Android :: Set Cursor Visible In TextView
Apr 9, 2009
In the android reference site, it is written in the serCursorVisible section that cursor is visible by default and you can give its value as either "true or "false" to change the its visibility on the GUI screen. But in my case , cursor is remaining invisible irrespective of setting the visibility "true" or "false" using android:cursor Visible = "true" in the layout/main.xml. Should I do something more to make cursor visible on the GUI screen or its a bug in android?
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Jul 26, 2010
Why is the text cursor not there when using Swype? If I type a paragraph and need to change a word, I need to be able to put a cursor right where the word is so I can edit/delete/replace the word. Since it's invisible. Is this a problem or is there a different mechanism to achieve that in Swype?
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Feb 10, 2010
I have a full-screen TextView holding a long Spanned that requires scrolling. The TextView's getLineCount() gives me the total number of lines used for the entire block of text but I'd like to know how many lines of text are currently visible on the screen.
Or, better yet, is there a way to figure out the range of lines currently visible on the screen? For example, as the view scrolls, can I tell that lines 20-60 are currently visible?
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Aug 22, 2010
How can I determine the number of visible characters that a TextView can display. For example if I change the orientation this number may change. If I change the resolution then also the number of visible characters changes.
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Jan 26, 2010
I have a textView which is configured as an EditText. But the problem is that the cursor doesn't appear when I'm pressing keys (text is written correctly).
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Sep 21, 2009
When i ran my old application in 1.6 i noticed that the progress bar was not showing up on the screen.When i analyzed it further i found the issue.The progress bar is getting activated but its not visible since my background color is also white.When i changed the background color i was able to see the progress bar.Is there no other way to make the progress bar visible other than changing the background color..Shouldn't the progress bar be visible under all background colors??
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Mar 29, 2010
The structure of some of my activities is a simple ListView with a custom CursorAdapter. The cursor is created in onCreate() on the activity from a SQLite database. The problem is that querying the SQLite database can be quite slow at times with lots of data (and let's assume I've already optimized the sql query as much as possible). Because it occurs in onCreate() on the UI thread, I get ugly black screens when opening the activity, which sometimes turn into ANRs, on a slow phone like the G1. I want to load the cursor in a background and show "Loading.." on screen while doing so. I saw AsyncQueryHandler used extensively in the framework, but this seems a solution geared more towards Content Providers and not application-local SQLite databases. I then thought of trying to load the cursor in a background thread, but realize that this might be problematic, as the CursorAdapter should be instantiated in onCreate() and should take a cursor as a parameter. The latest thought I had was to instantiate an empty MatrixCursor in onCreate() and pass that to the cursor adapter, while kicking off a thread/TimerTask to query the database. Then, on database cursor load, call cursorAdapter.change Cursor to the properly filled cursor. This doesn't seem very elegant and seems quite wasteful, however.
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Mar 21, 2010
I get records from the system by quering a ContentResolver. I maintain the order of the items in the database. So I want to display the items in the order taken from my database.
How do I merge these two informations?
I am looking after an alternative way now. As what I ideally want is:
Get order of contacts by a custom order held in my database (this involves joining CR with my DB cursor, and doing an order by, later seams it's not possible with CursorJoiner) but there is more, if the join is not unique I want to sort by contact's name as last measure
Which is impossible using Cursor and Joiners, because of the missing feature of order bys, also I need to return a Cursor, as I will be using the in an ExpandableList
Also this translated to TSQL it would look like
select * from contactsdata
left join category on contactsdata.catid=category.id
order by category.pos asc, contact.display_name asc
So I am looking now after an alternative. I have in mind to load in a temporary DB table all data from CR, then do the query on the temporary table where I can join tables and do order bys? How does this sound to you?
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Nov 16, 2010
I want to do something like that. For example, I have a textview with String
Alibaba love Mary so muck. In that String alibaba and Mary have a event to open something but I can't know how to use event for Mary and Alibaba seperately
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May 6, 2009
I am seeing the exception in 'adb logcat'.But I don't know if it is caused by my application or android platform.Can you please give me any idea how to troubleshoot this exception?
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Jul 14, 2010
I have a ListView that contains an Image on the left of two vertically-oriented TextViews using a RelativeLayout. When both TextViews have text it looks fine. Sometimes the TextView on the bottom won't have any text, and the problem is that the entire layout is several pixels above where it should be because it still reserves that space for text when there isn't any making the entire list have annoying blank gaps. I remember seeing an example of where someone made the layout not reserve the space, but I can't remember how he did it.
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Jan 4, 2014
I'm trying to create a textView in the parent activity onActivityResult but the textView does not appear. There is an ImageView that takes up the whole parent activity. I can create a textView and place it, and it should go on top of the imageView?
In the parent class:
[HIGH]private void addClothes(int menuId) {
Intent chooseClothesIntent = new Intent(this, ChooseClothesActivity.class);
chooseClothesIntent.putExtra("menuId", menuId);
startActivityForResult(chooseClothesIntent, 1);
}[/HIGH]
[Code]...
then in my new activity:
[HIGH]@Override
protected void onListItemClick(ListView l, View v, int position, long id) {
super.onListItemClick(l, v, position, id);
try {
ClothingItem ci = mListContents.get(position);
String imagePath = ci.getImagePath();
[Code]...
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May 4, 2013
In my Android application I have to display article title on corresponding category.
I wish to display the output in following format:
[HIGH]Languages Programming --- Category name on Horizontal listview[/HIGH]
If I have to click Languages which means getting the article title for that selected category alone and displaying on Horizontal listview.
[HIGH]Languages Programming
Tamil Engilsh Hindi Telugu[/HIGH]
If I have to click Programming means need to display the :
[HIGH]Languages Programming
Java C C++[/HIGH]
Now my current status is :
I have to run the app and click Languages which means getting the output is :[code]....
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Apr 28, 2010
I have a TextView that I created in the main.xml. In my app.java I am dynamically positioning that TextView based on where the user taps the screen. The problem I am having is that when I call myTextView.setPadding(100,100,0,0), it moves the actual Text of the TextView, but does not move the Colored Background of the TextView.
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Oct 15, 2010
if there are five text in a text view and we want to pass one of them on click event to the next class text view which method i m used on android
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Nov 15, 2010
I have a problem with TextView in Android
I am making an application like Facebook. In m.facebook.com, when I open it I see they do one thing specailly.
(Alice) is writing on (BackStreetBoy1010938920) wall
Because the width of Mobile screen is small so the real message like tha
(Alice) is writing on (BackStreet
Boy10101009393) wall
I guess they use TextView for (BackStreetBoy1010938920) but I can't do like this.
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Jul 4, 2010
App is called Tasker. It should be visible in all Donut+ devices but it's only actually visible in Eclair+ devices. Tested on my G1, reported by other users (devices unknown).
Manifest:
<uses-sdk android:minSdkVersion="4" android:targetSdkVersion="4" />
A dump from the compiled apk confirms that.
Here's the top of my Ant output:
Buildfile: build.xml [setup] Android SDK Tools Revision 6 [setup] Project Target: Android 1.6 [setup] API level: 4 [setup] Importing rules file: platforms/android-1.6/ant/ ant_rules_r2.xml
Copy protect is set to off.
And the app works fine when installed on a Donut device outside the market.
I noticed that appbrain also reports it as 2.0 and higher: http://www.appbrain.com/app/net.dinglisch.android.taskerm
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Aug 30, 2012
It has being weeks that I published my Pashto Dictionary application. It is visible in playstore by some operations(ISPs) but not in all. When I search for my application at home; I cant find it but I can find it when searching at office. In both cases; I use my Laptop without plugging my device. (I search in play.google.com)
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May 29, 2010
I have an "Other Calendar" (a business partner's Google Cal) that shows up perfectly on Google Calendar but is not listed as a choice in Droid Cal. What is strange, though, is that it was visible up until recently. I was able to toggle it on and off on by Droid Calendar just fine. Now it's gone. Yet the calendar has not gone away and is still active in Google Calendars. I need that calendar!
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Aug 17, 2010
My eclipse galileo was working fine till morning; when i checked for updates for it and also updated the ADT then it asked to restart eclipse. Now i cant see any kind of Android options/menu in eclipse. But i can see ADT in installed software. Even if i open my old projects in the workspace, eclipse is unable to recognize any of the Android classes.
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Aug 17, 2010
I have a HTC desire with Froyo 2.2, I'm not sure whether this is a Froyo issue but some of the apps I install are not visible in my all apps view, when I go to the market screen it says that they are installed and I can open them from there but they do not appear as a widget or app anywhere on my phone. The latest app to not install properly is the droid comic viewer, again I can use it from the market screen but can't find it anywhere else on the phone.
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Jan 14, 2010
In my application, i've a list view, if the last visible line is truncated and I scroll down to this line, I wish that the line becomes fully visible. I have to scroll down once more for it to become fully visible.
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Sep 24, 2010
I set sameting to invisible like this on Android: myImageView.setVisibility(View.INVISIBLE);
And then visible like this: myImageView.setVisibility(View.VISIBLE);
I don't know if myImageView is visible or not now, how can I check it like this:
if (IF myImageView IS VISIBLE) {Do something} else {Do something else}
How can I do that? What do I have to write within the brackets?
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Mar 10, 2010
I'm going to create widget which needs to update its content every minute (it shows time-related data).
However, there is no need to update widget if it is currently invisible, which means:
screen is turned off
another app is running
widget is placed on another (invisible) home screen tab
What is the best way to update only visible widget every minute - without waking up device nor doing unnecessary computations? After widget becomes visible, small lag before update is acceptable.
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Mar 19, 2010
I've had a couple of Australian users this week contact me saying that one of my paid apps isn't visible. Has anyone else had specific trouble down under? And yes, I've confirmed that AU is selected for publishing the app on my Developer Console.
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Jun 26, 2010
I am using the new Android 2.2 API to add a contact. I am using the following code to perform the insert. code...
The code executes fine without any exception. However, the new contact is not visible in the Android Contacts. I tried searching on the net but couldn't find any answer. What I might be doing wrong ?
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Jun 17, 2010
How can I know the visible size of my activity? I'm trying to get the Activity real size, not the height and width from getHeight() and getWidth(),which gives me the screen full size.
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Aug 12, 2010
I'm getting feedbacks from a few potential users that they can't see my application (blueBill Mobile) on the Market. I've checked it myself and for what I can see everything is fine. Today two persons reported the problem, one from UK and the other from Italy. They both have recent Android versions that are supported by my application. It sounds they are not doing any error in the search since they used the QRCode I've published on my website, that I'm able to confirm.
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Feb 12, 2010
Just got my Hero few days ago and am loving it! I put everything into my google calendar in separate calendars but in my hero, it's only showing the primary one. I checked under the calendar settings and ALL calendars are visible and ticked. Would anyone know the answer to this?
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Jan 14, 2010
I'm at the beginning of writing an AddWidget for the home-screens. From what I understand, these can only utilize RemoteViews ran by the home-process and not your own. Which means we won't be getting any callbacks, such as onDraw. Is there a way you can get knowledge of how often and for how long a widget is visible? The RemoteView API seems very simplistic, what am I missing?
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