Android Context Check isCallable(Context context, String url)

Description

is Callable

License

Open Source License

Declaration

public static boolean isCallable(Context context, String url) 

Method Source Code

//package com.java2s;
/*//  w w w.j av  a  2  s.  c om
 * Copyright (C) 2003-2014 eXo Platform SAS.
 *
 * This is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation; either version 3 of
 * the License, or (at your option) any later version.
 *
 * This software is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this software; if not, write to the Free
 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
 */

import java.net.URLConnection;

import java.util.List;

import android.content.Context;
import android.content.Intent;

import android.content.pm.PackageManager;
import android.content.pm.ResolveInfo;
import android.net.Uri;

public class Main {
    public static boolean isCallable(Context context, String url) {
        String mimeTypeExtension = URLConnection
                .guessContentTypeFromName(url);

        Intent intent = new Intent(Intent.ACTION_VIEW);
        intent.setDataAndType(Uri.parse(url), mimeTypeExtension);
        List<ResolveInfo> list = context.getPackageManager()
                .queryIntentActivities(intent,
                        PackageManager.MATCH_DEFAULT_ONLY);
        return list.size() > 0;
    }
}

Related

1. isAppInstalled(Context context)
2. isAppInstalled(Context context, String uri)
3. isAppOnForeground(Context context)
4. isApplicationBroughtToBackground( final Context context)
5. isApplicationBroughtToBackground( final Context context)
6. isConnected(Context connext)
7. isConnected(Context context)
8. isDebugCertificateCheck(final Context context)
9. isDebuggable(final Context context, final boolean includeDefaultDebugCertificateCheck)