Examples with SearchAdapter org.telegram.ui.Adapters.SearchAdapter used on opensource projects

Example 1 with SearchAdapter

use of org.telegram.ui.Adapters.SearchAdapter in project Telegram-FOSS by Telegram-FOSS-Team.

the class ContactsActivity method createView.

@Override
public View createView(Context context) {
    searching = false;
    searchWas = false;
    actionBar.setBackButtonImage(R.drawable.ic_ab_back);
    actionBar.setAllowOverlayTitle(true);
    if (destroyAfterSelect) {
        if (returnAsResult) {
            actionBar.setTitle(LocaleController.getString("SelectContact", R.string.SelectContact));
        } else {
            if (createSecretChat) {
                actionBar.setTitle(LocaleController.getString("NewSecretChat", R.string.NewSecretChat));
            } else {
                actionBar.setTitle(LocaleController.getString("NewMessageTitle", R.string.NewMessageTitle));
            }
        }
    } else {
        actionBar.setTitle(LocaleController.getString("Contacts", R.string.Contacts));
    }
    actionBar.setActionBarMenuOnItemClick(new ActionBar.ActionBarMenuOnItemClick() {

        @Override
        public void onItemClick(int id) {
            if (id == -1) {
                finishFragment();
            } else if (id == sort_button) {
                SharedConfig.toggleSortContactsByName();
                sortByName = SharedConfig.sortContactsByName;
                listViewAdapter.setSortType(sortByName ? 1 : 2, false);
                sortItem.setIcon(sortByName ? R.drawable.contacts_sort_time : R.drawable.contacts_sort_name);
            }
        }
    });
    ActionBarMenu menu = actionBar.createMenu();
    ActionBarMenuItem item = menu.addItem(search_button, R.drawable.ic_ab_search).setIsSearchField(true).setActionBarMenuItemSearchListener(new ActionBarMenuItem.ActionBarMenuItemSearchListener() {

        @Override
        public void onSearchExpand() {
            searching = true;
            if (floatingButtonContainer != null) {
                floatingButtonContainer.setVisibility(View.GONE);
            }
            if (sortItem != null) {
                sortItem.setVisibility(View.GONE);
            }
        }

        @Override
        public void onSearchCollapse() {
            searchListViewAdapter.searchDialogs(null);
            searching = false;
            searchWas = false;
            listView.setAdapter(listViewAdapter);
            listView.setSectionsType(1);
            listViewAdapter.notifyDataSetChanged();
            listView.setFastScrollVisible(true);
            listView.setVerticalScrollBarEnabled(false);
            // emptyView.setText(LocaleController.getString("NoContacts", R.string.NoContacts));
            if (floatingButtonContainer != null) {
                floatingButtonContainer.setVisibility(View.VISIBLE);
                floatingHidden = true;
                floatingButtonContainer.setTranslationY(AndroidUtilities.dp(100));
                hideFloatingButton(false);
            }
            if (sortItem != null) {
                sortItem.setVisibility(View.VISIBLE);
            }
        }

        @Override
        public void onTextChanged(EditText editText) {
            if (searchListViewAdapter == null) {
                return;
            }
            String text = editText.getText().toString();
            if (text.length() != 0) {
                searchWas = true;
                if (listView != null) {
                    listView.setAdapter(searchListViewAdapter);
                    listView.setSectionsType(0);
                    searchListViewAdapter.notifyDataSetChanged();
                    listView.setFastScrollVisible(false);
                    listView.setVerticalScrollBarEnabled(true);
                }
                emptyView.showProgress(true, true);
                searchListViewAdapter.searchDialogs(text);
            } else {
                if (listView != null) {
                    listView.setAdapter(listViewAdapter);
                    listView.setSectionsType(1);
                }
            }
        }
    });
    item.setSearchFieldHint(LocaleController.getString("Search", R.string.Search));
    item.setContentDescription(LocaleController.getString("Search", R.string.Search));
    if (!createSecretChat && !returnAsResult) {
        sortItem = menu.addItem(sort_button, sortByName ? R.drawable.contacts_sort_time : R.drawable.contacts_sort_name);
        sortItem.setContentDescription(LocaleController.getString("AccDescrContactSorting", R.string.AccDescrContactSorting));
    }
    searchListViewAdapter = new SearchAdapter(context, ignoreUsers, allowUsernameSearch, false, false, allowBots, allowSelf, true, 0) {

        @Override
        protected void onSearchProgressChanged() {
            if (!searchInProgress() && getItemCount() == 0) {
                emptyView.showProgress(false, true);
            }
            showItemsAnimated();
        }
    };
    int inviteViaLink;
    if (chatId != 0) {
        TLRPC.Chat chat = getMessagesController().getChat(chatId);
        inviteViaLink = ChatObject.canUserDoAdminAction(chat, ChatObject.ACTION_INVITE) ? 1 : 0;
    } else if (channelId != 0) {
        TLRPC.Chat chat = getMessagesController().getChat(channelId);
        inviteViaLink = ChatObject.canUserDoAdminAction(chat, ChatObject.ACTION_INVITE) && TextUtils.isEmpty(chat.username) ? 2 : 0;
    } else {
        inviteViaLink = 0;
    }
    try {
        hasGps = ApplicationLoader.applicationContext.getPackageManager().hasSystemFeature(PackageManager.FEATURE_LOCATION_GPS);
    } catch (Throwable e) {
        hasGps = false;
    }
    listViewAdapter = new ContactsAdapter(context, onlyUsers ? 1 : 0, needPhonebook, ignoreUsers, inviteViaLink, hasGps) {

        @Override
        public void notifyDataSetChanged() {
            super.notifyDataSetChanged();
            if (listView != null && listView.getAdapter() == this) {
                int count = super.getItemCount();
                if (needPhonebook) {
                    // emptyView.setVisibility(count == 2 ? View.VISIBLE : View.GONE);
                    listView.setFastScrollVisible(count != 2);
                } else {
                    // emptyView.setVisibility(count == 0 ? View.VISIBLE : View.GONE);
                    listView.setFastScrollVisible(count != 0);
                }
            }
        }
    };
    listViewAdapter.setSortType(sortItem != null ? (sortByName ? 1 : 2) : 0, false);
    listViewAdapter.setDisableSections(disableSections);
    fragmentView = new FrameLayout(context) {

        @Override
        protected void onLayout(boolean changed, int left, int top, int right, int bottom) {
            super.onLayout(changed, left, top, right, bottom);
            if (listView.getAdapter() == listViewAdapter) {
                if (emptyView.getVisibility() == VISIBLE) {
                    emptyView.setTranslationY(AndroidUtilities.dp(74));
                }
            } else {
                emptyView.setTranslationY(AndroidUtilities.dp(0));
            }
        }
    };
    FrameLayout frameLayout = (FrameLayout) fragmentView;
    FlickerLoadingView flickerLoadingView = new FlickerLoadingView(context);
    flickerLoadingView.setViewType(FlickerLoadingView.USERS_TYPE);
    flickerLoadingView.showDate(false);
    emptyView = new StickerEmptyView(context, flickerLoadingView, StickerEmptyView.STICKER_TYPE_SEARCH);
    emptyView.addView(flickerLoadingView, 0);
    emptyView.setAnimateLayoutChange(true);
    emptyView.showProgress(true, false);
    emptyView.title.setText(LocaleController.getString("NoResult", R.string.NoResult));
    emptyView.subtitle.setText(LocaleController.getString("SearchEmptyViewFilteredSubtitle2", R.string.SearchEmptyViewFilteredSubtitle2));
    frameLayout.addView(emptyView, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, LayoutHelper.MATCH_PARENT));
    listView = new RecyclerListView(context) {

        @Override
        public void setPadding(int left, int top, int right, int bottom) {
            super.setPadding(left, top, right, bottom);
            if (emptyView != null) {
                emptyView.setPadding(left, top, right, bottom);
            }
        }
    };
    listView.setSectionsType(1);
    listView.setVerticalScrollBarEnabled(false);
    listView.setFastScrollEnabled(RecyclerListView.FastScroll.LETTER_TYPE);
    listView.setLayoutManager(layoutManager = new LinearLayoutManager(context, LinearLayoutManager.VERTICAL, false));
    listView.setAdapter(listViewAdapter);
    frameLayout.addView(listView, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, LayoutHelper.MATCH_PARENT));
    listView.setEmptyView(emptyView);
    listView.setAnimateEmptyView(true, 0);
    listView.setOnItemClickListener((view, position) -> {
        if (listView.getAdapter() == searchListViewAdapter) {
            Object object = searchListViewAdapter.getItem(position);
            if (object instanceof TLRPC.User) {
                TLRPC.User user = (TLRPC.User) object;
                if (searchListViewAdapter.isGlobalSearch(position)) {
                    ArrayList<TLRPC.User> users = new ArrayList<>();
                    users.add(user);
                    getMessagesController().putUsers(users, false);
                    MessagesStorage.getInstance(currentAccount).putUsersAndChats(users, null, false, true);
                }
                if (returnAsResult) {
                    if (ignoreUsers != null && ignoreUsers.indexOfKey(user.id) >= 0) {
                        return;
                    }
                    didSelectResult(user, true, null);
                } else {
                    if (createSecretChat) {
                        if (user.id == UserConfig.getInstance(currentAccount).getClientUserId()) {
                            return;
                        }
                        creatingChat = true;
                        SecretChatHelper.getInstance(currentAccount).startSecretChat(getParentActivity(), user);
                    } else {
                        Bundle args = new Bundle();
                        args.putLong("user_id", user.id);
                        if (getMessagesController().checkCanOpenChat(args, ContactsActivity.this)) {
                            presentFragment(new ChatActivity(args), true);
                        }
                    }
                }
            } else if (object instanceof String) {
                String str = (String) object;
                if (!str.equals("section")) {
                    NewContactActivity activity = new NewContactActivity();
                    activity.setInitialPhoneNumber(str, true);
                    presentFragment(activity);
                }
            }
        } else {
            int section = listViewAdapter.getSectionForPosition(position);
            int row = listViewAdapter.getPositionInSectionForPosition(position);
            if (row < 0 || section < 0) {
                return;
            }
            if ((!onlyUsers || inviteViaLink != 0) && section == 0) {
                if (needPhonebook) {
                    if (row == 0) {
                        presentFragment(new InviteContactsActivity());
                    } else if (row == 1 && hasGps) {
                        if (Build.VERSION.SDK_INT >= 23) {
                            Activity activity = getParentActivity();
                            if (activity != null) {
                                if (activity.checkSelfPermission(Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
                                    presentFragment(new ActionIntroActivity(ActionIntroActivity.ACTION_TYPE_NEARBY_LOCATION_ACCESS));
                                    return;
                                }
                            }
                        }
                        boolean enabled = true;
                        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
                            LocationManager lm = (LocationManager) ApplicationLoader.applicationContext.getSystemService(Context.LOCATION_SERVICE);
                            enabled = lm.isLocationEnabled();
                        } else if (Build.VERSION.SDK_INT >= 19) {
                            try {
                                int mode = Settings.Secure.getInt(ApplicationLoader.applicationContext.getContentResolver(), Settings.Secure.LOCATION_MODE, Settings.Secure.LOCATION_MODE_OFF);
                                enabled = (mode != Settings.Secure.LOCATION_MODE_OFF);
                            } catch (Throwable e) {
                                FileLog.e(e);
                            }
                        }
                        if (!enabled) {
                            presentFragment(new ActionIntroActivity(ActionIntroActivity.ACTION_TYPE_NEARBY_LOCATION_ENABLED));
                            return;
                        }
                        presentFragment(new PeopleNearbyActivity());
                    }
                } else if (inviteViaLink != 0) {
                    if (row == 0) {
                        presentFragment(new GroupInviteActivity(chatId != 0 ? chatId : channelId));
                    }
                } else {
                    if (row == 0) {
                        Bundle args = new Bundle();
                        presentFragment(new GroupCreateActivity(args), false);
                    } else if (row == 1) {
                        Bundle args = new Bundle();
                        args.putBoolean("onlyUsers", true);
                        args.putBoolean("destroyAfterSelect", true);
                        args.putBoolean("createSecretChat", true);
                        args.putBoolean("allowBots", false);
                        args.putBoolean("allowSelf", false);
                        presentFragment(new ContactsActivity(args), false);
                    } else if (row == 2) {
                        SharedPreferences preferences = MessagesController.getGlobalMainSettings();
                        if (!BuildVars.DEBUG_VERSION && preferences.getBoolean("channel_intro", false)) {
                            Bundle args = new Bundle();
                            args.putInt("step", 0);
                            presentFragment(new ChannelCreateActivity(args));
                        } else {
                            presentFragment(new ActionIntroActivity(ActionIntroActivity.ACTION_TYPE_CHANNEL_CREATE));
                            preferences.edit().putBoolean("channel_intro", true).commit();
                        }
                    }
                }
            } else {
                Object item1 = listViewAdapter.getItem(section, row);
                if (item1 instanceof TLRPC.User) {
                    TLRPC.User user = (TLRPC.User) item1;
                    if (returnAsResult) {
                        if (ignoreUsers != null && ignoreUsers.indexOfKey(user.id) >= 0) {
                            return;
                        }
                        didSelectResult(user, true, null);
                    } else {
                        if (createSecretChat) {
                            creatingChat = true;
                            SecretChatHelper.getInstance(currentAccount).startSecretChat(getParentActivity(), user);
                        } else {
                            Bundle args = new Bundle();
                            args.putLong("user_id", user.id);
                            if (getMessagesController().checkCanOpenChat(args, ContactsActivity.this)) {
                                presentFragment(new ChatActivity(args), true);
                            }
                        }
                    }
                } else if (item1 instanceof ContactsController.Contact) {
                    ContactsController.Contact contact = (ContactsController.Contact) item1;
                    String usePhone = null;
                    if (!contact.phones.isEmpty()) {
                        usePhone = contact.phones.get(0);
                    }
                    if (usePhone == null || getParentActivity() == null) {
                        return;
                    }
                    AlertDialog.Builder builder = new AlertDialog.Builder(getParentActivity());
                    builder.setMessage(LocaleController.getString("InviteUser", R.string.InviteUser));
                    builder.setTitle(LocaleController.getString("AppName", R.string.AppName));
                    final String arg1 = usePhone;
                    builder.setPositiveButton(LocaleController.getString("OK", R.string.OK), (dialogInterface, i) -> {
                        try {
                            Intent intent = new Intent(Intent.ACTION_VIEW, Uri.fromParts("sms", arg1, null));
                            intent.putExtra("sms_body", ContactsController.getInstance(currentAccount).getInviteText(1));
                            getParentActivity().startActivityForResult(intent, 500);
                        } catch (Exception e) {
                            FileLog.e(e);
                        }
                    });
                    builder.setNegativeButton(LocaleController.getString("Cancel", R.string.Cancel), null);
                    showDialog(builder.create());
                }
            }
        }
    });
    listView.setOnScrollListener(new RecyclerView.OnScrollListener() {

        private boolean scrollingManually;

        @Override
        public void onScrollStateChanged(RecyclerView recyclerView, int newState) {
            if (newState == RecyclerView.SCROLL_STATE_DRAGGING) {
                if (searching && searchWas) {
                    AndroidUtilities.hideKeyboard(getParentActivity().getCurrentFocus());
                }
                scrollingManually = true;
            } else {
                scrollingManually = false;
            }
        }

        @Override
        public void onScrolled(RecyclerView recyclerView, int dx, int dy) {
            super.onScrolled(recyclerView, dx, dy);
            if (floatingButtonContainer != null && floatingButtonContainer.getVisibility() != View.GONE) {
                int firstVisibleItem = layoutManager.findFirstVisibleItemPosition();
                final View topChild = recyclerView.getChildAt(0);
                int firstViewTop = 0;
                if (topChild != null) {
                    firstViewTop = topChild.getTop();
                }
                boolean goingDown;
                boolean changed = true;
                if (prevPosition == firstVisibleItem) {
                    final int topDelta = prevTop - firstViewTop;
                    goingDown = firstViewTop < prevTop;
                    changed = Math.abs(topDelta) > 1;
                } else {
                    goingDown = firstVisibleItem > prevPosition;
                }
                if (changed && scrollUpdated && (goingDown || scrollingManually)) {
                    hideFloatingButton(goingDown);
                }
                prevPosition = firstVisibleItem;
                prevTop = firstViewTop;
                scrollUpdated = true;
            }
        }
    });
    if (!createSecretChat && !returnAsResult) {
        floatingButtonContainer = new FrameLayout(context);
        frameLayout.addView(floatingButtonContainer, LayoutHelper.createFrame((Build.VERSION.SDK_INT >= 21 ? 56 : 60) + 20, (Build.VERSION.SDK_INT >= 21 ? 56 : 60) + 20, (LocaleController.isRTL ? Gravity.LEFT : Gravity.RIGHT) | Gravity.BOTTOM, LocaleController.isRTL ? 4 : 0, 0, LocaleController.isRTL ? 0 : 4, 0));
        floatingButtonContainer.setOnClickListener(v -> presentFragment(new NewContactActivity()));
        floatingButton = new RLottieImageView(context);
        floatingButton.setScaleType(ImageView.ScaleType.CENTER);
        Drawable drawable = Theme.createSimpleSelectorCircleDrawable(AndroidUtilities.dp(56), Theme.getColor(Theme.key_chats_actionBackground), Theme.getColor(Theme.key_chats_actionPressedBackground));
        if (Build.VERSION.SDK_INT < 21) {
            Drawable shadowDrawable = context.getResources().getDrawable(R.drawable.floating_shadow).mutate();
            shadowDrawable.setColorFilter(new PorterDuffColorFilter(0xff000000, PorterDuff.Mode.MULTIPLY));
            CombinedDrawable combinedDrawable = new CombinedDrawable(shadowDrawable, drawable, 0, 0);
            combinedDrawable.setIconSize(AndroidUtilities.dp(56), AndroidUtilities.dp(56));
            drawable = combinedDrawable;
        }
        floatingButton.setBackgroundDrawable(drawable);
        floatingButton.setColorFilter(new PorterDuffColorFilter(Theme.getColor(Theme.key_chats_actionIcon), PorterDuff.Mode.MULTIPLY));
        SharedPreferences preferences = MessagesController.getGlobalMainSettings();
        boolean configAnimationsEnabled = preferences.getBoolean("view_animations", true);
        floatingButton.setAnimation(configAnimationsEnabled ? R.raw.write_contacts_fab_icon : R.raw.write_contacts_fab_icon_reverse, 52, 52);
        floatingButtonContainer.setContentDescription(LocaleController.getString("CreateNewContact", R.string.CreateNewContact));
        if (Build.VERSION.SDK_INT >= 21) {
            StateListAnimator animator = new StateListAnimator();
            animator.addState(new int[] { android.R.attr.state_pressed }, ObjectAnimator.ofFloat(floatingButton, View.TRANSLATION_Z, AndroidUtilities.dp(2), AndroidUtilities.dp(4)).setDuration(200));
            animator.addState(new int[] {}, ObjectAnimator.ofFloat(floatingButton, View.TRANSLATION_Z, AndroidUtilities.dp(4), AndroidUtilities.dp(2)).setDuration(200));
            floatingButton.setStateListAnimator(animator);
            floatingButton.setOutlineProvider(new ViewOutlineProvider() {

                @SuppressLint("NewApi")
                @Override
                public void getOutline(View view, Outline outline) {
                    outline.setOval(0, 0, AndroidUtilities.dp(56), AndroidUtilities.dp(56));
                }
            });
        }
        floatingButtonContainer.addView(floatingButton, LayoutHelper.createFrame((Build.VERSION.SDK_INT >= 21 ? 56 : 60), (Build.VERSION.SDK_INT >= 21 ? 56 : 60), Gravity.LEFT | Gravity.TOP, 10, 6, 10, 0));
    }
    if (initialSearchString != null) {
        actionBar.openSearchField(initialSearchString, false);
        initialSearchString = null;
    }
    return fragmentView;
}