Example usage for android.text TextWatcher TextWatcher

List of usage examples for android.text TextWatcher TextWatcher

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Introduction

In this page you can find the example usage for android.text TextWatcher TextWatcher.

Prototype

TextWatcher

Source Link

Usage

From source file:com.grarak.kerneladiutor.fragments.tools.customcontrols.CreateFragment.java

@Override
protected void addItems(List<RecyclerViewItem> items) {
    mEditTextViews.clear();//from   w  w w .j av  a 2  s  .  c  o  m
    mCodeViews.clear();
    for (final Items.Setting setting : mSettings) {
        if (setting.isScript()) {
            final CodeView codeView = new CodeView();
            codeView.setTitle(setting.getName(getActivity()));
            codeView.setSummary(setting.getDescription(getActivity()));
            codeView.setRequired(setting.isRequired());
            codeView.setCode(setting.getDefault());
            codeView.setTesting(setting.getUnit() != Items.Setting.Unit.APPLY);

            codeView.setOnItemClickListener(new RecyclerViewItem.OnItemClickListener() {
                @Override
                public void onClick(RecyclerViewItem item) {
                    Intent intent = new Intent(getActivity(), EditorActivity.class);
                    intent.putExtra(EditorActivity.TITLE_INTENT, setting.getName(getActivity()).toString());
                    intent.putExtra(EditorActivity.TEXT_INTENT, codeView.getCode());
                    startActivityForResult(intent, mSettings.indexOf(setting));
                }
            });
            codeView.setOnTestListener(new CodeView.OnTestListener() {
                @Override
                public void onTestResult(CodeView codeView, String output) {
                    showFab();
                }
            });

            items.add(codeView);
            mCodeViews.put(setting, codeView);
        } else if (setting.getUnit() != Items.Setting.Unit.ID) {
            EditTextView editTextView = new EditTextView();
            editTextView.setTitle(setting.getName(getActivity()));
            if (setting.isRequired()) {
                editTextView.setHint(getString(R.string.required));
            }
            if (setting.getUnit() == Items.Setting.Unit.INTEGER) {
                editTextView.setInputType(InputType.TYPE_CLASS_NUMBER | InputType.TYPE_NUMBER_FLAG_SIGNED);
            }
            editTextView.setText(setting.getDefault());
            editTextView.setTextWatcher(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) {
                    showFab();
                }
            });

            items.add(editTextView);
            mEditTextViews.put(setting, editTextView);
        }
    }
}

From source file:com.barak.pix.CommentsFragment.java

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    // Inflate the layout for this fragment
    View rootView = inflater.inflate(R.layout.fragment_comments, container, false);
    RecyclerView mCommentsView = (RecyclerView) rootView.findViewById(R.id.comment_list);
    mEditText = (EditText) rootView.findViewById(R.id.editText);
    final Button sendButton = (Button) rootView.findViewById(R.id.send_comment);

    final DatabaseReference commentsRef = FirebaseUtil.getCommentsRef().child(mPostRef);
    mAdapter = new FirebaseRecyclerAdapter<Comment, CommentViewHolder>(Comment.class, R.layout.comment_item,
            CommentViewHolder.class, commentsRef) {
        @Override//  w  ww  .  j av  a2 s .co m
        protected void populateViewHolder(final CommentViewHolder viewHolder, Comment comment, int position) {
            Author author = comment.getAuthor();
            viewHolder.commentAuthor.setText(author.getFull_name());
            GlideUtil.loadProfileIcon(author.getProfile_picture(), viewHolder.commentPhoto);

            viewHolder.authorRef = author.getUid();
            viewHolder.commentTime.setText(DateUtils.getRelativeTimeSpanString((long) comment.getTimestamp()));
            viewHolder.commentText.setText(comment.getText());
        }
    };
    sendButton.setEnabled(false);
    mEditText.setHint(R.string.new_comment_hint);
    mEditText.setFilters(new InputFilter[] { new InputFilter.LengthFilter(DEFAULT_MSG_LENGTH_LIMIT) });
    mEditText.addTextChangedListener(new TextWatcher() {
        @Override
        public void beforeTextChanged(CharSequence charSequence, int i, int i1, int i2) {
        }

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

        @Override
        public void afterTextChanged(Editable editable) {
            if (editable.length() > 0) {
                sendButton.setEnabled(true);
            } else {
                sendButton.setEnabled(false);
            }
        }
    });
    sendButton.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            // Clear input box and hide keyboard.
            final Editable commentText = mEditText.getText();
            mEditText.setText("");
            InputMethodManager inputManager = (InputMethodManager) getActivity()
                    .getSystemService(Context.INPUT_METHOD_SERVICE);
            inputManager.hideSoftInputFromWindow(mEditText.getWindowToken(),
                    InputMethodManager.HIDE_NOT_ALWAYS);

            FirebaseUser user = FirebaseAuth.getInstance().getCurrentUser();
            if (user == null) {
                Toast.makeText(getActivity(), R.string.user_logged_out_error, Toast.LENGTH_SHORT).show();
            }

            Author author = new Author(user.getDisplayName(), "", user.getUid());

            Comment comment = new Comment(author, commentText.toString(), ServerValue.TIMESTAMP);
            commentsRef.push().setValue(comment, new DatabaseReference.CompletionListener() {
                @Override
                public void onComplete(DatabaseError error, DatabaseReference firebase) {
                    if (error != null) {
                        Log.w(TAG, "Error posting comment: " + error.getMessage());
                        Toast.makeText(getActivity(), "Error posting comment.", Toast.LENGTH_SHORT).show();
                        mEditText.setText(commentText);
                    }
                }
            });
        }
    });
    mCommentsView.setLayoutManager(new LinearLayoutManager(getActivity()));
    mCommentsView.setAdapter(mAdapter);
    return rootView;
}

From source file:com.collabora.xwperf.notxw_contacts.fragments.DetailsFragment.java

@AfterViews
void init() {/* www. j a  v a  2 s  .  c  o  m*/
    getLoaderManager().initLoader(contactId, null, contactDetailsLoader);
    nameEdit.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) {
            setTitle(s.toString());
        }
    });
}

From source file:com.brettyin.cardshelper.fragment.SignInFragment.java

private void initContentViews(View view) {
    TextWatcher textWatcher = new TextWatcher() {
        @Override/*from w w  w  . j  ava2  s . c  o  m*/
        public void beforeTextChanged(CharSequence s, int start, int count, int after) {
            /* no-op */
        }

        @Override
        public void onTextChanged(CharSequence s, int start, int before, int count) {
            // showing the floating action button if text is entered
            if (s.length() == 0) {
                mDoneFab.setVisibility(View.GONE);
            } else {
                mDoneFab.setVisibility(View.VISIBLE);
            }
        }

        @Override
        public void afterTextChanged(Editable s) {
            /* no-op */
        }
    };

    mFirstName = (EditText) view.findViewById(R.id.first_name);
    mFirstName.addTextChangedListener(textWatcher);
    mLastInitial = (EditText) view.findViewById(R.id.last_initial);
    mLastInitial.addTextChangedListener(textWatcher);
    mDoneFab = (DoneFab) view.findViewById(R.id.done);
    mDoneFab.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            switch (v.getId()) {
            case R.id.done:
                savePlayer(getActivity());
                removeDoneFab(new Runnable() {
                    @Override
                    public void run() {
                        if (null == mSelectedAvatarView) {
                            performSignInWithTransition(mAvatarGrid.getChildAt(mSelectedAvatar.ordinal()));
                        } else {
                            performSignInWithTransition(mSelectedAvatarView);
                        }
                    }
                });
                playerActivity.finish();
                break;
            default:
                throw new UnsupportedOperationException("The onClick method has not been implemented for "
                        + getResources().getResourceEntryName(v.getId()));
            }
        }
    });
}

From source file:com.joncairo.android.todo.MainActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    // set up the main activity view to be populated with fragments.
    setContentView(R.layout.activity_main);

    // Set up the action bar for tabs
    final ActionBar actionBar = getActionBar();
    actionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_TABS);

    // Create the adapter to manage tab switching
    mSectionsPagerAdapter = new SectionsPagerAdapter(getSupportFragmentManager());

    // Set up the ViewPager with the sections adapter.
    mViewPager = (ViewPager) findViewById(R.id.pager);
    mViewPager.setAdapter(mSectionsPagerAdapter);

    // When swiping between different sections, select the corresponding
    // tab. We can also use ActionBar.Tab#select() to do this if we have
    // a reference to the Tab.
    mViewPager.setOnPageChangeListener(new ViewPager.SimpleOnPageChangeListener() {
        @Override//from www  .j av  a  2  s  .c o m
        public void onPageSelected(int position) {
            actionBar.setSelectedNavigationItem(position);
        }
    });

    // For each of the sections in the app, add a tab to the action bar.
    for (int i = 0; i < mSectionsPagerAdapter.getCount(); i++) {
        // Create a tab with text corresponding to the page title defined by
        // the adapter. Also specify this Activity object, which implements
        // the TabListener interface, as the callback (listener) for when
        // this tab is selected.
        actionBar
                .addTab(actionBar.newTab().setText(mSectionsPagerAdapter.getPageTitle(i)).setTabListener(this));
    }

    // Wire up the to do text entry field
    mNewToDoName = (EditText) findViewById(R.id.todo_text);
    mNewToDoName.addTextChangedListener(new TextWatcher() {

        @Override
        public void onTextChanged(CharSequence s, int start, int before, int count) {
            DataLoader dataLoader = new DataLoader(getBaseContext(), mDataFileName);
            dataLoader.setTextInputData(s.toString());
        }

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

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

    // Wire up the to do enter button
    Button mDoIt = (Button) findViewById(R.id.enter_button);
    mDoIt.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            ArrayList<Todo> mToDoToBeAdded = new ArrayList<Todo>();
            String newToDoText = setInputText();
            // Create a new todo instance 
            Todo newTodo = new Todo(newToDoText);
            mToDoToBeAdded.add(newTodo);
            // delete the text
            //mNewToDoName.setText("");
            // append it to the todolist array
            mtoDoFragment.addItemsToList(mToDoToBeAdded, "");
        }
    });
}

From source file:net.olejon.mdapp.MedicationActivity.java

@Override
protected void onCreate(final Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    // Intent//  w  ww  . j ava 2  s .  c om
    final Intent intent = getIntent();

    medicationId = intent.getLongExtra("id", 0);

    if (medicationId == 0) {
        mTools.showToast(getString(R.string.medication_could_not_find_medication), 1);

        finish();

        return;
    }

    // Input manager
    mInputMethodManager = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);

    // Layout
    setContentView(R.layout.activity_medication);

    // View
    mRelativeLayout = (RelativeLayout) findViewById(R.id.medication_inner_layout);

    // Toolbar
    mToolbar = (Toolbar) findViewById(R.id.medication_toolbar);
    mToolbar.setTitle("");

    setSupportActionBar(mToolbar);
    getSupportActionBar().setDisplayHomeAsUpEnabled(true);

    mToolbarSearchLayout = (LinearLayout) findViewById(R.id.medication_toolbar_search_layout);
    mToolbarSearchEditText = (EditText) findViewById(R.id.medication_toolbar_search);

    // View pager
    mViewPager = (ViewPager) findViewById(R.id.medication_pager);

    // Find in text
    mToolbarSearchEditText.addTextChangedListener(new TextWatcher() {
        @Override
        public void onTextChanged(CharSequence charSequence, int i, int i2, int i3) {
            String find = mToolbarSearchEditText.getText().toString().trim();

            if (find.equals("")) {
                if (mWebView != null)
                    mWebView.clearMatches();
            } else {
                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
                    if (mWebView != null)
                        mWebView.findAllAsync(find);
                } else {
                    if (mWebView != null) {
                        //noinspection deprecation
                        mWebView.findAll(find);
                    }
                }
            }
        }

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

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

    mToolbarSearchEditText.setOnEditorActionListener(new TextView.OnEditorActionListener() {
        @Override
        public boolean onEditorAction(TextView textView, int i, KeyEvent keyEvent) {
            if (i == EditorInfo.IME_ACTION_SEARCH || keyEvent.getKeyCode() == KeyEvent.KEYCODE_ENTER) {
                mInputMethodManager.hideSoftInputFromWindow(mToolbarSearchEditText.getWindowToken(), 0);

                return true;
            }

            return false;
        }
    });
}

From source file:com.learnit.LearnIt.activities.EditWord.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    removeActionBarLabelIfNeeded();/*from  w  ww . ja v  a2s  . co  m*/
    dbHelper = FactoryDbHelper.createDbHelper(this, DBHelper.DB_WORDS);
    utils = new Utils();
    oldWord = getIntent().getStringExtra(WORD_TAG);
    String translation = dbHelper.getTranslation(oldWord);
    Log.d(LOG_TAG, "got word to edit = " + oldWord + ", trans = " + translation);

    setContentView(R.layout.edit_word);

    edtWord = (EditText) findViewById(R.id.edtWord);
    edtTrans = (EditText) findViewById(R.id.edtTrans);
    edtWord.setText(oldWord);
    edtTrans.setText(translation);

    btnClearWord = (ImageButton) findViewById(R.id.btn_add_word_clear);
    btnClearTrans = (ImageButton) findViewById(R.id.btn_add_trans_clear);
    MyBtnTouchListener myBtnTouchListener = new MyBtnTouchListener();
    btnClearTrans.setOnClickListener(myBtnTouchListener);
    btnClearWord.setOnClickListener(myBtnTouchListener);

    edtWord.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) {
            if (editable.toString() != null && !editable.toString().equals("")) {
                btnClearWord.setVisibility(View.VISIBLE);
            }
            if (editable.length() == 0) {
                btnClearWord.setVisibility(View.INVISIBLE);
            }
        }
    });
    edtTrans.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) {
            if (editable.toString() != null && !editable.toString().equals("")) {
                btnClearTrans.setVisibility(View.VISIBLE);
            }
            if (editable.length() == 0) {
                btnClearTrans.setVisibility(View.INVISIBLE);
            }
        }
    });
}

From source file:com.example.parking.InputLicenseActivity.java

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    mDBAdapter = new DBAdapter(this);
    Intent intent = getIntent();//from   ww w  . ja v a  2 s  . c  om
    Bundle bundle = intent.getExtras();
    if (bundle.getInt("type") == ARRIVING_TYPE) {
        mType = ARRIVING_TYPE;
    } else if (bundle.getInt("type") == LEAVING_TYPE) {
        mType = LEAVING_TYPE;
    }
    setContentView(R.layout.activity_input_license);
    mLicensePlateET = (EditText) findViewById(R.id.et_license_plate);
    mLetterTV = (TextView) findViewById(R.id.tv_letter);
    mNumberTV = (TextView) findViewById(R.id.tv_number);
    mLocationTV = (TextView) findViewById(R.id.tv_location);
    mScanBT = (Button) findViewById(R.id.bt_scan);
    mNextBT = (Button) findViewById(R.id.bt_next);
    mLetterTV.setOnClickListener(mTabClickListener);
    mNumberTV.setOnClickListener(mTabClickListener);
    mLocationTV.setOnClickListener(mTabClickListener);
    changeSelect(R.id.tv_location);
    changeFragment(R.id.tv_location);
    mLicensePlateET.setOnTouchListener(new OnTouchListener() {
        @Override
        public boolean onTouch(View v, MotionEvent event) {
            // et.getCompoundDrawables()4?
            Drawable drawable = mLicensePlateET.getCompoundDrawables()[2];
            //????
            if (drawable == null)
                return false;
            //????
            if (event.getAction() != MotionEvent.ACTION_UP)
                return false;
            if (event.getX() > mLicensePlateET.getWidth() - mLicensePlateET.getPaddingRight()
                    - drawable.getIntrinsicWidth()) {
                mLicensePlateET.setText("");
            }
            return false;
        }
    });
    mScanBT.setOnClickListener(new Button.OnClickListener() {
        public void onClick(View v) {
            Message msg = new Message();
            msg.what = EVENT_SCAN_STATE_NOTIFY;
            mHandler.sendMessage(msg);
        }
    });
    mLicensePlateET.setInputType(InputType.TYPE_NULL);
    mLicensePlateET.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) {
            if (mLicensePlateET.getText() != null
                    && mLicensePlateET.getText().length() > LICENSE_PLATE_NUMBER_SIZE) {
                Message msg = new Message();
                msg.what = EVENT_INVALID_LICENSE_PLATE;
                mHandler.sendMessage(msg);
            }
        }

        @Override
        public void afterTextChanged(Editable s) {
            // TODO Auto-generated method stub
        }
    });
    mNextBT.setOnClickListener(new Button.OnClickListener() {
        public void onClick(View v) {
            if (mLicensePlateET.getText().length() != LICENSE_PLATE_NUMBER_SIZE) {
                Message msg = new Message();
                msg.what = EVENT_INVALID_LICENSE_PLATE;
                mHandler.sendMessage(msg);
                return;
            }
            new SQLThread().start();
        }
    });
    getActionBar().setDisplayHomeAsUpEnabled(true);
    IntentFilter filter = new IntentFilter();
    filter.addAction("ExitApp");
    filter.addAction("BackMain");
    registerReceiver(mReceiver, filter);
}

From source file:com.hyphenate.easeui.ui.EaseContactListFragment.java

@Override
protected void setUpView() {
    EMClient.getInstance().addConnectionListener(connectionListener);

    contactList = new ArrayList<EaseUser>();
    getContactList();//  w  w w .  j  a  v  a 2  s.  co  m
    //init list

    contactListLayout.init(contactList, EaseInitBean.map);

    if (listItemClickListener != null) {
        listView.setOnItemClickListener(new OnItemClickListener() {

            @Override
            public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
                EaseUser user = (EaseUser) listView.getItemAtPosition(position);
                listItemClickListener.onListItemClicked(user);
            }
        });
    }

    query.addTextChangedListener(new TextWatcher() {
        public void onTextChanged(CharSequence s, int start, int before, int count) {
            contactListLayout.filter(s);
            if (s.length() > 0) {
                clearSearch.setVisibility(View.VISIBLE);
            } else {
                clearSearch.setVisibility(View.INVISIBLE);

            }
        }

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

        public void afterTextChanged(Editable s) {
        }
    });
    clearSearch.setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(View v) {
            query.getText().clear();
            hideSoftKeyboard();
        }
    });

    listView.setOnTouchListener(new OnTouchListener() {

        @Override
        public boolean onTouch(View v, MotionEvent event) {
            hideSoftKeyboard();
            return false;
        }
    });

}

From source file:com.irccloud.android.activity.PastebinEditorActivity.java

protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    if (Build.VERSION.SDK_INT >= 21) {
        Bitmap cloud = BitmapFactory.decodeResource(getResources(), R.drawable.ic_launcher);
        setTaskDescription(new ActivityManager.TaskDescription(getResources().getString(R.string.app_name),
                cloud, 0xFFF2F7FC));/*from ww  w  .  java 2  s.co  m*/
        cloud.recycle();
    }
    setContentView(R.layout.activity_pastebineditor);

    toolbar = (Toolbar) findViewById(R.id.toolbar);
    setSupportActionBar(toolbar);

    if (getSupportActionBar() != null) {
        if (!getWindow().isFloating()) {
            getSupportActionBar().setDisplayShowHomeEnabled(true);
            getSupportActionBar().setDisplayHomeAsUpEnabled(true);
        }
    }

    paste = (EditText) findViewById(R.id.paste);
    filename = (EditText) findViewById(R.id.filename);
    message = (EditText) findViewById(R.id.message);
    messages_count = (TextView) findViewById(R.id.messages_count);

    if (savedInstanceState != null && savedInstanceState.containsKey("message"))
        message.setText(savedInstanceState.getString("message"));

    if (savedInstanceState != null && savedInstanceState.containsKey("paste_id"))
        pasteID = savedInstanceState.getString("paste_id");
    else if (getIntent() != null && getIntent().hasExtra("paste_id"))
        pasteID = getIntent().getStringExtra("paste_id");

    if (savedInstanceState != null && savedInstanceState.containsKey("paste_contents"))
        pastecontents = savedInstanceState.getString("paste_contents");
    else if (getIntent() != null && getIntent().hasExtra("paste_contents"))
        pastecontents = getIntent().getStringExtra("paste_contents");
    paste.addTextChangedListener(new TextWatcher() {
        @Override
        public void beforeTextChanged(CharSequence charSequence, int i, int i1, int i2) {

        }

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

        }

        @Override
        public void afterTextChanged(Editable editable) {
            int count = 0;
            String lines[] = editable.toString().split("\n");
            for (String line : lines) {
                count += Math.ceil(line.length() / 1080.0f);
            }
            messages_count.setText("Text will be sent as " + count + " message" + (count == 1 ? "" : "s"));
        }
    });
    paste.setText(pastecontents);

    if (savedInstanceState != null && savedInstanceState.containsKey("filename"))
        filename.setText(savedInstanceState.getString("filename"));
    else if (getIntent() != null && getIntent().hasExtra("filename"))
        filename.setText(getIntent().getStringExtra("filename"));

    tabHost = (TabLayout) findViewById(android.R.id.tabhost);
    ViewCompat.setElevation(toolbar, ViewCompat.getElevation(tabHost));

    if (pasteID != null) {
        tabHost.setVisibility(View.GONE);
        message.setVisibility(View.GONE);
        findViewById(R.id.message_heading).setVisibility(View.GONE);
    } else {
        tabHost.setTabGravity(TabLayout.GRAVITY_FILL);
        tabHost.setTabMode(TabLayout.MODE_FIXED);
        tabHost.addTab(tabHost.newTab().setText("Pastebin"));
        tabHost.addTab(tabHost.newTab().setText("Messages"));
        tabHost.setOnTabSelectedListener(new TabLayout.OnTabSelectedListener() {
            @Override
            public void onTabSelected(TabLayout.Tab tab) {
                current_tab = tab.getPosition();
                if (current_tab == 0) {
                    filename.setVisibility(View.VISIBLE);
                    message.setVisibility(View.VISIBLE);
                    messages_count.setVisibility(View.GONE);
                    findViewById(R.id.filename_heading).setVisibility(View.VISIBLE);
                    findViewById(R.id.message_heading).setVisibility(View.VISIBLE);
                } else {
                    filename.setVisibility(View.GONE);
                    message.setVisibility(View.GONE);
                    messages_count.setVisibility(View.VISIBLE);
                    findViewById(R.id.filename_heading).setVisibility(View.GONE);
                    findViewById(R.id.message_heading).setVisibility(View.GONE);
                }
            }

            @Override
            public void onTabUnselected(TabLayout.Tab tab) {

            }

            @Override
            public void onTabReselected(TabLayout.Tab tab) {

            }
        });
        if (savedInstanceState != null && savedInstanceState.containsKey("tab"))
            tabHost.getTabAt(savedInstanceState.getInt("tab")).select();
    }

    NetworkConnection.getInstance().addHandler(this);
    if (pasteID != null && (pastecontents == null || pastecontents.length() == 0)) {
        new FetchPastebinTask().execute((Void) null);
    }

    if (pasteID != null) {
        setTitle(R.string.title_activity_pastebin_editor_edit);
        toolbar.setBackgroundResource(R.drawable.actionbar);
    } else {
        setTitle(R.string.title_activity_pastebin_editor);
    }

    supportInvalidateOptionsMenu();

    result(RESULT_CANCELED);
}