ConvertView is used. What else to optimize?
Profile the part that is slow is a great answer.
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the smaller
and the bigger sibling.
Could somebody here point out what are the contributing factors to such
issue? and what could be done to optimize the UI speed?
Thanks,
dara kok
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interval between invalidate call
what is the refresh interval between each call to invalidate or similar
method? according to Android documentation, in one second, android device
can draw up to 50 times per second.
In my example, if i wan to animate an object on x-coordinate from point A
to B
Hi,
I've got a sample class demoing the use of Android AudioTrack class. It's a
very simple one which make use of 2 threads. One to read data from a wav
file chunk by chunk and another thread to play it back.
My issue is that it only play the first half and then the sound vanishes.
Please
additional observation: a system call to GG_EXPLICIT is made before the
audio stop playing.
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Hi,
I have an activity with a couple of fragments. Only one fragment is
displayed at a time and I switch from one fragment to another using the
FragmentTransaction.replace method. It works alright.
A strange behavior happens when i allow user to leave the fragment and
launch another activity.
Totally agree with what you said technically. But from a user point of view, it
is weird to have a widget on screen that is not usable after a force stop.
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Kristopher Micinski, u're right. Never thought it is this hard to explain
someone what I mean.
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force stop is supposed to reset the app. But it does not seem right that the
widget stops working. logically The force stop button should act as a single
point to reset both the app and widget that belong to the app
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A button, I refer to the option to force close an app under application section
in android system setting page.
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A Simple app with a widget that once a button on the widget is clicked, it
will lead back into the app.
My issue is that when the app is force close using a button in the
application setting page, my widget becomes actionless.
I've put a few log statement within the widget provider. after the
Hi,
I've been searching through SO and there plenty of resource showing how to
display html string with image inside of it. But I still can't make it work
in my case. Below is my only line of code. It actually links to a valid
image resource.
yes, that's what's missing.
Thanks a lot. Always overlook this manifest thing.
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Why not just ur solution here.
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Hello,
Can you tell if it's possible to build gridview widget to have a number of
cells with some cells span multiple columns forward and a few rows downward?
Thanks,
darakok
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Hello,
I try to create list view that get its data from CursorAdapter. My cursor
will contain all the row. And within the adapter implementation, base on a
criteria, I want to skip a certain row from being displaying in the
listview.
Is that possible? Example from a newView or bindView
Thanks for ur comment. I need to have everything in the cursor, can't filter
it out. Because even though I will skip a certain row, but i still need data
form that row for backend processing within the adapter.
That's why I need a solution to skip a row within the adapter.
Thanks,
darakok
Within one list item, I want to display 2 or 3 rows of data from the cursor,
it's displayed as multiple column in a single list view row.
So with that requirement, I can use a gridView. But my trouble is for a
certain row from the cursor, it may fill the space of 2 columns. In overall,
the
Hello,
After upgrading to the latest ADT v14, I've an issue when I build my project
using maven. I've updated both the ADT and SDK tools to the latest version.
Creating additional unsigned apk file
/user/user-aaa/xxx-SNAPSHOT-unsigned.apk
[ERROR] Cannot create the APKBuilder object
Can somebody here explain me why dithering is needed in Android?
Thanks
dara kok
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this?
Thanks,
dara kok
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a simple html file with an img tag inside
without specifying anything other than its source property.
So anyone here knows what wrong. Thanks
dara kok
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message.
Any idea of this error.
Dara kok
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I receive the following error when click on a link in a webview control
which open an sms app on my HTC legend 2.1. My html is like this: a
href='sms:##'##/a
On emulator, it runs fine.
-
java.lang.RuntimeException: Unable to start activity
Dont think this is possible. Unless your flag is supported by the target
application.
dara kok
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