2014/10/16 上午 08:12:05

android Programming Glossary: dataadapter

ListView getChildAt returning null for visible children

http://stackoverflow.com/questions/6766625/listview-getchildat-returning-null-for-visible-children

. The get last first visible return the position in the dataAdapter you have. So you since you start at position 3 with what looks.. do is store the position on my views so I can lookup on my dataAdapter later if I need values. I think your for loop should look like..

Android ViewPager and ListViews

http://stackoverflow.com/questions/7376613/android-viewpager-and-listviews

null String listData null MyArrayAdapter dataAdapter if position 0 listData context.getResources .getStringArray.. context.getResources .getStringArray R.array.list1 dataAdapter new MyArrayAdapter Activity context R.layout.rowlayout listData.. context.getResources .getStringArray R.array.list2 dataAdapter new MyArrayAdapter Activity context R.layout.rowlayout listData..

How to Change spinner text size and text color?

http://stackoverflow.com/questions/9476665/how-to-change-spinner-text-size-and-text-color

List String list new ArrayList String ArrayAdapter String dataAdapter new ArrayAdapter String this android.R.layout.simple_spinner_item.. keyList i cursor.moveToNext Database.close cursor.close dataAdapter.setDropDownViewResource android.R.layout.simple_spinner_dropdown_item.. spinner.setAdapter dataAdapter Now i wand to change the text color and text size of spinner..

How to hide one item in an Android Spinner

http://stackoverflow.com/questions/9863378/how-to-hide-one-item-in-an-android-spinner

that hides the first dummy entry ArrayAdapter String dataAdapter new ArrayAdapter String this android.R.layout.simple_spinner_item.. parent.setVerticalScrollBarEnabled false return v dataAdapter.setDropDownViewResource android.R.layout.simple_spinner_dropdown_item.. mySpinner.setAdapter dataAdapter android spinner share improve this question To hide an..

Android Listview with spinner and a checkbox

http://stackoverflow.com/questions/3952375/android-listview-with-spinner-and-a-checkbox

up into 3 classes ListViewTestActivity main activity DataAdapter extends ArrayAdapter and works to display the elements in the.. new DataHolder this DataHolder data4 new DataHolder this DataAdapter d new DataAdapter this R.layout.rowview new DataHolder data.. DataHolder data4 new DataHolder this DataAdapter d new DataAdapter this R.layout.rowview new DataHolder data data1 data2 data3..

Is this is OK to use the ListView for inline editing?

http://stackoverflow.com/questions/9000630/is-this-is-ok-to-use-the-listview-for-inline-editing

I am getting the data from SQLite using a custom DataAdapter class bind the data with ListView. I have few questions 1 What..

How to use an existing database with an Android application [duplicate]

http://stackoverflow.com/questions/9109438/how-to-use-an-existing-database-with-an-android-application

if mDataBase null mDataBase.close super.close Write a DataAdapter class like import java.io.IOException import android.content.Context.. public class TestAdapter protected static final String TAG DataAdapter private final Context mContext private SQLiteDatabase mDb private..

ListView getChildAt returning null for visible children

http://stackoverflow.com/questions/6766625/listview-getchildat-returning-null-for-visible-children

visible row where n is the number of visible views you see . The get last first visible return the position in the dataAdapter you have. So you since you start at position 3 with what looks like 6 visible views that's when get for positions 6 8 you.. getChildAt 0 would return position 3. What I usually do is store the position on my views so I can lookup on my dataAdapter later if I need values. I think your for loop should look like this for int i 0 i f_listView.getLastVisiblePosition f_listView.getFirstVisiblePosition..

Android ViewPager and ListViews

http://stackoverflow.com/questions/7376613/android-viewpager-and-listviews

listView1 ListView layoutInflater.inflate R.layout.listview1 null String listData null MyArrayAdapter dataAdapter if position 0 listData context.getResources .getStringArray R.array.list1 dataAdapter new MyArrayAdapter Activity context.. listData null MyArrayAdapter dataAdapter if position 0 listData context.getResources .getStringArray R.array.list1 dataAdapter new MyArrayAdapter Activity context R.layout.rowlayout listData else if position 1 listData context.getResources .getStringArray.. context R.layout.rowlayout listData else if position 1 listData context.getResources .getStringArray R.array.list2 dataAdapter new MyArrayAdapter Activity context R.layout.rowlayout listData else listData context.getResources .getStringArray R.array.list3..

How to Change spinner text size and text color?

http://stackoverflow.com/questions/9476665/how-to-change-spinner-text-size-and-text-color

Spinner spinner Spinner this.findViewById R.id.spinner1 List String list new ArrayList String ArrayAdapter String dataAdapter new ArrayAdapter String this android.R.layout.simple_spinner_item list cursor.moveToFirst list.add All Lists if cursor.getCount.. cursor.getColumnIndex AndroidOpenDbHelper.KEYWORD list.add keyList i cursor.moveToNext Database.close cursor.close dataAdapter.setDropDownViewResource android.R.layout.simple_spinner_dropdown_item spinner.setAdapter dataAdapter Now i wand to change.. cursor.close dataAdapter.setDropDownViewResource android.R.layout.simple_spinner_dropdown_item spinner.setAdapter dataAdapter Now i wand to change the text color and text size of spinner data. i have used following xml lines to my spinner tag on..

How to hide one item in an Android Spinner

http://stackoverflow.com/questions/9863378/how-to-hide-one-item-in-an-android-spinner

string3 Populate the spinner using a customized ArrayAdapter that hides the first dummy entry ArrayAdapter String dataAdapter new ArrayAdapter String this android.R.layout.simple_spinner_item list @Override public View getDropDownView int position.. it appears sometimes unnecessarily this does not prevent scrolling parent.setVerticalScrollBarEnabled false return v dataAdapter.setDropDownViewResource android.R.layout.simple_spinner_dropdown_item mySpinner.setAdapter dataAdapter android spinner.. false return v dataAdapter.setDropDownViewResource android.R.layout.simple_spinner_dropdown_item mySpinner.setAdapter dataAdapter android spinner share improve this question To hide an arbitrary item or more than one item I think that you can implement..

Android Listview with spinner and a checkbox

http://stackoverflow.com/questions/3952375/android-listview-with-spinner-and-a-checkbox

the TextView changes to reflect this. I divided this project up into 3 classes ListViewTestActivity main activity DataAdapter extends ArrayAdapter and works to display the elements in the ListView DataHolder simple object that just holds some information.. this DataHolder data2 new DataHolder this DataHolder data3 new DataHolder this DataHolder data4 new DataHolder this DataAdapter d new DataAdapter this R.layout.rowview new DataHolder data data1 data2 data3 data4 listView.setAdapter d It's pretty simple.. data2 new DataHolder this DataHolder data3 new DataHolder this DataHolder data4 new DataHolder this DataAdapter d new DataAdapter this R.layout.rowview new DataHolder data data1 data2 data3 data4 listView.setAdapter d It's pretty simple you just get..

Is this is OK to use the ListView for inline editing?

http://stackoverflow.com/questions/9000630/is-this-is-ok-to-use-the-listview-for-inline-editing

android layout_height 2dip android background #FF0000 TableLayout I am getting the data from SQLite using a custom DataAdapter class bind the data with ListView. I have few questions 1 What are the best practices for inline editing in android 2 What..

How to use an existing database with an Android application [duplicate]

http://stackoverflow.com/questions/9109438/how-to-use-an-existing-database-with-an-android-application

return mDataBase null @Override public synchronized void close if mDataBase null mDataBase.close super.close Write a DataAdapter class like import java.io.IOException import android.content.Context import android.database.Cursor import android.database.SQLException.. import android.util.Log public class TestAdapter protected static final String TAG DataAdapter private final Context mContext private SQLiteDatabase mDb private DataBaseHelper mDbHelper public TestAdapter Context context..