Android :: Horizontal Scollview Behave Like IPhone - Paging
Apr 7, 2010
I have a LinearLayout inside a HorizontalScrollView. The content is just a image. While scrolling, I need to achieve the same behavior you get when setting the paging option on a the iPhone equivalent of the HSW (scrolling the list should stop at every page on the list, not continue moving).
How is this done in Android? Should I implement this features by myself or there is a particular property to set or a subclass of HSV to implement?
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Nov 11, 2009
I had an iPhone until I got the Droid yesterday. I absolutely love the Droid and would never go back to an iPhone. However, the iPhone integrated well with my car radio, which has a USB port. The radio can play from USB, but then I have to navigate my folders from the radio. It's difficult, unintuitive, and less functional than playing music directly from the phone.
Is there an app that would fake out a connected device to make it think the Droid was an iPhone, and would let me use the Droid's music player interface to play music through the USB?
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May 4, 2010
I want to make paging with android GridView, but first I want to know if anyone has an idea of how to do that.
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Mar 23, 2010
I have a singleton class and I am using it to access databases. I would like to know how it would behave if I use the same from my remote service class which runs as a separate process. Will it create a new instance in that process or will it use the instance from the other process?
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Aug 22, 2010
I'm trying to get a simple vibration working and according to the api docs(http://developer.android.com/reference/android/os/Vibrator.html) all I need to use is this: public void vibrate (long milliseconds)
Turn the vibrator on. Parameters milliseconds How long to vibrate for.
However the behavior I am seeing is not what is described. Instead of a number of milliseconds, it seems this parameter translates into an "intensity"?
I tried: vibrator.vibrate(200);
And I got a sustained vibration which didn't stop until I exited my app. Initially I thought perhaps the api docs were wrong and the parameter was seconds, not milliseconds, so I tried: vibrator.vibrate(2);
This time I got the same behavior, i.e. continuous vibration, but the vibration was very gentle.. almost in-perceptible. This leads me to conclude that the parameter translates into an intensity, not a time.
Is it possible that this is a "feature" of the particular device? In my case HTC Desire.
I'm running 2.1 as my crappy telco hasn't distributed an update to 2.2, but it worries me that this behavior may differ from device to device.
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Jan 26, 2010
I have a widget that acts as a launcher on the home screen. How can I make it behave like a launcher icon?
I use this layout for portrait:
CODE:................
And this is the background selector:
CODE:................
This way if I use the DPAD the widget is focusable but the click doesn't work. The touch still works but the widget is not displayed as focused.
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Jun 18, 2009
If anyone can help me with some information if there is a way to make an application on Android Dev Phone ask for permissions, like it does on G1. When I install an application on ADP, I only get the message "no permissions required", is there a way to make the ADP behave like a G1 phone?
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Oct 5, 2009
I am developing a simple widget which has a couple of buttons in its layout.
Before the widget gets added, the configuration activity is displayed, where the user can choose if the widget makes any sounds when the buttons get pressed or not.
Thus, a user can put two instances of the widget, one where he chose sound to be activated and another where he chose the opposite. However, I can not seem to be able to reproduce the expected behavior (that one reproduces sound and the other doesn't).
The buttons' behavior varies according to the flags specified to the PendingIntent:
- FLAG_UPDATE_CURRENT seems to override the previous intent/setting - no flags (0x00) seems to ignore any intent/setting after the first instance of the widget is put.
What I want to do: I want to be able to configure different instances of the same widget to behave in a different way, according to what the user specified in the configuration activity. I am attempting to do this with the help of the appWidgetId of each instance:
I have tried the following when assigning an action to the click of the button:
CODE:.................
This results in the first widget acting properly (The IDs printed in logcat are as expected) When adding a second widget, however, the first widget starts reporting the second widget's appWidgetId in its onReceive(), when it previously did no such thing. (because of the FLAG_UPDATE_CURRENT, I guess)
How can one make different instances behave in a different way? Is there a way to do this with the help of the appWidgetId?
I have elaborated a widget application for the purpose of debugging this problem which tries to be minimal, while reproducing the (un) desired behavior: http://www.2shared.com/file/8243059/b6519584/IntentTesttar.html
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May 31, 2010
I have a big background image for my views's background, which also can be tiled (it's repeadable). When switching from one Activity to another i want the background to behave like on the homescreen (the background moves only a bit, but the foreground moves one screen with). Is this possible and how? Here is my current background definition:.............
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May 17, 2009
I want an EditText to look like TextView but still behave like EditText. I've tried applying TextView style to my EditText in my layout.xml file, like this:
CODE:............
But I get an error within xml editor: "Error: No resource found that matches the given name (at 'style' with value '@android:style/ Widget_TextView')." It is strange because @android:style/ Widget_TextView definitively exists - I double checked it in code via android.R.style.Widget_TextView. Another strange thing is that I don't get android:style offered in the xml editor while typing? There is android:id, android:text and everything else.. but not android:style?
I consider the hard way (making EditText look like TextView) to be: extending EditText and overriding it's onDraw method.
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Oct 30, 2013
When a group message is sent between my co-workers, who are all iphone users, and myself (Note 3), one person in the exchange does not receive the text. This is not the common iMessage issue that was plaguing me when I made the switch from Apple to Android. This is specifically affecting one iphone user. When I send her a text individually it is not a problem. The other iPhone users don't have a problem receiving or sending to me.
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Jun 30, 2010
ok, its the Apple Fanbois turn to try and outdo the funniest video on the web..check out their lame attempt to copy it. Code...
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Nov 11, 2010
I'm just getting started with mobile development, and after considerable searching I'm still confused about sending a message from my iPhone to another or an Android.For instance, in building a simple Tic-Tac-Toe game, if I want to notify the other phone of a move, what is the best way to do so? Wifi, bluetooth, 3G? And how? Many methods seem to point to communicating through a web server, but I'd rather send them directly from phone to phone if possible.
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Mar 31, 2009
I want to display a horizontal bar in the view, just like the separator of ListView, in other words, the left/right of the bar is fading..
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Mar 26, 2010
I would like to catch horizontal scrolling in ListView. I don't wont to scroll ListView content, I need an event only. I use GestureDetector, and in onScroll() method I can figure out when user scrolls in horizontal direction. This part works. But my problem is ListView fires onItemLongClick event also. I need this event, but only if user doesn't scroll. If user scrolls in vertical direction, ListView doesn't fire onItemLongClick event. I need the same behavior for horizontal scrolling also.
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Jul 7, 2009
is it possible to have both Scrollbars together. My Application is too big for just one of them. I tried it with a ScrollView in a HorizontalScrollView Layout, but it supports only vertical or horizontal scrolling at the same time and not crosswise. It would be nice to have a scrolling just like in the Browser of Android. Is this possible?
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Feb 16, 2009
I have two splash screens for my android app one for horizontal and second for vertical and also have two xml layout file like h_splash.xml and second is v_splash. and i want to show these file like this in my code if(horizontal or event which for horizontal ) { setContentView(R.layout.h_splash) }
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Jan 11, 2010
I'm really tired looking for a solution for Scrollview vertical and horizontal. I read that the any view/layout implements this feature in the framework but i need something like this. I need to define a layout within other, the child layout must implement scrolling vertical/horizontal for moving. Initially implemented a code that move the layout pixel by pixel, but i think that is not the right way. I tried with ScrollView and HorizontalScrollView but any ones work like i want, because only implement vertical or horizontal scrolling.
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Oct 13, 2010
I am trying to use a ProgressBar as a metering like display. I thought it was going to be an easy task and thought that ProgressBar had a property to set to be vertical, but I'm not seeing anything. Additionally I'd like to be able to show ruler like indicator along the side of the bar to clearly indicate the current level.
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Dec 16, 2009
Can anyone tell me how to implement a horizontal listView?
Items are scrolled horizontally.
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Sep 9, 2009
I am using a table layout in a screen. i need to have both horizontal and vertical scrolls. By default i am able to get vertical scroll in the view but horizontal scroll is not working.
I am using android SDK 1.5 r3 i hv already tried android:scrollbars = "horizontal". i hv read on some forums that in cupcake update horizontal scroll is possible in andorid.
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Aug 26, 2010
I have task to set menus in horizontal scrolling with images at two ends to show availability of menus. I did it by using gallery view, but i need to place an seperator (Vertical Line) between menus,i can't able to get the seperator in between the gallery.
How can i get it.
i need the view below
----------------------------------------
< menu1 | menu2 | menu3 >
-----------------------------------------
just refer CBSNews application if u have.
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Jan 14, 2010
I'm pretty close to finished with my first game for Android, and I've come across a problem that's so simple I'm sure I'll feel stupid for not knowing how to solve it, but how can I force the app to stay in a Horizontal layout? Right now, if you turn the phone (emulator) it flips the graphics and squeezes them. I want the game to start horizontally and stay that way regardless of how the user turns the phone.
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Mar 23, 2010
To build a horizontal bar graph in my android platform?
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Jul 23, 2010
Can you tell me when we select an item in GalleryView its comes to the center of the screen how to restrict it? I want to just be there where i click that item. How? Simple words, I wanna horizontal Listview. How?
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Sep 30, 2010
I am working on horizontal menu that will open on top of the screen.
Layout is something like following,
|| < || Menu Item1 || Menu Item2 || Menu Item3 || > ||
I want to put this on top of the screen. It can have more than 3 menu item and it can traverse through previous and next arrow.
I started with like this:
RelativeLayout ( width - fill_parent)
Gallery View ( Here i appended adapter )
There is two problem:
- Gallery view contains the space before and after
- While scrolling its item gets selected
How can i build custom component like this ?
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May 1, 2010
I'm using SurfaceView to draw some stuff using canvas. The problem is that I want to show everything horizontally by default and keep it that way regardless the position of the device. I'm not using any layout XML file to show the SurfaceView; instead I just have a class that extends SurfaceView and I do setContentView(new Panel(this)).
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Jul 14, 2010
I want to get rid of horizontal scroll bar in TabHost. It's there even if TabWidget is on top.
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Nov 10, 2010
I am looking for a class that implement a horizontal slider bar like the one on the "lock" screen. In other words, user must slide the bar from left to right to run an activity.
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Nov 20, 2010
I'm currently creating a side-scroller style game for my final year project for my degree.
I'm just wondering how you make the menu designed for when the phone is in horizontal orientation display, even when the phone is held in it's vertical orientation?
i.e. I want the user to know that the game has to be played with the phone in it's horizontal orientation and want the menu's to only display in the horizontal orientation.
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