[android-developers] slow performance of Chimpchat API

[Saisree Bhargavi Alamuru]

0down votefavorite 


We are trying to control the real andriod device using ChimpChat API but we 
found that the response time from the real device to PC is very slow 
approximately 17 to 20s to perform any action. Is there any way to decrease 
this delay time?

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[android-developers] slow performance of Chimpchat API

[Saisree Bhargavi Alamuru]

0down votefavorite 


We are trying to control the real andriod device using ChimpChat API but we 
found that the response time from the real device to PC is very slow 
approximately 17 to 20s to perform any action. Is there any way to decrease 
this delay time?

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[android-developers] Http Live Streaming

[bhargavi]

HI, i have found in net that Honey comb supports Http Live
Streaming.Has any one tried on this, how to test the HLS on Honey
Comb,Please Help me out how to test the HLS,

Thanks in Advance,
Bhargavi.

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[android-developers] Re: Http Live Streaming

[bhargavi]

Hi,
Thanks for the response,i wanted to test HLS on Android 3.0 using
serve stream apk,but i dint find any m3u8 playlist.Can you send me  a
sample playlist so that i can test. Also is there any other  apk which
supports HLS. Please respond ASAP.

Regards,
Bhargavi.

On Oct 13, 11:16 am, Sumedh Jiwane sumed...@gmail.com wrote:
 Simple way to test HLS is to type the HLS link on web-browser and check
 whether it plays. Normally HLS link ends with .m3u8 extension.
 Also you can check whether link is up or not by running it on VLC or
 Quicktime player.

 Regards,

 Sumedh







 On Wed, Oct 12, 2011 at 5:29 PM, bhargavi bhargavi1...@gmail.com wrote:
  HI, i have found in net that Honey comb supports Http Live
  Streaming.Has any one tried on this, how to test the HLS on Honey
  Comb,Please Help me out how to test the HLS,

  Thanks in Advance,
  Bhargavi.

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[android-developers] Adobe Reader

[bhargavi]

HI.
   I have installed Adobe Reader 10.0.2 apk on my emulator for
GingerBread .I am able to open the files and do  operations like
searching,scrolling etc..but when i am opening the file which contains
pictures it is taking time..Does Adobe Reader uses open Gl to display
images or where does exactly the code for adobe reader exists?Please
do reply ASAP.




Thanks  Regards,
Bhargavi.

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[android-developers] Updating an Android project on the commandline to include mulitple library references

[Bhargavi Srivathsan]

I am trying to use Android.bat update project and add multiple library
references. If I specify them using an -l option only the last
reference added is picked up.
Is there a way to mention multiple lib references on this command
line.

Thanks for the help.

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[android-developers] Application not re-launching.

[Bhargavi]

Hi,
I have written an application which calls native methods through JNI.
In the native library 4 threads are started.
On USB removal, the application is to be closed including the native
threads.
Upon receiving the USB removal event, we are trying to kill the
threads (pthread_kill() ) and then finish (using finish()) the
activity.
After reconnecting the USB, the application is not launching due to
memory corruption.
In DDMS, it shows the threads are still attached to bionic.
As the threads are not closed, I feel the resources were not released
properly.
If I reconnect again then application launches and works fine and the
same repeats on every launch.

To solve this problem
Can I use System.gc() ?
Can I use pthread_exit() 1st and then pthread_join instead of
pthread_kill ?
Whats the procedure in Android to kill the native threads and also the
application ?
After the application is closed, will it not be listed in DDMS ?

Regards,
Bhargavi

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[android-developers] Re: Application not re-launching.

[Bhargavi]

Hi,

Please let us know how to resolve the application re-launch issue.

Regards,
Bhargavi

On Mon, Mar 29, 2010 at 11:30 AM, Bhargavi bhargavi.miriy...@gmail.comwrote:

 Hi,
 I have written an application which calls native methods through JNI.
 In the native library 4 threads are started.
 On USB removal, the application is to be closed including the native
 threads.
 Upon receiving the USB removal event, we are trying to kill the
 threads (pthread_kill() ) and then finish (using finish()) the
 activity.
 After reconnecting the USB, the application is not launching due to
 memory corruption.
 In DDMS, it shows the threads are still attached to bionic.
 As the threads are not closed, I feel the resources were not released
 properly.
 If I reconnect again then application launches and works fine and the
 same repeats on every launch.

 To solve this problem
 Can I use System.gc() ?
 Can I use pthread_exit() 1st and then pthread_join instead of
 pthread_kill ?
 Whats the procedure in Android to kill the native threads and also the
 application ?
 After the application is closed, will it not be listed in DDMS ?

 Regards,
 Bhargavi

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[android-developers] Adding a new plugin

[Bhargavi]

Hi,
 Iam trying to enable a plugin which was not compiled earlier.I added
android.mk to compile it as a plugin.i added an entry in the
prelinkmap file for that .so . when the module is getting loaded , iam
getting the following error:

I/DEBUG   (  996): Build fingerprint: 'unknown'
I/DEBUG   (  996): pid: 1285, tid: 1285   /system/bin/bluetoothd

I/DEBUG   (  996): signal 11 (SIGSEGV), fault addr deadbaad
I/DEBUG   (  996):  r0   r1 afe13319  r2 0027  r3 0054
I/DEBUG   (  996):  r4 afe3ae08  r5   r6   r7 0003
I/DEBUG   (  996):  r8   r9   10   fp 
I/DEBUG   (  996):  ip 2ed8  sp beade140  lr deadbaad  pc
afe109d4  cpsr 600
00030
I/DEBUG   (  996):  #00  pc 000109d4  /system/lib/libc.so
I/DEBUG   (  996):  #01  lr deadbaad  unknown
I/DEBUG   (  996):
I/DEBUG   (  996): code around pc:
I/DEBUG   (  996): afe109c4 f8442001 4798000c e054f8df 26002227
I/DEBUG   (  996): afe109d4 2000f88e ef42f7fb f7fd2106 f04fe818
I/DEBUG   (  996): afe109e4 91035180 460aa901 96012006 f7fc9602
I/DEBUG   (  996):
I/DEBUG   (  996): code around lr:
I/DEBUG   (  996): deadba9c    
I/DEBUG   (  996): deadbaac    
I/DEBUG   (  996): deadbabc    
I/DEBUG   (  996):
I/DEBUG   (  996): stack:
I/DEBUG   (  996): beade100  03ff
I/DEBUG   (  996): beade104  62696c20
I/DEBUG   (  996): beade108  afe3b02c  /system/lib/libc.so
I/DEBUG   (  996): beade10c  afe3afd8  /system/lib/libc.so
I/DEBUG   (  996): beade110  
I/DEBUG   (  996): beade114  afe14363  /system/lib/libc.so
I/DEBUG   (  996): beade118  afe13319  /system/lib/libc.so
I/DEBUG   (  996): beade11c  afe13319  /system/lib/libc.so
I/DEBUG   (  996): beade120  0054
I/DEBUG   (  996): beade124  afe3ae08  /system/lib/libc.so
I/DEBUG   (  996): beade128  
I/DEBUG   (  996): beade12c  beade154  [stack]
I/DEBUG   (  996): beade130  0003
I/DEBUG   (  996): beade134  afe135bb  /system/lib/libc.so
I/DEBUG   (  996): beade138  df002777
I/DEBUG   (  996): beade13c  e3a070ad
I/DEBUG   (  996): #00 beade140  
I/DEBUG   (  996): beade144  beade198  [stack]
I/DEBUG   (  996): beade148  ae76617c  /system/lib/bluez-plugin/
network1.so
I/DEBUG   (  996): beade14c  ae766964  /system/lib/bluez-plugin/
network1.so
I/DEBUG   (  996): beade150  0003
I/DEBUG   (  996): beade154  fbdf
I/DEBUG   (  996): beade158  61685720
I/DEBUG   (  996): beade15c  000b
I/DEBUG   (  996): beade160  0380
I/DEBUG   (  996): beade164  
I/DEBUG   (  996): beade168  ae71ccf1  /system/lib/bluez-plugin/
network1.so
I/DEBUG   (  996): beade16c  
I/DEBUG   (  996): beade170  0001
I/DEBUG   (  996): beade174  beade5cc  [stack]
I/DEBUG   (  996): beade178  0008
I/DEBUG   (  996): beade17c  ae73594c  /system/lib/bluez-plugin/
network1.so
I/DEBUG   (  996): beade180  ae766764  /system/lib/bluez-plugin/
network1.so
I/DEBUG   (  996): beade184  

can someone help me on this

Regards,
Bhargavi
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[android-developers] A2DP init is failing

[Bhargavi]

Hi All ,
  Iam working on the latest donut release. Iam unable to make a
outgoing / incoming A2DP connection.My initial analysis shows that
there is an error while opening unix socket in audio_init function. Is
anyone aware of this error?
in external/bluez/utils/audio/main.c
if (unix_init()  0) {
error(Unable to setup unix socket);
 return -EIO;
}

Any help would be great!
Regards,
Bhargavi
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[android-developers] Re: Can't get the softinput to show up programmatically

[Bhargavi]

Hi Jade,

  did u get a clue on this as iam also stuck with a similar
problem..please reply back if this issue is resolved. I too need the
softkeyboard to get displayed without touching the edit box in my
dialog .

Regards,
Bhargavi

On Jun 2, 8:53 pm, jade j...@edufone.com wrote:
 We have a dialog box that includes an EditText field. We'd like the
 softkeyboard to already appear in the dialog when the dialog opens
 instead of the user first having to touch the EditText field. I've
 read other posts and tried to incorporate the suggestions but there's
 something that I'm missing.

 Here's my code from onStart (you'll notice that I'm calling several
 similar methods because from the documentation it's not clear :

   protected void onStart() {
       editText.setFocusable(true);    // which of these should I call?
       editText.setFocusableInTouchMode(true);
       editText.requestFocus();
       editText.dispatchKeyEvent(new KeyEvent(KeyEvent.ACTION_DOWN,
 KeyEvent.KEYCODE_MENU));
       InputMethodManager imm = (InputMethodManager)
 this.context.getSystemService(Context.INPUT_METHOD_SERVICE);
       imm.showSoftInput(editText, InputMethodManager.SHOW_FORCED);

       //android.R.attr.windowSoftInputMode | stateAlwaysVisible); 
 //http://developer.android.com/reference/android/R.attr.html#windowSoft...
       imm.showSoftInputFromInputMethod
 (editText.getApplicationWindowToken(),
 InputMethodManager.SHOW_FORCED);
       super.onStart();
    }

 }

 It seems like I might be able to use this type of  code
 programatically (due to our project constraints, we build this dialog
 programatically instead of via an xml file):   //
 android.R.attr.windowSoftInputMode  stateAlwaysVisible); 
 //http://developer.android.com/reference/android/R.attr.html#windowSoft...

 Any pointers would be appreciated!

 Jade
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[android-developers] How to fake a touch event

[Bhargavi]

Hi,
 I want to open the virtual keypad without touching a text view . Can
someone help me how to open a soft keyboard and associate it with a
textview already displayed on the screen?

Regards,
Bhargavi
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[android-developers] Speech Recognition Grammar

[Bhargavi]

Hi,
 can someone please tell me how to create a new Grammar for speech
recognition..when i tried to do this , iam seeing the following error
D/RecognizerEngine(  236): start new grammar
E/Srec(  236): ESR_READ_ERROR: Problem loading syntax from image
This is how iam trying to create a grammar..
mSrecGrammar = mSrec.new Grammar(SREC_DIR + /grammars/BTvoice.g2g);

can someone please let me know where to configure this .g2g file?

Regards,
Bhargavi
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[android-developers] PAN services

[Bhargavi]

Hi All,
  can someone let me know what exact services can be used from the
PANU when connected to a NAP/GN with some examples. can we connect
only to the internet service of the NAP or can we use all the services
offered by the NAP.for eg , if there is some music player running in
the NAP, can PANU use that service also ? can some one clarify these
questions?

Regards,
Bhargavi
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[android-developers] Regarding Intents

[Bhargavi]

Hi,
  I wrote a new application and i want to send an intent to another
application.is it not enough if i broadcast that intent from my new
app and add an intent filter in the receiving application? The intent
seems to be not received in the receiving application. should i add /
register the intent somewhere in the framework so that it gets
received.can someone help me on this..


Regards,
Bhargavi
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[android-developers] Bluetooth : RFCOMM connection fails while connecting to a headset which is in discoverable mode.

[Bhargavi]

Hi,
  Iam novice to android and i have seen a issue in G1. can some one
help me to proceed further ?
Steps to reproduce:
1.Pair and connect to a BT mono / Stereo headset.
2. Disconnect the headset from the G1 phone.
3. Switch off the headset.(Plantronics 320 / Motorola HT820)
4. Put the headset back in discoverable mode.
5. Now initiate a connection from G1.
6. Problem in connecting to Headset message pops up.
Note: when a stereo headset is connected in the same way (step 5) ,
only a2dp connection succeeds and HFP connection always fails. when a
mono headset is connected (step 5) , failure happens as it supports
only hfp.
From my initial analysis , i found that HFP conenction failed because
of the RFCOMM connection failure. I see the below message in the log:

rfcomm async connect() error: CONNECTION REFUSED (111).40 attempts of
calls to waitForAsyncConnectNative has failed and the result was
returned as  0..
Reference: waitForAsyncConnectNative() function in
android_server_headsetbase.cpp.

Any help would be really useful.

Thanks in advance,
Bhargavi


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