Android :: Activating G1 Without SIM - Adb Devices Returns Empty List

Mar 8, 2009

I have brought over an unlocked G1 phone from the US that I'd like to activate without a SIM card. I've added the necessary entries in the android rules file /etc/udev/rules.d/ (I'm using Ubuntu Hardy). Now the G1 is recognized by the OS as an external USB drive, but 'adb devices' returns an empty list. Is there an instruction page somewhere for this?

Android :: Activating G1 without SIM - adb devices returns empty list


Android :: Why Geocoder.getFromLocationName - Returns An Empty List

May 19, 2010

I'm using the android.location.Geocoder for the first time. The Idea is: I have a Listener on a button which takes input from an EditText and resolve the location. Up to now it's debugging phase, so I have no handler taking messages from the thread, only geocoding and write to logcat.

Q: Why this method always returns an empty list of Address objects?

CODE:...............

Somebody knows why? (btw I am using 1.6 sdk) Input tried

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Android :: PackageManager.getInstalledPackages() Returns Empty List

Aug 11, 2010

I am running into a very strange situation when using the PackageManager.getInstalledPackages() method. The first time I launch my activity I get a valid list of all the installed packages. But the second time I launch my activity I get an empty list... What could possibly be causing this?

I am using this code to get the list:

CODE:...........

I am building against the 1.6 SDK with compatibility for 1.5+

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General :: Android ADB Devices Empty List

Nov 2, 2013

I have an android phone Jelly Bean 4.1.2

I already installed the drivers of my phone to my computer, when i plugged the cable i enable USB DEBUGGING.

After that i checked device manager and my phone is listed under Android Phone

After that i go the console and type adb devices it starts the server and returns an empty list

I tried everything. I also try kill-server and start-server still the same.

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General :: ADB Devices List Is Empty?

Feb 2, 2012

I have used the following tutorials:

[URL]....
[URL]...

But still when I type "./adb devices" or "sudo ./adb devices" all I get is "List of aevices attached" followed by a blank. Do you know a way to fix this?

I'm using a Samsung Galaxy Tab.

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Android :: List Returns To Top After Update

Sep 7, 2010

I have a list that gets refreshed every 2 seconds via the Handler postDelayed() method.Every 2 seconds an AsyncTask is run that makes an HTTP GET request, turns the JSON into a list of objects, then sets the ListAdapter.My problem is that every time the task completes (so, roughly every two seconds) my list jumps back to the top, even if I have scrolled down to the middle or bottom of the list. This would be very annoying to the end user, so I need the list to update in the background, as it's doing, but the current view of the list to not jump back to the top at the completion of the AsyncTask.I can include any more code needed. I'm somewhat new to android development, so I'm not sure what is helpful to others.

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Android :: FindViewById(R.id.list) Returns Null

Sep 23, 2010

I have a class that is called when my app launches. public class MainActivity extends Activity implements NetworkEvent.


In this situation, list = (ListView) findViewById(R.id.list); works perfectly.

However if I then call a new intent via:

CODE:.........

where SimpleList is defined as: public class SimpleList extends ListActivity implements NetworkEvent then when I call

CODE:.........

From within the SimpleList class, list is null :(

How come? Both classes are within the same package.

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Android :: Returns A Super Simple List Of Objects?

Apr 22, 2010

I have a web service that returns a super simple list of objects. MyObject[] data = webServiceCall();

MyObject has 1 field i want to display, "Name" (i.e. data[0].Name )

How can i turn this into an activity that lists just the name of these objects in a scrollable listActivity in android. I am getting really confused with Cursors and am not sure if I need Cursors and I"m not sure what kind of adapter to implement (baseAdapter, SimpleAdapter etc)

So i guess i'm looking for three things, the activity , the adapter and the layout.xml. Just trying to figure this android stuff out.

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Android :: Display A Message When List View Is Empty In Droid?

Jul 8, 2010

I am a new to Android stuff. I am creating an application that contains a list view that will get dynamically populated. My requirement is when the list is empty, I would like to show a message. I don't want to create additional views just for displaying this message. Is there any nice way to do this? Any suggestions?

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Motorola Droid X :: Contact List Empty - How To Get Numbers?

Aug 3, 2010

Got my phone today. Problem is I went to the verizon store, had them transfer contacts from my blackberry and when I go to contacts, it is empty other than the phone default numbers. If I go to "All contacts" the list is populated with my regular phone numbers +600 facebook friends i do not care about. How can I get it so I only have the numbers I want?

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Motorola Droid :: After OTA Update / Contact List Is Empty

Dec 12, 2009

After the update I have noticed several changes, 90% have been welcomed & appreciated.Next thing I know I go to make a call from my contact list and there are zero contacts the really weird part is, if I am texting and filling out the to-whom line, it will automatically populate contacts as if my contact list never vanished it may have been coincidental that this took place the day of the update, but that's where u guys come in.let me know if u have had the same issue.

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Android :: How To Show Empty View When ListView Is Empty?

Sep 22, 2010

For some reason the empty view (TextView in this case) always appears, even when the List is not empty. I thought the ListView would automatically detect when to show the empty view.How can I hook up the empty view properly?

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Android :: T-Mobile G1 Won't Appear In Adb Devices List

Aug 27, 2010

I'm trying to connect to connect to my T-Mobile G1 to test a simple android app I an creating. I cannot get it to show up in the list of connected android devices. Here are the details: - 32-bit Windows XP - I have enabled USB Debugging on my device - I am not prompted with the New Hardware Wizard when I plug my device in, it is merely seen as a new removable drive. It does not appear under any other categories in Device Manager, nor is there a new "Unknown Device" entry anywhere to be found - I have tried "Update Driver" and select the driver that Google provides for their official developer devices, but it says "this driver does not match your device" or something to that effect. Probably because it is expected a device type other than "Disk Drive" - I have tried uninstalling the device under "Disk Drives" and plugging it in again but it always gets reinstalled automatically as a "Disk Drive" - I have tried uninstalling the device, manually installing the Google driver from the INF file and plugging in the device and it is still only recognized as a "Disk Drive" - Most importantly, I get a blank device list when I run "adb devices" from the Android SDK tools directory before and after each step I tried After hours of scouring the web I get the distinct impression that a new device category should be popping up in Device Manager if the driver is installed correctly, but I have not been able to get the device to come up as anything other than a new "Disk Drive"

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Android :: List Connected Bluetooth Devices?

Oct 14, 2010

How can I list all connected bluetooth devices on android?

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Android :: T-Mobile G1 - Get Blank In Adb Devices List

Aug 27, 2010

I'm trying to connect to connect to my T-Mobile G1 to test a simple android app I an creating. I cannot get it to show up in the list of connected android devices. Here are the details: 32-bit Windows XP I have enabled USB Debugging on my device I am not prompted with the New Hardware Wizard when I plug my device in, it is merely seen as a new removable drive. It does not appear under any other categories in Device Manager, nor is there a new "Unknown Device" entry anywhere to be found I have tried "Update Driver" and select the driver that Google provides for their official developer devices, but it says "this driver does not match your device" or something to that effect. Probably because it is expected a device type other than "Disk Drive"I have tried uninstalling the device under "Disk Drives" and plugging it in again but it always gets reinstalled automatically as a "Disk Drive" have tried uninstalling the device, manually installing the Google driver from the INF file and plugging in the device and it is still only recognized as a "Disk Drive" Most importantly, I get a blank device list when I run "adb devices" from the Android SDK tools directory before and after each step I tried After hours of scouring the web I get the distinct impression that a new device category should be popping up in Device Manager if the driver is installed correctly, but I have not been able to get the device to come up as anything other than a new "Disk Drive"

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Android :: ADB Devices List Phone Name As Question Mark

May 27, 2010

I am trying to connect my Acer Liquid with ADB and DDMS under Ubuntu 10.04. I read some posts and already add the VID (0502) and PID(3202) in /etc/udev/rules.d/51-android.rules, but adb devices still list my phone's name as question mark. When I try DDMS, I got the following error: E/DDMS: device (????????????) request rejected: device not found. Is there something I missed?

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LG Ally :: Remove Bluetooth Devices From My List?

Sep 8, 2010

I've spent hours trying to figure this one out with no luck. I have an LG Ally and Jabra BT350 earpiece. How do I remove Bluetooth devices from my list? I've tried everything. I can add as many as I want, but I can't figure out how to remove them!!

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Bluetooth Devices - Array List Isn't Populating

Dec 8, 2013

I'm writing a small program in which I'm using my phone to detect Bluetooth devices. I'm currently stuck on populating an array list with the names of all the device names that have Bluetooth.

Code:
Set<BluetoothDevice> pairedDevices = mBluetoothAdapter.getBondedDevices();
if (pairedDevices.size() > 0) {
for (BluetoothDevice device : pairedDevices)
mArrayAdapter.add(device.getName());
[Code] ...........

For some reason, the array list isn't populating. Also, how can I display the array list in a ListView

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HTC EVO 4G :: Ti Backup Problem Empty Backup - Restore List

Nov 24, 2010

I don't know why I feel like it might be a conflict with apps organizer? I have the pay version, just got it, but my app list is empty. I can't back anything up or freeze anything.

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Sprint HTC Hero :: List Of Compatible Bluetooth Devices

Aug 23, 2010

Since Bluetooth is sketchy on the Hero, I figure it would be useful to have a list of peoples' experiences with different devices. If you have a Bluetooth device, please reply with it's manufacturer, name, the exact OS you are using, and how well it works. I'll try to keep this post updated.

Stock 2.1:
* Blueant Interphone (motorcycle helmet bluetooth) -- Works
* Jawbone Icon -- Works for both voice and A2DP
* Parrot CK3100 car kit -- Works for voice and enables voice dial
* Plantronics Voyager Pro -- Works
* 2010 Mazda 3 GT with Bose stereo system -- Works for voice but not A2DP
* Blue Ant T1 -- Does not work properly

Stock 1.5:
* Blueparrott B250-XT -- Works
* Foxl G-2 Bluetooth speaker -- Works

Fresh 2.3.3:
* Blue Ant T1 -- Does not work properly

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General :: How To Transfer TEXT MESSAGES From WP8.1 Devices To Android Devices

May 14, 2014

How To Transfer TEXT MESSAGES from WP8.1 devices to Android Devices ??And also the contacts!!

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General :: Two Separate Google Play Accounts For Two Different Devices And One Gmail Account For Both Devices

Oct 2, 2013

Can I have two separate google play accounts for two different devices & keep one gmail account for both devices?

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Android :: Need To Write Code That Is Activating GPS On Phone?

Aug 26, 2009

I have written an android app that needs the GPS capabilities of the phone. If GPS is activated everything works fine, but if it is not i get an error. So my question: Is it possible to write code that is activating GPS on the phone? I found a forum post that it is not possible because of security reasons. Is this true?

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Android :: Can Not See Devices On Adb Devices / DDMS / How To Fix?

Nov 1, 2009

I am developing my am on mac (10.5.8), on eclipse and SDK 1.6 and a Vodafone HTC Magic Everything was working ok up to a few days ago. I can not see my device on adb devices. I also got a Sony Xperia and I can not see it on the list either. I upgraded the phone software (the HTC) to 1.6 a few days ago. Maybe that is what caused the change, but I could not be sure.

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Android :: Remove Attention Box While Activating Soft Key Board

Mar 11, 2010

I am developing android applications. currently I have customized the sample softkeyAndroid project to include amharic language (Ethiopian language). The keyboard works well. But when I try to activate it from the setting (Local & Text) option, it displays some warning message that says "This input method may be able to collect all the text you type, including personal data like password and credit card numbers. ....".

I think this text is include for security purpose. But users may not be interested to use the keyboard. So my question is How can I remove this warning message to make the keyboard available for users (without payment). or is there anything that I have to consider while developing the application?

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Android :: Activating Network Location Orovider In Emulator

Mar 11, 2010

Is it possible to activate the network location provider on the android emulator? Maybe with a fake cell id?

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Android : Create - Activating Multiple APNs Programatically On Phone?

Jun 21, 2010

Is it possible to create and activate an apn programatically on android? Is it also possible to activate more than 1 apn at the same time?

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General :: Modify Files On System Without Activating USB Android Debugging?

May 13, 2012

How can I get and modify files on the system without activating the usb android debugging?

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HTC EVO 4G :: GPS Randomly Activating?

Aug 10, 2010

I leave 3G on all the time by choice? I want to be able to use navigation, access current weather etc without having to turn it on and off. Plus I had read GPS can remain on and but wotn actually go active unless it used/needed. Well now?..every once in a while I see that the GPS is active in the notification bar and I am not doing anything that should trigger that. When I drag it down, it is gone. It looked today as though GPS came on when Google was syncing?? Why would that happen?

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HTC Incredible :: Use Without Activating?

Jun 2, 2010

It starts with a setup phone thingy, and 2nd option is to activate, but no option to not. I really wanna mess with phone b4 I activate it, as I use my old phone (omnia) to get online still whilst I was testing the phone defaults.... Is there like a way I can skip the setup for now, and come back to it later?

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