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.appunite.list.ListView.java

private boolean commonKey(int keyCode, int count, KeyEvent event) {
    if (mAdapter == null || !mIsAttached) {
        return false;
    }//  www.  j a va2s  . co m

    if (mDataChanged) {
        layoutChildren();
    }

    boolean handled = false;
    int action = event.getAction();

    if (action != KeyEvent.ACTION_UP) {
        switch (keyCode) {
        case KeyEvent.KEYCODE_DPAD_UP:
            if (KeyEventCompat.hasNoModifiers(event)) {
                handled = resurrectSelectionIfNeeded();
                if (!handled) {
                    while (count-- > 0) {
                        if (arrowScroll(FOCUS_UP)) {
                            handled = true;
                        } else {
                            break;
                        }
                    }
                }
            } else if (KeyEventCompat.hasModifiers(event, KeyEvent.META_ALT_ON)) {
                handled = resurrectSelectionIfNeeded() || fullScroll(FOCUS_UP);
            }
            break;

        case KeyEvent.KEYCODE_DPAD_DOWN:
            if (KeyEventCompat.hasNoModifiers(event)) {
                handled = resurrectSelectionIfNeeded();
                if (!handled) {
                    while (count-- > 0) {
                        if (arrowScroll(FOCUS_DOWN)) {
                            handled = true;
                        } else {
                            break;
                        }
                    }
                }
            } else if (KeyEventCompat.hasModifiers(event, KeyEvent.META_ALT_ON)) {
                handled = resurrectSelectionIfNeeded() || fullScroll(FOCUS_DOWN);
            }
            break;

        case KeyEvent.KEYCODE_DPAD_LEFT:
            if (KeyEventCompat.hasNoModifiers(event)) {
                handled = handleHorizontalFocusWithinListItem(View.FOCUS_LEFT);
            }
            break;

        case KeyEvent.KEYCODE_DPAD_RIGHT:
            if (KeyEventCompat.hasNoModifiers(event)) {
                handled = handleHorizontalFocusWithinListItem(View.FOCUS_RIGHT);
            }
            break;

        case KeyEvent.KEYCODE_DPAD_CENTER:
        case KeyEvent.KEYCODE_ENTER:
            if (KeyEventCompat.hasNoModifiers(event)) {
                handled = resurrectSelectionIfNeeded();
                if (!handled && event.getRepeatCount() == 0 && getChildCount() > 0) {
                    keyPressed();
                    handled = true;
                }
            }
            break;

        case KeyEvent.KEYCODE_SPACE:
            if (mPopup == null || !mPopup.isShowing()) {
                if (KeyEventCompat.hasNoModifiers(event)) {
                    handled = resurrectSelectionIfNeeded() || pageScroll(FOCUS_DOWN);
                } else if (KeyEventCompat.hasModifiers(event, KeyEvent.META_SHIFT_ON)) {
                    handled = resurrectSelectionIfNeeded() || pageScroll(FOCUS_UP);
                }
                handled = true;
            }
            break;

        case KeyEvent.KEYCODE_PAGE_UP:
            if (KeyEventCompat.hasNoModifiers(event)) {
                handled = resurrectSelectionIfNeeded() || pageScroll(FOCUS_UP);
            } else if (KeyEventCompat.hasModifiers(event, KeyEvent.META_ALT_ON)) {
                handled = resurrectSelectionIfNeeded() || fullScroll(FOCUS_UP);
            }
            break;

        case KeyEvent.KEYCODE_PAGE_DOWN:
            if (KeyEventCompat.hasNoModifiers(event)) {
                handled = resurrectSelectionIfNeeded() || pageScroll(FOCUS_DOWN);
            } else if (KeyEventCompat.hasModifiers(event, KeyEvent.META_ALT_ON)) {
                handled = resurrectSelectionIfNeeded() || fullScroll(FOCUS_DOWN);
            }
            break;

        case KeyEvent.KEYCODE_MOVE_HOME:
            if (KeyEventCompat.hasNoModifiers(event)) {
                handled = resurrectSelectionIfNeeded() || fullScroll(FOCUS_UP);
            }
            break;

        case KeyEvent.KEYCODE_MOVE_END:
            if (KeyEventCompat.hasNoModifiers(event)) {
                handled = resurrectSelectionIfNeeded() || fullScroll(FOCUS_DOWN);
            }
            break;

        case KeyEvent.KEYCODE_TAB:
            // XXX Sometimes it is useful to be able to TAB through the items in
            //     a ListView sequentially.  Unfortunately this can create an
            //     asymmetry in TAB navigation order unless the list selection
            //     always reverts to the top or bottom when receiving TAB focus from
            //     another widget.  Leaving this behavior disabled for now but
            //     perhaps it should be configurable (and more comprehensive).
            if (false) {
                if (KeyEventCompat.hasNoModifiers(event)) {
                    handled = resurrectSelectionIfNeeded() || arrowScroll(FOCUS_DOWN);
                } else if (KeyEventCompat.hasModifiers(event, KeyEvent.META_SHIFT_ON)) {
                    handled = resurrectSelectionIfNeeded() || arrowScroll(FOCUS_UP);
                }
            }
            break;
        }
    }

    if (handled) {
        return true;
    }

    if (sendToTextFilter(keyCode, count, event)) {
        return true;
    }

    switch (action) {
    case KeyEvent.ACTION_DOWN:
        return super.onKeyDown(keyCode, event);

    case KeyEvent.ACTION_UP:
        return super.onKeyUp(keyCode, event);

    case KeyEvent.ACTION_MULTIPLE:
        return super.onKeyMultiple(keyCode, count, event);

    default: // shouldn't happen
        return false;
    }
}

From source file:com.tct.mail.ui.ConversationViewFragment.java

@Override
public boolean onKey(View view, int keyCode, KeyEvent keyEvent) {
    if (keyEvent.getAction() == KeyEvent.ACTION_DOWN) {
        mOriginalKeyedView = view;/*from   w w w .  ja  v  a2 s  . c  om*/
    }

    if (mOriginalKeyedView != null) {
        final int id = mOriginalKeyedView.getId();
        final boolean isActionUp = keyEvent.getAction() == KeyEvent.ACTION_UP;
        final boolean isLeft = keyCode == KeyEvent.KEYCODE_DPAD_LEFT;
        final boolean isRight = keyCode == KeyEvent.KEYCODE_DPAD_RIGHT;
        final boolean isUp = keyCode == KeyEvent.KEYCODE_DPAD_UP;
        final boolean isDown = keyCode == KeyEvent.KEYCODE_DPAD_DOWN;

        // First we run the event by the controller
        // We manually check if the view+direction combination should shift focus away from the
        // conversation view to the thread list in two-pane landscape mode.
        final boolean isTwoPaneLand = mNavigationController.isTwoPaneLandscape();
        final boolean navigateAway = mConversationContainer.shouldNavigateAway(id, isLeft, isTwoPaneLand);
        if (mNavigationController.onInterceptKeyFromCV(keyCode, keyEvent, navigateAway)) {
            return true;
        }

        // If controller didn't handle the event, check directional interception.
        if ((isLeft || isRight)
                && mConversationContainer.shouldInterceptLeftRightEvents(id, isLeft, isRight, isTwoPaneLand)) {
            return true;
        } else if (isUp || isDown) {
            // We don't do anything on up/down for overlay
            if (id == R.id.conversation_topmost_overlay) {
                return true;
            }

            // We manually handle up/down navigation through the overlay items because the
            // system's default isn't optimal for two-pane landscape since it's not a real list.
            final int position = mConversationContainer.getViewPosition(mOriginalKeyedView);
            final View next = mConversationContainer.getNextOverlayView(position, isDown);
            if (next != null) {
                if (isActionUp) {
                    next.requestFocus();

                    // Make sure that v is in view
                    final int[] coords = new int[2];
                    next.getLocationOnScreen(coords);
                    final int bottom = coords[1] + next.getHeight();
                    if (bottom > mMaxScreenHeight) {
                        mWebView.scrollBy(0, bottom - mMaxScreenHeight);
                    } else if (coords[1] < mTopOfVisibleScreen) {
                        mWebView.scrollBy(0, coords[1] - mTopOfVisibleScreen);
                    }
                }
                return true;
            } else {
                // Special case two end points
                // Start is marked as index 1 because we are currently not allowing focus on
                // conversation view header.
                if ((position == mConversationContainer.getOverlayCount() - 1 && isDown)
                        || (position == 1 && isUp)) {
                    mTopmostOverlay.requestFocus();
                    // Scroll to the the top if we hit the first item
                    if (isUp) {
                        mWebView.scrollTo(0, 0);
                    }
                    return true;
                }
            }
        }

        // Finally we handle the special keys
        if (keyCode == KeyEvent.KEYCODE_BACK && id != R.id.conversation_topmost_overlay) {
            if (isActionUp) {
                mTopmostOverlay.requestFocus();
            }
            //TS: wenggangjin 2014-11-21 EMAIL BUGFIX_845619 MOD_S
            //                return true;
            return false;
            //TS: wenggangjin 2014-11-21 EMAIL BUGFIX_845619 MOD_E
        } else if (keyCode == KeyEvent.KEYCODE_ENTER && id == R.id.conversation_topmost_overlay) {
            if (isActionUp) {
                mConversationContainer.focusFirstMessageHeader();
                mWebView.scrollTo(0, 0);
            }
            return true;
        }
    }
    return false;
}

From source file:com.zhongsou.souyue.ui.HListView.java

@TargetApi(11)
private boolean commonKey(int keyCode, int count, KeyEvent event) {
    if (mAdapter == null || !mIsAttached) {
        return false;
    }/*from   ww w .j  a va  2  s.  co  m*/

    if (mDataChanged) {
        layoutChildren();
    }

    if (android.os.Build.VERSION.SDK_INT < 11) {
        return false;
    }

    boolean handled = false;
    int action = event.getAction();

    if (action != KeyEvent.ACTION_UP) {
        switch (keyCode) {
        case KeyEvent.KEYCODE_DPAD_UP:
            if (event.hasNoModifiers()) {
                handled = resurrectSelectionIfNeeded();
                if (!handled) {
                    while (count-- > 0) {
                        if (arrowScroll(FOCUS_UP)) {
                            handled = true;
                        } else {
                            break;
                        }
                    }
                }
            } else if (event.hasModifiers(KeyEvent.META_ALT_ON)) {
                handled = resurrectSelectionIfNeeded() || fullScroll(FOCUS_UP);
            }
            break;

        case KeyEvent.KEYCODE_DPAD_DOWN:
            if (event.hasNoModifiers()) {
                handled = resurrectSelectionIfNeeded();
                if (!handled) {
                    while (count-- > 0) {
                        if (arrowScroll(FOCUS_DOWN)) {
                            handled = true;
                        } else {
                            break;
                        }
                    }
                }
            } else if (event.hasModifiers(KeyEvent.META_ALT_ON)) {
                handled = resurrectSelectionIfNeeded() || fullScroll(FOCUS_DOWN);
            }
            break;

        case KeyEvent.KEYCODE_DPAD_LEFT:
            if (event.hasNoModifiers()) {
                handled = handleHorizontalFocusWithinListItem(View.FOCUS_LEFT);
            }
            break;

        case KeyEvent.KEYCODE_DPAD_RIGHT:
            if (event.hasNoModifiers()) {
                handled = handleHorizontalFocusWithinListItem(View.FOCUS_RIGHT);
            }
            break;

        case KeyEvent.KEYCODE_DPAD_CENTER:
        case KeyEvent.KEYCODE_ENTER:
            if (event.hasNoModifiers()) {
                handled = resurrectSelectionIfNeeded();
                if (!handled && event.getRepeatCount() == 0 && getChildCount() > 0) {
                    keyPressed();
                    handled = true;
                }
            }
            break;

        case KeyEvent.KEYCODE_SPACE:

            if (event.hasNoModifiers()) {
                handled = resurrectSelectionIfNeeded() || pageScroll(FOCUS_DOWN);
            } else if (event.hasModifiers(KeyEvent.META_SHIFT_ON)) {
                handled = resurrectSelectionIfNeeded() || pageScroll(FOCUS_UP);
            }
            handled = true;
            break;

        case KeyEvent.KEYCODE_PAGE_UP:
            if (event.hasNoModifiers()) {
                handled = resurrectSelectionIfNeeded() || pageScroll(FOCUS_UP);
            } else if (event.hasModifiers(KeyEvent.META_ALT_ON)) {
                handled = resurrectSelectionIfNeeded() || fullScroll(FOCUS_UP);
            }
            break;

        case KeyEvent.KEYCODE_PAGE_DOWN:
            if (event.hasNoModifiers()) {
                handled = resurrectSelectionIfNeeded() || pageScroll(FOCUS_DOWN);
            } else if (event.hasModifiers(KeyEvent.META_ALT_ON)) {
                handled = resurrectSelectionIfNeeded() || fullScroll(FOCUS_DOWN);
            }
            break;

        case KeyEvent.KEYCODE_MOVE_HOME:
            if (event.hasNoModifiers()) {
                handled = resurrectSelectionIfNeeded() || fullScroll(FOCUS_UP);
            }
            break;

        case KeyEvent.KEYCODE_MOVE_END:
            if (event.hasNoModifiers()) {
                handled = resurrectSelectionIfNeeded() || fullScroll(FOCUS_DOWN);
            }
            break;

        case KeyEvent.KEYCODE_TAB:
            break;
        }
    }

    if (handled) {
        return true;
    }

    switch (action) {
    case KeyEvent.ACTION_DOWN:
        return super.onKeyDown(keyCode, event);

    case KeyEvent.ACTION_UP:
        return super.onKeyUp(keyCode, event);

    case KeyEvent.ACTION_MULTIPLE:
        return super.onKeyMultiple(keyCode, count, event);

    default: // shouldn't happen
        return false;
    }
}

From source file:com.awrtechnologies.carbudgetsales.hlistview.widget.HListView.java

@TargetApi(11)
private boolean commonKey(int keyCode, int count, KeyEvent event) {
    if (mAdapter == null || !mIsAttached) {
        return false;
    }/*  ww w .j a va2  s. c o  m*/

    if (mDataChanged) {
        layoutChildren();
    }

    if (android.os.Build.VERSION.SDK_INT < 11) {
        return false;
    }

    boolean handled = false;
    int action = event.getAction();

    if (action != KeyEvent.ACTION_UP) {
        switch (keyCode) {
        case KeyEvent.KEYCODE_DPAD_LEFT:
            if (event.hasNoModifiers()) {
                handled = resurrectSelectionIfNeeded();
                if (!handled) {
                    while (count-- > 0) {
                        if (arrowScroll(FOCUS_UP)) {
                            handled = true;
                        } else {
                            break;
                        }
                    }
                }
            } else if (event.hasModifiers(KeyEvent.META_ALT_ON)) {
                handled = resurrectSelectionIfNeeded() || fullScroll(FOCUS_UP);
            }
            break;

        case KeyEvent.KEYCODE_DPAD_RIGHT:
            if (event.hasNoModifiers()) {
                handled = resurrectSelectionIfNeeded();
                if (!handled) {
                    while (count-- > 0) {
                        if (arrowScroll(FOCUS_DOWN)) {
                            handled = true;
                        } else {
                            break;
                        }
                    }
                }
            } else if (event.hasModifiers(KeyEvent.META_ALT_ON)) {
                handled = resurrectSelectionIfNeeded() || fullScroll(FOCUS_DOWN);
            }
            break;

        case KeyEvent.KEYCODE_DPAD_UP:
            if (event.hasNoModifiers()) {
                handled = handleHorizontalFocusWithinListItem(View.FOCUS_UP);
            }
            break;

        case KeyEvent.KEYCODE_DPAD_DOWN:
            if (event.hasNoModifiers()) {
                handled = handleHorizontalFocusWithinListItem(View.FOCUS_DOWN);
            }
            break;

        case KeyEvent.KEYCODE_DPAD_CENTER:
        case KeyEvent.KEYCODE_ENTER:
            if (event.hasNoModifiers()) {
                handled = resurrectSelectionIfNeeded();
                if (!handled && event.getRepeatCount() == 0 && getChildCount() > 0) {
                    keyPressed();
                    handled = true;
                }
            }
            break;

        case KeyEvent.KEYCODE_SPACE:

            if (event.hasNoModifiers()) {
                handled = resurrectSelectionIfNeeded() || pageScroll(FOCUS_DOWN);
            } else if (event.hasModifiers(KeyEvent.META_SHIFT_ON)) {
                handled = resurrectSelectionIfNeeded() || pageScroll(FOCUS_UP);
            }
            handled = true;
            break;

        case KeyEvent.KEYCODE_PAGE_UP:
            if (event.hasNoModifiers()) {
                handled = resurrectSelectionIfNeeded() || pageScroll(FOCUS_UP);
            } else if (event.hasModifiers(KeyEvent.META_ALT_ON)) {
                handled = resurrectSelectionIfNeeded() || fullScroll(FOCUS_UP);
            }
            break;

        case KeyEvent.KEYCODE_PAGE_DOWN:
            if (event.hasNoModifiers()) {
                handled = resurrectSelectionIfNeeded() || pageScroll(FOCUS_DOWN);
            } else if (event.hasModifiers(KeyEvent.META_ALT_ON)) {
                handled = resurrectSelectionIfNeeded() || fullScroll(FOCUS_DOWN);
            }
            break;

        case KeyEvent.KEYCODE_MOVE_HOME:
            if (event.hasNoModifiers()) {
                handled = resurrectSelectionIfNeeded() || fullScroll(FOCUS_UP);
            }
            break;

        case KeyEvent.KEYCODE_MOVE_END:
            if (event.hasNoModifiers()) {
                handled = resurrectSelectionIfNeeded() || fullScroll(FOCUS_DOWN);
            }
            break;

        case KeyEvent.KEYCODE_TAB:
            break;
        }
    }

    if (handled) {
        return true;
    }

    switch (action) {
    case KeyEvent.ACTION_DOWN:
        return super.onKeyDown(keyCode, event);

    case KeyEvent.ACTION_UP:
        return super.onKeyUp(keyCode, event);

    case KeyEvent.ACTION_MULTIPLE:
        return super.onKeyMultiple(keyCode, count, event);

    default: // shouldn't happen
        return false;
    }
}

From source file:org.petero.droidfish.DroidFish.java

private final Dialog selectMoveDialog() {
    setAutoMode(AutoMode.OFF);/*from ww w . ja v a 2 s.  co m*/
    View content = View.inflate(this, R.layout.select_move_number, null);
    final AlertDialog.Builder builder = new AlertDialog.Builder(this);
    builder.setView(content);
    builder.setTitle(R.string.goto_move);
    final EditText moveNrView = (EditText) content.findViewById(R.id.selmove_number);
    moveNrView.setText("1");
    final Runnable gotoMove = new Runnable() {
        public void run() {
            try {
                int moveNr = Integer.parseInt(moveNrView.getText().toString());
                ctrl.gotoMove(moveNr);
            } catch (NumberFormatException nfe) {
                Toast.makeText(getApplicationContext(), R.string.invalid_number_format, Toast.LENGTH_SHORT)
                        .show();
            }
        }
    };
    builder.setPositiveButton(android.R.string.ok, new Dialog.OnClickListener() {
        public void onClick(DialogInterface dialog, int which) {
            gotoMove.run();
        }
    });
    builder.setNegativeButton(R.string.cancel, null);

    final AlertDialog dialog = builder.create();

    moveNrView.setOnKeyListener(new OnKeyListener() {
        public boolean onKey(View v, int keyCode, KeyEvent event) {
            if ((event.getAction() == KeyEvent.ACTION_DOWN) && (keyCode == KeyEvent.KEYCODE_ENTER)) {
                gotoMove.run();
                dialog.cancel();
                return true;
            }
            return false;
        }
    });
    return dialog;
}

From source file:org.mdc.chess.MDChess.java

private void selectPgnSaveNewFileDialog() {
    setAutoMode(AutoMode.OFF);/*from   w  w  w.  j  a  v a2 s  .c o m*/
    View content = View.inflate(this, R.layout.create_pgn_file, null);

    final EditText fileNameView = (EditText) content.findViewById(R.id.create_pgn_filename);
    final TextInputLayout fileNameWrapper = (TextInputLayout) content
            .findViewById(R.id.create_pgn_filename_wrapper);
    fileNameWrapper.setHint(content.getResources().getString(R.string.filename));
    fileNameView.setText("");
    final Runnable savePGN = new Runnable() {
        public void run() {
            String pgnFile = fileNameView.getText().toString();
            if ((pgnFile.length() > 0) && !pgnFile.contains(".")) {
                pgnFile += ".pgn";
            }
            String sep = File.separator;
            String pathName = Environment.getExternalStorageDirectory() + sep + pgnDir + sep + pgnFile;
            savePGNToFile(pathName);
        }
    };

    new MaterialDialog.Builder(this).title(R.string.select_pgn_file_save).customView(content, true)
            .positiveText(android.R.string.ok).negativeText(R.string.cancel)
            .onPositive(new MaterialDialog.SingleButtonCallback() {
                @Override
                public void onClick(@NonNull MaterialDialog dialog, @NonNull DialogAction which) {
                    savePGN.run();
                }
            }).onNegative(new MaterialDialog.SingleButtonCallback() {
                @Override
                public void onClick(@NonNull MaterialDialog dialog, @NonNull DialogAction which) {

                }
            }).show();

    fileNameView.setOnKeyListener(new OnKeyListener() {
        public boolean onKey(View v, int keyCode, KeyEvent event) {
            if ((event.getAction() == KeyEvent.ACTION_DOWN) && (keyCode == KeyEvent.KEYCODE_ENTER)) {
                savePGN.run();
                return true;
            }
            return false;
        }
    });
}

From source file:com.aliasapps.seq.scroller.TwoWayView.java

private boolean handleKeyEvent(int keyCode, int count, KeyEvent event) {
    if (mAdapter == null || !mIsAttached) {
        return false;
    }// ww w.j  a v a 2s .  co  m

    if (mDataChanged) {
        layoutChildren();
    }

    boolean handled = false;
    final int action = event.getAction();

    if (action != KeyEvent.ACTION_UP) {
        switch (keyCode) {
        case KeyEvent.KEYCODE_DPAD_UP:
            if (mIsVertical) {
                handled = handleKeyScroll(event, count, View.FOCUS_UP);
            } else if (KeyEventCompat.hasNoModifiers(event)) {
                handled = handleFocusWithinItem(View.FOCUS_UP);
            }
            break;

        case KeyEvent.KEYCODE_DPAD_DOWN: {
            if (mIsVertical) {
                handled = handleKeyScroll(event, count, View.FOCUS_DOWN);
            } else if (KeyEventCompat.hasNoModifiers(event)) {
                handled = handleFocusWithinItem(View.FOCUS_DOWN);
            }
            break;
        }

        case KeyEvent.KEYCODE_DPAD_LEFT:
            if (!mIsVertical) {
                handled = handleKeyScroll(event, count, View.FOCUS_LEFT);
            } else if (KeyEventCompat.hasNoModifiers(event)) {
                handled = handleFocusWithinItem(View.FOCUS_LEFT);
            }
            break;

        case KeyEvent.KEYCODE_DPAD_RIGHT:
            if (!mIsVertical) {
                handled = handleKeyScroll(event, count, View.FOCUS_RIGHT);
            } else if (KeyEventCompat.hasNoModifiers(event)) {
                handled = handleFocusWithinItem(View.FOCUS_RIGHT);
            }
            break;

        case KeyEvent.KEYCODE_DPAD_CENTER:
        case KeyEvent.KEYCODE_ENTER:
            if (KeyEventCompat.hasNoModifiers(event)) {
                handled = resurrectSelectionIfNeeded();
                if (!handled && event.getRepeatCount() == 0 && getChildCount() > 0) {
                    keyPressed();
                    handled = true;
                }
            }
            break;

        case KeyEvent.KEYCODE_SPACE:
            if (KeyEventCompat.hasNoModifiers(event)) {
                handled = resurrectSelectionIfNeeded()
                        || pageScroll(mIsVertical ? View.FOCUS_DOWN : View.FOCUS_RIGHT);
            } else if (KeyEventCompat.hasModifiers(event, KeyEvent.META_SHIFT_ON)) {
                handled = resurrectSelectionIfNeeded()
                        || fullScroll(mIsVertical ? View.FOCUS_UP : View.FOCUS_LEFT);
            }

            handled = true;
            break;

        case KeyEvent.KEYCODE_PAGE_UP:
            if (KeyEventCompat.hasNoModifiers(event)) {
                handled = resurrectSelectionIfNeeded()
                        || pageScroll(mIsVertical ? View.FOCUS_UP : View.FOCUS_LEFT);
            } else if (KeyEventCompat.hasModifiers(event, KeyEvent.META_ALT_ON)) {
                handled = resurrectSelectionIfNeeded()
                        || fullScroll(mIsVertical ? View.FOCUS_UP : View.FOCUS_LEFT);
            }
            break;

        case KeyEvent.KEYCODE_PAGE_DOWN:
            if (KeyEventCompat.hasNoModifiers(event)) {
                handled = resurrectSelectionIfNeeded()
                        || pageScroll(mIsVertical ? View.FOCUS_DOWN : View.FOCUS_RIGHT);
            } else if (KeyEventCompat.hasModifiers(event, KeyEvent.META_ALT_ON)) {
                handled = resurrectSelectionIfNeeded()
                        || fullScroll(mIsVertical ? View.FOCUS_DOWN : View.FOCUS_RIGHT);
            }
            break;

        case KeyEvent.KEYCODE_MOVE_HOME:
            if (KeyEventCompat.hasNoModifiers(event)) {
                handled = resurrectSelectionIfNeeded()
                        || fullScroll(mIsVertical ? View.FOCUS_UP : View.FOCUS_LEFT);
            }
            break;

        case KeyEvent.KEYCODE_MOVE_END:
            if (KeyEventCompat.hasNoModifiers(event)) {
                handled = resurrectSelectionIfNeeded()
                        || fullScroll(mIsVertical ? View.FOCUS_DOWN : View.FOCUS_RIGHT);
            }
            break;
        }
    }

    if (handled) {
        return true;
    }

    switch (action) {
    case KeyEvent.ACTION_DOWN:
        return super.onKeyDown(keyCode, event);

    case KeyEvent.ACTION_UP:
        if (!isEnabled()) {
            return true;
        }

        if (isClickable() && isPressed() && mSelectedPosition >= 0 && mAdapter != null
                && mSelectedPosition < mAdapter.getCount()) {

            final View child = getChildAt(mSelectedPosition - mFirstPosition);
            if (child != null) {
                performItemClick(child, mSelectedPosition, mSelectedRowId);
                child.setPressed(false);
            }

            setPressed(false);
            return true;
        }

        return false;

    case KeyEvent.ACTION_MULTIPLE:
        return super.onKeyMultiple(keyCode, count, event);

    default:
        return false;
    }
}

From source file:com.appunite.list.AbsHorizontalListView.java

@Override
public boolean onKeyUp(int keyCode, KeyEvent event) {
    switch (keyCode) {
    case KeyEvent.KEYCODE_DPAD_CENTER:
    case KeyEvent.KEYCODE_ENTER:
        if (!isEnabled()) {
            return true;
        }/*w w  w .j  a  v a 2s.  c  om*/
        if (isClickable() && isPressed() && mSelectedPosition >= 0 && mAdapter != null
                && mSelectedPosition < mAdapter.getCount()) {

            final View view = getChildAt(mSelectedPosition - mFirstPosition);
            if (view != null) {
                performItemClick(view, mSelectedPosition, mSelectedColId);
                view.setPressed(false);
            }
            setPressed(false);
            return true;
        }
        break;
    }
    return super.onKeyUp(keyCode, event);
}

From source file:org.petero.droidfish.DroidFish.java

private final Dialog selectPgnSaveNewFileDialog() {
    setAutoMode(AutoMode.OFF);/*  w  w w  .  j av  a  2 s .c  om*/
    View content = View.inflate(this, R.layout.create_pgn_file, null);
    final AlertDialog.Builder builder = new AlertDialog.Builder(this);
    builder.setView(content);
    builder.setTitle(R.string.select_pgn_file_save);
    final EditText fileNameView = (EditText) content.findViewById(R.id.create_pgn_filename);
    fileNameView.setText("");
    final Runnable savePGN = new Runnable() {
        public void run() {
            String pgnFile = fileNameView.getText().toString();
            if ((pgnFile.length() > 0) && !pgnFile.contains("."))
                pgnFile += ".pgn";
            String sep = File.separator;
            String pathName = Environment.getExternalStorageDirectory() + sep + pgnDir + sep + pgnFile;
            savePGNToFile(pathName, false);
        }
    };
    builder.setPositiveButton(android.R.string.ok, new Dialog.OnClickListener() {
        public void onClick(DialogInterface dialog, int which) {
            savePGN.run();
        }
    });
    builder.setNegativeButton(R.string.cancel, null);

    final Dialog dialog = builder.create();
    fileNameView.setOnKeyListener(new OnKeyListener() {
        public boolean onKey(View v, int keyCode, KeyEvent event) {
            if ((event.getAction() == KeyEvent.ACTION_DOWN) && (keyCode == KeyEvent.KEYCODE_ENTER)) {
                savePGN.run();
                dialog.cancel();
                return true;
            }
            return false;
        }
    });
    return dialog;
}

From source file:com.appunite.list.AbsListView.java

@Override
public boolean onKeyUp(int keyCode, KeyEvent event) {
    switch (keyCode) {
    case KeyEvent.KEYCODE_DPAD_CENTER:
    case KeyEvent.KEYCODE_ENTER:
        if (!isEnabled()) {
            return true;
        }/*from  w w  w  . ja va 2s. co m*/
        if (isClickable() && isPressed() && mSelectedPosition >= 0 && mAdapter != null
                && mSelectedPosition < mAdapter.getCount()) {

            final View view = getChildAt(mSelectedPosition - mFirstPosition);
            if (view != null) {
                performItemClick(view, mSelectedPosition, mSelectedRowId);
                view.setPressed(false);
            }
            setPressed(false);
            return true;
        }
        break;
    }
    return super.onKeyUp(keyCode, event);
}

Example usage for android.view KeyEvent KEYCODE_ENTER

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Prototype

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