With below code, the icon for submenu items does not get displayed.
First the item "Settings", its displaying but for its submenu items("Preferences"/"Profile") , it is not showing up.
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I'm building a list that is sorted alphabetically. The list should show a divider containing the Letter that the following icons belong to.
I'm using a Cursoradapter that contains the already sorted result from the database. I plan on adding the divider to the list item and set it to visible if the shown letter changes. How do I know that I have a new Letter? Is there a better way then going forward or backward in the cursor and check if the item I show is the end or beginning of a new group?
The items in the ListView comes from an AsyncTask. When the AsyncTask is running I want it to stop adding non-matching items. For now, if it had loaded 5 items and I search with a specified String, then when the AsyncTask continues loading items it adds automatically Orders to the ListView, even if there isn't a match.
I've got a ListView that works just great, except for this minor annoyance. I can use the trackball/dpad to move up and down my list, and the background changes according to which row has focus. But when I touch the row (click or long click), there's no background change letting me know what's been focused. I've tried setting 'focusable' and 'focusable in touch mode' to true on the rows, but it still doesn't work.
I am setting onClickListeners for each row. The row is comprised of LinearLayouts, TextViews, and a single ImageView. Focusable/clickable is 'true' for each row. Have not specified values for these on the ListView.
Trackable does act funny. I can only move between rows after touching inside the ListView. If I scroll trackball above the first item, it's impossible for me to scroll back into the list.
I can't figure out how to tell my Map to redraw its overlays once I've updated them. Currently the user has to touch the screen before the map is redrawn.
I am working on learning Android programming. I am attempting to build an app that shows a list of items, and when the user clicks on an item, it will display an image of that item, as well as information about it. I'm not sure the best way to present this information. Would using the Toast widget be best? Or TextView? Or, is there another way, like creating a new activity, that makes more sense?
After the user clicks on the list item, and reads the presented info, they should be able to return to the list.
I have 6 options to put in options Menu, but 3 of them are not so important and i want to hide them in submenu. All of my Activities are started from one ActivityGroup which creates Menu on MENU button press. Problem is that when I open SubMenu or Dialog (which is created and displayed by ActivityGroup) my current foreground activity makes onPause, onStop and onDestroy, and when I close this submenu (using "back" key) or dialog (by "ok" button for ex.) I don't have any response (onCreate, onResume) from any of my activities registered in LocalActivityManager.
Instead, they are replaced by a generic green "Droid" icon. These are apps that are newly downloaded, and some that I've had for a long time. It's only a few of them, and it isn't a random thing- They stay that way, and the others still show up. I don't know if this is a Sweeter Home II issue, or a Sholes 2.0.1 ROM issue, or something that's up with these particular apps. In SWII, I do have the icons resized to about 75% of their original size. But even in the "Manage Applications" list, where they are all stock sized icons, they behave the same way. I've unloaded & reloaded apps to no avail.
I get a leaked window when I have a submenu visible on the screen and I rotate the screen. If it would be a Dialog I colud call dismiss() in the onStop() before to change the orientation, but with a SubMenu how do I can solve it?
I'm trying to create a ProgressDialog for an Android-App (just a simple one showing the user that stuff is happening, no buttons or anything) but I can't get it right. I've been through forums and tutorials as well as the Sample-Code that comes with the SDK, but to no avail.
I've also tried adding pd.show(); and messed around with the parameter in new ProgressDialog resulting in nothing at all (except errors that the chosen parameter won't work), meaning: the ProgressDialog won't ever show up. The app just keeps running as if I never added the dialog.
I'm using Windows 7 and installed the 64 bit version of Eclipse 3.5.2. I then installed the Android ADT plugin, but when I try to configure it in the Windows > Preferences dialog, the Android Plugin doesn't show up in the left pane. Instead I see DDMS. This prevents me from specifying the location of the Android SDK (unless there is another way) to give me the appropriate templates and such.
I'm writing an Activity which fetches some XML from the web via HTTP and then parses it into a DOM. It then pulls some required data from the DOM.
As you can imagine, this takes a few moments, so I put that code into it's own thread and then tried to set up a ProgressDialog to display while the user is waiting for that to complete.
The constructor of the FighterVersesDownloader is where all the work in terms of HTTP and DOM is done.
Any ideas on what I'm missing? I've seen a few similar threads on this using AsyncTask, but I wanted to use good old fashioned Threads directly and the solutions suggested don't apply.
I have map in my android app. On emulator is everything OK. But on device (Motorola Droid) the map shows marker but doesn't show real map in background!! The connection is OK and I held the INTERNET permission in my manifest. What is causing this problem? Any idea?
I extend AutoCompleteTextView and override preformFiltering function in order to get results from database.I'm getting the results but then nothing is shown. And getView in custom adapter is never called.The strange thing that If I preload items (inside init() function) I can see them...May by anyone can point me to the right solution?
When I call the above function the view doesn't show "hello" at all. The text only updates when the complete function is finished. What do I have to call to see "hello"?
It works if I set android:gravity="left" or if I remove android:scrollHorizontally and android:singleLine attributes, which is not desirable.
When I add a new contact to my phone it doesn't show up in the contacts list. When I dial the number manually it shows the name of the person I am calling or that I added. Where is it putting my new contacts? Is there a group setting somewhere I missed?
I also noticed that all my numbers that were brought over from my old phone are listed twice when I go to edit a contact. They are only listed once when I look up a contact but under edit there are two screens with the same info.