File	Doc	Category	Size	Date	Package
ScrollViewScenario.java	API Doc	Android 1.5 API	8802	Wed May 06 22:42:02 BST 2009	com.android.frameworktest.util

ScrollViewScenario

• java.lang.Object
  • android.app.Activity

Fields Summary
private android.widget.LinearLayout	mLinearLayout Holds content of scroll view
private android.widget.ScrollView	mScrollView The actual scroll view

Constructors Summary

Methods Summary
protected android.widget.ScrollView	createScrollView() Hook for changing how scroll view's are created. return new ScrollView(this);
public T	getContentChildAt(int index) Get the child contained within the vertical linear layout of the scroll view. param index The index within the linear layout. return the child within the vertical linear layout of the scroll view at the specified index. return (T) mLinearLayout.getChildAt(index);
public android.widget.LinearLayout	getLinearLayout() return mLinearLayout;
public android.widget.ScrollView	getScrollView() return mScrollView;
protected abstract void	init(com.android.frameworktest.util.ScrollViewScenario$Params params) Override this and initialized the views in the scroll view. param params Used to configure the contents of the scroll view.
protected void	onCreate(android.os.Bundle savedInstanceState) super.onCreate(savedInstanceState); // for test stability, turn off title bar requestWindowFeature(Window.FEATURE_NO_TITLE); int screenHeight = getWindowManager().getDefaultDisplay().getHeight() - 25; mLinearLayout = new LinearLayout(this); mLinearLayout.setOrientation(LinearLayout.VERTICAL); // initialize params final Params params = new Params(); init(params); // create views specified by params for (ViewFactory viewFactory : params.mViewFactories) { final LinearLayout.LayoutParams lp = new LinearLayout.LayoutParams( ViewGroup.LayoutParams.FILL_PARENT, (int) (viewFactory.getHeightRatio() * screenHeight)); mLinearLayout.addView(viewFactory.create(this), lp); } mScrollView = createScrollView(); mScrollView.addView(mLinearLayout, new ViewGroup.LayoutParams( ViewGroup.LayoutParams.FILL_PARENT, ViewGroup.LayoutParams.FILL_PARENT)); // no animation to speed up tests mScrollView.setSmoothScrollingEnabled(false); setContentView(mScrollView);