Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 * Copyright 2013 Christian Ketterer (cketti)
 *
 * 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 android.content.Context;

import android.content.pm.PackageManager;
import android.content.pm.PackageManager.NameNotFoundException;

public class Main {
    /**
     * K-9 Mail's package name.
     */
    public static final String PACKAGE_NAME = "com.fsck.k9";

    /**
     * Find out whether or not K-9 Mail is installed.
     *
     * @param context
     *         Used to retrieve the package manager.
     *
     * @return {@code true} if K-9 Mail is installed, {@code false} otherwise.
     */
    public static final boolean isK9Installed(Context context) {
        PackageManager manager = context.getPackageManager();
        try {
            manager.getPackageInfo(PACKAGE_NAME, 0);
            return true;
        } catch (NameNotFoundException e) {
            return false;
        }
    }
}