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

Example 21 with TextWatcher

use of android.text.TextWatcher in project Talon-for-Twitter by klinker24.

the class UserAutoCompleteHelper method on.

private void on(final EditText textView) {
    userAutoComplete.setAnchorView(textView);
    textView.addTextChangedListener(new TextWatcher() {

        @Override
        public void beforeTextChanged(CharSequence charSequence, int i, int i1, int i2) {
        }

        @Override
        public void afterTextChanged(Editable editable) {
        }

        @Override
        public void onTextChanged(CharSequence charSequence, int i, int i1, int i2) {
            String tvText = textView.getText().toString();
            try {
                int position = textView.getSelectionStart() - 1;
                if (tvText.charAt(position) == '@') {
                    userAutoComplete.show();
                } else if (!tvText.contains("@")) {
                    userAutoComplete.dismiss();
                } else if (userAutoComplete.isShowing()) {
                    String searchText = "";
                    do {
                        searchText = tvText.charAt(position--) + searchText;
                    } while (tvText.charAt(position) != '@');
                    searchText = searchText.replace("@", "");
                    search(searchText);
                }
            } catch (Exception e) {
                e.printStackTrace();
                userAutoComplete.dismiss();
            }
        }
    });
    userAutoComplete.setOnItemClickListener(new AdapterView.OnItemClickListener() {

        @Override
        public void onItemClick(AdapterView<?> adapterView, View view, int i, long l) {
            userAutoComplete.dismiss();
            autoCompleter.completeTweet(textView, users.get(i).getScreenName(), '@');
            if (callback != null) {
                callback.onUserSelected(users.get(i));
            }
        }
    });
}

Example 22 with TextWatcher

use of android.text.TextWatcher in project KJFrameForAndroid by kymjs.

the class TweetRecordFragment method initWidget.

@Override
protected void initWidget(View view) {
    super.initWidget(view);
    RelativeLayout.LayoutParams params = (LayoutParams) mBtnRecort.getLayoutParams();
    params.width = DensityUtils.getScreenW(getActivity());
    params.height = (int) (DensityUtils.getScreenH(getActivity()) * 0.4);
    mBtnRecort.setLayoutParams(params);
    mBtnRecort.setOnFinishedRecordListener(new OnFinishedRecordListener() {

        @Override
        public void onFinishedRecord(String audioPath, int recordTime) {
            mLayout.setVisibility(View.VISIBLE);
            if (recordTime < 10) {
                mTvTime.setText("0" + recordTime + "\"");
            } else {
                mTvTime.setText(recordTime + "\"");
            }
            mImgAdd.setVisibility(View.GONE);
            filePath = null;
        }

        @Override
        public void onCancleRecord() {
            mLayout.setVisibility(View.GONE);
        }
    });
    drawable = (AnimationDrawable) mImgVolume.getBackground();
    mBtnRecort.getAudioUtil().setOnPlayListener(new OnPlayListener() {

        @Override
        public void stopPlay() {
            drawable.stop();
            mImgVolume.setBackgroundDrawable(drawable.getFrame(0));
        }

        @Override
        public void starPlay() {
            mImgVolume.setBackgroundDrawable(drawable);
            drawable.start();
        }
    });
    mEtSpeech.addTextChangedListener(new TextWatcher() {

        @Override
        public void onTextChanged(CharSequence s, int start, int before, int count) {
            if (s.length() > MAX_LEN) {
                mTvInputLen.setText("已达到最大长度");
            } else {
                mTvInputLen.setText("你还可以输入" + (MAX_LEN - s.length()) + "个字");
            }
        }

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

        @Override
        public void afterTextChanged(Editable s) {
            if (s.length() > MAX_LEN) {
                mEtSpeech.setText(s.subSequence(0, MAX_LEN));
                CharSequence text = mEtSpeech.getText();
                if (text instanceof Spannable) {
                    Selection.setSelection((Spannable) text, MAX_LEN);
                }
            }
        }
    });
}

Example 23 with TextWatcher

use of android.text.TextWatcher in project Talon-for-Twitter by klinker24.

the class NewScheduledTweet method onCreate.

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    settings = AppSettings.getInstance(this);
    Utils.setUpTheme(this, settings);
    countHandler = new Handler();
    setContentView(R.layout.scheduled_new_tweet_activity);
    Intent intent = getIntent();
    sharedPrefs = getSharedPreferences("com.klinker.android.twitter_world_preferences", 0);
    context = this;
    mEditText = (EditText) findViewById(R.id.tweet_content);
    counter = (HoloTextView) findViewById(R.id.char_remaining);
    emojiButton = (ImageButton) findViewById(R.id.emojiButton);
    emojiKeyboard = (EmojiKeyboard) findViewById(R.id.emojiKeyboard);
    // if they are coming from the compose window with text, then display it
    if (getIntent().getBooleanExtra("has_text", false)) {
        mEditText.setText(getIntent().getStringExtra("text"));
        mEditText.setSelection(mEditText.getText().length());
    }
    final ListPopupWindow autocomplete = new ListPopupWindow(context);
    autocomplete.setAnchorView(mEditText);
    autocomplete.setHeight(Utils.toDP(100, context));
    autocomplete.setWidth(Utils.toDP(275, context));
    try {
        autocomplete.setAdapter(new AutoCompletePeopleAdapter(context, FollowersDataSource.getInstance(context).getCursor(settings.currentAccount, mEditText.getText().toString()), mEditText));
    } catch (Exception e) {
    // not really sure why
    }
    autocomplete.setPromptPosition(ListPopupWindow.POSITION_PROMPT_ABOVE);
    autocomplete.setOnItemClickListener(new AdapterView.OnItemClickListener() {

        @Override
        public void onItemClick(AdapterView<?> adapterView, View view, int i, long l) {
            autocomplete.dismiss();
        }
    });
    mEditText.addTextChangedListener(new TextWatcher() {

        @Override
        public void beforeTextChanged(CharSequence charSequence, int i, int i2, int i3) {
        }

        @Override
        public void onTextChanged(CharSequence charSequence, int i, int i2, int i3) {
        }

        @Override
        public void afterTextChanged(Editable editable) {
            String searchText = mEditText.getText().toString();
            try {
                if (searchText.substring(searchText.length() - 1, searchText.length()).equals("@")) {
                    autocomplete.show();
                } else if (searchText.substring(searchText.length() - 1, searchText.length()).equals(" ")) {
                    autocomplete.dismiss();
                } else if (autocomplete.isShowing()) {
                    String[] split = mEditText.getText().toString().split(" ");
                    String adapterText;
                    if (split.length > 1) {
                        adapterText = split[split.length - 1];
                    } else {
                        adapterText = split[0];
                    }
                    adapterText = adapterText.replace("@", "");
                    autocomplete.setAdapter(new AutoCompletePeopleAdapter(context, FollowersDataSource.getInstance(context).getCursor(settings.currentAccount, adapterText), mEditText));
                }
            } catch (Exception e) {
                // there is no text
                try {
                    autocomplete.dismiss();
                } catch (Exception x) {
                // something went really wrong i guess haha
                }
            }
            countHandler.removeCallbacks(getCount);
            countHandler.postDelayed(getCount, 300);
        }
    });
    if (!sharedPrefs.getBoolean("keyboard_type", true)) {
        mEditText.setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_FLAG_CAP_SENTENCES | InputType.TYPE_TEXT_FLAG_MULTI_LINE);
        mEditText.setImeOptions(EditorInfo.IME_ACTION_NONE);
    }
    startDate = intent.getStringExtra(ViewScheduledTweets.EXTRA_TIME);
    startMessage = intent.getStringExtra(ViewScheduledTweets.EXTRA_TEXT);
    if (TextUtils.isEmpty(startDate)) {
        startDate = "";
    }
    if (TextUtils.isEmpty(startMessage)) {
        startMessage = "";
    }
    final Calendar c = Calendar.getInstance();
    currentYear = c.get(Calendar.YEAR);
    currentMonth = c.get(Calendar.MONTH);
    currentDay = c.get(Calendar.DAY_OF_MONTH);
    currentHour = c.get(Calendar.HOUR_OF_DAY);
    currentMinute = c.get(Calendar.MINUTE);
    currentDate = new Date(currentYear, currentMonth, currentDay, currentHour, currentMinute);
    timeDisplay = (TextView) findViewById(R.id.currentTime);
    dateDisplay = (TextView) findViewById(R.id.currentDate);
    btDate = (Button) findViewById(R.id.setDate);
    btTime = (Button) findViewById(R.id.setTime);
    if (!startDate.equals("") && !startDate.equals("null")) {
        setDate = new Date(Long.parseLong(startDate));
        timeDone = true;
        btTime.setEnabled(true);
    } else {
        btTime.setEnabled(false);
    }
    if (mEditText.getText().toString().isEmpty()) {
        mEditText.setText(startMessage);
    }
    if (!startDate.equals("")) {
        Date startDateObj = new Date(Long.parseLong(startDate));
        if (sharedPrefs.getBoolean("hour_format", false)) {
            timeDisplay.setText(DateFormat.getTimeInstance(DateFormat.SHORT, Locale.GERMAN).format(startDateObj));
        } else {
            timeDisplay.setText(DateFormat.getTimeInstance(DateFormat.SHORT, Locale.US).format(startDateObj));
        }
        if (sharedPrefs.getBoolean("hour_format", false)) {
            dateDisplay.setText(DateFormat.getDateInstance(DateFormat.MEDIUM).format(startDateObj));
        } else {
            dateDisplay.setText(DateFormat.getDateInstance(DateFormat.MEDIUM).format(startDateObj));
        }
    }
    if (!settings.useEmoji) {
        emojiButton.setVisibility(View.GONE);
    } else {
        emojiKeyboard.setAttached((HoloEditText) mEditText);
        mEditText.setOnClickListener(new View.OnClickListener() {

            @Override
            public void onClick(View view) {
                if (emojiKeyboard.isShowing()) {
                    emojiKeyboard.setVisibility(false);
                }
            }
        });
        emojiButton.setOnClickListener(new View.OnClickListener() {

            @Override
            public void onClick(View view) {
                InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
                imm.hideSoftInputFromWindow(mEditText.getWindowToken(), 0);
                emojiKeyboard.toggleVisibility();
                RelativeLayout.LayoutParams params = (RelativeLayout.LayoutParams) emojiKeyboard.getLayoutParams();
                params.topMargin = mEditText.getHeight();
                emojiKeyboard.setLayoutParams(params);
            }
        });
    }
    // sets the date button listener to call the dialog
    btDate.setOnClickListener(new View.OnClickListener() {

        public void onClick(View v) {
            com.android.datetimepicker.date.DatePickerDialog.newInstance(reservationDate, currentYear, currentMonth, currentDay, settings.theme != AppSettings.THEME_LIGHT).show(getFragmentManager(), "date_picker");
            btTime.setEnabled(true);
        }
    });
    // sets the time button listener to call the dialog
    btTime.setOnClickListener(new View.OnClickListener() {

        public void onClick(View v) {
            com.android.datetimepicker.time.TimePickerDialog dialog = com.android.datetimepicker.time.TimePickerDialog.newInstance(timeDate, currentHour, currentMinute, settings.militaryTime);
            if (settings.theme != AppSettings.THEME_LIGHT) {
                dialog.setThemeDark(true);
            }
            dialog.show(getFragmentManager(), "time_picker");
        }
    });
    // Inflate a "Done/Discard" custom action bar view.
    LayoutInflater inflater = (LayoutInflater) getActionBar().getThemedContext().getSystemService(LAYOUT_INFLATER_SERVICE);
    final View customActionBarView = inflater.inflate(R.layout.actionbar_done_discard, null);
    FrameLayout done = (FrameLayout) customActionBarView.findViewById(R.id.actionbar_done);
    ((TextView) done.findViewById(R.id.done)).setText(R.string.done_label);
    done.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {
            doneClick();
        }
    });
    FrameLayout discard = (FrameLayout) customActionBarView.findViewById(R.id.actionbar_discard);
    if (!TextUtils.isEmpty(getIntent().getStringExtra(ViewScheduledTweets.EXTRA_TIME))) {
        ((TextView) discard.findViewById(R.id.discard)).setText(R.string.delete);
    }
    discard.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {
            discardClick();
        }
    });
    // Show the custom action bar view and hide the normal Home icon and title.
    final ActionBar actionBar = getActionBar();
    actionBar.setDisplayOptions(ActionBar.DISPLAY_SHOW_CUSTOM, ActionBar.DISPLAY_SHOW_CUSTOM | ActionBar.DISPLAY_SHOW_HOME | ActionBar.DISPLAY_SHOW_TITLE);
    actionBar.setCustomView(customActionBarView, new ActionBar.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT));
}

Example 24 with TextWatcher

use of android.text.TextWatcher in project k-9 by k9mail.

the class AccountSetupNames method onCreate.

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.account_setup_names);
    mDescription = (EditText) findViewById(R.id.account_description);
    mName = (EditText) findViewById(R.id.account_name);
    mDoneButton = (Button) findViewById(R.id.done);
    mDoneButton.setOnClickListener(this);
    TextWatcher validationTextWatcher = new TextWatcher() {

        public void afterTextChanged(Editable s) {
            validateFields();
        }

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

        public void onTextChanged(CharSequence s, int start, int before, int count) {
        }
    };
    mName.addTextChangedListener(validationTextWatcher);
    mName.setKeyListener(TextKeyListener.getInstance(false, Capitalize.WORDS));
    String accountUuid = getIntent().getStringExtra(EXTRA_ACCOUNT);
    mAccount = Preferences.getPreferences(this).getAccount(accountUuid);
    // mDescription.setText(mAccount.getDescription());
    if (mAccount.getName() != null) {
        mName.setText(mAccount.getName());
    }
    if (!Utility.requiredFieldValid(mName)) {
        mDoneButton.setEnabled(false);
    }
}

Example 25 with TextWatcher

use of android.text.TextWatcher in project mobile-android by photo.

the class TwitterFragment method init.

void init(View view, Bundle savedInstanceState) {
    try {
        new ShowCurrentlyLoggedInUserTask(view).execute();
        messageEt = (EditText) view.findViewById(R.id.message);
        if (savedInstanceState != null) {
            messageEt.setText(savedInstanceState.getString(TWEET));
            textModified = savedInstanceState.getBoolean(TEXT_MODIFIED);
            photo = savedInstanceState.getParcelable(PHOTO);
        } else {
            String message = getDefaultTweetMessage(photo);
            messageEt.setText(message);
        }
        messageEt.addTextChangedListener(new TextWatcher() {

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

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

            @Override
            public void afterTextChanged(Editable s) {
            }
        });
        Button logOutButton = (Button) view.findViewById(R.id.logoutBtn);
        logOutButton.setOnClickListener(new OnClickListener() {

            @Override
            public void onClick(View v) {
                TrackerUtils.trackButtonClickEvent("logoutBtn", TwitterFragment.this);
                performTwitterLogout();
            }
        });
        sendButton = (Button) view.findViewById(R.id.sendBtn);
        sendButton.setOnClickListener(new OnClickListener() {

            @Override
            public void onClick(View v) {
                TrackerUtils.trackButtonClickEvent("sendBtn", TwitterFragment.this);
                if (GuiUtils.checkLoggedInAndOnline()) {
                    postTweet();
                }
            }
        });
        if (!textModified) {
            sendButton.setEnabled(false);
            PhotoUtils.validateShareTokenExistsAsyncAndRunAsync(photo, new RunnableWithParameter<Photo>() {

                @Override
                public void run(Photo parameter) {
                    sendButton.setEnabled(true);
                    String message = getDefaultTweetMessage(photo, true);
                    messageEt.setText(message);
                }
            }, new Runnable() {

                @Override
                public void run() {
                    sendButton.setEnabled(false);
                }
            }, new TweetLoadingControl(view));
        }
    } catch (Exception ex) {
        GuiUtils.error(TAG, R.string.errorCouldNotInitTwitterFragment, ex, getActivity());
        dismissAllowingStateLoss();
    }
}