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:mp.paschalis.RegisterActivity.java

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_register);
    getSupportActionBar().setDisplayHomeAsUpEnabled(true);

    app = (App) getApplication();//from   ww  w  .  j av a2 s  .  com

    buttonRegister = (Button) findViewById(R.id.buttonRegister);

    registerAsyncTask = new RegisterAsyncTask();

    registerUsername = (EditText) findViewById(R.id.editTextRegisterUsername);
    registerPassword = (EditText) findViewById(R.id.editTextRegisterPassword);
    registerConfirmPassword = (EditText) findViewById(R.id.editTextRegisterConfirmPassword);
    registerName = (EditText) findViewById(R.id.editTextRegisterName);
    registerSurname = (EditText) findViewById(R.id.editTextRegisterSurname);
    registerEmail = (EditText) findViewById(R.id.editTextRegisterEmail);
    registerPhone = (EditText) findViewById(R.id.editTextRegisterPhone);
    checkBoxNotificationsApplication = (CheckBox) findViewById(R.id.checkBoxRegisterNotificationsApplication);
    checkBoxNotificationsEmail = (CheckBox) findViewById(R.id.checkBoxRegisterNotificationsEmail);
    // textViewConfirmPassword = (TextView)
    // findViewById(R.id.textViewRegisterConfirmPassword);

    // Watch Field Changes
    registerUsername.addTextChangedListener(new TextWatcher() {

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

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

        }

        @Override
        public void afterTextChanged(Editable s) {
            enableRegisterFields(RegisterFields.username);
        }
    });

    registerPassword.addTextChangedListener(new TextWatcher() {

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

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

        }

        @Override
        public void afterTextChanged(Editable s) {
            enableRegisterFields(RegisterFields.password);
        }
    });

    registerConfirmPassword.addTextChangedListener(new TextWatcher() {

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

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

        @Override
        public void afterTextChanged(Editable s) {

            enableRegisterFields(RegisterFields.confirmPassword);
        }
    });

    registerName.addTextChangedListener(new TextWatcher() {

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

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

        @Override
        public void afterTextChanged(Editable s) {
            enableRegisterFields(RegisterFields.name);
        }
    });

    registerSurname.addTextChangedListener(new TextWatcher() {

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

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

        @Override
        public void afterTextChanged(Editable s) {
            enableRegisterFields(RegisterFields.surname);
        }
    });

    registerEmail.addTextChangedListener(new TextWatcher() {

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

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

        @Override
        public void afterTextChanged(Editable s) {
            enableRegisterFields(RegisterFields.email);
        }
    });

    registerPhone.addTextChangedListener(new TextWatcher() {

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

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

        @Override
        public void afterTextChanged(Editable s) {
            enableRegisterFields(RegisterFields.phone);

        }
    });

    buttonRegister.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View v) {
            // Try to register user to database

            // Hide Progress Bar, and reEnable button
            ProgressBar progressBarRegisterButton = (ProgressBar) findViewById(R.id.progressBarRegisterButton);

            buttonRegister.setClickable(false);
            progressBarRegisterButton.setVisibility(View.VISIBLE);
            buttonRegister.setVisibility(View.INVISIBLE);

            // Progress Bar Can cancel the task
            progressBarRegisterButton.setOnClickListener(new OnClickListener() {

                @Override
                public void onClick(View v) {
                    if (!registerAsyncTask.isCancelled())
                        registerAsyncTask.cancel(true);

                }
            });

            // Login User
            if (!registerAsyncTask.isCancelled()) {
                registerAsyncTask = new RegisterAsyncTask();
            }
            registerAsyncTask.execute(app.library);

        }
    });

}

From source file:net.eledge.android.europeana.gui.activity.HomeActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_home);
    getSupportActionBar().setDisplayHomeAsUpEnabled(true);

    NewBlogNotification.cancel(this);

    PreferenceManager.setDefaultValues(this, R.xml.settings, false);

    searchController.suggestionPageSize = getResources().getInteger(R.integer.home_suggestions_pagesize);
    isLandscape = getResources().getBoolean(R.bool.home_support_landscape);

    mSuggestionsAdaptor = new SuggestionAdapter(this, new ArrayList<Item>());
    mGridViewSuggestions.setAdapter(mSuggestionsAdaptor);
    mGridViewSuggestions.setOnItemClickListener(this);

    mEditTextQuery.setOnEditorActionListener(new TextView.OnEditorActionListener() {
        @Override//from   ww w.  j  av  a2s. c om
        public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
            if ((actionId == EditorInfo.IME_ACTION_SEARCH) || (event.getKeyCode() == KeyEvent.KEYCODE_ENTER)) {
                performSearch(v.getText().toString());
                return true;
            }
            return false;
        }
    });
    mEditTextQuery.addTextChangedListener(new TextWatcher() {
        @Override
        public void onTextChanged(CharSequence s, int start, int before, int count) {
            if (s.length() > 2) {
                if (mGridViewSuggestions.isShown()) {
                    mSuggestionsAdaptor.clear();
                    mSuggestionsAdaptor.notifyDataSetChanged();
                }
                searchController.suggestions(HomeActivity.this, s.toString());
            } else {
                onTaskFinished(null);
            }
        }

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

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

    mProfilesAdapter = new ArrayAdapter<>(this, android.R.layout.simple_spinner_dropdown_item);
    mSpinnerProfiles.setAdapter(mProfilesAdapter);

    FragmentManager fragmentManager = getSupportFragmentManager();
    FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();
    if (mBlogFragment == null) {
        mBlogFragment = new HomeBlogFragment();
    }
    fragmentTransaction.replace(R.id.activity_home_fragment_blog, mBlogFragment);
    fragmentTransaction.commit();
}

From source file:com.gmail.taneza.ronald.carbs.main.BaseFoodDbListFragment.java

private void addSearchTextListener(ClearableEditText searchEditText) {

    searchEditText.addTextChangedListener(new TextWatcher() {
        public void afterTextChanged(Editable s) {
        }/*  w  ww .  j ava2  s.co  m*/

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

        public void onTextChanged(CharSequence s, int start, int before, int count) {
            restartLoader();
        }
    });

    // This listener is called when the Enter key is pressed
    searchEditText.setOnEditorActionListener(new OnEditorActionListener() {
        @Override
        public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
            // Ignore the Enter key because we already do the processing every time the text changes
            return true;
        }
    });
}

From source file:com.miz.mizuu.fragments.SearchWebMoviesFragment.java

@Override
public void onViewCreated(View v, Bundle savedInstanceState) {
    super.onViewCreated(v, savedInstanceState);

    mToolbar = (Toolbar) v.findViewById(R.id.toolbar);
    ((MizActivity) getActivity()).setSupportActionBar(mToolbar);

    mProgressBar = (ProgressBar) v.findViewById(R.id.progressBar1);
    v.findViewById(R.id.spinner1).setVisibility(View.GONE);

    mListView = (ListView) v.findViewById(R.id.listView1);
    mListView.setOnItemClickListener(new OnItemClickListener() {
        @Override/*  w w w.j  a  v a 2  s.  c  o  m*/
        public void onItemClick(AdapterView<?> arg0, View arg1, int arg2, long arg3) {
            showMovie(arg2);
        }
    });
    mListView.setEmptyView(v.findViewById(R.id.no_results));
    v.findViewById(R.id.no_results).setVisibility(View.GONE);

    // Both the ProgressBar and ListView have been set, so let's hide the ProgressBar
    hideProgressBar();

    mSearchField = (EditText) v.findViewById(R.id.editText1);
    mSearchField.setSelection(mSearchField.length());
    mSearchField.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.toString().length() > 0)
                searchForMovies();
            else {
                mSearchTask.cancel(true);
                mResults.clear();
                mAdapter.notifyDataSetChanged();
            }
        }
    });
    mSearchField.setOnEditorActionListener(new OnEditorActionListener() {
        @Override
        public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
            if (actionId == EditorInfo.IME_NULL && event.getAction() == KeyEvent.ACTION_DOWN
                    || actionId == EditorInfo.IME_ACTION_SEARCH)
                searchForMovies();
            return true;
        }
    });
}

From source file:com.magizdev.babyoneday.profilewizard.BirthDataFragment.java

@Override
public void onViewCreated(View view, Bundle savedInstanceState) {
    super.onViewCreated(view, savedInstanceState);

    mHeightView.addTextChangedListener(new TextWatcher() {
        @Override//from  ww w  .  j a v a 2  s . c  om
        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) {
            float height = 0;
            try {
                height = Float.parseFloat(editable.toString());
            } catch (Exception e) {
            }
            mPage.getData().putFloat(Profile.HEIGHT, (editable != null) ? height : 0);
            mPage.notifyDataChanged();
        }
    });

    mWeightView.addTextChangedListener(new TextWatcher() {

        @Override
        public void onTextChanged(CharSequence arg0, int arg1, int arg2, int arg3) {
            // TODO Auto-generated method stub

        }

        @Override
        public void beforeTextChanged(CharSequence arg0, int arg1, int arg2, int arg3) {
            // TODO Auto-generated method stub

        }

        @Override
        public void afterTextChanged(Editable arg0) {
            float weight = 0;
            try {
                weight = Float.parseFloat(arg0.toString());
            } catch (Exception e) {

            }
            mPage.getData().putFloat(Profile.WEIGHT, (arg0 != null) ? weight : 0);
            mPage.notifyDataChanged();
        }
    });
}

From source file:com.hufeiya.SignIn.fragment.SignInFragment.java

private void initContentViews(View view) {
    TextWatcher textWatcher = new TextWatcher() {
        @Override//from   w  w  w  . j a v  a2s . com
        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.hide();
            } else {
                mDoneFab.show();
            }
        }

        @Override
        public void afterTextChanged(Editable s) {
            /* no-op */
        }
    };
    progressBar = (ProgressBar) view.findViewById(R.id.empty);
    phone = (EditText) view.findViewById(R.id.phone);
    phone.addTextChangedListener(textWatcher);
    pass = (EditText) view.findViewById(R.id.pass);
    pass.addTextChangedListener(textWatcher);
    mDoneFab = (FloatingActionButton) view.findViewById(R.id.done);
    mDoneFab.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            switch (v.getId()) {
            case R.id.done:

                progressBar.setVisibility(View.VISIBLE);

                AsyncHttpHelper.login(phone.getText().toString(), pass.getText().toString(),
                        SignInFragment.this);
                break;
            default:
                throw new UnsupportedOperationException("The onClick method has not been implemented for "
                        + getResources().getResourceEntryName(v.getId()));
            }
        }
    });

}

From source file:com.wenwen.chatuidemo.activity.LoginActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    // ????/*w ww.j  av  a2  s .  c  o  m*/
    if (DemoHXSDKHelper.getInstance().isLogined()) {
        autoLogin = true;
        startActivity(new Intent(LoginActivity.this, MainActivity.class));
        return;
    }
    setContentView(R.layout.activity_login);
    usernameEditText = (EditText) findViewById(R.id.username);
    if (DemoApplication.getInstance().getUserName() != null
            && !DemoApplication.getInstance().getUserName().equals("")) {
        usernameEditText.setText(DemoApplication.getInstance().getUserName());
    }
    passwordEditText = (EditText) findViewById(R.id.password);
    loginhandler = new Handler() {
        @Override
        public void handleMessage(Message msg) {
            // TODO Auto-generated method stub
            int key = msg.what;
            switch (key) {
            case 1:
                EMChatManager.getInstance().login(MD5.md5(usernameEditText.getText().toString().trim()),
                        MD5.md5("ys_" + passwordEditText.getText().toString().trim()).toUpperCase(),
                        new EMCallBack() {
                            @Override
                            public void onSuccess() {
                                // ?????
                                DemoApplication.getInstance()
                                        .setUserName(usernameEditText.getText().toString().trim());
                                DemoApplication.getInstance().setPassword(
                                        MD5.md5("ys_" + passwordEditText.getText().toString().trim())
                                                .toUpperCase());
                                startActivity(new Intent(LoginActivity.this, MainActivity.class));
                                pd.dismiss();
                                finish();
                            }

                            @Override
                            public void onProgress(int progress, String status) {

                            }

                            @Override
                            public void onError(final int code, final String message) {
                                //  loginFailure2Umeng(start,code,message);
                            }
                        });
                break;
            }
            super.handleMessage(msg);
        }
    };
    // ????
    usernameEditText.addTextChangedListener(new TextWatcher() {
        @Override
        public void onTextChanged(CharSequence s, int start, int before, int count) {
            passwordEditText.setText(null);
        }

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

        }

        @Override
        public void afterTextChanged(Editable s) {

        }
    });

}

From source file:ca.uwaterloo.sh6choi.czshopper.ui.FloatLabelLayout.java

private void setEditText(EditText editText) {
    // If we already have an EditText, throw an exception
    if (mEditText != null) {
        throw new IllegalArgumentException("We already have an EditText, can only have one");
    }//  w  ww  .  ja v  a2s .c  o  m
    mEditText = editText;

    // Update the label visibility with no animation
    updateLabelVisibility(false);

    // Add a TextWatcher so that we know when the text input has changed
    mEditText.addTextChangedListener(new TextWatcher() {
        @Override
        public void afterTextChanged(Editable s) {
            updateLabelVisibility(true);
        }

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

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

    // Add focus listener to the EditText so that we can notify the label that it is activated.
    // Allows the use of a ColorStateList for the text color on the label
    mEditText.setOnFocusChangeListener(new OnFocusChangeListener() {
        @Override
        public void onFocusChange(View view, boolean focused) {
            updateLabelVisibility(true);
        }
    });

    // If we do not have a valid hint, try and retrieve it from the EditText
    if (TextUtils.isEmpty(mHint)) {
        setHint(mEditText.getHint());
    }
}

From source file:com.layer.messenger.makemoji.MakeMojiAtlasComposer.java

/**
 * Prepares this AtlasMessageComposer for use.
 *
 * @return this AtlasMessageComposer./*from  w w  w  .  j ava  2  s .co m*/
 */
public MakeMojiAtlasComposer init(LayerClient layerClient, ParticipantProvider participantProvider) {
    LayoutInflater.from(getContext()).inflate(com.layer.atlas.R.layout.atlas_message_composer, this);

    mLayerClient = layerClient;
    mParticipantProvider = participantProvider;

    mAttachButton = (ImageView) findViewById(com.layer.atlas.R.id.attachment);
    mAttachButton.setOnClickListener(new OnClickListener() {
        public void onClick(View v) {
            LinearLayout menu = (LinearLayout) mAttachmentMenu.getContentView();
            menu.measure(MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED),
                    MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED));
            mAttachmentMenu.showAsDropDown(v, 0, -menu.getMeasuredHeight() - v.getHeight());
        }
    });

    mMessageEditText = (EditText) findViewById(com.layer.atlas.R.id.message_edit_text);
    mMessageEditText.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 (mConversation == null || mConversation.isDeleted())
                return;
            if (s.length() > 0) {
                mSendButton.setEnabled(isEnabled());
                mConversation.send(LayerTypingIndicatorListener.TypingIndicator.STARTED);
            } else {
                mSendButton.setEnabled(false);
                mConversation.send(LayerTypingIndicatorListener.TypingIndicator.FINISHED);
            }
        }
    });

    mSendButton = (Button) findViewById(com.layer.atlas.R.id.send_button);
    final MojiInputLayout analytics = new MojiInputLayout(getContext());
    mSendButton.setOnClickListener(new OnClickListener() {
        public void onClick(View v) {
            if (!mTextSender.requestSend(Moji.toHtml(mMessageEditText.getText())))
                return;
            analytics.setInputText(mMessageEditText.getText());
            analytics.manualSaveInputToRecentsAndBackend();
            mMessageEditText.setText("");
            mSendButton.setEnabled(false);
        }
    });
    applyStyle();
    return this;
}

From source file:app.com.vaipo.ContactsFragment.java

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    View rootView = inflater.inflate(R.layout.dial_ui, container, false);

    progressGenerator = new ProgressGenerator(this);
    btnContacts = (ActionProcessButton) rootView.findViewById(R.id.dialTo);
    btnContacts.setMode(ActionProcessButton.Mode.ENDLESS);

    contactEditText = (EditText) rootView.findViewById(R.id.contacts_btn);
    isContactNameSelected = false;//w  w  w .  j  a v a 2  s  .co  m
    btnContacts.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            if (isState(State.LAUNCH_CONTACTS)) {
                progressGenerator.start(btnContacts);

                mCallback.onContactsBtnClicked();
            } else if (isState(State.DIAL)) {
                String number = sharedPreferences.getString("number", "");
                //mOutGoingNumber = contactEditText.getText().toString();
                setupDialMsg(mOutGoingNumber, number);
                enterState(State.END);
            } else if (isState(State.END)) {
                setupEndMsg();
                enterState(State.LAUNCH_CONTACTS);
            }
        }
    });

    contactEditText.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) {
                enterState(State.LAUNCH_CONTACTS);
                mOutGoingNumber = "";
            } else {
                if (Utils.inCall()) {
                    enterState(State.END);
                } else {
                    enterState(State.DIAL);
                }
                if (!isContactNameSelected)
                    mOutGoingNumber = s.toString();
            }
        }
    });

    LocalBroadcastManager.getInstance(getActivity()).registerReceiver(mMessageReceiver,
            new IntentFilter(Utils.END_VAIPO_CALL));
    return rootView;
}