I want to insert a constant string into an EditText by the press of a button. The string should be inserted at the current position in the EditText.
If I use EditText.append the text gets inserted at the end of the EditText.
How can I do that? I couldn't find a suitable method.
View 3 Replies
Does smomeone know how I set the scrollbar position in an EditView programmatically.
I'm appending the text during special events but I want the EditView to scroll down to the latest text added so it'll be visible. But default the scrollbar does not move automatically when appending text.
I have an EditText window that I want to insert a symbol in by pressing a button. I have tried edittext.appen("thesymbol"); this works. But it only inserts the symbol in the end. I want it to insert the symbol where the marker is. How can I do this in a simple way?
View 2 Replies View RelatedUser wrote some text in EditText, then touched it somewhere in its field. Cursor position changed.I need to determine changed cursor position, and do some code. How can I do this?
View 1 Replies View RelatedI was going through the notepad tutorials.the cursor was placed in the middle of edit text.i tried to make the cursor to point in the first line as shown in the pic but not able to find the solution for it.Kindly look at the pic and give favorable reply.
View 4 Replies View RelatedI have one EditText, and I want to get the current column position.
I am using SDK 1.5
I'm looking for a way to detect a cursor position changed in an EditText.I couldn't find anything in the documentation so far. Has anyone solved this already?
View 1 Replies View RelatedIn emulator, size of edittext and button looks nice but in motorola milestones, both of them are so small. I think there are different types of screen layout. Is it possible to adjust the size automatically?
View 1 Replies View RelatedCan anybody tell me how to get the current position of the index while reading the binary file from DataInputStream? I have seen a mark() method but one is Boolean type and the other is void. I need to read the indexes on separate locations to use them again.
View 1 Replies View RelatedHow do i find the current orientation of the phone (portrait or landscape) How do i find the slider position?
View 2 Replies View RelatedI am using an EditText. Is it possible to have a part of text uneditable and the rest editable in the same EditText?
View 2 Replies View Relatedhow do you actually get the co-ordinates ofyour position in java? I thought I had it figured out but i seemto be getting a nullpointerException so it must not be getting anything.
Code:
LocationManager lm = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
Location location = lm.getLastKnownLocation(LocationManager.GPS_PROVIDER);
double lati = location.getLatitude();
double longi = location.getLongitude();
GeoPoint me = new GeoPoint((int)(lati*1E6), (int) (longi*1E6));
I have copied Android's NumberPicker widget to my own application, but I'm having one problem...
When someone manually clicks the EditText and changes it via the keyboard, the selection is not saved. Is there some listener that I can implement to check and see if the user manually changes the EditText to set it as current? Or something?
I am trying to populate the text of a second EditText widget with the text from the first EditText widget only when the second EditText widget receives focus, the second widget is not empty, and the first widget is not empty. When I run it and click into the second widget it does not populate. When I remove the third constraint ('etxt.getText ().toString().trim() == ""')) it works. so getText() on the second EditText widget is returning something even though the second widget has no initial value other then the text that is displayed via the hint attribute.
View 2 Replies View RelatedI'm currently developing an app for Android which uses google map service. Because users will be able to see thousands of markers I would like to load only those which are currently within the map bounds (i.e. when user look at specific map tile). I know how to do it with javascript/html. However, Android doesn't seem to provide any similar methods such as containsLatLng(latlng) or getBounds (I only found getLatitudeSpan and getLongitudeSpan, but don't know how can I use them in order to achieve the similar effect). Can anyone give me some hint on that?
View 4 Replies View RelatedI have a gallery widget and in that i had a view with linear layout which has a edit text inside. When it launches on device the edittext box shows but has no text visible.
However when i scroll to next view in gallery it shows text and when it comes to focus and centered the text disappears.
If i replace gallery with grid or a horizontal view I can see the text on edit text.
Can you please advise what I might be doing wrong here. Why the text disappears.
I'm trying to insert text into my SQLite database, but for some reason it doesn't work. It never executes..
Code below (this is my function that I'm calling):
public void setInfo(final String tableName, final int id, final String title, final String time, final String content) code...
myInput.setText(myInput.getText().replace(myInput.getSelectionStart(), myInput.getSelectionEnd(), myText));
myInput.setSelection(myInput.getSelectionStart() + myText.length(), myInput.getSelectionEnd() + myText.length())
I ask because I think this code is much longer than it needs to be - Is there something shorter like myInput.insertTextAtCursor(myText) or is this the way everyone does it?
In my actual project I need to draw a MapView with a given running/walking/cycling path on top of it. I don't need the current position so I added an overlay just for the path (no MyLocationOverlay). The path is painted but I don't see the Map in the emulator - only the grey tiles. The apiKey is set in the layout (MapView) and INTERNET permission is set in the Manifest. So I'm wondering if I need more. Is it the emulator simply not working well (I do have 3G and 2 bars in the emulator) or do I need something else? Do I need to build an additional overlay or add additional permissions (xxxLOCATION) to the Manifest.
View 1 Replies View RelatedMy code is pretty standard.. sReport contains the text I would like output to the text file, and it contains several" "line breaks that render fine in a textview, but in the text file they're non-existent. There must be something easy i'm missing..
try {
FileOutputStream fOut = new FileOutputStream(sDir + sFile);
//write
fOut.write( sReport.getBytes() );
// Close output stream
fOut.flush();
fOut.close();
} catch (IOException e) {
e.printStackTrace();
}
Does anyone know how to insert a 'TAB' or indent when entering text?
View 2 Replies View RelatedWhen i try to edit and already stored notepad ,i see the cursor at the end of first line.I want to make it appear to the end of the text.Please help me in this.
View 2 Replies View Relatedi'm trying to use TabHost and TabWidget in my Android application.The problem is that i do not want my tabs to be so tall (65px). However, if i set the layout_height of the TabWidget to e.g. 30px, i can't see the tab labels (indicator) on the tabs at all.Seems like there is a "minimum required" height for the TabWidget (65px?) and the indicator is positioned at the bottom of this 65px?Is there a way to adjust the positioning of the indicator?
View 4 Replies View RelatedI know this may seem to be an odd question but it's driving me mad, by any chance does anyone know how to insert the euro "�" symbol into a text message? I used to be able to do this easily on a Nokia phone but I can't seem to be able to do it on the Hero, the only option I have is to type out the word "euro".
View 2 Replies View RelatedI was just wondering if anyone knew how to, or if theres an app to insert a telephone number in a text message. I don't mean that vcard business either.
View 2 Replies View RelatedIs There any way to possition a text of a RadioButton at the bottom, centered in the middle, short of writing my own custom buttom?
View 3 Replies View RelatedIf there was any way that I could get a hint at the bottom of an Edit Text view -- and then the user to start entering text at the top of the box.
As a bonus question, is there any way I can make the hint NOT disappear once the user starts entering text.
I use the following code to take values from the textbox.But it's not working it gives the exception and force to close only.
How to get the value of the textbox?
CODE:..........................
I'm trying to implement a copy/paste function. How can I get a selection of text from an EditText?
View 3 Replies View RelatedIf I set text to my EditText and the text is bigger, the default behaviour is that the text is scrolled to right. Can I scroll it to left?
View 1 Replies View Related