When I enable the system click sounds from device settings I do get a nice "click" with each key press. I just want to be able to turn this on or off from within my app. In other words, if system click sounds are turned off, I'd like to be able to turn them on within my app, for use just by my app!
Then look this: I will try it, it looks like an excellent solution! I'll post the result. Recent Posts You must log in or sign up to reply here. Show Ignored Content. Your name or email address: Do you already have an account? No, create an account now. Yes, my password is: Forgot your password? Initializes an AccessibilityEvent with information about this View which is the event source. Initializes an AccessibilityNodeInfo with information about this view.
Called by overScrollBy int, int, int, int, int, int, int, int, boolean to respond to the results of an over-scroll operation. Called from dispatchPopulateAccessibilityEvent AccessibilityEvent giving a chance to this View to populate the accessibility event with its text content. Populates a ViewStructure containing virtual children to fullfil an autofill request.
This is called when a container is going to temporarily detach a child, with ViewGroup. Called when the user-visibility of this View is potentially affected by a change to this view itself, an ancestor view or the window this view is attached to. Override to find out when the window's requested system UI visibility has changed, that is the value returned by getWindowSystemUiVisibility. Like performHapticFeedback int , with additional options. Causes the Runnable to be added to the message queue, to be run after the specified amount of time elapses.
Cause an invalidate of the specified area to happen on a subsequent cycle through the event loop.
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Cause an invalidate of the specified area to happen on the next animation time step, typically the next display frame. Cause an invalidate to happen on the next animation time step, typically the next display frame. Causes the Runnable to execute on the next animation time step, after the specified amount of time elapses. Removes a listener which will receive unhandled KeyEvent s. Use requestApplyInsets for newer platform versions.
Call this to try to give focus to a specific view or to one of its descendants and give it a hint about what direction focus is heading. Call this to try to give focus to a specific view or to one of its descendants and give it hints about the direction and a specific rectangle that the focus is coming from.
Request that a rectangle of this view be visible on the screen, scrolling if necessary just enough. Finds the first descendant view with the given ID, the view itself if the ID matches getId , or throws an IllegalArgumentException if the ID is invalid or there is no matching view in the hierarchy. Clears any pivot previously set by a call to setPivotX float or setPivotY float. Sets a delegate for implementing accessibility support via composition as opposed to inheritance.
Visually distinct portion of a window with window-like semantics are considered panes for accessibility purposes. Sets the opacity of the view to a value from 0 to 1, where 0 means the view is completely transparent and 1 means the view is completely opaque. Sets the hints that help an AutofillService determine how to autofill the view with the user's data.
Sets the View 's content description. Sets whether this View should use a default focus highlight when it gets focused but doesn't have R. Sets whether the framework should discard touches when the view's window is obscured by another visible window. Sets whether or not this view should account for system screen decorations such as the status bar and inset its content; that is, controlling whether the default implementation of fitSystemWindows Rect will be executed.
Sets whether this View should receive focus when the focus is restored for the view hierarchy containing this view. Set whether this view is currently tracking transient state that the framework should attempt to preserve when possible. Sets how to determine whether this view is important for accessibility which is if it fires accessibility events and if it is reported to accessibility services that query the screen. This method must be called by onMeasure int, int to store the measured width and measured height.
Set an View. OnApplyWindowInsetsListener to take over the policy for applying window insets to this view. Sets the color of the ambient shadow that is drawn when the view has a positive Z or elevation value. Sets the ViewOutlineProvider of the view, which generates the Outline that defines the shape of the shadow it casts, and enables outline clipping. Sets the color of the spot shadow that is drawn when the view has a positive Z or elevation value. Sets the x location of the point around which the view is rotated and scaled. Sets the y location of the point around which the view is rotated and scaled.
Controls whether the saving of this view's state is enabled that is, whether its onSaveInstanceState method will be called. Controls whether the entire hierarchy under this view will save its state when a state saving traversal occurs from its parent. Sets the amount that the view is scaled in x around the pivot point, as a proportion of the view's unscaled width. Sets the amount that the view is scaled in Y around the pivot point, as a proportion of the view's unscaled width. When screen readers one type of accessibility tool decide what should be read to the user, they typically look for input focusable isFocusable parents of non-focusable text items, and read those focusable parents and their non-focusable children as a unit.
Set whether this view should have sound effects enabled for events such as clicking and touching. Sets the horizontal location of this view relative to its left position. Sets the vertical location of this view relative to its top position. Sets the depth location of this view relative to its elevation. Start an action mode with the default type ActionMode. Use startDragAndDrop for newer platform versions. Called by the garbage collector on an object when garbage collection determines that there are no more references to the object. Causes the current thread to wait until another thread invokes the notify method or the notifyAll method for this object, or some other thread interrupts the current thread, or a certain amount of real time has elapsed.
Causes the current thread to wait until either another thread invokes the notify method or the notifyAll method for this object, or a specified amount of time has elapsed. Causes the current thread to wait until another thread invokes the notify method or the notifyAll method for this object. A Drawable can call this to unschedule an action previously scheduled with scheduleDrawable Drawable, Runnable, long.
Handles the request for sending an AccessibilityEvent given the event type. Handles the request for sending an AccessibilityEvent. The attributes defined by the current theme's android: You typically do not call this constructor to create your own button instance in code. However, you must override this constructor when creating custom views. The attributes defined by the current theme's defStyleAttr override base view attributes.
To see how the final value of a particular attribute is resolved based on your inputs to this constructor, see View. View Context, AttributeSet, int, int. Return the class name of this object to be used for accessibility purposes. Subclasses should only override this if they are implementing something that should be seen as a completely new class of view when used by accessibility, unrelated to the class it is deriving from.
This is used to fill in AccessibilityNodeInfo. Returns the pointer icon for the motion event, or null if it doesn't specify the icon. The default implementation does not care the location or event types, but some subclasses may use it such as WebViews. Content and code samples on this page are subject to the licenses described in the Content License. Last updated January 23, Button public class Button extends TextView java. Button Known direct subclasses CompoundButton.
CompoundButton A button with two states, checked and unchecked. CheckBox A checkbox is a specific type of two-states button that can be either checked or unchecked. From class android.
TextView android: View android: CharSequence getAccessibilityClassName Return the class name of this object to be used for accessibility purposes. Mode getCompoundDrawableTintMode Returns the blending mode used to apply the tint to the compound drawables, if specified. Drawable getCompoundDrawables Returns drawables for the left, top, right, and bottom borders. Drawable getCompoundDrawablesRelative Returns drawables for the start, top, end, and bottom borders.
MovementMethod getDefaultMovementMethod Subclasses override this to specify a default movement method. TruncateAt getEllipsize Returns where, if anywhere, words that are longer than the view is wide should be ellipsized. CharSequence getError Returns the error message that was set to be displayed with setError CharSequence , or null if no error was set or if it the error was cleared by the widget after user input.
Add Sound Play on Android Button Click
InputFilter getFilters Returns the current list of input filters. String getFontFeatureSettings Returns the font feature settings. String getFontVariationSettings Returns the font variation settings. Bundle getInputExtras boolean create Retrieve the input extras currently associated with the text view, which can be viewed as well as modified. String getPrivateImeOptions Get the private type of the content. Typeface getTypeface Gets the current Typeface that is used to style the text. PointerIcon onResolvePointerIcon MotionEvent event, int pointerIndex Returns the pointer icon for the motion event, or null if it doesn't specify the icon.
Parcelable onSaveInstanceState Hook allowing a view to generate a representation of its internal state that can later be used to create a new instance with that same state. Factory factory Sets the Factory used to create new Editables. TruncateAt where Causes words in the text that are longer than the view's width to be ellipsized instead of broken in the middle. OnEditorActionListener l Set a special listener to be called when an action is performed on the text view. Factory factory Sets the Factory used to create new Spannables.
BufferType type Sets the text to be displayed and the TextView. BufferType type Sets the text to be displayed using a string resource identifier and the TextView. Params params Apply the text layout parameter. OnLayoutChangeListener listener Add a listener that will be called when the bounds of the view change due to layout processing. ViewPropertyAnimator animate This method returns a ViewPropertyAnimator object, which can be used to animate specific properties on this View.
WindowInsets dispatchApplyWindowInsets WindowInsets insets Request to apply the given window insets to this view or another view in its subtree. View findFocus Find the view in the hierarchy rooted at this view that currently has focus. View focusSearch int direction Find the nearest view in the specified direction that can take focus. AccessibilityNodeProvider getAccessibilityNodeProvider Gets the provider for managing a virtual view hierarchy rooted at this View and reported to AccessibilityService s that explore the window content.
Animation getAnimation Get the animation currently associated with this view. IBinder getApplicationWindowToken Retrieve a unique token identifying the top-level "real" window of the window that this view is attached to. String getAutofillHints Gets the hints that help an AutofillService determine how to autofill the view with the user's data.
Mode getBackgroundTintMode Return the blending mode used to apply the tint to the background drawable, if specified. Rect getClipBounds Returns a copy of the current clipBounds. ContextMenuInfo getContextMenuInfo Views should implement this if they have extra information to associate with the context menu. Display getDisplay Gets the logical display to which the view's window has been attached. Drawable getForeground Returns the drawable used as the foreground of this View. Mode getForegroundTintMode Return the blending mode used to apply the tint to the foreground drawable, if specified.
Handler getHandler final boolean getHasOverlappingRendering Returns the value for overlapping rendering that is used internally. Matrix getMatrix The transform matrix of this view, which is calculated based on the current rotation, scale, and pivot properties. ViewOverlay getOverlay Returns the overlay for this view, creating it if it does not yet exist. PointerIcon getPointerIcon Gets the pointer icon for the current view. Resources getResources Returns the resources associated with this view. View getRootView Finds the topmost view in the current view hierarchy. Object getTag Returns this view's tag.
Object getTag int key Returns the tag associated with this view and the specified key. CharSequence getTooltipText Returns the view's tooltip text. IBinder getWindowToken Retrieve a unique token identifying the window this view is attached to. View keyboardNavigationClusterSearch View currentCluster, int direction Find the nearest keyboard navigation cluster in the specified direction.
Provide haptic feedback to the user for this view. OnLayoutChangeListener listener Remove a listener for layout changes. AccessibilityDelegate delegate Sets a delegate for implementing accessibility support via composition as opposed to inheritance. LayoutParams params Set the layout parameters associated with this view. OnCapturedPointerListener l Set a listener to receive callbacks when the pointer capture state of a view changes.
OnClickListener l Register a callback to be invoked when this view is clicked. OnContextClickListener l Register a callback to be invoked when this view is context clicked. OnCreateContextMenuListener l Register a callback to be invoked when the context menu for this view is being built. OnDragListener l Register a drag event listener callback object for this View.
OnFocusChangeListener l Register a callback to be invoked when focus of this view changed. OnGenericMotionListener l Register a callback to be invoked when a generic motion event is sent to this view. OnHoverListener l Register a callback to be invoked when a hover event is sent to this view. OnKeyListener l Register a callback to be invoked when a hardware key is pressed in this view. OnLongClickListener l Register a callback to be invoked when this view is clicked and held.
OnSystemUiVisibilityChangeListener l Set a listener to receive callbacks when the visibility of the system bar changes. OnTouchListener l Register a callback to be invoked when a touch event is sent to this view.
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Callback callback, int type Start an action mode with the given type. Callback callback Start an action mode with the default type ActionMode. String toString Returns a string representation of the object. DragShadowBuilder shadowBuilder Updates the drag shadow for the ongoing drag and drop operation. From class java. Object Object clone Creates and returns a copy of this object. From interface android. Callback abstract void invalidateDrawable Drawable who Called when the drawable needs to be redrawn. AccessibilityEventSource abstract void sendAccessibilityEvent int eventType Handles the request for sending an AccessibilityEvent given the event type.
Button added in API level 1. See also: Button Context, AttributeSet. Button Context, AttributeSet, int View. View Context, AttributeSet. Button Context, AttributeSet, int, int View. View Context, AttributeSet, int. Button added in API level Annotations RemoteViews. RecyclerListener AbsListView.
Validator CalendarView. OnGroupExpandListener Filter. Tokenizer NumberPicker. Formatter NumberPicker. OnScrollListener NumberPicker. OnDismissListener PopupMenu. OnDismissListener RadioGroup. RemoteViewsFactory SearchView. OnCloseListener SearchView. ViewBinder SimpleCursorAdapter. ViewBinder SlidingDrawer. TabContentFactory TextView.
OnTimeChangedListener Toolbar. LayoutParams Gallery Gallery. Alignment GridLayout. LayoutParams GridLayout. ScaleType TextView. BufferType Exceptions RemoteViews. Known direct subclasses CompoundButton CompoundButton. A checkbox is a specific type of two-states button that can be either checked or unchecked. A radio button is a two-states button that can be either checked or unchecked. A Switch is a two-state toggle switch widget that can select between two options. Controls whether links such as urls and email addresses are automatically found and converted to clickable links.
The maximum text size constraint to be used when auto-sizing text. The minimum text size constraint to be used when auto-sizing text. Resource array of dimensions to be used in conjunction with autoSizeTextType set to uniform. Specify the auto-size step size if autoSizeTextType is set to uniform. If set, specifies that this TextView has a textual input method and automatically corrects some common spelling errors.
If set, specifies that this TextView has a textual input method and should automatically capitalize what the user types. If set, specifies that this TextView has a numeric input method and that these specific characters are the ones that it will accept. Blending mode used to apply the compound left, top, etc. Elegant text height, especially for less compacted complex script text. If set, causes words that are longer than the view is wide to be ellipsized instead of broken in the middle. Whether to respect the ascent and descent of the fallback fonts that are used in displaying the text.
Font family named by string or as a font resource reference for the text. If set, the text view will include its current complete text inside of its frozen icicle in addition to meta-data such as the current cursor position. Supply a value for EditorInfo. Additional features you can enable in an IME associated with an editor to improve the integration with your application. Leave enough room for ascenders and descenders instead of using the font ascent and descent strictly.
If set, specifies that this TextView should use the specified input method specified by fully-qualified class name. The type of data being placed in a text field, used to help an input method decide how to let the user enter text. Distance from the bottom of the TextView to the last text baseline. If set to false, keeps the movement method from being set to the link movement method even if autoLink causes links to be found.
Set an input filter to constrain the text length to the specified number. Whether the characters of the field are displayed as password dots instead of themselves. If set, specifies that this TextView has a phone number input method. An addition content type description to supply to the input method attached to the text view, which is private to the implementation of the input method. Whether the text is allowed to be wider than the view and therefore can be scrolled horizontally.
If the text is selectable, select it all when the view takes focus.
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Place a blurred shadow of text underneath the text, drawn with the specified color. Constrains the text to a single horizontally scrolling line instead of letting it wrap onto multiple lines, and advances focus instead of inserting a newline when you press the enter key. Indicates that the content of a non-editable text can be selected. Indicates to accessibility services whether the user should be notified when this view changes.
Sets the id of a view after which this one is visited in accessibility traversal. Sets the id of a view before which this one is visited in accessibility traversal. Describes the content of a view so that a autofill service can fill in the appropriate data. Whether this View should use a default focus highlight when it gets focused but doesn't have R. When this attribute is set to true, the view gets its drawable state focused, pressed, etc. Specifies whether to filter touches when the view's window is obscured by another visible window.
Boolean internal attribute to adjust view layout based on system windows such as the status bar. Boolean that controls whether a view can take focus while in touch mode. Boolean that controls whether a view should have haptic feedback enabled for events such as long presses. Supply an identifier name for this view, to later retrieve it with View. Describes whether or not this view is important for accessibility. Hints the Android System whether the view node associated with this View should be included in a view structure used for autofill purposes.
Set this if the view will serve as a scrolling container, meaning that it can be resized to shrink its overall window so that there will be space for an input method. Controls whether the view's window should keep the screen on while visible. Defines the next view to give focus to when the next focus is View.
Name of the method in this View's context to invoke when the view is clicked. Sets the padding, in pixels, of the bottom edge; see R. Sets the padding, in pixels, of the end edge; see R. Sets the padding, in pixels, of the left and right edges; see R. Sets the padding, in pixels, of the left edge; see R. Sets the padding, in pixels, of the right edge; see R. Sets the padding, in pixels, of the start edge; see R.
Sets the padding, in pixels, of the top edge; see R. Sets the padding, in pixels, of the top and bottom edges; see R. If false, no state will be saved for this view when it is being frozen. Defines which scroll indicators should be displayed when the view can be scrolled. Defines whether the horizontal scrollbar track should always be drawn.
Defines whether the vertical scrollbar track should always be drawn. Defines the delay in milliseconds that a scrollbar waits before fade out. Defines the delay in milliseconds that a scrollbar takes to fade out. Sets the width of vertical scrollbars and height of horizontal scrollbars. Boolean that controls whether a view should have sound effects enabled for events such as clicking and touching.
Supply a tag for this view containing a String, to be retrieved later with View. Defines text displayed in a small popup window on hover or long press. TextView int. View int. GONE This view is invisible, and it doesn't take any space for layout purposes. X A Property wrapper around the x functionality handled by the setX float and getX methods. Y A Property wrapper around the y functionality handled by the setY float and getY methods.
Z A Property wrapper around the z functionality handled by the setZ float and getZ methods. Button Context context Simple constructor to use when creating a button from code. Button Context context, AttributeSet attrs, int defStyleAttr This constructor allows a Button subclass to use its own class-specific base style from a theme attribute when inflating.
Button Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes This constructor allows a Button subclass to use its own class-specific base style from either a theme attribute or style resource when inflating.