Example usage for android.widget ExpandableListView ExpandableListView

Introduction

In this page you can find the example usage for android.widget ExpandableListView ExpandableListView.

Prototype

public ExpandableListView(Context context) 

Source Link

Usage

From source file:cn.newgxu.android.bbs.ui.ForumsFragment.java

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    this.listView = new ExpandableListView(getActivity());
    this.app = (BBSApplication) getActivity().getApplication();

    this.mAdapter = new SimpleExpandableListAdapter(getActivity(), ForumsProvider.AREAS,
            android.R.layout.simple_expandable_list_item_1,
            new String[] { ForumsProvider.NAME, ForumsProvider.ABOUT },
            new int[] { android.R.id.text1, android.R.id.text2 }, ForumsProvider.FORUMS, R.layout.forum_row,
            new String[] { ForumsProvider.NAME, ForumsProvider.ABOUT },
            new int[] { android.R.id.text1, android.R.id.text2 });

    listView.setAdapter(mAdapter);/*ww w  .j  av  a2  s .c o  m*/
    listView.setOnChildClickListener(this);
    listView.setTextFilterEnabled(true);

    return listView;
}

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From source file:com.todoroo.astrid.activity.ExpandableListFragment.java

/**
 * Provide default implementation to return a simple list view.  Subclasses
 * can override to replace with their own layout.  If doing so, the
 * returned view hierarchy <em>must</em> have a ListView whose id
 * is {@link android.R.id#list android.R.id.list} and can optionally
 * have a sibling view id {@link android.R.id#empty android.R.id.empty}
 * that is to be shown when the list is empty.
 *
 * <p>If you are overriding this method with your own custom content,
 * consider including the standard layout {@link android.R.layout#list_content}
 * in your layout file, so that you continue to retain all of the standard
 * behavior of ListFragment.  In particular, this is currently the only
 * way to have the built-in indeterminant progress state be shown.
 *//* w  w  w  .ja v a  2  s . c  o  m*/
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    FrameLayout root = new FrameLayout(getActivity());

    TextView tv = new TextView(getActivity());
    tv.setId(INTERNAL_EMPTY_ID);
    tv.setGravity(Gravity.CENTER);
    root.addView(tv, new FrameLayout.LayoutParams(ViewGroup.LayoutParams.FILL_PARENT,
            ViewGroup.LayoutParams.FILL_PARENT));

    ExpandableListView lv = new ExpandableListView(getActivity());
    lv.setId(android.R.id.list);
    lv.setDrawSelectorOnTop(false);
    root.addView(lv, new FrameLayout.LayoutParams(ViewGroup.LayoutParams.FILL_PARENT,
            ViewGroup.LayoutParams.FILL_PARENT));

    ListView.LayoutParams lp = new ListView.LayoutParams(ViewGroup.LayoutParams.FILL_PARENT,
            ViewGroup.LayoutParams.FILL_PARENT);
    root.setLayoutParams(lp);

    return root;
}

---

From source file:de.memorian.ps4trophaen.util.ExpandableListFragment.java

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    if (savedInstanceState != null) {
        lastExpandedPosition = savedInstanceState.getInt(LAST_EXP_POS, -1);
    }/*from   w  w  w . j a va 2s . c o  m*/
    FrameLayout root = new FrameLayout(getActivity());

    FrameLayout lframe = new FrameLayout(getActivity());
    lframe.setId(INTERNAL_LIST_CONTAINER_ID);

    TextView tv = new TextView(getActivity());
    tv.setId(INTERNAL_EMPTY_ID);
    tv.setGravity(Gravity.CENTER);
    lframe.addView(tv, new FrameLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT,
            ViewGroup.LayoutParams.MATCH_PARENT));

    ExpandableListView lv = new ExpandableListView(getActivity());
    lv.setId(android.R.id.list);
    lv.setDrawSelectorOnTop(false);
    lframe.addView(lv, new FrameLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT,
            ViewGroup.LayoutParams.MATCH_PARENT));

    root.addView(lframe, new FrameLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT,
            ViewGroup.LayoutParams.MATCH_PARENT));

    ListView.LayoutParams lp = new ListView.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT,
            ViewGroup.LayoutParams.MATCH_PARENT);
    root.setLayoutParams(lp);

    return root;
}

---

From source file:br.unb.mobileMedia.core.view.ExpandableListFragment.java

/**
 * Provide default implementation to return a simple list view.  Subclasses
 * can override to replace with their own layout.  If doing so, the
 * returned view hierarchy <em>must</em> have a ListView whose id
 * is {@link android.R.id#list android.R.id.list} and can optionally
 * have a sibling view id {@link android.R.id#empty android.R.id.empty}
 * that is to be shown when the list is empty.
 * <p/>/*from  w w  w . j a  v a  2 s. c o  m*/
 * <p>If you are overriding this method with your own custom content,
 * consider including the standard layout {@link android.R.layout#list_content}
 * in your layout file, so that you continue to retain all of the standard
 * behavior of ListFragment.  In particular, this is currently the only
 * way to have the built-in indeterminant progress state be shown.
 */
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    FrameLayout root = new FrameLayout(getActivity());

    FrameLayout lframe = new FrameLayout(getActivity());
    lframe.setId(INTERNAL_LIST_CONTAINER_ID);

    TextView tv = new TextView(getActivity());
    tv.setId(INTERNAL_EMPTY_ID);
    tv.setGravity(Gravity.CENTER);
    lframe.addView(tv, new FrameLayout.LayoutParams(ViewGroup.LayoutParams.FILL_PARENT,
            ViewGroup.LayoutParams.FILL_PARENT));

    ExpandableListView lv = new ExpandableListView(getActivity());
    lv.setId(android.R.id.list);
    lv.setDrawSelectorOnTop(false);
    lframe.addView(lv, new FrameLayout.LayoutParams(ViewGroup.LayoutParams.FILL_PARENT,
            ViewGroup.LayoutParams.FILL_PARENT));

    root.addView(lframe, new FrameLayout.LayoutParams(ViewGroup.LayoutParams.FILL_PARENT,
            ViewGroup.LayoutParams.FILL_PARENT));

    ListView.LayoutParams lp = new ListView.LayoutParams(ViewGroup.LayoutParams.FILL_PARENT,
            ViewGroup.LayoutParams.FILL_PARENT);
    root.setLayoutParams(lp);

    return root;
}

---

From source file:libraries.stackoverflow.ExpandableListFragment.java

/**
 * Provide default implementation to return a simple list view. Subclasses
 * can override to replace with their own layout. If doing so, the returned
 * view hierarchy <em>must</em> have a ListView whose id is
 * {@link android.R.id#list android.R.id.list} and can optionally have a
 * sibling view id {@link android.R.id#empty android.R.id.empty} that is to
 * be shown when the list is empty.//from   w  w  w .j  a v a  2  s  .  c om
 * <p/>
 * <p>
 * If you are overriding this method with your own custom content, consider
 * including the standard layout {@link android.R.layout#list_content} in
 * your layout file, so that you continue to retain all of the standard
 * behavior of ListFragment. In particular, this is currently the only way
 * to have the built-in indeterminant progress state be shown.
 */
@SuppressWarnings("deprecation")
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    FrameLayout root = new FrameLayout(getActivity());

    FrameLayout lframe = new FrameLayout(getActivity());
    lframe.setId(INTERNAL_LIST_CONTAINER_ID);

    TextView tv = new TextView(getActivity());
    tv.setId(INTERNAL_EMPTY_ID);
    tv.setGravity(Gravity.CENTER);
    lframe.addView(tv, new FrameLayout.LayoutParams(ViewGroup.LayoutParams.FILL_PARENT,
            ViewGroup.LayoutParams.FILL_PARENT));

    ExpandableListView lv = new ExpandableListView(getActivity());
    lv.setId(android.R.id.list);
    lv.setDrawSelectorOnTop(false);
    lframe.addView(lv, new FrameLayout.LayoutParams(ViewGroup.LayoutParams.FILL_PARENT,
            ViewGroup.LayoutParams.FILL_PARENT));

    root.addView(lframe, new FrameLayout.LayoutParams(ViewGroup.LayoutParams.FILL_PARENT,
            ViewGroup.LayoutParams.FILL_PARENT));

    ListView.LayoutParams lp = new ListView.LayoutParams(ViewGroup.LayoutParams.FILL_PARENT,
            ViewGroup.LayoutParams.FILL_PARENT);
    root.setLayoutParams(lp);

    return root;
}

---

From source file:com.aboveware.abovegame.expandable.ExpandableListFragment.java

/**
 * Provide default implementation to return a simple list view. Subclasses can
 * override to replace with their own layout. If doing so, the returned view
 * hierarchy <em>must</em> have a ListView whose id is
 * {@link android.R.id#list android.R.id.list} and can optionally have a
 * sibling view id {@link android.R.id#empty android.R.id.empty} that is to be
 * shown when the list is empty.//w  ww.  ja v a  2 s .  c om
 * <p/>
 * <p>
 * If you are overriding this method with your own custom content, consider
 * including the standard layout {@link android.R.layout#list_content} in your
 * layout file, so that you continue to retain all of the standard behavior of
 * AbsListFragment. In particular, this is currently the only way to have the
 * built-in indeterminant progress state be shown.
 */
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    FrameLayout root = new FrameLayout(getActivity());

    FrameLayout lframe = new FrameLayout(getActivity());
    lframe.setId(INTERNAL_LIST_CONTAINER_ID);

    TextView tv = new TextView(getActivity());
    tv.setId(INTERNAL_EMPTY_ID);
    tv.setGravity(Gravity.CENTER);
    lframe.addView(tv, new FrameLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT,
            ViewGroup.LayoutParams.MATCH_PARENT));

    ExpandableListView lv = new ExpandableListView(getActivity());
    lv.setId(android.R.id.list);
    lv.setDrawSelectorOnTop(false);
    lframe.addView(lv, new FrameLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT,
            ViewGroup.LayoutParams.MATCH_PARENT));

    root.addView(lframe, new FrameLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT,
            ViewGroup.LayoutParams.MATCH_PARENT));

    ListView.LayoutParams lp = new ListView.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT,
            ViewGroup.LayoutParams.MATCH_PARENT);
    root.setLayoutParams(lp);

    return root;
}

---

From source file:com.github.jvanhie.discogsscrobbler.SearchFragment.java

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {

    mList = new ExpandableListView(getActivity());
    mList.setAdapter(mAdapter);/*from ww w  .j av a 2 s  .  co  m*/

    mList.setOnGroupClickListener(new GroupClickHandler());

    mList.setOnChildClickListener(new ExpandableListView.OnChildClickListener() {
        @Override
        public boolean onChildClick(ExpandableListView expandableListView, View view, final int i, int i2,
                long l) {
            if (l == 0) {
                //it's a loader (yes, hackish afterthought) get the necessary data from it
                DiscogsSearchLoader loader = (DiscogsSearchLoader) mAdapter.getChild(i, i2);
                mCallbacks.setRefreshVisible(true);
                if (loader.parenttype.equals("artist")) {
                    mDiscogs.getArtistReleases(loader.parentid, loader.page,
                            new Discogs.DiscogsDataWaiter<List<DiscogsSearchRelease>>() {
                                @Override
                                public void onResult(boolean success, List<DiscogsSearchRelease> data) {
                                    if (success) {
                                        mAdapter.addChildren(i, data);
                                    }
                                    mCallbacks.setRefreshVisible(false);
                                }
                            });
                } else if (loader.parenttype.equals("label")) {
                    mDiscogs.getLabelReleases(loader.parentid, loader.page,
                            new Discogs.DiscogsDataWaiter<List<DiscogsSearchRelease>>() {
                                @Override
                                public void onResult(boolean success, List<DiscogsSearchRelease> data) {
                                    if (success) {
                                        mAdapter.addChildren(i, data);
                                    }
                                    mCallbacks.setRefreshVisible(false);
                                }
                            });
                } else if (loader.parenttype.equals("master")) {
                    mDiscogs.getMasterReleases(loader.parentid, loader.page,
                            new Discogs.DiscogsDataWaiter<List<DiscogsSearchRelease>>() {
                                @Override
                                public void onResult(boolean success, List<DiscogsSearchRelease> data) {
                                    if (success) {
                                        mAdapter.addChildren(i, data);
                                    }
                                    mCallbacks.setRefreshVisible(false);
                                }
                            });
                }
            } else {
                //normal release selected
                onItemSelected(l);
            }

            return false;
        }
    });

    //create superframe for adding list and empty view
    FrameLayout superFrame = new FrameLayout(getActivity());
    FrameLayout.LayoutParams layoutparams = new FrameLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT,
            ViewGroup.LayoutParams.MATCH_PARENT);
    superFrame.setLayoutParams(layoutparams);
    View emptyView = inflater.inflate(R.layout.fragment_empty, container, false);
    mEmptyHeading = ((TextView) emptyView.findViewById(R.id.empty_heading));
    mEmptyHeading.setText("Start searching Discogs");
    mEmptyText = ((TextView) emptyView.findViewById(R.id.empty_text));
    mEmptyText.setText("Enter a query or scan a barcode");

    if (mDiscogs == null)
        mDiscogs = Discogs.getInstance(getActivity());

    mList.setGroupIndicator(null);

    superFrame.addView(emptyView);
    mList.setEmptyView(emptyView);
    superFrame.addView(mList);

    return superFrame;
}

---

From source file:hcm.ssj.creator.dialogs.AddDialog.java

/**
 * @param savedInstanceState Bundle/*from   w  w w  . j  av a2  s. co  m*/
 * @return Dialog
 */
@Override
@NonNull
public Dialog onCreateDialog(Bundle savedInstanceState) {
    if (hashMap == null) {
        throw new RuntimeException();
    }
    AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
    builder.setTitle(titleMessage);
    builder.setPositiveButton(R.string.str_ok, new DialogInterface.OnClickListener() {
        public void onClick(DialogInterface dialog, int id) {
            boolean written = false;
            if (hashMap != null) {
                int x = 0;
                for (Map.Entry<String, ArrayList<Class>> entry : hashMap.entrySet()) {
                    int y = 0;
                    ArrayList<Class> arrayList = entry.getValue();
                    for (Class clazz : arrayList) {
                        if (itemState[x][y]) {
                            written = true;
                            Linker.getInstance().add(Builder.instantiate(clazz));
                        }
                        y++;
                    }
                    x++;
                }
            }
            for (Listener listener : alListeners) {
                if (written) {
                    listener.onPositiveEvent(null);
                } else {
                    listener.onNegativeEvent(null);
                }
            }
        }
    });
    builder.setNegativeButton(R.string.str_cancel, new DialogInterface.OnClickListener() {
        public void onClick(DialogInterface dialog, int id) {
            for (Listener listener : alListeners) {
                listener.onNegativeEvent(null);
            }
        }
    });
    //set up input
    listView = new ExpandableListView(getContext());
    listView.setChoiceMode(ListView.CHOICE_MODE_MULTIPLE);
    setListListeners();
    if (hashMap != null && hashMap.size() > 0) {
        ListAdapter listAdapter = new ListAdapter(getContext(), hashMap);
        listView.setAdapter(listAdapter);
    } else {
        listView.setAdapter(
                new ArrayAdapter<>(getContext(), android.R.layout.simple_list_item_multiple_choice));
    }
    builder.setView(listView);
    return builder.create();
}

---

From source file:com.frostwire.android.gui.views.ExpandableListFragment.java

/**
 * Provide default implementation to return a simple list view.  Subclasses
 * can override to replace with their own layout.  If doing so, the
 * returned view hierarchy <em>must</em> have a ListView whose id
 * is {@link android.R.id#list android.R.id.list} and can optionally
 * have a sibling view id {@link android.R.id#empty android.R.id.empty}
 * that is to be shown when the list is empty.
 * /*from  w  w  w .ja  v a2 s.c om*/
 * <p>If you are overriding this method with your own custom content,
 * consider including the standard layout {@link android.R.layout#list_content}
 * in your layout file, so that you continue to retain all of the standard
 * behavior of ListFragment.  In particular, this is currently the only
 * way to have the built-in indeterminant progress state be shown.
 */
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    final Context context = getActivity();

    FrameLayout root = new FrameLayout(context);

    // ------------------------------------------------------------------

    LinearLayout pframe = new LinearLayout(context);
    pframe.setId(INTERNAL_PROGRESS_CONTAINER_ID);
    pframe.setOrientation(LinearLayout.VERTICAL);
    pframe.setVisibility(View.GONE);
    pframe.setGravity(Gravity.CENTER);

    ProgressBar progress = new ProgressBar(context, null, android.R.attr.progressBarStyleLarge);
    pframe.addView(progress, new FrameLayout.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT,
            ViewGroup.LayoutParams.WRAP_CONTENT));

    root.addView(pframe, new FrameLayout.LayoutParams(ViewGroup.LayoutParams.FILL_PARENT,
            ViewGroup.LayoutParams.FILL_PARENT));

    // ------------------------------------------------------------------

    FrameLayout lframe = new FrameLayout(context);
    lframe.setId(INTERNAL_LIST_CONTAINER_ID);

    TextView tv = new TextView(getActivity());
    tv.setId(INTERNAL_EMPTY_ID);
    tv.setGravity(Gravity.CENTER);
    lframe.addView(tv, new FrameLayout.LayoutParams(ViewGroup.LayoutParams.FILL_PARENT,
            ViewGroup.LayoutParams.FILL_PARENT));

    ExpandableListView lv = new ExpandableListView(getActivity());
    lv.setId(android.R.id.list);
    lv.setDrawSelectorOnTop(false);
    lframe.addView(lv, new FrameLayout.LayoutParams(ViewGroup.LayoutParams.FILL_PARENT,
            ViewGroup.LayoutParams.FILL_PARENT));

    root.addView(lframe, new FrameLayout.LayoutParams(ViewGroup.LayoutParams.FILL_PARENT,
            ViewGroup.LayoutParams.FILL_PARENT));

    // ------------------------------------------------------------------

    root.setLayoutParams(new FrameLayout.LayoutParams(ViewGroup.LayoutParams.FILL_PARENT,
            ViewGroup.LayoutParams.FILL_PARENT));

    return root;
}

---

From source file:id.nci.stm_9.ExpandableListFragment.java

/**
 * Provide default implementation to return a simple list view. Subclasses can override to
 * replace with their own layout. If doing so, the returned view hierarchy <em>must</em> have a
 * ListView whose id is {@link android.R.id#list android.R.id.list} and can optionally have a
 * sibling view id {@link android.R.id#empty android.R.id.empty} that is to be shown when the
 * list is empty.//from  ww  w. j a  v a 2s.c  o  m
 * 
 * <p>
 * If you are overriding this method with your own custom content, consider including the
 * standard layout {@link android.R.layout#list_content} in your layout file, so that you
 * continue to retain all of the standard behavior of ListFragment. In particular, this is
 * currently the only way to have the built-in indeterminant progress state be shown.
 */
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    final Context context = getActivity();

    FrameLayout root = new FrameLayout(context);

    // ------------------------------------------------------------------

    LinearLayout pframe = new LinearLayout(context);
    pframe.setId(INTERNAL_PROGRESS_CONTAINER_ID);
    pframe.setOrientation(LinearLayout.VERTICAL);
    pframe.setVisibility(View.GONE);
    pframe.setGravity(Gravity.CENTER);

    ProgressBar progress = new ProgressBar(context, null, android.R.attr.progressBarStyleLarge);
    pframe.addView(progress, new FrameLayout.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT,
            ViewGroup.LayoutParams.WRAP_CONTENT));

    root.addView(pframe, new FrameLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT,
            ViewGroup.LayoutParams.MATCH_PARENT));

    // ------------------------------------------------------------------

    FrameLayout lframe = new FrameLayout(context);
    lframe.setId(INTERNAL_LIST_CONTAINER_ID);

    TextView tv = new TextView(getActivity());
    tv.setId(INTERNAL_EMPTY_ID);
    tv.setGravity(Gravity.CENTER);
    lframe.addView(tv, new FrameLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT,
            ViewGroup.LayoutParams.MATCH_PARENT));

    ExpandableListView lv = new ExpandableListView(getActivity());
    lv.setId(android.R.id.list);
    lv.setDrawSelectorOnTop(false);
    lframe.addView(lv, new FrameLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT,
            ViewGroup.LayoutParams.MATCH_PARENT));

    root.addView(lframe, new FrameLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT,
            ViewGroup.LayoutParams.MATCH_PARENT));

    // ------------------------------------------------------------------

    root.setLayoutParams(new FrameLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT,
            ViewGroup.LayoutParams.MATCH_PARENT));

    return root;
}

---

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