The realization of the effect of Android slidingdrawer drawer _android

Slidingdrawer hides the content outside the screen and allows the user to handle to display hidden content. It can slide vertically or horizontally, it has two view components, one is the handle that can be dragged, and the other is the view of the hidden content. The controls inside it must be laid out and the handle and content must be specified in the layout file.

1, Layout layou file

Copy Code code as follows:

<linearlayout xmlns:android= "Http://schemas.android.com/apk/res/android"
Android:layout_width= "Match_parent"
android:layout_height= "Match_parent"
android:orientation= "Vertical" >
<textview
Android:layout_width= "Wrap_content"
android:layout_height= "Wrap_content"
android:text= "@string/hello_world"/>
<slidingdrawer
Android:id= "@+id/slidingdrawer"
Android:layout_width= "Fill_parent"
android:layout_height= "Fill_parent"
Android:content= "@+id/content"
Android:handle= "@+id/handle"
android:orientation= "Vertical" >
<button
Android:id= "@+id/handle"
Android:layout_width= "Wrap_content"
android:layout_height= "Wrap_content"
android:text= "Slidingdraser"/>
<linearlayout <!--hidden content-->
Android:id= "@+id/content"
Android:layout_width= "Fill_parent"
android:layout_height= "Fill_parent"
android:background= "#00ffaa" >
<button
Android:id= "@+id/button"
Android:layout_width= "Wrap_content"
android:layout_height= "Wrap_content"
android:text= "button"/>
<edittext
Android:id= "@+id/edittext"
Android:layout_width= "Fill_parent"
android:layout_height= "Wrap_content"/>
</LinearLayout>
</SlidingDrawer>
</LinearLayout>

2, the following is the interface after running the program

Another: You can add files to the drawable

Copy Code code as follows:

    <?xml version= "1.0" encoding= "Utf-8"?> 
    <selector xmlns: Android= "Http://schemas.android.com/apk/res/android" > 
        <item android:state_window_focused= "false" android:state_enabled= "true" android:drawable= "@drawable/handle_ Normal "/> 
        <item android:state_pressed=" true "Android: drawable= "@drawable/handle_pressed"/> 
        <item android: State_focused= "true" android:state_enabled= "true" android:drawable= "@drawable/handle_focused"/> 
        <item android:state_enabled= "true" android:drawable= "@drawable/ Handle_normal "/> 
        <item android:state_focused=" true " android:drawable= "@drawable/handle_focused"/> 
    </selector> 

Summary:

1. Important Attributes

Android:allowsingletap: Indicates whether the can be turned on or off by handle

Android:animateonclick: Indicates whether there should be an animation when the consumer presses the handle on/off.

Android:content: Hidden content

Android:handle:handle (handle)

2. Important Methods

Animateclose (): Animations are implemented when closed.

　　Close (): Immediate shutdown

　　GetContent (): Getting content

　　Ismoving (): Indicates whether the slidingdrawer is moving.

　　Isopened (): Indicates whether Slidingdrawer is all open

　　Lock (): Masks Touch events.

　　Setondrawercloselistener (Slidingdrawer.ondrawercloselistener Ondrawercloselistener): Called when SlidingDrawer shutdown

Setondraweropenlistener

Setondrawerscrolllistener

　　Unlock (): Unblock touch event.

　　Toggle (): toggle Open and close drawer slidingdrawer.