[android-developers] Parse for signup purposes
Hello, I have downloaded a code from github which sets up a Parse server in my local system. I downloaded another code for android chat application from github which uses parse from https://parseapi.back4app.com for sign up. How do I make changes to either of the code so that when the android app tries to signup it uses the local parse server in my local system. I have given the link android app https://github.com/bbarbs/parse-android-chat-app parse server https://github.com/parse-community/parse-server-example Thanks and Regards, Swaroop -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/android-developers/9521f158-c322-4af8-a5e8-eddbd78418aan%40googlegroups.com.
[android-developers] Media Recorder start() throwing error
12-19 12:10:58.014: I/dalvikvm(250): threadid=7: reacting to signal 3
12-19 12:10:58.014: I/dalvikvm(250): Wrote stack trace to '/data/anr/
traces.txt'
12-19 12:14:41.104: E/MediaRecorder(282): start failed: -1
12-19 12:14:41.104: E/AudioRecordTest(282): start() failed
12-19 12:14:41.114: E/MediaRecorder(282): stop called in an invalid
state: 0
12-19 12:14:41.114: E/AudioRecordTest(282): stop() failed
I am getting these errors in logcat.
I thought, am getting error because I am using emulator, but I tries
with Sony Xperia X10, still I am geting 0. Can any help me to get out
of this problem...
Here is my code
--
public class HelloAndroid extends Activity {
protected int text;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
Button btnGetDecibels;
btnGetDecibels = (Button) findViewById(R.id.btnGetDecibels);
final TextView tv = new TextView(this);
final String LOG_TAG = AudioRecordTest;
final String mFileName = null;
final MediaRecorder mRecorder = new MediaRecorder();
btnGetDecibels.setOnClickListener(new View.OnClickListener()
{
public void onClick(View v)
{
mRecorder.setAudioSource(MediaRecorder.AudioSource.MIC);
mRecorder.setOutputFormat(MediaRecorder.OutputFormat.THREE_GPP);
mRecorder.setAudioEncoder(MediaRecorder.AudioEncoder.AMR_NB);
mRecorder.setOutputFile(/dev/null);
try {
mRecorder.prepare();
} catch (IllegalStateException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
} catch (IOException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
try {
mRecorder.start();
} catch (Exception e) {
Log.e(LOG_TAG, start() failed);
}
double amp = 0.0;
mRecorder.getMaxAmplitude();
amp = mRecorder.getMaxAmplitude() / 2700.0;
try {
mRecorder.stop();
mRecorder.release();
} catch (Exception e) {
Log.e(LOG_TAG, stop() failed);
}
tv.setText( Amplitude:+amp);
setContentView(tv);
}
});
}
}
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[android-developers] Re: Unique Phone ID
A lot of discussion on this going on here. http://stackoverflow.com/questions/2785485/is-there-a-unique-android-device-id I am not sure of the answer which would work on GSM/CDMA Phones + Tablets w/o phone capabilities. Any one got an Android Tablet around to check this? ANDROID ID would exist uniquely for Google enabled Phones as per the link here. On Dec 29, 1:33 am, Tommy droi...@gmail.com wrote: Wonderful Thanks!! -Original Message- From: android-developers@googlegroups.com [mailto:android-develop...@googlegroups.com] On Behalf Of Kostya Vasilyev Sent: Tuesday, December 28, 2010 12:37 PM To: android-developers@googlegroups.com Subject: Re: [android-developers] Re: Unique Phone ID http://developer.android.com/reference/android/telephony/TelephonyMan...() public String getDeviceId () Since: API Level 1 Returns the unique device ID, for example, the IMEI for GSM and the MEID or ESN for CDMA phones. Return null if device ID is not available. Requires Permission: READ_PHONE_STATE Note that at least for GSM phones, the user can insert a new SIM card with a new phone number, or change the number assigned to the same card. So a phone number, while unique, does not identify the device. -- Kostya 28.12.2010 20:29, XiaoXiong Weng пишет: Um. I know that if I dial *#06# it would return the IMEI number, but each carrier might differ so it's probably not a good solution, I would stick with the cellphone number since that's accessible. -Original Message- From: android-developers@googlegroups.com [mailto:android-develop...@googlegroups.com] On Behalf Of Tommy Sent: Tuesday, December 28, 2010 11:33 AM To: android-developers@googlegroups.com Subject: RE: [android-developers] Re: Unique Phone ID First off thanks to everyone who responded with input. My next question would be is my app able to access the MEID or the IMEI number or is that something that can't be accessed? -Original Message- From: android-developers@googlegroups.com [mailto:android-develop...@googlegroups.com] On Behalf Of Indicator Veritatis Sent: Thursday, December 23, 2010 7:07 PM To: Android Developers Subject: [android-developers] Re: Unique Phone ID I can confirm for you that the MEID is most certainly not the same as ANDROID ID. Furthermore, MEID is unique to CDMA phones, so my T-Mobile G2, for example, does not have one. It has an IMEI instead. Like any other GSM phone. On Dec 23, 2:11 pm, Ryan Avilesryan.avi...@gmail.com wrote: The MEID might be useful. I dont think this is the same as the ANDROID_IDOn Thu, Dec 23, 2010 at 3:58 PM, John Gabyjg...@gabysoft.com wrote: You could use ANDROID_ID, but be warned that I have found devices that return null for this value. http://developer.android.com/reference/android/provider/Settings.Secu... John On Dec 23, 10:21 am, Tommydroi...@gmail.com wrote: Hey evereyone, I was wondering if there is a way to get a unique ID for the users phone. I imagine the IME and Serial Numbers are unique to each phone right? Is there a way I can request the IME number or the serial number or is there another number I can request that is unique to each phone? This is used to help secure login to an app. Thanks, Tommy -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- Kostya Vasilyev -- WiFi Manager + pretty widget --http://kmansoft.wordpress.com -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group athttp://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] How to go to Home screen..?
Simple dude.. just call intent for this homescreen class.. like.. Intent homeScreen= *new* Intent(*this*,HomeScreen.*class*); startActivity(homeScreen); Swaroop On Fri, Dec 24, 2010 at 1:21 PM, Abhilash baddam abhilash.androiddevelo...@gmail.com wrote: Hi friends, When the user clicks on a button, I want to navigate the screen into Home Screen. How can we achieve this. Regards, Abhilash -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.comandroid-developers%2bunsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Managing activity stack?
I am also hving same problem which is Nikola is facing(how to restrict backward traversing).. if u find out any solution please let me know. Thanks, Swaroop On Tue, Dec 21, 2010 at 7:30 PM, Nikola nikola1...@gmail.com wrote: Hi, I have 3 activity that are used for showing data and choosing options. There is menu with 3 button at the bottom that enables you to chose activity. My question is: how to handle following situations (implement them): 1) I want to show first fourth activity at the start, but discard it after being shown. (you cannot go back and see it) , 2) If I am in for eg. in activity number 2 and want to go in activity 1 then from 1 back to two, what is procedure for this, beacuse when I am doing this through intents I am leaving trail behind so going with back button there is whole stack. (how to avoid this). Thanks. -- God is Real, unless declared Integer. J. Allan Toogood, FORTRAN programmer -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.comandroid-developers%2bunsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Available databases for Android
Experts correct me If I am wrong. But putting out the facts, the things I didn't like SQLite and hope they'd be bettered in the future. 1) There's no JDBC support for SQLite - I know we can use the Runtime JDBC Libraries, but it's not recommended - http://stackoverflow.com/questions/1728476/does-android-support-jdbc 2) No Connection support i.e no parallel transactions. You would have to use 1 SQLDatabase object for 1 database file and at once only have only one transaction i.e beginTransaction() and endTransaction() happening at the same time. So be careful, you don't want your UI Thread waiting to beginTransaction() while one of your background threads is holding it for a long time. On Dec 15, 2:08 pm, Miguel Morales therevolti...@gmail.com wrote: There's also CouchDB for Android:http://www.couchone.com/android On Wed, Dec 15, 2010 at 12:06 AM, Jawwad Farooq jawwad.far...@gmail.com wrote: While surfing I found a very very useful resource: http://tordtech.blogspot.com/search/label/Benchmarking Please have a look .. On Dec 15, 10:40 am, Jawwad Farooq jawwad.far...@gmail.com wrote: Thanks for the link But I only need the benchmarks for available Android databases.. Any other link?? On Dec 14, 10:00 pm, Bret Foreman bret.fore...@gmail.com wrote: Here's a list of the standard DB performance metrics:http://www.tpc.org/tpcc/ Which ones are you interested in? -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- ~ Jeremiah:9:23-24 Android 2D MMORPG:http://developingthedream.blogspot.com/,http://www.youtube.com/user/revoltingx -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Available databases for Android
Bob, I am primarily referring to enterprise applications which usually have a front end and also background threads. I agree that we should try to have database commits in an async task even for UI Threads, but not always that suits the actual requirement. I am stuck with a few scenarios.. So what I plan to do (Still looking into) is to defer the background threads if the user makes some action on the page = likely to submit the data page soon. On Dec 15, 5:49 pm, Bob Kerns r...@acm.org wrote: Re: #2 -- you don't want to do beginTransaction() in your UI thread anyway, really, as it can block if file IO is heavy. (I do, and I'm going to change it). You should make the entire transaction into an AsyncTask, which will keep it out of the UI thread entirely. I can't offhand think of a scenario where the lack of multiple connections (and thus serialization of transactions) would be a serious problem on a handheld device. But perhaps I'm just not stretching my brain enough. Still, for most handheld applications, this isn't going to be a serious limitation. On Dec 15, 1:45 am, Swaroop gnanaswar...@gmail.com wrote: Experts correct me If I am wrong. But putting out the facts, the things I didn't like SQLite and hope they'd be bettered in the future. 1) There's no JDBC support for SQLite - I know we can use the Runtime JDBC Libraries, but it's not recommended -http://stackoverflow.com/questions/1728476/does-android-support-jdbc 2) No Connection support i.e no parallel transactions. You would have to use 1 SQLDatabase object for 1 database file and at once only have only one transaction i.e beginTransaction() and endTransaction() happening at the same time. So be careful, you don't want your UI Thread waiting to beginTransaction() while one of your background threads is holding it for a long time. On Dec 15, 2:08 pm, Miguel Morales therevolti...@gmail.com wrote: There's also CouchDB for Android:http://www.couchone.com/android On Wed, Dec 15, 2010 at 12:06 AM, Jawwad Farooq jawwad.far...@gmail.com wrote: While surfing I found a very very useful resource: http://tordtech.blogspot.com/search/label/Benchmarking Please have a look .. On Dec 15, 10:40 am, Jawwad Farooq jawwad.far...@gmail.com wrote: Thanks for the link But I only need the benchmarks for available Android databases.. Any other link?? On Dec 14, 10:00 pm, Bret Foreman bret.fore...@gmail.com wrote: Here's a list of the standard DB performance metrics:http://www.tpc.org/tpcc/ Which ones are you interested in? -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- ~ Jeremiah:9:23-24 Android 2D MMORPG:http://developingthedream.blogspot.com/,http://www.youtube.com/user/r... -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: WebView - Unable to call a dynamically added Javascript (part of a HTML) inside a DIV using innerHTML
@Kypriakos - I am not sure that we're discussing the same thing here. I am talking about DOM manipulation for setting the HTML and you seem to be talking about HTML headers written by an AJAX call. On Oct 5, 11:08 pm, kypriakos demet...@ece.neu.edu wrote: Hi Swaroop - I posted something similar in this post. I am a bit skeptic about how the default browser deals with js/ajax in Android vs how FF works: http://groups.google.com/group/android-developers/msg/9ea3fe940a397b88 I don't seem to have an issue with the innerHTML in the script i am using as much as I do with the output HTTP headers of the request. Anything here that we can help each other with let me know. On Oct 2, 11:11 pm, Swaroop gnanaswar...@gmail.com wrote: I agree that this is more of a HTML/JS question, but I've posted it here because the Browser implementation behind WebView is Android Specific and wish to understand a generic way to put innerHTML if any one has done the same in Android Development. Android's WebView and browser implement the innerHTML in the same way that HTML spec wants, but its just different when talking about Javascript availability (in question here) Swaroop On Oct 2, 4:15 am, Doug beafd...@gmail.com wrote: This is an HTML/DOM/JavaScript question, not an Android question. The fact that what you're doing doesn't work in FF should be a clue that you're probably depending on IE-specific behavior. Consider learning to use jQuery or some other JavaScript framework to do what you need to do to manipulate the DOM and that should work OK on mobile phones. Doug -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: WebView - Unable to call a dynamically added Javascript (part of a HTML) inside a DIV using innerHTML
Thanks Doug, I will try to implement the same in JQuery and see if the results are any different and post back here. On Oct 4, 2:35 am, Doug beafd...@gmail.com wrote: On Oct 2, 8:11 pm, Swaroop gnanaswar...@gmail.com wrote: I agree that this is more of a HTML/JS question, but I've posted it here because the Browser implementation behind WebView is Android Specific and wish to understand a generic way to putinnerHTMLif any one has done the same in Android Development. Android's WebView and browser implement theinnerHTMLin the same way that HTML spec wants, but its just different when talking about Javascript availability (in question here) Android WebView just uses WebKit, so if you can get your code to work on Safari or Chrome (which both use WebKit), then you should be OK. Again, jQuery or any modern JS framework will abstract away any implementation-specific details in dealing with the DOM. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: WebView - Unable to call a dynamically added Javascript (part of a HTML) inside a DIV using innerHTML
I agree that this is more of a HTML/JS question, but I've posted it here because the Browser implementation behind WebView is Android Specific and wish to understand a generic way to put innerHTML if any one has done the same in Android Development. Android's WebView and browser implement the innerHTML in the same way that HTML spec wants, but its just different when talking about Javascript availability (in question here) Swaroop On Oct 2, 4:15 am, Doug beafd...@gmail.com wrote: This is an HTML/DOM/JavaScript question, not an Android question. The fact that what you're doing doesn't work in FF should be a clue that you're probably depending on IE-specific behavior. Consider learning to use jQuery or some other JavaScript framework to do what you need to do to manipulate the DOM and that should work OK on mobile phones. Doug -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] WebView - Unable to call a dynamically added Javascript (part of a HTML) inside a DIV using innerHTML
Hi Android experts,
I have a weird code situation where I need to have a DIV to hold
dynamic HTML generated. Here I am populating the DIV using its
innerHTML attribute and it works fine and dynamically adds any HTML
elements that are there in the dynamic HTML.
The problem I am facing now is if the dynamic (generated else where)
HTML contains a list of Javascript methods, these methods aren't
accessible to be callable from the buttons inside the div or outside
the div (
I was able to get the requirement working in Desktop Internet Explorer
7+. This however doesn't work on Firefox too . I understand this isn't
the best way, but to use addChild etc is, but then I would have to
manually parse my HTML myself and construct all the child elements i.e
do all that the innerHTML will do eventually (logically, i mean).
Code also uploaded to
http://pastebin.com/Q6w5hRPG
Code works on Internet
Explorer 7+//
html
head
script
/* the input type = hidden is necessary or the JS won't
be
accessible */
/* script defer tag is also necessary */
function insertHTMLOnButtonPress() {
var s = htmlinput type='hidden'
id='dummyHidden'/
headscript defer='defer'function dynamicallyInsertedFunction()
{ alert('Successfully called - dynamicallyInsertedFunction'); } /sc
+ ript/headbodyinput type='text' value='Hello World'/input
type='button' onClick='dynamicallyInsertedFunction();' value='Call
Dynamically Inserted Method'//body/html;
/* Clearing out innerHTML is also required to
flush the innerHTML
so that repeated attempts - i.e new HTML/JS should work */
document.getElementById('tempBody').innerHTML =
'';
document.getElementById('tempBody').innerHTML =
s;
}
/script
/head
body
**br/
!-- Don't close the div inline, causes some problem and
replaces
the buttons too --
div id=tempBody/div
**br/
input type=button onClick=insertHTMLOnButtonPress();
value=Insert some dynamic html/
input type=button onClick=dynamicallyInsertedFunction();
value=Call Dynamically Inserted Method/
/body
/html
///
Also posted on WebDeveloper.com -
http://www.webdeveloper.com/forum/showpost.php?p=1116504
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[android-developers] Re: WebView - Unable to call a dynamically added Javascript (part of a HTML) inside a DIV using innerHTML
Just wanted to add that I experimented out a little with using an
iFrame (it finds the Javascript, but there's a huge problem with the
scope). I want any JS functions between Outer document and inner
container (dynamically added) to be flexible to call each other (like
how its behaving on a DIV). I am back to square one - Need something
approach like the DIV container where the JS would be accessible (like
how its working on the IE).
Uploaded the modified version on http://pastebin.com/MhTkdhFQ
/
html
head
script
/* the input type = hidden is necessary or the JS won't
be
accessible */
/* script defer tag is also necessary */
function insertHTMLOnButtonPress() {
try {
var s = htmlinput type='hidden'
id='dummyHidden'/
headscript defer='defer'function dynamicallyInsertedFunction()
{ alert('Successfully called - dynamicallyInsertedFunction'); } /sc
+ ript/headbodyinput type='text' value='Hello World'/input
type='button' onClick='dynamicallyInsertedFunction();' value='Call
Dynamically Inserted Method'//body/html;
var x = document.getElementById('test');
var y=(x.contentWindow || x.contentDocument);
if (y.document)y=y.document;
y.write(s);
} catch(ex) {
alert(ex.name);
}
}
/script
/head
body
**br/
!-- Don't close the div inline, causes some problem and
replaces
the buttons too --
iframe id=test name=testhello world/iframe
**br/
input type=button onClick=insertHTMLOnButtonPress();
value=Insert some dynamic html/
input type=button onClick=dynamicallyInsertedFunction();
value=Call Dynamically Inserted Method/
/body
/html
/
On Oct 1, 2:14 pm, Swaroop gnanaswar...@gmail.com wrote:
Hi Android experts,
I have a weird code situation where I need to have a DIV to hold
dynamic HTML generated. Here I am populating the DIV using its
innerHTML attribute and it works fine and dynamically adds any HTML
elements that are there in the dynamic HTML.
The problem I am facing now is if the dynamic (generated else where)
HTML contains a list of Javascript methods, these methods aren't
accessible to be callable from the buttons inside the div or outside
the div (
I was able to get the requirement working in Desktop Internet Explorer
7+. This however doesn't work on Firefox too . I understand this isn't
the best way, but to use addChild etc is, but then I would have to
manually parse my HTML myself and construct all the child elements i.e
do all that the innerHTML will do eventually (logically, i mean).
Code also uploaded
tohttp://pastebin.com/Q6w5hRPG
Code works on Internet
Explorer 7+//
html
head
script
/* the input type = hidden is necessary or the JS
won't be
accessible */
/* script defer tag is also necessary */
function insertHTMLOnButtonPress() {
var s = htmlinput type='hidden'
id='dummyHidden'/headscript defer='defer'function
dynamicallyInsertedFunction()
{ alert('Successfully called - dynamicallyInsertedFunction'); } /sc
+ ript/headbodyinput type='text' value='Hello World'/input
type='button' onClick='dynamicallyInsertedFunction();' value='Call
Dynamically Inserted Method'//body/html;
/* Clearing out innerHTML is also required to
flush the innerHTML
so that repeated attempts - i.e new HTML/JS should work */
document.getElementById('tempBody').innerHTML
= '';
document.getElementById('tempBody').innerHTML
= s;
}
/script
/head
body
**br/
!-- Don't close the div inline, causes some problem and
replaces
the buttons too --
div id=tempBody/div
**br/
input type=button onClick=insertHTMLOnButtonPress();
value=Insert some dynamic html/
input type=button onClick
