net.potterpcs.recipebook.PhotoDialog.java Source code

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Here is the source code for net.potterpcs.recipebook.PhotoDialog.java

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/*
 *    Copyright 2012 Michael Potter
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * 
 */

/*
 * PhotoDialog.java - Fullscreen image viewer for a recipe's attached photo. 
 */

package net.potterpcs.recipebook;

import android.net.Uri;
import android.os.Bundle;
import android.support.v4.app.DialogFragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.widget.ImageView;

public class PhotoDialog extends DialogFragment {
    // Tag for logging
    //   private static final String TAG = "PhotoDialog";

    // Bundle information
    public static final String URI = "uri";

    // The URI of the photo
    Uri photoUri;

    static PhotoDialog newInstance(String uri) {
        // Standard Android factory method
        PhotoDialog pd = new PhotoDialog();

        Bundle args = new Bundle();
        args.putString(URI, uri);
        pd.setArguments(args);

        return pd;
    }

    static PhotoDialog newInstance(Uri uri) {
        return newInstance(uri.toString());
    }

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        // Just parse the URI right now, since the dialog UI isn't there yet
        String u = getArguments().getString(URI);
        if (u != null && !u.equals("")) {
            photoUri = Uri.parse(u);
        } else {
            photoUri = null;
        }

        // Photo dialogs don't need titlebars
        setStyle(STYLE_NO_TITLE, 0);
    }

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        View v = inflater.inflate(R.layout.photodialog, container, false);

        ImageView photo = (ImageView) v.findViewById(R.id.dialogphoto);
        RecipeBook.setImageViewBitmapDecoded(getActivity(), photo, photoUri);

        photo.setOnClickListener(new OnClickListener() {
            @Override
            public void onClick(View clicked) {
                //            Log.i(TAG, "Dismissing dialog");
                dismiss();
            }
        });

        return v;
    }
}