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  • Android Dashboard Pattern

    - by Rpond
    In Tim Bray's latest Android blog post he mentions the "dashboard" ui pattern (what is used for the Twitter app, Facebook app, etc. Is this layout as simple as a GridView with Buttons or is it something else?

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  • SQLite in android

    - by klaus-vlad
    Hi, My android application uses an sqlite database and during first run it deletes some rows . The next time it runs it tries to do the same , but because the rows were previously deleted it fails . I use SQLite database browser to inspect the database ,after first run (when the rows are deleted) and I observe that the rows that no longer should exist are still in the database , even if ehwn running the app again those rows are no longer visible ! What is the cause for this behavior ?

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  • does android 1.5 saves fpu regs on context switch

    - by fazo
    i'm asking 1.5 and up or is it dependant on what's in ".config" when compiled for my phone? (and yes, i know that android has to support processors with soft-float, but several libm on different phones do have hard-float libm) (please provide -if possible- any link to/file name of context switching function for msm 7200A/7201A)

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  • Andrioid shake detection on emulator

    - by cppdev
    Hi, I am pretty new to android. I have a use case where I need to detect a shake and show some images in my application. Can I test shake functionality on android emulator ? What are the other alternatives apart from testing it on a real phone ?

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  • Working with android and ant scripts for building applications

    - by y ramesh rao
    I want to know if we can create builds using ant's build.xml and when i'm trying to do this an error is displayed SDK location not mentioned and besides that I'm unable to find local.properties file to mention the SDK Location My aim is that I want to use my exiting code and make a build for new Android SDK's with changes in the resources and and some constant values is this task Possible with making a build using Ant and if by some other way. I have no idea about Ant and its functioning so it would very appreciable if minute details are also provided.

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  • Android adding external libraries to project

    - by wuntee
    I have a project that I would like to add external libraries to (and have them packaged with the application) but I am not sure it is happening. I read on this link: http://developer.android.com/intl/fr/guide/appendix/faq/commontasks.html how to, but they do not show up in any of the /data/data/project directories. Does anyone know how I can confirm that the libraries were in fact added to the project for use at runtime? Thanks.

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  • Creating an empty Drawable in Android

    - by Kai
    Creating a Drawable that is completely empty seems like a common need, as a place holder, initial state, etc., but there doesn't seem to be a good way to do this... at least in XML. Several places refer to the system resource @android:drawable/empty but as far as I can tell (i.e., it's not in the reference docs, and aapt chokes saying that it can't find the resource) this doesn't exist. Is there a general way of referencing an empty Drawable, or do you end up creating a fake empty PNG for each project?

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  • iPhone or Android?

    - by tunnuz
    According to a recent article iPhone has gained a better appeal than Android among programmers. I'm quite a newbie to Java and a complete profane to ObjectiveC, in your opinion, in which one of the two could I have a try?

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  • Android TextEditor

    - by vani
    where i can get the entire source of android text edit.i got apk and some other sources at http://textedit.paulmach.com/ need entire source.please sug the file location to download. Thank u!!

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  • An EventBus framework for Android

    - by Benju
    Can anybody recommend a good framework for handling events in Android? These would be business logic events like UserUpdatedEvent. I am looking for something similar to the EventBus provided by GWT-EVENT but for a JVM that supports weak-references.

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  • Android MapView: Disable auto zoom

    - by Ola Andersson
    Hi. I have made an Android app that shows a MapView with two overlays, one MyLocationOverlay and one custom overlay. I am programmatically zooming and panning to what I want the map to show. It also auto pans to my current location. The auto pan is moving the map away from what I want to show. So my question is simply: How can I disable the auto pan? Thanks, Ola

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  • Using ListViews on the Android?

    - by Robert
    Hey everyone, I am just getting started with the Android SDK and I had a quick question. I am trying to set up a ListView with a rectangle of color on the left and then a bit of text for each row. I also want to make it so I can click each entry in the list and open a new activity to display some information (similar to the contact list). Anyone have any examples to help me out? Thanks a ton, Robert Hill

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  • Packaging Android resource files within a distributable Jar file

    - by Jeff Gilfelt
    I am working on some reusable Android code that I would like to distribute to other developers for use within their own applications. The code has some resource dependencies (layouts, xml & png drawables) that I would like to be able to include and reference within a single package (Jar file). Is this possible, and if so what is the best method to do this?

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  • Redundant margins when adding ImageView to ScrollView in Android.

    - by Shmuel Meymann
    Hi.. I have been trying to use a ScrollView on a single ImageView with a JPG (~770 x 1024) over an AVD that's 600x800. My main.xml is: <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:layout_width="fill_parent" android:layout_height="fill_parent" > <ScrollView android:id="@+id/scroller" android:layout_width="fill_parent" android:layout_height="wrap_content" /> </LinearLayout> Now, I add a single ImageView with setContentView(R.layout.main); ScrollView sv = (ScrollView)findViewById( R.id.scroller ); ImageView iv = new ImageView(this); iv.setImageDrawable( new BitmapDrawable( "/sdcard/770x1024.jpg" ) ); // same happens with ScaleDrawable. iv.setScaleType( ScaleType.CENTER_INSIDE ); sv.addView( sv ); // and it does not go any better if I use Linear Layout between the ScrollView and the ImageView. The result is The image was displayed in a middle of a ScrollView, wrapped with background area on top and bottom as following: ##### ##### image . . . ##### ##### Where ##### stands for background area I tried to set the background of the ImageView red, and it verified that the blank margins were ImageView background. iv.setBackgroundColor( color.Red ); Where I would expect the image to take no more than its size (scaled to the AVD size) and I expect the ScrollView to let me scroll over the remainder (if any). For some reason, I see that the drawable size is 600x1024. Moreover I tried to add a LinearLayout with a dummy text view such as the linear layout is a parent to the ImageView and the TextView, and the ScrollView is a parent to the LinearLayout. LinearLayout dummy = new LinearLayout( this ); dummy.addView(iv); TextView someTextView = new TextView( this ); someTextView.setLayoutParams(new LayoutParams( LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT )); dummy.addView( someTextView ); sv.addView( dummy ); The result was very peculiar: The entire layout was set into the width of a text-less text view (19). It is important for me to avoid stretching the image. What is the recommended way to implement a display of a page that can be potentially scrolled? Do I have to do it manually with a plain layout and scrolling upon OnMove events? Thanks Shmuel

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  • J2ME JAD file analog in Android

    - by Arkaha
    When my server gaves apk file to user, I need to put some values In this file, for j2me platform I use JAD file, and put my values there: MY_KEY: SomeKeyValue MY_KEY2: SomeKeyValue2 When j2me application starts on device, I can access this values through System.getProperty. How can I do the same on android platform?

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  • Loading screen in Android

    - by hgpc
    What's the best way to create a reusable loading screen in Android? The loading screen should have a background image and a loading indicator. Should I use a separate activity?

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