michael@0: package com.squareup.picasso;
michael@0: 
michael@0: import android.content.Context;
michael@0: import android.content.res.AssetManager;
michael@0: import android.graphics.Bitmap;
michael@0: import android.graphics.BitmapFactory;
michael@0: import java.io.IOException;
michael@0: import java.io.InputStream;
michael@0: 
michael@0: import static com.squareup.picasso.Picasso.LoadedFrom.DISK;
michael@0: 
michael@0: class AssetBitmapHunter extends BitmapHunter {
michael@0:   private AssetManager assetManager;
michael@0: 
michael@0:   public AssetBitmapHunter(Context context, Picasso picasso, Dispatcher dispatcher, Cache cache,
michael@0:       Stats stats, Action action) {
michael@0:     super(picasso, dispatcher, cache, stats, action);
michael@0:     assetManager = context.getAssets();
michael@0:   }
michael@0: 
michael@0:   @Override Bitmap decode(Request data) throws IOException {
michael@0:     String filePath = data.uri.toString().substring(ASSET_PREFIX_LENGTH);
michael@0:     return decodeAsset(filePath);
michael@0:   }
michael@0: 
michael@0:   @Override Picasso.LoadedFrom getLoadedFrom() {
michael@0:     return DISK;
michael@0:   }
michael@0: 
michael@0:   Bitmap decodeAsset(String filePath) throws IOException {
michael@0:     BitmapFactory.Options options = null;
michael@0:     if (data.hasSize()) {
michael@0:       options = new BitmapFactory.Options();
michael@0:       options.inJustDecodeBounds = true;
michael@0:       InputStream is = null;
michael@0:       try {
michael@0:         is = assetManager.open(filePath);
michael@0:         BitmapFactory.decodeStream(is, null, options);
michael@0:       } finally {
michael@0:         Utils.closeQuietly(is);
michael@0:       }
michael@0:       calculateInSampleSize(data.targetWidth, data.targetHeight, options);
michael@0:     }
michael@0:     InputStream is = assetManager.open(filePath);
michael@0:     try {
michael@0:       return BitmapFactory.decodeStream(is, null, options);
michael@0:     } finally {
michael@0:       Utils.closeQuietly(is);
michael@0:     }
michael@0:   }
michael@0: }