Android :: Need To Catch Selected Value From Droid Menu Radio Values
Jun 28, 2010I've created a radio button menu list ..
what I want to do is to catch the selected value from the above Char Sequence and to put to a variable .
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Android :: Access Radio Button Values From A Service?
Mar 19, 2009In my Android app, a Service runs in the background and logs GPS readings to a database. The user sees an Activity that presents them with radio buttons. I'd like to also log their currently selected radio button to the database. How can I access the radio button object from the Service?
View 1 Replies View RelatedAndroid :: Get Text Of Dynamically Created Radio Button Selected By User?
Jun 18, 2010How can i retrieve the text of a dynamically created radio button
selected by the user? Here's my code...
Android :: Identifying View Selected In Context Menu
May 28, 2010In Android, onContextItemSelected has a single MenuItem argument and so it isn't clear how to identify the view selected. MenuItem.getMenuInfo provides access to Contextmenu.ContextMenuInfo, but while both known subclasses provide access to the target view, there does not appear to be an accessor on the interface.One alternative is to save the View provided in onCreateContextMenu in a private class variable which relies on onCreateContextMenu not being called again in the activity before onContextItemSelected. Another is to use the id of the View for the itemId argument of ContextMenu.add. If we do this, we would then need to identify the option selected from the context menu by using its (possibly internationalised) title.what is the best method for identifying the View selected in onContextSelected?
View 1 Replies View RelatedAndroid :: Context Menu On Table Layout How To Get Selected Item Position?
Jan 22, 2010Context Menu seems quite handy as long as we are using an AdapterView as we can easily get selected item position in onContextItemSelected from AdapterContextMenuInfo.position Any idea how we can achieve something similar in a TableLayout? In my TableLayout, i have some TableRow and i would like to get the row index in the onContextItemSelected callback like i would do with a simple ListView. I guess i will have to register the contextmenu for each row? but how can tie the row index with the menu? i see no way to do it with registerForContextMenu.
View 2 Replies View RelatedAndroid :: Add Radio Buttons To A Context Menu?
Sep 4, 2010I would like to add radio buttons to my context menu, but I'm not sure how. This is how it is created:
@Override public void onCreateContextMenu(ContextMenu menu, View v,ContextMenuInfo menuInfo) { super.onCreateContextMenu(menu, v, menuInfo); enu.setHeaderTitle("Selection Options"); menu.add(0, v.getId(), 0, "Remove");}
Android : How To Add Radio Buttons In Menu Structure?
Mar 24, 2009Can some tell me how i can rebuild this: http://developer.android.com/images/radio_buttons.png this screenshot is from android Google maps. i will rebuild this radiobutton menu and this is my xml-code...
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Apr 9, 2014I want to ask where does the defaults values of memory min-free values of a Rom reside? I mean what file I would have to edit to edit those values?
View 1 Replies View RelatedAndroid : Way To Catch Crashes In Own Droid App?
Apr 16, 2010Is there any way to catch crashes in my own android app? Something like a global uncaught exception handler? Just wondering if I could install something like that, then if an uncaught exception is thrown, I could pop up a dialog for the user and ask if they want to mail a dump of the exception to me.
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Aug 30, 2010I want to clear catch memory when I close my application in Android. A code example would be helpful.
View 2 Replies View RelatedAndroid :: Can I Catch Uninstall Action In Droid App
Jul 22, 2010Code...
Doing something like this, but can't get notification.Reference said :
public static final String ACTION_PACKAGE_REMOVED
Since: API Level 1
Broadcast Action: An existing application package has been removed from the device. The data contains the name of the package. The package that is being installed does not receive this Intent
A need this intent to set uninstall password. Any suggestions?
Android :: How To Catch UnsatisifiedLinkError When Using NDK-built Library In Droid App
Jul 27, 2010I have an Android project that contains a class that uses JNI to pull a value from a C function. The C function was built into a library using NDK. The value returned from the C function is in turn used to initialize a variable inside a class when its first loaded. This works fine. However, I also want it to work when the library is missing by providing a default value. So Im using something like this..
Despite the catch, Im still getting a UnsatisfiedLinkError when I try to run this code with the library missing. Why am I not catching the exception? What am I doing wrong?
Android :: Want To Catch Taps But Not Scrolling In Javascript In Droid
Nov 9, 2010I'm making an Javascript web app and I can't for the life of me get the touchstart event to fire. I get the touchmove and touchend events no problem. This is a problem because as I see it the best way to distinguish between a tap and a scrolling motion is to zero a counter on the touchstart event, update it at touchmove and then compare it at touchend. I'm doing this so I can do some action at the end of tap but not a scroll. For instance, it would be very confusing if a page opened for an item in a listed after you finished scrolling down that list, but it would be nice to be able to tap on an item to open its page.
This is what I have..
I never see the touchstart alert. If I scroll the touchend will fire and app__touchMoving will have some sort of decent value. On a side note, I've noticed that sometimes the touchend will seem to fire multiple times.
Am I missing something basic here? Plenty of people say that this should work just fine on Android (and iPhone) yet the first listener never seems to fire.
Update: I should mention that I've been testing on a Samsung Galaxy S running Android 2.1.
Android :: Catch Key Pressed With Virtual Keyboard In Droid?
Nov 4, 2009With the physical keyboard you can catch key presses with a KeyListener, something like. code...
Does anyone know how to do this (or similar) with the virtual keyboard?
Android :: Catch User's Click On Droid Screen Of Any Application?
Aug 4, 2010Is it possible to write service that can catch any user's click on the touch screen and read text of the click no matter what application currently is active?
For example user click on browser or any other application and that service will know what word is written in the location of the screen.
Android :: Remove Selected Tab In Droid?
Sep 27, 2010What should I do to remove only the selected tab in android?
Is there anything like remove tab or anything that helps me to remove a tab in the TabWidget class or in another class of the Android API?
Android :: Get Selected Contacts From Check Box (droid)?
Nov 21, 2010I am creating a group android SMS. Therefore, i need checkbox. But,my problem is i cant figure out how to get the selected contacts?
This my layout...
Android :: Get A Selected Item From Spinner In Droid?
Aug 2, 2010How to get a selected item from a spinner in android?
View 1 Replies View RelatedAndroid :: How To Get Values For Droid Application
Nov 22, 2010I am developing an android application based on web services. How can I run query (server using php and MySQL) based on the item clicked and get the result from the web. I also want to show some values as list (List layout). Is there anyway to accomplish this?
View 1 Replies View RelatedAndroid :: Set Droid WebView Background Of Selected Textbox?
Oct 24, 2009Ive got a input tag in an HTML page in an Android WebView. I want the background to be transparent. It is (via background-color: transparent) UNTIL the user selects it (gives it focus, to input data). Then the background is white.
I've tried background-color on textbox and textbox:focus and Ive tried -webkit-appearance: none. None of these worked.
Anyone messed with this?
Android :: Variable Number Of Radio Buttons In Radio Group Inside Table?
Sep 9, 2010I currently have code that creates rows in a table that hold a string in column 1 with a RadioButton in column 2. There can be a variable number of these rows. That all works just great, but I want to add them to a RadioGroup so only one button can be toggled at a time. When I tried to add the dynamic RadioButton to the RadioGroup AFTER I added it to the table row, I got an error saying that the child (the RadioButton) already had a parent. I agree, it does have one, the TableRow.
can you have radio buttons tied to a radio group inside of a row or, should I just code my own toggle mechanism and avoid RadioGroup all together? I mean, I could code the onClick to unclick all other radio buttons, but I would rather not do this if I can use the build in RadioGroup.
<ScrollView
android:id="@+id/ScrollViewModifyGroups"
android:layout_width="fill_parent"
android:layout_height="fill_parent".............
Android :: Add Radio Group To Radio Buttons Inside Of Table?
Mar 2, 2010I have multiple radio buttons which I want to layout using a table but also include them in a single radio group. I have the following xml layout:
<RadioGroup android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:id="@+id/Group1">
<TableLayout android:id="@+id/RadioButtons"
android:layout_width="wrap_content".........
But unfortunately the radio buttons inside the table seem to ignore the fact that they're inside of the RadioGroup tags and because of this you can select more than one radio button at the time. I noticed that by removing the table and just having the radio buttons it works just fine. How can I overcome this? Would it be as simple as declaring the radio group inside of the table instead of outside?
Android :: XM Radio Application - Lose News And Public Radio?
Jul 14, 2010I turned on my Droid this morning to listen to MSNBC and I heard the last 5 minutes of Keith Obermann (5:55 am est) and then all of my news and talk channels disappeared! Channels like CNN, C-SPAN, MSNBC and NPR are all gone from my favorites and the channel line-up. There is nothing in the "News and Public Radio" category.
Has anyone else noticed this? I'm thinking this must be a temporary glitch but I would hate to lose all of these channels. If you have the Sirius/ XM radio app, would you please check this on your Droid?
Android :: Way To Get Pixel Values From Droid Canvas
Jul 9, 2010I'm currently writing an Android game using surfaceView. I've optimized the game as much as possible and it runs quite smoothly. However, I have collision detection incorporated which is a bit messy. I would like to do collision detection by reading pixels directly from the canvas. Is this possible to do? The closest to this that I have found was to attach a new bitmap to the canvas using setBitmap. Then when I drew to the canvas, the bitmap would be updated. Would this be the way to go?
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Nov 18, 2010How do i do an edit form functionality in android. I am a new bee to android. How do i pass on database values to XML and then submit it back..
View 1 Replies View RelatedAndroid :: Radio Buttons In Radio Group In Table Row?
Sep 9, 2010I currently have code that creates rows in a table that hold a string in column 1 with a RadioButton in column 2. There can be a variable number of these rows so I cannot just create it in the layout xml as radio1, radio2, etc. My code displays the table with the string and RadioButton pairs just great, but I want to add them to a RadioGroup so only one button can be toggled at a time.
When I tried to add the dynamic RadioButton to the RadioGroup AFTER I added it to the table row, I got an error saying that the child (the RadioButton) already had a parent. I agree, it does have one, the TableRow.
My question is, can you have radio buttons tied to a radio group inside of a row or, should I just code my own toggle mechanism and avoid RadioGroup all together? I mean, I could code the onClick to unclick all other radio buttons, but I would rather not do this if I can use the build in RadioGroup.
Android :: FM Vs Pandora Vs Slacker Radio (best Internet Radio)
Nov 10, 2009I just got my Droid but I frequently use Pandora and Last.FM on my computer at work. Last.FM - Seems like the service has a better list of artists than Pandora so i switched to it on my PC recently. On Android the service is the same but as an app it tends to be open in the background all the time and suffers from not being able to pause (like the PC version). The scrobbling could be nice for some users and it links to the android player. Sound Quality seems excellent, best of the three so far. Pandora - Haven't gotten to use it too much because it takes so long to load my station. Sound Quality seemed fine with my limited use.
Slacker Radio - Has the most music options of the three and seems likes the best application. It has plenty of options like keeping the screen from freezing while plugged in and on wifi without having to change your phone settings. Had to stop listening from poor sound quality though! Sound Quality started ok but a bassy boom and click started appearing after a few songs, forced to switch to Last.FM.
Android :: Get Droid ListPreference Defined In Xml Whose Values Are Integers?
Apr 24, 2010Is it possible to define a ListPreference in Xml and retrieve the value from SharedPreferences using getInt? Here is my Xml code...
And I want to get the value with something like: int val = sharedPrefs.getInt(key, defaultValue).
At the moment I have to use getString and parse the result.
Android :: Clear Preferences In SharedPreferences In Droid Not Just Values?
Sep 2, 2010From what I can incur out of the SharedPreferences documentation, I can update a preference, add one or clear all preference values in a shared preference file.
But I want to completely clear everything inside a shared preference file, not just the values, but the preferences they refer to as well.
Android :: Use SharedPreferences In Droid To Store , Fetch And Edit Values?
Sep 2, 2010I want to store a time value and need to retrieve and edit it. Can somebody guide me here with a sample code/project please?
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