CanvasCoders

Check if application in background or not snippet public static boolean isApplicationInBackground(Context context) { ActivityManager am = (ActivityManager)context.getSystemService(Context.ACTIVITY_SERVICE); List taskList = am.getRunningTasks(1); if (taskList != null && !taskList.isEmpty()) { ComponentName topActivity = taskList.get(0).topActivity; if (topActivity != null && !topActivity.getPackageName().equals(context.getPackageName())) { return true; } } return false; } whether the application is in the background we need to define permission android.permission.GET_TASKS in Manifest.xml This function will return true if the application in the background otherwise it will return false.

Android NavigationBar Height Snippet public static int getNavigationBarHeight() { int result = 0; int resourceId = mApplicationContent.getResources().getIdentifier("navigation_bar_height", "dimen", "android"); if (resourceId > 0) { result = mApplicationContent.getResources().getDimensionPixelSize(resourceId); } return result; } Android Phone Statusbar height snippet public static int getStatusBarHeight() { int result = 0; int resourceId = mApplicationContent.getResources().getIdentifier("status_bar_height", "dimen", "android"); if (resourceId > 0) { result = mApplicationContent.getResources().getDimensionPixelSize(resourceId); } return result; }

Declare Permission in manifest file <uses-permission android:name="android.permission.INTERNET"> <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE">     Now Check using this function is network available or not public static boolean isNetWorkAvilable() { ConnectivityManager connectivityManager = (ConnectivityManager) mApplicationContent .getSystemService(Context.CONNECTIVITY_SERVICE); NetworkInfo activeNetInfo = connectivityManager.getActiveNetworkInfo(); if (activeNetInfo == null || !activeNetInfo.isAvailable()) { return false; } else { return true; } }