Examples with ListAdapter android.widget.ListAdapter used on opensource projects

Example 96 with ListAdapter

use of android.widget.ListAdapter in project android_frameworks_base by AOSPA.

the class ListManagedCursor method onCreate.

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    // Get a cursor with all people
    Cursor c = getContentResolver().query(Settings.System.CONTENT_URI, null, null, null, null);
    startManagingCursor(c);
    ListAdapter adapter = new SimpleCursorAdapter(this, // Use a template that displays a text view
    android.R.layout.simple_list_item_1, // Give the cursor to the list adatper
    c, // Map the NAME column in the people database to...
    new String[] { People.NAME }, // The "text1" view defined in the XML template
    new int[] { android.R.id.text1 });
    setListAdapter(adapter);
    getListView().setOnItemClickListener(this);
}

Example 97 with ListAdapter

use of android.widget.ListAdapter in project android_frameworks_base by AOSPA.

the class SyncActivityTooManyDeletes method onCreate.

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    Bundle extras = getIntent().getExtras();
    if (extras == null) {
        finish();
        return;
    }
    mNumDeletes = extras.getLong("numDeletes");
    mAccount = (Account) extras.getParcelable("account");
    mAuthority = extras.getString("authority");
    mProvider = extras.getString("provider");
    // the order of these must match up with the constants for position used in onItemClick
    CharSequence[] options = new CharSequence[] { getResources().getText(R.string.sync_really_delete), getResources().getText(R.string.sync_undo_deletes), getResources().getText(R.string.sync_do_nothing) };
    ListAdapter adapter = new ArrayAdapter<CharSequence>(this, android.R.layout.simple_list_item_1, android.R.id.text1, options);
    ListView listView = new ListView(this);
    listView.setAdapter(adapter);
    listView.setItemsCanFocus(true);
    listView.setOnItemClickListener(this);
    TextView textView = new TextView(this);
    CharSequence tooManyDeletesDescFormat = getResources().getText(R.string.sync_too_many_deletes_desc);
    textView.setText(String.format(tooManyDeletesDescFormat.toString(), mNumDeletes, mProvider, mAccount.name));
    final LinearLayout ll = new LinearLayout(this);
    ll.setOrientation(LinearLayout.VERTICAL);
    final LinearLayout.LayoutParams lp = new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT, 0);
    ll.addView(textView, lp);
    ll.addView(listView, lp);
    // TODO: consider displaying the icon of the account type
    //        AuthenticatorDescription[] descs = AccountManager.get(this).getAuthenticatorTypes();
    //        for (AuthenticatorDescription desc : descs) {
    //            if (desc.type.equals(mAccount.type)) {
    //                try {
    //                    final Context authContext = createPackageContext(desc.packageName, 0);
    //                    ImageView imageView = new ImageView(this);
    //                    imageView.setImageDrawable(authContext.getDrawable(desc.iconId));
    //                    ll.addView(imageView, lp);
    //                } catch (PackageManager.NameNotFoundException e) {
    //                }
    //                break;
    //            }
    //        }
    setContentView(ll);
}

Example 98 with ListAdapter

use of android.widget.ListAdapter in project android_frameworks_base by AOSPA.

the class WatchHeaderListView method wrapAdapterIfNecessary.

private void wrapAdapterIfNecessary() {
    ListAdapter adapter = getAdapter();
    if (adapter != null && mTopPanel != null) {
        if (!(adapter instanceof WatchHeaderListAdapter)) {
            wrapHeaderListAdapterInternal();
        }
        ((WatchHeaderListAdapter) getAdapter()).setTopPanel(mTopPanel);
        dispatchDataSetObserverOnChangedInternal();
    }
}

Example 99 with ListAdapter

use of android.widget.ListAdapter in project android_frameworks_base by AOSPA.

the class CascadingMenuPopup method findParentViewForSubmenu.

/**
     * Attempts to find the view for the menu item that owns the specified
     * submenu.
     *
     * @param parentInfo info for the parent menu
     * @param submenu the submenu whose parent view should be obtained
     * @return the parent view, or {@code null} if one could not be found
     */
@Nullable
private View findParentViewForSubmenu(@NonNull CascadingMenuInfo parentInfo, @NonNull MenuBuilder submenu) {
    final MenuItem owner = findMenuItemForSubmenu(parentInfo.menu, submenu);
    if (owner == null) {
        // Couldn't find the submenu owner.
        return null;
    }
    // The adapter may be wrapped. Adjust the index if necessary.
    final int headersCount;
    final MenuAdapter menuAdapter;
    final ListView listView = parentInfo.getListView();
    final ListAdapter listAdapter = listView.getAdapter();
    if (listAdapter instanceof HeaderViewListAdapter) {
        final HeaderViewListAdapter headerAdapter = (HeaderViewListAdapter) listAdapter;
        headersCount = headerAdapter.getHeadersCount();
        menuAdapter = (MenuAdapter) headerAdapter.getWrappedAdapter();
    } else {
        headersCount = 0;
        menuAdapter = (MenuAdapter) listAdapter;
    }
    // Find the index within the menu adapter's data set of the menu item.
    int ownerPosition = AbsListView.INVALID_POSITION;
    for (int i = 0, count = menuAdapter.getCount(); i < count; i++) {
        if (owner == menuAdapter.getItem(i)) {
            ownerPosition = i;
            break;
        }
    }
    if (ownerPosition == AbsListView.INVALID_POSITION) {
        // Couldn't find the owner within the menu adapter.
        return null;
    }
    // Adjust the index for the adapter used to display views.
    ownerPosition += headersCount;
    // Adjust the index for the visible views.
    final int ownerViewPosition = ownerPosition - listView.getFirstVisiblePosition();
    if (ownerViewPosition < 0 || ownerViewPosition >= listView.getChildCount()) {
        // Not visible on screen.
        return null;
    }
    return listView.getChildAt(ownerViewPosition);
}

Example 100 with ListAdapter

use of android.widget.ListAdapter in project android_frameworks_base by ResurrectionRemix.

the class ListWithHeaders method onCreate.

@Override
protected void onCreate(Bundle icicle) {
    super.onCreate(icicle);
    final ListView listView = getListView();
    listView.setItemsCanFocus(true);
    for (int i = 0; i < 12; i++) {
        Button header = new Button(this);
        header.setText("Header View");
        listView.addHeaderView(header);
    }
    for (int i = 0; i < 12; i++) {
        Button footer = new Button(this);
        footer.setText("Footer View");
        listView.addFooterView(footer);
    }
    final ListAdapter adapter = listView.getAdapter();
    listView.setAdapter(adapter);
}