Example usage for android.view KeyEvent KEYCODE

Introduction

In this page you can find the example usage for android.view KeyEvent KEYCODE_ENTER.

Prototype

int KEYCODE_ENTER

To view the source code for android.view KeyEvent KEYCODE_ENTER.

Click Source Link

Document

Key code constant: Enter key.

Usage

From source file:com.munger.passwordkeeper.view.ImportFileFragment.java

/**
 * get references to important components, setup the event handlers
 *///from   w w w .  j a v  a  2 s.  co m
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    //get component references
    root = (RelativeLayout) inflater.inflate(R.layout.fragment_importfile, container, false);
    upButton = (ImageButton) root.findViewById(R.id.import_uplevelbtn);
    reloadButton = (ImageButton) root.findViewById(R.id.import_refreshbtn);
    pathInput = (EditText) root.findViewById(R.id.import_pathinput);
    directoryList = (ListView) root.findViewById(R.id.import_filelist);

    if (currentDir != null) {
        populateViews();
    }

    //setup event listeners
    //move to the previous directory
    upButton.setOnClickListener(new View.OnClickListener() {
        public void onClick(View v) {
            navigateUp();
        }
    });

    //reload the directory list view
    reloadButton.setOnClickListener(new View.OnClickListener() {
        public void onClick(View v) {
            populateViews();
        }
    });

    //set the current working directory and reload if the path is manually inputted
    pathInput.setOnKeyListener(new View.OnKeyListener() {
        public boolean onKey(View v, int keyCode, KeyEvent event) {
            if (keyCode == KeyEvent.KEYCODE_ENTER) {
                nextDir = pathInput.getText().toString();
                populateViews();
                return true;
            }

            return false;
        }
    });

    return root;
}

From source file:org.deviceconnect.android.deviceplugin.hue.activity.fragment.HueFragment04.java

/**
 * Edit serial.//from w  ww .j a  v  a  2 s  . co m
 */
private void editSerial() {
    final EditText editText = new EditText(getActivity());
    editText.setOnKeyListener(new View.OnKeyListener() {
        @Override
        public boolean onKey(View v, int keyCode, KeyEvent event) {
            if (event.getAction() == KeyEvent.ACTION_DOWN && keyCode == KeyEvent.KEYCODE_ENTER) {
                InputMethodManager inputMethodManager = (InputMethodManager) getActivity()
                        .getSystemService(Context.INPUT_METHOD_SERVICE);
                inputMethodManager.hideSoftInputFromWindow(v.getWindowToken(), 0);
                return true;
            }
            return false;
        }
    });
    AlertDialog dialog = new AlertDialog.Builder(getActivity()).setTitle(R.string.frag04_serial_number_title)
            .setMessage(R.string.frag04_serial_number_message).setView(editText)
            .setPositiveButton(R.string.frag04_serial_ok, new DialogInterface.OnClickListener() {
                public void onClick(final DialogInterface dialog, final int whichButton) {
                    String serial = editText.getText().toString();
                    searchLightManually(serial);
                }
            }).setNegativeButton(R.string.frag04_serial_cancel, new DialogInterface.OnClickListener() {
                public void onClick(final DialogInterface dialog, final int whichButton) {
                }
            }).show();
    final Button positiveButton = dialog.getButton(AlertDialog.BUTTON_POSITIVE);
    positiveButton.setEnabled(false);

    // Input limit of the serial number
    InputFilter inputFilter = new InputFilter() {
        @Override
        public CharSequence filter(final CharSequence source, final int start, final int end,
                final Spanned dest, final int dstart, final int dend) {
            if (source.toString().matches("[0-9a-fA-F]+")) {
                return source;
            } else {
                return "";
            }
        }
    };
    InputFilter[] filters = new InputFilter[] { inputFilter, new InputFilter.LengthFilter(6) };
    editText.setFilters(filters);
    editText.addTextChangedListener(new TextWatcher() {
        @Override
        public void beforeTextChanged(final CharSequence s, final int start, final int count, final int after) {
        }

        @Override
        public void onTextChanged(final CharSequence s, final int start, final int before, final int count) {
            positiveButton.setEnabled(editText.length() == 6);
        }

        @Override
        public void afterTextChanged(final Editable s) {
        }
    });
    editText.setHint(R.string.frag04_serial_number_hint);
}

From source file:com.concavenp.artistrymuse.fragments.SearchFragment.java

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {

    // Inflate the layout for this fragment
    View mainView = inflater.inflate(R.layout.fragment_search, container, false);

    // The search text the user will input
    mSearchEditText = mainView.findViewById(R.id.search_editText);
    mSearchEditText.setOnEditorActionListener(new EditText.OnEditorActionListener() {

        @Override/*from   w ww . j  av a 2  s  .  co  m*/
        public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {

            if ((actionId == EditorInfo.IME_ACTION_SEARCH) || (event.getKeyCode() == KeyEvent.KEYCODE_ENTER)) {

                performSearch();

                return true;

            }

            return false;
        }

    });
    mSearchEditText.setOnTouchListener(new View.OnTouchListener() {

        @SuppressWarnings("unused")
        @Override
        public boolean onTouch(View v, MotionEvent event) {

            final int DRAWABLE_LEFT = 0;
            final int DRAWABLE_TOP = 1;
            final int DRAWABLE_RIGHT = 2;
            final int DRAWABLE_BOTTOM = 3;

            if (event.getAction() == MotionEvent.ACTION_UP) {

                // Check the layout direction to support LTR or RTL
                if (ViewCompat.getLayoutDirection(mSearchEditText) == ViewCompat.LAYOUT_DIRECTION_LTR) {
                    if (event.getRawX() >= (mSearchEditText.getRight()
                            - mSearchEditText.getCompoundDrawables()[DRAWABLE_RIGHT].getBounds().width())) {

                        performSearch();

                        return true;
                    }
                } else {
                    if (event.getRawX() <= (mSearchEditText.getLeft()
                            + mSearchEditText.getCompoundDrawables()[DRAWABLE_LEFT].getBounds().width())) {

                        performSearch();

                        return true;
                    }
                }

            }

            return false;
        }

    });

    // Save off the flipper for use in deciding which view to show
    mFlipper = mainView.findViewById(R.id.fragment_search_ViewFlipper);

    // Get the ViewPager and set it's PagerAdapter so that it can display items
    ViewPager mViewPager = mainView.findViewById(R.id.search_results_viewpager);
    mSearchPagerAdapter = new SearchFragmentPagerAdapter(this, getChildFragmentManager());
    mViewPager.setAdapter(mSearchPagerAdapter);
    mViewPager.setOffscreenPageLimit(mSearchPagerAdapter.getCount());

    // Give the TabLayout the ViewPager
    TabLayout mTabLayout = mainView.findViewById(R.id.search_tabs);
    mTabLayout.setupWithViewPager(mViewPager);

    mFlipper.setDisplayedChild(
            mFlipper.indexOfChild(mFlipper.findViewById(R.id.fragment_search_no_search_Flipper)));

    return mainView;

}

From source file:fr.ippon.android.opendata.android.AbstractParkingListFragment.java

private void configureSearchField(RelativeLayout r) {
    final AbstractParkingListFragment loaderCallBack = this;
    searchField = (EditText) r.findViewById(R.id.searchField);

    if (TextUtils.isEmpty(searchField.getText()))
        searchField.setText(searchHint);

    searchField.setOnKeyListener(new OnKeyListener() {
        public boolean onKey(View v, int keyCode, KeyEvent event) {
            // If the event is a key-down event on the "enter" button
            if ((event.getAction() == KeyEvent.ACTION_DOWN) && (keyCode == KeyEvent.KEYCODE_ENTER)) {
                // hide the keyboard
                InputMethodManager imm = (InputMethodManager) getActivity()
                        .getSystemService(Context.INPUT_METHOD_SERVICE);
                imm.hideSoftInputFromWindow(searchField.getWindowToken(), 0);

                // Perform action on key press
                boolean okSearch = !TextUtils.isEmpty(searchField.getText())
                        && !searchHint.equals(searchField.getText());
                queryText = okSearch ? searchField.getText().toString() : null;
                Log.d(TAG, "query: " + queryText);
                hasSearched = true;/*from  w  w  w  .j a v a 2 s . co  m*/
                getLoaderManager().restartLoader(0, null, loaderCallBack);
                if (queryText == null) {
                    searchField.setText(searchHint);
                }
                return true;
            }
            return false;
        }
    });
    // afichage d'une croix dans l'edit text pour effacer le texte saisie
    final Drawable x = getResources().getDrawable(R.drawable.ic_cancel);
    x.setBounds(0, 0, x.getIntrinsicWidth(), x.getIntrinsicHeight());
    searchField.setCompoundDrawables(null, null, x, null);
    searchField.setOnTouchListener(new OnTouchListener() {
        public boolean onTouch(View v, MotionEvent event) {
            if (event.getAction() == KeyEvent.ACTION_DOWN
                    && searchHint.equals(searchField.getText().toString())) {
                searchField.setText("");
            }
            if (searchField.getCompoundDrawables()[2] == null) {
                // cross is not being shown so no need to handle
                return false;
            }
            if (event.getAction() != MotionEvent.ACTION_DOWN) {
                // only respond to the down type
                return false;
            }
            if (event.getX() > searchField.getMeasuredWidth() - searchField.getPaddingRight()
                    - x.getIntrinsicWidth()) {
                searchField.setText("");
                return true;
            } else {
                return false;
            }
        }
    });
}

From source file:com.stoutner.privacybrowser.CreateHomeScreenShortcut.java

@Override
@NonNull//  w w  w. j  a  va2 s .  co m
public Dialog onCreateDialog(Bundle savedInstanceState) {
    // Create a drawable version of the favorite icon.
    Drawable favoriteIconDrawable = new BitmapDrawable(getResources(), MainWebViewActivity.favoriteIcon);

    // Use AlertDialog.Builder to create the AlertDialog
    AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(getActivity());
    LayoutInflater customDialogInflater = getActivity().getLayoutInflater();
    alertDialogBuilder.setTitle(R.string.shortcut_name);
    alertDialogBuilder.setIcon(favoriteIconDrawable);
    alertDialogBuilder.setView(customDialogInflater.inflate(R.layout.create_home_screen_shortcut_dialog, null));
    alertDialogBuilder.setNegativeButton(R.string.cancel, new DialogInterface.OnClickListener() {
        @Override
        public void onClick(DialogInterface dialog, int which) {
            buttonListener.onCreateHomeScreenShortcutCancel(CreateHomeScreenShortcut.this);
        }
    });
    alertDialogBuilder.setPositiveButton(R.string.create, new DialogInterface.OnClickListener() {
        @Override
        public void onClick(DialogInterface dialog, int which) {
            buttonListener.onCreateHomeScreenShortcutCreate(CreateHomeScreenShortcut.this);
        }
    });

    // Assign the alertDialogBuilder to an AlertDialog.
    final AlertDialog alertDialog = alertDialogBuilder.create();

    // Show the keyboard when the dialog is displayed on the screen.
    alertDialog.getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_VISIBLE);

    // We need to show alertDialog before we can setOnKeyListener below.
    alertDialog.show();

    EditText shortcutNameEditText = (EditText) alertDialog.findViewById(R.id.shortcutNameEditText);

    // Allow the "enter" key on the keyboard to create the shortcut.
    shortcutNameEditText.setOnKeyListener(new View.OnKeyListener() {
        public boolean onKey(View v, int keyCode, KeyEvent event) {
            // If the event is a key-down event on the "enter" button, select the PositiveButton "Create".
            if ((event.getAction() == KeyEvent.ACTION_DOWN) && (keyCode == KeyEvent.KEYCODE_ENTER)) {
                // Trigger the create listener.
                buttonListener.onCreateHomeScreenShortcutCreate(CreateHomeScreenShortcut.this);

                // Manually dismiss alertDialog.
                alertDialog.dismiss();

                // Consume the event.
                return true;
            } else {
                // If any other key was pressed, do not consume the event.
                return false;
            }
        }
    });

    // onCreateDialog requires the return of an AlertDialog.
    return alertDialog;
}

From source file:com.openerp.base.account.AccountFragment.java

@SuppressLint("DefaultLocale")
@Override//  ww  w  . j  ava 2s  .c o  m
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    setHasOptionsMenu(true);
    this.context = getActivity();
    // Inflate the layout for this fragment
    rootView = inflater.inflate(R.layout.fragment_account, container, false);

    scope = new AppScope(this);

    rootView.findViewById(R.id.edtServerURL).requestFocus();
    getActivity().setTitle(R.string.title_setup_account);
    chkSecureConnection = (CheckBox) rootView.findViewById(R.id.chkIsSecureConnection);
    edtServerUrl = (EditText) rootView.findViewById(R.id.edtServerURL);
    chkSecureConnection.setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(View view) {
            String serverUrl = edtServerUrl.getText().toString().toLowerCase();
            if (chkSecureConnection.isChecked()) {
                serverUrl = serverUrl.replace("http://", "");
                serverUrl = serverUrl.replace("https://", "");
                serverUrl = "https://" + serverUrl;
            } else {
                serverUrl = serverUrl.replace("https://", "");
                serverUrl = serverUrl.replace("http://", "");
            }
            edtServerUrl.setText(serverUrl);
            edtServerUrl.setSelection(edtServerUrl.length());
        }
    });

    edtServerUrl.setOnEditorActionListener(new OnEditorActionListener() {

        @Override
        public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
            if ((event != null && (event.getKeyCode() == KeyEvent.KEYCODE_ENTER))
                    || (actionId == EditorInfo.IME_ACTION_DONE)) {
                goNext();
            }
            return false;
        }
    });
    return rootView;
}

From source file:com.battlelancer.seriesguide.ui.FixGetGlueCheckInActivity.java

private void setupViews() {
    mHeaderView = getLayoutInflater().inflate(R.layout.getglue_header, null);
    mSelectedValue = (TextView) mHeaderView.findViewById(R.id.textViewSelectedShowValue);

    mFooterView = getLayoutInflater().inflate(R.layout.getglue_footer, null);
    mSearchBox = (EditText) mFooterView.findViewById(R.id.editTextGetGlueSearch);
    mSearchBox.setOnKeyListener(new OnKeyListener() {
        @Override/*from   w  ww . j a  v  a2  s. com*/
        public boolean onKey(View v, int keyCode, KeyEvent event) {
            // we only want to react to down events
            if (event.getAction() != KeyEvent.ACTION_DOWN) {
                return false;
            }

            if (keyCode == KeyEvent.KEYCODE_ENTER) {
                onSearch(mSearchBox.getText().toString());
                return true;
            } else {
                return false;
            }
        }
    });
    mFooterView.findViewById(R.id.buttonShowSearch).setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(View v) {
            v.setVisibility(View.GONE);
            mSearchBox.setVisibility(View.VISIBLE);
            mSearchBox.requestFocus();
        }
    });

    findViewById(R.id.buttonDiscard).setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(View v) {
            finish();
        }
    });

    final Context context = this;
    mSaveButton = findViewById(R.id.buttonSaveSelection);
    mSaveButton.setEnabled(false);
    mSaveButton.setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(View v) {
            // save new GetGlue object id
            CharSequence text = mSelectedValue.getText();
            ShowTools.get(context).storeGetGlueId(Integer.valueOf(mShowId),
                    text != null ? text.toString() : "");
            finish();
        }
    });
}

From source file:bbct.android.common.activity.BaseballCardDetails.java

@Override
public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    View view = inflater.inflate(R.layout.card_details, container, false);
    ButterKnife.bind(this, view);
    final Activity activity = Objects.requireNonNull(getActivity());
    String cardDetailsTitle = this.getString(R.string.card_details_title);
    String title = this.getString(R.string.bbct_title, cardDetailsTitle);
    activity.setTitle(title);//from   w  w  w.j a  va 2  s . com

    brandText.setOnKeyListener(new View.OnKeyListener() {
        @Override
        public boolean onKey(View v, int keyCode, KeyEvent event) {
            Log.d(TAG, "onKey() in Brand TextView");
            Log.d(TAG, "keyCode = " + keyCode);

            if (event.getAction() == KeyEvent.ACTION_UP && keyCode == KeyEvent.KEYCODE_ENTER) {
                Log.d(TAG, "focus on Year");
                yearText.requestFocus();
                return true;
            }

            return false;
        }
    });

    playerNameText.setOnKeyListener(new View.OnKeyListener() {
        @Override
        public boolean onKey(View v, int keyCode, KeyEvent event) {
            Log.d(TAG, "onKey() in Player Name TextView");
            Log.d(TAG, "keyCode = " + keyCode);

            if (event.getAction() == KeyEvent.ACTION_UP && keyCode == KeyEvent.KEYCODE_ENTER) {
                Log.d(TAG, "focus on Team");
                teamText.requestFocus();
                return true;
            }

            return false;
        }
    });

    teamText.setOnKeyListener(new View.OnKeyListener() {
        @Override
        public boolean onKey(View v, int keyCode, KeyEvent event) {
            Log.d(TAG, "onKey() in Team TextView");
            Log.d(TAG, "keyCode = " + keyCode);

            if (event.getAction() == KeyEvent.ACTION_UP && keyCode == KeyEvent.KEYCODE_ENTER) {
                Log.d(TAG, "hide keyboard");
                InputMethodManager imm = Objects.requireNonNull(
                        (InputMethodManager) activity.getSystemService(Context.INPUT_METHOD_SERVICE));
                imm.hideSoftInputFromWindow(teamText.getWindowToken(), 0);
                playerPositionSpinner.requestFocus();
                return true;
            }

            return false;
        }
    });

    createAdapters(activity);
    populateTextEdits();

    return view;
}

From source file:net.sourceforge.servestream.fragment.AddUrlFragment.java

@Override
public void onActivityCreated(Bundle savedInstanceState) {
    super.onActivityCreated(savedInstanceState);

    getActivity().getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_HIDDEN);

    mUrlEditText.setOnKeyListener(new OnKeyListener() {

        public boolean onKey(View v, int keyCode, KeyEvent event) {

            if (event.getAction() == KeyEvent.ACTION_UP)
                return false;

            if (keyCode != KeyEvent.KEYCODE_ENTER)
                return false;

            processUri();/*from  ww  w.java  2 s .co m*/

            return true;
        }

    });

    mCancelButton.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View v) {
            getActivity().finish();
        }

    });

    mConfirmButton.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View v) {
            processUri();
        }
    });

    mSavePlaylistEntriesCheckbox.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {

        @Override
        public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
            if (isChecked) {
                mNicknameEditText.setEnabled(false);
            } else {
                mNicknameEditText.setEnabled(true);
            }
        }
    });
}

From source file:com.android.screenspeak.KeyboardSearchManager.java

@Override
public boolean onKeyEvent(KeyEvent event) {
    // Only handle single-key events here. The KeyComboManager will pass us combos.
    if (event.getModifiers() != 0 || !mNodeSearch.isActive()) {
        return false;
    }//from   ww  w .j a va2 s  .co  m

    if (event.getAction() == KeyEvent.ACTION_DOWN) {
        switch (event.getKeyCode()) {
        case KeyEvent.KEYCODE_ENTER:
            if (mHasNavigated || mNodeSearch.hasMatch()) {
                finishSearch();
                mContext.getCursorController().clickCurrent();
            } else {
                cancelSearch();
            }
            return true;
        case KeyEvent.KEYCODE_DEL:
            resetHintTime();
            final String queryText = mNodeSearch.getCurrentQuery();
            if (queryText.isEmpty()) {
                cancelSearch();
            } else {
                final String lastChar = queryText.substring(queryText.length() - 1);
                mNodeSearch.backspaceQueryText();
                mSpeechController.speak(mContext.getString(R.string.template_text_removed, lastChar),
                        SpeechController.QUEUE_MODE_FLUSH_ALL, FeedbackItem.FLAG_NO_HISTORY, null);
            }
            return true;
        case KeyEvent.KEYCODE_DPAD_UP:
            moveToEnd(NodeFocusFinder.SEARCH_BACKWARD);
            return true;
        case KeyEvent.KEYCODE_DPAD_LEFT:
            moveToNext(NodeFocusFinder.SEARCH_BACKWARD);
            return true;
        case KeyEvent.KEYCODE_DPAD_DOWN:
            moveToEnd(NodeFocusFinder.SEARCH_FORWARD);
            return true;
        case KeyEvent.KEYCODE_DPAD_RIGHT:
            moveToNext(NodeFocusFinder.SEARCH_FORWARD);
            return true;
        case KeyEvent.KEYCODE_SPACE:
            resetHintTime();
            if (mNodeSearch.tryAddQueryText(" ")) {
                mSpeechController.speak(mContext.getString(R.string.symbol_space),
                        SpeechController.QUEUE_MODE_FLUSH_ALL, FeedbackItem.FLAG_NO_HISTORY, null);
            } else {
                mContext.getFeedbackController().playAuditory(R.raw.complete);
            }
            return true;
        default:
            if (event.isPrintingKey()) {
                resetHintTime();
                final String key = String.valueOf(event.getDisplayLabel());
                if (mNodeSearch.tryAddQueryText(key)) {
                    mSpeechController.speak(key.toLowerCase(), SpeechController.QUEUE_MODE_FLUSH_ALL,
                            FeedbackItem.FLAG_NO_HISTORY, null);
                } else {
                    mContext.getFeedbackController().playAuditory(R.raw.complete);
                }
                return true;
            }
            break;
        }
    }

    return false;
}

Example usage for android.view KeyEvent KEYCODE_ENTER

Introduction

Prototype

Document

Usage