Java Code Examples for android.view.KeyEvent#isAltPressed()
The following examples show how to use
android.view.KeyEvent#isAltPressed() .
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Example 1
| Source File: FormEntryActivity.java From commcare-android with Apache License 2.0 | 6 votes |
|
@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
switch (keyCode) {
case KeyEvent.KEYCODE_BACK:
FirebaseAnalyticsUtil.reportFormQuitAttempt(AnalyticsParamValue.BACK_BUTTON_PRESS);
triggerUserQuitInput();
return true;
case KeyEvent.KEYCODE_DPAD_RIGHT:
if (event.isAltPressed() && !uiController.shouldIgnoreSwipeAction()) {
uiController.setIsAnimatingSwipe();
uiController.showNextView();
return true;
}
break;
case KeyEvent.KEYCODE_DPAD_LEFT:
if (event.isAltPressed() && !uiController.shouldIgnoreSwipeAction()) {
uiController.setIsAnimatingSwipe();
uiController.showPreviousView(true);
return true;
}
break;
}
return super.onKeyDown(keyCode, event);
}
Example 2
| Source File: DrawActivity.java From commcare-android with Apache License 2.0 | 6 votes |
|
@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
switch (keyCode) {
case KeyEvent.KEYCODE_BACK:
createQuitDrawDialog();
return true;
case KeyEvent.KEYCODE_DPAD_RIGHT:
if (event.isAltPressed()) {
createQuitDrawDialog();
return true;
}
break;
case KeyEvent.KEYCODE_DPAD_LEFT:
if (event.isAltPressed()) {
createQuitDrawDialog();
return true;
}
break;
}
return super.onKeyDown(keyCode, event);
}
Example 3
| Source File: EditMessage.java From Conversations with GNU General Public License v3.0 | 6 votes |
|
@Override
public boolean onKeyDown(int keyCode, KeyEvent e) {
if (keyCode == KeyEvent.KEYCODE_ENTER && !e.isShiftPressed()) {
lastInputWasTab = false;
if (keyboardListener != null && keyboardListener.onEnterPressed()) {
return true;
}
} else if (keyCode == KeyEvent.KEYCODE_TAB && !e.isAltPressed() && !e.isCtrlPressed()) {
if (keyboardListener != null && keyboardListener.onTabPressed(this.lastInputWasTab)) {
lastInputWasTab = true;
return true;
}
} else {
lastInputWasTab = false;
}
return super.onKeyDown(keyCode, e);
}
Example 4
| Source File: ScrollViewer.java From AirFree-Client with GNU General Public License v3.0 | 5 votes |
|
/**
* You can call this function yourself to have the scroll view perform
* scrolling from a key event, just as if the event had been dispatched to
* it by the view hierarchy.
*
* @param event The key event to execute.
* @return Return true if the event was handled, else false.
*/
public boolean executeKeyEvent(KeyEvent event) {
mTempRect.setEmpty();
if (!canScroll()) {
if (isFocused()) {
View currentFocused = findFocus();
if (currentFocused == this) currentFocused = null;
View nextFocused = FocusFinder.getInstance().findNextFocus(this, currentFocused, View.FOCUS_DOWN);
return nextFocused != null && nextFocused != this && nextFocused.requestFocus(View.FOCUS_DOWN);
}
return false;
}
boolean handled = false;
if (event.getAction() == KeyEvent.ACTION_DOWN) {
switch (event.getKeyCode()) {
case KeyEvent.KEYCODE_DPAD_UP:
if (!event.isAltPressed()) {
handled = arrowScroll(View.FOCUS_UP, false);
} else {
handled = fullScroll(View.FOCUS_UP, false);
}
break;
case KeyEvent.KEYCODE_DPAD_DOWN:
if (!event.isAltPressed()) {
handled = arrowScroll(View.FOCUS_DOWN, false);
} else {
handled = fullScroll(View.FOCUS_DOWN, false);
}
break;
case KeyEvent.KEYCODE_DPAD_LEFT:
if (!event.isAltPressed()) {
handled = arrowScroll(View.FOCUS_LEFT, true);
} else {
handled = fullScroll(View.FOCUS_LEFT, true);
}
break;
case KeyEvent.KEYCODE_DPAD_RIGHT:
if (!event.isAltPressed()) {
handled = arrowScroll(View.FOCUS_RIGHT, true);
} else {
handled = fullScroll(View.FOCUS_RIGHT, true);
}
break;
}
}
return handled;
}
Example 5
| Source File: StringWidget.java From commcare-android with Apache License 2.0 | 5 votes |
|
@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
if (event.isAltPressed()) {
return false;
}
widgetEntryChanged();
return super.onKeyDown(keyCode, event);
}
Example 6
| Source File: KeyAssignmentUtils.java From talkback with Apache License 2.0 | 5 votes |
|
/**
* Convert a KeyEvent into a long which can be kept in settings and compared to key presses when
* the service is in use.
*
* @param keyEvent The key event to convert. The (non-extended) keycode must not be a modifier.
* @return An extended key code that includes modifier information
*/
public static long keyEventToExtendedKeyCode(KeyEvent keyEvent) {
long returnValue = keyEvent.getKeyCode();
returnValue |= (keyEvent.isShiftPressed()) ? (((long) KeyEvent.META_SHIFT_ON) << 32) : 0;
returnValue |= (keyEvent.isCtrlPressed()) ? (((long) KeyEvent.META_CTRL_ON) << 32) : 0;
returnValue |= (keyEvent.isAltPressed()) ? (((long) KeyEvent.META_ALT_ON) << 32) : 0;
return returnValue;
}
Example 7
| Source File: NestedScrollView.java From letv with Apache License 2.0 | 5 votes |
|
public boolean executeKeyEvent(KeyEvent event) {
this.mTempRect.setEmpty();
if (canScroll()) {
boolean handled = false;
if (event.getAction() == 0) {
switch (event.getKeyCode()) {
case 19:
if (!event.isAltPressed()) {
handled = arrowScroll(33);
break;
}
handled = fullScroll(33);
break;
case 20:
if (!event.isAltPressed()) {
handled = arrowScroll(130);
break;
}
handled = fullScroll(130);
break;
case 62:
pageScroll(event.isShiftPressed() ? 33 : 130);
break;
}
}
return handled;
} else if (!isFocused() || event.getKeyCode() == 4) {
return false;
} else {
View currentFocused = findFocus();
if (currentFocused == this) {
currentFocused = null;
}
View nextFocused = FocusFinder.getInstance().findNextFocus(this, currentFocused, 130);
if (nextFocused == null || nextFocused == this || !nextFocused.requestFocus(130)) {
return false;
}
return true;
}
}
Example 8
| Source File: Apps.java From emerald with GNU General Public License v3.0 | 4 votes |
|
@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
if (event.getAction() != KeyEvent.ACTION_DOWN) {
return super.onKeyDown(keyCode, event);
}
if (keyCode == KeyEvent.KEYCODE_MENU) {
menu();
return true;
} else if (keyCode == KeyEvent.KEYCODE_BACK) {
//Log.v(APP_TAG, "BACK pressed");
if (searchIsOpened) {
closeSearch();
} else if (!isDefaultLauncher()) {
finish();
return true;
} else {
if (categories.getCurCategory().equals(CategoryManager.HIDDEN)) {
findViewById(R.id.quit_hidden_apps).setVisibility(View.GONE);
hideMainBarIfNeeded();
}
categories.prevCategory();
}
loadFilteredApps();
return true;
} else if (event.isAltPressed()) {
if (keyCode >= KeyEvent.KEYCODE_1 && keyCode <= KeyEvent.KEYCODE_9) {
Object app = dock.getApp(keyCode-KeyEvent.KEYCODE_1);
if (app != null) {
if (app instanceof AppData) {
launch((AppData)app);
} else if (app instanceof ShortcutData) {
launch((ShortcutData)app);
}
return true;
} else {
return super.onKeyDown(keyCode, event);
}
} else if (keyCode == KeyEvent.KEYCODE_0 && !searchIsOpened) {
openSearch();
} else if (keyCode == KeyEvent.KEYCODE_DPAD_LEFT) {
categories.setCurCategory(categories.getCategory(CategoryManager.PREVIOUS));
loadFilteredApps();
} else if (keyCode == KeyEvent.KEYCODE_DPAD_RIGHT) {
categories.setCurCategory(categories.getCategory(CategoryManager.NEXT));
loadFilteredApps();
} else if (keyCode == KeyEvent.KEYCODE_DPAD_UP) {
openCategoriesList();
} else {
return super.onKeyDown(keyCode, event);
}
return super.onKeyDown(keyCode, event);
} else if (keyCode == KeyEvent.KEYCODE_DPAD_CENTER || keyCode == KeyEvent.KEYCODE_ENTER) {
View view = getCurrentFocus();
if (view != null) {
Object viewTag = view.getTag();
if (viewTag instanceof AppData) {
launch((AppData)viewTag);
return true;
} else if (viewTag instanceof ShortcutData) {
launch((ShortcutData)viewTag);
return true;
}
return super.onKeyDown(keyCode, event);
}
return super.onKeyDown(keyCode, event);
} else if (keyCode == KeyEvent.KEYCODE_VOLUME_UP) {
if (options.getBoolean(Keys.VOLUME_BUTTONS, false)) {
categories.setCurCategory(categories.getCategory(CategoryManager.PREVIOUS));
loadFilteredApps();
return true;
} else {
return super.onKeyDown(keyCode, event);
}
} else if (keyCode == KeyEvent.KEYCODE_VOLUME_DOWN) {
if (options.getBoolean(Keys.VOLUME_BUTTONS, false)) {
categories.setCurCategory(categories.getCategory(CategoryManager.NEXT));
loadFilteredApps();
return true;
} else {
return super.onKeyDown(keyCode, event);
}
} else {
return super.onKeyDown(keyCode, event);
}
}
Example 9
| Source File: PlaybackActivity.java From android-vlc-remote with GNU General Public License v3.0 | 4 votes |
|
@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
int c = event.getUnicodeChar();
if (keyCode == KeyEvent.KEYCODE_VOLUME_UP) {
if (mVolumeLevel != VOLUME_LEVEL_UNKNOWN) {
setVolume(mVolumeLevel + 20);
} else {
mMediaServer.status().command.volumeUp();
}
return true;
} else if (keyCode == KeyEvent.KEYCODE_VOLUME_DOWN) {
if (mVolumeLevel != VOLUME_LEVEL_UNKNOWN) {
setVolume(mVolumeLevel - 20);
} else {
mMediaServer.status().command.volumeDown();
}
return true;
} else if (keyCode == KeyEvent.KEYCODE_DPAD_LEFT) {
if (event.isAltPressed()) {
mMediaServer.status().command.seek(Uri.encode("-".concat(Preferences.get(this).getSeekTime())));
return true;
} else if (event.isShiftPressed()) {
mMediaServer.status().command.seek(Uri.encode("-3"));
return true;
} else {
mMediaServer.status().command.key("nav-left");
return true;
}
} else if (keyCode == KeyEvent.KEYCODE_DPAD_RIGHT) {
if (event.isAltPressed()) {
mMediaServer.status().command.seek(Uri.encode("+".concat(Preferences.get(this).getSeekTime())));
return true;
} else if (event.isShiftPressed()) {
mMediaServer.status().command.seek(Uri.encode("+3"));
return true;
} else {
mMediaServer.status().command.key("nav-right");
return true;
}
} else if (keyCode == KeyEvent.KEYCODE_DPAD_UP) {
mMediaServer.status().command.key("nav-up");
return true;
} else if (keyCode == KeyEvent.KEYCODE_DPAD_DOWN) {
mMediaServer.status().command.key("nav-down");
return true;
} else if (keyCode == KeyEvent.KEYCODE_DPAD_CENTER) {
mMediaServer.status().command.key("nav-activate");
return true;
} else if (c == ' ') {
mMediaServer.status().command.playback.pause();
return true;
} else if (c == 's') {
mMediaServer.status().command.playback.stop();
return true;
} else if (c == 'p') {
mMediaServer.status().command.playback.previous();
return true;
} else if (c == 'n') {
mMediaServer.status().command.playback.next();
return true;
} else if (c == '+') {
// TODO: Play faster
return super.onKeyDown(keyCode, event);
} else if (c == '-') {
// TODO: Play slower
return super.onKeyDown(keyCode, event);
} else if (c == 'f') {
mMediaServer.status().command.fullscreen();
return true;
} else if (c == 'm') {
mute();
return true;
} else {
return super.onKeyDown(keyCode, event);
}
}
Example 10
| Source File: MyScrollView.java From prayer-times-android with Apache License 2.0 | 4 votes |
|
/**
* You can call this function yourself to have the scroll view perform
* scrolling from a key event, just as if the event had been dispatched to
* it by the view hierarchy.
*
* @param event The key event to execute.
* @return Return true if the event was handled, else false.
*/
boolean executeKeyEvent(@NonNull KeyEvent event) {
mTempRect.setEmpty();
if (!canScroll()) {
if (isFocused() && (event.getKeyCode() != KeyEvent.KEYCODE_BACK)) {
View currentFocused = findFocus();
if (currentFocused == this) {
currentFocused = null;
}
View nextFocused = FocusFinder.getInstance().findNextFocus(this, currentFocused, View.FOCUS_DOWN);
return (nextFocused != null) && (nextFocused != this) && nextFocused.requestFocus(View.FOCUS_DOWN);
}
return false;
}
boolean handled = false;
if (event.getAction() == KeyEvent.ACTION_DOWN) {
switch (event.getKeyCode()) {
case KeyEvent.KEYCODE_DPAD_UP:
if (event.isAltPressed()) {
handled = fullScroll(View.FOCUS_UP);
} else {
handled = arrowScroll(View.FOCUS_UP);
}
break;
case KeyEvent.KEYCODE_DPAD_DOWN:
if (event.isAltPressed()) {
handled = fullScroll(View.FOCUS_DOWN);
} else {
handled = arrowScroll(View.FOCUS_DOWN);
}
break;
case KeyEvent.KEYCODE_SPACE:
pageScroll(event.isShiftPressed() ? View.FOCUS_UP : View.FOCUS_DOWN);
break;
}
}
return handled;
}
Example 11
| Source File: NestedScrollView.java From AndroidAnimationExercise with Apache License 2.0 | 4 votes |
|
/**
* You can call this function yourself to have the scroll view perform
* scrolling from a key event, just as if the event had been dispatched to
* it by the view hierarchy.
*
* @param event The key event to execute.
* @return Return true if the event was handled, else false.
*/
public boolean executeKeyEvent(KeyEvent event) {
mTempRect.setEmpty();
if (!canScroll()) {
if (isFocused() && event.getKeyCode() != KeyEvent.KEYCODE_BACK) {
View currentFocused = findFocus();
if (currentFocused == this) currentFocused = null;
View nextFocused = FocusFinder.getInstance().findNextFocus(this,
currentFocused, View.FOCUS_DOWN);
return nextFocused != null
&& nextFocused != this
&& nextFocused.requestFocus(View.FOCUS_DOWN);
}
return false;
}
boolean handled = false;
if (event.getAction() == KeyEvent.ACTION_DOWN) {
switch (event.getKeyCode()) {
case KeyEvent.KEYCODE_DPAD_UP:
if (!event.isAltPressed()) {
handled = arrowScroll(View.FOCUS_UP);
} else {
handled = fullScroll(View.FOCUS_UP);
}
break;
case KeyEvent.KEYCODE_DPAD_DOWN:
if (!event.isAltPressed()) {
handled = arrowScroll(View.FOCUS_DOWN);
} else {
handled = fullScroll(View.FOCUS_DOWN);
}
break;
case KeyEvent.KEYCODE_SPACE:
pageScroll(event.isShiftPressed() ? View.FOCUS_UP : View.FOCUS_DOWN);
break;
}
}
return handled;
}
Example 12
| Source File: KeyboardShortcuts.java From delion with Apache License 2.0 | 4 votes |
|
private static int getMetaState(KeyEvent event) {
return (event.isCtrlPressed() ? CTRL : 0)
| (event.isAltPressed() ? ALT : 0)
| (event.isShiftPressed() ? SHIFT : 0);
}
Example 13
| Source File: TwoDScrollView.java From intra42 with Apache License 2.0 | 4 votes |
|
/**
* You can call this function yourself to have the scroll view perform scrolling from a key
* event, just as if the event had been dispatched to it by the view hierarchy.
*
* @param event The key event to execute.
* @return Return true if the event was handled, else false.
*/
public boolean executeKeyEvent(KeyEvent event) {
tempRect.setEmpty();
if (!canScroll()) {
if (isFocused()) {
View currentFocused = findFocus();
if (currentFocused == this) {
currentFocused = null;
}
View nextFocused = FocusFinder.getInstance().findNextFocus(this, currentFocused,
View.FOCUS_DOWN);
return nextFocused != null && nextFocused != this
&& nextFocused.requestFocus(View.FOCUS_DOWN);
}
return false;
}
boolean handled = false;
if (event.getAction() == KeyEvent.ACTION_DOWN) {
switch (event.getKeyCode()) {
case KeyEvent.KEYCODE_DPAD_UP:
if (!event.isAltPressed()) {
handled = arrowScroll(View.FOCUS_UP, false);
} else {
handled = fullScroll(View.FOCUS_UP, false);
}
break;
case KeyEvent.KEYCODE_DPAD_DOWN:
if (!event.isAltPressed()) {
handled = arrowScroll(View.FOCUS_DOWN, false);
} else {
handled = fullScroll(View.FOCUS_DOWN, false);
}
break;
case KeyEvent.KEYCODE_DPAD_LEFT:
if (!event.isAltPressed()) {
handled = arrowScroll(View.FOCUS_LEFT, true);
} else {
handled = fullScroll(View.FOCUS_LEFT, true);
}
break;
case KeyEvent.KEYCODE_DPAD_RIGHT:
if (!event.isAltPressed()) {
handled = arrowScroll(View.FOCUS_RIGHT, true);
} else {
handled = fullScroll(View.FOCUS_RIGHT, true);
}
break;
}
}
return handled;
}
Example 14
| Source File: SudokuBoardView.java From opensudoku with GNU General Public License v3.0 | 4 votes |
|
@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
if (!mReadonly) {
switch (keyCode) {
case KeyEvent.KEYCODE_DPAD_UP:
return moveCellSelection(0, -1);
case KeyEvent.KEYCODE_DPAD_RIGHT:
return moveCellSelection(1, 0);
case KeyEvent.KEYCODE_DPAD_DOWN:
return moveCellSelection(0, 1);
case KeyEvent.KEYCODE_DPAD_LEFT:
return moveCellSelection(-1, 0);
case KeyEvent.KEYCODE_0:
case KeyEvent.KEYCODE_SPACE:
case KeyEvent.KEYCODE_DEL:
// clear value in selected cell
// TODO: I'm not really sure that this is thread-safe
if (mSelectedCell != null) {
if (event.isShiftPressed() || event.isAltPressed()) {
setCellNote(mSelectedCell, CellNote.EMPTY);
} else {
setCellValue(mSelectedCell, 0);
moveCellSelectionRight();
}
}
return true;
case KeyEvent.KEYCODE_DPAD_CENTER:
if (mSelectedCell != null) {
onCellTapped(mSelectedCell);
}
return true;
}
if (keyCode >= KeyEvent.KEYCODE_1 && keyCode <= KeyEvent.KEYCODE_9 && mSelectedCell != null) {
int selNumber = keyCode - KeyEvent.KEYCODE_0;
Cell cell = mSelectedCell;
if (event.isShiftPressed() || event.isAltPressed()) {
// add or remove number in cell's note
setCellNote(cell, cell.getNote().toggleNumber(selNumber));
} else {
// enter number in cell
setCellValue(cell, selNumber);
moveCellSelectionRight();
}
return true;
}
}
return false;
}
Example 15
| Source File: CustomScrollView.java From zhangshangwuda with Apache License 2.0 | 4 votes |
|
/**
* You can call this function yourself to have the scroll view perform
* scrolling from a key event, just as if the event had been dispatched to
* it by the view hierarchy.
*
* @param event
* The key event to execute.
* @return Return true if the event was handled, else false.
*/
public boolean executeKeyEvent(KeyEvent event) {
mTempRect.setEmpty();
boolean handled = false;
if (event.getAction() == KeyEvent.ACTION_DOWN) {
switch (event.getKeyCode()) {
case KeyEvent.KEYCODE_DPAD_LEFT:
if (canScrollH()) {
if (!event.isAltPressed()) {
handled = arrowScrollH(View.FOCUS_LEFT);
} else {
handled = fullScrollH(View.FOCUS_LEFT);
}
}
break;
case KeyEvent.KEYCODE_DPAD_RIGHT:
if (canScrollH()) {
if (!event.isAltPressed()) {
handled = arrowScrollH(View.FOCUS_RIGHT);
} else {
handled = fullScrollH(View.FOCUS_RIGHT);
}
}
break;
case KeyEvent.KEYCODE_DPAD_UP:
if (canScrollV()) {
if (!event.isAltPressed()) {
handled = arrowScrollV(View.FOCUS_UP);
} else {
handled = fullScrollV(View.FOCUS_UP);
}
}
break;
case KeyEvent.KEYCODE_DPAD_DOWN:
if (canScrollV()) {
if (!event.isAltPressed()) {
handled = arrowScrollV(View.FOCUS_DOWN);
} else {
handled = fullScrollV(View.FOCUS_DOWN);
}
}
break;
}
}
return handled;
}
Example 16
| Source File: TwoDScrollView.java From javaide with GNU General Public License v3.0 | 4 votes |
|
/**
* You can call this function yourself to have the scroll view perform
* scrolling from a key event, just as if the event had been dispatched to
* it by the view hierarchy.
*
* @param event The key event to execute.
* @return Return true if the event was handled, else false.
*/
public boolean executeKeyEvent(KeyEvent event) {
mTempRect.setEmpty();
if (!canScroll()) {
if (isFocused()) {
View currentFocused = findFocus();
if (currentFocused == this) currentFocused = null;
View nextFocused = FocusFinder.getInstance().findNextFocus(this, currentFocused, View.FOCUS_DOWN);
return nextFocused != null && nextFocused != this && nextFocused.requestFocus(View.FOCUS_DOWN);
}
return false;
}
boolean handled = false;
if (event.getAction() == KeyEvent.ACTION_DOWN) {
switch (event.getKeyCode()) {
case KeyEvent.KEYCODE_DPAD_UP:
if (!event.isAltPressed()) {
handled = arrowScroll(View.FOCUS_UP, false);
} else {
handled = fullScroll(View.FOCUS_UP, false);
}
break;
case KeyEvent.KEYCODE_DPAD_DOWN:
if (!event.isAltPressed()) {
handled = arrowScroll(View.FOCUS_DOWN, false);
} else {
handled = fullScroll(View.FOCUS_DOWN, false);
}
break;
case KeyEvent.KEYCODE_DPAD_LEFT:
if (!event.isAltPressed()) {
handled = arrowScroll(View.FOCUS_LEFT, true);
} else {
handled = fullScroll(View.FOCUS_LEFT, true);
}
break;
case KeyEvent.KEYCODE_DPAD_RIGHT:
if (!event.isAltPressed()) {
handled = arrowScroll(View.FOCUS_RIGHT, true);
} else {
handled = fullScroll(View.FOCUS_RIGHT, true);
}
break;
}
}
return handled;
}
Example 17
| Source File: HVScrollView.java From JsDroidEditor with Mozilla Public License 2.0 | 4 votes |
|
/**
* You can call this function yourself to have the scroll view perform
* scrolling from a key event, just as if the event had been dispatched to
* it by the view hierarchy.
*
* @param event The key event to execute.
* @return Return true if the event was handled, else false.
*/
public boolean executeKeyEvent(KeyEvent event) {
mTempRect.setEmpty();
boolean handled = false;
if (event.getAction() == KeyEvent.ACTION_DOWN) {
switch (event.getKeyCode()) {
case KeyEvent.KEYCODE_DPAD_LEFT:
if (canScrollH()) {
if (!event.isAltPressed()) {
handled = arrowScrollH(View.FOCUS_LEFT);
} else {
handled = fullScrollH(View.FOCUS_LEFT);
}
}
break;
case KeyEvent.KEYCODE_DPAD_RIGHT:
if (canScrollH()) {
if (!event.isAltPressed()) {
handled = arrowScrollH(View.FOCUS_RIGHT);
} else {
handled = fullScrollH(View.FOCUS_RIGHT);
}
}
break;
case KeyEvent.KEYCODE_DPAD_UP:
if (canScrollV()) {
if (!event.isAltPressed()) {
handled = arrowScrollV(View.FOCUS_UP);
} else {
handled = fullScrollV(View.FOCUS_UP);
}
}
break;
case KeyEvent.KEYCODE_DPAD_DOWN:
if (canScrollV()) {
if (!event.isAltPressed()) {
handled = arrowScrollV(View.FOCUS_DOWN);
} else {
handled = fullScrollV(View.FOCUS_DOWN);
}
}
break;
}
}
return handled;
}
Example 18
| Source File: NestedScrollView.java From MyBlogDemo with Apache License 2.0 | 4 votes |
|
/**
* You can call this function yourself to have the scroll view perform
* scrolling from a key event, just as if the event had been dispatched to
* it by the view hierarchy.
*
* @param event The key event to execute.
* @return Return true if the event was handled, else false.
*/
public boolean executeKeyEvent(KeyEvent event) {
mTempRect.setEmpty();
if (!canScroll()) {
if (isFocused() && event.getKeyCode() != KeyEvent.KEYCODE_BACK) {
View currentFocused = findFocus();
if (currentFocused == this) currentFocused = null;
View nextFocused = FocusFinder.getInstance().findNextFocus(this,
currentFocused, View.FOCUS_DOWN);
return nextFocused != null
&& nextFocused != this
&& nextFocused.requestFocus(View.FOCUS_DOWN);
}
return false;
}
boolean handled = false;
if (event.getAction() == KeyEvent.ACTION_DOWN) {
switch (event.getKeyCode()) {
case KeyEvent.KEYCODE_DPAD_UP:
if (!event.isAltPressed()) {
handled = arrowScroll(View.FOCUS_UP);
} else {
handled = fullScroll(View.FOCUS_UP);
}
break;
case KeyEvent.KEYCODE_DPAD_DOWN:
if (!event.isAltPressed()) {
handled = arrowScroll(View.FOCUS_DOWN);
} else {
handled = fullScroll(View.FOCUS_DOWN);
}
break;
case KeyEvent.KEYCODE_SPACE:
pageScroll(event.isShiftPressed() ? View.FOCUS_UP : View.FOCUS_DOWN);
break;
}
}
return handled;
}
Example 19
| Source File: KeyboardShortcuts.java From 365browser with Apache License 2.0 | 4 votes |
|
private static int getMetaState(KeyEvent event) {
return (event.isCtrlPressed() ? CTRL : 0)
| (event.isAltPressed() ? ALT : 0)
| (event.isShiftPressed() ? SHIFT : 0);
}
Example 20
| Source File: HorizontalScrollView.java From android_9.0.0_r45 with Apache License 2.0 | 4 votes |
|
/**
* You can call this function yourself to have the scroll view perform
* scrolling from a key event, just as if the event had been dispatched to
* it by the view hierarchy.
*
* @param event The key event to execute.
* @return Return true if the event was handled, else false.
*/
public boolean executeKeyEvent(KeyEvent event) {
mTempRect.setEmpty();
if (!canScroll()) {
if (isFocused()) {
View currentFocused = findFocus();
if (currentFocused == this) currentFocused = null;
View nextFocused = FocusFinder.getInstance().findNextFocus(this,
currentFocused, View.FOCUS_RIGHT);
return nextFocused != null && nextFocused != this &&
nextFocused.requestFocus(View.FOCUS_RIGHT);
}
return false;
}
boolean handled = false;
if (event.getAction() == KeyEvent.ACTION_DOWN) {
switch (event.getKeyCode()) {
case KeyEvent.KEYCODE_DPAD_LEFT:
if (!event.isAltPressed()) {
handled = arrowScroll(View.FOCUS_LEFT);
} else {
handled = fullScroll(View.FOCUS_LEFT);
}
break;
case KeyEvent.KEYCODE_DPAD_RIGHT:
if (!event.isAltPressed()) {
handled = arrowScroll(View.FOCUS_RIGHT);
} else {
handled = fullScroll(View.FOCUS_RIGHT);
}
break;
case KeyEvent.KEYCODE_SPACE:
pageScroll(event.isShiftPressed() ? View.FOCUS_LEFT : View.FOCUS_RIGHT);
break;
}
}
return handled;
}
