1fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescu/* 2fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescu * Copyright (C) 2013 The Android Open Source Project 3fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescu * 4fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescu * Licensed under the Apache License, Version 2.0 (the "License"); 5fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescu * you may not use this file except in compliance with the License. 6fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescu * You may obtain a copy of the License at 7fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescu * 8fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescu * http://www.apache.org/licenses/LICENSE-2.0 9fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescu * 10fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescu * Unless required by applicable law or agreed to in writing, software 11fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescu * distributed under the License is distributed on an "AS IS" BASIS, 12fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescu * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescu * See the License for the specific language governing permissions and 14fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescu * limitations under the License. 15fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescu */ 16fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescu 17fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescupackage com.android.photos.adapters; 18fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescu 19fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescuimport android.content.Context; 20fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescuimport android.database.Cursor; 21fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescuimport android.graphics.drawable.Drawable; 22fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescuimport android.view.LayoutInflater; 23fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescuimport android.view.View; 24fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescuimport android.view.ViewGroup; 25fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescuimport android.widget.CursorAdapter; 26fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescuimport android.widget.ImageView; 27fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescu 28fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescuimport com.android.gallery3d.R; 29fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescuimport com.android.photos.data.PhotoSetLoader; 30fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescuimport com.android.photos.shims.LoaderCompatShim; 31fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescuimport com.android.photos.views.GalleryThumbnailView.GalleryThumbnailAdapter; 32fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescu 33fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescu 34fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescupublic class PhotoThumbnailAdapter extends CursorAdapter implements GalleryThumbnailAdapter { 35fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescu private LayoutInflater mInflater; 36fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescu private LoaderCompatShim<Cursor> mDrawableFactory; 37fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescu 38fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescu public PhotoThumbnailAdapter(Context context) { 39fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescu super(context, null, false); 40fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescu mInflater = LayoutInflater.from(context); 41fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescu } 42fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescu 43fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescu public void setDrawableFactory(LoaderCompatShim<Cursor> factory) { 44fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescu mDrawableFactory = factory; 45fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescu } 46fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescu 47fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescu @Override 48fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescu public void bindView(View view, Context context, Cursor cursor) { 492f205d54c88ea3f6b1a1a0630201fdb10b0689e2John Reck ImageView iv = (ImageView) view.findViewById(R.id.thumbnail); 50fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescu Drawable recycle = iv.getDrawable(); 51fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescu Drawable drawable = mDrawableFactory.drawableForItem(cursor, recycle); 52fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescu if (recycle != drawable) { 53fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescu iv.setImageDrawable(drawable); 54fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescu } 55fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescu } 56fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescu 57fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescu @Override 58fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescu public View newView(Context context, Cursor cursor, ViewGroup parent) { 59fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescu View view = mInflater.inflate(R.layout.photo_set_item, parent, false); 60fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescu return view; 61fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescu } 62fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescu 63fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescu @Override 64fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescu public float getIntrinsicAspectRatio(int position) { 65fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescu Cursor cursor = getItem(position); 66fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescu float width = cursor.getInt(PhotoSetLoader.INDEX_WIDTH); 67fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescu float height = cursor.getInt(PhotoSetLoader.INDEX_HEIGHT); 68fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescu return width / height; 69fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescu } 70fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescu 71fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescu @Override 72fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescu public Cursor getItem(int position) { 73fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescu return (Cursor) super.getItem(position); 74fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescu } 75fb6132b0b3079153fd1d15acf1dc3c6100aa2e00Bobby Georgescu}