I have a textView with some text in it. I want to delete the last 4 characters and then add on some more text. I tried doing this.textViewObject.append(" new text that I am adding");But instead of the doing a backspace, they show up as little squares in the textfield. Can anyone help me out here?
View 1 Replies
I'm looking for a way to escape the "@" symbol at the start of a string, in Android strings.xml resource. I'm continuously getting compilation errors and the layout builder in Eclipse refuses to work :(. Does anyone know how?
View 1 Replies View RelatedIn Android if I have an edit text and the user entered 123456789012, how could I get the program to insert a dash every 4th character. ie: 1234-5678-9012? I guess you need to say something along the lines of:- a=Characters 1~4, b=Characters 5~8, c=Characters 9-12,
View 1 Replies View RelatedI'm looking for a third party app/keyboard that features the | character; that straight up and down vertical line character. I need it to log into my email, but the stock keyboard doesn't seem to feature it. Anyone have any good ideas?
View 9 Replies View RelatedThis seem pretty trivial, but I can't find the key event constant for the backspace button. Which one is it? I tried KEYCODE_BACK, KEYCODE_CLEAR, etc.
View 2 Replies View RelatedSince upgrading to 2.2 the phone has worked find apart from occasionally when I press the full stop when writing a message and then try to delete it by using the backspace key it will not let me which is really annoying and I have to delete all the txt.
View 8 Replies View Relateda friend of mine has set me up for a blind date next week.I am freaking terrified.I'm way, way, way more scared than anything I've ever done in my life and I've done some pretty hairy things in my day.Anyway, are there any apps that can make my cell phone ring with an extremely important call at a predetermined time?I'm looking for an escape hatch.It would need to fully simulate a call so it would need to ring and set off my caller ID so if they saw my phone, they could see that someone was really calling.I could fake the conversation of course.
View 8 Replies View RelatedI was just wondering, if I have an EditText that I'm turning the content of into a string, say String queryStr = new String(searchText.getText().toString());How would I go about escaping special characters from this string so that I could put it into an HttpGet method?
View 4 Replies View RelatedNot familiar with the touch screen. Is there a way to backspace?
View 1 Replies View RelatedI am writing an application which reads the xml data and just prints it.The xml data consists of some escape sequence characters like &,"When trying to print the data, I am not able to get the original data.
View 4 Replies View RelatedI am trying to update a SQLite table in my Android application. Predicate for this update is built around a column which stores different resource URLs.These URLs might contain special characters such as /~?=; (and even &).The update query doesnt work; it does not identify the column satifying the condition.How can I escape these characters?
View 3 Replies View RelatedI am displaying the attachments that are for a mail but i am unable to display all the attachments as the newline "
" is not working . can anyone tell me how can i implement the escape characters on the textview
I am using ViewFlipper for my application. I trying to make it.when user pressed on escape (back) button, it would be back to parent Layout.
View 3 Replies View RelatedI have just got my HTC desire. And i cant stand that i have to press the power button to get out of sleep mode to show the lock screen. wish i could just press menu/home or any of the buttons but the power one right at the top. I only say this as i swear my htc tattoo unlocked in this way. if not this could get quite annoying. So is there anyway to change this. I have tried looking through settings but i have a bad feeling you cant change it.
View 3 Replies View RelatedThere are no options in the settings to format the sd card, just mounting and unmounting as well as total space etc. I am running ICS 4.0.4 and am not rooted ! Also, I was not sure if the settings were created by LG because they are different from the other versions I have seen.
View 6 Replies View RelatedI am having difficulty capturing the backspace key as a keyboard Event in javascript/jQuery. In Firefox, Safari, Opera, Chrome, and on the iPhone/iPad, I capture a keyup event on a text input box like this:
CODE;..............
This event captures user keystrokes, then sends them to a function to issue an ajax lookup call.
My problem comes when a user wishes to backspace over a character he/she already typed. In all the browsers to which I have access except for my Droid phone, when I press the backspace key, this keyup event captures the value returned by $(this).val().trim() and sends it on to process in function GetHints. On the Droid, however, neither this keyup nor an equivalent keydown event fires until the user backspaces over every character in $(this).
So, for example, if I type "cu" then backspace over the "u" leaving only "c" in the input field, in all browsers except Droid, the keyup event will fire and call function GetHints("c", event, fieldName). On the Droid, the keyup event never fires.
What am I missing? How/why does this backspace key, on either the soft keyboard or the hard keyboard, on my Droid not function as expected? How do I work around this?
How to add the character'&' intto the <String></String>tag?
View 2 Replies View RelatedI've recently gotten my Andriod phone (on Telus) and have been texting my friends.My phone cuts up text messages to 160 character messages and sends them all to my friends.However, when my friends receive them the 160 character message gets cut in to one 150 and one 10 character message, often splitting up words. So 4 160 character messages are received by their Blackberries (several models) or Samsung (Slyde?) phones as 4 150 character messages and 4 10 character messages.Is there an app that lets you sent 150 or even 140 character messages? Handcent doesn't help with all the split options it has.I tried them all, but it splits at 160 so it doesn't matter.Is there any way to split messages at a lower character count?(All my friends also use Telus (and Kobo which is Telus). Does Telus have a 150 limit? Or is it their phones?I receive messages from them just fine, but that's probably because their phones only send 140 or 150 character messages.)
View 11 Replies View RelatedYou know, that big key on the upper left of ALL standard keyboards that moves the cursor to the next tab position?I maintain several text lists on my Palm TX, with columns separated by tabs. I just can't figure out how to do this on the Evo's virtual keyboard.
View 1 Replies View Relatedcan any body tell how many caharacter we can seen in the log file?
View 1 Replies View RelatedHow can I know the length of the each character of word. Actually, I am trying some thing like this:I will show some set of lines on the screen. Later after some time, I would like to set the color to each character in the line at a frequent interval. Now I want to set the color to each and every character of the drawn string.
View 2 Replies View RelatedI have passed a url String from java to C code as jstring data type. And my library method needs a char * as url. How can I convert jstring in char * ? p.s. Is there any advantage of using jcharArray in C? (i.e. Passing char [] instead of string in native method).
View 1 Replies View RelatedI am developing application for android phone. Currently I am testing my system in the emulator. In my application, I want to send Unicode character (Amharic language character) via SMS to the other emulator instance. But in the receiver side, the message is not viewed properly. I think the problem is some character encoding related problem. In addition similar problem happens for texts which are queried for the sqlite database. That is when I send a query result via SMS the same problem occurs.
View 9 Replies View RelatedI have created a textview with the below code:
CODE:.........
As above, i have set the 5 Lines as maximum for the textview.
But my doubt is: if the string which i am going to display in Textview if it exceeds 5 lines, then it will be fitted upto 5 lines ending with "..." characters.
e.g.
Hello this is the demo of
string which i have
created especially for
the demo of textview
and setting maximum...
As same as above, i want to display in TextView output.
I have one edittext EditText et1=(EditText)findViewById(R.id.EditText01);
when i want to clear edittext i use et1.setText(""); but if i have to clear edittext one by one character from the last for this i have no solution.
I facing one strange problem.
I am sending some text to SMS app as a body. But when the text size increases more than 200 characters, it cuts the body from there. Only first 200 characters are appearing in the SMS body. But I can write more text when SMS gets launched :(
Is there any limitation while sending characters to SMS? if yes then its ok But if no then where i am doing wrong?
My code looks like...
I prepared following method to convert JIS character string to UTF8 on Android SDK v.1.5. However when I pass JIS character array into JIS the returned string value is same as input. I supposed it should return "undefined" or UTF8 string, Would anybody tell me why this phenomena is occurred?
public String JIS2UNICODE(char[] jis) { String unicode = new String(jis); try { unicode = new String(unicode.getBytes("ISO2022JP"), "ISO2022JP"); } catch (Exception e) { unicode = "undefined"; } return unicode; }
Is there any android application to allow me to enter chinese character in Contract app? My android is brought in US, not in China.
View 1 Replies View Relatedis there a better keyboard skin that only has one character on each button. love better keyboard...but hate the "loud" and confused look of having a letter with a symbol above it.
View 5 Replies View RelatedI'm tring to create SMTP-POP3 mailer application on Android. Then I came across a problem when I display e-mail written in Japanease.
The subject and body string which is correctly decode (Base64 ,QP, JIS -> UTF8) cannot display on TextView.
Are there any way which I should do to display Japanese on TextView?