package org.andengine.opengl.texture.atlas.bitmap.source; import org.andengine.opengl.texture.atlas.source.BaseTextureAtlasSource; import android.content.res.Resources; import android.graphics.Bitmap; import android.graphics.Bitmap.Config; import android.graphics.BitmapFactory; /** * (c) 2010 Nicolas Gramlich * (c) 2011 Zynga Inc. * * @author Nicolas Gramlich * @since 15:07:23 - 09.03.2010 */ public class ResourceBitmapTextureAtlasSource extends BaseTextureAtlasSource implements IBitmapTextureAtlasSource { // =========================================================== // Constants // =========================================================== // =========================================================== // Fields // =========================================================== private final Resources mResources; private final int mDrawableResourceID; // =========================================================== // Constructors // =========================================================== public static ResourceBitmapTextureAtlasSource create(final Resources pResources, final int pDrawableResourceID) { return ResourceBitmapTextureAtlasSource.create(pResources, pDrawableResourceID, 0, 0); } public static ResourceBitmapTextureAtlasSource create(final Resources pResources, final int pDrawableResourceID, final int pTextureX, final int pTextureY) { final BitmapFactory.Options decodeOptions = new BitmapFactory.Options(); decodeOptions.inJustDecodeBounds = true; // decodeOptions.inScaled = false; // TODO Check how this behaves with drawable-""/nodpi/ldpi/mdpi/hdpi folders BitmapFactory.decodeResource(pResources, pDrawableResourceID, decodeOptions); return new ResourceBitmapTextureAtlasSource(pResources, pDrawableResourceID, pTextureX, pTextureY, decodeOptions.outWidth, decodeOptions.outHeight); } public ResourceBitmapTextureAtlasSource(final Resources pResources, final int pDrawableResourceID, final int pTextureX, final int pTextureY, final int pTextureWidth, final int pTextureHeight) { super(pTextureX, pTextureY, pTextureWidth, pTextureHeight); this.mResources = pResources; this.mDrawableResourceID = pDrawableResourceID; } @Override public ResourceBitmapTextureAtlasSource deepCopy() { return new ResourceBitmapTextureAtlasSource(this.mResources, this.mDrawableResourceID, this.mTextureX, this.mTextureY, this.mTextureWidth, this.mTextureHeight); } // =========================================================== // Getter & Setter // =========================================================== // =========================================================== // Methods for/from SuperClass/Interfaces // =========================================================== @Override public Bitmap onLoadBitmap(final Config pBitmapConfig) { final BitmapFactory.Options decodeOptions = new BitmapFactory.Options(); decodeOptions.inPreferredConfig = pBitmapConfig; // decodeOptions.inScaled = false; // TODO Check how this behaves with drawable-""/nodpi/ldpi/mdpi/hdpi folders return BitmapFactory.decodeResource(this.mResources, this.mDrawableResourceID, decodeOptions); } @Override public String toString() { return this.getClass().getSimpleName() + "(" + this.mDrawableResourceID + ")"; } // =========================================================== // Methods // =========================================================== // =========================================================== // Inner and Anonymous Classes // =========================================================== }