Android Open Source - android-sdk Mraid Browser Controller

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The source code is released under:

Copyright (c) 2013 Adcash OU. All rights reserved under Creative Commons Attribution 3.0 Unported http://creativecommons.org/licenses/by/3.0/ Redistribution and use in source and binary forms, with or...

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Java Source Code

/*
 * Copyright (c) 2010-2013, Adcash OU.//  w ww. j a v a 2s. c  o m
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 *  Redistributions of source code must retain the above copyright
 *   notice, this list of conditions and the following disclaimer.
 *
 *  Redistributions in binary form must reproduce the above copyright
 *   notice, this list of conditions and the following disclaimer in the
 *   documentation and/or other materials provided with the distribution.
 *
 *  Neither the name of 'MoPub Inc.' nor the names of its contributors
 *   may be used to endorse or promote products derived from this software
 *   without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

package com.adcash.mobileads;


import android.content.Context;
import android.content.Intent;
import android.net.Uri;
import android.util.Log;

class MraidBrowserController extends MraidAbstractController {
    private static final String LOGTAG = "MraidBrowserController";
    private Context mContext;

    MraidBrowserController(MraidView view) {
        super(view);
        mContext = view.getContext();
    }
    
    protected void open(String url) {
        Log.d(LOGTAG, "Opening url: " + url);
        
        MraidView view = getMraidView();
        if (view.getOnOpenListener() != null) {
            view.getOnOpenListener().onOpen(view);
        }

        // this is added because http/s can also be intercepted
        if (!isWebSiteUrl(url) && canHandleApplicationUrl(url)) {
            launchApplicationUrl(url);
            return;
        }

        Intent i = new Intent(mContext, MraidBrowser.class);
        i.putExtra(MraidBrowser.URL_EXTRA, url);
        i.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
        mContext.startActivity(i);
    }

    private boolean canHandleApplicationUrl(String url) {
        // Determine which activities can handle the intent
        Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(url));

        // If there are no relevant activities, don't follow the link
        if (!Utils.deviceCanHandleIntent(mContext, intent)) {
            Log.w("Adcash", "Could not handle application specific action: " + url + ". " +
                    "You may be running in the emulator or another device which does not " +
                    "have the required application.");
            return false;
        }

        return true;
    }

    private boolean launchApplicationUrl(String url) {
        Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(url));
        intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);

        String errorMessage = "Unable to open intent.";

        return executeIntent(getMraidView().getContext(), intent, errorMessage);
    }

    private boolean executeIntent(Context context, Intent intent, String errorMessage) {
        try {
            context.startActivity(intent);
        } catch (Exception e) {
            Log.d("Adcash", (errorMessage != null)
                    ? errorMessage
                    : "Unable to start intent.");
            return false;
        }
        return true;
    }

    private boolean isWebSiteUrl(String url) {
        return url.startsWith("http://") || url.startsWith("https://");
    }
}

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