AndroidUtils

Lots of Android utils every project should have

Quick start

Add jcenter to your project's gradle file

allprojects {
    repositories {
        jcenter()
    }
}

Gradle

compile 'com.github.shahar2k5:androidutils:1.0.1'

Maven

<dependency>
  <groupId>com.github.shahar2k5</groupId>
  <artifactId>androidutils</artifactId>
  <version>1.0.1</version>
  <type>pom</type>
</dependency>

Usage

A few examples on how to use the library

        int sizeInPixels = SizeUtils.dpToPx(this, 20);
        
        boolean hasNetwork = NetworkUtils.isNetworkAvailable(this);
       
        ViewUtils.listViewScrollToBottom(listView, true);
       
        IntentUtils.openPlayStoreAppPage(this);

        DialogUtils.showOkDialog(this, dialogTitle, dialogMessage, new DialogInterface.OnClickListener() {
            @Override
            public void onClick(DialogInterface dialogInterface, int i) {
                // do something when the OK button was clicked
            }
        });

API

» DateUtils

• Convert Date to string with long format -> formatDateLong
• Check if the date is less than 7 days from now -> isLessThanOneWeek
• Check if the specific date is today -> isToday
• Is the specific date yesterday -> isYesterday
• Check for a leap year -> isLeapYear
• return date string from milliseconds -> millisecondsToString
• create time in milliseconds from a formatted string -> stringToMilliseconds
• create a date from formatted string -> stringToDate
• Create a formatted date -> dateToString
• Convert date object to milliseconds -> dateToMilliseconds
• Convert milliseconds to date object -> millisecondsToDate
• Convert milliseconds to specific time unit -> millisecondsToTimeUnit
• Get current time in milliseconds -> getCurrentTimeMillis
• Get current time in formatted string -> getCurrentTimeString
• Get current time in date object -> getCurrentTimeDate
• Calculate time interval from now -> getTimeIntervalFromNow
• Calculate time interval between 2 dates -> getTimeIntervalBetweenDates

» DialogUtils

• Show an Alert Dialog with one button -> showOneButtonsDialog
• Show an Alert Dialog with two buttons -> showTwoButtonsDialog
• Displays a dialog box with an OK button -> showOkDialog
• Creates a dialog box with an OK button -> createOkDialog
• Dismiss dialog safely -> dismissDialogSafely

» EncryptionUtils

• Create MD5 String from string -> getMD5String
• Create MD5 String with salt -> getMD5String
• Create MD5 String from byte array -> getMD5String
• Create MD5 String from byte array with salt -> getMD5String
• Encrypt byte array -> encryptMD5
• Create a MD5 String from file path -> getMD5File
• Create a MD5 String from file -> getMD5File
• Get SHA1 from String -> getSHA
• Get SHA1 from byte array -> getSHA
• Encrypt SHA1 -> encryptSHA
• Convert bytes to Hex -> bytesToHex

» ImageUtils

• Create a Bitmap from URI -> getBitmapFromUri
• Get file system path from a URI -> getRealPathFromURI
• Normalize a bitmap to 640px -> normalize
• Normalize a bitmap to specific size -> normalize
• Get image rotated by degree from metedata -> getImageRotatedByMetadata
• Create a fullscreen image and punch a hole inside -> punchARoundedHoleInABitmap

» IntentUtils

• Makes a call -> callNumber
• Dial a number in the phone's keypad -> dialNumber
• Open compose email activity -> openComposeEmailActivity
• Open SMS activity to send SMS -> openSendSmsActivity
• Create a WhatsApp share intent -> createWhatsAppShareIntent
• Starts an Activity if it is exists -> startIntentIfPossible
• Check if there is a valid Activity for the intent -> isActivityAvailableForIntent
• Open the playstore page for the current app -> openPlayStoreAppPage
• Check if a service is running -> isRunningService

» IOUtils

• Save a Bitmap to a local file -> saveBitmapToFile
• Delete a selected directory recursively -> deleteDir
• Create a directory if needed -> createParentDirIfNotExists

» JavaUtils

• Get the index of an object -> indexOf
• Create a Integer arrayList from String arrayList -> convertStringArrayToIntegerArray
• Check if object is null and throw -> checkNotNull

» KeyboardUtils

• Hide soft keyboard -> hideSoftKeyboard
• Show soft keyboard -> showSoftKeyboard
• Toggle soft keyboard state -> toggleKeyboradState

» NetworkUtils

• Check if there is an active network -> isNetworkAvailable
• Get the network type -> getNetworkType
• Toggle soft keyboard state -> toggleKeyboradState

» PermissionUtils

• Open the app settings to enable permissions -> openPermissionsSettings
• Check if user denied permissions with the flag NEVER ASK AGAIN -> checkDeniedPermissionsNeverAskAgain

» ResourcesUtils

• Load resource id by name -> getResIdFromString

» ScreenUtils

• Get screen width -> getScreenWidthInPx
• Get screen height -> getScreenHeightInPx
• ScreenSize -> getScreenSize
• Set transparent status bar -> setTransparentStatusBar
• Get status bar height -> getStatusBarHeight
• Check if we have status bar -> hasStatusBar
• Get the action bar height -> getActionBarHeight
• Take a screenshot with the status bar -> takeScreenShotWithStatusBar
• Take a screenshot without the status bar -> takeScreenShoteWithoutStatusBar
• Check if the screen is locked -> isScreenLocked

» SizeUtils

• Convert DP to PX -> dpToPx
• Convert PX to DP -> pxToDp
• Convert SP to PX -> spToPx
• Convert PX to SP -> pxToSp

» StringUtils

• Checks if a String is whitespace, empty ("") or null. -> isBlank
• Checks if a String is not empty (""), not null and not whitespace only. -> isNotBlank
• Check if a string is empty -> isEmpty
• Check if a string is NOT empty -> isNotEmpty
• Capital only first letter -> capitalizeFirstLetter
• Create a String from stacktrace -> exceptionStackTraceToString
• Get initials from a string -> getInitialsFromString

» ThreadUtils

• Makes the thread sleep for some time -> threadSleep
• Check if running on main thread -> checkUiThread

» ValidationUtils

• Check if an email is valid -> isValidEmail
• Check if an IP Address is valid -> isValidIPAddress
• Check if a url is valid -> isValidUrl

» VersionUtils

• isNougatOrHigher
• isMarshmallowOrHigher
• isLollipopOrHigher
• isKitKatOrHigher
• isJellyBeanOrHigher

» ViewUtils

• Set visibility to sibling views -> setSiblingsVisibility
• Scroll listview to bottom -> listViewScrollToBottom
• Create an underline text clickable -> makeUnderlinedTextClickable

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License