I am pretty new to programming with Eclipse and i'm currently developing a game and then I got stuck with a problem. I link the relative layout to the XML game and assign it a ID, and then how do I add it to the activity ? Is there a command to do so it appears in the activity or something?
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Ok so I know many are having battery issues. You, like me, probably have more battery life than you think. This is because the application layer of the phone is not receiving the hardware layer's data correctly (hold talk button, end call button, and middle button upon starting up your turned-off phone, this boots in test mode which shows you hardware layer battery power, aka the correct battery life estimate). It's causing another problem because some applications can't be run when the phone THINKS it's about to die.
View 2 Replies View RelatedI have a ListView that uses Linkify to create a link to another activity in my app. the url looks something like content://com.myapp/activitiy/view?param=blah
This works fine every time.
However, in another view, I'm trying to call some code like this:
CODE:.............
But for some reason this doesn't seem to work. It doesn't trigger my activity (and in fact it blows up if i dont include the setAction() call. How am I supposed to create the Intent such that it acts the same way that Linkify does...?
Now i realize i can setup the extras and then handle it in the activity, but that just seems like duplicated effort.
I have a WebView in my Android App that is loading an HTML string using the loadDataWithBaseURL() method. The problem is that local anchor links (<a href="#link">...) are not working correctly. When the link is clicked, it becomes highlighted, but does not scroll to the corresponding anchor.
This also does not work if I use the WebView's loadUrl() method to load a page that contains anchor links. However, if I load the same URL in the browser, the anchor links do work.
Is there any special handling required to get these to work for a WebView?
I am using API v4 (1.6).
There isn't much to the code, here are the relevant parts of some test code I've been working with:
CODE:...................
How can I link like the Checkbox and larger TextView to external data? Should I use a SimpleCursorAdapter? Or create my own adapter? Should it extend ArrayAdapter or BaseAdapter? My list item UI:
View 1 Replies View RelatedI've got a standard RelativeLayout laying out my Buttons and TextAreas. What I want to do now is be able to draw various sparks, flying cows etc. at arbitrary places on the screen on top of the whole thing. What's the best way to do this? Should I override onDraw() on the containing View and draw after calling super.onDraw()? Or is there some better way of drawing a layer on top?
View 1 Replies View RelatedI am sending text to my app through a QR code via calling barcode scanner with an intent from my app.
Let s say I generate 2 QR codes. #1 passes "Frank" #2 passes "Upfront".
This is no problem, but what happens if someone scans the QR code with the barcode scanner on it's own? They will be presented with the text "Frank". Useless.
Can I have it link to the android market if they do not scan from my app? And if they do, it passes the string?
The only other option that I see is to have it present a message: "Go download my app, Frank" and remove the "Go download my app" from the string if it is passed to my application.
just got my incredible today which btw I am loving it. However I have run into an annoying issue, Layer Reality will not install. I downloaded the app from the Android store and while it appears in my download list completed it will not install saying (download unsucessfull) after around 2 seconds or so. I am really wanting to check this app out.
View 2 Replies View RelatedI have a GIS layer, that holds information about some areas. It is basically a rating for a specic area. So each shape defines a specific rating. I would like to be able to add this layer to Google Maps and then in my Google Android phone be able to open a little application that just shows that rating based on your current location as a big number on the screen. I am fairly new to Android development, so I don't know the Google Maps API that well yet. I would be very happy for any pointers in the right direction and even happier if anyone could present an example.
View 7 Replies View RelatedHow to implement a layer above a layout? like this pic: http://ss12.sinaimg.cn/orignal/5d8cb30ag8f47eca43a5b&690
View 3 Replies View Relatedhow can we implement the tiled layer (java net beans) in android?does we use open gl for this?
is that called "texture" or "wallpaper" or ...?
how to get ride of the dim player on cm10 lockscreen because when I use colour fill and slide it to 100% transparency the dim layer prevents it from being 100% transparent. how to decompile an apk/jar.
View 3 Replies View RelatedIf I draw a round rect shape by code I can use setShadowLayer to get a shadow drawn for the shape. Is there an equivalent when defining shapes in XML?The following example draws a round rect background to a shape. What would I need to add to get a shadow added to the shape? Is it even possible using XML? Code...
View 1 Replies View RelatedDoes someone tell me what is application and middle layer in android. I have to know details these 2 layers and about linux kernal and how is related to android.
View 6 Replies View RelatedI dont know wether this is the right place to post this, but I had a great idea for a implementation of Contacts within google maps. Maybe it is already possible or someone already is developing this, but here it is: Add a selectable Layer to the Google Maps on the Android system that integrates with the Contacts list and shows them in Google Maps. Only contacts with an adress can be shown in Maps and have to be in a certain format ofcourse. Also, you have entered a contact's adress information, from the Contact's menu with 'Call' and 'Text you should be able to use 'Navigate to', which is a Google Maps route from your current location to this person's house.
View 2 Replies View RelatedSo i download and purchase this app, but it changed my whole home screen around and now i dint have the bottom layer of buttons? Any suggestions?I am rooted fresh 1.1, looks like sense isnt working? When i press the home button ask me to go home or sense? I am confused not sure what happend? I rebooted and same crap When i press sense it says fresh and black screen then force closes.
View 9 Replies View RelatedI'm starting my first Android Application and I'm trying to figure out the best way to implement an RPC layer to communicate with my Tomcat server. Basically, I've got POJOs on the Android Client and on the Server. I simply would like to seserialize the POJOs on Android, send up an HTTP Post, deserialize on the server, do some work, then serialize a POJO response back down to the client. I've seen a number of posts referencing JSON and XML but nothing really definitive.
Further clouding the matter is the different Android SDKs out there that seem to have different levels of support for each. Obviously, if Android has a native library that works well, I'd like to use that. Additionally, I'd like something that could work with my existing POJOs without a great deal of trouble. What are the best practices for this sort of thing? Can anyone send me to any tutorials that have some solid examples on how to get this implemented and going?
I have a few already written C libraries which i want to embed into the library layer of the android architecture at the same level as the already existing libraries such as libc etc.... i dont want to insert it as .jar packages at the application or framework layer. is that possible.
View 2 Replies View RelatedI am working on a device that uses dns names and IP addresses to make calls. This is not phone device. We are planning to replace the RIL layer bottom end to talk to our own call backend that accepts IP addresses. When I invoke a ACTION_CALL intent with a dns name, I see the Phone app coming up and changing the dns name into a phone number. Is there any option to turn that behavior off? Basically the phone app passes whatever string I passed all the way to RIL layer as is without mangling it.
View 2 Replies View Relatedi want set my footer at the top layer of my app. it should not have any shakes and moves while the activity navigation or showing up the keyboard. it should always settled in the bottom of the screen. how to do that?
View 3 Replies View RelatedSo I heard on NPR today that I can use my android phone to track where the money from the Stimulus package (ARRA) is going. I googled it, and came up with this info:
Sunlight Labs: Blog - Recovery.gov Augmented Reality Mashup
Layar App Maps Stimulus Money Onto The World Around You
I search on layar for "recovery" or "sunlight", but I don't get anything. Anyone else get this working?
I want to create a communication layer in android. The layer will communicate with server asynchronously. Multiple activities should be able to call methods of the communication layer. The layer will get messages from the server (it is not important for the scope of this question how) and should be able to tell activities to do some work based on these messages.
How should I implement this? Should I do this using android Service?
The main questions that I need to answer are: How can activities access the layer? How can the layer access activities? How can i make the communication layer live for the lifetime of the application?
Is there any Java ME compatibility layer for Android, which makes porting Java ME (aka. J2ME) applications easier? I mean a third party class library which redirects calls to internal Android API.
View 2 Replies View Relatedfinding an app where I can overlap or layer two different maps? My goal would be to overlap a map I have on file onto a modern map, maybe google maps or a similar program.
View 4 Replies View RelatedGoogle Map's traffic layer is working for my area on my G1. Really, really convenient to see how fast traffic is moving at a glance from my phone!
View 5 Replies View RelatedHas anyone else noticed how disgustingly accurate/sweet the Google Maps Traffic Layer is?I put it on my dash and when it's green, the highway is at least 50 mph +..I noticed that the second my gps triangle entered the orange/yellow, it slowed down to about 25 mph..Immediately after leaving the yellow, it went back up to 50+..Everyday before I leave work, with a swype and a click, I know whether or not I should be getting on the highway or not. Right now it's red - I'll be taking the lake home today.Holy crud muffin I love this thing.
View 5 Replies View RelatedI'm pretty new to Android and Java, though I've really been excited about what I've learned so far. I'm a little uncertain though on how to implement the Model layer.I come from a background in PHP web applications with Zend Framework and the like. I'm used to having an ORM component, through which the Model maps to a database. I haven't really seen anything like this yet for Android, although it's possible I've just not looked hard enough.Are there any good tutorials, articles, 3rd party libraries, etc. that specifically address setting up your Model layer for Android apps?
View 3 Replies View RelatedCan a core class such as "AbsListView" access resources, such as xml files, and .png's, in a 3rd party app installed in the normal way (at the app level)?
I realize this is a change in framework code, and that is fine for my purposes. So, for example, if I know that I am going to install an app called "MyApp", could I go into frameworks/base/core/java/android/ widget/AbsListView.java and tell it to use an xml file and .png's that live in that app? Here is the line I would want to modify: setSelector(getResources().getDrawable( com.android.internal.R.drawable.list_selector_background));
I read an article from the web on SL4A (which is also known as Android Scripting Environment). The site from where i got an article is: http://infoworld.com/d/developer-world/php-development-comes-google-android-652. But i got the theoretical knowledge only for SL4A (ASE). Anybody having practical idea or practical example, pleas suggest to me. Which are the scripting language supported by ASE? How do i download script?
View 3 Replies View RelatedWhen I create a instance of the SQLiteOpenHelper, I always need a "Context" to be passed as its constructor's argument. To use this "Context", in my service layer class, I extends Activity class, though I do not display this activity on the screen because it is my service layer. I always get NullPointer exception when I open the SQLiteOpenHelper in my service layer class, Is it because my service layer class extends the Activity class but I did not show this activity on mobile screen? (That's there is no intent to my service layer class), if it is so, how to get rid of it if I wanna open a SQLiteOpenHelper in my service layer class which do not need to extends Activity, but need a Context object to pass to SQLiteOpenHelper?
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