Here you can find the source of isSensAppInstalled(Context context)
public static boolean isSensAppInstalled(Context context)
//package com.java2s; /**// w w w.java2s . c o m * Copyright (C) 2012 SINTEF <fabien@fleurey.com> * * Licensed under the GNU LESSER GENERAL PUBLIC LICENSE, Version 3, 29 June 2007; * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.gnu.org/licenses/lgpl-3.0.txt * * 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 android.content.Context; import android.content.pm.PackageManager; public class Main { public static boolean isSensAppInstalled(Context context) { try { context.getPackageManager().getApplicationInfo( "org.sensapp.android.sensappdroid", 0); } catch (PackageManager.NameNotFoundException e) { return false; } return true; } }