Android :: Load Single App During Load And Not Allowing The User To Step Out Of It
Oct 22, 2010
I have been assigned the task to use an android tablet to run a single app in an enterprise setting. Ideally, when one switches on the tablet this app should be loaded perhaps during startup and the user need not step out of this app. The app logic itself is rather easy but I am wondering if it is at all possible to load a single app during load and not allowing the user to step out of it.
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Sep 10, 2010
With a largely white image on screen, if you tilt the phone to the left, does it take on a pinkish hue? Also, does adding a Shortcut -> Application take insanely long to load every single time? I just want to make sure I'm not the only one experiencing this.
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Sep 4, 2010
Is it possible to load a layout XML at runtime and load into activity?
In my app, I have various types of data like Person, Company, City, etc; The requirement is to dynamically load the layout, find views by tags (property names like Person.name, Person.address) and then fill in data. For example, if user has selected an object of type Company, we want to load a company.xml layout, inflate it and then associate various properties (company name, company slogan, city, address, revenue) to tagged views. One possibility I see here is - each view in the layout will be associated with property-name as tag and then appropriate data will be loaded in appropriate views.
What should be the best design you would recommend?
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Nov 23, 2009
I'm trying to guess why a user would report "Force quits every time I load" the problem does not occur for all users, especially not me.The system constructs a database when it first loads. I suspect that user's phone does not have enough memory.Questions: How can I verify that the system has enough memory to store a small database?
What else might cause a user's particular system to force quit on startup?Wrong answers or things I've tried thus far:The user's hardware is probably different than mine The user's software and available memory is likely different as well The data is already loading in its own thread, with a progress dialog showing
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Apr 22, 2010
I am using a PreferenceActivity to let the user set some values. I am feeding it the xml file with the defined preferences.
I have set all the android:defaultValue="" for them.
When I start my application, I need the preferences, or if they are not set yet manually, I want the default values:
CODE:.................
However, when android:defaultValue="true" I still get false. So, it looks like the defaultValues set in the XML are not used anywhere but when initializing the preferences-screen.
I don't want to hardcode the default values in the getBoolean() method. So, is there a way get the default-values with only defining these in 1 place?
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Jul 28, 2010
I am working on an app that connects to a media providing site and downloads mp3 files to the user phone. I would like for the user to be unable to copy these files off the phone but only listen to them through my app. I am currently trying to encrypt the files using DES and encryption and decrypt and play the file in bits in the app. This is however not working. Is there a better way of achieving my end goal or has anyone else implemented a similar solution?
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Nov 4, 2010
I am trying to write code that will allow the user to choose a picture from the pictures folder and send that picture to the internet.
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Dec 18, 2009
I need to support Android 1.5 (Cupcake) for my application but I don't have any 1.5 device. I currently have a Motorola Droid with 2.0.1 and the T-Mobile G1 (HTC Dream) with 1.6 (Donut).
What I want to do is to downgrade my G1 to the previous official OTA release of Cupcake. I have no experience in rooting an Android device, so I would appreciate if someone could give me a step by step guide on how to accomplish this?
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Sep 14, 2010
Can you please share a good Android tutorial with step by step basic programs.
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Jul 22, 2009
there are a board (8 * 8) and a ImageView (A). for example, i want to move A from (0, 0) to (0, 1) to (1, 1) to (1, 2) step by step. i tried TranslateAnimation. but i failed. 1. it cannot be step by step. it only show the last step. 2. it cannot stay at the last point (1,2). it always translate back.
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Sep 20, 2010
Something strange about my map. it doesn't load at specific location. The map view has a custom overlay where i draw some path on it. can some advise me what is wrong? below is the logcat: Code...
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Oct 28, 2009
I write some JNI files for my application, and it works smoothly at Android 1.5, and Android 1.6. However, my application not work on Android 2.0 emulator, because my SO file can't be loaded, no matter I put it to data/data/<my package>/ lib, or /system/lib Why I got those message at Android 2.0 emulator? How to fix this issue?
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Jun 11, 2010
Below code not working in my system. Code...
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May 11, 2009
I am trying to load a pdf file on a webview but it doesn't seem to work. i am wondering if pdf formate is supported for webview or not? If not then which file format would be suitable for ebook app contains images as well?
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May 5, 2010
Well, I'm trying to follow the tutorial from http://rapidandroid.org/wiki/Graphing. But I found a problem just in the first part of it. I'll describe the problem here, I just cannot understand how this could be wrong, it's pretty simple stuff. What am I doing wrong here? First I created a xml file called statistics.xml, in it among other things I put this code...
The problem arises here, as I seem to be getting null for wv whenever I test for it. Which means of course that findViewById(R.id.webview) couldn't find the view. But again, what am I doing wrong? Of course I know I could also instantiate the webview directly from code without the need to specify it from the xml, but I was just wondering what was wrong about this way of doing it. Just in case I also added the following line in my android manifest file.
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Jun 8, 2010
I'm having problems with this. If I go to an SWF directly in the browser, it works fine. If I attempt to use loadUrl on an SWF file it stays blank and loads nothing.
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Apr 24, 2010
This is a silly question... but after following the instructions and running my application, I can't get it to run again. I hit run, the emulator opens up, and nothing happens at startup. When I attempt to launch the app from the applications menu, I get the old version of the app. Breakpoints etc. don't seem to do anything. Tried creating a new project altogether with different names for the activity, etc. and running that, still nothing.
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Aug 28, 2009
Does someone know when application are loaded into RAM?
I think I have do differentiate between home applications / "built-in" applications like the phone application and application that are not needed immediately after boot-up.
So are these different types of applications loaded into RAM at boot- up or when they are first activated or when the first service is requested (e.g. an incoming phone call)?
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Nov 8, 2010
I'm developing an Android app for which we will be selling separate content in the Android Market. Since Android lacks an in-app purchasing model as iOS has, I have come to understand that this is the ideal way of selling additional content (but NOT functionality) for Android apps.
So the question is, how do I actually load raw resources from other Android apps, assuming that I know the exact name of the resource, app ID, etc.?
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Mar 18, 2010
For example i have an image's url: http://java.sogeti.nl/JavaBlog/wp content/uploads/2009/04/android_icon_256.png
I want to load this link image into my imageview in my project.how?
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Dec 8, 2009
Is anyone else having problems getting the market to load? I have not been able to get in there at all today, last download was Google Goggles and that is pretty cool. May have to uninstall to see if it caused some kind of issue.
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Jan 10, 2010
Does anyone else get this message when opening Google Maps? It has happened on my Moment and Hero.
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May 26, 2009
I obtained a production maps API key. I then signed the .apk with the production keystore cert, but when I load it onto my phone there is no maps data. I do, however, get maps data with the dev key. What am I missing here?????? This is literally blocking my release here.
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Apr 22, 2010
Is it possible to display Css style tags in a text view..? The method Html.fromhtml() converts only html tags to a spanned string but not the Css styles
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Jun 30, 2010
I'm using google moderator as a simple way to collect feedback for my application. There's a google moderator app on the market that provides a better interface than the website for mobile users.Getting to the point: Is there a way to get it to install along with your application or a reasonable way to identify if another package is available so I can direct users to the market to download it?
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Jun 23, 2010
I have an app delivered OTA that I wrote that works find on every Android device we have ran it against. However, whenever tested against the Nexus One, it fails to load. LogCat reports something to the affect of.Now what is funny is that the manifest DOES include the android.permission.INTERNET. Yet for some reason, the Nexus One doesn't see or honor it.
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Jan 2, 2010
How can we HTML.from HTML to load image from web and set into imageview ?
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Sep 30, 2010
I made an Android Hello world app and I'm trying to load it onto my HTC Incredible. I believe it has 2.2 (how do I confirm that?)Anyway, Eclipse gives me this message and then brings up the window in the screenshot below. Automatic Target Mode: Unable to detect device compatibility. Please select a target device. I'm on Ubuntu 64bit if that matters. I did turn on USB debugging on the phone. I told the phone to connect as a disk drive.Any ideas how to get my app onto the phone?Update: Do I need to perform these steps since I'm on Ubuntu? I doesn't mention what to do for Ubuntu 8.10 though.
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Oct 10, 2010
I copied a PDF to the 'My Documents' folder of my 8gig memory card, opened up PDF Viewer and it responded 'No files were found on your phone'. So this begs the question, how do I load up a bunch of PDF's so I can view them on the phone?
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Sep 27, 2009
I have a WebView that I've asked to load a page using webView.loadUrl (). How do I get a notification when the WebView has completed loading + rendering the requested page? The closest I've gotten is webView.getProgress(), but I'd like to be notified rather than having to poll for that value to reach 100.
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