List of usage examples for android.widget BaseAdapter notifyDataSetChanged
public void notifyDataSetChanged()
From source file:com.jtschohl.androidfirewall.MainActivity.java
private void selectAllRoam() { BaseAdapter adapter = (BaseAdapter) listview.getAdapter(); int count = adapter.getCount(); for (int item = 0; item < count; item++) { DroidApp app = (DroidApp) adapter.getItem(item); app.selected_roaming = true;/*from w w w .j av a2s . c om*/ this.dirty = true; } adapter.notifyDataSetChanged(); }
From source file:com.jtschohl.androidfirewall.MainActivity.java
private void selectAllInputWifi() { BaseAdapter adapter = (BaseAdapter) listview.getAdapter(); int count = adapter.getCount(); for (int item = 0; item < count; item++) { DroidApp app = (DroidApp) adapter.getItem(item); app.selected_input_wifi = true;// www.j a va 2s .c om this.dirty = true; } adapter.notifyDataSetChanged(); }
From source file:com.jtschohl.androidfirewall.MainActivity.java
private void clearAllEntries() { SharedPreferences prefs = getSharedPreferences(Api.PREFS_NAME, Context.MODE_PRIVATE); boolean vpnenabled = prefs.getBoolean(Api.PREF_VPNENABLED, false); boolean roamenabled = prefs.getBoolean(Api.PREF_ROAMENABLED, false); boolean lanenabled = prefs.getBoolean(Api.PREF_LANENABLED, false); boolean inputwifienabled = prefs.getBoolean(Api.PREF_INPUTENABLED, false); BaseAdapter adapter = (BaseAdapter) listview.getAdapter(); int count = adapter.getCount(); for (int item = 0; item < count; item++) { DroidApp app = (DroidApp) adapter.getItem(item); app.selected_wifi = false;/* w w w .j av a 2s .c o m*/ if (roamenabled) { app.selected_roaming = false; } app.selected_3g = false; if (vpnenabled) { app.selected_vpn = false; } if (lanenabled) { app.selected_lan = false; } if (inputwifienabled) { app.selected_input_wifi = false; } this.dirty = true; } adapter.notifyDataSetChanged(); }
From source file:com.jtschohl.androidfirewall.MainActivity.java
private void invertApps() { BaseAdapter adapter = (BaseAdapter) listview.getAdapter(); SharedPreferences prefs = getSharedPreferences(Api.PREFS_NAME, Context.MODE_PRIVATE); boolean vpnenabled = prefs.getBoolean(Api.PREF_VPNENABLED, false); boolean lanenabled = prefs.getBoolean(Api.PREF_LANENABLED, false); boolean inputwifienabled = prefs.getBoolean(Api.PREF_INPUTENABLED, false); int count = adapter.getCount(); for (int item = 0; item < count; item++) { DroidApp app = (DroidApp) adapter.getItem(item); app.selected_3g = !app.selected_3g; app.selected_wifi = !app.selected_wifi; if (vpnenabled) { app.selected_vpn = !app.selected_vpn; }// ww w.j av a2 s . co m if (lanenabled) { app.selected_lan = !app.selected_lan; } if (inputwifienabled) { app.selected_input_wifi = !app.selected_input_wifi; } this.dirty = true; } adapter.notifyDataSetChanged(); }
From source file:com.juick.android.MainActivity.java
public void updateNavigation() { navigationItems = new ArrayList<NavigationItem>(); List<MicroBlog> blogs = new ArrayList<MicroBlog>(microBlogs.values()); Collections.<MicroBlog>sort(blogs, new Comparator<MicroBlog>() { @Override/*from w w w . j a v a 2 s . com*/ public int compare(MicroBlog microBlog, MicroBlog microBlog2) { return microBlog.getPiority() - microBlog2.getPiority(); } }); for (MicroBlog blog : blogs) { blog.addNavigationSources(navigationItems, this); } navigationItems.add(new NavigationItem(NAVITEM_UNREAD, R.string.navigationUnread, R.drawable.navicon_juickadvanced, "msrcUnread") { @Override public void action() { final NavigationItem thisNi = this; final ProgressDialog pd = new ProgressDialog(MainActivity.this); pd.setIndeterminate(true); pd.setTitle(R.string.navigationUnread); pd.setCancelable(true); pd.show(); UnreadSegmentsView.loadPeriods(MainActivity.this, new Utils.Function<Void, ArrayList<DatabaseService.Period>>() { @Override public Void apply(ArrayList<DatabaseService.Period> periods) { if (pd.isShowing()) { pd.cancel(); AlertDialog.Builder builder = new AlertDialog.Builder(MainActivity.this); final AlertDialog alerDialog; if (periods.size() == 0) { alerDialog = builder.setTitle(getString(R.string.UnreadSegments)) .setMessage(getString(R.string.YouHaveNotEnabledForUnreadSegments)) .setCancelable(true) .setNegativeButton("Cancel", new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialogInterface, int i) { dialogInterface.dismiss(); restoreLastNavigationPosition(); } }).create(); } else { UnreadSegmentsView unreadSegmentsView = new UnreadSegmentsView( MainActivity.this, periods); final int myIndex = navigationItems.indexOf(thisNi); alerDialog = builder.setTitle(getString(R.string.ChooseUnreadSegment)) .setView(unreadSegmentsView).setCancelable(true) .setNegativeButton(android.R.string.cancel, new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialogInterface, int i) { dialogInterface.dismiss(); restoreLastNavigationPosition(); } }) .create(); unreadSegmentsView.setListener(new UnreadSegmentsView.PeriodListener() { @Override public void onPeriodClicked(DatabaseService.Period period) { alerDialog.dismiss(); int beforeMid = period.beforeMid; Bundle args = new Bundle(); args.putSerializable("messagesSource", new UnreadSegmentMessagesSource( getString(R.string.navigationUnread), MainActivity.this, period)); if (getSelectedNavigationIndex() != myIndex) { setSelectedNavigationItem(myIndex); } runDefaultFragmentWithBundle(args, thisNi); } }); } alerDialog.show(); restyleChildrenOrWidget(alerDialog.getWindow().getDecorView()); } return null; } }); return; } }); navigationItems.add(new NavigationItem(NAVITEM_SAVED, R.string.navigationSaved, R.drawable.navicon_juickadvanced, "msrcSaved") { @Override public void action() { final Bundle args = new Bundle(); args.putSerializable("messagesSource", new SavedMessagesSource(MainActivity.this)); runDefaultFragmentWithBundle(args, this); } }); navigationItems.add(new NavigationItem(NAVITEM_RECENT_READ, R.string.navigationRecentlyOpened, R.drawable.navicon_juickadvanced, "msrcRecentOpen") { @Override public void action() { final Bundle args = new Bundle(); args.putSerializable("messagesSource", new RecentlyOpenedMessagesSource(MainActivity.this)); runDefaultFragmentWithBundle(args, this); } }); navigationItems.add(new NavigationItem(NAVITEM_RECENT_WRITE, R.string.navigationRecentlyCommented, R.drawable.navicon_juickadvanced, "msrcRecentComment") { @Override public void action() { final Bundle args = new Bundle(); args.putSerializable("messagesSource", new RecentlyCommentedMessagesSource(MainActivity.this)); runDefaultFragmentWithBundle(args, this); } }); navigationItems.add(new NavigationItem(NAVITEM_ALL_COMBINED, R.string.navigationAllCombined, R.drawable.navicon_juickadvanced, "msrcAllCombined") { @Override public void action() { final Bundle args = new Bundle(); args.putSerializable("messagesSource", new CombinedAllMessagesSource(MainActivity.this, "combined_all")); runDefaultFragmentWithBundle(args, this); } @Override public ArrayList<String> getMenuItems() { String s = getString(R.string.SelectSources); ArrayList<String> strings = new ArrayList<String>(); strings.add(s); return strings; } @Override public void handleMenuAction(int which, String value) { switch (which) { case 0: selectSourcesForAllCombined(); break; } } }); navigationItems.add(new NavigationItem(NAVITEM_SUBS_COMBINED, R.string.navigationSubsCombined, R.drawable.navicon_juickadvanced, "msrcSubsCombined") { @Override public void action() { final NavigationItem thiz = this; new Thread("MessageSource Initializer") { @Override public void run() { final Bundle args = new Bundle(); args.putSerializable("messagesSource", new CombinedSubscriptionMessagesSource(MainActivity.this)); runOnUiThread(new Runnable() { @Override public void run() { runDefaultFragmentWithBundle(args, thiz); } }); } }.start(); final Bundle args = new Bundle(); runDefaultFragmentWithBundle(args, this); } @Override public ArrayList<String> getMenuItems() { String s = getString(R.string.SelectSources); ArrayList<String> strings = new ArrayList<String>(); strings.add(s); return strings; } @Override public void handleMenuAction(int which, String value) { switch (which) { case 0: selectSourcesForAllSubs(); break; } } }); int index = 10000; final SharedPreferences sp_order = getSharedPreferences("messages_source_ordering", MODE_PRIVATE); for (NavigationItem navigationItem : navigationItems) { navigationItem.itemOrder = sp_order.getInt("order_" + navigationItem.id, -1); if (navigationItem.itemOrder == -1) { navigationItem.itemOrder = index; sp_order.edit().putInt("order_" + navigationItem.id, navigationItem.itemOrder).commit(); } index++; } Collections.sort(navigationItems, new Comparator<NavigationItem>() { @Override public int compare(NavigationItem lhs, NavigationItem rhs) { return lhs.itemOrder - rhs.itemOrder; // increasing } }); allNavigationItems = new ArrayList<NavigationItem>(navigationItems); final Iterator<NavigationItem> iterator = navigationItems.iterator(); while (iterator.hasNext()) { NavigationItem next = iterator.next(); if (next.sharedPrefsKey != null) { if (!sp.getBoolean(next.sharedPrefsKey, defaultValues(next.sharedPrefsKey))) { iterator.remove(); } } } sp_order.edit().commit(); // save final boolean compressedMenu = sp.getBoolean("compressedMenu", false); float menuFontScale = 1; try { menuFontScale = Float.parseFloat(sp.getString("menuFontScale", "1.0")); } catch (Exception e) { e.printStackTrace(); //To change body of catch statement use File | Settings | File Templates. } final float finalMenuFontScale = menuFontScale; navigationList = (DragSortListView) findViewById(R.id.navigation_list); // adapter for old-style navigation final BaseAdapter navigationAdapter = new BaseAdapter() { @Override public int getCount() { return navigationItems.size(); } @Override public Object getItem(int position) { return navigationItems.get(position); } @Override public long getItemId(int position) { return position; } @Override public View getView(int position, View convertView, ViewGroup parent) { if (position == -1) { // NOOK is funny return convertView; } final int screenHeight = getWindow().getWindowManager().getDefaultDisplay().getHeight(); final int layoutId = R.layout.simple_list_item_1_mine; final PressableLinearLayout retval = convertView != null ? (PressableLinearLayout) convertView : (PressableLinearLayout) getLayoutInflater().inflate(layoutId, null); TextView tv = (TextView) retval.findViewById(android.R.id.text1); if (parent instanceof Spinner) { tv.setTextSize(18 * finalMenuFontScale); tv.setEllipsize(TextUtils.TruncateAt.MARQUEE); } else { tv.setTextSize(22 * finalMenuFontScale); } tv.setText(getString(navigationItems.get(position).labelId)); if (compressedMenu) { int minHeight = (int) ((screenHeight * 0.7) / getCount()); tv.setMinHeight(minHeight); tv.setMinimumHeight(minHeight); } retval.setPressedListener(new PressableLinearLayout.PressedListener() { @Override public void onPressStateChanged(boolean selected) { MainActivity.restyleChildrenOrWidget(retval, false); } @Override public void onSelectStateChanged(boolean selected) { MainActivity.restyleChildrenOrWidget(retval, false); } }); MainActivity.restyleChildrenOrWidget(retval, false); return retval; } }; // adapter for new-style navigation final BaseAdapter navigationListAdapter = new BaseAdapter() { @Override public int getCount() { return getItems().size(); } private ArrayList<NavigationItem> getItems() { if (navigationList.isDragEnabled()) { return allNavigationItems; } else { return navigationItems; } } @Override public Object getItem(int position) { return getItems().get(position); } @Override public long getItemId(int position) { return position; } float textSize = -1; @Override public View getView(int position, View convertView, ViewGroup parent) { if (position == -1) { // NOOK is funny return convertView; } if (textSize < 0) { View inflate = getLayoutInflater().inflate(android.R.layout.simple_list_item_1, null); TextView text = (TextView) inflate.findViewById(android.R.id.text1); textSize = text.getTextSize(); } final int layoutId = R.layout.navigation_list_item; final PressableLinearLayout retval = convertView != null ? (PressableLinearLayout) convertView : (PressableLinearLayout) getLayoutInflater().inflate(layoutId, null); TextView tv = (TextView) retval.findViewById(android.R.id.text1); final ArrayList<NavigationItem> items = getItems(); final NavigationItem theItem = items.get(position); tv.setText(getString(theItem.labelId)); ImageButton menuButton = (ImageButton) retval.findViewById(R.id.menu_button); menuButton.setFocusable(false); ArrayList<String> menuItems = theItem.getMenuItems(); menuButton.setVisibility(menuItems != null && menuItems.size() > 0 ? View.VISIBLE : View.GONE); menuButton.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View view) { doNavigationItemMenu(theItem); } }); ImageView iv = (ImageView) retval.findViewById(android.R.id.icon); iv.setImageResource(theItem.imageId); retval.findViewById(R.id.draggable) .setVisibility(items != allNavigationItems ? View.GONE : View.VISIBLE); retval.findViewById(R.id.checkbox).setVisibility( items != allNavigationItems || theItem.sharedPrefsKey == null ? View.GONE : View.VISIBLE); CheckBox cb = (CheckBox) retval.findViewById(R.id.checkbox); cb.setOnCheckedChangeListener(null); if (theItem.sharedPrefsKey != null) { cb.setChecked(sp.getBoolean(theItem.sharedPrefsKey, defaultValues(theItem.sharedPrefsKey))); } cb.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) { sp.edit().putBoolean(theItem.sharedPrefsKey, isChecked).commit(); } }); int spacing = sp.getInt("navigation_spacing", 0); tv.setTextSize(TypedValue.COMPLEX_UNIT_PX, textSize + spacing); retval.setPadding(0, spacing, 0, spacing); return retval; } }; ActionBar bar = getSupportActionBar(); updateActionBarMode(); navigationList.setDragEnabled(false); ((DragSortController) navigationList.getFloatViewManager()).setDragHandleId(R.id.draggable); navigationList.setAdapter(navigationListAdapter); navigationList.setOnItemClickListener(new AdapterView.OnItemClickListener() { @Override public void onItemClick(AdapterView<?> parent, View view, final int position, long id) { setSelectedNavigationItem(position); closeNavigationMenu(true, false); } }); navigationList.setDropListener(new DragSortListView.DropListener() { @Override public void drop(int from, int to) { final NavigationItem item = allNavigationItems.remove(from); allNavigationItems.add(to, item); int index = 0; for (NavigationItem allNavigationItem : allNavigationItems) { if (allNavigationItem.itemOrder != index) { allNavigationItem.itemOrder = index; sp_order.edit().putInt("order_" + allNavigationItem.id, allNavigationItem.itemOrder) .commit(); } index++; } sp_order.edit().commit(); // save navigationListAdapter.notifyDataSetChanged(); //To change body of implemented methods use File | Settings | File Templates. } }); bar.setListNavigationCallbacks(navigationAdapter, this); final View navigationMenuButton = (View) findViewById(R.id.navigation_menu_button); navigationMenuButton.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { new AlertDialog.Builder(MainActivity.this) .setItems(navigationList.isDragEnabled() ? R.array.navigation_menu_end : R.array.navigation_menu_start, new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { int spacing = sp.getInt("navigation_spacing", 0); switch (which) { case 0: if (navigationList.isDragEnabled()) { navigationList.setDragEnabled(false); updateNavigation(); } else { navigationList.setDragEnabled(true); } break; case 1: final Map<String, ?> all = sp_order.getAll(); for (String s : all.keySet()) { sp_order.edit().remove(s).commit(); } sp_order.edit().commit(); updateNavigation(); break; case 2: // wider sp.edit().putInt("navigation_spacing", spacing + 1).commit(); ((BaseAdapter) navigationList.getAdapter()).notifyDataSetInvalidated(); break; case 3: // narrower if (spacing > 0) { sp.edit().putInt("navigation_spacing", spacing - 1).commit(); ((BaseAdapter) navigationList.getAdapter()) .notifyDataSetInvalidated(); } break; case 4: // logout from.. logoutFromSomeServices(); break; } navigationListAdapter.notifyDataSetChanged(); } }) .setCancelable(true).create().show(); } }); final SharedPreferences spn = getSharedPreferences("saved_last_navigation_type", MODE_PRIVATE); int restoredLastNavItem = spn.getInt("last_navigation", 0); if (restoredLastNavItem != 0) { NavigationItem allSources = null; for (int i = 0; i < navigationItems.size(); i++) { NavigationItem navigationItem = navigationItems.get(i); if (navigationItem.labelId == restoredLastNavItem) { lastNavigationItem = navigationItem; } if (navigationItem.labelId == R.string.navigationAll) { allSources = navigationItem; } } if (lastNavigationItem == null) { lastNavigationItem = allSources; // could be null if not configured } if (lastNavigationItem == null && navigationItems.size() > 0) { lastNavigationItem = navigationItems.get(0); // last default } if (lastNavigationItem != null) { restoreLastNavigationPosition(); lastNavigationItem.action(); } } }