I'm trying to programmatically determine what audio applications are installed on an Android phone. I'm able to enumerate all the installed applications, but don't yet see a way to figure out which ones are capable of playing audio? What property of the application would have to queried to determine if is capable of playing audio?
View 1 Replies
Is there any way to determine programmatically the time at which an Android application was installed? I don't see anything in PackageInfo, etc.
--EDIT--
To clarify, App A is installed at Time X. At some later time, Time Y, App B is installed. Is there any way App B can know when App A was installed? The link http://stackoverflow.com/questions/2831333/how-to-get-app-install-time-from-android/2920310#2920310 indicates that reading the modify time on the source dir of the App is sufficient. Is this really correct? Why?
Is there a way to determine what apps are currently installed on an android device? I guess reading /data/app directory doesn't do the trick (access denied).
View 1 Replies View RelatedI'm experimenting with Android's audio recording and playback. Is there a way to enumerate the available audio parameters on my device?
Right now, when I pass a combination of parameters that the hardware (or emulator) doesn't like, I just get an error. So I am having to "guess":code...
Surely there's a better way!
This chart indicates that the only supported audio input sampling rate is 8 kHz? Is that correct?
Is there a way to determine the length of a video before playing it?
View 6 Replies View RelatedI have an application that's offered in and outside of the MarketPlace.Is there a way of determining from within the code where the application came from? I've got a few indirect methods
1) I could simply infer from whether they have "Allow installation of non-Market applications" ticked.
2) Or I could just make separate builds and make it explicit in the code.
Can anyone suggest a simple way to determine if it is the first time my app has ever been launched since it has been installed?
View 2 Replies View RelatedI have an app which is linked to (via an Android Market URL) on several different websites. What I need to implement is a way to determine where my users came from. Is there a way to determine the referring URL that the user followed to download my app via the Android Market?
View 2 Replies View RelatedI'm sure that you all have already known AppBrain's Fast Web Installer which is able to programmatically install free applications in android market to the device.
How could it be possible ?
I am trying to understand how to go about determining the frequency of various sounds captured on the phone via microphone. I am attempting to display a graph plotting the frequency of the note.
View 1 Replies View RelatedI have had Audio Manager installed for a while now and every few days the settings move on me. Specifically the system volume. I like keeping it at 2, and it will default back to 7.
Not a huge deal, but it's annoying. I'm wondering what is causing it to change. Maybe an app? Anyone with audio manager experience this?
What is the easiest way to programmatically check if the Market app is installed?
View 9 Replies View RelatedThis dude helped me root and then install 2.2 all through PM! Had a couple issues that wouldn't have got through without him, and he also explained a lot of the terminology for me! Now pulling high 1500 quadrant scores. Time to get to freezing apps, and all the other rootie goodness!
View 21 Replies View RelatedI have been reading about different ROMs, kernals and themes that have been posted on this site and they all sound very interesting and I have finally decided on what I would like to try first. I used the directions from here to force install the latest Froyo which is awesome and the directions were very nice. So I am hoping to get some guidance for my next adventure with my phone.
I want to install the newest version of Liquid Frozen Yogurt with the Tangerine theme along with one of Slayhers kernals. What all apps do I need to install the above items? And I know the instructions are all out there on how but could someone either point me to the specific ones that I need or paste them here for me? I am doing this to a Moto Droid.
Can anybody show me how to switch to another Android application programmatically or request focus on a specific application? My situation is that, I have an Activity, and in that activity, I start other UI application by "am" command. When the program runs, it float to top screen, but it don't have focus. I need to focus to that application's screen programmatically for doing some automatic action. How can I do this?
View 3 Replies View RelatedI would like to launch some applications, like the Calculator, the alarm clock, the notepad, the calendar, the camcorder, the camera, the dialer, etc, from my application. Is there an easy way to do that? Is there any place with a list of what are the intent names to launch them?
View 6 Replies View RelatedHow to get a list of all installed applications and then pick one to run.
I've tried:
CODE:..................
And this only shows application that are preinstalled or can run the ACTION_MAIN Intent type.
I also know I can use PackageManager to get all the installed applications, but how do I use this to run a specific application?
I have read that in-call audio is not available to SDK applications. Does that mean that there is no way by which we can access the up link/ down link audio stream? I don't want to do any call recording but instead I would like to use VOICE_CALL or VOICE_UP LINK or VOICE_DOWN LINK through my app which is interfaced with the blue tooth headset, so that I can use the Noise Cancellation capability of my blue tooth (which gets activated only when you are in phone-call mode). But am not sure how to go about doing it. To record and playback am using Audio Record and Audio Track classes.
View 2 Replies View RelatedMy self-teaching project is a small application which plays an audio news stream. To be effective, the application really needs to interrupt any currently playing media players (eg: Last FM, Imeem, music player, Spotify etc).I don't know what will be playing or what application will be playing it, but I want to ask them all to pause until I've done. Sounds rather bold, I know, but it must be possible, because when there's an incoming call, that's basically what happens.Can I send a message to all audio players asking them to pause for a moment? Could I spoof an incoming call, just for the time it takes?
View 2 Replies View RelatedI know that we have the option of purchasing an app and supposedly if you uninstall the app within 24hrs u will not be charged. However there are some apps that I would love to try like the keyboard apps and find what best suits me and return the others. So my question is has anybody done this and did you receive only charges for the ones you kept when your bill came? I had a friend who had left his phone with his girlfriend for a day and when he got his bill he was getting charged for game he did not order or ever play so it was a hassle (3hrs on the phone with sprint) to get the charges dropped as they were recurring charges every month, he dint have a problem with paying the initial download as that was his fault for leaving his phone with his girlfriend.
View 1 Replies View RelatedI want to know how to get the ringtone,audio files in the device and I want set them as alarm. I am working in the code to set the alarm and I want to know how to retreive audio or ringtones from the device.
View 1 Replies View RelatedIs that a lot? Also, related question: when we get Froyo, can we move/install/run apps from the SD card?
View 9 Replies View RelatedPlease share the apps you have installed as a MUST when you first got your htc desire.
View 11 Replies View RelatedIs there a standard native Android content provider that will return data listing all of the apps currently installed on the cellphone. Something like open()/readdir() on a Linux bin directory.
Given that you know an app is installed on an Android cellphone, and you know that apps name, how do you launch that app from a completely different and unrelated app. You might not know which Intents/Broadcasts/URIs the app you want to launch is listening for. And not all Android apps are written to respond to Intent/URI broadcasts or requests.
I just went to the market this morning to see if there were any updates in the downloads option, but didn't see any, which is odd since I haven't updated any apps in 2 days. So I checked appbrain, and at least two of the applications I have installed have been updated. There's either something wrong with the market, or my phone. Is anyone else having this issue?
View 1 Replies View RelatedGot several issues on my Dinc when I booted this morning. Here are all the symptoms I see:
1)None of my downloaded applications are recognized as installed-I only see the factory-installed apps in the app launcher
2)Settings->Accounts&Sync gets FC (com.htc.settings.accountsync)
3)Settings->Applications: While I do see all my downloaded apps in the list, the icons don't load for them, and when I click one, I get an FC on com.android.settings
4)Phone storage/SD Storage numbers look good
5)When I boot, the notification bar shows "Preparing phone storage", followed by "Preparing SD Storage" as it normally does, but the Sync icon only flashes for a second.
I'm running stock 2.1, no root...just a normal every day phone user. Was reading articles with the Time Magazine app prior to shutting down for the night. Had plenty of battery left, so I didn't even plug it in.
Since rooting and using custom roms, I've been using the apps2sd facility the this offers, however If I want to install certain apps to the phone memory rather than my SD card, is it possible to do this at all? I've not yet been given the option of doing this at all.
View 3 Replies View RelatedThe last update to File Manager included an applications manager too. It enables you to backup* and uninstall applications.
On the applications list 'Maps' is in there twice, both 4.3.0 installed on 2010-07-06 and both 4102KB. Would I actually have two copies installed? I'm not that keen on the idea of uninstalling one to find out for obvious reasons! this seems to put them onto the SD card which is quite useful
My new android phone comes with a few pre-installed applications that I do not particularly need. I have some very basic questions
1) Because they are already there they seem to have a special "status", compared to all the other apps that I download. When I try to backup/restore using AppBackupRestore, those "special" pre-installed apps fail to restore. I cannot "uninstall" them from Settings/Apps. Ideally I do not want to have to re-download the whole world after a factory reset, and I depend on the AppBackupRestore to keep the latest copy of the app in local memory where it can be re-installed from.
2) What happens if I delete one of these apps from the system/apps directory? Will the app then magically disappear? Or will I need to do a factory reset in order to get rid of it?
3) Does it really matter if there are many pre-installed applications, if I do not use them? I mean they do not use any CPU so is the gain only cosmetic ?
4) Assuming I can delete any apps I want, which apps *must I not* delete? Are there any special applications that I will not be able to download from Google Play
What apps are you guys keeping on your Evo? I had a lot of apps installed until I realized the shortage of Internal Memory. I still have a lot but I use these apps all the time.
1.) Droid Dictionary
2.) IMDb
3.) ShopSavvy
4.) Raven News
5.) Quick App Clean Cache
6.) Handcent SMS - I would like to remove this app but it's cleary better than stock.
7.) Bat'Riz 2.x
8.) Estrongs File Manager- I was using Astro, but Estrongs seems to be smaller and a little more simple to me.
9.) Google Buzz Widget
10.) Pandora
11.) USA TODAY
12.) Zedge Ringtones
13.) FeedR News Reader
14.) RepliGo Reader
15.) ShareMyApps
Internal Phone Storage
Available space
327MB