Category Archives: Android

Gaining space on Android after ART->Dalvik switch (root access required)

I (still) use a Nexus S phone. I am using Cyanogenmod on it. After an article in a computer magazine I decided to give the ART-runtime a try instead of the default Dalvic-runtime. Unfortunately I do not have enough free space free (and all what I can is moved to the USB storage already) to really use the ART-runtime.

After switching back to the Dalvic-runtime, I had only 2/3 of the previously available space free. After a little bit of looking around I found /data/dalvik-cache. I deleted with a file manager the content of the directory (you will get some “app crashed/died” messages) and rebooted the phone (this is not the same as formatting the cache partition in the recovery system).

During boot it populated the directory again and now I have more than 4/3 of free space on the internal storage.

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(Free)BSD inside Android

Today I was looking into the OpenSource licenses which are displayed for Android (2.3.4). There are several files which come with a BSD license.

During looking at it, I noticed that the libm has the copyright of several FreeBSD people. I did not had an in-deep look if this is because they took the FreeBSD libm, or if this is because parts of the FreeBSD libm where adopted by other BSD projects.

What I noticed is, that some special characters are not displayed correctly. For example the name Dag-Erling Smørgrav looks mangled in the display of the license inside the phone (I hope it is displayed better in my blog). His name is not the only problem case, there are also other characters which are not rendered as expected.

This does not really look professional.

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(Free)BSD inside Android

Today I was looking into the OpenSource licenses which are displayed for Android (2.3.4). There are several files which come with a BSD license.

During looking at it, I noticed that the libm has the copyright of several FreeBSD people. I did not had an in-deep look if this is because they took the FreeBSD libm, or if this is because parts of the FreeBSD libm where adopted by other BSD projects.

What I noticed is, that some special characters are not displayed correctly. For example the name Dag-Erling Smørgrav looks mangled in the display of the license inside the phone (I hope it is displayed better in my blog). His name is not the only problem case, there are also other characters which are not rendered as expected.

This does not really look professional.

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I’d like my cell phone to replace my laptop!

The Android platform has potential. I've seen the excitement about the new Droid devices and they look good enough to maybe replace my P1i - which I think is one of the greatest mobile phones ever, but only after it's hacked, unlocked and heavily customized because the default firmware is practically castrated by the telcos. The first thing I wanted to know is - is there a ssh client for it. Apparently there is (though rudimentary) so the next question is - what about VNC client? Yes, there is one, but then I remembered that I would also like a VNC server...

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