How to get package name in android

  If you want to fetch the package name of your app or currently opened app in android, than use the below code. Please let me know if you face any problem here.

//this will return package name of your app



public String getPackageName(Context context) {
    return context.getPackageName();
}

//this will return currently active application name


ActivityManager am = (ActivityManager) this.getSystemService(ACTIVITY_SERVICE);
List l = am.getRecentTasks(1, ActivityManager.RECENT_WITH_EXCLUDED);
Iterator i = l.iterator();
PackageManager pm = this.getPackageManager();
while (i.hasNext()) {
 ActivityManager.RunningAppProcessInfo info = (ActivityManager.RunningAppProcessInfo)(i.next());

    try {
        CharSequence c = pm.getApplicationLabel(pm.getApplicationInfo(
        info.processName, PackageManager.GET_META_DATA));
        Log.w("LABEL", c.toString());
    } catch (Exception e) {
        // Name Not FOund Exception
    }
}

//this will return package name of current open app

        ActivityManager am =(ActivityManager)context.getSystemService(ACTIVITY_SERVICE);
  List<ActivityManager.RunningTaskInfo> tasks = am.getRunningTasks(1);
  ActivityManager.RunningTaskInfo task = tasks.get(0); // current task
  ComponentName rootActivity = task.baseActivity;

        rootActivity.getPackageName();//*currently active applications package name*