Yes, that is what I want. Just don't know how to feed it the binary
data. I am quite new to android, could you give me some detailed
hints?
On Dec 4, 6:19 pm, Doug beafd...@gmail.com wrote:
Sounds like you just need to create your own subclass of View, feed it
the binary data to draw as that
Hi all,
Just saw this great post by Dianne on Google+. You should definitely read
it if your app has lots of graphics and drawing to do.
https://plus.google.com/105051985738280261832/posts/2FXDCz8x93s
Thanks
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http://www.androidactivist.org/ - Author
http://www.appaholics.in/ -
The first step to get assitance in this group would be to articulate
your questions. Reading your questions for the last some months, I've
never understood what exactly you are trying to do. If expressing a
coding question in plain English is difficult (and most of the times
it is), copy paste the
Exactly Doug! Adding the data at the desired location in the relevant
container (e.g. ArrayList) and then calling the notifyDatasetChanged()
method, is the only decent way of adding rows to a listview at any
location (top, bottom, middle, random location etc etc)
i am developing an app which shows thumbnail of images using grid view i
created image adapter class to get the thumbnail images , but it is not
working plse help me(force close)
here is my code
package com.playswf;
import java.io.IOException;
import java.io.InputStream;
import
Please post the relevant part of the LogCat.
Raghav Sood
Sent from my Nexus S
On Dec 4, 2011 11:29 AM, Ratheesh Valamchuzhy android...@gmail.com
wrote:
i am developing an app which shows thumbnail of images using grid view i
created image adapter class to get the thumbnail images , but it is
Moreover, MP4 is not really a video format.
If a file has an mp4 extension, it doesn't necessarily mean that it's
a MP4 format.
So, looking at the actual format/encoding will help you to figure out
if a video will play on a device or not.
As Doug suggested, some device manufacturers go out of
This approach is fine.
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Use the addTextChangedListener method on your EditText.
http://developer.android.com/reference/android/widget/TextView.html#addTextChangedListener%28android.text.TextWatcher%29
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Ratheesh Valamchuzhy wrote:
i am developing an app which shows thumbnail of images using grid view i
created image adapter class to get the thumbnail images , but it is not
working plse help me(force close)
here is my code
you are trying to use BitmapFactory.decodeFile with somethig
On a phone emulator or a tablet one?
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then why do you specify 5m?
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On Sat, Dec 3, 2011 at 11:43 PM, bob b...@coolgroups.com wrote:
Let's say you have an Android game.
You have an Android game.
You want to duplicate the project
and change the package name to make a new game. Is there a simple 20-
second way of doing this? I've tried many methods and
not if you are trying to visually please your users, Clear difference
between Android and iOS here...
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Now that you achieved that, do the following test: Take out the SD card
and run your app.
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On Sun, Dec 4, 2011 at 9:51 PM, Mark Murphy mmur...@commonsware.com wrote:
On Sat, Dec 3, 2011 at 11:43 PM, bob b...@coolgroups.com wrote:
Let's say you have an Android game.
You have an Android game.
You want to duplicate the project
and change the package name to make a new game. Is
On Sun, Dec 4, 2011 at 9:17 AM, Nikolay Elenkov
nikolay.elen...@gmail.com wrote:
I haven't actually used it, but at least int ADT15, there is a 'Rename
Application
Package' action (right click project, Android Tools-Rename Application
Package) . Judging from the preview it looks like it:
*
On Sun, Dec 4, 2011 at 9:27 AM, Mark Murphy mmur...@commonsware.com wrote:
On Sun, Dec 4, 2011 at 9:17 AM, Nikolay Elenkov
nikolay.elen...@gmail.com wrote:
I haven't actually used it, but at least int ADT15, there is a 'Rename
Application
Package' action (right click project, Android
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For more options, visit
http://developer.android.com/reference/android/provider/Settings.Secure.html#ANDROID_ID
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HEy again.
I'm almost sure the problem is as you mentioned that the camera is
already in use.
I'm going from an activity that uses the camera (wikitude applicaiton)
to an activity that still uses the camera (my own).
I'm not sure what are my options here:
Am I able to continue without releasing
On Sun, Dec 4, 2011 at 10:10 AM, Pedro Teixeira
pedroteixeir...@gmail.com wrote:
I'm almost sure the problem is as you mentioned that the camera is
already in use.
I'm going from an activity that uses the camera (wikitude applicaiton)
to an activity that still uses the camera (my own).
I'm
Yes that's the only way I know how to do it. I'll try to contact them
and hear what they have to say about it. Thank you
On Dec 4, 3:20 pm, Mark Murphy mmur...@commonsware.com wrote:
On Sun, Dec 4, 2011 at 10:10 AM, Pedro Teixeira
pedroteixeir...@gmail.com wrote:
I'm almost sure the problem
Now that you achieved that, do the following test: Take out the SD card
and run your app.
I will definitely give that test later, and hopefully will achieve that.
anyways thanx for the challenging test. :)
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Hi all,
I would like to know, how I could make an application which will be
linked to a web server and use web services.
Could you help me to make a beginning, because I have not dealt at all
with a similar issue in the past.
Thanks in advance.
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Hey,
I just posted this on StackOverflow, thought I'd post it here too.
http://stackoverflow.com/questions/8377185/c2dm-frequent-timeouts-or-errors-when-sending-webservice-does-not-respond
So I have set up a connection to Googles C2DM system. It works - sort
of.
When I ask C2DM to ping my
You know, you asked this question on Oct. 28. Now you're bumping it,
yet again, as of Nov. 15. I write this on Dec. 4. Googling this
information would have been faster.
To make sure I am not full of it, I used
http://lmgtfy.com/?q=Android+Ice+Cream+Sandwich+missing+back+and+home+buttons
I am collecting information about difficulties related to app
discovery on mobile platforms. I released my Android app Text Easy in
2008, and while I have had some modest success, I don’t have the
marketing resources to draw mass appeal. Part of the problem are the
overcrowded app markets that
On Sun, Dec 4, 2011 at 1:32 PM, klewelling klewell...@gmail.com wrote:
I have developed a technology that allows a host app to
download and run APKs in its own process.
That is *so* not a good idea. The backbone of Android security is
process isolation.
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Thanks for the feedback. There are definitively security issues to
work out. APKs can be multi-process which can be used to isolate the
dynamic apks at runtime. An application virtualization layer can be
used to keep the apks from writing over each other's files and the
APKs themselves can be
On Sun, Dec 4, 2011 at 2:01 PM, klewelling klewell...@gmail.com wrote:
Thanks for the feedback. There are definitively security issues to
work out. APKs can be multi-process which can be used to isolate the
dynamic apks at runtime.
Not really. The secondary process has all the rights and
Hi, writing an Android application that reads data from a SQLite
database created by a 3rd party camera.
I have added permission WRITE_EXTERNAL_STORAGE, but I still get
attempt to write a readonly database exception
I have tried different API levels and such, without any
difference. I have
It is indeed possible.
Where do you want to start??
On Sun, Dec 4, 2011 at 6:51 PM, juliagrig iouliag...@gmail.com wrote:
Hi all,
I would like to know, how I could make an application which will be
linked to a web server and use web services.
Could you help me to make a beginning, because I
My take-away from your comments is that a fundamental risk is
security. I understand you have some technical reservations but that
is for me to worry about:) You are of course correct that every APK
executing in the host will have the same rights and abilities. Is your
main concern that one or
On Sun, Dec 4, 2011 at 2:49 PM, klewelling klewell...@gmail.com wrote:
My take-away from your comments is that a fundamental risk is
security. I understand you have some technical reservations but that
is for me to worry about:) You are of course correct that every APK
executing in the host
On Sun, Dec 4, 2011 at 2:49 PM, klewelling klewell...@gmail.com wrote:
My take-away from your comments is that a fundamental risk is
security. I understand you have some technical reservations but that
is for me to worry about:)
I'm sure that CarrierIQ thinks the same thing.
Surprisingly
kris,
Thanks for your comments. By saying just a 'social app discovery'
service you imply that app discovery is not important to you. How
would you rate app discovery with respect to other developer concerns?
My main point of my original post was to gauge interest. I don't mind
having a technical
Thanks again!
Actually, this seems to be working on the ContentProvider now:
public AssetFileDescriptor openAssetFile(Uri uri, String mode) {
String fileName = asset_text_orig.txt;
URI uri1 = URI.create(fileName);
AssetFileDescriptor parcel =
On Dec 4, 2:18 pm, Mark Murphy mmur...@commonsware.com wrote:
On Sun, Dec 4, 2011 at 2:49 PM, klewelling klewell...@gmail.com wrote:
My take-away from your comments is that a fundamental risk is
security. I understand you have some technical reservations but that
is for me to worry
I would like to know the basic steps to do something like that.
This can be done by more than one way?
I would appreciate if you give me some information, such if additional
libraries are used, what exactly is good to read to understand what
elements are used and why. Also, I need to create a
On Sun, Dec 4, 2011 at 3:18 PM, Mark Murphy mmur...@commonsware.com wrote:
On Sun, Dec 4, 2011 at 2:49 PM, klewelling klewell...@gmail.com wrote:
To echo Mr. Micinski's reply, I have no problem with more social tools
for app discovery, so long as they do not introduce security and
privacy
On Sun, Dec 4, 2011 at 3:38 PM, klewelling klewell...@gmail.com wrote:
I understand you have some technical reservations but that
is for me to worry about:)
I'm sure that CarrierIQ thinks the same thing.
Surprisingly enough, I disagree with that opinion.
Ouch! I don't think I made my
Saied wrote:
Thanks again!
Actually, this seems to be working on the ContentProvider now:
public AssetFileDescriptor openAssetFile(Uri uri, String mode) {
String fileName = asset_text_orig.txt;
URI uri1 = URI.create(fileName);
AssetFileDescriptor
I think there are other patterns for this, like betas, that have
worked with success. Also, what you're describing is a more controlled
scenario than what I inferred from a StumbleUpon-style service.
Yes those were very different than a StumbleUpon-style service. I was
listing some other
On Sun, Dec 4, 2011 at 5:17 PM, klewelling klewell...@gmail.com wrote:
Getting back to the StumbleUpon-style service I believe a lot of the
security issues can be reduced by limiting the permissions available
to the dynamic applications. Split the app into two pieces, a UI APK
and a host APK.
On Sun, Dec 04, 2011 at 10:32:31AM -0800, klewelling wrote:
I don't have the marketing resources to draw mass appeal. Part of the
problem are the overcrowded app markets that overwhelm users with
choices.
That's part of the problem. Another part is the lack of a temporary
home for new apps.
I've tried several times now to use android:layout_alignCenterInParent
to center a child in its parent RelativeLayout view, but it never seems
to work.
What's wrong with this code, and why doesn't it center the GridView in
the outer RelativeView?
?xml version=1.0 encoding=utf-8?
I don't completely follow your description, sorry. You're using too
many terms (the app, host APK, UI APK, dynamic apps) that you
know how they relate, but I don't. Perhaps I'm just being thick.
Ya what I wrote was a bit stream-of-consciousness. Let me try again.
Here is my suggestion for a
I think a central issue involves the paradox of choice (http://
en.wikipedia.org/wiki/The_Paradox_of_Choice:_Why_More_Is_Less) where
too many app options prevent people from trying new things. Thats why
I think a StumbleUpon type service could be so valuable, it involves
no choice. You try an app
The UI app
receives the requests and asks the user via a dialog if it is OK to
allow the trial app access to the requested resource. For example the
UI app may pop up a dialog and say App xyz wants to send a text
message. OK or Cancel.
I forgot to mention that if the user click OK then the
On Sun, Dec 04, 2011 at 02:53:25PM -0800, klewelling wrote:
Why_More_Is_Less
And, as almost every Unix user knows, less is better than more. :-)
(Sorry, couldn't resist.)
Later,
--jim
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73 DE N5IAL (/4)| Peter da Silva: No, try rm -rf /
wow. that was dumb of me!! Thanks for pointing it out.
so I changed it to:
@Override
public AssetFileDescriptor openAssetFile(Uri uri, String mode) {
String fileName = asset_text_orig.txt; // hardcoding the
file name for now
AssetManager
On Sun, Dec 4, 2011 at 5:47 PM, klewelling klewell...@gmail.com wrote:
I don't completely follow your description, sorry. You're using too
many terms (the app, host APK, UI APK, dynamic apps) that you
know how they relate, but I don't. Perhaps I'm just being thick.
Ya what I wrote was a
From a security standpoint, what you're describing is a sandbox,
which, done properly, can certainly help with security.
However, you're also describing a complete app rewrite to create the
stumble-able edition of the app. The odds of your convincing
developers to rewrite their app to support
I would assume that GridView does not support wrap_content for
android:layout_height, no different that ListView. I'm not sure it
supports wrap_content for android:layout_width, either. And, of
course, your RelativeLayout doesn't have the attribute in your post
title, though I assume that's a
If I were you, I'd go a different route. For example, go with a mobile
edition of the Amazon AppStore preview model. AFAIK, they're using
android-x86 instances hosted in their cloud, where they cooked up a
Flash RDP(?) client to connect to those from the browser. You could do
something along
On Sun, Dec 4, 2011 at 6:59 PM, klewelling klewell...@gmail.com wrote:
(figuring out the stack for doing this sort of preview is on my
18,000-item to-do list, though I probably would be aiming to replicate
the Web-based client)
What do you mean replicate the Web-based client?
Amazon AppStore
(figuring out the stack for doing this sort of preview is on my
18,000-item to-do list, though I probably would be aiming to replicate
the Web-based client)
What do you mean replicate the Web-based client? Is this another
item on your todo list?
Oh you mean replicate what Amazon did, do
On Sun, Dec 4, 2011 at 7:05 PM, klewelling klewell...@gmail.com wrote:
Oh you mean replicate what Amazon did, do it for the web first then
maybe the device later.
Well, I hadn't been considering the device at all. I was more
interested in Web-based app previews, using a hosted Android
i know this is over a month old...but bump as i just found it and am having
the same exact issue.
I have the dungeons sample working perfectly, however i want to try to add
code to see if a certain managed item was purchased on app start
upplease assist! thank you.
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Can you do anything for free using Unity for Android?
Or, do you have to pay $400 or $1500?
Thanks.
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HI to allIn my app iam using context menu for this i want to set
some background colors to my context menu can anyone tell is it
possible?
Thanks in advance
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On Sun, Dec 4, 2011 at 8:00 PM, bob b...@coolgroups.com wrote:
Can you do anything for free using Unity for Android?
Or, do you have to pay $400 or $1500?
Why not ask that to the people at Unity ... ? Or do some basic research ...
?
On Mon, Dec 5, 2011 at 4:14 AM, MarkG123 mark.gilles...@gmail.com wrote:
Hi, writing an Android application that reads data from a SQLite
database created by a 3rd party camera.
I have added permission WRITE_EXTERNAL_STORAGE, but I still get
attempt to write a readonly database exception
I
On Mon, Nov 28, 2011 at 9:48 PM, Jerry jsmet...@gmail.com wrote:
The error message says that R.layout.main can't be run...
That file is not something that can be run. You should elaborate on what
*exactly* you're doing and what *exactly* is the error that you're getting.
On Tue, Nov 29, 2011 at 1:05 PM, pedrohms pedrohms...@gmail.com wrote:
I have a little problem in my application when I try get an active
activity.
You want us to guess what the little problem is?
Hi Developers,
I am trying to calculate the battery strength of Bluetooth headset that is
connected to my android mobile.
I have downloaded code
https://github.com/cgjones/android-frameworks-base/blob/gingerbread-b2g/core/java/android/bluetooth/BluetoothHeadset.java
but i am unable to use it
I have a user who is trying to install an update and it is failing.
He has sent me the logcat and it seems to be failing because of some
kind of incompatibility with the shared UserID. However, I am able to
install the same update over the same old version without this
problem. Here is the
There is one more relevant point. I have had the user completely
uninstall the app and re-install the new version and the above log is
what he is seeing
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How many times have I read that same complaint from a user. I'm guessing
hundreds.
it's unrelated to your app. I send this to the user and it has always
solved the problem:
The launcher, installer and Android Market installer are part of your
device manufacturer or carrier's specific Android
Hi All,
Is there is any way to block android OS updates in the device.
I even don't want to show notification of system update
and at the same time i am not interested to root the device.
Is is possible? any suggestions are highly appreciated.
Regards,
Sri
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You have to right click on the project folder and then find run
I think you are right clicking on R java or something.
Its only the project file at the top that runs
That's my guess.
On Nov 29, 3:48 am, Jerry jsmet...@gmail.com wrote:
I have Eclipse Gallileo hosting Android 4.0 platform,
I spoke too soon.
It works ONCE and then it
12-04 22:38:05.330: WARN/System.err(763):
java.io.FileNotFoundException: This file can not be opened as a file
descriptor; it is probably compressed
This is the routine in the Content Provider:
@Override
public AssetFileDescriptor openAssetFile(Uri
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