Android :: Highlight Widget In Home Screen By Using DPAD
Sep 25, 2009
Is there a way to highlight the widget in the android home screen by using DPAD, and on selecting the widget using the keypad, launches the app for the widget. Where do I make change in Launcher.java or workspace.java??
I've started a little game, and so far I'm moving a little guy with onKeyDown() and the DPAD from Android Emulator. Now what I want to do is to add 4 buttons on the screen (like in a GAMEBOY emulator for example) and these buttons should move my little guy. With a clickListener and onClick() (or touchListener and onTouch()), it's ok for one move but how to do if I want that my little guy continues moving when I stay clicked on the button ??? Buttons are enough or should I make a 4 arrows soft keyboard or anything else?
I am designing a home screen widget. I ran this widget on a HTC Hero device, which has a screen of 320 pixels * 480 pixels with mdpi. It ran perfect on HTC Hero. The widget takes 3 cells * 2 cells space, i.e. 240 pixels * 200 pixels.Then I ran this widget on a Nexus One device, which has a screen of 480 pixels * 800 pixels, mdpi. Since Nexus One also is mdpi, so I though 240dip is equivalent to 240 pixels on Nexus One and 200dip is equivalent to 200 pixels on Nexus One, so the widget will not take 3 cells * 2 cells space on Nexus One device. To my surprise, when running on Nexus One device, the widget take exact 3 cells * 2 cells, about 360 pixels * 300 pixels, on Nexus One device.I am confused. The layout xml above specifies 240dip in width and 200dip in height for the widget, but why did it take 360 pixels * 300 pixels on Nexus One Device? What am I missing?
This is more of an annoyance, but whenever I reply to a message off the home screen widget, it automatically defaults to the home number for that contact, instead of replying to the same (cell) number that it was sent from. If I go into the messaging app, it works as it should (replies to the same number).
From Android widget screen guidelines,we know that, home screen has 4*4 cells, and in portrait orientation, each cell is 80 pixels wide by 100 pixels tall. I think these are for baseline HVGA screen. How about for large screens and hdpi screens, do they still have 4*4 cells for widget and each cell in portrait orientation is still 80 pixels * 100 pixels?
I have an app widget which runs neatly. However, I am unable to highlight a click on a linked item. I've seen it in the standard app widgets like 'Music' and 'Power Control', for instance. Moreover, I've also been studying the Music app widget's source at album_appwidget.xml. The only thing I could think of is the LinearLayout defined at lines 23-35 which states android:clickable="true".Unfortunately, this does not work for me. So does anyone have a hint on how to highlight a click on an app widget? I've tried the LinearLayout, TextView and Button. None of them displayed a border as a highlight.
I have made a custom widget, very similar to JTable in Swing. It is not editable, and all data is replaced at once, allowing easy checking for the widest item in each column & custom col sizing at replace time. It is a subclass of LinearLayout, filled with re-usable TableRow Objects, sub-classed directly from View.
TableRow is both Clickable, focusable, & focusable In Touch Mode. TableRow overrides onDraw(Canvas), calling super. It draws the first column in Black with Lt gray underneath. If the TableRow isFocused () , then a filled rectangle is drawn, before the rest of the cols (left or right justified based on data type), and borders. Where do I get the color, orange, to draw the filled rectangle indicating focus? android.R.drawable.list_selector_background seems to be a pointer, value 17301602, not an actual color. Placing any real Color in my code draws things fine. Is this 17301602 transparent or something? Am I doing this wrong, or do I just need to know how to fine the orange?
Im still looking for a widget to put my Incredible to sleep without pushing the power button. I am using No lock for the ability to use the touchpad to turn on but I hate using the power button to turn it off and leaving the screen on, even for 30 seconds, has to be draining the battery. (I am constantly on/off/on/off the phone throughout the day.)
I would like something I can put on the home screen that when touched, puts the phone to sleep. This will help save my power button in the long run as well. Ive searched and cant find anything.
What's everybody using for an RSS app? I'm using NetaShare. I really like it, but it's lacking a home screen widget - I sorta wrote about it as part of my top 5 favorites, but I'm wondering if there might be something better that allows you to download and store RSS content on your phone and has a home screen widget.
HI took a look at the home screen widget design recently and I tried to deploy a simple widget with 4x1 portrait background provided in Widget.I tried it in HVGA emulator (screen size 320x480 or something) and on Nexus One (screen size 480x800) and the widget seems to be the same size with respect to other UI elements (search widget etc) on both devices. How is that possible when one screen is 320px wide and the other one is 480px? Is the graphics in png format being automatically resized somehow based on screen width? If so, is it better to create the home screen widget graphics to make it perfectly fit to HVGA screen with 320px or is it better to create the graphics to fit the largest screen width possible so it would shrink itself on smaller screens (based on assumption shrinking an image is always better than magnifying it)?
I want to create a custom widget for my application which should be used for doing search internally in my application.But i am not able to place an Edit text control inside a widget.While browsing further i found that Edittext box was not included for creating custom widgets.I was surprised to see google's search widget showing an edittext box.Is there a way to add an edittext box in a widget...?
We just released our first widget to the market called AudioManager, it's available now and free to download to anyone who has cupcake already installed.AudioManager is a home-screen Widget that allows you to get live readings of your current volume levels on your Android phone (similar to your computer's "Volume Mixer").Tap on the screen and you can adjust the volume levels individually for the following streams: Alarm, music, notifications, ringer, system and voice call volume.The widget comes in two sizes, large (4x1) and small (2x1). The AudioManager Console is also available through your application launchpad in case you do not need the Widget on your screen but wish to access all volume streams from one place.Attached are a few screenshots, check it out and let us know. Only tested with Android's default home-screen, however, there are mixed reports of the widget working for aHome and dxTop with the latest versions.
I'm look for one that I can just scroll thru all my contacts on one of my home screens, you know with out hitting the contacts icon on the screen. Just the way you can do it on sweeter home 2. I'm not looking for one where I can just put my favs on. I'm looking for one that will list all my contacts.
I'm trying to create an icon/widget (1 cell x 1 cell) that can be placed on the home screen of android. The widget will look and act exactly like the other standard shortcuts in android. It will have an icon and under that a label, it will be selectable with the trackball (highlight able) it will be highlighted when it is selected / clicked. How do I go about creating this home screen widget? Do I have to create the widget myself using code/xml or is there some standard xml, style, theme, code that I can use to ensure that the widget will have the same style/theme as the other home screen widgets? I currently have the following.....
Find this Widget at the bottom of my home screen? I downloaded it from www.android-apps.com and for some reason uninstalled it from my phone and now I cannot find it again. It's a widget that stores the 5 most recent apps on a "dock" that takes up 4 spaces on any screen.
I've been looking for a widget that will allow me to direct dial (direct text a bonus!) from home screen. I've looked around online and there doesn't seem to be anything that suits me well. I tried making the "direct dial" shortcuts by long-pressing, but those icons are small and have a little "M" and image of Android which obscures the photo icon. I found the perfect app while searching for other stuff. I've attached the image to this post. Does anyone know what the app is that allows me to place those 2x1 icons onto the screen?
I am trying to teach myself the basics of Android dev. At the moment I am experimenting with home screen widgets. I would like to create a simple widget that lists all my bookmarks. Somewhere in my googling I read that ListView is not usable in a widget. What's the best way to display a scrolling list in a widget?
When my application is uninstalled, the widget stays on the HOME screen and gives an error message "problem loading widget". How do I remove the widget when my application is uninstalled?Is there an attribute in the manifest that I am missing?I have tried asking on the Google Android groups, but they take so long to approve and then it get's lost with the 100's of other questions that are ask that get approved at the same time.I was sure that this would happen by default by the OS, but guess I was wrong.I am catching the "PACKAGE_ REMOVED" intent, and checking the "EXTRA_REPLACING" to make sure it's not a reinstall, but I don't know the actual code to use to actually remove the widget.
I am following http://www.helloandroid.com/files/xmaswidget/android_howto-hellowidget.pdf for developing a widget. I am unable to launch a widget on to the home screen.When running the application I am getting the errors like No Launcher activity found and The launch will only sync the application package on the device!
I am new to the Droid but totally in love with it. I downloaded the weather bug app. Didn't even get to use it, the download time was crazy so I went to settings> applications> manage applications, then I uninstalled it. But now where it was on my homescreen it has a black box that says problem loading widget. How in the world do I get that off!
I'm making App Widget program on Android 1.5 I wonder if I can change my app widget size on home screen . I can set my app widget's size in XML file. But, how can I change it's size after my app widget launched from home screen ? I want to add some button to my app widget that can change it's own app widget size. Is this possible?
Does anyone know of a widget that will display the contents of the inbox on the home screen? So that, without opening gmail I can glance at the phone and see the 3-5 most recent messages, sender and subject? I have looked all over the market and can't find anything like this.
I am writing a home screen widget and want to update (modify) the home screen widget when the device orientation changes from portrait to landscape or the other way. How can I make it? Currently, I tried to register to CONFIGURATION_CHANGED action like the code below ...