Android :: How To Test Sample Bluetooth App In Phone Emulator?
Feb 2, 2010
I wanted to test a sample Bluetooth application in android emulator, then i come to know that the android emulator does not have bluetooth support.I read some thing connect external USB Bluetooth dongle to the Mechine and bridge that dongle to android emulator.But they didn't provided the steps.Now i plugged the USB Bluetooth dongle to my System and i do not how to bridge that with android emulator.Is there any way to do this?.
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May 8, 2009
I have seen a plugin in android under the following path
/data/data/com.android.browser/app_plugins/browsertestplugin.so
Please anyone tell me how to test this plugin
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Jun 28, 2010
I don't have an Android phone now, but I really want to test Multi-touch or Shake feature. How can I do this on Emulator?
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Jun 8, 2010
Somehow, I have deleted the code from for sample apps from workspace, but the apps still show up in android emulator. How do I delete them?
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Sep 25, 2011
I'm trying to follow the instructions on the android developer's site for opengl-es20 .I have created everything accroding to the instructions and as far as i can see i have the exact identical code to the one displayed in the html.
When I try to activate the application - I get a message box :
The application HelloOpenGLES20 (proccess pack.HelloOpenGLES20) has stopped unexpectedly. Please try again.and a "Force close" button.I did try to debug the app with eclipse.
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Dec 18, 2009
Bluetooth Developers, We have just published an Android Bluetooth Developers Guide, and a Sample Application. I hope these become a useful resource, Android Bluetooth Project Lead
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Dec 30, 2009
What is the point of the synchronization here? Why not just use: mConnectedThread.write(out); ?
The code snippet is from the BluetoothChat sample for Android (found here)
http://developer.android.com/resources/samples/BluetoothChat/index.html
/**
* Write to the ConnectedThread in an unsynchronized manner
* @param out The bytes to write
* @see ConnectedThread#write(byte[])
*/ public void write(byte[] out) {
// Create temporary object ConnectedThread r;
// Synchronize a copy of the ConnectedThread synchronized (this) {
if (mState != STATE_CONNECTED) return; r = mConnectedThread;
} // Perform the write unsynchronized r.write(out);
}
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Jul 29, 2010
Has anybody meet such a problem? when using the bluetooth chat sample , it
says could not connected! i have tested the sample with two android2.1 mobile phone!
anyone who meet such a problem can share the solution?
the code just go to the socket.accept then it block,could not go !
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Oct 26, 2010
When I run the app in Eclipse, Android emulator starts but says "Bluetooth is not available". Need urgent help with this.
Also need help with running/installing an app on real phone. I connected my HTC Desire (Android 2.2), enabled USB debugging and run the app from Eclipse. Emulator starts as usual instead of the app running on my phone.
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Mar 4, 2010
I want to test a compass app on the emulator. Is this possible or do i have to use a real device. Also I do not want to use gps.
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Feb 10, 2010
My web application runs in localhost server. In my emulator the URL is http://localhost:8080/myaction
Is it possible to retrieve the informaion from the server?
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Jan 27, 2010
Was wondering if there's any way to test Gestures (eg: Fling) on the Emulator.
I saw a project on google code that lets people simulate the accelerometer, but none of Gestures.
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May 25, 2010
Is it possible to test the new Backup api in the emulator?
I wrote a simple BackupAgent, but it never seems to be called...
http://developer.android.com/reference/android/app/backup/package-sum...
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May 1, 2010
I make a simple call to Vibrator.vibrate(long time);, but in the logcat I don't see anything related to it. How can I test if the vibration works using the emulator?
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Nov 27, 2009
Has anyone successfully compiled the android kernel and tested it in the Android emulator, and if so is there anything that special that needs to be done? Documentation for the SDK is excellent, however documentation for compiling the kernel and setting up a custom machine in the emulator has been hard for me to find.
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Jun 9, 2009
I'm using the 1.5 SDK. I read in 1.0 that rotating the device would cause onCreate() to be called in our apps (possibly recreating the entire app?). Is there a way to test rotating the device in the emulator? I just want to see what happens, I don't have a device to test this. Will the behavior be the same for 1.5 as it was in 1.0?
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Oct 7, 2010
I'm trying to use multi-touch in an Android 2.0 app. How can I simulate this with an emulator using Eclipse? I can only seem to get the mouse to do one touch at a time.
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Mar 23, 2010
I am developing an application which requires to add Calendar event. I have written the code for inserting event to the calendar. But whenever i run my application, everytime i get error that "Fail to find provider info for Calendar" and it also throws me NullPointerException error. So, what it means and i found that emulator doesn't provide Calendar application in-built.I think if the Android Emulator doesn't have Calender API, so, naturally, it will not have any database URI in the emulator whereas the Contact has URI --"content://contacts/people". I also found the URI for Calendar as "content://calendar/calendars" but it doesn't work and it means that it gives me error cause of missing Calendar application.Can anybody clarify me, with suggestions regarding Calendar Event?
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Oct 17, 2010
I have made a pedometer application. i wanted to know how to test this application on an emulator as i am not having an android device
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Jan 17, 2010
I recently discovered that the Android 2.0 SDK supports multitouch through new functions in the MotionEvent class. You can specify a pointer index when retrieving touch properties, and in cases where multiple fingers are on the screen there should be multiple pointers provided.
Unfortunately, I only have a G1 to test on and it's running Android 1.5 and not 2.0.
Is there any way to test multitouch without a 2.0 device? In the iPhone simulator, you can hold down option and shift option to perform two fingered pinch and two fingered drag, respectively. Is there any similar functionality in the Android emulator? Is it something I should expect to see in the future, or should I just suck it up and buy a new test phone?
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Jul 6, 2010
I am playing around with C2DM service. What I am concerned about is that I cannot test my device-side application from Android 2.2 emulator. The application was built more or less according to http://code.google.com/android/c2dm/index.html doc, but when register intent is sent from application, Logcat shows this: Unable to start service Intent { act=com.google.android.c2dm.intent.REGISTER (has extras) }: not found I also tried to run chrometophone and jumpnote applications and the result is the same when registring device. Any ideas? Is it possible to test C2DM service from Android emulator?
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Oct 26, 2010
Let's say I want to perform a quick HTTP post to a website within my android app. If I were to set up the http client and send the post all in the onCreate method of the main screen (inside the UI thread) just for testing purposes, what would I use to quickly see what the response is to the post? I tried something quick and dirty below inside the onCreate method when the app first opens and nothing really happens, is there something more I need to do/obviously my toast idea is just bad.
HttpClient httpClient = new DefaultHttpClient();
HttpPost post = new HttpPost("http://forecast.weather.gov/zipcity.php?inputstring=04419");
HttpResponse httpResp;
try {
httpResp = httpClient.execute(post);
StatusLine status = httpResp.getStatusLine();
Toast.makeText(getApplicationContext(), (CharSequence) status, Toast.LENGTH_SHORT).show();
} catch (ClientProtocolException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();}
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Nov 4, 2010
Problem Event Name: APPCRASH
Application Name: emulator.exe
Application Version: 0.0.0.0
Application Timestamp: 4c79ab54
Fault Module Name: ntdll.dll
Fault Module Version: 6.1.7600.16559
Fault Module Timestamp: 4ba9b21e
Exception Code: c0000005...................
i am running in eclipse gallileo for the 2.0 sdk, though i have tried others
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Dec 1, 2009
My application makes use of cell tower info, specifically the CID for GSM. I'm able to test this on my G1, but I don't have access to a Droid phone to test the same functionality, baseStationId, for CDMA. How can I test this in the emulator so that I can support Droid phones?
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May 13, 2010
Can multitouch events be tested on Android Emulator ? Or is there any way to test this without actual device ? I am using 2.0 sdk and want to test zoom-in zoom-out on by two fingers.
Is there a way out ?
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Apr 16, 2009
How can I test the video recording functionality in the new emulator in 1.5 android preview SDK?
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Jan 9, 2010
After following some instructions on Diego Torres blog I am able to test my classes using the regular Eclipse JUnit test-runner, however I also want to be able to run my unit tests from within the emulated android environment. For now this should make no real difference since the classes I am working on do very basic numerical or networking tasks, but obviously anything which involves the UI or Android API specific functions can only ever be tested on the emulator.
I set up a new run configuration of type AndroidJUnitTest wich uses the ndroid.test.InstrumentationTestRunner, however whenever I fire up the test I get the following error in the console:
[2010-01-09 00:45:23 - Pal1]Uploading Pal1.apk onto device 'emulator-5556'....................
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Jul 9, 2010
We are currently working on an instrumentation test suite which runs on our build server, but while the tests pass on a dev machine using a normal Android emulator, the builds fail on the build server since there we only run a headless emulator with the -no-window flag.The failure occurs when trying to invoke the InstrumentationTestCase.sendKeys() method to programatically open the options menu.We also tried to let the instrumentation test app and the app under test share the same Linux user ID using android:sharedUserId and run in the same process (android:process -- we weren't sure if that was already the case), but still no luck. Does this mean it's currently impossible to run instrumentations which contain key events on a headless emulator, or are we missing something?
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Jun 6, 2009
I've just start to study Android. But I have no linux PC & Android phone. I just using Emulator on Windows OS.
Now, I wanna try to use Sql lite & Contents provider on Android. Can I test sample code on Emulator without Linux? Some people say that I should build Android on Linux ad make Image for Emulator. Then test on Emulator on windows. Is it right? or Can emulator works alone?
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Jul 13, 2012
I guess it is possible to test custom roms on emulator. But is it possible to test every custom rom on emulator ? I want to modify ROMs and test it on the PC first before flashing because I m not very good at ROM mods atm. Is there some other way also to test custom roms on PC.
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