chrislee.kr – Personal blog as bookshelves
업데이트 버젼 (Updated Version): http://chrislee.kr/wp/2014/02/24/%EC%8B%A4%EC%8B%9C%EA%B0%84-%ED%99%98%EC%9C%A8-%EB%B0%9B%EC%95%84%EC%98%A4%EA%B8%B0-get-real-time-currency-information/ 실시간 환율 정보를 받기 위해 자료를 찾아보는 중, 네이버 환율 API를 발견하였다. ( [출처]
Continue readingArticle Link: http://learn.adobe.com/wiki/display/airquestions/AIR+for+TV What tools do developers use to create AIR 2.5.1 apps for TVs? Developers can use the following
Continue readingExcept Adobe Air? Adobe Air Web Browser: http://www.lucentminds.com/archives/adobe-air-web-browser.html All I need was an URL, man.
Continue readingjQuery defaultchecked VS checked Situation: I have checkbox elements on div(‘#dialog-a’) for a dialog. When an user clicks a button,
Continue readingOriginal Article: http://jsharkey.org/blog/2008/08/18/separating-lists-with-headers-in-android-09/
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<!-- list_header.xml --> <TextView xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/list_header_title" android:layout_width="fill_parent" android:layout_height="wrap_content" android:paddingTop="2dip" android:paddingBottom="2dip" android:paddingLeft="5dip" style="?android:attr/listSeparatorTextViewStyle" /> <!-- list_item.xml --> <TextView xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/list_item_title" android:layout_width="fill_parent" android:layout_height="fill_parent" android:paddingTop="10dip" android:paddingBottom="10dip" android:paddingLeft="15dip" android:textAppearance="?android:attr/textAppearanceLarge" /> |
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<!-- list_complex.xml --> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="wrap_content" android:orientation="vertical" android:paddingTop="10dip" android:paddingBottom="10dip" android:paddingLeft="15dip" > <TextView android:id="@+id/list_complex_title" android:layout_width="fill_parent" android:layout_height="wrap_content" android:textAppearance="?android:attr/textAppearanceLarge" /> <TextView android:id="@+id/list_complex_caption" android:layout_width="fill_parent" android:layout_height="wrap_content" android:textAppearance="?android:attr/textAppearanceSmall" /> </LinearLayout> |
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public class SeparatedListAdapter extends BaseAdapter { public final Map<String,Adapter> sections = new LinkedHashMap<String,Adapter>(); public final ArrayAdapter<String> headers; public final static int TYPE_SECTION_HEADER = 0; public SeparatedListAdapter(Context context) { headers = new ArrayAdapter<String>(context, R.layout.list_header); } public void addSection(String section, Adapter adapter) { this.headers.add(section); this.sections.put(section, adapter); } public Object getItem(int position) { for(Object section : this.sections.keySet()) { Adapter adapter = sections.get(section); int size = adapter.getCount() + 1; // check if position inside this section if(position == 0) return section; if(position < size) return adapter.getItem(position - 1); // otherwise jump into next section position -= size; } return null; } public int getCount() { // total together all sections, plus one for each section header int total = 0; for(Adapter adapter : this.sections.values()) total += adapter.getCount() + 1; return total; } public int getViewTypeCount() { // assume that headers count as one, then total all sections int total = 1; for(Adapter adapter : this.sections.values()) total += adapter.getViewTypeCount(); return total; } public int getItemViewType(int position) { int type = 1; for(Object section : this.sections.keySet()) { Adapter adapter = sections.get(section); int size = adapter.getCount() + 1; // check if position inside this section if(position == 0) return TYPE_SECTION_HEADER; if(position < size) return type + adapter.getItemViewType(position - 1); // otherwise jump into next section position -= size; type += adapter.getViewTypeCount(); } return -1; } public boolean areAllItemsSelectable() { return false; } public boolean isEnabled(int position) { return (getItemViewType(position) != TYPE_SECTION_HEADER); } @Override public View getView(int position, View convertView, ViewGroup parent) { int sectionnum = 0; for(Object section : this.sections.keySet()) { Adapter adapter = sections.get(section); int size = adapter.getCount() + 1; // check if position inside this section if(position == 0) return headers.getView(sectionnum, convertView, parent); if(position < size) return adapter.getView(position - 1, convertView, parent); // otherwise jump into next section position -= size; sectionnum++; } return null; } @Override public long getItemId(int position) { return position; } } ============================= public class ListSample extends Activity { public final static String ITEM_TITLE = "title"; public final static String ITEM_CAPTION = "caption"; public Map<String,?> createItem(String title, String caption) { Map<String,String> item = new HashMap<String,String>(); item.put(ITEM_TITLE, title); item.put(ITEM_CAPTION, caption); return item; } @Override public void onCreate(Bundle icicle) { super.onCreate(icicle); List<Map<String,?>> security = new LinkedList<Map<String,?>>(); security.add(createItem("Remember passwords", "Save usernames and passwords for Web sites")); security.add(createItem("Clear passwords", "Save usernames and passwords for Web sites")); security.add(createItem("Show security warnings", "Show warning if there is a problem with a site's security")); // create our list and custom adapter SeparatedListAdapter adapter = new SeparatedListAdapter(this); adapter.addSection("Array test", new ArrayAdapter<String>(this, R.layout.list_item, new String[] { "First item", "Item two" })); adapter.addSection("Security", new SimpleAdapter(this, security, R.layout.list_complex, new String[] { ITEM_TITLE, ITEM_CAPTION }, new int[] { R.id.list_complex_title, R.id.list_complex_caption })); ListView list = new ListView(this); list.setAdapter(adapter); this.setContentView(list); } } |
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Original Article: http://stackoverflow.com/questions/4072706/the-connection-to-adb-is-down-and-a-severe-error-has-occured error: “The connection to adb is down, and a severe error has occured” Try below steps: 1> Close
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