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ActivityOptionsCompat

public class ActivityOptionsCompat
extends Object

java.lang.Object
    android.support.v4.app.ActivityOptionsCompat

助手以向后兼容的方式访问API级别16中引入的 ActivityOptions中的功能。

摘要(Summary)

Protected constructors
ActivityOptionsCompat()

公共方法(Public methods)
static ActivityOptionsCompat makeCustomAnimation(Context context, int enterResId, int exitResId)

创建一个ActivityOptions，指定在显示活动时运行的自定义动画。
static ActivityOptionsCompat makeScaleUpAnimation(View source, int startX, int startY, int startWidth, int startHeight)

创建一个ActivityOptions，指定一个动画，其中新活动从屏幕的一个小起始区域缩放至其最终完整表示。
static ActivityOptionsCompat makeSceneTransitionAnimation(Activity activity, View sharedElement, String sharedElementName)

使用交叉活动场景动画创建一个ActivityOptions以在活动之间转换。
static ActivityOptionsCompat makeSceneTransitionAnimation(Activity activity, Pair...<View, String> sharedElements)

使用交叉活动场景动画创建一个ActivityOptions以在活动之间转换。
static ActivityOptionsCompat makeThumbnailScaleUpAnimation(View source, Bitmap thumbnail, int startX, int startY)

创建一个ActivityOptions，指定将缩略图从给定位置缩放到正在启动的新活动窗口的动画。
Bundle toBundle()

将创建的选项作为Bundle返回，可以将其传递给 startActivity(android.app.Activity, android.content.Intent, android.os.Bundle) 。
void update(ActivityOptionsCompat otherOptions)

从其他选项中提供的ActivityOptions中更新当前值。

继承方法(Inherited methods)
From class java.lang.Object

Protected constructors

ActivityOptionsCompat

ActivityOptionsCompat ()

公共方法(Public methods)

makeCustomAnimation

ActivityOptionsCompat makeCustomAnimation (Context context, 
                int enterResId, 
                int exitResId)

创建一个ActivityOptions，指定在显示活动时运行的自定义动画。

参数(Parameters)
context Context: Who is defining this. This is the application that the animation resources will be loaded from.
enterResId int: A resource ID of the animation resource to use for the incoming activity. Use 0 for no animation.
exitResId int: A resource ID of the animation resource to use for the outgoing activity. Use 0 for no animation.
返回(Returns)
ActivityOptionsCompat Returns a new ActivityOptions object that you can use to supply these options as the options Bundle when starting an activity.

makeScaleUpAnimation

ActivityOptionsCompat makeScaleUpAnimation (View source, 
                int startX, 
                int startY, 
                int startWidth, 
                int startHeight)

创建一个ActivityOptions，指定一个动画，其中新活动从屏幕的一个小起始区域缩放至其最终完整表示。

If the Intent this is being used with has not set its setSourceBounds(android.graphics.Rect), those bounds will be filled in for you based on the initial bounds passed in here.

参数(Parameters)
source View: The View that the new activity is animating from. This defines the coordinate space for startX and startY.
startX int: The x starting location of the new activity, relative to source.
startY int: The y starting location of the activity, relative to source.
startWidth int: The initial width of the new activity.
startHeight int: The initial height of the new activity.
返回(Returns)
ActivityOptionsCompat Returns a new ActivityOptions object that you can use to supply these options as the options Bundle when starting an activity.

makeSceneTransitionAnimation

ActivityOptionsCompat makeSceneTransitionAnimation (Activity activity, 
                View sharedElement, 
                String sharedElementName)

使用交叉活动场景动画创建一个ActivityOptions以在活动之间转换。 该方法将一个共享元素的位置带到启动的Activity中。 sharedElement的位置将被用作退出过渡的中心。 共享元素在启动的Activity中的位置将成为其进入Transition的中心。

这要求在调用Activity上启用FEATURE_CONTENT_TRANSITIONS以导致退出转换。 被调用的活动中必须有相同的输入转换。

参数(Parameters)
activity Activity: The Activity whose window contains the shared elements.
sharedElement View: The View to transition to the started Activity. sharedElement must have a non-null sharedElementName.
sharedElementName String: The shared element name as used in the target Activity. This may be null if it has the same name as sharedElement.
返回(Returns)
ActivityOptionsCompat Returns a new ActivityOptions object that you can use to supply these options as the options Bundle when starting an activity.

makeSceneTransitionAnimation

ActivityOptionsCompat makeSceneTransitionAnimation (Activity activity, 
                Pair...<View, String> sharedElements)

使用交叉活动场景动画创建一个ActivityOptions以在活动之间转换。 该方法将多个共享元素的位置传递给启动的Activity。 sharedElements中第一个元素的位置将用作退出过渡的中心。 相关共享元素在启动的Activity中的位置将成为其进入Transition的中心。

这要求在调用Activity上启用FEATURE_CONTENT_TRANSITIONS以导致退出转换。 被调用的活动中必须有相同的输入转换。

参数(Parameters)
activity Activity: The Activity whose window contains the shared elements.
sharedElements Pair: The names of the shared elements to transfer to the called Activity and their associated Views. The Views must each have a unique shared element name.
返回(Returns)
ActivityOptionsCompat Returns a new ActivityOptions object that you can use to supply these options as the options Bundle when starting an activity.

makeThumbnailScaleUpAnimation

ActivityOptionsCompat makeThumbnailScaleUpAnimation (View source, 
                Bitmap thumbnail, 
                int startX, 
                int startY)

创建一个ActivityOptions，指定将缩略图从给定位置缩放到正在启动的新活动窗口的动画。

If the Intent this is being used with has not set its setSourceBounds(android.graphics.Rect), those bounds will be filled in for you based on the initial thumbnail location and size provided here.

参数(Parameters)
source View: The View that this thumbnail is animating from. This defines the coordinate space for startX and startY.
thumbnail Bitmap: The bitmap that will be shown as the initial thumbnail of the animation.
startX int: The x starting location of the bitmap, relative to source.
startY int: The y starting location of the bitmap, relative to source.
返回(Returns)
ActivityOptionsCompat Returns a new ActivityOptions object that you can use to supply these options as the options Bundle when starting an activity.

toBundle

Bundle toBundle ()

将创建的选项作为捆绑包返回，可以将其传递给startActivity(android.app.Activity, android.content.Intent, android.os.Bundle) 。 请注意，返回的Bundle仍属于ActivityOptions对象; 您不得修改它，但可以将其提供给采用选项Bundle的startActivity方法。

返回(Returns)
Bundle

update

void update (ActivityOptionsCompat otherOptions)

从其他选项中提供的ActivityOptions中更新当前值。 其他选项中定义的任何值都将替换基本选项中的值。

参数(Parameters)
otherOptions ActivityOptionsCompat
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