android.view
public static class
public static class
android.view.WindowManager.LayoutParams
| java.lang.Object | |||
| android.view.ViewGroup.LayoutParams | |||
| android.view.WindowManager.LayoutParams | Parcelable | ||
Summary
XML Attributes inherited
from class
android.view.ViewGroup.LayoutParams
Constants
| Value | ||||
|---|---|---|---|---|
| int | ALPHA_CHANGED | 128 | 0x00000080 | |
| int | ANIMATION_CHANGED | 16 | 0x00000010 | |
| int | BLUR_TINT_CHANGED | 32 | 0x00000020 | |
| Creator | CREATOR | |||
| int | FIRST_APPLICATION_WINDOW | Start of window types that represent normal application windows. | 1 | 0x00000001 |
| int | FIRST_SUB_WINDOW | Start of types of sub-windows. | 1000 | 0x000003e8 |
| int | FIRST_SYSTEM_WINDOW | Start of system-specific window types. | 2000 | 0x000007d0 |
| int | FLAGS_CHANGED | 4 | 0x00000004 | |
| int | FLAG_BLUR_BEHIND | Window flag: blur everything behind this window. | 4 | 0x00000004 |
| int | FLAG_DITHER | Window flag: turn on dithering when compositing this window to the screen. | 2048 | 0x00000800 |
| int | FLAG_FORCE_STATUS_BAR | Window flag: Override NO_STATUS_BAR_FLAG and force the status bar to be shown. | 1024 | 0x00000400 |
| int | FLAG_KEEP_SCREEN_ON | Window flag: as long as this window is visible to the user, keep the device's screen turned on and bright. | 128 | 0x00000080 |
| int | FLAG_LAYOUT_IN_SCREEN | Window flag: place the window within the entire screen, ignoring decorations around the border (a.k.a. | 256 | 0x00000100 |
| int | FLAG_NOT_FOCUSABLE | Window flag: this window won't ever get focus. | 8 | 0x00000008 |
| int | FLAG_NOT_TOUCHABLE | Window flag: this window can never receive touch events. | 16 | 0x00000010 |
| int | FLAG_NOT_TOUCH_MODAL | Window flag: Even when this window is focusable (its {@link #FLAG_NOT_FOCUSABLE is not set), allow any pointer events outside of the window to be sent to the windows behind it. | 32 | 0x00000020 |
| int | FLAG_NO_STATUS_BAR | Window flag: Ignore all decorations (e.g. | 512 | 0x00000200 |
| int | FLAG_ORIENTATION_DEFAULT | Window flag: Force the display to the user's current orientation setting, regardless of the windows behind it. | 12288 | 0x00003000 |
| int | FLAG_ORIENTATION_LANDSCAPE | Window flag: The display must be in a landscape orientation when this window is at the top. | 8192 | 0x00002000 |
| int | FLAG_ORIENTATION_PORTRAIT | Window flag: The display must be in a portrait orientation when this window is at the top. | 4096 | 0x00001000 |
| int | FLAG_PAGE_ALIGNED | Window flag: The surface is aligned on a page boundary. | 1 | 0x00000001 |
| int | FLAG_TINT_BEHIND | Window flag: tint everything behind this window. | 2 | 0x00000002 |
| int | FLAG_TOUCHABLE_WHEN_WAKING | Window flag: When set, if the device is asleep when the touch screen is pressed, you will receive this first touch event. | 64 | 0x00000040 |
| int | FORMAT_CHANGED | 8 | 0x00000008 | |
| int | LAST_APPLICATION_WINDOW | End of types of application windows. | 99 | 0x00000063 |
| int | LAST_SUB_WINDOW | End of types of sub-windows. | 1999 | 0x000007cf |
| int | LAST_SYSTEM_WINDOW | End of types of system windows. | 2999 | 0x00000bb7 |
| int | LAYOUT_CHANGED | 1 | 0x00000001 | |
| int | TITLE_CHANGED | 64 | 0x00000040 | |
| int | TYPE_APPLICATION | Window type: a normal application window. | 2 | 0x00000002 |
| int | TYPE_APPLICATION_MEDIA | Window type: window for showing media (e.g. | 1001 | 0x000003e9 |
| int | TYPE_APPLICATION_PANEL | Window type: a panel on top of an application window. | 1000 | 0x000003e8 |
| int | TYPE_APPLICATION_STARTING | Window type: special application window that is displayed while the application is starting. | 3 | 0x00000003 |
| int | TYPE_APPLICATION_SUB_PANEL | Window type: a sub-panel on top of an application window. | 1002 | 0x000003ea |
| int | TYPE_BASE_APPLICATION | Window type: an application window that serves as the "base" window of the overall application; all other application windows will appear on top of it. | 1 | 0x00000001 |
| int | TYPE_CHANGED | 2 | 0x00000002 | |
| int | TYPE_KEYGUARD | Window type: keyguard window. | 2004 | 0x000007d4 |
| int | TYPE_NOTIFICATION | Window type: transient notifications. | 2005 | 0x000007d5 |
| int | TYPE_PHONE | Window type: phone. | 2002 | 0x000007d2 |
| int | TYPE_PRIORITY_PHONE | Window type: priority phone UI, which needs to be displayed even if the keyguard is active. | 2007 | 0x000007d7 |
| int | TYPE_SEARCH_BAR | Window type: the search bar. | 2001 | 0x000007d1 |
| int | TYPE_STATUS_BAR | Window type: the status bar. | 2000 | 0x000007d0 |
| int | TYPE_SYSTEM_ALERT | Window type: system window, such as low power alert. | 2003 | 0x000007d3 |
| int | TYPE_SYSTEM_OVERLAY | Window type: system overlay windows, which need to be displayed on top of everything else. | 2006 | 0x000007d6 |
Constants inherited
from class
android.view.ViewGroup.LayoutParams
Fields
| public | float | alpha | An alpha value to apply to this entire window. | ||
| public | int | animation | A style resource defining the animations to use for this window. | ||
| public | int | flags | Various behavioral options/flags. | ||
| public | int | format | The desired bitmap format. | ||
| public | int | gravity | Placement of window within the screen as per Gravity | ||
| public | float | horizontalMargin | The horizontal margin, as a percentage of the container's width, between the container and the widget. | ||
| public | int | tintBehind | A tint to apply to the windows behind when FLAG_TINT_BEHIND or FLAG_BLUR_BEHIND is set. | ||
| public | IBinder | token | Identifier for this window. | ||
| public | int | type | The general type of window. | ||
| public | float | verticalMargin | The horizontal margin, as a percentage of the container's width, between the container and the widget. | ||
| public | int | x | X position for this window. | ||
| public | int | y | Y position for this window. |
Fields inherited
from class
android.view.ViewGroup.LayoutParams
Public Constructors
| WindowManager.LayoutParams() | |||||
| WindowManager.LayoutParams(int _type) | |||||
| WindowManager.LayoutParams(int _type, int _flags) | |||||
| WindowManager.LayoutParams(int _type, int _flags, int _format) | |||||
| WindowManager.LayoutParams(int w, int h, int _type, int _flags, int _format) | |||||
| WindowManager.LayoutParams(int w, int h, int xpos, int ypos, int _type, int _flags, int _format) | |||||
| WindowManager.LayoutParams(Parcel in) |
Public Methods
| final | int | copyFrom(LayoutParams o) | |||
| String | debug(String output) | ||||
| Returns a String representation of this set of layout parameters. | |||||
| final | CharSequence | getTitle() | |||
| final | void | setTitle(CharSequence title) | |||
| String | toString() | ||||
| Answers a string containing a concise, human-readable description of the receiver. | |||||
| void | writeToParcel(Parcel out) | ||||
Methods inherited
from class
android.view.ViewGroup.LayoutParams
Methods inherited
from class
java.lang.Object
Methods inherited
from interface
android.os.Parcelable
Details
Constants
public static final int ALPHA_CHANGED
Constant Value:
128
(0x00000080)
public static final int ANIMATION_CHANGED
Constant Value:
16
(0x00000010)
public static final int BLUR_TINT_CHANGED
Constant Value:
32
(0x00000020)
public static final Creator CREATOR
public static final int FIRST_APPLICATION_WINDOW
Start of window types that represent normal application windows.
Constant Value:
1
(0x00000001)
public static final int FIRST_SUB_WINDOW
Start of types of sub-windows. The token of these windows
must be set to the window they are attached to. These types of
windows are kept next to their attached window in Z-order, and their
coordinate space is relative to their attached window.
Constant Value:
1000
(0x000003e8)
public static final int FIRST_SYSTEM_WINDOW
Start of system-specific window types. These are not normally
created by applications.
Constant Value:
2000
(0x000007d0)
public static final int FLAGS_CHANGED
Constant Value:
4
(0x00000004)
public static final int FLAG_BLUR_BEHIND
Window flag: blur everything behind this window. Setting this
also implies FLAG_TINT_BEHIND.
Constant Value:
4
(0x00000004)
public static final int FLAG_DITHER
Window flag: turn on dithering when compositing this window to
the screen.
Constant Value:
2048
(0x00000800)
public static final int FLAG_FORCE_STATUS_BAR
Window flag: Override NO_STATUS_BAR_FLAG and force the
status bar to be shown.
Constant Value:
1024
(0x00000400)
public static final int FLAG_KEEP_SCREEN_ON
Window flag: as long as this window is visible to the user, keep
the device's screen turned on and bright.
Constant Value:
128
(0x00000080)
public static final int FLAG_LAYOUT_IN_SCREEN
Window flag: place the window within the entire screen, ignoring
decorations around the border (a.k.a. the status bar). The
window must correctly position its contents to take the screen
decoration into account.
Constant Value:
256
(0x00000100)
public static final int FLAG_NOT_FOCUSABLE
Window flag: this window won't ever get focus.
Constant Value:
8
(0x00000008)
public static final int FLAG_NOT_TOUCHABLE
Window flag: this window can never receive touch events.
Constant Value:
16
(0x00000010)
public static final int FLAG_NOT_TOUCH_MODAL
Window flag: Even when this window is focusable (its
{@link #FLAG_NOT_FOCUSABLE is not set), allow any pointer events
outside of the window to be sent to the windows behind it. Otherwise
it will consume all pointer events itself, regardless of whether they
are inside of the window.
Constant Value:
32
(0x00000020)
public static final int FLAG_NO_STATUS_BAR
Window flag: Ignore all decorations (e.g. status bar) for layout
purposes. Clients setting this flag should either accommodate the
decorations in their layout or make sure that they are not
visible. The status bar will be hidden when an app window with
this flag set is on the top layer.
Constant Value:
512
(0x00000200)
public static final int FLAG_ORIENTATION_DEFAULT
Window flag: Force the display to the user's current orientation
setting, regardless of the windows behind it. This is for use
in dialog windows, which normally follow the orientation of the
window behind them; setting this flag causes the dialog to force
the display back to the user's orientation, ignoring the orientation
preference of the windows behind it.
Constant Value:
12288
(0x00003000)
public static final int FLAG_ORIENTATION_LANDSCAPE
Window flag: The display must be in a landscape orientation
when this window is at the top.
Constant Value:
8192
(0x00002000)
public static final int FLAG_ORIENTATION_PORTRAIT
Window flag: The display must be in a portrait orientation
when this window is at the top.
Constant Value:
4096
(0x00001000)
public static final int FLAG_PAGE_ALIGNED
Window flag: The surface is aligned on a page boundary.
Constant Value:
1
(0x00000001)
public static final int FLAG_TINT_BEHIND
Window flag: tint everything behind this window. Use
tintBehind to define the tint color.
Constant Value:
2
(0x00000002)
public static final int FLAG_TOUCHABLE_WHEN_WAKING
Window flag: When set, if the device is asleep when the touch
screen is pressed, you will receive this first touch event. Usually
the first touch event is consumed by the system since the user can
not see what they are pressing on.
Constant Value:
64
(0x00000040)
public static final int FORMAT_CHANGED
Constant Value:
8
(0x00000008)
public static final int LAST_APPLICATION_WINDOW
End of types of application windows.
Constant Value:
99
(0x00000063)
public static final int LAST_SUB_WINDOW
End of types of sub-windows.
Constant Value:
1999
(0x000007cf)
public static final int LAST_SYSTEM_WINDOW
End of types of system windows.
Constant Value:
2999
(0x00000bb7)
public static final int LAYOUT_CHANGED
Constant Value:
1
(0x00000001)
public static final int TITLE_CHANGED
Constant Value:
64
(0x00000040)
public static final int TYPE_APPLICATION
Window type: a normal application window. The token must be
an Activity token identifying who the window belongs to.
Constant Value:
2
(0x00000002)
public static final int TYPE_APPLICATION_MEDIA
Window type: window for showing media (e.g. video). These windows
are displayed behind their attached window.
Constant Value:
1001
(0x000003e9)
public static final int TYPE_APPLICATION_PANEL
Window type: a panel on top of an application window. These windows
appear on top of their attached window.
Constant Value:
1000
(0x000003e8)
public static final int TYPE_APPLICATION_STARTING
Window type: special application window that is displayed while the
application is starting. Not for use by applications themselves;
this is used by the system to display something until the
application can show its own windows.
Constant Value:
3
(0x00000003)
public static final int TYPE_APPLICATION_SUB_PANEL
Window type: a sub-panel on top of an application window. These
windows are displayed on top their attached window and any
TYPE_APPLICATION_PANEL panels.
Constant Value:
1002
(0x000003ea)
public static final int TYPE_BASE_APPLICATION
Window type: an application window that serves as the "base" window
of the overall application; all other application windows will
appear on top of it.
Constant Value:
1
(0x00000001)
public static final int TYPE_CHANGED
Constant Value:
2
(0x00000002)
public static final int TYPE_KEYGUARD
Window type: keyguard window.
Constant Value:
2004
(0x000007d4)
public static final int TYPE_NOTIFICATION
Window type: transient notifications.
Constant Value:
2005
(0x000007d5)
public static final int TYPE_PHONE
Window type: phone. These are non-application windows providing
user interaction with the phone (in particular incoming calls).
These windows are normally placed above all applications, but behind
the status bar.
Constant Value:
2002
(0x000007d2)
public static final int TYPE_PRIORITY_PHONE
Window type: priority phone UI, which needs to be displayed even if
the keyguard is active. These windows must not take input
focus, or they will interfere with the keyguard.
Constant Value:
2007
(0x000007d7)
public static final int TYPE_SEARCH_BAR
Window type: the search bar. There can be only one search bar
window; it is placed at the top of the screen.
Constant Value:
2001
(0x000007d1)
public static final int TYPE_STATUS_BAR
Window type: the status bar. There can be only one status bar
window; it is placed at the top of the screen, and all other
windows are shifted down so they are below it.
Constant Value:
2000
(0x000007d0)
public static final int TYPE_SYSTEM_ALERT
Window type: system window, such as low power alert. These windows
are always on top of application windows.
Constant Value:
2003
(0x000007d3)
public static final int TYPE_SYSTEM_OVERLAY
Window type: system overlay windows, which need to be displayed
on top of everything else. These windows must not take input
focus, or they will interfere with the keyguard.
Constant Value:
2006
(0x000007d6)
Fields
public float alpha
An alpha value to apply to this entire window.
An alpha of 1.0 means fully opaque and 0.0 means fully transparent
public int animation
A style resource defining the animations to use for this window.
This must be a system resource; it can not be an application resource
because the window manager does not have access to applications.
public int flags
Various behavioral options/flags. Default is none.
public int format
The desired bitmap format. May be one of the constants in
PixelFormat. Default is OPAQUE.
public float horizontalMargin
The horizontal margin, as a percentage of the container's width,
between the container and the widget.
public int tintBehind
A tint to apply to the windows behind when FLAG_TINT_BEHIND
or FLAG_BLUR_BEHIND is set. This an ARGB value of the form
0xaarrggbb; an alpha of 0 will apply no tint.
public IBinder token
Identifier for this window. This will usually be filled in for
you.
public int type
The general type of window. There are three main classes of
window types:
- Application windows (ranging from FIRST_APPLICATION_WINDOW to LAST_APPLICATION_WINDOW) are normal top-level application windows. For these types of windows, the token must be set to the token of the activity they are a part of (this will normally be done for you if token is null).
- Sub-windows (ranging from FIRST_SUB_WINDOW to LAST_SUB_WINDOW) are associated with another top-level window. For these types of windows, the token must be the token of the window it is attached to.
- System windows (ranging from FIRST_SYSTEM_WINDOW to LAST_SYSTEM_WINDOW) are special types of windows for use by the system for specific purposes. They should not normally be used by applications, and a special permission is required to use them.
public float verticalMargin
The horizontal margin, as a percentage of the container's width,
between the container and the widget.
public int x
public int y
Public Constructors
public WindowManager.LayoutParams()
public WindowManager.LayoutParams(int _type)
public WindowManager.LayoutParams(int _type, int _flags)
public WindowManager.LayoutParams(int _type, int _flags, int _format)
public WindowManager.LayoutParams(int w, int h, int _type, int _flags, int _format)
public WindowManager.LayoutParams(int w, int h, int xpos, int ypos, int _type, int _flags, int _format)
public WindowManager.LayoutParams(Parcel in)
Public Methods
public final int copyFrom(LayoutParams o)
public String debug(String output)
Returns a String representation of this set of layout parameters.
Parameters
| output | the String to prepend to the internal representation |
|---|
public final CharSequence getTitle()
public final void setTitle(CharSequence title)
public String toString()
Answers a string containing a concise, human-readable description of the
receiver.