/** Handles key events in a AppsCustomize tab between the last tab view and the shop button. */ static boolean handleAppsCustomizeTabKeyEvent(View v, int keyCode, KeyEvent e) { final TabHost tabHost = findTabHostParent(v); final ViewGroup contents = tabHost.getTabContentView(); final View shop = null; final int action = e.getAction(); final boolean handleKeyEvent = (action != KeyEvent.ACTION_UP); boolean wasHandled = false; switch (keyCode) { case KeyEvent.KEYCODE_DPAD_RIGHT: if (handleKeyEvent) { // Select the shop button if we aren't on it if (v != shop) { shop.requestFocus(); } } wasHandled = true; break; case KeyEvent.KEYCODE_DPAD_DOWN: if (handleKeyEvent) { // Select the content view (down is handled by the tab key handler otherwise) if (v == shop) { contents.requestFocus(); wasHandled = true; } } break; default: break; } return wasHandled; }
public void updateOnBroadcast() { LinkedList<Tag> tagList = tags.getTags(); if (getActivity() == null) return; if (tagList.size() > 0) { noTagsMsg.setVisibility(View.GONE); } else { noTagsMsg.setVisibility(View.VISIBLE); } if (tagListView.getAdapter() == null) { adapter = new TagListAdapter(getActivity(), tagList); // get and set an ad for the tag list LayoutInflater inflater = getActivity().getLayoutInflater(); header = (ViewGroup) inflater.inflate(R.layout.ad_layout, tagListView, false); tagListView.addHeaderView(header, null, false); header.requestFocus(); WebserviceClient.getAnAd(getActivity(), new AdRespHandler()); tagListView.setAdapter(adapter); } else { adapter.updateAdapterContents(tagList); } // hide progress bar ((MainActivity) getActivity()).showProgBar(false); }
/** Handles key events in the tab widget. */ static boolean handleTabKeyEvent(AccessibleTabView v, int keyCode, KeyEvent e) { if (true) return false; final FocusOnlyTabWidget parent = (FocusOnlyTabWidget) v.getParent(); final TabHost tabHost = findTabHostParent(parent); final ViewGroup contents = tabHost.getTabContentView(); final int tabCount = parent.getTabCount(); final int tabIndex = parent.getChildTabIndex(v); final int action = e.getAction(); final boolean handleKeyEvent = (action != KeyEvent.ACTION_UP); boolean wasHandled = false; switch (keyCode) { case KeyEvent.KEYCODE_DPAD_LEFT: if (handleKeyEvent) { // Select the previous tab if (tabIndex > 0) { parent.getChildTabViewAt(tabIndex - 1).requestFocus(); } } wasHandled = true; break; case KeyEvent.KEYCODE_DPAD_RIGHT: if (handleKeyEvent) { // Select the next tab, or if the last tab has a focus right id, select that if (tabIndex < (tabCount - 1)) { parent.getChildTabViewAt(tabIndex + 1).requestFocus(); } else { if (v.getNextFocusRightId() != View.NO_ID) { tabHost.findViewById(v.getNextFocusRightId()).requestFocus(); } } } wasHandled = true; break; case KeyEvent.KEYCODE_DPAD_UP: // Do nothing wasHandled = true; break; case KeyEvent.KEYCODE_DPAD_DOWN: if (handleKeyEvent) { // Select the content view contents.requestFocus(); } wasHandled = true; break; default: break; } return wasHandled; }
@Test public void clearFocus_shouldRecursivelyClearTheFocusOfAllChildren() throws Exception { child3a.requestFocus(); root.clearFocus(); assertFalse(child3a.hasFocus()); assertFalse(child3.hasFocus()); assertFalse(root.hasFocus()); root.requestFocus(); root.clearFocus(); assertFalse(root.hasFocus()); }
@Test public void hasFocus_shouldReturnTrueIfAnyChildHasFocus() throws Exception { assertFalse(root.hasFocus()); child1.requestFocus(); assertTrue(root.hasFocus()); child1.clearFocus(); assertFalse(root.hasFocus()); child3b.requestFocus(); assertTrue(root.hasFocus()); child3b.clearFocus(); assertFalse(root.hasFocus()); root.requestFocus(); assertTrue(root.hasFocus()); }
// Put up our own UI for how to handle the decoded contents. private void handleDecodeInternally( Result rawResult, ResultHandler resultHandler, Bitmap barcode) { statusView.setVisibility(View.GONE); viewfinderView.setVisibility(View.GONE); resultView.setVisibility(View.VISIBLE); ImageView barcodeImageView = (ImageView) findViewById(R.id.barcode_image_view); if (barcode == null) { barcodeImageView.setImageBitmap( BitmapFactory.decodeResource(getResources(), R.drawable.launcher_icon)); } else { barcodeImageView.setImageBitmap(barcode); } TextView formatTextView = (TextView) findViewById(R.id.format_text_view); formatTextView.setText(rawResult.getBarcodeFormat().toString()); TextView typeTextView = (TextView) findViewById(R.id.type_text_view); typeTextView.setText(resultHandler.getType().toString()); DateFormat formatter = DateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.SHORT); TextView timeTextView = (TextView) findViewById(R.id.time_text_view); timeTextView.setText(formatter.format(new Date(rawResult.getTimestamp()))); TextView metaTextView = (TextView) findViewById(R.id.meta_text_view); View metaTextViewLabel = findViewById(R.id.meta_text_view_label); metaTextView.setVisibility(View.GONE); metaTextViewLabel.setVisibility(View.GONE); Map<ResultMetadataType, Object> metadata = rawResult.getResultMetadata(); if (metadata != null) { StringBuilder metadataText = new StringBuilder(20); for (Map.Entry<ResultMetadataType, Object> entry : metadata.entrySet()) { if (DISPLAYABLE_METADATA_TYPES.contains(entry.getKey())) { metadataText.append(entry.getValue()).append('\n'); } } if (metadataText.length() > 0) { metadataText.setLength(metadataText.length() - 1); metaTextView.setText(metadataText); metaTextView.setVisibility(View.VISIBLE); metaTextViewLabel.setVisibility(View.VISIBLE); } } TextView contentsTextView = (TextView) findViewById(R.id.contents_text_view); CharSequence displayContents = resultHandler.getDisplayContents(); final String sptm = displayContents.toString().trim(); // 2013-12-09,cj,显示药品详情 SpkfkService spService = new SpkfkService(CaptureActivity.this); final AdvSpkfk sp = spService.getByBarcode(displayContents.toString()); if (sp != null) { displayContents = displayContents + "\n" + spService.toString(sp); } else { displayContents = displayContents + "\n未找到相关商品"; } contentsTextView.setText(displayContents); // Crudely scale betweeen 22 and 32 -- bigger font for shorter text int scaledSize = Math.max(22, 32 - displayContents.length() / 4); contentsTextView.setTextSize(TypedValue.COMPLEX_UNIT_SP, scaledSize); /*2013-12-10,cj,简化,此处查询尝试去亚马逊查询商品信息 TextView supplementTextView = (TextView) findViewById(R.id.contents_supplement_text_view); supplementTextView.setText(""); supplementTextView.setOnClickListener(null); if (PreferenceManager.getDefaultSharedPreferences(this).getBoolean( PreferencesActivity.KEY_SUPPLEMENTAL, true)) { SupplementalInfoRetriever.maybeInvokeRetrieval(supplementTextView, resultHandler.getResult(), historyManager, this); } */ // 2013-12-09,cj,添加,设置回退按钮,功能同按返回键 ViewGroup buttonView = (ViewGroup) findViewById(R.id.result_button_view); buttonView.requestFocus(); for (int x = 0; x < ResultHandler.MAX_BUTTON_COUNT; x++) { TextView button = (TextView) buttonView.getChildAt(x); if (x == 0) { button.setVisibility(View.VISIBLE); button.setText("继续扫码"); button.setOnClickListener( new OnClickListener() { @Override public void onClick(View v) { restartPreviewAfterDelay(BULK_MODE_SCAN_DELAY_MS); } }); } else if (x == 1) { String btnText = ""; if (sp == null) { btnText = "寻找商品"; } else { btnText = "商品资料"; } button.setVisibility(View.VISIBLE); button.setText(btnText); button.setOnClickListener( new OnClickListener() { @Override public void onClick(View v) { if (sp == null) { Intent intent = new Intent(CaptureActivity.this, SpkfkSelectActivity.class); intent.setFlags(SpkfkSelectActivity.FLAG_FIND_SP); intent.putExtra(EXTRA_NAME_SPTM, sptm); startActivity(intent); } else { // TODO Toast.makeText(CaptureActivity.this, "暂未实现功能", Toast.LENGTH_LONG).show(); // 启动商品详情activity Intent intent = new Intent(CaptureActivity.this, SpkfkDetailActivity.class); intent.putExtra(SpkfkDetailActivity.EXTRA_NAME_SPKFK, sp); startActivity(intent); } // restartPreviewAfterDelay(BULK_MODE_SCAN_DELAY_MS); } }); } else { button.setVisibility(View.GONE); } } /*2013-12-10,cj,简化,此处根据条码类型来显示不同的按钮 int buttonCount = resultHandler.getButtonCount(); ViewGroup buttonView = (ViewGroup) findViewById(R.id.result_button_view); buttonView.requestFocus(); for (int x = 0; x < ResultHandler.MAX_BUTTON_COUNT; x++) { TextView button = (TextView) buttonView.getChildAt(x); if (x < buttonCount) { button.setVisibility(View.VISIBLE); button.setText(resultHandler.getButtonText(x)); button.setOnClickListener(new ResultButtonListener(resultHandler, x)); } else { button.setVisibility(View.GONE); } } */ if (copyToClipboard && !resultHandler.areContentsSecure()) { ClipboardInterface.setText(displayContents, this); } }
// Put up our own UI for how to handle the decoded contents. private void handleDecodeInternally( Result rawResult, ResultHandler resultHandler, Bitmap barcode) { statusView.setVisibility(View.GONE); viewfinderView.setVisibility(View.GONE); resultView.setVisibility(View.VISIBLE); ImageView barcodeImageView = (ImageView) findViewById(fakeR.getId("id", "barcode_image_view")); if (barcode == null) { barcodeImageView.setImageBitmap( BitmapFactory.decodeResource(getResources(), fakeR.getId("drawable", "launcher_icon"))); } else { barcodeImageView.setImageBitmap(barcode); } TextView formatTextView = (TextView) findViewById(fakeR.getId("id", "format_text_view")); formatTextView.setText(rawResult.getBarcodeFormat().toString()); TextView typeTextView = (TextView) findViewById(fakeR.getId("id", "type_text_view")); typeTextView.setText(resultHandler.getType().toString()); DateFormat formatter = DateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.SHORT); String formattedTime = formatter.format(new Date(rawResult.getTimestamp())); TextView timeTextView = (TextView) findViewById(fakeR.getId("id", "time_text_view")); timeTextView.setText(formattedTime); TextView metaTextView = (TextView) findViewById(fakeR.getId("id", "meta_text_view")); View metaTextViewLabel = findViewById(fakeR.getId("id", "meta_text_view_label")); metaTextView.setVisibility(View.GONE); metaTextViewLabel.setVisibility(View.GONE); Map<ResultMetadataType, Object> metadata = rawResult.getResultMetadata(); if (metadata != null) { StringBuilder metadataText = new StringBuilder(20); for (Map.Entry<ResultMetadataType, Object> entry : metadata.entrySet()) { if (DISPLAYABLE_METADATA_TYPES.contains(entry.getKey())) { metadataText.append(entry.getValue()).append('\n'); } } if (metadataText.length() > 0) { metadataText.setLength(metadataText.length() - 1); metaTextView.setText(metadataText); metaTextView.setVisibility(View.VISIBLE); metaTextViewLabel.setVisibility(View.VISIBLE); } } TextView contentsTextView = (TextView) findViewById(fakeR.getId("id", "contents_text_view")); CharSequence displayContents = resultHandler.getDisplayContents(); contentsTextView.setText(displayContents); // Crudely scale betweeen 22 and 32 -- bigger font for shorter text int scaledSize = Math.max(22, 32 - displayContents.length() / 4); contentsTextView.setTextSize(TypedValue.COMPLEX_UNIT_SP, scaledSize); TextView supplementTextView = (TextView) findViewById(fakeR.getId("id", "contents_supplement_text_view")); supplementTextView.setText(""); supplementTextView.setOnClickListener(null); if (PreferenceManager.getDefaultSharedPreferences(this) .getBoolean(PreferencesActivity.KEY_SUPPLEMENTAL, true)) { SupplementalInfoRetriever.maybeInvokeRetrieval( supplementTextView, resultHandler.getResult(), historyManager, this); } int buttonCount = resultHandler.getButtonCount(); ViewGroup buttonView = (ViewGroup) findViewById(fakeR.getId("id", "result_button_view")); buttonView.requestFocus(); for (int x = 0; x < ResultHandler.MAX_BUTTON_COUNT; x++) { TextView button = (TextView) buttonView.getChildAt(x); if (x < buttonCount) { button.setVisibility(View.VISIBLE); button.setText(resultHandler.getButtonText(x)); button.setOnClickListener(new ResultButtonListener(resultHandler, x)); } else { button.setVisibility(View.GONE); } } if (copyToClipboard && !resultHandler.areContentsSecure()) { ClipboardManager clipboard = (ClipboardManager) getSystemService(CLIPBOARD_SERVICE); if (displayContents != null) { clipboard.setText(displayContents); } } }
// Put up our own UI for how to handle the decoded contents. private void handleDecodeInternally( Result rawResult, ResultHandler resultHandler, Bitmap barcode) { CharSequence displayContents = resultHandler.getDisplayContents(); if (copyToClipboard && !resultHandler.areContentsSecure()) { ClipboardInterface.setText(displayContents, this); } SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this); if (resultHandler.getDefaultButtonID() != null && prefs.getBoolean(PreferencesActivity.KEY_AUTO_OPEN_WEB, false)) { resultHandler.handleButtonPress(resultHandler.getDefaultButtonID()); return; } statusView.setVisibility(View.GONE); viewfinderView.setVisibility(View.GONE); resultView.setVisibility(View.VISIBLE); ImageView barcodeImageView = (ImageView) findViewById(R.id.barcode_image_view); if (barcode == null) { barcodeImageView.setImageBitmap( BitmapFactory.decodeResource(getResources(), R.drawable.launcher_icon)); } else { barcodeImageView.setImageBitmap(barcode); } TextView formatTextView = (TextView) findViewById(R.id.format_text_view); formatTextView.setText(rawResult.getBarcodeFormat().toString()); TextView typeTextView = (TextView) findViewById(R.id.type_text_view); typeTextView.setText(resultHandler.getType().toString()); DateFormat formatter = DateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.SHORT); TextView timeTextView = (TextView) findViewById(R.id.time_text_view); timeTextView.setText(formatter.format(new Date(rawResult.getTimestamp()))); TextView metaTextView = (TextView) findViewById(R.id.meta_text_view); View metaTextViewLabel = findViewById(R.id.meta_text_view_label); metaTextView.setVisibility(View.GONE); metaTextViewLabel.setVisibility(View.GONE); Map<ResultMetadataType, Object> metadata = rawResult.getResultMetadata(); if (metadata != null) { StringBuilder metadataText = new StringBuilder(20); for (Map.Entry<ResultMetadataType, Object> entry : metadata.entrySet()) { if (DISPLAYABLE_METADATA_TYPES.contains(entry.getKey())) { metadataText.append(entry.getValue()).append('\n'); } } if (metadataText.length() > 0) { metadataText.setLength(metadataText.length() - 1); metaTextView.setText(metadataText); metaTextView.setVisibility(View.VISIBLE); metaTextViewLabel.setVisibility(View.VISIBLE); } } TextView contentsTextView = (TextView) findViewById(R.id.contents_text_view); contentsTextView.setText(displayContents); int scaledSize = Math.max(22, 32 - displayContents.length() / 4); contentsTextView.setTextSize(TypedValue.COMPLEX_UNIT_SP, scaledSize); TextView supplementTextView = (TextView) findViewById(R.id.contents_supplement_text_view); supplementTextView.setText(""); supplementTextView.setOnClickListener(null); // if (PreferenceManager.getDefaultSharedPreferences(this).getBoolean( // PreferencesActivity.KEY_SUPPLEMENTAL, true)) { // SupplementalInfoRetriever.maybeInvokeRetrieval(supplementTextView, // resultHandler.getResult(), // historyManager, // this); // } int buttonCount = resultHandler.getButtonCount(); ViewGroup buttonView = (ViewGroup) findViewById(R.id.result_button_view); buttonView.requestFocus(); for (int x = 0; x < ResultHandler.MAX_BUTTON_COUNT; x++) { TextView button = (TextView) buttonView.getChildAt(x); if (x < buttonCount) { button.setVisibility(View.VISIBLE); button.setText(resultHandler.getButtonText(x)); button.setOnClickListener(new ResultButtonListener(resultHandler, x)); } else { button.setVisibility(View.GONE); } } }
// Put up our own UI for how to handle the decoded contents. private void handleDecodeInternally(Result rawResult, Bitmap barcode) { statusView.setVisibility(View.GONE); viewfinderView.setVisibility(View.GONE); resultView.setVisibility(View.VISIBLE); ImageView barcodeImageView = (ImageView) findViewById(R.id.barcode_image_view); if (barcode == null) { barcodeImageView.setImageBitmap( BitmapFactory.decodeResource(getResources(), R.drawable.launcher_icon)); } else { barcodeImageView.setImageBitmap(barcode); } TextView formatTextView = (TextView) findViewById(R.id.format_text_view); formatTextView.setText(rawResult.getBarcodeFormat().toString()); ResultHandler resultHandler = ResultHandlerFactory.makeResultHandler(this, rawResult); TextView typeTextView = (TextView) findViewById(R.id.type_text_view); typeTextView.setText(resultHandler.getType().toString()); DateFormat formatter = DateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.SHORT); String formattedTime = formatter.format(new Date(rawResult.getTimestamp())); TextView timeTextView = (TextView) findViewById(R.id.time_text_view); timeTextView.setText(formattedTime); TextView metaTextView = (TextView) findViewById(R.id.meta_text_view); View metaTextViewLabel = findViewById(R.id.meta_text_view_label); metaTextView.setVisibility(View.GONE); metaTextViewLabel.setVisibility(View.GONE); Map<ResultMetadataType, Object> metadata = (Map<ResultMetadataType, Object>) rawResult.getResultMetadata(); if (metadata != null) { StringBuilder metadataText = new StringBuilder(20); for (Map.Entry<ResultMetadataType, Object> entry : metadata.entrySet()) { if (DISPLAYABLE_METADATA_TYPES.contains(entry.getKey())) { metadataText.append(entry.getValue()).append('\n'); } } if (metadataText.length() > 0) { metadataText.setLength(metadataText.length() - 1); metaTextView.setText(metadataText); metaTextView.setVisibility(View.VISIBLE); metaTextViewLabel.setVisibility(View.VISIBLE); } } TextView contentsTextView = (TextView) findViewById(R.id.contents_text_view); CharSequence displayContents = resultHandler.getDisplayContents(); contentsTextView.setText(displayContents); // Crudely scale betweeen 22 and 32 -- bigger font for shorter text int scaledSize = Math.max(22, 32 - displayContents.length() / 4); contentsTextView.setTextSize(TypedValue.COMPLEX_UNIT_SP, scaledSize); int buttonCount = resultHandler.getButtonCount(); ViewGroup buttonView = (ViewGroup) findViewById(R.id.result_button_view); buttonView.requestFocus(); for (int x = 0; x < ResultHandler.MAX_BUTTON_COUNT; x++) { TextView button = (TextView) buttonView.getChildAt(x); if (x < buttonCount) { button.setVisibility(View.VISIBLE); button.setText(resultHandler.getButtonText(x)); button.setOnClickListener(new ResultButtonListener(resultHandler, x)); } else { button.setVisibility(View.GONE); } } if (copyToClipboard) { ClipboardManager clipboard = (ClipboardManager) getSystemService(CLIPBOARD_SERVICE); clipboard.setText(displayContents); } }
/** Handles key events in a Workspace containing. */ static boolean handleIconKeyEvent(View v, int keyCode, KeyEvent e) { ShortcutAndWidgetContainer parent = (ShortcutAndWidgetContainer) v.getParent(); final CellLayout layout = (CellLayout) parent.getParent(); if (!(layout.getParent() instanceof Workspace)) return false; final Workspace workspace = (Workspace) layout.getParent(); final ViewGroup launcher = (ViewGroup) workspace.getParent(); final ViewGroup tabs = null; final ViewGroup hotseat = null; int pageIndex = workspace.indexOfChild(layout); int pageCount = workspace.getChildCount(); final int action = e.getAction(); final boolean handleKeyEvent = (action != KeyEvent.ACTION_UP); boolean wasHandled = false; switch (keyCode) { case KeyEvent.KEYCODE_DPAD_LEFT: if (handleKeyEvent) { // Select the previous icon or the last icon on the previous page if possible View newIcon = getIconInDirection(layout, parent, v, -1); if (newIcon != null) { newIcon.requestFocus(); } else { if (pageIndex > 0) { parent = getCellLayoutChildrenForIndex(workspace, pageIndex - 1); newIcon = getIconInDirection(layout, parent, parent.getChildCount(), -1); if (newIcon != null) { newIcon.requestFocus(); } else { // Snap to the previous page workspace.snapToPage(pageIndex - 1); } } } } wasHandled = true; break; case KeyEvent.KEYCODE_DPAD_RIGHT: if (handleKeyEvent) { // Select the next icon or the first icon on the next page if possible View newIcon = getIconInDirection(layout, parent, v, 1); if (newIcon != null) { newIcon.requestFocus(); } else { if (pageIndex < (pageCount - 1)) { parent = getCellLayoutChildrenForIndex(workspace, pageIndex + 1); newIcon = getIconInDirection(layout, parent, -1, 1); if (newIcon != null) { newIcon.requestFocus(); } else { // Snap to the next page workspace.snapToPage(pageIndex + 1); } } } } wasHandled = true; break; case KeyEvent.KEYCODE_DPAD_UP: if (handleKeyEvent) { // Select the closest icon in the previous line, otherwise select the tab bar View newIcon = getClosestIconOnLine(layout, parent, v, -1); if (newIcon != null) { newIcon.requestFocus(); wasHandled = true; } else { if (tabs != null) tabs.requestFocus(); } } break; case KeyEvent.KEYCODE_DPAD_DOWN: if (handleKeyEvent) { // Select the closest icon in the next line, otherwise select the button bar View newIcon = getClosestIconOnLine(layout, parent, v, 1); if (newIcon != null) { newIcon.requestFocus(); wasHandled = true; } else if (hotseat != null) { hotseat.requestFocus(); } } break; case KeyEvent.KEYCODE_PAGE_UP: if (handleKeyEvent) { // Select the first icon on the previous page or the first icon on this page // if there is no previous page if (pageIndex > 0) { parent = getCellLayoutChildrenForIndex(workspace, pageIndex - 1); View newIcon = getIconInDirection(layout, parent, -1, 1); if (newIcon != null) { newIcon.requestFocus(); } else { // Snap to the previous page workspace.snapToPage(pageIndex - 1); } } else { View newIcon = getIconInDirection(layout, parent, -1, 1); if (newIcon != null) { newIcon.requestFocus(); } } } wasHandled = true; break; case KeyEvent.KEYCODE_PAGE_DOWN: if (handleKeyEvent) { // Select the first icon on the next page or the last icon on this page // if there is no previous page if (pageIndex < (pageCount - 1)) { parent = getCellLayoutChildrenForIndex(workspace, pageIndex + 1); View newIcon = getIconInDirection(layout, parent, -1, 1); if (newIcon != null) { newIcon.requestFocus(); } else { // Snap to the next page workspace.snapToPage(pageIndex + 1); } } else { View newIcon = getIconInDirection(layout, parent, parent.getChildCount(), -1); if (newIcon != null) { newIcon.requestFocus(); } } } wasHandled = true; break; case KeyEvent.KEYCODE_MOVE_HOME: if (handleKeyEvent) { // Select the first icon on this page View newIcon = getIconInDirection(layout, parent, -1, 1); if (newIcon != null) { newIcon.requestFocus(); } } wasHandled = true; break; case KeyEvent.KEYCODE_MOVE_END: if (handleKeyEvent) { // Select the last icon on this page View newIcon = getIconInDirection(layout, parent, parent.getChildCount(), -1); if (newIcon != null) { newIcon.requestFocus(); } } wasHandled = true; break; default: break; } return wasHandled; }
@Override public View onCreateView( LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { super.onCreateView(inflater, container, savedInstanceState); View view = inflater.inflate(R.layout.tab_tags_layout, container, false); // instantiate views noTagsMsg = (TextView) view.findViewById(R.id.vt_no_tags_msg); tagListView = (ListView) view.findViewById(R.id.vt_tag_list); // tagListView.setOnTouchListener(new touchClickListener()); createTagEdit = (EditText) view.findViewById(R.id.vt_create_tag_edit); editCasttoTextView = (TextView) view.findViewById(R.id.vt_create_tag_edit); charCount = (TextView) view.findViewById(R.id.vt_char_count); arrowIcon = (ImageView) view.findViewById(R.id.vt_send_arrow); arrowIcon.setOnClickListener(new createTagOnClick()); createTagEdit.addTextChangedListener( new TextWatcher() { public void beforeTextChanged(CharSequence s, int start, int count, int after) {} public void onTextChanged(CharSequence s, int start, int before, int count) {} public void afterTextChanged(Editable s) { int remainingCount = charMax - s.length(); charCount.setText(remainingCount + ""); if (remainingCount < 0) { charCount.setTextColor(0xffed1c24); arrowIcon.setColorFilter(0x77ff0000); } else { charCount.setTextColor(0xff3c3c3c); arrowIcon.setColorFilter(0x00000000); } } }); // set up adapter and ad LocStack stack = ((MainActivity) getActivity()).locStack; tags = ((TagLocWrapper) ((MainActivity) getActivity()).locStack.getCurrent()).getTagList(); adapter = new TagListAdapter(getActivity(), tags.getTags()); // get and set an ad for the tag list LayoutInflater adInflater = getActivity().getLayoutInflater(); header = (ViewGroup) adInflater.inflate(R.layout.ad_layout, tagListView, false); tagListView.addHeaderView(header, null, false); header.requestFocus(); WebserviceClient.getAnAd(getActivity(), new AdRespHandler()); tagListView.setAdapter(adapter); // set onKeyListener for tagListView to navigate tagListView.setOnKeyListener( new OnKeyListener() { public boolean onKey(View v, int keyCode, KeyEvent event) { if (keyCode == KeyEvent.KEYCODE_DPAD_LEFT && v.hasFocus()) { ((MainActivity) getActivity()).focusTagTab(); return true; } else if (keyCode == KeyEvent.KEYCODE_DPAD_RIGHT && v.hasFocus()) { ((MainActivity) getActivity()).focusEditbox(); return true; } return false; } }); // get shared preferences tagInfo = Ttagit.getAppContext().getSharedPreferences("tag", 0); return view; }