本文整理匯總了Java中android.view.KeyEvent.KEYCODE_A屬性的典型用法代碼示例。如果您正苦於以下問題：Java KeyEvent.KEYCODE_A屬性的具體用法？Java KeyEvent.KEYCODE_A怎麽用？Java KeyEvent.KEYCODE_A使用的例子？那麽, 這裏精選的屬性代碼示例或許可以為您提供幫助。您也可以進一步了解該屬性所在類android.view.KeyEvent的用法示例。
在下文中一共展示了KeyEvent.KEYCODE_A屬性的9個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: onKeyUp
@Override
public boolean onKeyUp(int keyCode, KeyEvent event) {
switch (keyCode) {
case KeyEvent.KEYCODE_A:
startDiscovery();
break;
case KeyEvent.KEYCODE_B:
stopDiscovery();
break;
case KeyEvent.KEYCODE_C:
createBondDiscoveredDevices();
break;
case KeyEvent.KEYCODE_D:
pairBondedDevices();
break;
case KeyEvent.KEYCODE_E:
unpairBondedDevices();
break;
}
return super.onKeyUp(keyCode, event);
}
示例2: onKeyUp
@Override
public boolean onKeyUp(int keyCode, @NonNull KeyEvent event) {
if (event.isCtrlPressed()) {
switch (keyCode) {
case KeyEvent.KEYCODE_A:
case KeyEvent.KEYCODE_X:
case KeyEvent.KEYCODE_C:
case KeyEvent.KEYCODE_V:
case KeyEvent.KEYCODE_Z:
case KeyEvent.KEYCODE_Y:
case KeyEvent.KEYCODE_S:
return true;
default:
return false;
}
} else {
switch (keyCode) {
case KeyEvent.KEYCODE_TAB:
return true;
default:
return false;
}
}
}
示例3: onKeyShortcut
@Override
public boolean onKeyShortcut(int keyCode, KeyEvent event) {
if (event.hasModifiers(KeyEvent.META_CTRL_ON)) {
switch (keyCode) {
case KeyEvent.KEYCODE_A:
if (mState == State.WORKSPACE) {
showAppsView(true, false);
return true;
}
break;
case KeyEvent.KEYCODE_S: {
View focusedView = getCurrentFocus();
if (focusedView instanceof BubbleTextView
&& focusedView.getTag() instanceof ItemInfo
&& mAccessibilityDelegate.performAction(focusedView,
(ItemInfo) focusedView.getTag(),
LauncherAccessibilityDelegate.DEEP_SHORTCUTS)) {
PopupContainerWithArrow.getOpen(this).requestFocus();
return true;
}
break;
}
case KeyEvent.KEYCODE_O:
if (new CustomActionsPopup(this, getCurrentFocus()).show()) {
return true;
}
break;
}
}
return super.onKeyShortcut(keyCode, event);
}
示例4: onKeyUp
@Override
public boolean onKeyUp(int keyCode, KeyEvent event) {
if (DLog.DEBUG) {
Log.w(TAG, "onKeyUp " + event);
}
if (handleControlKey(keyCode, event, false)) {
return true;
}
if (event.isCtrlPressed() || mKeyListener.mControlKey.isActive()) {
switch (keyCode) {
case KeyEvent.KEYCODE_A:
case KeyEvent.KEYCODE_X:
case KeyEvent.KEYCODE_C:
case KeyEvent.KEYCODE_V:
case KeyEvent.KEYCODE_Z:
case KeyEvent.KEYCODE_Y:
case KeyEvent.KEYCODE_S:
case KeyEvent.KEYCODE_R:
case KeyEvent.KEYCODE_F:
case KeyEvent.KEYCODE_L:
return true;
}
} else {
switch (keyCode) {
case KeyEvent.KEYCODE_TAB:
return true;
}
}
return super.onKeyUp(keyCode, event);
}
示例5: onKeyDown
@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
if (keyCode == KeyEvent.KEYCODE_A) {
Log.d(TAG, "The button A event was received KEY DOWN");
displayMode = DisplayMode.TEMPERATURE;
int[] colors = new int[NUM_LEDS];
// Switches the rainbow from left to right on each press
if (rainbowOrder) {
rainbowOrder = false;
colors[0] = mRainbow[6];
colors[1] = mRainbow[5];
colors[2] = mRainbow[4];
colors[3] = mRainbow[3];
colors[4] = mRainbow[2];
colors[5] = mRainbow[1];
colors[6] = mRainbow[0];
} else {
rainbowOrder = true;
colors[0] = mRainbow[0];
colors[1] = mRainbow[1];
colors[2] = mRainbow[2];
colors[3] = mRainbow[3];
colors[4] = mRainbow[4];
colors[5] = mRainbow[5];
colors[6] = mRainbow[6];
}
soundSpeaker(SOUND_LOW);
runLedStrip(colors);
showLED(RED_LED);
return true;
}
return super.onKeyUp(keyCode, event);
}
示例6: onKeyUp
@Override
public boolean onKeyUp(int keyCode, KeyEvent event) {
if (keyCode == KeyEvent.KEYCODE_A) {
Log.d(TAG, "The button A event was received KEY UP");
return true;
}
return super.onKeyUp(keyCode, event);
}
示例7: keyDown
/**
* CTRL + C copy z
* CTRL + V paste z
* CTRL + B: compile z
* CTRL + R run z
* CTRL + X cut z
* CTRL + Z undo z
* CTRL + Y redo z
* CTRL + Q quit
* CTRL + S save z
* CTRL + O open z
* CTRL + F find z
* CTRL + H find and replace z
* CTRL + L format code z
* CTRL + G: goto line z
*/
public int keyDown(int keyCode, KeyEvent event) {
if (!mControlKey.isActive()) return -1;
switch (keyCode) {
case -99:
case KEYCODE_CTRL_LEFT:
case KEYCODE_CTRL_RIGHT:
mControlKey.onPress();
return -10;
case KeyEvent.KEYCODE_A:
return ACTION_SELECT_ALL;
case KEYCODE_C:
return ACTION_COPY;
case KEYCODE_X:
return ACTION_CUT;
case KEYCODE_V:
return ACTION_PASTE;
case KEYCODE_B:
return ACTION_COMPILE;
case KEYCODE_R:
return ACTION_RUN;
case KEYCODE_Z:
return ACTION_UNDO;
case KEYCODE_Y:
return ACTION_REDO;
case KEYCODE_S:
return ACTION_SAVE;
case KEYCODE_O:
return ACTION_OPEN;
case KEYCODE_H:
return ACTION_FIND_AND_REPLACE;
case KEYCODE_G:
return ACTION_GOTO_LINE;
case KEYCODE_L:
return ACTION_FORMAT_CODE;
case KEYCODE_F:
return ACTION_FIND;
}
return -1;
// editText.getEditableText().insert(editText.getSelectionStart(), Character.toString((char) result));
}
示例8: onKey
@Override
public boolean onKey(View v, int keyCode, KeyEvent event) {
if(event.getAction() == 0 && event.isCtrlPressed()
&& !event.isShiftPressed()
&& !event.isAltPressed()
&& !event.isFunctionPressed()
&& keyCode == KeyEvent.KEYCODE_X) {
cut(); //Ctrl+X
return true;
} else if(event.getAction() == 0 && event.isCtrlPressed()
&& !event.isShiftPressed()
&& !event.isAltPressed()
&& !event.isFunctionPressed()
&& keyCode == KeyEvent.KEYCODE_C) {
copy(); //Ctrl-C
return true;
} else if(event.getAction() == 0 && event.isCtrlPressed()
&& !event.isShiftPressed()
&& !event.isAltPressed()
&& !event.isFunctionPressed()
&& keyCode == KeyEvent.KEYCODE_V) {
paste(); //Ctrl-V
return true;
} else if(event.getAction() == 0 && event.isCtrlPressed()
&& !event.isShiftPressed()
&& !event.isAltPressed()
&& !event.isFunctionPressed()
&& keyCode == KeyEvent.KEYCODE_Z) {
undo(); //Ctrl-Z
return true;
} else if(event.getAction() == 0 && event.isCtrlPressed()
&& !event.isShiftPressed()
&& !event.isAltPressed()
&& !event.isFunctionPressed()
&& keyCode == KeyEvent.KEYCODE_Y) {
redo(); //Ctrl-Y
return true;
} else if(event.getAction() == 0 && event.isCtrlPressed()
&& !event.isShiftPressed()
&& !event.isAltPressed()
&& !event.isFunctionPressed()
&& keyCode == KeyEvent.KEYCODE_A) {
selectAll(); //Ctrl-A
return true;
} else if(event.getAction() == 0 && event.isCtrlPressed()
&& event.isShiftPressed()
&& !event.isAltPressed()
&& !event.isFunctionPressed()
&& keyCode == KeyEvent.KEYCODE_D) {
deleteLine(); //Ctrl+Shift-D
return true;
} else if(event.getAction() == 0 && event.isCtrlPressed()
&& !event.isShiftPressed()
&& event.isAltPressed()
&& !event.isFunctionPressed()
&& keyCode == KeyEvent.KEYCODE_A) {
selectLine(); //Ctrl+Alt-A
return true;
} else {
return false;
}
}
示例9: onKeyDown
@Override
public boolean onKeyDown(int keyCode, @NonNull KeyEvent event) {
if (event.isCtrlPressed()) {
switch (keyCode) {
case KeyEvent.KEYCODE_A:
return onTextContextMenuItem(ID_SELECT_ALL);
case KeyEvent.KEYCODE_X:
return onTextContextMenuItem(ID_CUT);
case KeyEvent.KEYCODE_C:
return onTextContextMenuItem(ID_COPY);
case KeyEvent.KEYCODE_V:
return onTextContextMenuItem(ID_PASTE);
case KeyEvent.KEYCODE_Z:
if (getCanUndo()) {
return onTextContextMenuItem(ID_UNDO);
}
case KeyEvent.KEYCODE_Y:
if (getCanRedo()) {
return onTextContextMenuItem(ID_REDO);
}
case KeyEvent.KEYCODE_S:
((MainActivity) getContext()).saveTheFile(false);
return true;
default:
return super.onKeyDown(keyCode, event);
}
} else {
switch (keyCode) {
case KeyEvent.KEYCODE_TAB:
String textToInsert = " ";
int start, end;
start = Math.max(getSelectionStart(), 0);
end = Math.max(getSelectionEnd(), 0);
getText().replace(Math.min(start, end), Math.max(start, end),
textToInsert, 0, textToInsert.length());
return true;
default:
return super.onKeyDown(keyCode, event);
}
}
}