Java Code Examples for android.widget.ListView#smoothScrollToPosition()

The following examples show how to use android.widget.ListView#smoothScrollToPosition() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: FileListViewFragmentBase.java    From edslite with GNU General Public License v2.0 6 votes vote down vote up 
private void scrollList(int scrollPosition)
{
    if(scrollPosition > 0)
    {
        ListView lv = getListView();
        if(lv.getFirstVisiblePosition() == 0)
        {
            int num = lv.getCount();
            int sp = scrollPosition;
            if(scrollPosition >= num)
                sp = num - 1;
            if(sp >= 0)
                //lv.setSelection(sp);
                lv.smoothScrollToPosition(sp);
        }
    }
}
Example 2
Source File: TalkActivity.java    From AirFree-Client with GNU General Public License v3.0 6 votes vote down vote up 
private void init() {
        iLanguage();
        sendMessage("talk", getIPAddress() + strJoinToChatroom);
        app = (ApplicationUtil) this.getApplication();
        tvShow = (TextView) findViewById(R.id.tv_show);
        tvShow.setText(strShow);
        btnBack = (Button) findViewById(R.id.btn_back);
        btnBack.setOnClickListener(this);
        btnSend = (Button) findViewById(R.id.btn_send);
        btnSend.setText(strSend);
        btnSend.setOnClickListener(this);
        etContent = (EditText) findViewById(R.id.et_content);
        lvTalk = (ListView) findViewById(R.id.lv_talk);
        lvTalk.setDividerHeight(0);
        adapter = new TalkAdapter(this, list);
        lvTalk.setAdapter(adapter);
        lvTalk.smoothScrollToPosition(adapter.getCount() - 1);
//        tHandler.post(tRunnable);
        mThreadClient = new Thread(tRunnable);
        mThreadClient.start();
    }
Example 3
Source File: EditorActivity.java    From APDE with GNU General Public License v2.0 6 votes vote down vote up 
/**
 * Used internally to manage the "What's New" screen
 * 
 * @param adapter
 * @param items
 * @param more
 * @return whether or not more items can be added
 */
protected static boolean addWhatsNewItem(ListView list, ArrayAdapter<String> adapter, Stack<String> items, Button more, boolean fullScroll) {
	//Don't try if we're out of items
	if (items.empty()) {
		more.setVisibility(View.GONE);
		return false;
	}
	
	//Add another items
	adapter.add(items.pop());
	
	if (fullScroll) {
		//Scroll all the way down
		list.smoothScrollToPosition(adapter.getCount());
	}
	
	//Are there more items to add?
	if (items.empty()) {
		more.setVisibility(View.GONE);
		return false;
	} else {
		more.setVisibility(View.VISIBLE);
		return true;
	}
}
Example 4
Source File: Utility.java    From iBeebo with GNU General Public License v3.0 5 votes vote down vote up 
public static void stopListViewScrollingAndScrollToTop(ListView listView) {
    Runnable runnable = JavaReflectionUtility.getValue(listView, "mFlingRunnable");
    listView.removeCallbacks(runnable);
    listView.setSelection(Math.min(listView.getFirstVisiblePosition(), 5));
    listView.smoothScrollToPosition(0);

}
Example 5
Source File: AutoScrollListView.java    From Android-Next with Apache License 2.0 5 votes vote down vote up 
public static void smoothScrollToPositionCompat(ListView listView,
                                                int position, int offset) {
    if (android.os.Build.VERSION.SDK_INT >= 11) {
        listView.smoothScrollToPositionFromTop(position, offset);
    }
    {
        int firstVisible = listView.getFirstVisiblePosition();
        int lastVisible = listView.getLastVisiblePosition();
        if (position < firstVisible)
            listView.smoothScrollToPosition(position);
        else
            listView.smoothScrollToPosition(position + lastVisible
                    - firstVisible - 2);
    }
}
Example 6
Source File: Utility.java    From iBeebo with GNU General Public License v3.0 5 votes vote down vote up 
public static void stopListViewScrollingAndScrollToTop(ListView listView) {
    Runnable runnable = JavaReflectionUtility.getValue(listView, "mFlingRunnable");
    listView.removeCallbacks(runnable);
    listView.setSelection(Math.min(listView.getFirstVisiblePosition(), 5));
    listView.smoothScrollToPosition(0);

}