JAVA on the N900 is possible! - Page 38 - maemo.org

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Fabry	2013-09-11 , 10:49
Posts: 362 \| Thanked: 426 times \| Joined on Nov 2010 @ Italy, Lombardia	#371

Since my last december post, more versions have been released by Oracle even if I have not updated the thread.
I.e Update 21 released on April and Update 25 (only JDK no EJRE released) released on July
All versions always only softFP.

Now another release has been published by Oracle.

EJRE 7.0 update 40 here: http://www.oracle.com/technetwork/ja...ase/index.html
JDK 7.0 update 40 here: http://www.oracle.com/technetwork/ja...s-1880260.html

From these versions HardFP is officially and finally supported.
Two versions for every packages (one SoftFP, one HardFP), apart ARMv5 version which is only SoftFP (no fpu under ARMv5).

To download EJRE you must be registred (free registration) to Oracle WebSite, JDK instead not requires registration.

Maemo/Debian are SoftFP, MeeGo/Nemo/Ubuntu are HardFP.

Last edited by Fabry; 2013-09-11 at 10:54.

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disappear	2013-09-11 , 12:28
Posts: 238 \| Thanked: 131 times \| Joined on May 2011 @ Bulgaria	#372

Thanks Fabry for the links,for all which haven't registration in Oracle,especially for ejre:
http://dox.bg/files/dw?a=6230c5760e

Last edited by disappear; 2013-09-11 at 12:49.

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SebaM	2013-09-20 , 15:21
Posts: 1 \| Thanked: 1 time \| Joined on Sep 2013	#373

Hi

Thre thread is quite long and very heplfull. I manage to run jad in microemulator as well as install ejre on my N900. But I'm struggling w/ java plugin to firefox. Should 'libnpjp2.so' work? I'm asking cause latest java1.7.0_40 package doesn't inlude it. But previous one, which contains, are not working w/ firefox. At least oracle java verify page is not able to detect its version.

Thanks in advance for any hint.

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Fabry	2014-01-09 , 15:36
Posts: 362 \| Thanked: 426 times \| Joined on Nov 2010 @ Italy, Lombardia	#374

Newer versions have been released around Mid-October 2013:

Same links, but I repeat them:
EJRE 7.0 update 45 here: http://www.oracle.com/technetwork/ja...ase/index.html
JDK 7.0 update 45 here: http://www.oracle.com/technetwork/ja...s-1880260.html

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pinochio	2014-01-10 , 18:46
Posts: 126 \| Thanked: 160 times \| Joined on Aug 2012	#375

I did so

Code:

sudo gainroot
cd MyDocs
mkdir /opt/java
mv ejre-7u45-fcs-b15-linux-arm-vfp-hflt-client_headful-26_sep_2013.tar.gz /opt/java
cd /opt/java
tar –xzvf ejre-7u45-fcs-b15-linux-arm-vfp-hflt-client_headful-26_sep_2013.tar.gz
ln -s /opt/java/ejre1.7.0_45/bin/* /usr/bin/

Re-start the terminal, not as root, and type the following to check for successful Java install -

Code:

java -version

and have the result:
-sh: java: not found

The files all have "-rwxr-xr-x" for their permissions.

Code:

~ $ ls -al /home/opt/java/ejre1.7.0_45/bin
drwxrwxr-x 2 uucp 143 4096 Sep 27 10:22 .
drwxrwxr-x 4 uucp 143 4096 Oct 3 01:16 ..
-rwxr-xr-x 1 uucp 143 3512 Sep 27 10:22 java
-rwxr-xr-x 1 uucp 143 3616 Sep 27 10:22 keytool

How to install the Java correctly?

In /usr/bin see permission for java and keytool rwxrwxrwx.

Last edited by pinochio; 2014-01-10 at 21:54.

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Fabry	2014-01-19 , 00:46
Posts: 362 \| Thanked: 426 times \| Joined on Nov 2010 @ Italy, Lombardia	#376

Newer versions have been released around Mid-January 2014:

Same links, but I repeat them:
EJRE 7.0 update 51 here: http://www.oracle.com/technetwork/ja...ase/index.html
JDK 7.0 update 51 here: http://www.oracle.com/technetwork/ja...s-1880260.html

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Fabry	2014-01-19 , 00:50
Posts: 362 \| Thanked: 426 times \| Joined on Nov 2010 @ Italy, Lombardia	#377

Originally Posted by pinochio

I did so

Code:

sudo gainroot
cd MyDocs
mkdir /opt/java
mv ejre-7u45-fcs-b15-linux-arm-vfp-hflt-client_headful-26_sep_2013.tar.gz /opt/java
cd /opt/java
tar –xzvf ejre-7u45-fcs-b15-linux-arm-vfp-hflt-client_headful-26_sep_2013.tar.gz
ln -s /opt/java/ejre1.7.0_45/bin/* /usr/bin/

hflt = HardFloat but Maemo is SoftFloat, please retry with sflt version

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seanmcken	2014-01-27 , 17:33
Posts: 863 \| Thanked: 213 times \| Joined on Feb 2012 @ Goa	#378

iam able to run facebook java 3.3.1 its on phoneme something, so can i run this app on oracle java without microemulator?

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pinochio	2014-01-28 , 05:08
Posts: 126 \| Thanked: 160 times \| Joined on Aug 2012	#379

Originally Posted by Fabry

hflt = HardFloat but Maemo is SoftFloat, please retry with sflt version

File not found."
Can I install this way instead EJRE version of JDK?

It works

thank you.

Code:

~ $ java -version
java version "1.7.0_51"
Java(TM) SE Embedded Runtime Environment (build 1.7.0_51-b13)
Java HotSpot(TM) Embedded Client VM (build 24.51-b03, mixed mode)

May you please detail how you have enabled Java in microB and Firefox? In this version does not have plugin libnpjp2.

Last edited by pinochio; 2014-01-29 at 05:20.

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pinochio	2014-01-30 , 22:38
Posts: 126 \| Thanked: 160 times \| Joined on Aug 2012	#380

Originally Posted by pinochio

May you please detail how you have enabled Java in microB and Firefox? In this version does not have plugin libnpjp2.

Here is a version that works in browser Chromium and with a plug libnpjp2
http://www.oracle.com/technetwork/ja...d-1595957.html
You will then be asked to select which version of the ARM platform you will be using Java on and you should select the "ARMv7 Linux - Headful" variant of the ARM platform. At the time of writing this article, that would be "ejre-7u4-fcs-b20-linux-arm-vfp-client_headful-12_apr_2012.tar.gz".
If anyone knows of a newer and better working version in browsers, can put on some here.

Last edited by pinochio; 2014-02-15 at 22:34.