org.n52.geoar.newdata.PluginDialogFragment.java Source code

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Here is the source code for org.n52.geoar.newdata.PluginDialogFragment.java

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/**
 * Copyright 2012 52North Initiative for Geospatial Open Source Software GmbH
 *
 * 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.
 */
package org.n52.geoar.newdata;

import org.n52.geoar.R;
import org.n52.geoar.ar.view.IntroController;

import android.app.Activity;
import android.app.AlertDialog;
import android.app.Dialog;
import android.content.DialogInterface;
import android.graphics.Bitmap;
import android.os.Bundle;
import android.support.v4.app.DialogFragment;
import android.support.v4.app.FragmentActivity;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.ImageView;
import android.widget.TextView;

public class PluginDialogFragment extends DialogFragment {

    public static PluginDialogFragment newInstance(PluginHolder plugin) {
        PluginDialogFragment df = new PluginDialogFragment();
        Bundle args = new Bundle();

        args.putParcelable("plugin", plugin);
        df.setArguments(args);
        return df;
    }

    @Override
    public Dialog onCreateDialog(Bundle savedInstanceState) {
        // get parameters
        Bundle args = getArguments();
        final PluginHolder plugin = args.getParcelable("plugin");

        // inflate layout
        LayoutInflater inflater = getActivity().getLayoutInflater();
        View view = inflater.inflate(R.layout.fragment_plugin_dialog, null);

        final ImageView imageView = (ImageView) view.findViewById(R.id.imageView);

        ((TextView) view.findViewById(R.id.textViewName)).setText(plugin.getName());
        ((TextView) view.findViewById(R.id.textViewPublisher)).setText(
                plugin.getPublisher() != null ? plugin.getPublisher() : getString(R.string.unknown_publisher));
        ((TextView) view.findViewById(R.id.textViewVersion))
                .setText(plugin.getVersion() != null ? "" + plugin.getVersion() : getString(R.string.no_value));

        ((TextView) view.findViewById(R.id.textViewDescription))
                .setText(plugin.getDescription() != null ? plugin.getDescription() : getString(R.string.no_value));

        TextView textViewDataSources = (TextView) view.findViewById(R.id.textViewDataSources);
        if (plugin instanceof InstalledPluginHolder) {

            String dsText = "";
            for (DataSourceHolder dataSource : ((InstalledPluginHolder) plugin).getDataSources()) {
                if (!dsText.isEmpty())
                    dsText += "\n";
                dsText += dataSource.getName();
            }
            textViewDataSources.setText(dsText);
        } else {
            textViewDataSources.setText(R.string.no_value);
        }

        // dialogButton.setAnimation(getActivity().findViewById(android.R.drawable.stat_sys_download));
        Dialog dsDialog = new AlertDialog.Builder(getActivity()).setTitle(plugin.getName())
                .setPositiveButton(R.string.add, new DialogInterface.OnClickListener() {
                    @Override
                    public void onClick(DialogInterface dialog, int which) {
                        if (plugin instanceof InstalledPluginHolder) {
                            ((InstalledPluginHolder) plugin).setChecked(true);
                            IntroController.finishTaskIfActive(R.string.intro_task_2);
                            IntroController.notify(R.string.intro_desc_3_1);
                        } else if (plugin instanceof PluginDownloadHolder) {
                            PluginDownloader.downloadPlugin((PluginDownloadHolder) plugin);
                            IntroController.finishTaskIfActive(R.string.intro_task_1);
                            IntroController.notify(R.string.intro_desc_2_1);
                        }
                    }
                }).setNegativeButton(R.string.cancel, null).setView(view).create();

        // Asynchronously load and display plugin icon
        Thread imageThread = new Thread(new Runnable() {
            @Override
            public void run() {
                final Bitmap pluginIcon = plugin.getPluginIcon();
                Activity activity = getActivity();
                if (activity != null) {
                    activity.runOnUiThread(new Runnable() {
                        @Override
                        public void run() {
                            if (pluginIcon != null)
                                imageView.setImageBitmap(pluginIcon);
                        }
                    });
                }
            }
        });
        imageThread.start();

        return dsDialog;
    }
}