Example usage for android.view KeyEvent getRepeatCount

List of usage examples for android.view KeyEvent getRepeatCount

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  6. getRepeatCount

Introduction

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

Prototype

public final int getRepeatCount()

Source Link

Document

Retrieve the repeat count of the event.

Usage

From source file:com.glview.widget.AbsListView.java

/**
 * Sends a key to the text filter window
 *
 * @param keyCode The keycode for the event
 * @param event The actual key event/*  ww  w . j a v a  2 s .  c o m*/
 *
 * @return True if the text filter handled the event, false otherwise.
 */
boolean sendToTextFilter(int keyCode, int count, KeyEvent event) {
    if (!acceptFilter()) {
        return false;
    }

    boolean handled = false;
    boolean okToSend = true;
    switch (keyCode) {
    case KeyEvent.KEYCODE_DPAD_UP:
    case KeyEvent.KEYCODE_DPAD_DOWN:
    case KeyEvent.KEYCODE_DPAD_LEFT:
    case KeyEvent.KEYCODE_DPAD_RIGHT:
    case KeyEvent.KEYCODE_DPAD_CENTER:
    case KeyEvent.KEYCODE_ENTER:
        okToSend = false;
        break;
    case KeyEvent.KEYCODE_BACK:
        okToSend = false;
        break;
    case KeyEvent.KEYCODE_SPACE:
        // Only send spaces once we are filtered
        okToSend = mFiltered;
        break;
    }

    if (okToSend) {

        KeyEvent forwardEvent = event;
        if (forwardEvent.getRepeatCount() > 0) {
            forwardEvent = KeyEvent.changeTimeRepeat(event, event.getEventTime(), 0);
        }

        int action = event.getAction();
        switch (action) {
        case KeyEvent.ACTION_DOWN:
            break;

        case KeyEvent.ACTION_UP:
            break;

        case KeyEvent.ACTION_MULTIPLE:
            break;
        }
    }
    return handled;
}

From source file:jmri.enginedriver.throttle.java

@SuppressWarnings("deprecation")
@Override//  ww w .j  ava2 s.c  o m
public boolean onKeyDown(int key, KeyEvent event) {
    int repeatCnt = event.getRepeatCount();
    //        int action = event.getAction();

    // Handle pressing of the back button
    if (key == KEYCODE_BACK) {
        if (webView.canGoBack() && !clearHistory) {
            scale = webView.getScale(); // save scale
            webView.goBack();
            webView.setInitialScale((int) (100 * scale)); // restore scale
        } else if (webView != null) {
            setImmersiveModeOn(webView);
        }
        mainapp.checkExit(this);
        return (true); // stop processing this key
    } else if ((key == KEYCODE_VOLUME_UP) || (key == KEYCODE_VOLUME_DOWN)) { // use volume to change speed for specified loco

        if (!prefDisableVolumeKeys) { // ignore the volume keys if the preference its set
            for (int throttleIndex = 0; throttleIndex < mainapp.numThrottles; throttleIndex++) {
                if (throttleIndex == whichVolume && mainapp.consists[throttleIndex].isActive()) {
                    if (key == KEYCODE_VOLUME_UP) {
                        if (repeatCnt == 0) {
                            mVolumeKeysAutoIncrement = true;
                            volumeKeysRepeatUpdateHandler.post(new volumeKeysRptUpdater(throttleIndex));
                        }
                    } else {
                        if (repeatCnt == 0) {
                            mVolumeKeysAutoDecrement = true;
                            volumeKeysRepeatUpdateHandler.post(new volumeKeysRptUpdater(throttleIndex));
                        }
                    }
                }
            }
        }
        return (true); // stop processing this key
    }
    return (super.onKeyDown(key, event)); // continue with normal key
    // processing
}

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;
    }/* w  w w  .ja v  a2s . 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_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;
    }/*from ww w.ja v a2  s  .  c om*/

    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:com.appunite.list.ListView.java

private boolean commonKey(int keyCode, int count, KeyEvent event) {
    if (mAdapter == null || !mIsAttached) {
        return false;
    }//www .  j ava2  s  .c o 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.appunite.list.HorizontalListView.java

private boolean commonKey(int keyCode, int count, KeyEvent event) {
    if (mAdapter == null || !mIsAttached) {
        return false;
    }/*from ww w  .  j  av a 2  s.  c om*/
    // TODO I stopped swaping heare (j.m.)
    if (mDataChanged) {
        layoutChildren();
    }

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

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

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

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

        case KeyEvent.KEYCODE_DPAD_DOWN:
            if (KeyEventCompat.hasNoModifiers(event)) {
                handled = handleHorizontalFocusWithinListItem(View.FOCUS_DOWN);
            }
            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_RIGHT);
                } else if (KeyEventCompat.hasModifiers(event, KeyEvent.META_SHIFT_ON)) {
                    handled = resurrectSelectionIfNeeded() || pageScroll(FOCUS_LEFT);
                }
                handled = true;
            }
            break;

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

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

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

        case KeyEvent.KEYCODE_MOVE_END:
            if (KeyEventCompat.hasNoModifiers(event)) {
                handled = resurrectSelectionIfNeeded() || fullScroll(FOCUS_RIGHT);
            }
            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_RIGHT);
                } else if (KeyEventCompat.hasModifiers(event, KeyEvent.META_SHIFT_ON)) {
                    handled = resurrectSelectionIfNeeded() || arrowScroll(FOCUS_LEFT);
                }
            }
            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:android.app.Activity.java

/**
 * Called when a key was pressed down and not handled by any of the views
 * inside of the activity. So, for example, key presses while the cursor 
 * is inside a TextView will not trigger the event (unless it is a navigation
 * to another object) because TextView handles its own key presses.
 * //from ww  w. j a v  a2 s  . c om
 * <p>If the focused view didn't want this event, this method is called.
 *
 * <p>The default implementation takes care of {@link KeyEvent#KEYCODE_BACK}
 * by calling {@link #onBackPressed()}, though the behavior varies based
 * on the application compatibility mode: for
 * {@link android.os.Build.VERSION_CODES#ECLAIR} or later applications,
 * it will set up the dispatch to call {@link #onKeyUp} where the action
 * will be performed; for earlier applications, it will perform the
 * action immediately in on-down, as those versions of the platform
 * behaved.
 * 
 * <p>Other additional default key handling may be performed
 * if configured with {@link #setDefaultKeyMode}.
 * 
 * @return Return <code>true</code> to prevent this event from being propagated
 * further, or <code>false</code> to indicate that you have not handled 
 * this event and it should continue to be propagated.
 * @see #onKeyUp
 * @see android.view.KeyEvent
 */
public boolean onKeyDown(int keyCode, KeyEvent event) {
    if (keyCode == KeyEvent.KEYCODE_BACK) {
        if (getApplicationInfo().targetSdkVersion >= Build.VERSION_CODES.ECLAIR) {
            event.startTracking();
        } else {
            onBackPressed();
        }
        return true;
    }

    if (mDefaultKeyMode == DEFAULT_KEYS_DISABLE) {
        return false;
    } else if (mDefaultKeyMode == DEFAULT_KEYS_SHORTCUT) {
        if (getWindow().performPanelShortcut(Window.FEATURE_OPTIONS_PANEL, keyCode, event,
                Menu.FLAG_ALWAYS_PERFORM_CLOSE)) {
            return true;
        }
        return false;
    } else {
        // Common code for DEFAULT_KEYS_DIALER & DEFAULT_KEYS_SEARCH_*
        boolean clearSpannable = false;
        boolean handled;
        if ((event.getRepeatCount() != 0) || event.isSystem()) {
            clearSpannable = true;
            handled = false;
        } else {
            handled = TextKeyListener.getInstance().onKeyDown(null, mDefaultKeySsb, keyCode, event);
            if (handled && mDefaultKeySsb.length() > 0) {
                // something useable has been typed - dispatch it now.

                final String str = mDefaultKeySsb.toString();
                clearSpannable = true;

                switch (mDefaultKeyMode) {
                case DEFAULT_KEYS_DIALER:
                    Intent intent = new Intent(Intent.ACTION_DIAL, Uri.parse("tel:" + str));
                    intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
                    startActivity(intent);
                    break;
                case DEFAULT_KEYS_SEARCH_LOCAL:
                    startSearch(str, false, null, false);
                    break;
                case DEFAULT_KEYS_SEARCH_GLOBAL:
                    startSearch(str, false, null, true);
                    break;
                }
            }
        }
        if (clearSpannable) {
            mDefaultKeySsb.clear();
            mDefaultKeySsb.clearSpans();
            Selection.setSelection(mDefaultKeySsb, 0);
        }
        return handled;
    }
}

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

/**
 * Sends a key to the text filter window
 *
 * @param keyCode The keycode for the event
 * @param event The actual key event/*from www.ja  v  a 2 s . co  m*/
 *
 * @return True if the text filter handled the event, false otherwise.
 */
boolean sendToTextFilter(int keyCode, int count, KeyEvent event) {
    if (!acceptFilter()) {
        return false;
    }

    boolean handled = false;
    boolean okToSend = true;
    switch (keyCode) {
    case KeyEvent.KEYCODE_DPAD_UP:
    case KeyEvent.KEYCODE_DPAD_DOWN:
    case KeyEvent.KEYCODE_DPAD_LEFT:
    case KeyEvent.KEYCODE_DPAD_RIGHT:
    case KeyEvent.KEYCODE_DPAD_CENTER:
    case KeyEvent.KEYCODE_ENTER:
        okToSend = false;
        break;
    case KeyEvent.KEYCODE_BACK:
        if (mFiltered && mPopup != null && mPopup.isShowing()) {
            if (event.getAction() == KeyEvent.ACTION_DOWN && event.getRepeatCount() == 0) {
                KeyEvent.DispatcherState state = getKeyDispatcherState();
                if (state != null) {
                    state.startTracking(event, this);
                }
                handled = true;
            } else if (event.getAction() == KeyEvent.ACTION_UP && event.isTracking() && !event.isCanceled()) {
                handled = true;
                mTextFilter.setText("");
            }
        }
        okToSend = false;
        break;
    case KeyEvent.KEYCODE_SPACE:
        // Only send spaces once we are filtered
        okToSend = mFiltered;
        break;
    }

    if (okToSend) {
        createTextFilter(true);

        KeyEvent forwardEvent = event;
        if (forwardEvent.getRepeatCount() > 0) {
            forwardEvent = KeyEvent.changeTimeRepeat(event, event.getEventTime(), 0);
        }

        int action = event.getAction();
        switch (action) {
        case KeyEvent.ACTION_DOWN:
            handled = mTextFilter.onKeyDown(keyCode, forwardEvent);
            break;

        case KeyEvent.ACTION_UP:
            handled = mTextFilter.onKeyUp(keyCode, forwardEvent);
            break;

        case KeyEvent.ACTION_MULTIPLE:
            handled = mTextFilter.onKeyMultiple(keyCode, count, event);
            break;
        }
    }
    return handled;
}

From source file:jmri.enginedriver.throttle.java

@Override
public boolean dispatchKeyEvent(KeyEvent event) {

    boolean isExternal = false;
    if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.JELLY_BEAN) {
        InputDevice idev = getDevice(event.getDeviceId());
        if (idev != null && idev.toString() != null && idev.toString().contains("Location: external"))
            isExternal = true;//w  w  w  .jav a 2  s  .co  m
    }

    if (isExternal) { // if has come from the phone itself, don't try to process it here
        if (!whichGamePadMode.equals(WHICH_GAMEPAD_MODE_NONE)) { // respond to the gamepad and keyboard inputs only if the preference is set

            boolean acceptEvent = true; // default to assuming that we will respond to the event

            int action = event.getAction();
            int keyCode = event.getKeyCode();
            int repeatCnt = event.getRepeatCount();
            int whichThrottle;
            int whichGamePadIsEventFrom = findWhichGamePadEventIsFrom(event.getDeviceId(), event.getKeyCode());

            if ((whichGamePadIsEventFrom > -1) && (whichGamePadIsEventFrom < gamePadDeviceIdsTested.length)) { // the event came from a gamepad
                if (gamePadDeviceIdsTested[getGamePadIndexFromThrottleNo(
                        whichGamePadIsEventFrom)] != GAMEPAD_GOOD) { //if not, testing for this gamepad is not complete or has failed
                    acceptEvent = false;
                }
            } else {
                acceptEvent = false;
            }

            if (acceptEvent) {
                if ((usingMultiplePads) && (whichGamePadIsEventFrom >= -1)) { // we have multiple gamepads AND the preference is set to make use of them AND the event came for a gamepad
                    if (whichGamePadIsEventFrom >= 0) {
                        whichThrottle = whichGamePadIsEventFrom;
                    } else {
                        GamepadFeedbackSound(true);
                        return (true);
                    }
                } else {
                    whichThrottle = whichVolume; // work out which throttle the volume keys are currently set to contol... and use that one
                }

                boolean isActive = getConsist(whichThrottle).isActive();

                if (keyCode != 0) {
                    Log.d("Engine_Driver", "keycode " + keyCode + " action " + action + " repeat " + repeatCnt);
                }

                if (action == ACTION_UP) {
                    mGamepadAutoIncrement = false;
                    mGamepadAutoDecrement = false;
                    GamepadFeedbackSoundStop();
                }

                if (keyCode == gamePadKeys[2]) { // DPAD Up Button
                    performButtonAction(5, action, isActive, whichThrottle, whichGamePadIsEventFrom, repeatCnt);
                    return (true); // stop processing this key

                } else if (keyCode == gamePadKeys[3]) { // DPAD Down Button
                    performButtonAction(7, action, isActive, whichThrottle, whichGamePadIsEventFrom, repeatCnt);
                    return (true); // stop processing this key

                } else if (keyCode == gamePadKeys[4]) { // DPAD Left Button
                    performButtonAction(8, action, isActive, whichThrottle, whichGamePadIsEventFrom, repeatCnt);
                    return (true); // stop processing this key

                } else if (keyCode == gamePadKeys[5]) { // DPAD Right Button
                    performButtonAction(6, action, isActive, whichThrottle, whichGamePadIsEventFrom, repeatCnt);
                    return (true); // stop processing this key

                } else if (keyCode == gamePadKeys[7]) { // ios button
                    performButtonAction(1, action, isActive, whichThrottle, whichGamePadIsEventFrom, repeatCnt);
                    return (true); // stop processing this key

                } else if (keyCode == gamePadKeys_Up[8]) { // X button
                    performButtonAction(3, action, isActive, whichThrottle, whichGamePadIsEventFrom, repeatCnt);
                    return (true); // stop processing this key

                } else if (keyCode == gamePadKeys_Up[9]) { // Triangle button
                    performButtonAction(2, action, isActive, whichThrottle, whichGamePadIsEventFrom, repeatCnt);
                    return (true); // stop processing this key

                } else if (keyCode == gamePadKeys_Up[10]) { // @ button
                    performButtonAction(4, action, isActive, whichThrottle, whichGamePadIsEventFrom, repeatCnt);
                    return (true); // stop processing this key

                } else if (keyCode == gamePadKeys[6]) { // start button
                    performButtonAction(0, action, isActive, whichThrottle, whichGamePadIsEventFrom, repeatCnt);
                    return (true); // stop processing this key

                } else if (keyCode == gamePadKeys[11]) { // Left Shoulder button
                    performButtonAction(10, action, isActive, whichThrottle, whichGamePadIsEventFrom,
                            repeatCnt);
                    return (true); // stop processing this key

                } else if (keyCode == gamePadKeys[12]) { // Left Shoulder button
                    performButtonAction(11, action, isActive, whichThrottle, whichGamePadIsEventFrom,
                            repeatCnt);
                    return (true); // stop processing this key

                } else if (keyCode == gamePadKeys[13]) { // Left Shoulder button
                    performButtonAction(12, action, isActive, whichThrottle, whichGamePadIsEventFrom,
                            repeatCnt);
                    return (true); // stop processing this key

                } else if (keyCode == gamePadKeys[14]) { // Left Shoulder button
                    performButtonAction(13, action, isActive, whichThrottle, whichGamePadIsEventFrom,
                            repeatCnt);
                    return (true); // stop processing this key

                } else if (keyCode == gamePadKeys[1]) { // Return button
                    // NextThrottle
                    /* if ((action == ACTION_DOWN) && (repeatCnt == 0)) {
                        if (usingMultiplePads && whichGamePadIsEventFrom >= 0) {
                    whichGamePadIsEventFrom = swapToNextAvilableThrottleForGamePad(whichGamePadIsEventFrom, false);
                        } else {
                    setNextActiveThrottle(true);
                        }
                    } */
                    performButtonAction(9, action, isActive, whichThrottle, whichGamePadIsEventFrom, repeatCnt);
                    return (true); // stop processing this key
                }
            } else { // event is from a gamepad that has not finished testing. Ignore it
                return (true); // stop processing this key
            }
            //  for now pass all keystrokes not in gamePadKeys[] to super
            //  if problems occur, we can uncomment the next 2 lines
            //            else if (!((keyCode == KEYCODE_BACK) || (keyCode == KEYCODE_VOLUME_DOWN) || (keyCode == KEYCODE_VOLUME_UP) || (keyCode == KEYCODE_MENU)))
            //            return (true); // swallow all other keystrokes except back, menu and the volume keys
        }
    } else if (IS_ESU_MCII) {
        // Process ESU MCII keys
        int action = event.getAction();
        int keyCode = event.getKeyCode();
        int repeatCnt = event.getRepeatCount();
        boolean isActive = getConsist(whichVolume).isActive();

        if (keyCode != 0) {
            Log.d("Engine_Driver",
                    "ESU_MCII: keycode " + keyCode + " action " + action + " repeat " + repeatCnt);
            if (action == ACTION_UP) {
                esuButtonAutoIncrement = false;
                esuButtonAutoDecrement = false;
            }

            switch (keyCode) {
            case MobileControl2.KEYCODE_TOP_LEFT:
            case MobileControl2.KEYCODE_BOTTOM_LEFT:
            case MobileControl2.KEYCODE_TOP_RIGHT:
            case MobileControl2.KEYCODE_BOTTOM_RIGHT:
                performEsuMc2ButtonAction(keyCode, action, isActive, whichVolume, repeatCnt);
                return true; // stop processing this key
            default:
                // Unrecognised key - do nothing
                Log.d("Engine_Driver", "ESU_MCII: Unrecognised keyCode: " + keyCode);

            }
        }
    }
    return super.dispatchKeyEvent(event);
}

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

private boolean handleKeyEvent(int keyCode, int count, KeyEvent event) {
    if (mAdapter == null || !mIsAttached) {
        return false;
    }/*from   w ww  .  j  a  va 2 s. c om*/

    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;
    }
}