height, true );
-    }
-
-    // calc sample size for scaled resource loading
-
-    private static int sampleSize( float scale ) {
-
-        int size = 1;
-
-        while( scale < 0.5f ) {
-
-            size *= 2;
-            scale *= 2;
-        }
-
-        return size;
-    }
-
-    // crop bitmap to chosen aspect ratio
-
-    private static Bitmap bitmapCrop( Bitmap rawBitmap, int width, int height, int resWidth, int resHeight ) {
-
-        int cropX, cropY, cropWidth, cropHeight;
-
-        float xScale = (float) width / (float) resWidth;
-        float yScale = (float) height / (float) resHeight;
-        float scale = Math.max( xScale, yScale );
-
-        if( xScale >= yScale ) {
-            cropWidth = Math.round( resWidth );
-            cropX = 0;
-            cropHeight = Math.round( height / scale );
-            cropY = ( resHeight - cropHeight ) / 2;
-        }
-        else {
-            cropWidth = Math.round( width / scale );
-            cropX = ( resWidth - cropWidth ) / 2;
-            cropHeight = Math.round( resHeight );
-            cropY = 0;
-        }
-
-        return Bitmap.createBitmap( rawBitmap, cropX, cropY, cropWidth, cropHeight );
-    }
-}
-
-class BitmapWorkerTask extends AsyncTask< Integer, Void, Bitmap > {
-
-    private final WeakReference< ImageView > imageViewReference;
-
-    Resources res;
-    int resId, width, height;
-
-    public BitmapWorkerTask( ImageView imageView ) {
-
-        imageViewReference = new WeakReference<ImageView>(imageView);
-    }
-
-    // Decode image in background
-
-    @Override
-    protected Bitmap doInBackground( Integer... parameters ) {
-
-        return IceImageUtils.bitmapLoad( res, resId, width, height );
-    }
-
-    // Check if image view still exists and set bitmap
-
-    @Override
-    protected void onPostExecute( Bitmap bitmap ) {
-
-        if ( imageViewReference != null && bitmap != null ) {
-
-            final ImageView imageView = imageViewReference.get();
-
-            if ( imageView != null ) {
-
-                imageView.setImageBitmap(bitmap);
-
-                imageView.setAlpha( 0f );
-                imageView.setVisibility( View.VISIBLE );
-
-                imageView.animate()
-                        .alpha(1f)
-                        .setDuration( res.getInteger( android.R.integer.config_mediumAnimTime ) )
-                        .setListener( null );
-            }
-        }
-    }
-}