I've noticed that no apps are running according to Task Killer. I do NOTHING on my phone and look at Task Killer again and see that several applications are NOW running in the background. Is there anyway of learning what is triggering them to launch ?
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I am getting out of time for the android app. I am not a lazy guy but I got indulged in some urgent problems. I am a recent computer science student and have intermediate knowledge of java. However I am good at PHP. Way to learn Android and start developing apps immediately.
View 5 Replies View RelatedThe problem is the apps will launch twice or more when I apply the following steps: 1. launch the app A (1 time) 2. rotate the screen, (the app A will launch again, now the app A launch twice) 3. press return button (my expected result is that the app A will keep running, luckily, I can do that.) 4. launch the app A ( there will be one more app A running) So, in this case, there are 3 app A launching at the same time. But my expected result is just have one and only one app A launch.
View 9 Replies View RelatedI'm trying to learn the Android SDK but I have a problem, and no issue found on this group.
In fact: I have an object "Store" with the properties "Latitude" and "Longitude". I want put a button which launch the google maps app and which prepare the direction, like that.
How to pass a parameter to an application that I call from my Application?
View 1 Replies View RelatedPerhaps I'm misunderstanding how Intents and intent-filters work, but it seems to me that this should be a strait-forward case. However it's not working. Here is the Intent I'm sending:
Intent i = new Intent(Intent.ACTION_VIEW);
i.setType("vnd.android.cursor.item/vnd.connectsy.event");
startActivity(i);
And here is the intent-filter:
<activity android:name=".events.EventView">
<intent-filter>
<action android:name="android.intent.action.VIEW" />
<data android:mimeType="vnd.android.cursor.item/vnd.connectsy.event" />
</intent-filter>
</activity>
And finally, the error I'm receiving:
android.content.ActivityNotFoundException: No Activity found to handle Intent { act=android.intent.action.VIEW typ=vnd.android.cursor.item/vnd.connectsy.event }
Is there a way to manually trigger the code inside a LocationListener's onLocationChanged method? It should receive a Location object with the last known location, I guess.
View 2 Replies View RelatedI have a spinner and its adapter. I have a customized the list and an the spinner view.
View 2 Replies View RelatedWe want to develop an application which should be the only one our users should use. So we need to PREVENT them using other applications. (Mainly to make the maintenance support possible - we plan to buy at about 1000 phones, so the maintenance is tough task!) Is there any way to restrict the users?
For instance, is ADW Launcher able to do such things? Or is it possible to achieve this by coding our specific replacement of Home Launcher? And what about using some ASE scripts?
I am a beginner to Android OS, please do not assume any specific knowledge in your possible answers.
I'm creating a mobile website that will include a page from which people can download relevant apps that we recommend. I've found instructions for creating the links to launch the Market but this assumes that you are the developer of the app in question and know the exact package name.
Is there any way to get the package name, other than just contacting the developers and asking?
Also, it turns out that those instructions don't really work for creating web hyperlinks. They only give you a URI to reference in a string of Java code in another Android app. Our site is in Drupal, so Java is not going to work.
For the iPhone, I found easy instructions for getting the URL/link style I need from the iTunes store, so I'm looking for info like that.
The App I'm trying to work on requires that when a special combination of keys are pressed ( irrespective of the keypad being locked ) a service / app is triggered.
How can I achieve this? My app's whole idea hinges on this particular part to work.
I am not here to take a "no" for an answer. If you are going to tell me that its not possible, atleast include an explanation as to why its not possible.
My question is how to launch the third-party android applications I installed through Intent directly?
View 2 Replies View RelatedWondering here if there is a way I could trigger an event, so that any library listening for these events (e.g. jQTouch, Sencha touch, iUI, ... ).
If I could extend or use jQuery for such task e.g. $(...).trigger('event') that would be great to know.
Usage example:
I need to debug a few web apps by simulating multi touch with my mouse. This seems a little complicated, so if I could trigger the multi-touch events using Javascript I could therefore test the app more efficiently.
I've recently done quite a bit of work on saving instance state and restoring using parcelables for custom data structures. My problem is that I don't know how to test this functionality on the emulator. I can trigger calls to onPause and onStop for my activity (if I navigate out of it) but never onDestroy. So, whenever my app starts up, it starts with a null bundle. I've never had onCreate with a non-null bundle and I've never had onRestoreInstanceState getting called. how I can test the restore state functionality from the emulator?
View 2 Replies View RelatedI installed a non-market .apk app on my new Evo using Astro File Manager, by clicking the install button in the file manager interface. But how do I actually launch the app to use it now that it is installed? I can't find an icon or a place to make a shortcut to.
View 5 Replies View RelatedLeading up to my purchase of the new EVO I familiarized myself with some battery-life-saving tips. One of the tips was associated with reducing the number of Widgets on the Home Screen(s) that are pulling data in the background.
QUESTION: if one doesn't use widgets but uses App icons and Shortcuts does the addition of those NON-widget items cause the associated apps to launch by themselves in the background MORE THAN if they were NOT "short-cutted" onto the Home Screen pages??
I'm trying to determine how/what I'm doing that might cause apps to launch in the background when I don't really want them to. I'm using Advanced Task Killer to see what is running in the background and have NO CLUE why some stuff is turning on when they do. A recent LARGE list of running apps that I did NOT turn on coincidentally coincided with some Home Screen short-cut non-widget add-ons I recently placed.
Way too sensitive, constantly triggering them. I'd like to see an app that puts in like a 2ms (or adjustable) delay before they respond. With "hard" buttons you actually have to press them (like my MyTouch 3G), with these if you so much as fast 6" from them they trigger.
View 34 Replies View RelatedDuplicate: Question 167179: Java Tutorial
I want to learn Java because I want to program for the Android but don't know the best place to look. Where did you go.
I was watching TV, and playing with my phone, and saw a commercial that mentioned how you can launch certain apps and do certain actions via voice commands. I had forgotten about that frankly, and have only used it to navigate before. So I tried to launch a song. No go.
So, after a very brief google search, I found this:
Just speak it: introducing Voice Actions for Android - Official Google Mobile Blog
I updated the voice search app (even though it didn't show up in market without the direct link), and tried again to launch a song. Again, no go.
Apparently it only works with online radio apps like Pandora. It doesn't work with the Music player that comes with the damn phone! I mean seriously, how stupid is it that you can't tell it to play a song from your SD card but you can call up a radio channel (and not actually get to hear that song)?
I have a rogue app that is playing a notification sound every time I place my HTC One X into the car dock. It's only just started happening and I've removed any news apps that I've recently installed but it still happens. It's there an app written or is able to that can show which apps trigger sounds so u can hunt down the cause?
View 2 Replies View RelatedI want to buy a book about android, not just some demo samples, I want to learn real android app from the book, which book should I buy?
View 6 Replies View RelatedCan anyone recommend a good Beginner Android programming book? When I was in college about 20 years ago I used to program a lot (Basic, Pascal, COBOL, Fortran). I dabbled a little bit in VisualBASIC about five years go, but it was really a hack. Now, I really have a burning desire to write some applications for my Android phone, but I really don't know anything about all the new programming technologies (OOP etc). I'm looking for a good book that will teach me modern programming using Java and the Android platform.
I've seen good books on learning Java 6 and some good books on programming Android (but they all seem to assume you know Java or C), but nothing that seems to combine the two. I'd really like to learn Java right on the Android platform to begin with if possible. I know there are a lot of resources available online but unfortunately much of the time that I will spend on this endeavor is when I won't have internet access so a good book would go a long way.
Why is support for OpenGL lagging so far behind with Android? I have ebooks that date OpenGL 1.0 ES back to 1997 or so. I don't understand why ~13 year old technology is what's being offered in the Android API. Could someone enlighten me? What's the best path for someone wanting to learn OpenGL ES 1.0? The ebooks I have are of course not oriented for Java/Android and most everything in them doesn't work when I try it. I can post some specific examples later but at this point I'm just wondering if I'm wasting time or if I should keep going and struggle through it. I have a tiny amount of OpenGL experience but it's with 2.0 and apparently things were very different back in the ES 1.0 world. I guess my question boils down to, is OpenGL ES 2.0 support coming to Android anytime soon? And what OpenGL ES 1.0 + Android learning resources already exist?
View 10 Replies View RelatedI have some knowledge about Human computer interaction and some basic knowledge programming scripts (Python) that run from start to finish and automate some tasks I want to do or calculations. In the past I built interfaces in HTML with PHP behind it. I would like my python scripts to evolve from the command line and build some applications with GUIs that would allow the user to drag files and push buttons to initiate operations and check progress graphically. Since I write my scripts in Python I looked at some of the options (Tkinter, wxPython, PyQt) but I can't make a decision between them to invest my time learn one and not the other. My criteria: Has a introduction for programmers for GUI (what are the differences from a script, examples of some simple interfaces). A framework that would allow me to run my programs on the platforms I use most (Windows) but that can also run on Mac and maybe Linux, without too much modification. If not the same, similar to how you program GUI for Android and/or Nokia smartphones. I'm planning to write some programs for these platforms in the near future so I would like to carry over some of the lessons here onto those platforms, if possible. I did find this previous question but none of the answers are satisfactory. Does any of the frameworks fit these requirements better than the others or are they essentially similar and I would be happy with any of them?
View 2 Replies View RelatedMy doctor's office has an appointment computer that calls with appointment reminders. When one picks up, it plays a message and asks you to press a number if one can accept responsibility for the appointment. If you don't pick up, it's supposed to try again later.
View 2 Replies View RelatedI want to learn mobile programming, specifically Android or iPhone programming, but not sure if it is necessary to learn J2ME before working with Android or iPhone. I know only core Java (and OOP concepts very well).
View 7 Replies View RelatedI'm beginning to learn mobile programming on the Android platform. I'm up for working with any particular base SDK. I just want to hear some suggestions from the community about what types of applications I should start with to help learn more advanced interactions with the platform.There are of course the Standard Hello World, calculator, etc. But by now I am bored with all of those.What do you all make when learning a new language?
View 10 Replies View RelatedShould I learn Java before learning Android or I can do both things in parallel? What is the best approach?
View 5 Replies View RelatedCould anybody give me some suggestion about android build system? It is too difficult for read to me.
View 2 Replies View RelatedWhat is the best way to launch an app and calculate its launch time in android(if it can be done with some code,then its better)
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