Main.java Source code

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Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Apache License 

import android.content.Context;
import android.content.pm.PackageInfo;
import android.content.pm.PackageManager;

public class Main {
    public static String getVersionName(Context context) {
        PackageManager manager = context.getPackageManager();
        PackageInfo pInfo = new PackageInfo();
        try {
            pInfo = manager.getPackageInfo(context.getPackageName(), 0);
        } catch (PackageManager.NameNotFoundException e) {
            e.printStackTrace();
        }
        return pInfo.versionName == null ? null : pInfo.versionName;
    }
}