Java tutorial
//package com.java2s; /******************************************************************************* * Copyright (C) 2005-2014 Alfresco Software Limited. * * This file is part of Alfresco Mobile for Android. * * 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. *******************************************************************************/ import java.util.List; import android.content.ComponentName; 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 { /** * Open Play Store application or its web version if no play store * available. * * @param c : Android Context */ public static void actionDisplayPlayStore(Context c) { // Retrieve list of application that understand market Intent Intent intent = new Intent(Intent.ACTION_VIEW); intent.setData(Uri.parse("market://details?id=org.alfresco.mobile.android.application")); final PackageManager mgr = c.getPackageManager(); List<ResolveInfo> list = mgr.queryIntentActivities(intent, 0); // By default we redirect to the webbrowser version of play store. intent = new Intent(Intent.ACTION_VIEW); intent.setData(Uri.parse("https://play.google.com/")); for (ResolveInfo resolveInfo : list) { // If we find something related to android we open the application // version of play store. if (resolveInfo.activityInfo.applicationInfo.packageName.contains("android")) { intent.setComponent(new ComponentName(resolveInfo.activityInfo.applicationInfo.packageName, resolveInfo.activityInfo.name)); intent.setData(Uri.parse("market://")); break; } } c.startActivity(intent); } }