I've been racking my brain now for a while trying to figure out away to get a typing animation on a watchface. What I'm struggling to do is get it to work as it needs to be printed on a canvas and as it doesn't extend activity some of the standard java solutions just don't work. I've got it working only it's rather slow, jumpy and sometimes will skip letters, I doubt I've done it correctly but this is my solution:
Int textanimation = 0;
String text_1 = "y";
String text_2 = "e";
String text_3 = "s";
Then in the ontap function I've added:
textanimation = 0;
Thread.sleep(100);
textanimation =1;
Thread.sleep(200);
textanimation = 2;
Thread.sleep(300);
textanimation = 3;
Finally in the canvas void
If(textanimation == 0){
String text_1 = "";
String text_2 = "";
String text_3 = "";
} else If(textanimation == 1){
String text_1 = "y";
String text_2 = "";
String text_3 = "";
} else If(textanimation == 2){
String text_1 = "y";
String text_2 = "e";
String text_3 = "";
} else If(textanimation == 3){
String text_1 = "y";
String text_2 = "e";
String text_3 = "s";
}
String tagtxt = mAmbient
? String.format(text_1+text_2+text_3)
: String.format(text_1+text_2+text_3);
Canvas.Drawtext(tagtxt,mxoffset,myoffset,paint);
Is what I'm trying to do actually possible on watchfaces? Or am I stuck with a slow animation. am I looking at this completely wrong (probably) I appreciate any help thank you.
Solved my solution was fine. Just the watch face was only allowing seconds not milliseconds.
Related
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a single line in the text f
import java.util.Scanner;
import java.io.*;
public class hello
{
public static void main(String[] args) throws IOException
{
Scanner Keyboard = new Scanner(System.in);
System.out.print();
String response = Keyboard.nextLine();
File inFile = new File(response);
Scanner route = new Scanner(inFile);
while ()
{
System.out.print(");
String word = Keyboard.next();
String Street = route.next();
String stopNum = route.next();
You are closing your file after you read one "line" (actually, I'm not sure how many lines you're reading - you don't call nextLine). You also aren't parsing the line. Also, I'd prefer a try-with-resources over an explicit close (and many of your variables look like class names). Finally, you need to check if the line matches your criteria. That might be done like,
Scanner keyboard = new Scanner(System.in);
System.out.print("Enter filename >> ");
String response = keyboard.nextLine();
File inFile = new File(response);
System.out.print("Enter tram tracker ID >> ");
String word = keyboard.nextLine(); // <-- read a line. Bad idea to leave trailing
// new lines.
try (Scanner route = new Scanner(inFile)) {
while (route.hasNextLine()) {
String[] line = route.nextLine().split("\\^");
String street = line[0];
String stopNum = line[1];
String trkID = line[2];
String road = line[3];
String suburb = line[4];
if (!trkID.equals(word)) {
continue;
}
System.out.printf("street: %s, stop: %s, id: %s, road: %s, suburb: %s%n",
street, stopNum, trkID, road, suburb);
}
}
Your code print everything in the file.
To print a line with an given ID:
You can first buffer all lines of the file into a ArrayList like this in the main method:
ArrayList<String> lines = new ArrayList<>();
while (route.hasNextLine())
{
lines.add(route.nextLine());
}
Then create a method to find a line with a specific ID:
public static int find(ArrayList information, int ID)
{
String idString = "" + ID;
ListIterator<String> li = information.listIterator();
String currentLine = "";
int index = 0;
while(li.hasNext())
{
currentLine = li.next();
int count = 0;
int index1 = 0;
int index2 = 0;
/*Trying to locate the string between the 2nd and 3rd ^ */
for(int i = 0; i < currentLine.length(); i++)
{
if(currentLine.substring(i, i+1).equals("^"))
{
count++;
if(count == 2)
index1 = i;
else if(count == 3)
{
index2 = i;
break;
}
}
}
if(currentLine.substring(index1+1, index2).equals (idString))
return(index);
index++;
}
//If no such ID found, return -1;
return -1;
}
In the main method:
System.out.println("enter an ID")
int ID = Integer.parseInt(Keyboard.next());
int lineNumber = find(lines, ID);
if(lineNumber == -1)
System.out.println("no information found");
else
System.out.println(lines.get(lineNumber));
This program reads numbers from keyboard and sums it until user writes "total", but then I get a java.lang.NumberFormatException.
Boolean isTotal = false;
int sum = 0;
while(!isTotal)
{
java.io.BufferedReader br = new java.io.BufferedReader(new java.io.InputStreamReader(System.in));
String s = br.readLine();
if(s=="total")
{
isTotal = true;
}
if(!isTotal)
sum = sum + Integer.parseInt(s);
}
System.out.println(sum);
Boolean isTotal = false;
int sum = 0;
while(!isTotal)
{
java.io.BufferedReader br = new java.io.BufferedReader(new java.io.InputStreamReader(System.in));
String s = br.readLine();
if(s.equals("total"))
{
isTotal = true;
}
if(!isTotal)
sum = sum + Integer.parseInt(s);
}
System.out.println(sum);
I've read a lot of the postings about 500 errors because of the channel emulator, but this is not the case here. I took the standard bot template, which works just fine with the emulator, and replaced it with
ConnectorClient connector = new ConnectorClient(new
Uri(activity.ServiceUrl));
// calculate something for us to return
// int length = (activity.Text ?? string.Empty).Length;
string responseText=
***Bot_Application2.SilviaRestClass.GetRestResult(activity.Text);***
So the issue is in executing the GetRestResult method in the SilivaRestClass.
The code itself works, I'm using it in lots of other places, as it basically sets up a simple 1)get an input utterance in text, 2)send to my SILVIA AI server, and 3)get an utterance back routine. I have a feeling it has something to do with either private vs public methods, and/or [Serializable], based on what I have read so far. The code (minus the credentials) is below. Many thanks, in advance, for any suggestions to try.
`
bool exit = false;
restResponse = "Hello";
bool sessionNew = true;
string viewMessage = null;
string SILVIAUri = "";
string SILVIACore = "/Core/Create/unique/silName";
string SILVIASubmit = "/IO/SetInputManaged/unique/hello";
string SILVIARead = "/IO/GetAll/unique";
string SILVIARelease = "/Core/Release/{unique}";
string SILVIASubKey = "";
string silName = "";
string returnMessage = null;
string holdit = null;
string holdit2 = null;
int forHold = 0;
string responseFromServer = null;
string isfalse = "false";
string myURI = null;
string unique = null;
//CREATE CORE from SILVIA SERVER
myURI = SILVIAUri + SILVIACore;
myURI = myURI.Replace("silName", silName);
myURI = myURI.Replace("unique", unique);
System.Net.WebRequest request = WebRequest.Create(myURI);
request.Headers["Ocp-Apim-Subscription-Key"] = SILVIASubKey;
if (sessionNew)
{
Random rnd1 = new Random();
unique = rnd1.Next().ToString() + "askgracie";
sessionNew = false;
WebResponse wResponse = request.GetResponse();
Stream dataStream = wResponse.GetResponseStream();
StreamReader reader = new StreamReader(dataStream);
responseFromServer = reader.ReadToEnd();
// Clean up the streams and the response.
reader.Close();
wResponse.Close();
}
//SEND UTTERANCE to SILVIA
holdit = null;
myURI = null;
myURI = SILVIAUri + SILVIASubmit;
holdit = restResponse;
// holdit = HttpUtility.UrlEncode(holdit);
myURI = myURI.Replace("hello", holdit);
myURI = myURI.Replace("unique", unique);
if (holdit == "exit")
{
exit = true;
myURI = SILVIAUri + SILVIARelease;
}
System.Net.WebRequest sendRequest = WebRequest.Create(myURI);
sendRequest.Headers["Ocp-Apim-Subscription-Key"] = SILVIASubKey;
WebResponse sendResponse = sendRequest.GetResponse();
Stream sendStream = sendResponse.GetResponseStream();
StreamReader sendReader = new StreamReader(sendStream);
string send_ResponseFromServer = sendReader.ReadToEnd();
// Clean up the streams and the response.
sendReader.Close();
sendResponse.Close();
holdit = send_ResponseFromServer;
forHold = holdit.IndexOf("success");
holdit2 = holdit.Substring(forHold + 9, 5);
if (holdit2 == isfalse)
{
var simpleUtterResponse = "The bot failed to send the
utterance to SILVIA";
}
//GETRESPONSES FROM SILVIA
returnMessage = null;
holdit = null;
responseFromServer = null;
myURI = SILVIAUri + SILVIARead;
myURI = myURI.Replace("unique", unique);
System.Net.WebRequest readRequest = WebRequest.Create(myURI);
readRequest.Headers["Ocp-Apim-Subscription-Key"] = SILVIASubKey;
WebResponse readResponse = readRequest.GetResponse();
Stream readStream = readResponse.GetResponseStream();
StreamReader readReader = new StreamReader(readStream);
string read_ResponseFromServer = readReader.ReadToEnd();
viewMessage = read_ResponseFromServer;
string lastRead = "ID ";
List<string> myArray = new List<string>(viewMessage.Split(new
string[] { "\r\n" }, StringSplitOptions.None));
foreach (string s in myArray)
{
if (lastRead == "type: voice")
{
returnMessage = returnMessage + " " + s.Substring(8);
}
if (s.Length < 11)
{ lastRead = s;
}
else
{ lastRead = s.Substring(0, 11);
}
if (s.Length < 11)
{ lastRead = s;
}
else
{ lastRead = s.Substring(0, 11);
}
}
// Clean up the streams and the response.
//readReader.Close();
//readResponse.Close();
if (exit)
{
myURI = SILVIAUri + SILVIARelease;
myURI = myURI.Replace("unique", unique);
System.Net.WebRequest closeRequest =
WebRequest.Create(myURI);
closeRequest.Headers["Ocp-Apim-Subscription-Key"] =
SILVIASubKey;
WebResponse closeResponse = closeRequest.GetResponse();
}
return returnMessage;
}
}
}`
I ended up resolving this by cut/paste the class inside the same namespace and physical .cs file. – Brian Garr just now edit
I have a class that takes a String parameter and performs a google search, then it gets the ten images and puts them in an array, that is then handled by another method in the same class. Using Javafx.scene.image would probably allow me to implement the buffering progress easily, but there is a bug with JavaFX Image, that misinterprets the color encoding of normal Images, and saves a weird looking image to the hard drive, so I just decided to use awt.Image.
This is the image search class:
public class GoogleCustomSearch {
static String key = //custom google id;
static String cx = // also a custom google id;
static String searchType = "image";
static java.awt.Image[] publicImageArray;
public static java.awt.Image[] Search(String searchParameter,int start) throws IOException, URISyntaxException{
String formatedText = URLEncoder.encode(searchParameter,"UTF-8");
URL url = new URL("https://www.googleapis.com/customsearch/v1?" + "key=" +key + "&cx=" +cx + "&q=" +formatedText + "&searchType=" +searchType +"&imgSize=medium" + "&start=" + start + "&num=10");
System.out.println(url);
HttpURLConnection conn = (HttpURLConnection) url.openConnection();
conn.setRequestMethod("GET");
conn.setRequestProperty("Accept", "application/json");
BufferedReader br = new BufferedReader(new InputStreamReader( ( conn.getInputStream() ) ) );
GResults results = new Gson().fromJson(br, GResults.class);
java.awt.Image [] imageArray = new java.awt.Image[10];
//JProgressBar prb = new JProgressBar();
//MediaTracker loadTracker = new MediaTracker(prb);
for(int i = 0; i<10; i++){
try {
imageArray[i] = ImageIO.read(new URL(results.getLink(i)));
}catch (java.io.IOException e){
imageArray[i] = ImageIO.read(new File("C:\\Users\\FILIP.D\\IdeaProjects\\Manual_Artwork\\src\\MAT - NoImage.jpg"));
}
}
conn.disconnect();
return imageArray;
}
public static BufferedImage getImage(String searchPar, int index, boolean newSearch) throws IOException, URISyntaxException {
int adaptedIndex;
int start;
BufferedImage bimage;
if(index<10){
adaptedIndex = index;
start = 1;
}else if (index<20){
start = 11;
adaptedIndex = index % 10;
if(index == 10){
publicImageArray = new java.awt.Image[10];
publicImageArray = Search(searchPar,start);
}
}else if(index < 30){
start = 21;
adaptedIndex = index % 10;
if (index == 20) {
publicImageArray = new java.awt.Image[10];
publicImageArray = Search(searchPar,start);
}
}else{
adaptedIndex = index % 10;
start = 21; //ovo ce posle 30 da ga vrti u loop prvih 10
}
if(newSearch){
publicImageArray = new java.awt.Image[10];
publicImageArray = Search(searchPar,start);
return bimage = (BufferedImage) publicImageArray[adaptedIndex];
}else{
return bimage = (BufferedImage) publicImageArray[adaptedIndex];
}
}
public static RenderedImage getLiveImage (int index){
return (RenderedImage) publicImageArray[index % 10];
}
}
And this is the snippet of the main GUI class that just handles opening the new image in the array
private void nextImageResult() throws IOException, URISyntaxException {
if(imgNr == -1){
imgNr++;
changeImage(SwingFXUtils.toFXImage(GoogleCustomSearch.getImage(oppenedTrack.getArtistName() + "+" + oppenedTrack.getTrackName(),imgNr,true),null));
}else{
imgNr++;
changeImage(SwingFXUtils.toFXImage(GoogleCustomSearch.getImage(oppenedTrack.getArtistName() + "+" + oppenedTrack.getTrackName(),imgNr,false),null));
}
}
To summarise, I need a proper way to show a progress bar in the place of the image before it loads, and it needs not to hang the UI, for which I can use Task. I can optimise the loading of the array with MediaTracker, so it can prioritize loading the first few images first.
I've created a TextBox in which currency values have to be entered but now I am not able to enter .(dot) in the textbox for decimal values. I have written the code in Text_changed event.
The code
int cursorLocation = ((TextBox)(sender)).SelectionStart;
string inputval = ((TextBox)sender).Text;
inputval = inputval.Replace("*", "");
inputval = inputval.Replace("#", "");
inputval = inputval.Replace(",", "");
inputval = inputval.Replace(" ", "");
inputval = inputval.Replace("-", "");
Decimal inputval1 = Convert.ToDecimal(inputval);
((TextBox)sender).Text = inputval1.ToString("###,###");
cursorLocation = ((TextBox)(sender)).Text.Length;
//((TextBox)sender).Text = inputval;
((TextBox)(sender)).SelectionStart = cursorLocation;
This is the problem
((TextBox)sender).Text = inputval1.ToString("###,###");
Whenever you enter new character, the whole textbox.text gets overwritten with the new text in the format ###,###
I just did this under textchanged event and this worked,
try
{
string value = TextBox.Text.Replace(",", "");
long ul;
if (long.TryParse(value, out ul))
{
TextBox.TextChanged -= TextBox_TextChanged;
TextBox.Text = string.Format("{0:#,#}", ul);
TextBox.SelectionStart = TextBox.Text.Length;
TextBox.TextChanged += TextBox_TextChanged;
this.TextBox.MaxLength = 10;
}
}
catch { }