本文整理汇总了Java中lejos.hardware.Button.waitForAnyEvent方法的典型用法代码示例。如果您正苦于以下问题：Java Button.waitForAnyEvent方法的具体用法？Java Button.waitForAnyEvent怎么用？Java Button.waitForAnyEvent使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类lejos.hardware.Button的用法示例。
在下文中一共展示了Button.waitForAnyEvent方法的7个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: adjustAngle
import lejos.hardware.Button; //导入方法依赖的package包/类
private void adjustAngle(boolean reverse) {
pilot.travel(-MOVE_DISTANCE_TO_ADJUST_ANGLE);
double firstDist = getAccurateDistance(); // 15.48
pilot.travel(MOVE_DISTANCE_TO_ADJUST_ANGLE);
double secondDist = getAccurateDistance(); // 9.5
double tantheta = (secondDist - firstDist) / MOVE_DISTANCE_TO_ADJUST_ANGLE;
if (Math.abs(secondDist - firstDist) > 10 || firstDist > OCCUPIED_THRESHOLD || secondDist > OCCUPIED_THRESHOLD) {
return;
}
double theta = Math.atan(tantheta) * 180 / Math.PI;
System.out.println("theta: " + theta);
if (Math.abs(theta) > ADJUST_ANGLE_THRESHOLD) {
Button.waitForAnyEvent();
theta = 0;
}
theta *= reverse ? -1 : 1;
pilot.rotate(theta);
}
示例2: run
import lejos.hardware.Button; //导入方法依赖的package包/类
@Override
public void run() {
if (Button.waitForAnyEvent() == Button.ID_ESCAPE) {
try {
this.connection.close();
} catch (IOException e) {
System.err.println("Error when closing connection: " + e.getMessage());
}
if (this.debugPrint)
System.out.println("Closing connection...");
}
}
示例3: uncaughtException
import lejos.hardware.Button; //导入方法依赖的package包/类
@Override
public void uncaughtException(Thread th, Throwable t) {
Sound.buzz();
TextLCD lcd = LocalEV3.get().getTextLCD(Font.getSmallFont());
int offset = 0;
while (true)
{
lcd.clear();
lcd.drawString("Uncaught exception:", offset, 0);
lcd.drawString(t.getClass().getName(), offset, 2);
if (t.getMessage() != null) lcd.drawString(t.getMessage(), offset, 3);
if (t.getCause() != null) {
lcd.drawString("Caused by:", offset, 5);
lcd.drawString(t.getCause().toString(), offset, 6);
}
StackTraceElement[] trace = t.getStackTrace();
for(int i=0;i<7 && i < trace.length ;i++) lcd.drawString(trace[i].toString(), offset, 8+i);
lcd.refresh();
int id = Button.waitForAnyEvent();
if (id == Button.ID_ESCAPE) break;
if (id == Button.ID_LEFT) offset += 5;
if (id == Button.ID_RIGHT)offset -= 5;
if (offset > 0) offset = 0;
}
// Shutdown the EV3
try {
Runtime.getRuntime().exec("init 0");
} catch (IOException e) {
// Ignore
}
System.exit(1);
}
示例4: waitForAnyEvent
import lejos.hardware.Button; //导入方法依赖的package包/类
/**
* Wait for any press. it will block the current thread.
* @return key value of the keyboard, can be multi-keys.
*/
public Event waitForAnyEvent() {
int k = Button.waitForAnyEvent();
if((k & 0xFF00) != 0) {
return new Event(Event.KEY_RELEASE, (k>>8) & 0x0FF);
}
return new Event(Event.KEY_PRESS, k);
}
示例5: getIPAddress
import lejos.hardware.Button; //导入方法依赖的package包/类
/**
* Requests an IP Address from the user where the server is running.<br>
* For developer version only.
*/
private String getIPAddress() {
String customaddress = "";
if ( openrobertaProperties != null ) {
customaddress = openrobertaProperties.getProperty("customaddress");
}
if ( customaddress == null || customaddress.equals("") ) {
customaddress = "";
}
int i = 1;
newScreen("Server?");
lcd.drawString("lab.open-roberta.org", 0, 1, true);
lcd.drawString("10.0.1.10:1999", 0, 2, false);
lcd.drawString(customaddress, 0, 3, false);
lcd.drawString("Another (type in)", 0, 4, false);
lcd.drawString("(ESCAPE to exit)", 0, 7);
while ( true ) {
int id = Button.waitForAnyEvent(500);
if ( id == Button.ID_ENTER ) {
customaddress = select(i, customaddress);
if ( customaddress == null ) {
return enterIP();
} else {
return customaddress;
}
}
if ( id == Button.ID_ESCAPE ) {
return "";
}
if ( id == Button.ID_DOWN || id == Button.ID_RIGHT ) {
if ( i != 4 ) {
rewrite(i, false, customaddress);
i++;
rewrite(i, true, customaddress);
} else {
rewrite(i, false, customaddress);
i = 1;
rewrite(i, true, customaddress);
}
}
if ( id == Button.ID_UP || id == Button.ID_LEFT ) {
if ( i != 1 ) {
rewrite(i, false, customaddress);
i--;
rewrite(i, true, customaddress);
} else {
rewrite(i, false, customaddress);
i = 4;
rewrite(i, true, customaddress);
}
}
}
}
示例6: toolException
import lejos.hardware.Button; //导入方法依赖的package包/类
private void toolException(Throwable t) {
Sound.buzz();
TextLCD lcd = BrickFinder.getDefault().getTextLCD(Font.getSmallFont());
int offset = 0;
// Get rid of invocation exception
if ( t.getCause() != null ) {
t = t.getCause();
}
while ( true ) {
lcd.clear();
lcd.drawString("Tool exception:", offset, 1);
lcd.drawString(t.getClass().getName(), offset, 3);
if ( t.getMessage() != null ) {
lcd.drawString(t.getMessage(), offset, 4);
}
if ( t.getCause() != null ) {
lcd.drawString("Caused by:", offset, 5);
lcd.drawString(t.getCause().toString(), offset, 6);
}
StackTraceElement[] trace = t.getStackTrace();
for ( int i = 0; i < 7 && i < trace.length; i++ ) {
lcd.drawString(trace[i].toString(), offset, 8 + i);
}
lcd.refresh();
int id = Button.waitForAnyEvent();
if ( id == Button.ID_ESCAPE ) {
break;
}
if ( id == Button.ID_LEFT ) {
offset += 5;
}
if ( id == Button.ID_RIGHT ) {
offset -= 5;
}
if ( offset > 0 ) {
offset = 0;
}
}
lcd.clear();
}
示例7: initial_adjustment
import lejos.hardware.Button; //导入方法依赖的package包/类
private static void initial_adjustment()
{
LCD.drawString("Adjusting ...", 4, 4);
boolean flag = true;
while (flag)
{
int event = Button.waitForAnyEvent();
switch (event)
{
case UP_Press:
forward(pen);
break;
case DOWN_Press:
reverse(pen);
break;
case UP_Release:
case DOWN_Release:
stop(pen);
break;
case RIGHT_Press:
forward(assembly);
break;
case LEFT_Press:
reverse(assembly);
break;
case RIGHT_Release:
case LEFT_Release:
stop(assembly);
break;
case CENTER_Press:
flag = false;
}
}
// After a successful adjustment the assembly is at position ASSEMBLY_LENGTH (all the way to the right) and is prepared for limit tracking.
mAssemblyPos = 0; //ASSEMBLY_LENGTH;
}