Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import java.util.List;

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

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

public class Main {
    /**
     * Indicates whether the specified action can be used as an intent. This
     * method queries the package manager for installed packages that can
     * respond to the specified intent. If no suitable package is
     * found, this method returns false.
     *
     * @param context The application's environment.
     * @param intent The Intent to check for availability.
     *
     * @return True if an Intent with the specified action can be sent and
     *         responded to, false otherwise.
     */
    public static boolean isIntentAvailable(final Context context, final Intent intent) {
        final PackageManager packageManager = context.getPackageManager();

        List<ResolveInfo> list = packageManager.queryIntentActivities(intent, PackageManager.MATCH_DEFAULT_ONLY);
        return list.size() > 0;
    }
}