Android Kotlin Extensions

Android Kotlin extensions library made by Temy Android developers.

Extensions Listing

Activity Extensions

• getDisplayWidth()
• enablePortraitScreenOrientationForMobile(isPortrait: Boolean)
• lockScreenOrientationChanges(lock: Boolean)
• openEmailClient(emailTo: String, subject: String)
• openNotificationSettings()
• setupOverrideConfiguration(overrideConfiguration: Configuration?): Configuration?
• openGooglePlaySubscriptions()

Cipher Extensions

• encrypt(data: String, key: Key?, useInitializationVector: Boolean = false): String
• decrypt(data: String, key: Key?, useInitializationVector: Boolean = false): String
• wrapKey(keyToBeWrapped: Key, keyToWrapWith: Key?): String
• unWrapKey(wrappedKeyData: String, algorithm: String, wrappedKeyType: Int, keyToUnWrapWith: Key?): Key

Context Extensions

• isTabletConfig(): Boolean
• isPortraitSw600Config(): Boolean
• isLandscapeSw600Config(): Boolean
• isLandscapeDisplayOrientation(): Boolean
• addLifecycleObserver(observer: LifecycleObserver)
• getMiddleScreenX(): Int
• getMiddleScreenY(): Int
• createIconWithResourceCompat(@DrawableRes vectorIconId: Int, @DrawableRes adaptiveIconForegroundId: Int, @DrawableRes adaptiveIconBackgroundId: Int): IconCompat
• currentLanguage(): String
• openBrowser(url: String, clearFromRecent: Boolean = true)
• inflate(resource: Int, root: ViewGroup? = null, attachToRoot: Boolean = false): View
• getColorCompat(@ColorRes color: Int): Int
• getDrawableCompat(@DrawableRes drawable: Int): Drawable?

Fragment Extensions

• showKeyboard()
• hideKeyboard()

Metrics Extensions

• Int.toDp(): Int
• Int.toPx(): Int

String Extensions

• String.highlightTerm(term: String): SpannableString
• String.replaceItalicWithBold(): SpannableString
• Array<out StyleSpan>.replaceItalicInSpannable(spannable: SpannableString)
• CharSequence.makeTextClickable(clickableText: String, clickableTextColor: Int, clickListener: () -> (Unit)): SpannableString

View Extensions

• EditText.value(): String
• EditText.setOnEditorActionListener(crossinline onAction: (Int) -> Boolean)
• EditText.setOnDoneEditorActionListener(crossinline onAction: (Int) -> Unit = {})
• EditText.setHideKeyboardEditorActionListener(crossinline onAction: (Int) -> Unit = {})
• View.showKeyboard()
• View.hideKeyboard()
• Boolean.asVisibleOrGoneFlag(): Int
• Boolean.asGoneOrVisibleFlag(): int
• Boolean.asVisibleOrInvisibleFlag(): Int
• RecyclerView.resetNestedVerticalScroll()
• LinearLayoutManager.getCurrentPosition(midScreenX: Int, midScreenY: Int): Int
• LinearLayoutManager.getCurrentPositionForHorizontalOrientation(midScreenX: Int) : Int
• LinearLayoutManager.getCompletelyVisibleOrFirstPosition(): Int
• LinearLayoutManager.getCenterPositionForHorizontalOrientation(midScreenX: Int) : Int
• LinearLayoutManager.getCurrentPositionForVerticalOrientation(midScreenY: Int): Int
• LinearLayoutManager.getCenterPositionForVerticalOrientation(midScreenY: Int) : Int
• View.setBottomPadding(bottomPadding: Int)
• RecyclerView.addOnIdleStateListener(crossinline listener: (RecyclerView) -> Unit)
• View.setProportionalHeight(imageWidth: Float, imageHeight: Float)
• View.setProportionalAspectRatio(imageWidth: Float, imageHeight: Float)
• View.setElevationCompat(value: Float)
• View.getElevationCompat(): Float
• View.enableChildrenViews(enable: Boolean)
• <T> AutoCompleteTextView.attachLiveData(data: MutableLiveData<T>)
• EditText.attachLiveData(data: MutableLiveData<String>)
• CheckBox.attachLiveData(data: MutableLiveData<Boolean>)
• EditText.addTextChangedListener(crossinline onTextChanged: (text: CharSequence?) -> Unit)
• TextView.setTextAppearanceCompat(appearanceId: Int)
• Window.disableScreenshots()
• Snackbar.centerMessage(): Snackbar
• Snackbar.show(isCentered: Boolean)
• TextView.makeTextClickable(clickableText: String, clickableTextColor: Int, clickListener: () -> (Unit))
• TextView.makeSpannableTextClickable(clickableText: String, clickableTextColor: Int, clickListener: () -> (Unit))
• View.removeFocus()
• View.setFocus()
• Boolean.asTextOrNullInputType(): Int

ViewGroup Extensions

• ViewGroup.LayoutParams.calculateAspectRatio(maxWidth: Float, maxHeight: Float, imageWidth: Float, imageHeight: Float): ViewGroup.LayoutParams
• ViewGroup.LayoutParams.calculateProportionalHeight(maxWidth: Float, imageWidth: Float, imageHeight: Float): ViewGroup.LayoutParams
• RadioGroup.attachLiveDataForValue(data: MutableLiveData<String>)
• RadioGroup.attachLiveDataForId(data: MutableLiveData<Int>)
• RadioGroup.getCheckedView(): RadioButton?
• ActionMenuView.inflateMenu(menuId: Int)