Android ScrollView USES code examples

ScrollView enables controls to scroll out of screen range.
Usage: Include scrollable control in ScrollView file, scroll to view when the control is out of screen scope; ScrollView also provides a number of ways to control your presentation.

1.ScrollView contains other controls

<ScrollView

         android:id="@+id/scrollView_showMessages"

         android:layout_width="fill_parent"

         android:layout_height="310dp"

         >

         <TextView

                   android:id="@+id/textView_showMessages"

                   android:layout_width="fill_parent"

                   android:layout_height="wrap_content"

                   android:textSize="25dp"

                   />

</ScrollView>

2. onCreate findView () :

mScrollView_showMessages=(ScrollView) findViewById(R.id.scrollView_showMessages);

3. Scroll ScrollView to the specified location where desired

mScrollView_showMessages.scrollTo(0, mTextView_showMessages.getBottom());