How to implement autohide task panel in android

I want to implement video panel in android in which i want to create a task panel which contain command such like play, pause. i have created a layout for this is

<?xml version="1.0" encoding="utf-8"?>
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent" 
android:id="@+id/layout">
<VideoView
    android:id="@+id/videoView"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
/>
<TextView
    android:id="@+id/timer"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_gravity="top|left"
    android:textColor="@color/RED"
    android:text="HI"></TextView>
    <RelativeLayout 
    android:layout_width="fill_parent" 
    android:layout_height="wrap_content" 
    android:id="@+id/rLayoutCameraButtons" 

    android:layout_gravity="center|bottom">
        <SeekBar
            android:layout_width="fill_parent"
            android:layout_height="wrap_content"
            android:layout_margin="10px"
            android:id="@+id/seekbar"
            android:max="100"
            android:layout_alignParentTop="true"
        />
        <RelativeLayout
         android:id="@+id/rlayout_buttons"
         android:layout_width="fill_parent"
         android:layout_height="wrap_content"
         android:layout_below="@+id/seekbar"
         >
        <Button 
            android:id="@+id/buttonPlay" 
            android:text="Play" 
            android:layout_width="wrap_content" 
            android:layout_height="wrap_content" 
            android:layout_centerInParent="true">
        </Button>
        <Button 
            android:layout_alignParentLeft="true" 
            android:id="@+id/buttonStop" 
            android:text="Stop" 
            android:layout_width="wrap_content" 
            android:layout_height="wrap_content">
        </Button>
        <Button 
            android:id="@+id/buttonPause" 
           开发者_运维问答 android:text="Pause" 
            android:layout_width="wrap_content" 
            android:layout_height="wrap_content" 
            android:layout_alignParentRight="true" >
        </Button>
        </RelativeLayout>           
    </RelativeLayout>

i want to hide auto hide my relative layout withing 5 sec from the last touch on that also i want to make it appear on touch on that area where it existed. not getting any idea plz help

Are you aware of MediaController? If you don't need to customize your panel too much, it's the simple and elegant solution you're looking for. You can simply start with:

myVideoView.setMediaController(new MediaController(this));

Here's an example of the MediaController being used in the 3D Gallery app.

May be ViewStub can be useful. Check it out if it fits in your requirement ...

http://developer.android.com/resources/articles/layout-tricks-stubs.html

One of the approaches that you can try:
1. Intercept the onTouchEvent in your activity that hosts the player
2. on Touch Up post a delayed message to a Handler created on UI thread, that will hide the parent layout of the panel.
3. Remember/determine the area where parent Layout of the panel is drawn. Inside on Touch, write a logic to decide if Touch occurred in area of interest, if so, make the panel visible.

Hope that helps.