convertview

I'm trying to make an ActionBar spinner that has separators. I have implemented a SpinnerAdapter that has 2 item view types (thanks to getViewTypeCount ). The problem is that I'm being sent some convertViews from the other type. Here's my SpinnerAdapter: public abstract class SeparatorSpinnerAdapter implements SpinnerAdapter { Context mContext; List<Object> mData; int mSeparatorLayoutResId, mActionBarItemLayoutResId, mDropDownItemLayoutResId, mTextViewResId; public static class SpinnerSeparator { public int separatorTextResId; public SpinnerSeparator(final int resId) { separatorTextResId =

I'm using an ArrayAdapter for a list of my own type of objects (only one type) and I give the user an option to create more items (thus creating more views for those items). At some point, getView sent a new "position" index with a non-null "convertView". It then shows the first view in the last position. After that, when scrolling the views get all mixed up. I'm assuming this means I manipulated the views in ways I shouldn't have but I just don't see where. Here is some code: @Override public View getView(int position, View convertView, ViewGroup parent) { View v; PreviewItemHolder holder =

I am using a Gallery with an ImageAdapter to load it with ImageViews that pull images out of my resources. My problem is that the convertView that gets passed to the getView() method in my adapter is always null. This means that a new ImageView is created each and every time getView() is called. This leads to horrible preformance because the GC is constantly running to wipe away all of these created and no longer used ImageView's. This is apparently a known bug: Gallery's view cache is broken; never converts views. . My two preferred solutions are either 1. handle a cache of views in the

I adapted the SeparatedListAdapter from Jeff Sharkey to my needs and got something like this: public class SeparatedListAdapter<T> extends BaseAdapter { @SuppressWarnings("unused") private final String LOG_TAG = getClass().getSimpleName(); public final static int TYPE_SECTION_HEADER = 0; public final Map<T, Adapter> sectionAdapters; public final ArrayAdapter<T> headerAdapter; public SeparatedListAdapter(ArrayAdapter<T> headerAdapter) { super(); this.sectionAdapters = new LinkedHashMap<T,Adapter>(); this.headerAdapter = headerAdapter; } public void addSection(T section, Adapter adapter) { this

I have Listview with editext and textview. When i touch on edittext then edittext lost focus! I resolved this problem by setting android:windowSoftInputMode="adjustPan"(AndroidManifest.xml) . Now i touch on edittext than editext get focus but application label and some raw of listview disappear(top part). I want to get focus when user touch on edittext without loss application label and some raw of listview. Code that i have implemented : Below coding get focus when user touch on edittext but application label and some raw of listview disappear when soft keypad pop up.I want to get focus when

I have a pager adapter that suppose to inflate a complex view representing a calendar. It takes around ~350 ms to inflate each year of the calendar. To improve performance I would like to implement the same mechanism that exists in the ListView array adapter of recycling views ( convertView parameter in getView() ). Here is my current getView() from the adapter. @Override protected View getView(VerticalViewPager pager, final DateTileGrid currentDataItem, int position) { mInflater = LayoutInflater.from(pager.getContext()); // This is were i would like to understand weather is should use a