Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of

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

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

import java.util.List;

public class Main {
    /**
     * Check if action available installed
     *
     * @param context Context of current app
     * @param action Package of application to check
     * @return true if passed package installed
     */
    public static boolean isIntentAvailable(Context context, String action) {
        final PackageManager packageManager = context.getPackageManager();
        final Intent intent = new Intent(action);
        assert packageManager != null;
        List<ResolveInfo> list = packageManager.queryIntentActivities(intent, PackageManager.MATCH_DEFAULT_ONLY);
        return list.size() > 0;
    }
}