Examples with TextWatcher android.text.TextWatcher used on opensource projects

Example 61 with TextWatcher

use of android.text.TextWatcher in project SeaStar by 13120241790.

the class FriendsFragment method initView.

private void initView() {
    //实例化汉字转拼音类
    characterParser = CharacterParser.getInstance();
    pinyinComparator = PinyinComparator.getInstance();
    mAboutSerrch = (ClearWriteEditText) mView.findViewById(R.id.filter_edit);
    mListView = (ListView) mView.findViewById(R.id.friendlistview);
    mSidBar = (SideBar) mView.findViewById(R.id.sidrbar);
    dialog = (TextView) mView.findViewById(R.id.dialog);
    show_no_friends = (TextView) mView.findViewById(R.id.show_no_friends);
    mSidBar.setTextView(dialog);
    //设置右侧触摸监听
    mSidBar.setOnTouchingLetterChangedListener(new SideBar.OnTouchingLetterChangedListener() {

        @Override
        public void onTouchingLetterChanged(String s) {
            //该字母首次出现的位置
            int position = adapter.getPositionForSection(s.charAt(0));
            if (position != -1) {
                mListView.setSelection(position);
            }
        }
    });
    //-------------- 获取好友列表数据 ---------------
    friendDao = DBManager.getInstance(getActivity()).getDaoSession().getFriendDao();
    QueryBuilder<com.rongseal.db.com.rongseal.database.Friend> qb = friendDao.queryBuilder();
    if (qb.list().size() > 0 && qb.list() != null) {
        for (int i = 0; i < qb.list().size(); i++) {
            com.rongseal.db.com.rongseal.database.Friend bean = qb.list().get(i);
            mSourceDateList.add(new Friend(bean.getUserId(), bean.getName(), bean.getPortraitUri()));
        }
    } else {
        //TODO 是否需要网络再次拉取？ login 已经拉取存数据库
        NLog.e("database", "friend database is null");
    }
    //过滤数据对象为友字母字段
    SourceDateList = filledData(mSourceDateList);
    if (SourceDateList.size() > 0) {
        show_no_friends.setVisibility(View.GONE);
    }
    for (int i = 0; i < mSourceDateList.size(); i++) {
        SourceDateList.get(i).setUserId(mSourceDateList.get(i).getUserId());
        SourceDateList.get(i).setName(mSourceDateList.get(i).getName());
        SourceDateList.get(i).setUri(mSourceDateList.get(i).getUri());
    }
    mSourceDateList = null;
    // 根据a-z进行排序源数据
    Collections.sort(SourceDateList, pinyinComparator);
    adapter = new FriendAdapter(getActivity(), SourceDateList);
    mListView.setAdapter(adapter);
    mListView.setOnItemLongClickListener(this);
    mListView.setOnItemClickListener(this);
    //根据输入框输入值的改变来过滤搜索  顶部实时搜索
    mAboutSerrch.addTextChangedListener(new TextWatcher() {

        @Override
        public void onTextChanged(CharSequence s, int start, int before, int count) {
            //当输入框里面的值为空，更新为原来的列表，否则为过滤数据列表
            filterData(s.toString());
        }

        @Override
        public void beforeTextChanged(CharSequence s, int start, int count, int after) {
        }

        @Override
        public void afterTextChanged(Editable s) {
        }
    });
}

Example 62 with TextWatcher

use of android.text.TextWatcher in project AntennaPod by AntennaPod.

the class PreferenceController method onCreate.

public void onCreate() {
    final Activity activity = ui.getActivity();
    if (android.os.Build.VERSION.SDK_INT < Build.VERSION_CODES.JELLY_BEAN) {
        // disable expanded notification option on unsupported android versions
        ui.findPreference(PreferenceController.PREF_EXPANDED_NOTIFICATION).setEnabled(false);
        ui.findPreference(PreferenceController.PREF_EXPANDED_NOTIFICATION).setOnPreferenceClickListener(preference -> {
            Toast toast = Toast.makeText(activity, R.string.pref_expand_notify_unsupport_toast, Toast.LENGTH_SHORT);
            toast.show();
            return true;
        });
    }
    ui.findPreference(PreferenceController.PREF_FLATTR_REVOKE).setOnPreferenceClickListener(preference -> {
        FlattrUtils.revokeAccessToken(activity);
        checkItemVisibility();
        return true;
    });
    ui.findPreference(PreferenceController.PREF_ABOUT).setOnPreferenceClickListener(preference -> {
        activity.startActivity(new Intent(activity, AboutActivity.class));
        return true;
    });
    ui.findPreference(PreferenceController.STATISTICS).setOnPreferenceClickListener(preference -> {
        activity.startActivity(new Intent(activity, StatisticsActivity.class));
        return true;
    });
    ui.findPreference(PreferenceController.PREF_OPML_EXPORT).setOnPreferenceClickListener(preference -> export(new OpmlWriter()));
    ui.findPreference(PreferenceController.PREF_HTML_EXPORT).setOnPreferenceClickListener(preference -> export(new HtmlWriter()));
    ui.findPreference(PreferenceController.PREF_CHOOSE_DATA_DIR).setOnPreferenceClickListener(preference -> {
        if (Build.VERSION_CODES.KITKAT <= Build.VERSION.SDK_INT && Build.VERSION.SDK_INT <= Build.VERSION_CODES.LOLLIPOP_MR1) {
            showChooseDataFolderDialog();
        } else {
            int readPermission = ActivityCompat.checkSelfPermission(activity, Manifest.permission.READ_EXTERNAL_STORAGE);
            int writePermission = ActivityCompat.checkSelfPermission(activity, Manifest.permission.WRITE_EXTERNAL_STORAGE);
            if (readPermission == PackageManager.PERMISSION_GRANTED && writePermission == PackageManager.PERMISSION_GRANTED) {
                openDirectoryChooser();
            } else {
                requestPermission();
            }
        }
        return true;
    });
    ui.findPreference(PreferenceController.PREF_CHOOSE_DATA_DIR).setOnPreferenceClickListener(preference -> {
        if (Build.VERSION.SDK_INT >= 19) {
            showChooseDataFolderDialog();
        } else {
            Intent intent = new Intent(activity, DirectoryChooserActivity.class);
            activity.startActivityForResult(intent, DirectoryChooserActivity.RESULT_CODE_DIR_SELECTED);
        }
        return true;
    });
    ui.findPreference(UserPreferences.PREF_THEME).setOnPreferenceChangeListener((preference, newValue) -> {
        Intent i = new Intent(activity, MainActivity.class);
        i.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK | Intent.FLAG_ACTIVITY_NEW_TASK);
        activity.finish();
        activity.startActivity(i);
        return true;
    });
    ui.findPreference(UserPreferences.PREF_HIDDEN_DRAWER_ITEMS).setOnPreferenceClickListener(preference -> {
        showDrawerPreferencesDialog();
        return true;
    });
    ui.findPreference(UserPreferences.PREF_COMPACT_NOTIFICATION_BUTTONS).setOnPreferenceClickListener(preference -> {
        showNotificationButtonsDialog();
        return true;
    });
    ui.findPreference(UserPreferences.PREF_UPDATE_INTERVAL).setOnPreferenceClickListener(preference -> {
        showUpdateIntervalTimePreferencesDialog();
        return true;
    });
    ui.findPreference(UserPreferences.PREF_ENABLE_AUTODL).setOnPreferenceChangeListener((preference, newValue) -> {
        if (newValue instanceof Boolean) {
            boolean enabled = (Boolean) newValue;
            ui.findPreference(UserPreferences.PREF_EPISODE_CACHE_SIZE).setEnabled(enabled);
            ui.findPreference(UserPreferences.PREF_ENABLE_AUTODL_ON_BATTERY).setEnabled(enabled);
            ui.findPreference(UserPreferences.PREF_ENABLE_AUTODL_WIFI_FILTER).setEnabled(enabled);
            setSelectedNetworksEnabled(enabled && UserPreferences.isEnableAutodownloadWifiFilter());
        }
        return true;
    });
    ui.findPreference(UserPreferences.PREF_ENABLE_AUTODL_WIFI_FILTER).setOnPreferenceChangeListener((preference, newValue) -> {
        if (newValue instanceof Boolean) {
            setSelectedNetworksEnabled((Boolean) newValue);
            return true;
        } else {
            return false;
        }
    });
    ui.findPreference(UserPreferences.PREF_PARALLEL_DOWNLOADS).setOnPreferenceChangeListener((preference, o) -> {
        if (o instanceof String) {
            try {
                int value = Integer.parseInt((String) o);
                if (1 <= value && value <= 50) {
                    setParallelDownloadsText(value);
                    return true;
                }
            } catch (NumberFormatException e) {
                return false;
            }
        }
        return false;
    });
    // validate and set correct value: number of downloads between 1 and 50 (inclusive)
    final EditText ev = ((EditTextPreference) ui.findPreference(UserPreferences.PREF_PARALLEL_DOWNLOADS)).getEditText();
    ev.addTextChangedListener(new TextWatcher() {

        @Override
        public void beforeTextChanged(CharSequence s, int start, int count, int after) {
        }

        @Override
        public void onTextChanged(CharSequence s, int start, int before, int count) {
        }

        @Override
        public void afterTextChanged(Editable s) {
            if (s.length() > 0) {
                try {
                    int value = Integer.parseInt(s.toString());
                    if (value <= 0) {
                        ev.setText("1");
                    } else if (value > 50) {
                        ev.setText("50");
                    }
                } catch (NumberFormatException e) {
                    ev.setText("6");
                }
                ev.setSelection(ev.getText().length());
            }
        }
    });
    ui.findPreference(UserPreferences.PREF_EPISODE_CACHE_SIZE).setOnPreferenceChangeListener((preference, o) -> {
        if (o instanceof String) {
            setEpisodeCacheSizeText(UserPreferences.readEpisodeCacheSize((String) o));
        }
        return true;
    });
    ui.findPreference(PreferenceController.PREF_PLAYBACK_SPEED_LAUNCHER).setOnPreferenceClickListener(preference -> {
        VariableSpeedDialog.showDialog(activity);
        return true;
    });
    ui.findPreference(PreferenceController.PREF_GPODNET_SETLOGIN_INFORMATION).setOnPreferenceClickListener(preference -> {
        AuthenticationDialog dialog = new AuthenticationDialog(activity, R.string.pref_gpodnet_setlogin_information_title, false, false, GpodnetPreferences.getUsername(), null) {

            @Override
            protected void onConfirmed(String username, String password, boolean saveUsernamePassword) {
                GpodnetPreferences.setPassword(password);
            }
        };
        dialog.show();
        return true;
    });
    ui.findPreference(PreferenceController.PREF_GPODNET_SYNC).setOnPreferenceClickListener(preference -> {
        GpodnetSyncService.sendSyncIntent(ui.getActivity().getApplicationContext());
        Toast toast = Toast.makeText(ui.getActivity(), R.string.pref_gpodnet_sync_started, Toast.LENGTH_SHORT);
        toast.show();
        return true;
    });
    ui.findPreference(PreferenceController.PREF_GPODNET_FORCE_FULL_SYNC).setOnPreferenceClickListener(preference -> {
        GpodnetPreferences.setLastSubscriptionSyncTimestamp(0L);
        GpodnetPreferences.setLastEpisodeActionsSyncTimestamp(0L);
        GpodnetPreferences.setLastSyncAttempt(false, 0);
        updateLastGpodnetSyncReport(false, 0);
        GpodnetSyncService.sendSyncIntent(ui.getActivity().getApplicationContext());
        Toast toast = Toast.makeText(ui.getActivity(), R.string.pref_gpodnet_sync_started, Toast.LENGTH_SHORT);
        toast.show();
        return true;
    });
    ui.findPreference(PreferenceController.PREF_GPODNET_LOGOUT).setOnPreferenceClickListener(preference -> {
        GpodnetPreferences.logout();
        Toast toast = Toast.makeText(activity, R.string.pref_gpodnet_logout_toast, Toast.LENGTH_SHORT);
        toast.show();
        updateGpodnetPreferenceScreen();
        return true;
    });
    ui.findPreference(PreferenceController.PREF_GPODNET_HOSTNAME).setOnPreferenceClickListener(preference -> {
        GpodnetSetHostnameDialog.createDialog(activity).setOnDismissListener(dialog -> updateGpodnetPreferenceScreen());
        return true;
    });
    ui.findPreference(PreferenceController.PREF_AUTO_FLATTR_PREFS).setOnPreferenceClickListener(preference -> {
        AutoFlattrPreferenceDialog.newAutoFlattrPreferenceDialog(activity, new AutoFlattrPreferenceDialog.AutoFlattrPreferenceDialogInterface() {

            @Override
            public void onCancelled() {
            }

            @Override
            public void onConfirmed(boolean autoFlattrEnabled, float autoFlattrValue) {
                UserPreferences.setAutoFlattrSettings(autoFlattrEnabled, autoFlattrValue);
                checkItemVisibility();
            }
        });
        return true;
    });
    ui.findPreference(UserPreferences.PREF_IMAGE_CACHE_SIZE).setOnPreferenceChangeListener((preference, o) -> {
        if (o instanceof String) {
            int newValue = Integer.parseInt((String) o) * 1024 * 1024;
            if (newValue != UserPreferences.getImageCacheSize()) {
                AlertDialog.Builder dialog = new AlertDialog.Builder(ui.getActivity());
                dialog.setTitle(android.R.string.dialog_alert_title);
                dialog.setMessage(R.string.pref_restart_required);
                dialog.setPositiveButton(android.R.string.ok, null);
                dialog.show();
            }
            return true;
        }
        return false;
    });
    ui.findPreference(PREF_PROXY).setOnPreferenceClickListener(preference -> {
        ProxyDialog dialog = new ProxyDialog(ui.getActivity());
        dialog.createDialog().show();
        return true;
    });
    ui.findPreference(PREF_KNOWN_ISSUES).setOnPreferenceClickListener(preference -> {
        openInBrowser("https://github.com/AntennaPod/AntennaPod/labels/bug");
        return true;
    });
    ui.findPreference(PREF_FAQ).setOnPreferenceClickListener(preference -> {
        openInBrowser("http://antennapod.org/faq.html");
        return true;
    });
    ui.findPreference(PREF_SEND_CRASH_REPORT).setOnPreferenceClickListener(preference -> {
        Intent emailIntent = new Intent(Intent.ACTION_SEND);
        emailIntent.setType("text/plain");
        emailIntent.putExtra(Intent.EXTRA_EMAIL, new String[] { "Martin.Fietz@gmail.com" });
        emailIntent.putExtra(Intent.EXTRA_SUBJECT, "AntennaPod Crash Report");
        emailIntent.putExtra(Intent.EXTRA_TEXT, "Please describe what you were doing when the app crashed");
        emailIntent.putExtra(Intent.EXTRA_STREAM, Uri.fromFile(CrashReportWriter.getFile()));
        String intentTitle = ui.getActivity().getString(R.string.send_email);
        ui.getActivity().startActivity(Intent.createChooser(emailIntent, intentTitle));
        return true;
    });
    PreferenceControllerFlavorHelper.setupFlavoredUI(ui);
    buildEpisodeCleanupPreference();
    buildSmartMarkAsPlayedPreference();
    buildAutodownloadSelectedNetworsPreference();
    setSelectedNetworksEnabled(UserPreferences.isEnableAutodownloadWifiFilter());
}

Example 63 with TextWatcher

use of android.text.TextWatcher in project android_frameworks_base by DirtyUnicorns.

the class TextView method sendOnTextChanged.

/**
     * Not private so it can be called from an inner class without going
     * through a thunk.
     */
void sendOnTextChanged(CharSequence text, int start, int before, int after) {
    if (mListeners != null) {
        final ArrayList<TextWatcher> list = mListeners;
        final int count = list.size();
        for (int i = 0; i < count; i++) {
            list.get(i).onTextChanged(text, start, before, after);
        }
    }
    if (mEditor != null)
        mEditor.sendOnTextChanged(start, after);
}

Example 64 with TextWatcher

use of android.text.TextWatcher in project KISS by Neamar.

the class MainActivity method onCreate.

/**
     * Called when the activity is first created.
     */
@Override
public void onCreate(Bundle savedInstanceState) {
    // Initialize UI
    prefs = PreferenceManager.getDefaultSharedPreferences(this);
    String theme = prefs.getString("theme", "light");
    switch(theme) {
        case "dark":
            setTheme(R.style.AppThemeDark);
            break;
        case "transparent":
            setTheme(R.style.AppThemeTransparent);
            break;
        case "semi-transparent":
            setTheme(R.style.AppThemeSemiTransparent);
            break;
        case "semi-transparent-dark":
            setTheme(R.style.AppThemeSemiTransparentDark);
            break;
        case "transparent-dark":
            setTheme(R.style.AppThemeTransparentDark);
            break;
    }
    super.onCreate(savedInstanceState);
    IntentFilter intentFilter = new IntentFilter(START_LOAD);
    IntentFilter intentFilterBis = new IntentFilter(LOAD_OVER);
    IntentFilter intentFilterTer = new IntentFilter(FULL_LOAD_OVER);
    mReceiver = new BroadcastReceiver() {

        @Override
        public void onReceive(Context context, Intent intent) {
            if (intent.getAction().equalsIgnoreCase(LOAD_OVER)) {
                updateRecords(searchEditText.getText().toString());
            } else if (intent.getAction().equalsIgnoreCase(FULL_LOAD_OVER)) {
                // Run GC once to free all the garbage accumulated during provider initialization
                System.gc();
                displayQuickFavoritesBar(true, false);
                displayLoader(false);
            } else if (intent.getAction().equalsIgnoreCase(START_LOAD)) {
                displayLoader(true);
            }
        }
    };
    this.registerReceiver(mReceiver, intentFilter);
    this.registerReceiver(mReceiver, intentFilterBis);
    this.registerReceiver(mReceiver, intentFilterTer);
    KissApplication.initDataHandler(this);
    // Initialize preferences
    PreferenceManager.setDefaultValues(this, R.xml.preferences, false);
    prefs = PreferenceManager.getDefaultSharedPreferences(this);
    // Do it here (before initializing the view) to make the transition as smooth as possible
    if (prefs.getBoolean("force-portrait", true)) {
        if (android.os.Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR2) {
            setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_USER_PORTRAIT);
        } else {
            setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
        }
    } else {
        setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_USER);
    }
    setContentView(R.layout.main);
    this.list = (ListView) this.findViewById(android.R.id.list);
    this.listContainer = (View) this.list.getParent();
    this.listEmpty = this.findViewById(android.R.id.empty);
    // Create adapter for records
    this.adapter = new RecordAdapter(this, this, R.layout.item_app, new ArrayList<Result>());
    this.list.setAdapter(this.adapter);
    this.list.setOnItemClickListener(new AdapterView.OnItemClickListener() {

        public void onItemClick(AdapterView<?> parent, View v, int position, long id) {
            adapter.onClick(position, v);
        }
    });
    this.adapter.registerDataSetObserver(new DataSetObserver() {

        @Override
        public void onChanged() {
            super.onChanged();
            if (adapter.isEmpty()) {
                listContainer.setVisibility(View.GONE);
                listEmpty.setVisibility(View.VISIBLE);
            } else {
                listContainer.setVisibility(View.VISIBLE);
                listEmpty.setVisibility(View.GONE);
            }
        }
    });
    registerLongClickOnFavorites();
    searchEditText = (EditText) findViewById(R.id.searchEditText);
    // Listen to changes
    searchEditText.addTextChangedListener(new TextWatcher() {

        public void afterTextChanged(Editable s) {
            // Auto left-trim text.
            if (s.length() > 0 && s.charAt(0) == ' ')
                s.delete(0, 1);
        }

        public void beforeTextChanged(CharSequence s, int start, int count, int after) {
        }

        public void onTextChanged(CharSequence s, int start, int before, int count) {
            String text = s.toString();
            adjustInputType(text);
            updateRecords(text);
            displayClearOnInput();
        }
    });
    // On validate, launch first record
    searchEditText.setOnEditorActionListener(new OnEditorActionListener() {

        @Override
        public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
            RecordAdapter adapter = ((RecordAdapter) list.getAdapter());
            adapter.onClick(adapter.getCount() - 1, v);
            return true;
        }
    });
    kissBar = findViewById(R.id.main_kissbar);
    favoritesKissBar = findViewById(R.id.favoritesKissBar);
    menuButton = findViewById(R.id.menuButton);
    registerForContextMenu(menuButton);
    this.list.setLongClickable(true);
    this.list.setOnItemLongClickListener(new AdapterView.OnItemLongClickListener() {

        @Override
        public boolean onItemLongClick(AdapterView<?> parent, View v, int pos, long id) {
            ((RecordAdapter) parent.getAdapter()).onLongClick(pos, v);
            return true;
        }
    });
    this.hider = new KeyboardScrollHider(this, (BlockableListView) this.list, (BottomPullEffectView) this.findViewById(R.id.listEdgeEffect));
    this.hider.start();
    // Check whether user enabled spell check and adjust input type accordingly
    searchEditTextWorkaround = prefs.getBoolean("enable-keyboard-workaround", false);
    adjustInputType(null);
    //enable/disable phone/sms broadcast receiver
    PackageManagerUtils.enableComponent(this, IncomingSmsHandler.class, prefs.getBoolean("enable-sms-history", false));
    PackageManagerUtils.enableComponent(this, IncomingCallHandler.class, prefs.getBoolean("enable-phone-history", false));
    // Hide the "X" after the text field, instead displaying the menu button
    displayClearOnInput();
    UiTweaks.updateThemePrimaryColor(this);
    UiTweaks.tintResources(this);
}

Example 65 with TextWatcher

use of android.text.TextWatcher in project android_frameworks_base by ParanoidAndroid.

the class TextView method sendOnTextChanged.

/**
     * Not private so it can be called from an inner class without going
     * through a thunk.
     */
void sendOnTextChanged(CharSequence text, int start, int before, int after) {
    if (mListeners != null) {
        final ArrayList<TextWatcher> list = mListeners;
        final int count = list.size();
        for (int i = 0; i < count; i++) {
            list.get(i).onTextChanged(text, start, before, after);
        }
    }
    if (mEditor != null)
        mEditor.sendOnTextChanged(start, after);
}