com.alexvasilkov.android.commons.ui

Class KeyboardHelper

java.lang.Object

com.alexvasilkov.android.commons.ui.KeyboardHelper

public class KeyboardHelper
extends java.lang.Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	KeyboardHelper.OnKeyboardShowListener

Method Summary

Modifier and Type	Method and Description
static void	addKeyboardListener(android.view.View rootView, KeyboardHelper.OnKeyboardShowListener listener) Registers listener for soft keyboard state changes. The state is computed based on rootView height changes.
static void	hideSoftKeyboard(android.app.Activity activity) Hides keyboard using currently focused view. Shortcut for hideSoftKeyboard(activity, activity.getCurrentFocus()).
static void	hideSoftKeyboard(android.content.Context context, android.view.View focusedView) Uses given views to hide soft keyboard and to clear current focus.
static void	removeKeyboardListener(android.view.View rootView)
static void	showSoftKeyboard(android.content.Context context, android.view.View view) Shows soft keyboard and requests focus for given view.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

hideSoftKeyboard

public static void hideSoftKeyboard(android.app.Activity activity)

Hides keyboard using currently focused view.
Shortcut for hideSoftKeyboard(activity, activity.getCurrentFocus()).

hideSoftKeyboard

public static void hideSoftKeyboard(android.content.Context context,
                                    android.view.View focusedView)

Uses given views to hide soft keyboard and to clear current focus.

Parameters:

context - Context

focusedView - Currently focused view

showSoftKeyboard

public static void showSoftKeyboard(android.content.Context context,
                                    android.view.View view)

Shows soft keyboard and requests focus for given view.

addKeyboardListener

public static void addKeyboardListener(android.view.View rootView,
                                       KeyboardHelper.OnKeyboardShowListener listener)

Registers listener for soft keyboard state changes.
The state is computed based on rootView height changes.

Parameters:

rootView - Should be deepest full screen view, i.e. root of the layout passed to Activity.setContentView(...) or view returned by Fragment.onCreateView(...)

listener - Keyboard state listener

removeKeyboardListener

public static void removeKeyboardListener(android.view.View rootView)