Checks if a package is installed. - Android App

Android examples for App:Package

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Description

Checks if a package is installed.

Demo Code


//package com.java2s;

import android.content.Context;

public class Main {
    /** Checks if a package is installed.
     * /*w  w w . j av  a 2s. co m*/
     * @param context Context to be used to verify the existence of the package.
     * @param packageName Package name to be searched.
     * @return true if the package is discovered; false otherwise
     */
    public static boolean isPackageInstalled(Context context,
            String packageName) {
        try {
            context.getPackageManager().getApplicationInfo(packageName, 0);
            return true;
        } catch (Exception e) {
            return false;
        }
    }
}

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