I have seen several 2DIN car headunits that has Android 2.3 supports FM Radio and Handsfree and can be controlled through the UI itself. how is it implemented?
eg: In eBay, search for item No : 130862564199
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How to change head sectors on my android device, via ADB.
View 1 Replies View RelatedHow many storage units Android OS have? Including a possible microSD external Card.
Internal Storage, internal memory?! Whats the difference and location in file system folders?
When an app is installed from market where does it go?
In application manager, in most apps there is an option "Move to SD card"...
If I have an external micro SD Card and choose this apps option "Move to SD card" where the heck is suppose to going the app or some part of it? (Data? Apk? Cache?) It's not in external microSD Card! So what is "Move to SD Card".
I can't seem to find any straight forward tutorial on how to root this kind of devices..
View 3 Replies View RelatedIn short what I'm looking for is instructions to be able to connect my HTC One X to my PC (windows 7 Home Edition) via Bluetooth and be able to use my PC's mic to talk and my PC's speakers to listen to the call.
In other words, I want my PC to act as a car's handsfree system.
It seems possible from the googling I have done.
Many articles tells you to connect your phone via BT and choose "Handsfree" as the service. However, when I connect my HOX the only service I get is a network connection (to tether my internet connection).
Does Android 4.1 allow a device to serve as a Hands-Free Profile (HFP) device? Similar to the way many newer cars come with integrated Bluetooth/HFP, I would like to use my tablet (Nexus 7) as a front-end for my phone. When an incoming call comes in, the phone should relay the call over Bluetooth to the tablet; it should also allow the tablet to make outgoing calls via Bluetooth over the phone's network.
I am not interested in solutions such as GrooveIP, Talkatone, and SIPDroid. I am specifically looking for Bluetooth HFP.I wouldn't mind looking into developing such a product - but I first wanted to know if the HSP 1.6 host API was available in Android 4.1. I've seen resources stating it was available in ICS 4.0, but I believe this is to allow Android devices to connect to third-party HSP devices - I'm looking to do the opposite (i.e. have the Android device serve as the HSP host).
I got a simple handsfree bluetooth carkit, wich works as a simple bt headset, transfers call audio to car speakers and nothin more, doesnt sync messages nor contacts, just a simple pair&go.
I had a sonyericson x-10 mini pro with android 2.1 that worked just fine, recently i've aquired a bq aquaris 5hd with jelly bean 4.2.1, and i cant get bluetooth to stay connected.
what happens is, i pair the two devices just fine, but then, they just remain connected for some secs and then connection is disabled, rendering the handsfee kits useless. i reconnect, after some secs it disconnects again. been reading on internet and it seems its a common problem with JB 4.2.1, these bluetooth issues.
I need to import contacts and groups to 20 brand new phones, to begin with. (Stock, non-rooted Galaxy S4+, 4.2.2.). The phones will stay un-rooted.
-Avoid if possible using Gmail sync.
-Avoid if possible using Kies.
-Preferably use csv and/or vcf with groups (one group for each department).
-Preferably not being forced to connect every phone to a computer by usb cable. Fixable by download from web site on local wireless network.
What I've tried so far:Imported the original CSV:s, sorted them into groups, exported them as CSV to get the correct columns for android phones. So far so good.
Exported above mentioned CSV:s to VCF from a Google Contacts, sent it over to test phone by Pushbullet (for the test only, web site solution imminent), imported it in Contacts. Does not retain groups, shows as "Not assigned". It doesn't seem possible to create local groups? They can only be created with accounts such as gmail. (As I see it, this is my main problem now).
Tried Google Account sync: Problem not solved due to one single Google account, and one Google account on all phones are susceptible to contact deletion by fat fingers and people that are struck by bad luck while thinking. One Google account for each phone would do the trick, but probably not an accepted solution by our IT security "manager", even when using Google Auth.
Tried Kies Sync: Problem not solved due to USB connection, and still no local groups.
Tried Importing CSV file into Windows Contacts (which ****s up the columns, not all are matchable) and exporting as VCF. Problem not solved, no groups.
I am a big fan of Head First Series. so is there any Head First Android Book exists?
View 4 Replies View Relatedcreate to get ads on my free application, ok first off I have been following this book
Beginning Android games 2011
Beginning Android Games
Now this book implements a very nice and simple game framework which I use (a simpler version can be found here.The Android Game Framework: Part I - Kilobolt
Now this framework doesn't use any type of XML file what so ever, it uses a framebuffer to draw things onto the screen. now when the application is first started, this is the first method called which is in the AndroidGame.java
[HIGH]
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
[code]...
I am trying to play a video in my app. It has to be embedded.I am able to play my video using VideoView as mentioned in this discussion. But there are a few problems.
1. I need full screen video, how to stretch videoview to full screen ? will that stretch the video too ?
2. i dont need the default play forward stop buttons at all. basically I need continuous loop playing of the video.
What is the string format should look like if i have my video file in res/raw directory ? I really dont want video file played from sdcard. how can it be bundled along with the app ?if any of these 2 approaches works, i will be better off.
What is this widget called (the one with the three buttons).
View 4 Replies View RelatedI've been looking around in the framework source and I can get my head around some things. For instance, in the ScrollView, the animated scrolling is done by using computeScroll(). To make the screen redraw (and thus call computeScroll() again), postInvalidate() is used. Why is that one used, instead of a regular invalidate-call?
Secondly, I wonder some things about the Animation framework. I know how a ViewGroup is responsible for animating the children (modifying the Canvas and so on), but what drives the animation, i.e. what makes the screen redraw over and over again? In the case of the ScrollView, it's the call to postInvalidate() made from computeScroll(), but what is it in the case of an Animation?
This may be in the wrong forum, but I can't figure out where else to post it.
The maps app (the one from google your phone comes with by default) only shows routes in feet and miles. Is there no way to get it in meters? I can't find any settings for this!
I'm starting to design my object graph for an OpenGL ES 1.1 app on Android. What's advisable when it comes to actually drawing my triangles and controlling their size? Should I store all the vertices in units relative to each other and then multiply them by a value I pass during a draw(GL10 gl)? Would this approach have any impact when it comes time to do frustum culling?
View 1 Replies View RelatedI am experimenting with orientation sensor, register it like this: SesnorManager sensor_manager = (SensorManager)getSystemService (Context.SENSOR_SERVICE); Sensor sensor_orientation = sensor_manager.getSensorList (SensorManager.SENSOR_ORIENTATION).get(0); sensor_manager.register Listener(sensor_listener, sensor_orientation, SensorManager.SENSOR_DELAY_UI); and then read the orientation values in the sensor event listener: private final SensorEventListener sensor_listener = new SensorEventListener() { ... float sensor_data_x = event.values[SensorManager.DATA_X];}
View 4 Replies View RelatedI notice in the source code they are not used in critical loops, e.g. in View.java :
http://android.git.kernel.org/?p=platform/frameworks/base.git;a=blob;...
I can see this kind of code which would be much easier implemented as an ArrayList :
1867 private void addInArray(View child, int index) { 1868 View[] children = mChildren;
1869 final int count = mChildrenCount;
1870 final int size = children.length;
1871 if (index == count) { 1872 if (size == count) { 1873 mChildren = new View[size + ARRAY_CAPACITY_INCREMENT];
1874 System.arraycopy(children, 0, mChildren, 0, size);
1875 children = mChildren;
1876 } 1877 children[mChildrenCount++] = child;
1878 } else if (index < count) { 1879 if (size == count) { 1880 mChildren = new View[size + ARRAY_CAPACITY_INCREMENT];
1881 System.arraycopy(children, 0, mChildren, 0, index);
1882 System.arraycopy(children, index, mChildren, index + 1, count - index);
1883 children = mChildren; 1884 } else { 1885 System.arraycopy(children, index, children, index + 1, count - index);
1886 } 1887 children[index] = child;
1888 mChildrenCount++;
1889 } else { 1890 throw new IndexOutOfBoundsException("index=" + index + " count=" + count);
1891 } 1892 };
I mean in runtime. Sometimes I get "called unimplemented OpenGL ES API" error but it can not be catched. Is there a way to figure out what function is implemented or not, in runtime?
View 2 Replies View RelatedCan somebody point me to the right direction how the navigation overlays for My Tracks are implemented? I'm talking about the "buttons" for navigating appearing on the left and right side if you tap on the screen. Any pointers?
View 3 Replies View RelatedHow to turn on the speaker automatically if you pick up a phone call when you are driving? Any apps can do it?
View 1 Replies View RelatedI live in an area which is 9 feet above sea level, and when I call getAltitude I get back a value less than -10. Am I doing something wrong, is my device a failure, or is there some nifty scale that I don't know about?
View 2 Replies View RelatedMy project has the run-of-the-mill HTTP calls to fetch XML files, parsing the XML files, and creating domain objects. Those objects are later used in the actions and services of the Android app, I'd like to isolate that code. I also want to write tests for it. What are some good ways of doing this? Creating an Android Library doesn't seem appropriate. The tests would have to be in a separate project. And there are no services or activities in the extracted HTTP and XML related code. So the test suite doesn't have to be an Android test suite, it could be regular JUnit tests.
View 2 Replies View Related1) I have not been able to find out in which units Location.distance Between receives the latitude and longitude. Is it degrees or micro degrees? Whats the unit for the distance returned? 2) In windows XP using Eclipse 3.3.2. Emulator does not send coordinates properly. Either it by hand or by loading a gpx file the location Listener is not invoked. This same code I have tried it in Ubuntu and works fine. Does someone know how can I solve this? In the office there is no linux installed and I can take my personal laptop.
View 2 Replies View RelatedHow to include .jar files in android for a particular application in which KSOAP is implemented?
View 2 Replies View RelatedI'd like a bluetooth handsfree set that has an easy charging solution (doesn't need to carry a bulky charger with me), good sound and easy to wear. I'd take suggestions to both for music use (both ears) and phone use.had a jawbone-handsfree set before, but it was a victim of small size and crowded apartment. been two years, and yet to find it.
View 2 Replies View RelatedIs there an app that sets your phone for handsfree or speaker mode ready when your driving.Or maybe a profile to set the phone to answer in speaker mode when your driving.
View 9 Replies View Relatedthis is just an issue with how the emulator is setup, but I'm not sure.
I'm (natively) calling this:
int maxt = 0;
glGetIntegerv(GL_MAX_TEXTURE_UNITS, &maxt);
__android_log_print(ANDROID_LOG_VERBOSE, "Native", "Max textures %d", maxt);
This only outputs 2... could it be possible that I'm going to be allowed only 2 textures? That seems impossible... GL_MAX_TEXTURE_SIZE reports 4096 which is more than enough. I suppose you could lay everything out on a couple of 4096x 4096 images (seems a bit crazy) but anyway... Am I just running into one of things that will be different per phone processor?
Is it possible to build a spreadsheet-like grid? I would like to select single cells, or one row at a time,like a database viewer.
Or would it need to be implemented at the framework level?
I'm thinking of a UI equivalent of something like this AJAX control, which may be opened in the WebView: http://www.hisdigital.com/misc/flexigrid/.
i bought head phones (( gold tips )) and a 3.5 male to male stereo audio cable (( non gold tips )) to play my muisc player on a big stereo.So heres the problem when i first plugged it in my music would glitch , a head set icon came up not the head phone then the pic of the album cover would flip 6 times then jump the play list all the way to the end but the playlist wasnt ON random that sh*t broke my heart.Y my EVO ? anyway i called sprint and there advanced tect lol basiclly told me 2 take the batt out wait 3 min then put it back, so then i hooked it back up and it worked 4 a few minutes then started jumpin again.so sick to my stomach i just started pluggin it in and out (( slowly )) until the head phone icon came up and it would play PERFECT> oh and my gold tip head phone work great from the start.
View 6 Replies View RelatedI've got the hard-coded layout, consisting of buttons, and need to enlarge some of them. I found Button's method setWidth(int value), accepting width in pixels, but I need to set value in dp. So, how can I set dp value in program code?
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