interface

接口

Window.Callback

回调类

API from a Window back to its caller.

应用程序编程接口：从窗口window到它的调用者

PROGRESS_INDETERMINATE_ON开启不确定的进度条

加Variation on setContentView(View,
android.view.ViewGroup.LayoutParams) to
add an additional content view to the screen.为window添加view，并且指定布局

addFlags(int
flags)

为window添加特定的特征。

Convenience function to set the flag bits as specified
in flags, as per setFlags(int,
int).

clearFlags(int
flags)

清除window的某一特征

Convenience function to clear the flag bits as
specified in flags, as per setFlags(int,
int).

findViewById(int
id)

通过id获取view。通过onCreate方法中处理的xml文件中标识View的 id，获取view。

Finds a view that was identified by the id attribute
from the XML that was processed in onCreate(Bundle).

getAttributes()

获取当前窗口与这个面板相关的属性（布局信息）。

Retrieve the current window attributes associated with
this panel.

getCallback()

获取这个窗口的回调接口。

Return the current Callback interface for this
window.

getContainer()

获取这个窗口的容器（还是一个窗口）

Return the container for this Window.

getContext()

获取这个正在运行的窗口的上下文信息，从而可以从这些信息中获取到资源和其他的信息。

Return the Context this window policy is running in,
for retrieving resources and other information.

getCurrentFocus()

获取当前窗口中当前得到焦点的view。如果没有任何view得到焦点，则返回空。

Return the view in this Window that currently has
focus, or null if there are none.

getDecorView()

获得修饰view。获得顶层窗口的修饰view（包括标准窗口框架结构，修饰和窗口中的内容）。这个修饰view可以被当作一个window加入到window
manager中。

Retrieve the top-level window decor view (containing
the standard window frame/decorations and the client‘s content inside of
that), which can be added as a window to the window manager.

getLayoutInflater()

获得LayoutInflater实例。这个实例是从窗口从自己的上下文信息中得到的。

Quick access to the LayoutInflater instance that this Window
retrieved from its Context.

getWindowManager()

获得这个window的窗口管理器window manager。window manager
允许这个window显示它的windows。

Return the window manager allowing this Window to
display its own windows.

getWindowStyle()

获得窗口主题的窗口属性。

Return the Window attributes from this window‘s
theme.

hasFeature(int
feature)

查询是否有某一个特定的特征

Query for the availability of a certain feature.

injectInputEvent(InputEvent event)

为窗口注册一个本地输入事件

Inject an event to window locally.

invalidatePanelMenu(int
featureId)无效的面板菜单（特征 id）

isFloating()

是否是悬浮状态

Return whether this window is being displayed with a
floating style (based on the windowIsFloatingattribute
in the style/theme).

isShortcutKey(int
keyCode, KeyEvent event)

是否是这个窗口的快捷键（键码，键盘事件）

Is a keypress one of the defined shortcut keys for
this window.

onConfigurationChanged(Configuration newConfig)

但窗口的配置信息改变时（新的配置信息）

Should be called when the configuration is
changed.

peekDecorView()

获得当前窗口的修饰view：decor view.前提是这个修饰view已经被创建，否则会返回空

Retrieve the current decor view, but only if it has
already been created; otherwise returns null.

requestFeature(int
featureId)

请求某一扩展的屏幕特征有效(特征Id)

Enable extended screen features.

setAttributes(WindowManager.LayoutParams a)

设置自定义窗口属性（管理布局参数）

Specify custom window attributes.

setBackgroundDrawable(Drawable drawable)

设置窗口背景图片(图片)

Change the background of this window to a custom
Drawable.

setBackgroundDrawableResource(int
resid)

设置窗口背景图像资源（资源Id）

Change the background of this window to a Drawable
resource.

setCallback(Window.Callback callback)

设置这个窗口的回调接口，用于中断按键事件和其他窗口中的动态操作

Set the Callback interface for this window, used to
intercept key events and other dynamic operations in the window.

setContainer(Window container)

为这个窗口设置容器（容器[本质还是个窗口]）

Set the container for this window.

setContentView(View view)

设置内容view（view）。这是相对于setContetView(View,LayoutParams)的一个更直接的方法。

Convenience for setContentView(View,
android.view.ViewGroup.LayoutParams) set
the screen content to an explicit view.

setContentView(int
layoutResID)

设置内容view（资源）

Convenience for setContentView(View,
android.view.ViewGroup.LayoutParams) to
set the screen content from a layout resource.

setContentView(View view, ViewGroup.LayoutParams params)

设置内容view（view,LayoutParams）

Set the screen content to an explicit view.

setDimAmount(float
amount)

设置窗口背后的模糊度

Set the amount of dim behind the window when
using FLAG_DIM_BEHIND.

设置特征图片（特征Id，图片）

Set an explicit Drawable value for feature of this
window.

设置特征图片透明度（特征Id，透明度）

Set a custom alpha value for the given drawale
feature, controlling how much the background is visible through it.

setFeatureDrawableResource(int
featureId, int resId)

设置特征图片资源（特征id，资源）

Set the value for a drawable feature of this window,
from a resource identifier.

setFeatureDrawableUri(int
featureId, Uri uri)

设置特征图片Uril（特征Id，uri）

Set the value for a drawable feature of this window,
from a URI.

setFeatureInt(int
featureId, int value)

设置特征（特征Id，值）

Set the integer value for a feature.

setFlags(int
flags, int mask)

设置window的标记，作为一个WindowManager.LayoutParams的标记。

Set the flags of the window, as per the WindowManager.LayoutParams flags.

setFormat(int
format)

设置格式（像素格式）

Set the format of window, as per the PixelFormat
types.

setGravity(int
gravity)

设置权重（权重）

Set the gravity of the window, as per the Gravity
constants.

setIcon(int
resId)

为窗口设置设置图标（资源）

Set the primary icon for this window.

setLayout(int
width, int height)

设置布局（宽度，高度）

Set the width and height layout parameters of the
window.

setLocalFocus(boolean
hasFocus, boolean inTouchMode)

设置本地焦点（是否具有焦点，是否是触屏模式）

Set focus locally.

setLogo(int
resId)

设置Logo（资源）

Set the logo for this window.

setSoftInputMode(int
mode)

设置软输入模式（模式）

Specify an explicit soft input mode to use for the
window, as perWindowManager.LayoutParams.softInputMode.

setTitle(CharSequence title)设置标题（标题）

setType(int
type)

设置窗口类型（类型），正如每个窗口布局的类型

Set the type of the window, as per the WindowManager.LayoutParams
types.

setUiOptions(int
uiOptions)

设置额外的UI操作（UI操作）

Set extra options that will influence the UI for this
window.

setUiOptions(int
uiOptions, int mask)

设置额外的UI操作选项（操作，动作掩码）

Set extra options that will influence the UI for this
window.

setWindowAnimations(int
resId)

设置窗口动画（动画资源）

Specify custom animations to use for the window, as
per WindowManager.LayoutParams.windowAnimations.

setWindowManager(WindowManager wm, IBinder appToken, String appName, boolean
hardwareAccelerated)

设置窗口所用的窗口管理器，如用来显示plane。

Set the window manager for use by this Window to, for
example, display panels.

setWindowManager(WindowManager wm, IBinder appToken, String appName)

设置窗口所用的窗口管理器，如用来显示plane。

Set the window manager for use by this Window to, for
example, display panels.

superDispatchGenericMotionEvent(MotionEvent event)

派遣鼠标事件（鼠标事件）

被自定义的window使用，如diaglog。用于将一般的鼠标事件向下传递到view层级中。

Used by custom windows, such as Dialog, to pass the
generic motion event further down the view hierarchy.

superDispatchKeyEvent(KeyEvent event)

派遣键盘事件（键盘事件）

被自定义的window使用，如diaglog。用于将一般的按键事件向下传递到view层级中。

Used by custom windows, such as Dialog, to pass the
key press event further down the view hierarchy.

superDispatchKeyShortcutEvent(KeyEvent event)

派遣快捷键事件（键盘事件）

被自定义的window使用，如dialog。用于将一般的键盘事件向下传递到view层级中。

Used by custom windows, such as Dialog, to pass the
key shortcut press event further down the view hierarchy.

superDispatchTouchEvent(MotionEvent event)

派遣触摸事件（鼠标事件）

被自定义的window使用，如dialog。用于将一般的触屏事件向下传递到view层级中。

Used by custom windows, such as Dialog, to pass the
touch screen event further down the view hierarchy.

superDispatchTrackballEvent(MotionEvent event)

派遣轨迹事件（鼠标事件）

被自定义的window使用，如dialog，用于将轨迹事件向下传递到view的层级中。

Used by custom windows, such as Dialog, to pass the
trackball event further down the view hierarchy.

takeInputQueue(InputQueue.Callback callback)

取得输入的队列（输入回调接口）  获得输入队列的所有权

Take ownership of this window‘s InputQueue.

takeKeyEvents(boolean
get)

取得键盘事件（是否获得）  请求获得键盘事件到这个activity。

Request that key events come to this activity.

takeSurface(SurfaceHolder.Callback2 callback)

取得该window的surface的拥有权控制权。（SurfaceHolder.CallBack2接口）

Take ownership of this window‘s surface.

获取启用的特征

Return the feature bits that are enabled.

getForcedWindowFlags()

获取被客户明确设置的window flag，因此将不会被getDecorView修改。

Return the window flags that have been explicitly set
by the client, so will not be modified by getDecorView().

getLocalFeatures()

获取被这个窗口实现的特征

Return the feature bits that are being implemented by
this Window.

hasSoftInputMode()

是否有软输入模式

Has the app specified their own soft input mode?

setDefaultWindowFormat(int
format)

设置默认的窗口模式（模式）

Set the default format of window, as per the
PixelFormat types.