cn.dreamtobe.kpswitch.util

Class KeyboardUtil

java.lang.Object

cn.dreamtobe.kpswitch.util.KeyboardUtil

public class KeyboardUtil
extends Object

Created by Jacksgong on 15/7/6.

For save the keyboard height, and provide the valid-panel-height getValidPanelHeight(Context).

Adapt the panel height with the keyboard height just relate attach(Activity, IPanelHeightTarget).

See Also:

KeyBoardSharedPreferences

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	KeyboardUtil.OnKeyboardShowingListener The interface is used to listen the keyboard showing state.

Constructor Summary

Constructors

Constructor and Description
KeyboardUtil()

Method Summary

Modifier and Type	Method and Description
static void	attach(Activity activity, IPanelHeightTarget target)
static void	attach(Activity activity, IPanelHeightTarget target, KeyboardUtil.OnKeyboardShowingListener listener) Recommend invoked by Activity.onCreate(Bundle) For align the height of the keyboard to target as much as possible.
static int	getKeyboardHeight(Context context)
static int	getMaxPanelHeight(Resources res)
static int	getMinPanelHeight(Resources res)
static int	getValidPanelHeight(Context context)
static void	hideKeyboard(View view)
static void	showKeyboard(View view)

Methods inherited from class java.lang.Object

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

Constructor Detail

KeyboardUtil

public KeyboardUtil()

Method Detail

showKeyboard

public static void showKeyboard(View view)

hideKeyboard

public static void hideKeyboard(View view)

getKeyboardHeight

public static int getKeyboardHeight(Context context)

Parameters:

context - the keyboard height is stored by shared-preferences, so need context.

Returns:

the stored keyboard height.

See Also:

getValidPanelHeight(Context),

Handle and refresh the keyboard height by {@link #attach(Activity, IPanelHeightTarget)}.

getValidPanelHeight

public static int getValidPanelHeight(Context context)

Parameters:

context - the keyboard height is stored by shared-preferences, so need context.

Returns:

the valid panel height refer the keyboard height

See Also:

getMaxPanelHeight(Resources), getMinPanelHeight(Resources), getKeyboardHeight(Context),

The keyboard height may be too short or too height. we intercept the keyboard height in [{@link #getMinPanelHeight(Resources)}, {@link #getMaxPanelHeight(Resources)}].

getMaxPanelHeight

public static int getMaxPanelHeight(Resources res)

getMinPanelHeight

public static int getMinPanelHeight(Resources res)

attach

public static void attach(Activity activity,
                          IPanelHeightTarget target,
                          KeyboardUtil.OnKeyboardShowingListener listener)

Recommend invoked by Activity.onCreate(Bundle) For align the height of the keyboard to target as much as possible. For save the refresh the keyboard height to shared-preferences.

Parameters:

activity - contain the view

target - whose height will be align to the keyboard height.

listener - the listener to listen in: keyboard is showing or not.

See Also:

saveKeyboardHeight(Context, int)

attach

public static void attach(Activity activity,
                          IPanelHeightTarget target)

See Also:

attach(Activity, IPanelHeightTarget, OnKeyboardShowingListener)