[android-developers] Re: USB Bluetooth

[tushar]

yes! pairing is happening fin, but showing "Paired but not
connected".Also when i check the class on adb shell following is the
output

# hciconfig -a
hciconfig -a
hci0:   Type: BR/EDR  Bus: USB
BD Address: 00:15:83:15:A3:10  ACL MTU: 339:8  SCO MTU: 128:2
UP RUNNING PSCAN
RX bytes:8764 acl:111 sco:0 events:338 errors:0
TX bytes:3114 acl:116 sco:0 commands:136 errors:0
Features: 0xff 0x3e 0x85 0x30 0x18 0x18 0x00 0x00
Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3
Link policy: RSWITCH HOLD SNIFF PARK
Link mode: SLAVE ACCEPT
Name: ''
Class: 0x000104
Service Classes: Unspecified
Device Class: Computer, Desktop workstation
HCI Version: 2.0 (0x3)  Revision: 0xc5c
LMP Version: 2.0 (0x3)  Subversion: 0xc5c
Manufacturer: Cambridge Silicon Radio (10)

Is it because of the Class I am not able to receive any file on Set
top Box over bluetooth?
I am not able to change the class of the device using

#hciconfig hci0 class 0x5a020c

what could be the issue?

thanks,
tushar
On Oct 10, 7:47 am, gjs  wrote:
> Hi
>
> Did you pair theUsbBluetoothwith your Android device ?
>
> Regards
>
> On Oct 7, 6:33 pm, tushar  wrote:
>
>
>
>
>
>
>
> > Hi,
> > I am enablingUSBBluetoothon Set top box.I am able to send the files
> > to various phones but not able to reveive any.below erros it shows
> > while connecting:
>
> > 1.Authorization Rejected.Also the UUDI is not of OPP
> > 2.mBtClass is NULL.
> > 3.GetServiceAttribute Failed
> > What does these errors mean?
> > below is the log.
>
> > Please help.
>
> > I/power   ( 1097): *** set_screen_state 1
> > I/power   ( 1097): *** set_screen_state 1
> > I/ActivityManager( 1097): Starting: Intent
> > { act=android.intent.action.MAIN
> > cmp=com.android.settings/.bluetooth.BluetoothSettings } from pid 1361
> > I/BluetoothAdapter( 1361): startDiscovery
> > I//system/bin/bluetoothd( 1913): bluetoothd[1914]: Discovery session
> > 0x52d08 with :1.0 activated
> > I//system/bin/bluetoothd( 1913): bluetoothd[1914]: external/bluetooth/
> > bluez/src/adapter.c:session_ref() 0x52d08: ref=1
> > I//system/bin/bluetoothd( 1913): bluetoothd[1914]: io_security_event
> > E/BluetoothEventLoop.cpp( 1097): event_filter: Received signal
> > org.bluez.Adapter:PropertyChanged from /org/bluez/1914/hci0
> > I//system/bin/bluetoothd( 1913): bluetoothd[1914]:
> > emit_property_changed..
> > I//system/bin/bluetoothd( 1913): bluetoothd[1914]:  append_variant..
> > D/BTDEBUG ( 1369): a.b.adapter.a.DISCOVERY_STARTED
> > V/BluetoothEventRedirector( 1361): Received
> > android.bluetooth.adapter.action.DISCOVERY_STARTED
> > W/CachedBluetoothDevice( 1361): mBtClass is null
> > W/CachedBluetoothDevice( 1361): mBtClass is null
> > W/CachedBluetoothDevice( 1361): mBtClass is null
> > I/ActivityManager( 1097): Displayed
> > com.android.settings/.bluetooth.BluetoothSettings: +539ms
> > I/power   ( 1097): *** set_screen_state 1
> > I/power   ( 1097): *** set_screen_state 1
> > E/BluetoothEventLoop.cpp( 1097): event_filter: Received signal
> > org.bluez.Adapter:PropertyChanged from /org/bluez/1914/hci0
> > I//system/bin/bluetoothd( 1913): bluetoothd[1914]:
> > emit_property_changed..
> > I//system/bin/bluetoothd( 1913): bluetoothd[1914]:  append_variant..
> > D/BluetoothService( 1097): BT Discoverable for 120 seconds
> > I//system/bin/bluetoothd( 1913): bluetoothd[1914]: external/bluetooth/
> > bluez/src/adapter.c:set_mode() discoverable
> > I//system/bin/bluetoothd( 1913): bluetoothd[1914]: external/bluetooth/
> > bluez/src/adapter.c:session_ref() 0x542f8: ref=1
> > I//system/bin/bluetoothd( 1913): bluetoothd[1914]: io_security_event
> > I//system/bin/bluetoothd( 1913): bluetoothd[1914]:
> > emit_property_changed..
> > I//system/bin/bluetoothd( 1913): bluetoothd[1914]: append_variant..
> > I//system/bin/bluetoothd( 1913): bluetoothd[1914]: external/bluetooth/
> > bluez/src/adapter.c:set_mode_complete() discoverable
> > I//system/bin/bluetoothd( 1913): bluetoothd[1914]: external/bluetooth/
> > bluez/src/adapter.c:session_unref() 0x542f8: ref=0
> > I//system/bin/bluetoothd( 1913): bluetoothd[1914]: io_security_event
> > W/CachedBluetoothDevice( 1361): mBtClass is null
> > W/CachedBluetoothDevice( 1361): mBtClass is null
> > W/CachedBluetoothDevice( 1361): mBtClass is null
> > D/dalvikvm( 1361): GC_CONCURRENT freed 404K, 48% free 3210K/6151K,
> > external 1157K/1619K, paused 2ms+3ms
> > E/BluetoothEventLoop.cpp( 1097): event_filter: Received signal
> > org.bluez.Adapter:PropertyChanged from /org/bluez/1914/hci0
> > E/BluetoothEventLoop.cpp( 1097): event_filter: Received signal
> > org.bluez.Adapter:DeviceFound from /org/bluez/1914/hci0
> > I//system/bin/bluetoothd( 1913): bluetoothd[1914]: io_security_event
> > I//system/bin/bluetoothd( 1913):
> > bluetoothd[1914]:  .dict_append_entry..
> > I//system/bin/bluetoothd( 1913): bluetoothd[1914]:  append_variant..
> > I//system/bin/bluetoothd( 1913): bluetoothd[1914]:
> >

[android-developers] Re: inqury

[Oli]

Follow the link provided by Sumi and read the dev guides.

On Oct 8, 10:09 am, Rahul Soni  wrote:
> On Thu, Sep 29, 2011 at 6:57 PM, SumiGhosh  wrote:
>
> > On Sep 29, 10:16 am, Rahul Soni  wrote:
> > > Hi
> > > Please tell me that in which programming language the programs developed
> > and
> > > the source to learn about the programming language
>
> > > --
> > > Rahul Soni
>
> > Hi Rahul..
>
> > The resources are available at android developers site (http://
> > developer.android.com/guide/topics/fundamentals/activities.html) .
> > Before starting you must have some basic knowledge in Core
> > java
>
> > --
> > 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
>
> --
> Rahul Soni
>
> i m having knowledge about the core java...
> What else i have to do

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[android-developers] Re: How to display search button in actionbar on tablet (app minSdk = 8)

[Jean-Michel]

Hi Mark,

I cannot get "android:showAsAction" to be recognised/accepted in my
project (minSDK = 8, targetSDK = 11).

Eclipse tells me : "error: No resource identifier found for attribute
'showAsAction' in package 'android'".
Is that supposed to work with projects below 11?

That would mean that application with minSDK below 11 cannot do search
on tablets? Cannot be right? I must be doing something wrong
somewhere.

> > - I am using search to trigger a custom  action in a custom activity
> > (still like a search, but not really a search).

Think about a navigation application with some POIs in the DB. On
search, I am allowing the user to search POIs in the neibourghood,
indicating distance and bearing...

> > - furthermore I am using long press on serach as well.
Like the above, but this time, the user is so much in a hurry that
they just want to choose amongst the nearest POIs, no type, no actual
search (because it is better than crashlanding ;)).

Thanks for your interest.
JM

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[android-developers] Re: ADB bringup on Android Kernel 3.0

[FrankG]

Hi Venumadhav,

this is out of scope of this group. I would suggest you "go" to
android-platform
or android-porting.

Good luck ! Frank


On 5 Okt., 21:02, "gvlad...@gmail.com" 
wrote:
> Hi,
> I am new to USB device drivers, I have to bringup USB ADB with Android
> Kernel 3.0, When I try to enable ADB using
> echo 1 > /sys/class/android_usb/android0/enable, Kernel Crashes
> Occurs. Can some one help me how do I debug this and what could be the
> reason for a Kernel Crash
>
> [  118.03] Unable to handle kernel NULL pointer dereference at
> virtual address 0018
> [  118.04] pgd = c7058000
> [  118.04] [0018] *pgd=2706c831, *pte=, *ppte=
> [  118.05] Internal error: Oops: 17 [#1] PREEMPT
> [  118.05] Modules linked in:
> [  118.05] CPU: 0    Tainted: G        W    (3.0.1-perf+ #7)
> [  118.05] PC is at enable_store+0x50/0x144
> [  118.05] LR is at enable_store+0x30/0x144
> [  118.05] pc : []    lr : []    psr: 6013
> [  118.05] sp : c7041f18  ip : ffda  fp : be931e16
> [  118.05] r10: c798a908  r9 : 0002  r8 : c7b38220
> [  118.05] r7 : 0002  r6 : 0001  r5 : c794a1e0  r4 :
> 
> [  118.05] r3 : c0532c20  r2 : c7054000  r1 : 0001  r0 :
> 
> [  118.05] Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM
> Segment user
> [  118.05] Control: 10c5787d  Table: 27058019  DAC: 0015
> [  118.05]
> [  118.05] PC: 0xc0239284:
> [  118.05] 9284  e3c3303f e5932004 e2422001 e5832004 e5933000
> e3130002 0a00 eb0637ab
> [  118.05] 92a4  e1a6 e1a01005 e8bd4070 eafffbb9 e92d40f7
> e1a04002 e1a07003 ebfe2bfd
> [  118.05] 92c4  e28d2008 e59f110c e3a06001 e1a05000 e1a4
> e595400c e5226004 ebfd30b9
> [  118.05] 92e4  e59d1004 e5d53014 e351 0a21 e353
> 1a2d e59f30dc e1a4
> [  118.05] 9304  e594c018 e28310ec e59f20d0 e1d3e0b8 e7d7c41e
> e584c018 e5d3c00a e5c4c01b
> [  118.05] 9324  e5d3c00b e5c4c01c e1d3e0bc e594c01c e7d7c41e
> e584c01c e5d3c004 e5c4c015
> [  118.05] 9344  e5d3c005 e5c4c016 e5d33006 e5c43017 ebfffdec
> e594 e5903000 e5933014
> [  118.05] 9364  e353 0a01 e1a01006 e12fff33 e3a03001
> ea0b e353 0a0b
> [  118.05]
> [  118.05] LR: 0xc0239264:
> [  118.05] 9264  e5832004 e590300c e1530001 1a00 eba9
> e121f004 e1a0200d e3c23d7f
> [  118.05] 9284  e3c3303f e5932004 e2422001 e5832004 e5933000
> e3130002 0a00 eb0637ab
> [  118.05] 92a4  e1a6 e1a01005 e8bd4070 eafffbb9 e92d40f7
> e1a04002 e1a07003 ebfe2bfd
> [  118.05] 92c4  e28d2008 e59f110c e3a06001 e1a05000 e1a4
> e595400c e5226004 ebfd30b9
> [  118.05] 92e4  e59d1004 e5d53014 e351 0a21 e353
> 1a2d e59f30dc e1a4
> [  118.05] 9304  e594c018 e28310ec e59f20d0 e1d3e0b8 e7d7c41e
> e584c018 e5d3c00a e5c4c01b
> [  118.05] 9324  e5d3c00b e5c4c01c e1d3e0bc e594c01c e7d7c41e
> e584c01c e5d3c004 e5c4c015
> [  118.05] 9344  e5d3c005 e5c4c016 e5d33006 e5c43017 ebfffdec
> e594 e5903000 e5933014
> [  118.05]
> [  118.05] SP: 0xc7041e98:
> [  118.05] 1e98  c7041ec4 80d0 c7041f14 c7054000 c7041f1c
> c7041ed4 c03e1234 c01849f4
> [  118.05] 1eb8  c7041f14 040f 0007 0001 0002
> c002ed90  0001
> [  118.05] 1ed8  c7054000 c0532c20  c794a1e0 0001
> 0002 c7b38220 0002
> [  118.05] 1ef8  c798a908 be931e16 ffda c7041f18 c02392e4
> c0239304 6013 
> [  118.05] 1f18  c798a900 0001 c7054000 c79a6968 c7b38238
> c7041f80 c03e9a20 c01c0f94
> [  118.05] 1f38  c79a6968 c010b08c 0002 c7b88ac0 0001dee0
> c7041f80 0002 c704
> [  118.05] 1f58   c00be834 c7b88ac0 0001dee0 c7b88ac0
> 0001dee0  
> [  118.05] 1f78  0002 c00be968   0002
>  0002 0002
> [  118.05]
> [  118.05] R2: 0xc7053f80:
> [  118.05] 3f80      
>   
> [  118.05] 3fa0      
>   
> [  118.05] 3fc0      
>   
> [  118.05] 3fe0      
>   
> [  118.05] 4000  0a31    
>   
> [  118.05] 4020      
>   
> [  118.05] 4040      
>   
> [  118.05] 4060      
>   
> [  118.05]
> [  118.05] R3: 0xc0532ba0:
> [  118.05] 2ba0  0100 c0234314  c04a7036 0100
> c02342bc  c04a7040
> [  118.05] 2bc0  0100 c02341a4  c04a7049 0180
> c0234184 c0234808 
> [  118.05] 2be0  

[android-developers] Re: Help: Nexus can't boot - OutOfMemory

[David Goldfarb]

Is there any path by which I can root the phone without losing my user data 
and without access to the phone GUI?

David

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[android-developers] how can i pass the complicated data from java to the native code (the c language)?

[杨辉]

hi,everybody,
 i have a question about jni.
 it is an android project. i want to pass all the data from java to
the native code (c).
 for example, if now i have an object of the class A, How can i get
the left/top/right/bottom value of the Rect in the native code?
 thank you !



 java code:

 class A{
 Rect mrect;

 }




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[android-developers] Downloads

[b_t]

Hi,

Is there any way to get list of every downloads?
It seems that DownloadManager returns downloads only for my app
but I would like to get Market or Browser downloads too.

Thanks,
Tamás

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[android-developers] [SOLVED] Real Multi touch in Android - Going Open Source!!!

[Asim]

Hey Everyone,

I've been working on a project to improve android's multi touch
capability. The droid has really poor binding between touch events and
views. I've worked around its drawbacks to create something that works
like "microsoft surface".

Here's a video of what I've made. Check it out: 
http://www.youtube.com/watch?v=m5w8EDM3Sgc

I've also decided to go open source with this project so that everyone
can benefit from my work. If you're interested in taking this project
forward, visit my blog @
http://blog.asimmittal.net/blog1.php/tech/android/real-multitouch-on-android-andash-going-open-source

Thanks
Asim Mittal

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[android-developers] Re: HTC and LG haven't implemented Android in the right way

[bdk]

for a brighter result, try to use use additive blending:

 glBlendFunc(GL_SRC_ALPHA, GL_ONE)

e.g. 
http://stackoverflow.com/questions/393785/how-to-setup-blending-for-additive-color-overlays

and yes, alpha should be in the png -> texture.

best

--
Mathieu

On Oct 8, 11:08 am, MobileVisuals  wrote:
> How do you mean that I should put brightness level in the textures? I
> have already enabled transparency with
>
> gl.glEnable(GL10.GL_BLEND);
> gl.glBlendFunc(GL10.GL_SRC_ALPHA, GL10.GL_ONE_MINUS_SRC_ALPHA);
> gl.glColor4f(1f, 1f, 1f, 0.25f);
>
> I see that the transparency have effect, but it doesn't work as well
> as it should. I have also noticed that the black square quads are
> visible. Do you know what I can do to get rid of the black square
> quads? Is there any way to make it as shiny and smooth as it was with
> point sprites?
>
> I use this call to draw the quads:
>
> gl.glDrawElements(GL10.GL_TRIANGLES, vertices*2,
> GL10.GL_UNSIGNED_SHORT,indiceBuffer);
>
> I don't think that I can use glDrawArrays,because that is for
> TriangleStripArrays. I have 1200 particles, which makes it 4800
> vertices in the array for the quads. The positions are morphed for
> each repaint. Maybe that is what is making it slow,but it was fast
> with point sprites.
>
> Each star particle consists of 2 quads. The star particle in the
> middle is smaller quad.  The transparent blueish blur around that
> particle is another quad. These are drawn with 2  arrays. I draw the
> most opaque array first (the star particle in the middle) and then the
> more transparent array later. This approach worked very well with
> point sprites and size attenuation, but maybe this doesn't work with
> texture mapped quads. Maye there are simply too much quads for the
> system to take care off, which messes up the Depth Testing and the z
> buffer. Maybe this is the reason that the transparency is not working
> like it should, which causes the visible black square quads?
>
> On Oct 7, 4:58 pm, Kostya Vasilyev  wrote:
>
>
>
>
>
>
>
> > Looking at the "dull" screenshot, I can see that your sprites are wrong
> > - they don't have transparency around the "point" itself.
>
> > The black square quads are clearly visible, and they shouldn't be.
>
> > The brightness level is what you put in the textures, you should be able
> > to make them as bright as you want.
>
> > As for performance, I haven't done any 3D work specifically on Android
> > devices, so can't say for sure. Using glDrawArrays should help, does it not?
>
> > -- Kostya
>
> > 07.10.2011 17:44, MobileVisuals пишет:
>
> > > I have implemented this according to your approach now. I replaced
> > > attenuated points with texture mapped quads.  I implemented bilinear
> > > filtering and alpha test.
> > > It works, but the visual quality is not good. It doesn't look at all
> > > as good as with Point sprites and size attenuation. It looked shiny
> > > and smooth when I used Point sprites and size attenuation and it was
> > > fast:
> > >http://www.mobile-visuals.com/mgw.php
>
> > > Now it is just rough and dull and it is slow:
> > >http://www.mobile-visuals.com/dull.png
>
> > > Are you really sure that is possible to get good visual quality with
> > > your approach?
>
> > > On Sep 29, 9:26 pm, Kostya Vasilyev  wrote:
> > >> 29.09.2011 23:01, MobileVisuals ?:
>
> > >>> I claim that HTC HD doesn't support OpenGL ES 2.0, because size
> > >>> attenuation is a part of OpenGL ES 1.1 and it is not supported.
> > >> Quite possibly, you're right...
>
> > >>> So HTC hasn't implemented the things that they say in the
> > >>> specification, but why not?
> > >> Who knows?
>
> > >> You could contact their support, but even if they provide a plausible
> > >> answer (and that's a big "if"), it's not going to magically fix all the
> > >> HTC devices out there...
>
> > >>> Thanks for the idea, do you mean like this?
> > >>> Scale to small size if the sprite is far away.
> > >>> Scale to medium size if the sprite is medium distance.
> > >>> Scale to big size if the sprite is close.
> > >> More or less - you are currently doing continuous range scaling of your
> > >> sprites (I presume). If you replace them with texture mapped quads, you
> > >> could always use the same image, or pick one of the ones predefined at
> > >> various scale factors, to improve the image quality and performance.
> > >> Sort of like mip-mapping.
>
> > >> But that's not the core idea - the main thing is to replace attenuated
> > >> points with texture mapped quads.
>
> > >>> That could work for other animations, but it would be very slow for my
> > >>> star cluster animations. There are hundreds of stars in each cluster.
> > >>> As it is now, I draw each star cluster in one single glDrawArrays
> > >>> call. That makes it fast.
> > >> Hundreds doesn't sound too bad - at those poly counts, it's the fill
> > >> rate (overdraw) that can kill performance. But since sprites are
> > >> typically small, it probably won't be an issue.
>
> > >>> Woul

[android-developers] Re: how can i pass the complicated data from java to the native code (the c language)?

[James]

what do you mean by "all the data"?
In android, JNI is nothing special at all. use GetFieldID to access
java class members.
Hope this helps!

On Oct 10, 4:07 pm, 杨辉  wrote:
> hi,everybody,
>          i have a question about jni.
>          it is an android project. i want to pass all the data from java to
> the native code (c).
>          for example, if now i have an object of the class A, How can i get
> the left/top/right/bottom value of the Rect in the native code?
>          thank you !
>
>          java code:
>
>          class A{
>                  Rect mrect;
>
>          }
>
> --
> 杨辉

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[android-developers] How to compile android project by batch file in windows

[amon wu]

dear all,

   I need to compile my android project without eclipse in
windows.
Can you gove me some advices ?

thx,
Best Regards

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[android-developers] How to compile my HelloAndroid android project by batch file in windows

[amon wu]

dear all,

I need to compile my android project without eclipse in windows.
Can you give me some advices?

thx,
best regards

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Re: [android-developers] How to compile my HelloAndroid android projectby batch file in windows

[nainfanta]

why not Eclipse?




nainfanta

From: amon wu
Date: 2011-10-10 17:30
To: Android Developers
Subject: [android-developers] How to compile my HelloAndroid android projectby 
batch file in windows
dear all,

I need to compile my android project without eclipse in windows.
Can you give me some advices?

thx,
best regards

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[android-developers] Re: How to compile my HelloAndroid android projectby batch file in windows

[amon wu]

I have no idea...
The leader ask me to do so.
Give me a hand, please!

thx


On 10月10日, 下午5时33分, nainfanta  wrote:
> why not Eclipse?
>
> nainfanta
>
> From: amon wu
> Date: 2011-10-10 17:30
> To: Android Developers
> Subject: [android-developers] How to compile my HelloAndroid android 
> projectby batch file in windows
> dear all,
>
> I need to compile my android project without eclipse in windows.
> Can you give me some advices?
>
> thx,
> best regards
>
> --
> 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

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[android-developers] How to remove the black space between the tittle bar and the first element of a LinearLayout?

[saex]

share [fb] share [tw]


I have a linearlayout, wich the first element is a imageview header,
and the second element is a gridview.

It works fine, but i have a erroneal black space of 25px (more or
less) between the android tittle bar and the header of the app, wich
is the first element of the linearlayout

Whi i got that space? the only way i find to remove it is to put this
line: ll.setPadding(0, -25, 0, 0);

This is the full code:

public class MainGrid extends Activity {
private GridView myGridView;
private ImageAdapter myImageAdapter;
private ImageView header;

public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);

LinearLayout ll = new LinearLayout(this);
ll.setOrientation(LinearLayout.VERTICAL);
ll.setGravity(Gravity.CENTER);
ll.setPadding(0, -25, 0, 0);
header = new ImageView(getApplicationContext());
header.setImageResource(R.drawable.header_acc);

myGridView = new GridView(this);
myImageAdapter=new ImageAdapter(this);
myGridView.setAdapter(myImageAdapter);

ll.addView(header);
ll.addView(myGridView);
setContentView(ll);
}

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[android-developers] Re: How to remove the black space between the tittle bar and the first element of a LinearLayout?

[Rikki]

Hi,

Can you share your xml file? Well, you can also see the Graphics view
of your xml file and see how your view will look like on the layout.

Thanks,
Rikki

On Oct 10, 2:40 pm, saex  wrote:
> share [fb] share [tw]
>
> I have a linearlayout, wich the first element is a imageview header,
> and the second element is a gridview.
>
> It works fine, but i have a erroneal black space of 25px (more or
> less) between the android tittle bar and the header of the app, wich
> is the first element of the linearlayout
>
> Whi i got that space? the only way i find to remove it is to put this
> line: ll.setPadding(0, -25, 0, 0);
>
> This is the full code:
>
> public class MainGrid extends Activity {
>     private GridView myGridView;
>     private ImageAdapter myImageAdapter;
>     private ImageView header;
>
> public void onCreate(Bundle savedInstanceState) {
>     super.onCreate(savedInstanceState);
>
>     LinearLayout ll = new LinearLayout(this);
>     ll.setOrientation(LinearLayout.VERTICAL);
>     ll.setGravity(Gravity.CENTER);
>     ll.setPadding(0, -25, 0, 0);
>     header = new ImageView(getApplicationContext());
>     header.setImageResource(R.drawable.header_acc);
>
>     myGridView = new GridView(this);
>     myImageAdapter=new ImageAdapter(this);
>     myGridView.setAdapter(myImageAdapter);
>
>     ll.addView(header);
>     ll.addView(myGridView);
>     setContentView(ll);
>
>
>
> }- Hide quoted text -
>
> - Show quoted text -

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[android-developers] Re: How to remove the black space between the tittle bar and the first element of a LinearLayout?

[Rikki]

That could also be a blank title bar. Use
android:theme="@android:style/Theme.NoTitleBar.Fullscreen" in
manifest.xml file for that particular activity and that gap will be
gone.

Thanks,
Rikki

On Oct 10, 2:40 pm, saex  wrote:
> share [fb] share [tw]
>
> I have a linearlayout, wich the first element is a imageview header,
> and the second element is a gridview.
>
> It works fine, but i have a erroneal black space of 25px (more or
> less) between the android tittle bar and the header of the app, wich
> is the first element of the linearlayout
>
> Whi i got that space? the only way i find to remove it is to put this
> line: ll.setPadding(0, -25, 0, 0);
>
> This is the full code:
>
> public class MainGrid extends Activity {
>     private GridView myGridView;
>     private ImageAdapter myImageAdapter;
>     private ImageView header;
>
> public void onCreate(Bundle savedInstanceState) {
>     super.onCreate(savedInstanceState);
>
>     LinearLayout ll = new LinearLayout(this);
>     ll.setOrientation(LinearLayout.VERTICAL);
>     ll.setGravity(Gravity.CENTER);
>     ll.setPadding(0, -25, 0, 0);
>     header = new ImageView(getApplicationContext());
>     header.setImageResource(R.drawable.header_acc);
>
>     myGridView = new GridView(this);
>     myImageAdapter=new ImageAdapter(this);
>     myGridView.setAdapter(myImageAdapter);
>
>     ll.addView(header);
>     ll.addView(myGridView);
>     setContentView(ll);
>
>
>
> }- Hide quoted text -
>
> - Show quoted text -

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[android-developers] is this possible to start an app every 5mins

[GopalaKrishnan D]

is this possible to start an app every 5mins?  how to do that one...
pls help me

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*GopalaKrishnan D*

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Re: [android-developers] Re: how can i pass the complicated data from java to the native code (the c language)?

[杨辉]

for example,look at the following codes:

java code:

class A{
Rect mrect;

}


i pass an object of class A from the java to the native codes with jni.
now i want to get the left/top/right/bottom value,how can i do?




2011/10/10 James :
> what do you mean by "all the data"?
> In android, JNI is nothing special at all. use GetFieldID to access
> java class members.
> Hope this helps!
>
> On Oct 10, 4:07 pm, 杨辉  wrote:
>> hi,everybody,
>>  i have a question about jni.
>>  it is an android project. i want to pass all the data from java to
>> the native code (c).
>>  for example, if now i have an object of the class A, How can i get
>> the left/top/right/bottom value of the Rect in the native code?
>>  thank you !
>>
>>  java code:
>>
>>  class A{
>>  Rect mrect;
>>
>>  }
>>
>> --
>> 杨辉
>
> --
> You received this message because you are subscribed to the Google
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[android-developers] Re: How to compile my HelloAndroid android projectby batch file in windows

[Rikki]

Use this: 
http://developer.android.com/guide/developing/projects/projects-cmdline.html

On Oct 10, 2:39 pm, amon wu  wrote:
> I have no idea...
> The leader ask me to do so.
> Give me a hand, please!
>
> thx
>
> On 10月10日, 下午5时33分, nainfanta  wrote:
>
>
>
> > why not Eclipse?
>
> > nainfanta
>
> > From: amon wu
> > Date: 2011-10-10 17:30
> > To: Android Developers
> > Subject: [android-developers] How to compile my HelloAndroid android 
> > projectby batch file in windows
> > dear all,
>
> > I need to compile my android project without eclipse in windows.
> > Can you give me some advices?
>
> > thx,
> > best regards
>
> > --
> > 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- Hide quoted text 
> > -
>
> - Show quoted text -

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[android-developers] Re: is this possible to start an app every 5mins

[Rikki]

Use a service to launch your activities. Read
http://developer.android.com/guide/topics/fundamentals/services.html
for details.

On Oct 10, 3:09 pm, GopalaKrishnan D  wrote:
> is this possible to start an app every 5mins?  how to do that one...
> pls help me
>
> --
> ~* Regards*
> *GopalaKrishnan D*

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[android-developers] Re: Help: Nexus can't boot - OutOfMemory

[David Goldfarb]

Never mind. I reset the phone.  My kids and I will need to re-earn a bunch 
of hard-won game levels, but no more harm than that.

(Still curious, though... is there some way I could have recovered the 
phone).

Also, Google folks, there's a real bug lurking here... the phone should not 
have let apps steal so much memory that a reboot was impossible.

David

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[android-developers] Re: How to remove the black space between the tittle bar and the first element of a LinearLayout?

[saex]

i tryed it and doesn't works

i dont use XML files, i create all with java

On 10 oct, 12:07, Rikki  wrote:
> That could also be a blank title bar. Use
> android:theme="@android:style/Theme.NoTitleBar.Fullscreen" in
> manifest.xml file for that particular activity and that gap will be
> gone.
>
> Thanks,
> Rikki
>
> On Oct 10, 2:40 pm, saex  wrote:
>
>
>
>
>
>
>
> > share [fb] share [tw]
>
> > I have a linearlayout, wich the first element is a imageview header,
> > and the second element is a gridview.
>
> > It works fine, but i have a erroneal black space of 25px (more or
> > less) between the android tittle bar and the header of the app, wich
> > is the first element of the linearlayout
>
> > Whi i got that space? the only way i find to remove it is to put this
> > line: ll.setPadding(0, -25, 0, 0);
>
> > This is the full code:
>
> > public class MainGrid extends Activity {
> >     private GridView myGridView;
> >     private ImageAdapter myImageAdapter;
> >     private ImageView header;
>
> > public void onCreate(Bundle savedInstanceState) {
> >     super.onCreate(savedInstanceState);
>
> >     LinearLayout ll = new LinearLayout(this);
> >     ll.setOrientation(LinearLayout.VERTICAL);
> >     ll.setGravity(Gravity.CENTER);
> >     ll.setPadding(0, -25, 0, 0);
> >     header = new ImageView(getApplicationContext());
> >     header.setImageResource(R.drawable.header_acc);
>
> >     myGridView = new GridView(this);
> >     myImageAdapter=new ImageAdapter(this);
> >     myGridView.setAdapter(myImageAdapter);
>
> >     ll.addView(header);
> >     ll.addView(myGridView);
> >     setContentView(ll);
>
> > }- Hide quoted text -
>
> > - Show quoted text -

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Re: [android-developers] Re: How to display search button in actionbar on tablet (app minSdk = 8)

[Mark Murphy]

On Mon, Oct 10, 2011 at 3:24 AM, Jean-Michel
 wrote:
> I cannot get "android:showAsAction" to be recognised/accepted in my
> project (minSDK = 8, targetSDK = 11).

Adjust your *build target* to 11. In Eclipse, this is in project
properties. Outside of Eclipse, it's in one of those properties files.

>> > - I am using search to trigger a custom  action in a custom activity
>> > (still like a search, but not really a search).
>
> Think about a navigation application with some POIs in the DB. On
> search, I am allowing the user to search POIs in the neibourghood,
> indicating distance and bearing...

Well, that's still search. Just because you happen to be searching
POIs and not a list of lorem ipsum words doesn't mean it's not search.

>> > - furthermore I am using long press on serach as well.
> Like the above, but this time, the user is so much in a hurry that
> they just want to choose amongst the nearest POIs, no type, no actual
> search (because it is better than crashlanding ;)).

Long-press may be difficult. AFAIK, you can't find out about long
presses on options menu items.

-- 
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http://commonsware.com | http://github.com/commonsguy
http://commonsware.com/blog | http://twitter.com/commonsguy

Warescription: Three Android Books, Plus Updates, One Low Price!

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Re: [android-developers] Get GPS Location in a Broadcast Receiver.

[Mark Murphy]

On Mon, Oct 10, 2011 at 1:46 AM, shihab Shuvro  wrote:
> question 1. Is it possible to get GPS Location data in Broadcast
> receiver.?

No.

> 2.  Another alternative way i tried so far, use a service which
> invokes in Broadcast receiver. the service can get GPS data .but how i
> get it in Broadcast receiver ??

You don't.

When the BroadcastReceiver needs a GPS fix, it will need to call
startService() to have a Service register the listeners and run until
a GPS fix arrives or some timeout condition occurs (e.g., user is in
an underground facility and cannot get a GPS signal). At that point,
the service can:

-- unregister the location updates listener
-- do whatever work you needed to do with the GPS fix, probably on a
background thread
-- call stopSelf() to get rid of the service once the work is complete

If the BroadcastReceiver in question is one triggered by AlarmManager
and might be waking up the phone, you have the added complexity of
ensuring that the device will stay awake while all this is going on.

-- 
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Re: [android-developers] How to compile android project by batch file in windows

[Mark Murphy]

http://developer.android.com/guide/developing/projects/projects-cmdline.html

On Mon, Oct 10, 2011 at 5:16 AM, amon wu  wrote:
> dear all,
>
>       I need to compile my android project without eclipse in
> windows.
> Can you gove me some advices ?
>
> thx,
> Best Regards
>
> --
> You received this message because you are subscribed to the Google
> Groups "Android Developers" group.
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>



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[android-developers] Receiving file through USB Bluetooth

[tushar]

Hi,
I am running GB 2.3.4 on a set top box.I enabled bluez and dbus
modules and able to send the files to any phone , but not able to
receive any file.Can somebody suggest what extra needs to be done for
receiving the files?

thanks,
tushar

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[android-developers] Using drawable resources efficiently

[dashman]

I've got a ListView and for each item I display a selector image
button
defined similar to below:


 http://schemas.android.com/apk/res/android";>
 
 
 


I thought I could load the drawable from the resource file once and I
would assign the drawable to each item in the list.

That doesn't work because it seems all the items are sharing the
same instance and causes problems. When clicking on one - all
of the image buttons hilight.

My question is - is loading a drawable from the resource for each
item inefficient. If so any alternative suggestions?

Thanks.

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Re: [android-developers] Using drawable resources efficiently

[Mark Murphy]

On Mon, Oct 10, 2011 at 6:54 AM, dashman  wrote:
> I've got a ListView and for each item I display a selector image
> button
> defined similar to below:
>
> 
>  http://schemas.android.com/apk/res/android";>
>                android:drawable="@drawable/flag_clear2" />
>     
>  
>
>
> I thought I could load the drawable from the resource file once and I
> would assign the drawable to each item in the list.
>
> That doesn't work because it seems all the items are sharing the
> same instance and causes problems. When clicking on one - all
> of the image buttons hilight.

Sounds like you need to mutate your drawable:

http://android-developers.blogspot.com/2009/05/drawable-mutations.html

-- 
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Re: [android-developers] [SOLVED] Real Multi touch in Android - Going Open Source!!!

[swapnil kamble]

Cool app. I just tried it, works awesome.
Nice work

Swapnil

On Mon, Oct 10, 2011 at 2:08 PM, Asim  wrote:

> Hey Everyone,
>
> I've been working on a project to improve android's multi touch
> capability. The droid has really poor binding between touch events and
> views. I've worked around its drawbacks to create something that works
> like "microsoft surface".
>
> Here's a video of what I've made. Check it out:
> http://www.youtube.com/watch?v=m5w8EDM3Sgc
>
> I've also decided to go open source with this project so that everyone
> can benefit from my work. If you're interested in taking this project
> forward, visit my blog @
>
> http://blog.asimmittal.net/blog1.php/tech/android/real-multitouch-on-android-andash-going-open-source
>
> Thanks
> Asim Mittal
>
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[android-developers] Does Android Support SOAP web service?

[Archana]

 Hi,

Could some one tell me whether android supports SOAP web Service. If
yes then how.
I read in forum that there is no SOAP supported library for android.
Its very urgent please reply.

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Re: [android-developers] Does Android Support SOAP web service?

[Mark Murphy]

There is no SOAP support built into Android. You are welcome to
consider third-party SOAP solutions, such as kSOAP2.

On Mon, Oct 10, 2011 at 7:32 AM, Archana  wrote:
>  Hi,
>
> Could some one tell me whether android supports SOAP web Service. If
> yes then how.
> I read in forum that there is no SOAP supported library for android.
> Its very urgent please reply.
>
> --
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Re: [android-developers] Does Android Support SOAP web service?

[nageswara rao rajana]

hi,

  Look at this i will help you


http://seesharpgears.blogspot.com/2010/10/ksoap-android-web-service-tutorial-with.html



On Mon, Oct 10, 2011 at 5:02 PM, Archana  wrote:

>  Hi,
>
> Could some one tell me whether android supports SOAP web Service. If
> yes then how.
> I read in forum that there is no SOAP supported library for android.
> Its very urgent please reply.
>
> --
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[android-developers] Re: Does Android Support SOAP web service?

[Archana]

Hi,

Thanks to both of you for quick reply. I am unable to open this link.
Could someone tell me why
it is not supporting. Is there any specific reason?

On Oct 10, 3:41 pm, nageswara rao rajana 
wrote:
> hi,
>
>   Look at this i will help you
>
> http://seesharpgears.blogspot.com/2010/10/ksoap-android-web-service-t...
>
>
>
> On Mon, Oct 10, 2011 at 5:02 PM, Archana  wrote:
> >  Hi,
>
> > Could some one tell me whether android supports SOAP web Service. If
> > yes then how.
> > I read in forum that there is no SOAP supported library for android.
> > Its very urgent please reply.
>
> > --
> > 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- Hide quoted text -
>
> - Show quoted text -

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Re: [android-developers] Re: Does Android Support SOAP web service?

[nageswara rao rajana]

http://seesharpgears.blogspot.com/2010/10/ksoap-android-web-service-tutorial-with.html


On Mon, Oct 10, 2011 at 5:22 PM, Archana  wrote:

> Hi,
>
> Thanks to both of you for quick reply. I am unable to open this link.
> Could someone tell me why
> it is not supporting. Is there any specific reason?
>
> On Oct 10, 3:41 pm, nageswara rao rajana 
> wrote:
> > hi,
> >
> >   Look at this i will help you
> >
> > http://seesharpgears.blogspot.com/2010/10/ksoap-android-web-service-t...
> >
> >
> >
> > On Mon, Oct 10, 2011 at 5:02 PM, Archana 
> wrote:
> > >  Hi,
> >
> > > Could some one tell me whether android supports SOAP web Service. If
> > > yes then how.
> > > I read in forum that there is no SOAP supported library for android.
> > > Its very urgent please reply.
> >
> > > --
> > > 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- Hide quoted
> text -
> >
> > - Show quoted text -
>
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[android-developers] Smart Idea

[visualfemi...@yahoo.com]

Hi all

I am having a little challenge here,
If anyone can help out will appreciate it.
I am in my final year need to do android application.
looking at multimedia experience triggered by QR Codes.
Anyone has a suggestion of a smart Idea I can easily develop with a
short time frame.

Thanks

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[android-developers] Re: Get GPS Location in a Broadcast Receiver.

[lbendlin]

Either make the location a global variable, or send it as an Extra in the 
broadcast.

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[android-developers] Can NOT upload program on Windows 7

[Heuristic]

Anyone encountered this problem - unable to upload program on Windows
7. I changed to use XP, then it works fine.
This does not happen before.
Any idea how to get around the problem?
thx

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[android-developers] Arabic support in android webview

[Mohamed Kasim]

hi guys

 i am a new developer for android. In my application i want to
show arabic html files in webview.
unfortunately android webview does not display arabic text. I don't
know how to salve this problem..
please any one help me.

Thanks in advance...


regards
kalandar...

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Re: [android-developers] Can NOT upload program on Windows 7

[Appaholics]

Is this related to Android? If so could you provide some details like what
program, uploading to where etc?

Thanks

On Mon, Oct 10, 2011 at 6:32 PM, Heuristic  wrote:

> Anyone encountered this problem - unable to upload program on Windows
> 7. I changed to use XP, then it works fine.
> This does not happen before.
> Any idea how to get around the problem?
> thx
>
> --
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[android-developers] Re: textView Clears on Rotation

[King Salamon]

This does not work for textView

see Kostya's post above
 "And IIRC, TextView by default doesn't save or restore state even if
there is an ID"


On Oct 8, 11:14 pm, decode  wrote:
> Give an id to your textview. Android system should handle it...
>
> On Oct 9, 8:35 am, Studio LFP  wrote:
>
>
>
>
>
>
>
> > Thanks for the link there. I've read that a couple of times and understand
> > the uses.
>
> > Is there a set of documentation that tells what is automatically saved off
> > if you don't use the configChanges option? I know a little by catching it
> > here and there on these groups, but I haven't located a full list yet.
>
> > Steven
> > Studio LFPhttp://www.studio-lfp.com

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[android-developers] Re: textView Clears on Rotation

[King Salamon]

Thank you everyone for the great insight on this issue. I tried the
simple -down and dirty workaround by adding
android:configChanges="orientation|keyboardHidden"
to the activity tag in the manifest. This did in fact work as the data
persisted after rotation.

However, as many have pointed out, this is not really a viable, long
term solution, and a better fix would be to store the data either
using shared preferences, a database, a file, or the onSaved instance
method.

Unfortunately, I cannot seem to get any of these to work! Can anyone
provide a code sample with a very simple example -perhaps just one
textview element that can keep its data using one of the above
methods?

Thanks in advance

On Oct 9, 11:24 am, Mark Murphy  wrote:
> On Sun, Oct 9, 2011 at 10:59 AM, Studio LFP  wrote:
> > 3. Special consideration now has to be taken with AsyncTasks since they are
> > linked to the UI and need to be stopped, location of processing saved and
> > restarted
>
> False. "Special consideration" may be required but they do not need to
> be stopped and restarted.
>
> http://stackoverflow.com/questions/3821423/background-task-progress-d...
>
> > 4. Special consideration for threading, but not quite as much as AsyncTasks
>
> False.
>
> If the thread has interaction with the UI, you need to deal with the
> thread the same way you deal with the AsyncTask. If the thread has no
> interaction with the UI, an equivalent AsyncTask would also not
> require any additional work.
>
> > 5. Special consideration needs to be taken for the things saved in the
> > bundle so you don't leak the previous context.
>
> False.
>
> There is nothing you can put in a Bundle that can leak a Context. This
> is by definition -- a Bundle has to be able to be passed across
> process boundaries, and a Context cannot be passed across process
> boundaries.
>
> Now, had you written "things returned by
> onRetainNonConfigurationInstance()", that *is* an issue.
>
> > With configChanges:
>
> > 1. Layout may need to be changed on rotation
> > 2. Other unknown issues
>
> It's not just screen rotations and it's not just layouts. If the user
> changes their locale and comes back to your running app, that's a
> configuration change. If the user drops their device into a car dock,
> that's a configuration change. If the user removes the device from the
> car dock, that's a configuration change. And so on.
>
> You also forgot about your options menus and perhaps others. And, not
> only do you have to deal with this for each and every resource you are
> using today, but also for each and every resource you add in the
> future. And for each and every new configuration change that appears
> in the future (averaging one new one per Android release).
>
> > With the resources being automatically swapped out by Android, a simple
> > refresh on screen elements would pick up a new language if you needed to
> > support that.
>
> Not necessarily. Many applications have strings beyond those wired
> into a layout resource, which if cached would need to be reloaded.
> Options menus are cached if the user opened the menu before. Drawables
> get cached. And so on.
>
> --
> Mark Murphy (a Commons 
> Guy)http://commonsware.com|http://github.com/commonsguyhttp://commonsware.com/blog|http://twitter.com/commonsguy
>
> _The Busy Coder's Guide to Android Development_ Version 3.6 Available!

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Re: [android-developers] Re: textView Clears on Rotation

[Kostya Vasilyev]

Setting

android:freezesText="true"

in the layout XML forces a TextView to save its content. The view needs 
to have an ID as well.


-- Kostya

10.10.2011 17:48, King Salamon пишет:

Thank you everyone for the great insight on this issue. I tried the
simple -down and dirty workaround by adding
android:configChanges="orientation|keyboardHidden"
to the activity tag in the manifest. This did in fact work as the data
persisted after rotation.

However, as many have pointed out, this is not really a viable, long
term solution, and a better fix would be to store the data either
using shared preferences, a database, a file, or the onSaved instance
method.

Unfortunately, I cannot seem to get any of these to work! Can anyone
provide a code sample with a very simple example -perhaps just one
textview element that can keep its data using one of the above
methods?

Thanks in advance


--
Kostya Vasilyev

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[android-developers] Maps with a little "X" mark

[RegisMelo]

Hello All,

   Anyone already got an strange behavior in Google Maps showing a
little squares with a "X" in the middle? I embedded Google Maps in my
app and every map show these little squares.

   I suspect that this is related to something regarding my signature/
certificate. Anybody can help me?

Thanks!

RM

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[android-developers] Waking the screen after PARTIAL_WAKE_LOCK

[Pinheiro]

I've done an app that must work in the background fetching messages
from a web site that must never sleep. For that I'm using
PARTIAL_WAKE_LOCK, let the screen turn off and wake it when there is a
new message. Here's some code:

--
public void onCreate(Bundle savedInstanceState) {
   pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
   wl = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK |
PowerManager.ACQUIRE_CAUSES_WAKEUP  "screenOff");
   wl.acquire();


// on the URL reading method:
while ((line = reader.readLine()) != null) {
if (!pm.isScreenOn()) { // There is a message, turn the screen
on
pm.userActivity(SystemClock.uptimeMillis(), false);
Log.i(TAG,""Screen on");
... do stuff

--

This has two problems:
1) The screen doesn't turn on, as expected (although the code is run,
including the Log.i)
2) How to prevent the appearance of the default lock screen? That is,
how can it jump directly to my app after the screens turns off and the
users touches a button or the screen?

I've tried to (re)acquire the wakelock to turn the screen on but that
doesn't work.
Thanks in advance!

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[android-developers] Re: Waking the screen after PARTIAL_WAKE_LOCK

[Pinheiro]

One more thing:
FULL_WAKE_LOCK or FLAG_KEEP_SCREEN_ON should solve the problem but I
don't want to use them because of effects on the battery.

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Re: [android-developers] Re: Waking the screen after PARTIAL_WAKE_LOCK

[Mark Murphy]

On Mon, Oct 10, 2011 at 10:02 AM, Pinheiro  wrote:
> One more thing:
> FULL_WAKE_LOCK or FLAG_KEEP_SCREEN_ON should solve the problem but I
> don't want to use them because of effects on the battery.

Huh? Your "effects on the battery" are already there with what you're
trying to do. The CPU is on regardless, and you want the screen on
regardless.

> 1) The screen doesn't turn on, as expected

I am not sure why you expect the screen to turn on when you
specifically told Android not to turn the screen on, by using
PARTIAL_WAKE_LOCK.

> 2) How to prevent the appearance of the default lock screen? That is,
how can it jump directly to my app after the screens turns off and the
users touches a button or the screen?

Poke around in KeyguardManager -- I think there's something in there for this.

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[android-developers] Re: textView Clears on Rotation

[King Salamon]

Excellent --this works! Thanks

On Oct 10, 9:54 am, Kostya Vasilyev  wrote:
> Setting
>
> android:freezesText="true"
>
> in the layout XML forces a TextView to save its content. The view needs
> to have an ID as well.
>
> -- Kostya
>
> 10.10.2011 17:48,KingSalamonпишет:
>
>
>
>
>
>
>
>
>
> > Thank you everyone for the great insight on this issue. I tried the
> > simple -down and dirty workaround by adding
> > android:configChanges="orientation|keyboardHidden"
> > to the activity tag in the manifest. This did in fact work as the data
> > persisted after rotation.
>
> > However, as many have pointed out, this is not really a viable, long
> > term solution, and a better fix would be to store the data either
> > using shared preferences, a database, a file, or the onSaved instance
> > method.
>
> > Unfortunately, I cannot seem to get any of these to work! Can anyone
> > provide a code sample with a very simple example -perhaps just one
> > textview element that can keep its data using one of the above
> > methods?
>
> > Thanks in advance
>
> --
> Kostya Vasilyev

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[android-developers] Re: Waking the screen after PARTIAL_WAKE_LOCK

[Pinheiro]

Hi!

Thanks for the answer.

> > FULL_WAKE_LOCK or FLAG_KEEP_SCREEN_ON should solve the problem but I
> Huh? Your "effects on the battery" are already there with what you're

 Well, at least the screen is off and I don't have to make a screen
saver (don't know if LCD burn-in is still a problem?) ;-)

> specifically told Android not to turn the screen on, by using 
> PARTIAL_WAKE_LOCK.

 I want it to turn off automatically until a message is received or
the user touches something.
 As I said, reading the docs PowerManager.ACQUIRE_CAUSES_WAKEUP and a
new acquire() *should* solve the problem but doesn't.

> Poke around in KeyguardManager -- I think there's something in there for this.

 Thanks, will look into it.

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[android-developers] Re: Smart Idea

[Oli]

How about an interactive tour guide system.  Could be places of
interest for tourism, or even just labelling departments in an
academic institution.  Scan the code and get taken to some video /
multimedia guide on the target.  I can see that sort of thing being
quite cool for students on an open day - give them free reign to walk
the halls learning about the various projects / classes on the go.

The interface itself shouldn't be a massive problem, the time'll be
spent creating the content.

On Oct 10, 1:33 pm, "visualfemi...@yahoo.com"
 wrote:
> Hi all
>
> I am having a little challenge here,
> If anyone can help out will appreciate it.
> I am in my final year need to do android application.
> looking at multimedia experience triggered by QR Codes.
> Anyone has a suggestion of a smart Idea I can easily develop with a
> short time frame.
>
> Thanks

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Re: [android-developers] Re: Waking the screen after PARTIAL_WAKE_LOCK

[Mark Murphy]

On Mon, Oct 10, 2011 at 10:22 AM, Pinheiro  wrote:
>> specifically told Android not to turn the screen on, by using 
>> PARTIAL_WAKE_LOCK.
>
>  I want it to turn off automatically until a message is received or
> the user touches something.
>  As I said, reading the docs PowerManager.ACQUIRE_CAUSES_WAKEUP and a
> new acquire() *should* solve the problem but doesn't.

Not if you are using PARTIAL_WAKE_LOCK. You need a FULL_WAKE_LOCK. As
the documentation states for ACQUIRE_CAUSES_WAKEUP:

"These flags have no effect when combined with a PARTIAL_WAKE_LOCK."

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[android-developers] Re: Can we 'include' a xml into another preference xml by file? and by jar(another package)?

[Build account]

First thank you for your reply.
(Beside that my questions, I've been found some workaround and
restrictions on adt env.)

1. Right...thank you for your reply. That was only way...
but as far as we know that addPreferencesFromResource() is deprecated
and
some time I want to keep my source in an absolute path to maintain
projects.

2. Hmm, as far as I found that is impossible to use preference xml in
jar file.
I thought that include or call-through addPreferencesFromResource() or
etc-
a pref XML which in a jar file.
But now I'm supposing that also impossible.

If I know any thing wrong, please let me know.

Thanks!

On 10월9일, 오후7시20분, Mark Murphy  wrote:
> On Sat, Oct 8, 2011 at 12:25 PM, Build account  wrote:
> > 1. Can we include a xml layout file from another JAR package?
> >  Like  ???
> >  Is this possible?
>
> Not that I am aware of. Note that you can call
> addPreferencesFromResource() multiple times, if needed.
>
> > 2. Can we include a xml preference file from another JAR package?
>
> What is "another JAR package"?
>
> --
> Mark Murphy (a Commons 
> Guy)http://commonsware.com|http://github.com/commonsguyhttp://commonsware.com/blog|http://twitter.com/commonsguy
>
> Android 3.1 Programming Books:http://commonsware.com/books

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[android-developers] Re: my left side not working

[Oli]

Made my day.

On Oct 7, 5:08 pm, Dan Winsor  wrote:
>
> If your left side isn't working, you'll be all right...

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[android-developers] time picker: soft keyboard problems: cannot read time

[John Goche]

Hello,

I am having the following problem with the timepicker. When I use
the plus and minus signs to update the time everything works fine
but when I use the soft keyboard I cannot read the new value from
the time picker.

Basically the problem I am having is described here:

http://stackoverflow.com/questions/3380761/how-can-i-capture-when-time-changes-in-a-timepicker-if-the-keyboard-is-being-used

However I tried the following:



and the following:

this.timePicker.setOnTimeChangedListener(new OnTimeChangedListener() {

  @Override
  public void onTimeChanged(TimePicker view, int hours, int minutes) {
System.out.println(hours);
System.out.println(minutes);

  }
});

with no luck (I don't see the listener being called when I update the time
on the buttons).
Same goes for the date picker.

What am I doing wrong?

I really appreciate your help on this issue,

John Goche

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[android-developers] Re: Can check authority or situation whether installed as system app or market app?

[Build account]

Thank you for your advice which quick, simple and even clear. :)

On Oct 8, 7:49 pm, Kostya Vasilyev  wrote:
> https://groups.google.com/forum/#!topic/android-developers/0J0UF-MrBLY
> 
>
> 08.10.2011 14:26, Build account пишет:
>
> > Hello.
>
> >   Is there any way to check apk-self the situation or authority
> > whether an apk installed as an system app(mean built with entire
> > platform) or
> > just installed from the market.
>
> >   I assume the package manager may provider something, is'n it?
> > getPreferredActivities or some other preferxxx method doesn't related
> > to?
>
> > Please advice me!
>
> --
> Kostya Vasilyev

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Re: [android-developers] Re: Can we 'include' a xml into another preference xml by file? and by jar(another package)?

[Mark Murphy]

2011/10/10 Build account :
> 1. Right...thank you for your reply. That was only way...
> but as far as we know that addPreferencesFromResource() is deprecated
> and
> some time I want to keep my source in an absolute path to maintain
> projects.

In Android, "deprecated" means "we will support it as long as we can
but we think there may be a better option". In the case of
addPreferencesFromResource(), it is your only option for pre-Honeycomb
devices, if you wish to use PreferenceActivity.

> 2. Hmm, as far as I found that is impossible to use preference xml in
> jar file.
> I thought that include or call-through addPreferencesFromResource() or
> etc-
> a pref XML which in a jar file.
> But now I'm supposing that also impossible.

You do not package resources in a JAR file, at present.

-- 
Mark Murphy (a Commons Guy)
http://commonsware.com | http://github.com/commonsguy
http://commonsware.com/blog | http://twitter.com/commonsguy

Warescription: Three Android Books, Plus Updates, One Low Price!

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[android-developers] Re: Can NOT upload program on Windows 7

[Heuristic]

Of course this is to upload my apps to Android Market developer's
program listing.
After you update your program (app), you want to upload it to your
program listing so that your users can
upgrade the program. Somehow it does not work on my Windows 7 now.
I indeed encountered many problems on Windows 7. I can't use debugger
of Eclipse on Windows 7 now.
Since I have been quite familiar with Android development, debugger
has become not so critical to me now.
But, it's still a mystery to me that Eclipse debugger no longer works
now.
(It does not stop at any breakpoints I set.)

Thanks.

On 10月10日, 下午9時26分, Appaholics  wrote:
> Is this related to Android? If so could you provide some details like what
> program, uploading to where etc?
>
> Thanks
>
> On Mon, Oct 10, 2011 at 6:32 PM, Heuristic  wrote:
> > Anyone encountered this problem - unable to upload program on Windows
> > 7. I changed to use XP, then it works fine.
> > This does not happen before.
> > Any idea how to get around the problem?
> > thx
>
> > --
> > 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
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>
> --
> --
> Raghav Sood
> CEO/Founder/Owner/Dictator/Tyrant at Appaholics (Basically all titles
> required to have complete 
> control)http://www.raghavsood.com/https://market.android.com/developer?pub=Appaholicshttp://www.appaholics.in/

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Re: [android-developers] Re: Can NOT upload program on Windows 7

[Appaholics]

Uh, what does the eclipse debugger have to do with uploading to the Android
Market?

And you can upload from Windows 7. I normally do it from my mac but I have
done it from my windows desktop and it works perfectly.

Is the market giving you any error in particular?

Thanks

On Mon, Oct 10, 2011 at 8:05 PM, Heuristic  wrote:

> Of course this is to upload my apps to Android Market developer's
> program listing.
> After you update your program (app), you want to upload it to your
> program listing so that your users can
> upgrade the program. Somehow it does not work on my Windows 7 now.
> I indeed encountered many problems on Windows 7. I can't use debugger
> of Eclipse on Windows 7 now.
> Since I have been quite familiar with Android development, debugger
> has become not so critical to me now.
> But, it's still a mystery to me that Eclipse debugger no longer works
> now.
> (It does not stop at any breakpoints I set.)
>
> Thanks.
>
> On 10月10日, 下午9時26分, Appaholics  wrote:
> > Is this related to Android? If so could you provide some details like
> what
> > program, uploading to where etc?
> >
> > Thanks
> >
> > On Mon, Oct 10, 2011 at 6:32 PM, Heuristic 
> wrote:
> > > Anyone encountered this problem - unable to upload program on Windows
> > > 7. I changed to use XP, then it works fine.
> > > This does not happen before.
> > > Any idea how to get around the problem?
> > > thx
> >
> > > --
> > > 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
> >
> > --
> > --
> > Raghav Sood
> > CEO/Founder/Owner/Dictator/Tyrant at Appaholics (Basically all titles
> > required to have complete control)
> http://www.raghavsood.com/https://market.android.com/developer?pub=Appaholicshttp://www.appaholics.in/
>
> --
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> http://groups.google.com/group/android-developers?hl=en
>



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--
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CEO/Founder/Owner/Dictator/Tyrant at Appaholics (Basically all titles
required to have complete control)
http://www.raghavsood.com/
https://market.android.com/developer?pub=Appaholics
http://www.appaholics.in/

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[android-developers] Re: time picker: soft keyboard problems: cannot read time

[Studio LFP]

Hey John,

You've run into the focus bug (or feature) with the TimePicker. It doesn't 
update the time put in by a keyboard until it loses focus.

Try tossing a TimePicker.clearFocus() in the mix somewhere. If you use it in 
a dialog, call it on the TimePicker view when you go to dismiss the dialog 
and read the values after the clearFocus(). If it is somewhere else, you can 
also use the requestFocus() on other views to pull it away and then read the 
TimePicker.

Steven
Studio LFP
http://www.studio-lfp.com


On Monday, October 10, 2011 9:30:49 AM UTC-5, John Goche wrote:
>
>
> Hello,
>
> I am having the following problem with the timepicker. When I use
> the plus and minus signs to update the time everything works fine
> but when I use the soft keyboard I cannot read the new value from
> the time picker.
>
> Basically the problem I am having is described here:
>
>
> http://stackoverflow.com/questions/3380761/how-can-i-capture-when-time-changes-in-a-timepicker-if-the-keyboard-is-being-used
>
> However I tried the following:
>
>android:id="@+id/timePicker"
>   android:addStatesFromChildren="true"
>   android:layout_width="match_parent"
>   android:layout_height="wrap_content" />
>
> and the following:
>
> this.timePicker.setOnTimeChangedListener(new OnTimeChangedListener() {
>   
>   @Override
>   public void onTimeChanged(TimePicker view, int hours, int minutes) {
> System.out.println(hours);
> System.out.println(minutes);
>   
>   }
> });
>
> with no luck (I don't see the listener being called when I update the time 
> on the buttons).
> Same goes for the date picker.
>
> What am I doing wrong?
>
> I really appreciate your help on this issue,
>
> John Goche
>

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[android-developers] Re: Evil Minds

[Dan Winsor]

On Oct 10, 9:56 am, mostafa dia  wrote:
> *                                 Evil Minds   *

Too long, didn't read.  Could you send us an executive summary and get
it down to 3 or 4 good bullet points?  Thanks in advance.

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[android-developers] Re: Waking the screen after PARTIAL_WAKE_LOCK

[Pinheiro]

> Not if you are using PARTIAL_WAKE_LOCK. You need a FULL_WAKE_LOCK. As> the 
> documentation states for ACQUIRE_CAUSES_WAKEUP:
 Thanks but that doesn't solve my problem, I really, really want to
turn the screen off after some time of inactivity and turn it on only
after a message arrives or the user touches the screen or button. I'm
starting to think PARTIAL_WAKE_LOCK won't work and I'll have to use
timers to turn screen off by releasing a FULL_WAKE_LOCK. I never
thought turning the screen on and off would be so difficult.

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Re: [android-developers] how to make a url get fitted to an android device screen

[TreKing]

On Sun, Oct 9, 2011 at 11:12 PM, Sivasankar K  wrote:

> I am able to reduce the page by zooming in manually. I want the entire page
> to get fitted to the screen by its own.


http://developer.android.com/reference/android/webkit/WebView.html#zoomOut()

-
TreKing  - Chicago
transit tracking app for Android-powered devices

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[android-developers] Re: Waking the screen after PARTIAL_WAKE_LOCK

[Pinheiro]

> Not if you are using PARTIAL_WAKE_LOCK. You need a FULL_WAKE_LOCK
 Thanks but that doesn't solve my problem, I really, really want
to turn the screen off after some time of inactivity and turn it on
only after a message arrives or the user touches the screen or button.

 Update: PARTIAL_WAKE_LOCK and pm.userActivity() when a message is
received is working :)

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Re: [android-developers] Re: Waking the screen after PARTIAL_WAKE_LOCK

[Mark Murphy]

On Mon, Oct 10, 2011 at 11:04 AM, Pinheiro  wrote:
>> Not if you are using PARTIAL_WAKE_LOCK. You need a FULL_WAKE_LOCK. As> the 
>> documentation states for ACQUIRE_CAUSES_WAKEUP:
>  Thanks but that doesn't solve my problem, I really, really want to
> turn the screen off after some time of inactivity and turn it on only
> after a message arrives or the user touches the screen or button.

That really really is not possible. You can drop from a FULL_WAKE_LOCK
to a PARTIAL_WAKE_LOCK easily enough, but then you will not receive
any user input ("touches the screen or button") once you are on the
PARTIAL_WAKE_LOCK.

> I'm
> starting to think PARTIAL_WAKE_LOCK won't work and I'll have to use
> timers to turn screen off by releasing a FULL_WAKE_LOCK. I never
> thought turning the screen on and off would be so difficult.

It's not. It's trying to get user input that is your problem. Please
allow the user to simply use the power button, like the user is
already used to, and your problem becomes much simpler.

-- 
Mark Murphy (a Commons Guy)
http://commonsware.com | http://github.com/commonsguy
http://commonsware.com/blog | http://twitter.com/commonsguy

Warescription: Three Android Books, Plus Updates, One Low Price!

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[android-developers] Re: How to display search button in actionbar on tablet (app minSdk = 8)

[Jean-Michel]

This is proving much harder than I thought...

Basically, in order to show a search item in the action bar (or any
item) I need to set "showAsAction" in my menu.

In order to do that, I need to build with SDK >= 11.

If I build with SDK >=11, I am at risk of including some code that
will fail badly on SDK 8 to 10 devices...

I have tried the API Analysis plugin from the adt addons (http://
code.google.com/p/adt-addons/), but for some reason, it does not seem
to work.

Other people talk about a dupplicatte build ant task that would build
against minAPI, but that is late in the process (in my case after
comitting code to version control).

It feels like the way Google are managing upward compatibility is
fairly lightweight. I wonder how other people are doing.

I am definitely not the only one trying to build an application that
would run from FROYO to HONEYCOMB and that would have a search button!

Please help ;).

JM

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Re: [android-developers] Re: How to display search button in actionbar on tablet (app minSdk = 8)

[Kostya Vasilyev]

Probably the easiest thing you can do is...

... before making a release build, switch the build target back to 2.2 
(or what have you), temporarily, and inspect the build errors.


-- Kostya

10.10.2011 19:15, Jean-Michel пишет:

If I build with SDK>=11, I am at risk of including some code that
will fail badly on SDK 8 to 10 devices...


--
Kostya Vasilyev

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Re: [android-developers] Re: How to display search button in actionbar on tablet (app minSdk = 8)

[Mark Murphy]

On Mon, Oct 10, 2011 at 11:15 AM, Jean-Michel
 wrote:
> If I build with SDK >=11, I am at risk of including some code that
> will fail badly on SDK 8 to 10 devices...

Hence, you need to test your app on older devices/emulators. Do not
write production code without writing associated tests and running
those tests on all relevant environments -- you should be doing this
regardless of your build target, feature set used, etc.

-- 
Mark Murphy (a Commons Guy)
http://commonsware.com | http://github.com/commonsguy
http://commonsware.com/blog | http://twitter.com/commonsguy

Warescription: Three Android Books, Plus Updates, One Low Price!

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Re: [android-developers] close application

[TreKing]

On Mon, Oct 10, 2011 at 1:24 AM, venugopal reddy
wrote:

> My requirement is , If I close the Emulator browser , automatically that
> application should be close..
>
> How can I?
>

Elaborate.

-
TreKing  - Chicago
transit tracking app for Android-powered devices

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Re: [android-developers] Using drawable resources efficiently

[Studio LFP]

I don't think this works for a ListView when using setBackgroundDrawable(). 
At least I've not gotten it to work when calling mutate() at every point 
possible.

Is there a trick to get this to work?

I didn't load mine from XML, but created it programmatically.  Here are the 
times I called it and it hasn't worked:

1. Right after creation.
2. Right before passing it to setBackgroundDrawable()
3. A few times in between
4. All of the above.

I just went back to doing a drawable for each view in the ListView.

Steven
Studio LFP
http://www.studio-lfp.com


On Monday, October 10, 2011 5:58:11 AM UTC-5, Mark Murphy (a Commons Guy) 
wrote:
>
> On Mon, Oct 10, 2011 at 6:54 AM, dashman  wrote:
> > I've got a ListView and for each item I display a selector image
> > button
> > defined similar to below:
> >
> > 
> >  http://schemas.android.com/apk/res/android";>
> >  >   android:drawable="@drawable/flag_clear2" />
> > 
> >  
> >
> >
> > I thought I could load the drawable from the resource file once and I
> > would assign the drawable to each item in the list.
> >
> > That doesn't work because it seems all the items are sharing the
> > same instance and causes problems. When clicking on one - all
> > of the image buttons hilight.
>
> Sounds like you need to mutate your drawable:
>
> http://android-developers.blogspot.com/2009/05/drawable-mutations.html
>
> -- 
> Mark Murphy (a Commons Guy)
> http://commonsware.com | http://github.com/commonsguy
> http://commonsware.com/blog | http://twitter.com/commonsguy
>
> Warescription: Three Android Books, Plus Updates, One Low Price!
>
>

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Re: [android-developers] Re: time picker: soft keyboard problems: cannot read time

[John Goche]

Thanks Studio!

Your solution seems to have worked.

John Goche

On Mon, Oct 10, 2011 at 4:52 PM, Studio LFP  wrote:

> Hey John,
>
> You've run into the focus bug (or feature) with the TimePicker. It doesn't
> update the time put in by a keyboard until it loses focus.
>
> Try tossing a TimePicker.clearFocus() in the mix somewhere. If you use it
> in a dialog, call it on the TimePicker view when you go to dismiss the
> dialog and read the values after the clearFocus(). If it is somewhere else,
> you can also use the requestFocus() on other views to pull it away and then
> read the TimePicker.
>
> Steven
> Studio LFP
> http://www.studio-lfp.com
>
>
>
> On Monday, October 10, 2011 9:30:49 AM UTC-5, John Goche wrote:
>>
>>
>> Hello,
>>
>> I am having the following problem with the timepicker. When I use
>> the plus and minus signs to update the time everything works fine
>> but when I use the soft keyboard I cannot read the new value from
>> the time picker.
>>
>> Basically the problem I am having is described here:
>>
>> http://stackoverflow.com/**questions/3380761/how-can-i-**
>> capture-when-time-changes-in-**a-timepicker-if-the-keyboard-**
>> is-being-used
>>
>> However I tried the following:
>>
>> >   android:id="@+id/timePicker"
>>   android:addStatesFromChildren=**"true"
>>   android:layout_width="match_**parent"
>>   android:layout_height="wrap_**content" />
>>
>> and the following:
>>
>> this.timePicker.**setOnTimeChangedListener(new
>> OnTimeChangedListener() {
>>
>>   @Override
>>   public void onTimeChanged(TimePicker view, int hours, int minutes) {
>> System.out.println(hours);
>> System.out.println(minutes);
>>
>>   }
>> });
>>
>> with no luck (I don't see the listener being called when I update the time
>> on the buttons).
>> Same goes for the date picker.
>>
>> What am I doing wrong?
>>
>> I really appreciate your help on this issue,
>>
>> John Goche
>>
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Re: [android-developers] close application

[John Goche]

I think the poster means that sometimes when the application
exits it is still running. The solution is to open the Settings application
and go to Applications -> Manage Applications -> Force Stop. I don't
know of a way an application can request it be completely dropped
from memory when a user closes it, not that I see any reason why
one would want such behavior.

Regards,

John Goche

On Mon, Oct 10, 2011 at 5:33 PM, TreKing  wrote:

> On Mon, Oct 10, 2011 at 1:24 AM, venugopal reddy  > wrote:
>
>> My requirement is , If I close the Emulator browser , automatically that
>> application should be close..
>>
>> How can I?
>>
>
> Elaborate.
>
>
> -
> TreKing  - Chicago
> transit tracking app for Android-powered devices
>
>
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[android-developers] ghost presses phone and emulator buttons :p

[John Goche]

Hello,

This may sound funny, but sometimes when I run my application it is
as though a ghost is pressing the buttons on the screen launching
intents and what not. I'm not sure there is anything that can be done
about it, but I thought it would be worth asking if anyone else has seen
anything like it.

Seriously now... anyone seen anything like this?
I suspect somehow events get queued up while making
sqlite database calls when going from screen to screen
and then get fired at my activities all at once pressing
buttons and what not.

Regards,

John Goche

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Re: [android-developers] ghost presses phone and emulator buttons :p

[Appaholics]

It could be that the Intents are from background services and tasks from
other apps. Filter it by Process ID to see only your app.

Thanks

On Mon, Oct 10, 2011 at 10:05 PM, John Goche wrote:

>
> Hello,
>
> This may sound funny, but sometimes when I run my application it is
> as though a ghost is pressing the buttons on the screen launching
> intents and what not. I'm not sure there is anything that can be done
> about it, but I thought it would be worth asking if anyone else has seen
> anything like it.
>
> Seriously now... anyone seen anything like this?
> I suspect somehow events get queued up while making
> sqlite database calls when going from screen to screen
> and then get fired at my activities all at once pressing
> buttons and what not.
>
> Regards,
>
> John Goche
>
> --
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Re: [android-developers] ghost presses phone and emulator buttons :p

[John Goche]

On Mon, Oct 10, 2011 at 6:37 PM, Appaholics wrote:

> It could be that the Intents are from background services and tasks from
> other apps. Filter it by Process ID to see only your app.
>

Sorry, not sure I understand. Filter what by process ID, my application
presumably, but how and what should I expect to see and where???

Thanks,

John Goche

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Re: [android-developers] Using drawable resources efficiently

[Studio LFP]

After additional testing, I've confirmed that the mutate() option doesn't 
allow the use of one Drawable on multiple view under the following 
conditions unless there is a trick to it that I'm missing.

1. Using a CursorAdapter with a ListView (Using newView and bindView, 
haven't tried with getView as it would take a rework of code)
2. GradientDrawable created programmatically (the only way you can do it and 
customize the gradient colors on the fly)
3. GradientDrawable assigned with setBackgroundDrawable()
4. ListView items having different heights and/or widths

Maybe the "state" of the drawable doesn't include the height and width of 
the object, but there isn't really anything that shows what is included in 
the "state". Seeing that the alpha was included, one would have thought 
things like size would have also been included.

I'd like to go to reusable Drawables as it would simply things, so if anyone 
has a viable solution, that would be great.

Steven
Studio LFP
http://www.studio-lfp.com


On Monday, October 10, 2011 10:53:46 AM UTC-5, Studio LFP wrote:
>
> I don't think this works for a ListView when using setBackgroundDrawable(). 
> At least I've not gotten it to work when calling mutate() at every point 
> possible.
>
> Is there a trick to get this to work?
>
> I didn't load mine from XML, but created it programmatically.  Here are the 
> times I called it and it hasn't worked:
>
> 1. Right after creation.
> 2. Right before passing it to setBackgroundDrawable()
> 3. A few times in between
> 4. All of the above.
>
> I just went back to doing a drawable for each view in the ListView.
>
> Steven
> Studio LFP
> http://www.studio-lfp.com
>
>
> On Monday, October 10, 2011 5:58:11 AM UTC-5, Mark Murphy (a Commons Guy) 
> wrote:
>>
>> On Mon, Oct 10, 2011 at 6:54 AM, dashman  wrote:
>> > I've got a ListView and for each item I display a selector image
>> > button
>> > defined similar to below:
>> >
>> > 
>> >  http://schemas.android.com/apk/res/android";>
>> > > >   android:drawable="@drawable/flag_clear2" />
>> > 
>> >  
>> >
>> >
>> > I thought I could load the drawable from the resource file once and I
>> > would assign the drawable to each item in the list.
>> >
>> > That doesn't work because it seems all the items are sharing the
>> > same instance and causes problems. When clicking on one - all
>> > of the image buttons hilight.
>>
>> Sounds like you need to mutate your drawable:
>>
>> http://android-developers.blogspot.com/2009/05/drawable-mutations.html
>>
>> -- 
>> Mark Murphy (a Commons Guy)
>> http://commonsware.com | http://github.com/commonsguy
>> http://commonsware.com/blog | http://twitter.com/commonsguy
>>
>> Warescription: Three Android Books, Plus Updates, One Low Price!
>>
>>

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[android-developers] Buffer issues with the Droid Bionic?

[Nathan]

Based on some stack traces I've seen, it appears that the Droid Bionic is 
having the same problem we've seen in the HTC Thunderbolt in the past - that 
of using a 2 megabyte buffer by default on HttpClient. 

The failures are happening in a third party library that isn't open source, 
but I can confirm they are using DefaultHttpClient and not specifying a 
buffer size. 
 
Based on that, it appears that this sort of stupidity is being perpetuated 
instead of nipped in the bud. 

What other devices are going to have this problem? 

Nathan

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[android-developers] Re: Scenario where initLoader() does not call onLoadFinished()

[Jeremy Drake]

This sounds suspiciously like the issue I am having
http://groups.google.com/group/android-developers/browse_thread/thread/ca3a0c174d284263

I was able to reproduce the bug with pushing a new activity in my own
app, which uses an AsyncTaskLoader instead of a CursorLoader.

Hopefully somebody familiar with the Fragment/FragmentManager/Loader/
LoaderManager code will reply to one (or both) of these threads with
some additional insight.  I'm planning to enter a bug/issue in the
next day or two if I do not hear anything to the contrary.

You may want to try setting a breakpoint around the time you call
initLoader, and see if the LoaderManager's mDestroyed member is true.
This is what led me to believe that the issue is with the lifetime
management of the loader manager.

On Oct 7, 6:29 am, kaciula  wrote:
> I have a simple activity with one fragment. The fragment uses a CursorLoader
> to load some data from a ContentProvider. I just call initLoader() inside
> onActivityCreated() and I populate the UI in onLoadFinished(). If I switch
> orientations, everything works as expected (onLoadFinished() is called
> again).
>
> Now, if I move to a new activity, press BACK to get back to my first
> activity and then switch orientations, I see that onLoaderReset() is called
> and then, in onActivityCreated(), although initLoader() is called,
> onLoadFinished() is never called after that. And as a consequence, my UI
> shows no data.
>
> After doing some testing, I see that this problem appears only if I use
> setRetainInstance(true) in my fragment. So what's the deal? And how can I
> fix this without removing setRetainInstance(true)? Do I have to do something
> in onLoaderReset()? Do I have to somehow give the loader the new activity as
> the context?
>
> Thanks.

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[android-developers] ErrorMessageHandler.handleMessage(-1) to start camera

[ecspertiza]

Hi all, I use code

Intent intent = new Intent("android.media.action.IMAGE_CAPTURE");
startActivityForResult(intent, 0);

to start standart camera. Standart camera run and i get message
ErrorMessageHandler.handleMessage(-1).

what wrong ?

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[android-developers] customizing timepicker appearance

[John Goche]

Hello,

Is there a way to customize the appearance of the time picker
without having to write your own widget instead? I would like
to use drawables to do so. The following site shows how
the timepicker constituents are drawables of some sort
but does not go about telling whether you can use your own:

http://androiddrawableexplorer.appspot.com/

Thanks,

John Goche

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Re: [android-developers] ErrorMessageHandler.handleMessage(-1) to start camera

[metin ögtem]

Check for Camera runnig correctly

2011/10/10, ecspertiza :
> Hi all, I use code
>
> Intent intent = new Intent("android.media.action.IMAGE_CAPTURE");
> startActivityForResult(intent, 0);
>
> to start standart camera. Standart camera run and i get message
> ErrorMessageHandler.handleMessage(-1).
>
> what wrong ?
>
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[android-developers] HTTP Request Handler

[Sunil Mishra]

Can any one please provide me an example of HTTP Request Handler.
Please its urgent.

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Re: [android-developers] close application

[metin ögtem]

why you want that ?? And i think you must get live applications..And
you must write service or likte that thing

2011/10/10, TreKing :
> On Mon, Oct 10, 2011 at 1:24 AM, venugopal reddy
> wrote:
>
>> My requirement is , If I close the Emulator browser , automatically that
>> application should be close..
>>
>> How can I?
>>
>
> Elaborate.
>
> -
> TreKing  - Chicago
> transit tracking app for Android-powered devices
>
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Re: [android-developers] ErrorMessageHandler.handleMessage(-1) to start camera

[Антон Михайлов]

if i runnig cam from menu, all running fine.

2011/10/10 metin ögtem 

> Check for Camera runnig correctly
>
> 2011/10/10, ecspertiza :
> > Hi all, I use code
> >
> > Intent intent = new Intent("android.media.action.IMAGE_CAPTURE");
> > startActivityForResult(intent, 0);
> >
> > to start standart camera. Standart camera run and i get message
> > ErrorMessageHandler.handleMessage(-1).
> >
> > what wrong ?
> >
> > --
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-- 
С уважением,
мастер конфетного цеха

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Re: [android-developers] Re: Get GPS Location in a Broadcast Receiver.

[metin ögtem]

Maybe you want to use Service..

2011/10/10, lbendlin :
> Either make the location a global variable, or send it as an Extra in the
> broadcast.
>
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Re: [android-developers] ErrorMessageHandler.handleMessage(-1) to start camera

[metin ögtem]

I think your code is wrong..You must use Intent.Extra ..

2011/10/10, Антон Михайлов :
> if i runnig cam from menu, all running fine.
>
> 2011/10/10 metin ögtem 
>
>> Check for Camera runnig correctly
>>
>> 2011/10/10, ecspertiza :
>> > Hi all, I use code
>> >
>> > Intent intent = new Intent("android.media.action.IMAGE_CAPTURE");
>> > startActivityForResult(intent, 0);
>> >
>> > to start standart camera. Standart camera run and i get message
>> > ErrorMessageHandler.handleMessage(-1).
>> >
>> > what wrong ?
>> >
>> > --
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>>
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>>
>
>
>
> --
> С уважением,
> мастер конфетного цеха
>
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Re: [android-developers] HTTP Request Handler

[metin ögtem]

You must search in internet :)

2011/10/10, Sunil Mishra :
> Can any one please provide me an example of HTTP Request Handler.
> Please its urgent.
>
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Re: [android-developers] Downloads

[metin ögtem]

I think you only can get applications..You can get package names and
when new one came you can do what you want..But browser downloading is
not make sense

2011/10/10, b_t :
> Hi,
>
> Is there any way to get list of every downloads?
> It seems that DownloadManager returns downloads only for my app
> but I would like to get Market or Browser downloads too.
>
> Thanks,
> Tamás
>
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Re: [android-developers] [SOLVED] Real Multi touch in Android - Going Open Source!!!

[metin ögtem]

Good..That applicatios uses in presentation

2011/10/10, swapnil kamble :
> Cool app. I just tried it, works awesome.
> Nice work
>
> Swapnil
>
> On Mon, Oct 10, 2011 at 2:08 PM, Asim  wrote:
>
>> Hey Everyone,
>>
>> I've been working on a project to improve android's multi touch
>> capability. The droid has really poor binding between touch events and
>> views. I've worked around its drawbacks to create something that works
>> like "microsoft surface".
>>
>> Here's a video of what I've made. Check it out:
>> http://www.youtube.com/watch?v=m5w8EDM3Sgc
>>
>> I've also decided to go open source with this project so that everyone
>> can benefit from my work. If you're interested in taking this project
>> forward, visit my blog @
>>
>> http://blog.asimmittal.net/blog1.php/tech/android/real-multitouch-on-android-andash-going-open-source
>>
>> Thanks
>> Asim Mittal
>>
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>
>
>
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Re: [android-developers] Re: is this possible to start an app every 5mins

[metin ögtem]

Yes you can ..But it is not for good programmer..Google can close your accont

2011/10/10, Rikki :
> Use a service to launch your activities. Read
> http://developer.android.com/guide/topics/fundamentals/services.html
> for details.
>
> On Oct 10, 3:09 pm, GopalaKrishnan D  wrote:
>> is this possible to start an app every 5mins?  how to do that one...
>> pls help me
>>
>> --
>> ~* Regards*
>> *GopalaKrishnan D*
>
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[android-developers] Uploading applications

[J Handal]

 Once you've registered, it's easy to upload your application to Android
Market. From the home screen of the Developer
Console,
select "Upload Applications." You'll be asked to fill in the following .

Is very easy(if they save your cookies).

I can't login ,the screen for registering pop up (I  uploaded one App 5
months ago).

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[android-developers] Uploading applications

[J Handal]

 Once you've registered, it's easy to upload your application to Android
Market. From the home screen of the Developer
Console,
select "Upload Applications." You'll be asked to fill in the following .

Is very easy(if they save your cookies).

I can't login ,the screen for registering pop up (I  uploaded one App 5
months ago).

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[android-developers] GL-related Crash on Xoom/Tab 10.1 requiring removal of battery or shell reboot?

[Robert Green]

Isn't this that really awful GL-related bug I've been talking about
for nearly 2 years?  I can't believe this still exists in honeycomb,
worse yet that it's nearly unrecoverable to tablet users that can't
remove their battery and don't have enough technical knowledge to use
ADB.

http://code.google.com/p/android/issues/detail?id=7432

IMO this should be upgraded to severe.  It's been plaguing Android
devices since 2.1

W/SharedBufferStack(  136): waitForCondition(LockCondition) timed out
(identity=3, status=0). CPU may be pegged. trying again.
W/SharedBufferStack(   78): waitForCondition(ReallocateCondition)
timed out
(identity=9, status=0). CPU may be pegged. trying again.
W/SharedBufferStack(   78): waitForCondition(LockCondition) timed out
(identity=5, status=0). CPU may be pegged. trying again.
W/SharedBufferStack(  381): waitForCondition(LockCondition) timed out
(identity=7, status=0). CPU may be pegged. trying again.
W/SharedBufferStack(  136): waitForCondition(LockCondition) timed out
(identity=3, status=0). CPU may be pegged. trying again.
...

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Re: [android-developers] ErrorMessageHandler.handleMessage(-1) to start camera

[Антон Михайлов]

that ?

Intent intent = new Intent("android.media.action.IMAGE_CAPTURE");
intent.putExtra(MediaStore.EXTRA_OUTPUT, Uri.fromFile(new
File("/scard/tmp.jpg")));
startActivityForResult(intent, 0);

error message is also :)

2011/10/10 metin ögtem 

> I think your code is wrong..You must use Intent.Extra ..
>
> 2011/10/10, Антон Михайлов :
> > if i runnig cam from menu, all running fine.
> >
> > 2011/10/10 metin ögtem 
> >
> >> Check for Camera runnig correctly
> >>
> >> 2011/10/10, ecspertiza :
> >> > Hi all, I use code
> >> >
> >> > Intent intent = new Intent("android.media.action.IMAGE_CAPTURE");
> >> > startActivityForResult(intent, 0);
> >> >
> >> > to start standart camera. Standart camera run and i get message
> >> > ErrorMessageHandler.handleMessage(-1).
> >> >
> >> > what wrong ?
> >> >
> >> > --
> >> > You received this message because you are subscribed to the Google
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> android-developers@googlegroups.com
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> >>
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> >>
> >
> >
> >
> > --
> > С уважением,
> > мастер конфетного цеха
> >
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-- 
С уважением,
мастер конфетного цеха

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[android-developers] Re: How to display search button in actionbar on tablet (app minSdk = 8)

[Jean-Michel]

I do fully agree with the process, but apparently, with these
requirements (supporting x to honeycomb), we are cornered with using
build targets *above* the minSdk level which is really begging for
troubles.

Google dropped the ball at the last hurdle.

If the XML code for tablets (showAsAction, for example) would have
compiled with lower SDKs, we could have kept "low" build targets and
be sure that the application will run and compile from the low end of
the supported range.

This is still a liability at runtime, but we can exclude it from
loading with resource qualifiers.

This way, and with the compatibility package, developpers would have
developed 3.0 compatible application much easier and much safer as
well.

This is really disapointing.

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[android-developers] Re: Drawing scaled bitmaps on a SurfaceView -- no antialiasing

[ReDeeMer]

try to draw a bitmap on your canvas using this paint:

Paint paint = new Paint();
{
paint.setAntiAlias(false);
paint.setFilterBitmap(true);
}

Setting antialias to false seems weird. But surprisingly it works!!

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Re: [android-developers] Uploading applications

[metin ögtem]

Maybe you try to connect wrong gmail adress..

2011/10/10, J Handal :
>  Once you've registered, it's easy to upload your application to Android
> Market. From the home screen of the Developer
> Console,
> select "Upload Applications." You'll be asked to fill in the following .
>
> Is very easy(if they save your cookies).
>
> I can't login ,the screen for registering pop up (I  uploaded one App 5
> months ago).
>
> --
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> Groups "Android Developers" group.
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> android-developers+unsubscr...@googlegroups.com
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Re: [android-developers] sending email automatically

[metin ögtem]

Android mail system requre Gmail or other authentication..That means
some screnn pops up and show users to send mail to you..

2011/10/10, rahul verma :
> What is SMTP?
>
> On 10 Oct 2011 06:16, "rahul verma"  wrote:
>
> Yeah i too need to know that. .whenever we try to send a mail a gmail app
> screen comes ,what is the way to omit that i mean send the mail
> automatically
>
>>
>> On 8 Oct 2011 22:43, "Palike"  wrote:
>>
>> Hi, at first sorry for my English
>
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Re: [android-developers] Re: Video in WebView

[metin ögtem]

You can add webview your layout..it will be simple..

2011/10/9, gyanu maharjan :
> check this..
> http://stackoverflow.com/questions/4810421/open-video-player-in-webview
>
> On Sun, Oct 9, 2011 at 1:46 PM, Siva Prakash
> wrote:
>
>> Yes I want to play a video from You tube or from another HTML file.
>>
>>
>>
>>
>> On Sun, Oct 9, 2011 at 1:22 PM, Efi Merdler-Kravitz > > wrote:
>>
>>> By video you mean youtube?
>>>
>>> On Oct 9, 7:49 am, Siva Prakash  wrote:
>>> > Thanks
>>> >
>>> > This code is working for normal web pages but not with video/audio
>>> >
>>> > private WebView myWebView;
>>> > private ProgressDialog pd ;
>>> >
>>> > this.myWebView = (WebView) this.findViewById(R.id.webView);
>>> >
>>> > Bundle extras = getIntent().getExtras();
>>> > if(extras !=null  )
>>> > {
>>> >  String strURL = extras.getString("SCANNED_URL");
>>> >  if (strURL != "")
>>> > {
>>> >
>>> > myWebView. getSettings().setJavaScriptEnabled(true);
>>> > myWebView. getSettings().setAllowFileAccess(true);
>>> >
>>> > myWebView. getSettings().setPluginsEnabled (true);
>>> >
>>> > FrameLayout mContentView = (FrameLayout) getWindow().
>>> > getDecorView().findViewById(android.R.id.content);
>>> > final View zoom = this.myWebView.getZoomControls();
>>> >
>>> > zoom.setVisibility(View.GONE);
>>> >  this.pd = ProgressDialog.show(WebViewActivity.this, "Progress",
>>> > "At Work...", true);
>>> >
>>> > this.myWebView.loadUrl(strURL);
>>> >
>>> > }
>>> > }
>>> >
>>> > Thanks
>>> >
>>> > On Sun, Oct 9, 2011 at 10:22 AM, Subin Sebastian
>>> > wrote:
>>> >
>>> >
>>> >
>>> > > Hello Siva,
>>> > > I suggest you to put your code here for someone to find out why it
>>> > > doesn't do that.
>>> >
>>> > > Regards.
>>> >
>>> > > On 10/9/11, Siva Prakash  wrote:
>>> > > > Hi
>>> >
>>> > > > Im trying to load a video in WebView but it doesnt do that? Any
>>> settings
>>> > > > need to be marked?
>>> >
>>> > > > --
>>> > > > You received this message because you are subscribed to the Google
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>>> >
>>> > > --
>>> > > Subin Sebastian
>>> > >http://in.linkedin.com/in/subinsebastien
>>> > >https://plus.google.com/subin<
>>> > >https://plus.google.com/118262481642737404812>
>>> >
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>>
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Re: [android-developers] Android Benchmark

[metin ögtem]

Android market contain benchmark applicatios ...you can benchmark your phone..

2011/10/9, ehsan azimzadeh :
> I want to determine which bytecodes are usually execute. In other words I'm
> doing a bytecode profiling. This is not only in a specific domain. Is there
> any universal and valid benchmark?
>
> Ehsan
> On 8 October 2011 15:09, Damien Cooke  wrote:
>
>> Not sure what you are trying to benchmark, but if it is network based, you
>> should look at FABAN written by some bright people at Sun a few years ago.
>>
>> Damien
>>
>> On 09/10/2011, at 5:10 AM, ehsan azimzadeh wrote:
>>
>> > Hi
>> >
>> > Is there any android benchmark?
>> > I want JAVA source not .apk or any other formats.
>> >
>> > Thanks
>> > Ehsan
>> >
>> > --
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Re: [android-developers] Android Benchmark

[Kristopher Micinski]

There are android profiling tools, as well, if you would like to do that.

A benchmark is more application specific, you're just not using the
concept correctly.  It makes sense to benchmark some type of
application, but applications in general, perhaps you are asking about
application profiling?

Kris

On Sun, Oct 9, 2011 at 3:57 AM, ehsan azimzadeh
 wrote:
>
> I want to determine which bytecodes are usually execute. In other words I'm
> doing a bytecode profiling. This is not only in a specific domain. Is there
> any universal and valid benchmark?
>
> Ehsan
> On 8 October 2011 15:09, Damien Cooke  wrote:
>>
>> Not sure what you are trying to benchmark, but if it is network based, you
>> should look at FABAN written by some bright people at Sun a few years ago.
>>
>> Damien
>>
>> On 09/10/2011, at 5:10 AM, ehsan azimzadeh wrote:
>>
>> > Hi
>> >
>> > Is there any android benchmark?
>> > I want JAVA source not .apk or any other formats.
>> >
>> > Thanks
>> > Ehsan
>> >
>> > --
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