Main.java Source code

Introduction

Here is the source code for Main.java

Source

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

import android.app.ActivityManager;
import android.content.Context;
import android.text.TextUtils;
import java.util.List;

public class Main {
    public static String getRunningActivityName(Context context, String packageName) {
        ActivityManager activityManager = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
        List<ActivityManager.RunningTaskInfo> processInfos = activityManager.getRunningTasks(10);
        for (ActivityManager.RunningTaskInfo taskInfo : processInfos) {
            if (taskInfo.topActivity != null) {
                if (TextUtils.equals(packageName, taskInfo.topActivity.getPackageName())) {
                    return taskInfo.topActivity.getClassName();
                }
            }
        }
        return null;
    }
}