Re: [android-developers] Add Admob in PreferenceScreen at LiveWallpaper setting screen
On Sat, Oct 15, 2011 at 9:35 PM, Perry168 perry...@gmail.com wrote: From the web, I found some solution. Unluckly, I don't know why the AD haven't show on the screen. If you don't even explain what solution you tried and what's not working, you're not really going to get much help. - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Button Animation
thanks for answer
Yes I used android:fillAfter but this is used to fix the animation.
can somebody help me?
On 14 Ott, 17:14, Justin Anderson magouyaw...@gmail.com wrote:
Perhaps this is what you are looking for? Never used it so I'm not sure,
but look at this animation property:
http://developer.android.com/reference/android/view/animation/Animati...
Thanks,
Justin Anderson
MagouyaWare Developerhttp://sites.google.com/site/magouyaware
On Fri, Oct 14, 2011 at 8:28 AM, TreKing treking...@gmail.com wrote:
On Fri, Oct 14, 2011 at 8:54 AM, F4L|{0 simone.dolcio...@gmail.comwrote:
because i don't know how do it. :)
What did you try? There are numerous functions on View that would appear to
allow you to manipulate its layout properties.
---
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transit tracking app for Android-powered devices
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[android-developers] Re: Button Animation
thanks for answer
Yes I used android:fillAfter but this is used to fix the animation.
can somebody help me?
On 14 Ott, 17:14, Justin Anderson magouyaw...@gmail.com wrote:
Perhaps this is what you are looking for? Never used it so I'm not sure,
but look at this animation property:
http://developer.android.com/reference/android/view/animation/Animati...
Thanks,
Justin Anderson
MagouyaWare Developerhttp://sites.google.com/site/magouyaware
On Fri, Oct 14, 2011 at 8:28 AM, TreKing treking...@gmail.com wrote:
On Fri, Oct 14, 2011 at 8:54 AM, F4L|{0 simone.dolcio...@gmail.comwrote:
because i don't know how do it. :)
What did you try? There are numerous functions on View that would appear to
allow you to manipulate its layout properties.
---
--
TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago
transit tracking app for Android-powered devices
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[android-developers] Re: ListView disappears after return from activity
My first wild guess is that you might a problem in your onStart or onResume of the activity which hosts your ListView. - Ali Chousein Weather-Buddy http://weatherbuddy.blogspot.com/ Geo-Filtered Assistant http://geo-filtered-assistant.blogspot.com/ -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] listview adapter. Recycle bitmap
Hello guys.. that s my baseAdapter getview implmentation:
@Override
public View getView(int position, View convertView, ViewGroup parent)
{
int type = getItemViewType(position);
if (convertView == null) {
switch (type) {
case TYPE_BIG_NEWS:
convertView =
mInflater.inflate(R.layout.big_news, null);
break;
case TYPE_NORMAL_NEWS:
convertView =
mInflater.inflate(R.layout.normal_news, null);
break;
default:
break;
}
}
ImageView thumb = (ImageView)
convertView.findViewById(R.id.thumbId);
File f = null;
if (filename != null)
f = mFileCache.getFile(i.newsKey, filename);
if (f == null) {
if (mGetThumbsThread != null filename !=
null) {
Log.i(TAG, cache miss);
thumbLinks.offer(new
ThumbRequest(i.newsKey, i.thumbLink,
i.thumbName));
mGetThumbsThread.signal();
}
thumb.setImageResource(placeHolder);
} else {
Log.i(TAG,
file bitmap cached: +
f.getName() + size: + f.length() /
1024);
bitmap =
BitmapFactory.decodeFile(f.getAbsolutePath());
thumb.setImageBitmap(bitmap);
}
return convertView;
}
Every row is compound of text and an ImageView. Is there any chance to
recycle the bitmap I use in the getView?
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[android-developers] Re: send SMS from adb without using mobilenetwork
Check the information at http://developer.android.com/guide/developing/devices/emulator.html#sms You can sent SMS messages to an emulator at least. I have never tried it, but maybe you can also send SMS messages to a phone by specifying the device ID. But as I said, I'm not sure if you can send it to a phone. - Ali Chousein Weather-Buddy http://weatherbuddy.blogspot.com/ Geo-Filtered Assistant http://geo-filtered-assistant.blogspot.com/ -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Can't respond to user comments
There are always some perverts writing irresponsible comments. As Kostya Vasilyev said, write to Google about it. On Oct 15, 8:50 pm, rastyrori rastyr...@gmail.com wrote: Today a user posted a comment about my app claiming that it accesses the user's phone numbers and calling history, which is completely untrue! Unfortunately, from the posted name, I cannot figure out who this person is to clear this up. This will possible hurt my sales and I have no way to respond! -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Add Admob in PreferenceScreen at LiveWallpaper setting screen
Because I tried too much solution within 2 days, following is a one of
the solution.
layout/ad_layout.xml
?xml version=1.0 encoding=utf-8?
LinearLayout
xmlns:android=http://schemas.android.com/apk/res/android;
android:layout_width=fill_parent
android:layout_height=wrap_content
android:orientation=vertical
/LinearLayout
AdPreference.java
public class AdPreference extends Preference {
public AdPreference(Context context, AttributeSet attrs, int
defStyle) {super(context, attrs, defStyle);}
public AdPreference(Context context, AttributeSet attrs)
{super(context, attrs);}
public AdPreference(Context context) {super(context);}
@Override
protected View onCreateView(ViewGroup parent) {
// this will create the linear layout defined in
ads_layout.xml
View view = super.onCreateView(parent);
// the context is a PreferenceActivity
Activity activity = (Activity)getContext();
// Create the adView
AdView adView = new AdView(activity, AdSize.BANNER, your add
id);
((LinearLayout)view).addView(adView);
// Initiate a generic request to load it with an ad
AdRequest request = new AdRequest();
adView.loadAd(request);
return view;
}
}
add to current setting.xml
?xml version=1.0 encoding=utf-8?
PreferenceScreen xmlns:android=http://schemas.android.com/apk/res/
android
...
com...AdPreference android:layout=@layout/ad_layout/
...
/PreferenceScreen
On 10月16日, 下午2時43分, TreKing treking...@gmail.com wrote:
On Sat, Oct 15, 2011 at 9:35 PM, Perry168 perry...@gmail.com wrote:
From the web, I found some solution. Unluckly, I don't know why the AD
haven't show on the screen.
If you don't even explain what solution you tried and what's not working,
you're not really going to get much help.
-----
TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago
transit tracking app for Android-powered devices
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[android-developers] setText for a TextView sometimes produces FC
Hi, Very rarely, my app crashes in setText. Here is the detail: java.lang.ArrayIndexOutOfBoundsException: index=4 length=4 at android.text.AndroidBidi.directions(AndroidBidi.java:65) at android.text.StaticLayout.out(StaticLayout.java:680) at android.text.StaticLayout.generate(StaticLayout.java:380) at android.text.DynamicLayout.reflow(DynamicLayout.java:261) at android.text.DynamicLayout.init(DynamicLayout.java:150) at android.widget.TextView.makeNewLayout(TextView.java:5523) at android.widget.TextView.checkForRelayout(TextView.java:6022) at android.widget.TextView.setText(TextView.java:2826) at android.widget.TextView.setText(TextView.java:2691) at android.widget.TextView.setText(TextView.java:2666) at my.handrite.widget.NoteIndexItemView.setNote(NoteIndexItemView.java:100) In my code, it looks like this: 99SpannableStringBuilder spannable_string = note.getSpannableString(); 100 mTextView.setText(spannable_string); This happens very rarely, I only get this issue from android market's issue report, never happens when I debug. I want to read the source code of android, but unfortunately, AndroidBidi.java(in android 2.2, android 2.3) don't have row 65(as in the issue report)--it don't have that much rows. So I guess this may happened in Android 3.0+, which we don't have access to the source code yet. Is it possible to find the bug? Thank you! -- Best Regards, Ben Lee -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: Can't respond to user comments
On Sun, Oct 16, 2011 at 7:16 PM, Anil Jagtap anil.so...@gmail.com wrote: There are always some perverts writing irresponsible comments. As Kostya Vasilyev said, write to Google about it. Unfortunately, there are some 'security' apps that warn people about possibly dangerous apps, and some blow app permissions out of proportion. I've had users 1-star my app because Lookout, etc. scared them pretty badly. You can try writing Google, but the best thing is probably to get used to it :) You can also post a comment explaining that what @user said is not true, and if comments are sorted by time, it will show up on top. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Phone's camera facing given gps coordinates
or you let the Google Location API do the work for you. myLocation.bearingTo(theOtherLocation) -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Add Admob in PreferenceScreen at LiveWallpaper setting screen
Because I tried too much solution within 2 days, following is a one
of
the solution.
layout/ad_layout.xml
?xml version=1.0 encoding=utf-8?
LinearLayout
xmlns:android=http://schemas.android.com/apk/res/android;
android:layout_width=fill_parent
android:layout_height=wrap_content
android:orientation=vertical
/LinearLayout
AdPreference.java
public class AdPreference extends Preference {
public AdPreference(Context context, AttributeSet attrs, int
defStyle) {super(context, attrs, defStyle);}
public AdPreference(Context context, AttributeSet attrs)
{super(context, attrs);}
public AdPreference(Context context) {super(context);}
@Override
protected View onCreateView(ViewGroup parent) {
// this will create the linear layout defined in
ads_layout.xml
View view = super.onCreateView(parent);
// the context is a PreferenceActivity
Activity activity = (Activity)getContext();
// Create the adView
AdView adView = new AdView(activity, AdSize.BANNER, ad id
);
((LinearLayout)view).addView(adView);
// Initiate a generic request to load it with an ad
AdRequest request = new AdRequest();
adView.loadAd(request);
return view;
}
}
add to current setting.xml
?xml version=1.0 encoding=utf-8?
PreferenceScreen xmlns:android=http://schemas.android.com/apk/res/
android
...
com...AdPreference android:layout=@layout/ad_layout/
...
/PreferenceScreen
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[android-developers] Re: Undefined Reference - ffmpeg on android ndk
I forgot to add my build script:
NDK=/cygdrive/c/Gabriel/Desenvolvimento/SDKs/Android/android-ndk-r4-
crystax
PLATFORM=$NDK/build/platforms/android-8/arch-arm/
PREBUILT=$NDK/build/prebuilt/windows/arm-eabi-4.4.0
function build_one
{
./configure --target-os=linux \
--prefix=$PREFIX \
--enable-cross-compile \
--extra-libs=-lgcc \
--arch=arm \
--cc=$PREBUILT/bin/arm-eabi-gcc \
--cross-prefix=$PREBUILT/bin/arm-eabi- \
--nm=$PREBUILT/bin/arm-eabi-nm \
--sysroot=$PLATFORM \
--extra-cflags= -O2 -fpic -DANDROID -DHAVE_SYS_UIO_H=1 -
Dipv6mr_interface=ipv6mr_ifindex -fasm -Wno-psabi -fno-short-enums -
fno-strict-aliasing -finline-limit=300 $OPTIMIZE_CFLAGS \
--disable-shared \
--enable-static \
--extra-ldflags=-Wl,-rpath-link=$PLATFORM/usr/lib -L$PLATFORM/usr/
lib -nostdlib -lc -lm -ldl -llog \
--disable-stripping \
--disable-debug \
--disable-symver \
--disable-ffprobe \
--disable-devices \
--disable-avfilter \
--disable-swscale \
--disable-ffplay \
--disable-ffserver \
--disable-network \
(many more ...)
--enable-asm \
$ADDITIONAL_CONFIGURE_FLAG
#make clean
make -j4 install
$PREBUILT/bin/arm-eabi-ar d libavcodec/libavcodec.a inverse.o
$PREBUILT/bin/arm-eabi-ld -rpath-link=$PLATFORM/usr/lib -L$PLATFORM/
usr/lib -soname libffmpeg.so -shared -nostdlib -z,noexecstack -
Bsymbolic --whole-archive --no-undefined -o $PREFIX/libffmpeg.so
libavcodec/libavcodec.a libavformat/libavformat.a libavutil/
libavutil.a -lc -lm -lz -ldl -llog --warn-once --dynamic-linker=/
system/bin/linker $PREBUILT/lib/gcc/arm-eabi/4.4.0/libgcc.a
}
#arm v5
CPU=armv5te
OPTIMIZE_CFLAGS=-marm -march=$CPU
PREFIX=./android/$CPU
ADDITIONAL_CONFIGURE_FLAG=
build_one
On Oct 16, 2:48 am, Gabriel Simões gsim...@gmail.com wrote:
I´ve spent many hours trying to figure out why I still get undefined
reference when trying to link to ffmpeg. I´ve already read most of
not all posts and sites about the subject, so I think I´m missing
something little here and I hope you can help me.
What I have:
I´m using windows 7 + cygwin + crystax r4. I´ve compiled FFMPEG using
RockPlayer's ffmpeg source plus some modifications I did (only to
include / exclude demuxes, decoders, encoders, ...) After compiling, I
get:
a new folder named armv5te, which includes:
a folder named include with all folders for each libs' .h
a folder named lib which includes all libs' .a
a shared library named libffmpeg.so (checked soname and it is
libffmpeg)
The shared library isn´t also placed on project/lib/armeabi/
libffmpeg.so
After compiling I tried to compile my project and link it. While
my .cpp compiles ok, I get many undefined references.
Here is my android.mk:
--
LOCAL_PATH := $(call my-dir)
#declare the prebuilt library
include $(CLEAR_VARS)
LOCAL_MODULE := ffmpeg-prebuilt
LOCAL_SRC_FILES := $(LOCAL_PATH)/ffmpeg/android/armv5te/libffmpeg.so
LOCAL_EXPORT_C_INCLUDES := $(LOCAL_PATH)/ffmpeg/android/armv5te/
include
LOCAL_PRELINK_MODULE := true
include $(PREBUILT_SHARED_LIBRARY)
include $(CLEAR_VARS)
LOCAL_MODULE := audiocodec
LOCAL_SRC_FILES := ffmpeg_audio.cpp
LOCAL_SHARED_LIBRARY := libffmpeg
LOCAL_C_INCLUDES := $(LOCAL_PATH)/ffmpeg/android/armv5te/include
LOCAL_LDLIBS := -llog -ljnigraphics -lz -lm $(LOCAL_PATH)/ffmpeg/
android/armv5te/libffmpeg.so
include $(BUILD_SHARED_LIBRARY)
--
The result:
--
Compile++ thumb: audiocodec = /cygdrive/c/Gabriel/Desenvolvimento/
Workspace/FFM
PEG/jni/ffmpeg_audio.cpp
SharedLibrary : libaudiocodec.so
/cygdrive/c/Gabriel/Desenvolvimento/Workspace/FFMPEG/obj/local/armeabi/
objs/audi
ocodec/ffmpeg_audio.o: In function
`Java_gabriel_audioslower_pro_ffmpegDecoder_r
eadSamples':
/cygdrive/c/Gabriel/Desenvolvimento/Workspace/FFMPEG/jni/
ffmpeg_audio.cpp:172: u
ndefined reference to `avcodec_decode_audio3(AVCodecContext*, short*,
int*, AVPa
cket*)'
/cygdrive/c/Gabriel/Desenvolvimento/Workspace/FFMPEG/jni/
ffmpeg_audio.cpp:178: u
ndefined reference to `av_read_frame(AVFormatContext*, AVPacket*)'
/cygdrive/c/Gabriel/Desenvolvimento/Workspace/FFMPEG/obj/local/armeabi/
objs/audi
ocodec/ffmpeg_audio.o: In function
`Java_gabriel_audioslower_pro_ffmpegDecoder_s
eekToPosMS':
/cygdrive/c/Gabriel/Desenvolvimento/Workspace/FFMPEG/jni/
ffmpeg_audio.cpp:147: u
ndefined reference to `av_rescale_q(long long, AVRational,
AVRational)'
/cygdrive/c/Gabriel/Desenvolvimento/Workspace/FFMPEG/jni/
ffmpeg_audio.cpp:150: u
ndefined reference to `av_seek_frame(AVFormatContext*, int, long long,
int)'
/cygdrive/c/Gabriel/Desenvolvimento/Workspace/FFMPEG/jni/
ffmpeg_audio.cpp:151: u
ndefined reference to `avcodec_flush_buffers(AVCodecContext*)'
/cygdrive/c/Gabriel/Desenvolvimento/Workspace/FFMPEG/jni/
ffmpeg_audio.cpp:152: u
ndefined reference
Re: [android-developers] news app
What you want are two fragments, one for the article view and one for the article detail view. You then would have an activity (or two) to manage them based on phone versus tablet. The fragments would communicate back to the base activity when something happens, say a touch on the article view, and the base activity would react as needed based on which type of device it's on. So if it's a tablet, where the base activity is managing both fragments, it would simply call a method on the article detail fragment. If it was on a phone, the base activity would use an intent to start the second activity. Make sense? Chris Stewart http://locomolabs.com On Aug 22, 2011, at 5:30 PM, bob wrote: Ok, let's say you are working on a news app. So, you have a ListView with some article titles. Then, when an article is clicked you have a TextView that replaces the ListView. What is the best way to do this? I'm thinking of having the ListView and TextView on top of each other in an AbsoluteLayout and showing/hiding as needed. Or, I can create two XML files and using setContentView as needed. Any ideas? -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Recently released: Weather-Buddy
An Android weather application for travelers and commuters. More information at: http://weatherbuddy.blogspot.com/ http://twitter.com/weather_buddy -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Time/CountDownTimer: Wrong millis returned for date/time - HELP PLEASE!!
I am writing a program for my kids to count down to Christmas. I have
been playing with android programming for a year, read books, look
online for help, but this one is really got me stumped.
In the java, I use Time (var) .set(mm, dd, ) and long millis =
(var) .toMillis(true) to convert 12/25/2011 to milliseconds from the
epoch. According to
http://www.esqsoft.com/javascript_examples/date-to-epoch.htm,
12/25/2011 should equal 1324789200. But when I look at the converted
result in the test window (I added code to show the long results
before the human readable) it shows 12/25/2011 as -877432832.
My code is below. I'm sure that I'm missing something simple/stupid.
Any help is greatly appreciated!!
Best, -Larry
### CODE BELOW ###
package com.mavrick.countdowntester3;
import java.util.concurrent.TimeUnit;
import android.app.Activity;
import android.os.Bundle;
import android.os.CountDownTimer;
import android.text.format.Time;
import android.widget.TextView;
public class counttime extends Activity {
private TextView mTextField;
private Time TimerSet;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
final TextView mTextField = (TextView)
findViewById(R.id.textView1);
Time TimerSet = new Time();
TimerSet.set(12, 25, 2011); // set the date to Dec 25, 2011,
12am
TimerSet.normalize(true);
long millis = TimerSet.toMillis(true);
Time TimeNow = new Time();
TimeNow.setToNow(); // set the date to Current Time
TimeNow.normalize(true);
long millis2 = TimeNow.toMillis(true);
long millisset = millis - millis2; //subtract current from
future to set the time remaining
final int smillis = (int) (millis); //convert long to integer to
display conversion results
final int smillis2 = (int) (millis2);
new CountDownTimer(millisset, 1000) {
public void onTick(long millisUntilFinished) {
// decompose difference into days, hours, minutes and
seconds parts
int weeks = (int) ((millisUntilFinished / 1000) /
604800);
int days= (int) ((millisUntilFinished / 1000) /
86400);
int hours = (int) (((millisUntilFinished / 1000) -
(days
* 86400)) / 3600);
int minutes = (int) (((millisUntilFinished / 1000) -
((days
* 86400) + (hours * 3600))) / 60);
int seconds = (int) ((millisUntilFinished / 1000) %
60);
int millicn = (int) (millisUntilFinished / 1000);
//write the data: future time, current time, remaining
time, then human readable
mTextField.setText(smillis + + smillis2 +
+
millicn + Time remaining: + weeks + + days + + hours +
+ minutes + + seconds);
}
public void onFinish() {
mTextField.setText(done!);
}
}.start();
}
}
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Re: [android-developers] Time/CountDownTimer: Wrong millis returned for date/time - HELP PLEASE!!
Possibly a signed/unsigned problem. Try using an unsigned long.
On 10/17/2011 4:55 AM, Larry/MavrickProductions wrote:
I am writing a program for my kids to count down to Christmas. I have
been playing with android programming for a year, read books, look
online for help, but this one is really got me stumped.
In the java, I use Time (var) .set(mm, dd, ) and long millis =
(var) .toMillis(true) to convert 12/25/2011 to milliseconds from the
epoch. According to
http://www.esqsoft.com/javascript_examples/date-to-epoch.htm,
12/25/2011 should equal 1324789200. But when I look at the converted
result in the test window (I added code to show the long results
before the human readable) it shows 12/25/2011 as -877432832.
My code is below. I'm sure that I'm missing something simple/stupid.
Any help is greatly appreciated!!
Best, -Larry
### CODE BELOW ###
package com.mavrick.countdowntester3;
import java.util.concurrent.TimeUnit;
import android.app.Activity;
import android.os.Bundle;
import android.os.CountDownTimer;
import android.text.format.Time;
import android.widget.TextView;
public class counttime extends Activity {
private TextView mTextField;
private Time TimerSet;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
final TextView mTextField = (TextView)
findViewById(R.id.textView1);
Time TimerSet = new Time();
TimerSet.set(12, 25, 2011); // set the date to Dec 25, 2011,
12am
TimerSet.normalize(true);
long millis = TimerSet.toMillis(true);
Time TimeNow = new Time();
TimeNow.setToNow(); // set the date to Current Time
TimeNow.normalize(true);
long millis2 = TimeNow.toMillis(true);
long millisset = millis - millis2; //subtract current from
future to set the time remaining
final int smillis = (int) (millis); //convert long to integer to
display conversion results
final int smillis2 = (int) (millis2);
new CountDownTimer(millisset, 1000) {
public void onTick(long millisUntilFinished) {
// decompose difference into days, hours, minutes and
seconds parts
int weeks = (int) ((millisUntilFinished / 1000) /
604800);
int days= (int) ((millisUntilFinished / 1000) /
86400);
int hours = (int) (((millisUntilFinished / 1000) -
(days
* 86400)) / 3600);
int minutes = (int) (((millisUntilFinished / 1000) -
((days
* 86400) + (hours * 3600))) / 60);
int seconds = (int) ((millisUntilFinished / 1000) %
60);
int millicn = (int) (millisUntilFinished / 1000);
//write the data: future time, current time, remaining
time, then human readable
mTextField.setText(smillis + + smillis2 +
+
millicn + Time remaining: + weeks + + days + + hours +
+ minutes + + seconds);
}
public void onFinish() {
mTextField.setText(done!);
}
}.start();
}
}
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Re: [android-developers] Time/CountDownTimer: Wrong millis returned for date/time - HELP PLEASE!!
The value from the JavaScript is in seconds.
Converted to milliseconds, it does not fit in a 4-byte integer
(0x*134*_7396F480_), that's why normally longs (8 bytes) are used for
time stamps.
You don't really need to convert the values to ints just for the sake of
a number-to-string conversion.
Either declare smillis, smillis2 as longs and remove the typecast (to
see milliseconds):
final*long*smillis = millis;
final*long*smillis2 = millis2;
or divide millis and millis2 by 1000 (to see seconds):
final int smillis = (int) (millis* / 1000L*);
final int smillis2 = (int) (millis2* / 1000L*);
-- Kostya
17.10.2011 0:55, Larry/MavrickProductions ?:
I am writing a program for my kids to count down to Christmas. I have
been playing with android programming for a year, read books, look
online for help, but this one is really got me stumped.
In the java, I use Time (var) .set(mm, dd, ) and long millis =
(var) .toMillis(true) to convert 12/25/2011 to milliseconds from the
epoch. According to
http://www.esqsoft.com/javascript_examples/date-to-epoch.htm,
12/25/2011 should equal 1324789200. But when I look at the converted
result in the test window (I added code to show the long results
before the human readable) it shows 12/25/2011 as -877432832.
My code is below. I'm sure that I'm missing something simple/stupid.
Any help is greatly appreciated!!
Best, -Larry
### CODE BELOW ###
package com.mavrick.countdowntester3;
import java.util.concurrent.TimeUnit;
import android.app.Activity;
import android.os.Bundle;
import android.os.CountDownTimer;
import android.text.format.Time;
import android.widget.TextView;
public class counttime extends Activity {
private TextView mTextField;
private Time TimerSet;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
final TextView mTextField = (TextView)
findViewById(R.id.textView1);
Time TimerSet = new Time();
TimerSet.set(12, 25, 2011); // set the date to Dec 25, 2011,
12am
TimerSet.normalize(true);
long millis = TimerSet.toMillis(true);
Time TimeNow = new Time();
TimeNow.setToNow(); // set the date to Current Time
TimeNow.normalize(true);
long millis2 = TimeNow.toMillis(true);
long millisset = millis - millis2; //subtract current from
future to set the time remaining
final int smillis = (int) (millis); //convert long to integer to
display conversion results
final int smillis2 = (int) (millis2);
new CountDownTimer(millisset, 1000) {
public void onTick(long millisUntilFinished) {
// decompose difference into days, hours, minutes and
seconds parts
int weeks = (int) ((millisUntilFinished / 1000) /
604800);
int days= (int) ((millisUntilFinished / 1000) /
86400);
int hours = (int) (((millisUntilFinished / 1000) -
(days
* 86400)) / 3600);
int minutes = (int) (((millisUntilFinished / 1000) -
((days
* 86400) + (hours * 3600))) / 60);
int seconds = (int) ((millisUntilFinished / 1000) %
60);
int millicn = (int) (millisUntilFinished / 1000);
//write the data: future time, current time, remaining
time, then human readable
mTextField.setText(smillis + + smillis2 +
+
millicn + Time remaining: + weeks + + days + + hours +
+ minutes + + seconds);
}
public void onFinish() {
mTextField.setText(done!);
}
}.start();
}
}
--
Kostya Vasilyev
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[android-developers] Re: Custom compass image bounds in subclassed MyLocationOverlay
OK - so the answer isn't canvas.scale (that scales up the bitmaps). How can the canvas be manipulated to increase its size (i.e. provide more room to draw my images)? Thanks, Stephen On Oct 11, 9:23 am, stephen stephen.trai...@gmail.com wrote: Makes sense. So something like: canvas.save canvas.scale // do drawing... canvas.restore ? Or is there some other way to increase the canvas bounds that I should be using? Thanks, Stephen On Oct 11, 6:15 am, TreKing treking...@gmail.com wrote: On Mon, Oct 10, 2011 at 11:13 PM, stephen stephen.trai...@gmail.com wrote: How do you set the bounds of the custom imagery so that calls to drawCompass set the required bounds on the canvas object? You could try saving the current state of the Canvas, doing your drawing, then restoring it. --- -- TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Time/CountDownTimer: Wrong millis returned for date/time - HELP PLEASE!!
Thank you both for the replies!
Actually, the strings are not the problem. The human date/time to
millisecond conversions are wrong.
12/25/2011 should equal 1324789200. My converted time (from the screen
output) 12/25/2011 is -877432832. And when the drill-down is done it
shows that Christmas is either in 1997 or 1942.
Thoughts?
On Oct 16, 5:11 pm, Kostya Vasilyev kmans...@gmail.com wrote:
The value from the JavaScript is in seconds.
Converted to milliseconds, it does not fit in a 4-byte integer
(0x*134*_7396F480_), that's why normally longs (8 bytes) are used for
time stamps.
You don't really need to convert the values to ints just for the sake of
a number-to-string conversion.
Either declare smillis, smillis2 as longs and remove the typecast (to
see milliseconds):
final*long*smillis = millis;
final*long*smillis2 = millis2;
or divide millis and millis2 by 1000 (to see seconds):
final int smillis = (int) (millis* / 1000L*);
final int smillis2 = (int) (millis2* / 1000L*);
-- Kostya
17.10.2011 0:55, Larry/MavrickProductions ?:
I am writing a program for my kids to count down to Christmas. I have
been playing with android programming for a year, read books, look
online for help, but this one is really got me stumped.
In the java, I use Time (var) .set(mm, dd, ) and long millis =
(var) .toMillis(true) to convert 12/25/2011 to milliseconds from the
epoch. According
tohttp://www.esqsoft.com/javascript_examples/date-to-epoch.htm,
12/25/2011 should equal 1324789200. But when I look at the converted
result in the test window (I added code to show the long results
before the human readable) it shows 12/25/2011 as -877432832.
My code is below. I'm sure that I'm missing something simple/stupid.
Any help is greatly appreciated!!
Best, -Larry
### CODE BELOW ###
package com.mavrick.countdowntester3;
import java.util.concurrent.TimeUnit;
import android.app.Activity;
import android.os.Bundle;
import android.os.CountDownTimer;
import android.text.format.Time;
import android.widget.TextView;
public class counttime extends Activity {
private TextView mTextField;
private Time TimerSet;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
final TextView mTextField = (TextView)
findViewById(R.id.textView1);
Time TimerSet = new Time();
TimerSet.set(12, 25, 2011); // set the date to Dec 25, 2011,
12am
TimerSet.normalize(true);
long millis = TimerSet.toMillis(true);
Time TimeNow = new Time();
TimeNow.setToNow(); // set the date to Current Time
TimeNow.normalize(true);
long millis2 = TimeNow.toMillis(true);
long millisset = millis - millis2; //subtract current from
future to set the time remaining
final int smillis = (int) (millis); //convert long to integer to
display conversion results
final int smillis2 = (int) (millis2);
new CountDownTimer(millisset, 1000) {
public void onTick(long millisUntilFinished) {
// decompose difference into days, hours, minutes and
seconds parts
int weeks = (int) ((millisUntilFinished / 1000) /
604800);
int days = (int) ((millisUntilFinished / 1000) /
86400);
int hours = (int) (((millisUntilFinished / 1000) -
(days
* 86400)) / 3600);
int minutes = (int) (((millisUntilFinished / 1000) -
((days
* 86400) + (hours * 3600))) / 60);
int seconds = (int) ((millisUntilFinished / 1000) % 60);
int millicn = (int) (millisUntilFinished / 1000);
//write the data: future time, current time, remaining
time, then human readable
mTextField.setText(smillis + + smillis2 +
+
millicn + Time remaining: + weeks + + days + + hours +
+ minutes + + seconds);
}
public void onFinish() {
mTextField.setText(done!);
}
}.start();
}
}
--
Kostya Vasilyev
--
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Re: [android-developers] Re: Time/CountDownTimer: Wrong millis returned for date/time - HELP PLEASE!!
17.10.2011 1:26, Larry/MavrickProductions ?: Thank you both for the replies! Actually, the strings are not the problem. The human date/time to millisecond conversions are wrong. 12/25/2011 should equal 1324789200. In seconds, yes. In milliseconds, no, it's 1324789200 * 1000 which does not fit in a 4-byte integer. http://www.timestampconvert.com http://www.timestampconvert.com/ My converted time (from the screen output) 12/25/2011 is -877432832. And when the drill-down is done it shows that Christmas is either in 1997 or 1942. Thoughts? -- Kostya Vasilyev -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Time/CountDownTimer: Wrong millis returned for date/time - HELP PLEASE!!
Found part of the problem: My time set line: TimerSet.set(12, 25, 2011); // set the date to Dec 25, 2011, 12AM was backwards - it should have been (25, 12, 2011). Once fixed, the numbers are a lot closer, but still off by 36 days. Still looking for help on where I've made a stupid math/code error. Appreciate the replies! Best, -Larry -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: VoiceRecognition.java
TreKing http://sites.google.com/site/rezmobileapps/treking, Thanks for pushing me her to clarify. I'm wondering if there is a setting to add the commas to the results during the Voice Recognition process or if I need to code post VR process. Thanks! DRW -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Android Tablet Internal Storage
oh ok..sounds good..will try this..thanks man:)
On Oct 13, 11:33 pm, Studio LFP studio@gmail.com wrote:
See if this helps out:
StatFs sfStats = new StatFs( this.getFilesDir().toString() );
Log.i( SpaceCheck, Free (bytes): + ( sfStats.getAvailableBlocks() *
sfStats.getBlockSize() ) );
That should get you the directory to the applications internal storage
(hidden from the user unless rooted) and tell you how much available room
there is in that location.
Here's links to the API documents for those:
http://developer.android.com/reference/android/os/StatFs.htmlhttp://developer.android.com/reference/android/content/Context.html#g...
Steven
Studio LFPhttp://www.studio-lfp.com
On Thursday, October 13, 2011 8:19:04 AM UTC-5, ramya wrote:
Hi,
1)I am converting an ipad project to android.In doing so,in ipad
version ,I can save the internal files in bundle (called Bundle
directory) and all the files are stored under documents which is
internal to app.
In android we have /data/data/{package name}/files
My Question is I should be able to store large data inside the
internal storage.Does tablet have large internal space ?I dont want to
save the files in sdcard either because it can be replaced or
something.
Is the device RAM used for internal storage of files?I am facing a
memory problem where as in ios we can have sufficient data stored in
sandbox...I need to copy files from assets to in internal storage
during run time(by files I mean large files).
Can somebody throw light on this.
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[android-developers] Re: listview adapter. Recycle bitmap
Based on the code there, you wouldn't have the chance to recycle the bitmap
as you don't keep a handle to it anywhere.
Then again, if the ListView discards that particular row and you aren't
retaining any handles to the bitmap, then the bitmap should be scheduled for
collection by the GC. If you did try to retrieve the view that was holding
the image from the ListView and it did return it to you, there is a good
chance the ListView still wants to use it and you would not want to release
the bitmap.
Is there a reason you are wanting to try to recycle the bitmap?
Also, we are talking about the recycle() function on bitmap and not reusing
the same bitmap, correct?
Steven
Studio LFP
http://www.studio-lfp.com
On Sunday, October 16, 2011 4:14:48 AM UTC-5, emanuele wrote:
Hello guys.. that s my baseAdapter getview implmentation:
@Override
public View getView(int position, View convertView, ViewGroup parent)
{
int type = getItemViewType(position);
if (convertView == null) {
switch (type) {
case TYPE_BIG_NEWS:
convertView = mInflater.inflate(R.layout.big_news, null);
break;
case TYPE_NORMAL_NEWS:
convertView = mInflater.inflate(R.layout.normal_news, null);
break;
default:
break;
}
}
ImageView thumb = (ImageView)
convertView.findViewById(R.id.thumbId);
File f = null;
if (filename != null)
f = mFileCache.getFile(i.newsKey, filename);
if (f == null) {
if (mGetThumbsThread != null filename != null) {
Log.i(TAG, cache miss);
thumbLinks.offer(new ThumbRequest(i.newsKey, i.thumbLink,
i.thumbName));
mGetThumbsThread.signal();
}
thumb.setImageResource(placeHolder);
} else {
Log.i(TAG,
file bitmap cached: + f.getName() + size: + f.length() /
1024);
bitmap = BitmapFactory.decodeFile(f.getAbsolutePath());
thumb.setImageBitmap(bitmap);
}
return convertView;
}
Every row is compound of text and an ImageView. Is there any chance to
recycle the bitmap I use in the getView?
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[android-developers] Re: listview adapter. Recycle bitmap
You should look into Romain Guy's 2009/10 Google I/O presentations on
UI -- he is the whip with ListViews/UI.
If you're looking for what I think you're looking to do -- which is
speed up that list view -- he has a view holder pattern that will do
just that.
Peace,
Dan
On Oct 16, 10:08 pm, Studio LFP studio@gmail.com wrote:
Based on the code there, you wouldn't have the chance to recycle the bitmap
as you don't keep a handle to it anywhere.
Then again, if the ListView discards that particular row and you aren't
retaining any handles to the bitmap, then the bitmap should be scheduled for
collection by the GC. If you did try to retrieve the view that was holding
the image from the ListView and it did return it to you, there is a good
chance the ListView still wants to use it and you would not want to release
the bitmap.
Is there a reason you are wanting to try to recycle the bitmap?
Also, we are talking about the recycle() function on bitmap and not reusing
the same bitmap, correct?
Steven
Studio LFPhttp://www.studio-lfp.com
On Sunday, October 16, 2011 4:14:48 AM UTC-5, emanuele wrote:
Hello guys.. that s my baseAdapter getview implmentation:
@Override
public View getView(int position, View convertView, ViewGroup parent)
{
int type = getItemViewType(position);
if (convertView == null) {
switch (type) {
case TYPE_BIG_NEWS:
convertView = mInflater.inflate(R.layout.big_news, null);
break;
case TYPE_NORMAL_NEWS:
convertView = mInflater.inflate(R.layout.normal_news, null);
break;
default:
break;
}
}
ImageView thumb = (ImageView)
convertView.findViewById(R.id.thumbId);
File f = null;
if (filename != null)
f = mFileCache.getFile(i.newsKey, filename);
if (f == null) {
if (mGetThumbsThread != null filename != null) {
Log.i(TAG, cache miss);
thumbLinks.offer(new ThumbRequest(i.newsKey, i.thumbLink,
i.thumbName));
mGetThumbsThread.signal();
}
thumb.setImageResource(placeHolder);
} else {
Log.i(TAG,
file bitmap cached: + f.getName() + size: + f.length() /
1024);
bitmap = BitmapFactory.decodeFile(f.getAbsolutePath());
thumb.setImageBitmap(bitmap);
}
return convertView;
}
Every row is compound of text and an ImageView. Is there any chance to
recycle the bitmap I use in the getView?
--
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[android-developers] Re: Add Admob in PreferenceScreen at LiveWallpaper setting screen
I am very upset. The Admob haven't come out too. On 10月17日, 上午12時35分, Kostya Vasilyev kmans...@gmail.com wrote: The listview is taking the entire activity width and height (because of fill_parent), so the AdMob view is there, but is pushed beyond the edge of the screen. Try this on the listview: android:layout_height=fill_parent android:layout_height=0px android:layout_weight=1 And specify orientation=vertical on the LinearLayout: the default is horizontal, meaning the AdMob view is pushed to the right. And probably change the width to fill_parent on the AdMob view as well. -- Kostya 16.10.2011 20:19, Perry168 пишет: Hi all, Following is my new layout Admob XML file. And I use setContentView to call this layout in PreferenceActivity. But I don't know why the Admob can't show out. Who can teach me what's my wrong? It make me crazy because I wasted 2 days in this problem. LinearLayout android:layout_height=fill_parent android:layout_width=fill_parent xmlns:ads=http://schemas.android.com/apk/lib/com.google.ads; xmlns:android=http://schemas.android.com/apk/res/android; ListView android:id=@android:id/list android:layout_width=fill_parent android:layout_height=fill_parent / com.google.ads.AdView android:id=@+id/ad android:layout_width=wrap_content android:layout_height=70.0dip ads:adSize=BANNER ads:adUnitId=my Admob ID ads:loadAdOnCreate=true / /LinearLayout -- Kostya Vasilyev- 隱藏被引用文字 - - 顯示被引用文字 - -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Time/CountDownTimer: Wrong millis returned for date/time - HELP PLEASE!!
Simple, they caught us all looking. Check out the API docs: http://developer.android.com/reference/android/text/format/Time.html#set%28int,%20int,%20int%29 And notice this part: *month the zero-based month number (in the range [0,11])* Took me a second to find this, but December is 11, not 12 like we think about it. Tricky Android dev team! Steven Studio LFP http://www.studio-lfp.com On Sunday, October 16, 2011 4:38:17 PM UTC-5, Larry/MavrickProductions wrote: Found part of the problem: My time set line: TimerSet.set(12, 25, 2011); // set the date to Dec 25, 2011, 12AM was backwards - it should have been (25, 12, 2011). Once fixed, the numbers are a lot closer, but still off by 36 days. Still looking for help on where I've made a stupid math/code error. Appreciate the replies! Best, -Larry -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: Add Admob in PreferenceScreen at LiveWallpaper setting screen
On Mon, Oct 17, 2011 at 11:44 AM, Perry168 perry...@gmail.com wrote: I am very upset. The Admob haven't come out too. Too bad :) Consider that your users will open the preferences activity at most a couple of times. Displaying ads there would serve little purpose other than to annoy people. In short: don't. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: Time/CountDownTimer: Wrong millis returned for date/time - HELP PLEASE!!
On Mon, Oct 17, 2011 at 11:54 AM, Studio LFP studio@gmail.com wrote: month the zero-based month number (in the range [0,11]) Took me a second to find this, but December is 11, not 12 like we think about it. Tricky Android dev team! That comes from java.util.Calendar/Date which have won multiple 'worst API ever' awards over the years. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Time/CountDownTimer: Wrong millis returned for date/time - HELP PLEASE!!
WOW!! I read that well over a dozen times and didn't catch that until you both pointed it out. Now it works just fine. THANK YOU!!! Really appreciate the assist! Best, -Larry On Oct 16, 11:09 pm, Nikolay Elenkov nikolay.elen...@gmail.com wrote: On Mon, Oct 17, 2011 at 11:54 AM, Studio LFP studio@gmail.com wrote: month the zero-based month number (in the range [0,11]) Took me a second to find this, but December is 11, not 12 like we think about it. Tricky Android dev team! That comes from java.util.Calendar/Date which have won multiple 'worst API ever' awards over the years. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] timer for implementing projectile motion
Can anyone please suggest me the type of android's predefined timer to be used for implementing projectile motion or do I need to write a custom timer.Also please let me know the range of initial velocity V which can be used for assumption. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] List View Focus Problem!
Hi, I have a list view and a bottom bar in a layout. I can't focus the bottom bar after focusing the list view. How to find focus lost from list view. At that time I need to focus that bottom bar. Please Suggest... Regards, Abi -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: List View Focus Problem!
This might be helpful: http://developer.android.com/reference/android/view/View.html#setOnFocusChangeListener%28android.view.View.OnFocusChangeListener%29 You can create one or implement it on your activity and link as many views to it as you want. You should receive an event for focus gained and lost. Steven Studio LFP http://www.studio-lfp.com On Sunday, October 16, 2011 11:27:16 PM UTC-5, abi wrote: Hi, I have a list view and a bottom bar in a layout. I can't focus the bottom bar after focusing the list view. How to find focus lost from list view. At that time I need to focus that bottom bar. Please Suggest... Regards, Abi -- 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
