android/app/src/main/java/io/v/x/media_sharing/SendUrlTask.java

// Copyright 2015 The Vanadium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package io.v.x.media_sharing;

import android.app.Activity;
import android.os.AsyncTask;
import android.util.Log;
import android.widget.Toast;

import io.v.v23.OptionDefs;
import io.v.v23.Options;
import io.v.v23.context.VContext;
import io.v.v23.verror.VException;

/**
 * Background task to send a URL without blocking the UI thread.
 */
public class SendUrlTask extends AsyncTask<Void, Void, Void> {
    private final static String TAG = "SendMediaTask";

    Activity activity;
    VContext vContext;
    String targetName;
    String url;

    public SendUrlTask(Activity activity, VContext vContext, String targetName, String url) {
        this.activity = activity;
        this.vContext = vContext;
        this.targetName = targetName;
        this.url = url;
    }

    @Override
    protected Void doInBackground(Void... params) {
        try {
            MediaSharingClient client = MediaSharingClientFactory.getMediaSharingClient(targetName);

            // TODO(bprosnitz) Remove this option when possible. It is allows the app to connect
            // without having the proper blessings.
            Options opts = new Options();
            opts.set(OptionDefs.SKIP_SERVER_ENDPOINT_AUTHORIZATION, true);

            client.displayUrl(vContext, url, opts);

            Log.i(TAG, activity.getString(R.string.share_messsage_success));
            activity.runOnUiThread(new Runnable() {
                @Override
                public void run() {
                    Toast.makeText(activity, R.string.share_messsage_success, Toast.LENGTH_LONG).show();
                }
            });
            return null;
        } catch (VException e) {
            final String errorMessage = activity.getString(R.string.share_messsage_error) + ": " + e.toString();
            Log.e(TAG, errorMessage);
            activity.runOnUiThread(new Runnable() {
                @Override
                public void run() {
                    Toast.makeText(activity, errorMessage, Toast.LENGTH_LONG).show();
                }
            });
            throw new RuntimeException(e);
        }
    }
}