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<div class="moz-cite-prefix">That is some Android uglyness I cannot
remember. It is to find out a proper name for the download root,
but this method is not available in older versions and newer
version should use it. Maybe Emux or your favourite search engine
knows more details ;)<br>
<br>
> then what does this "<span
style="color:rgb(51,51,51);font-family:'Helvetica
Neue',Helvetica,'Segoe
UI',Arial,freesans,sans-serif;font-size:14px;line-height:22.3999996185303px">Call
load or importOrLoad before routing" error relates to?</span><br>
<br>
This message occurs if you route but the graph wasn't loaded. The
issue 251 is about some strange downloader problems which results
in a missing graph resulting in this message.<br>
<br>
Regards,<br>
Peter.<br>
<br>
<br>
On 10.09.2014 13:23, Muhammad Babar wrote:<br>
</div>
<blockquote
cite="mid:CAGAOpn6_425DoNKLak3cty5XwqGoZwHwkXAqX7av-kV3-3RymQ@mail.gmail.com"
type="cite">
<div dir="ltr">Peter one thing i can't understand is
<div><br>
</div>
<div>
<div> boolean greaterOrEqKitkat = Build.VERSION.SDK_INT >=
19;</div>
<div> if (greaterOrEqKitkat)</div>
<div> {</div>
<div> if
(!Environment.getExternalStorageState().equals(Environment.MEDIA_MOUNTED))</div>
<div> {</div>
<div> logUser("GraphHopper is not usable
without an external storage!");</div>
<div> return;</div>
<div> }</div>
<div> </div>
<div> mapsFolder = new
File(Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS),</div>
<div> "/graphhopper/maps/");</div>
<div> }</div>
</div>
<div><br>
</div>
<div>
<div> mapsFolder = new
File(Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS),</div>
<div> "/graphhopper/maps/"); </div>
</div>
<div><br>
</div>
<div>Why this for kitkat or greater? why not this mapsFolder =
new File(Environment.getExternalStorageDirectory(),
"/graphhopper/maps/");</div>
<div><br>
</div>
<div>Environment.DIRECTORY_DOWNLOADS does this mean for kitkat
or higher the map files and routing data should be in Download
directory? Can you please explain why you are doing this?<br>
</div>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On Wed, Sep 10, 2014 at 2:57 PM,
Muhammad Babar <span dir="ltr"><<a moz-do-not-send="true"
href="mailto:babar.magma@gmail.com" target="_blank">babar.magma@gmail.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr">Thanks petter for informing. then what does
this "<span
style="color:rgb(51,51,51);font-family:'Helvetica
Neue',Helvetica,'Segoe
UI',Arial,freesans,sans-serif;font-size:14px;line-height:22.3999996185303px">Call
load or importOrLoad before routing" error relates to?</span></div>
<div class="HOEnZb">
<div class="h5">
<div class="gmail_extra"><br>
<div class="gmail_quote">On Wed, Sep 10, 2014 at 12:58
PM, Peter <span dir="ltr"><<a
moz-do-not-send="true"
href="mailto:graphhopper@gmx.de" target="_blank">graphhopper@gmx.de</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div text="#000000" bgcolor="#FFFFFF">
<div>Hey Muhammad,<br>
<br>
thanks for your interests in GraphHopper!
Still I would like you that you do some
research before posting to the mailing list,
especially if you find several problems. In
that case you can collect them into just one a
bit longer mail (As I would like to avoid that
lots of people get lots of mails). Secondly
your question should be GraphHopper related
(the question regarding zoom level is
mapsforge I think).<br>
<br>
Now to your other questions:<br>
<br>
<div dir="ltr"><span><span
style="font-family:arial,sans-serif;font-size:13px">></span><span
style="font-family:arial,sans-serif;font-size:13px"> It's recommended to
create graphs and then read them with
the same GraphHopper version, as there
may be differences in the graph
structure as the library evolves.</span><br>
<br>
</span> Yes<span><br>
<br>
<div>
<div><span
style="font-family:arial,sans-serif;font-size:13px"><br>
</span></div>
<div><span
style="font-family:arial,sans-serif;font-size:13px">>
Does it mean that i have to use the
SNAPHOT.0.4 that is automatically
created in ../core/target when
routing data(Graph) is being made? <br>
> using the command </span><span>./graphhopper.sh
import <your-osm-file>?</span></div>
</div>
</span></div>
<br>
It just means, if you create your graph with
0.3 you'll have to use 0.3 in your Android
app. E.g. do <br>
<br>
git checkout 0.3<br>
<br>
Then you will see 0.3 in target and the
created graph is compatible with your Android
jars.<br>
<br>
<br>
> Check this <a moz-do-not-send="true"
href="https://github.com/graphhopper/graphhopper/issues/251"
target="_blank">https://github.com/graphhopper/graphhopper/issues/251</a><br>
<div><span>> I have found the bug in code<br>
<br>
</span><a moz-do-not-send="true"
href="https://github.com/graphhopper/graphhopper/issues/251#issuecomment-55078568"
target="_blank"> Your problem</a> is not
really a bug and not related to #251,
because when we download the zgh files the
created folders have a different naming
schema. So when you copy to Android you'll
have to make sure that you properly name the
folder.<br>
</div>
<br>
Regards,<br>
Peter.
<div>
<div><br>
<br>
On 10.09.2014 09:48, Muhammad Babar wrote:<br>
</div>
</div>
</div>
<div>
<div>
<blockquote type="cite">
<div dir="ltr">Why mapView.getMapZoomControls().setZoomLevelMin((byte)
10); takes byte its Java not C? it
should be taking integer?
<div><br>
</div>
<div>I pass it 0 and app crashes?</div>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On Wed, Sep 10,
2014 at 12:39 PM, Muhammad Babar <span
dir="ltr"><<a
moz-do-not-send="true"
href="mailto:babar.magma@gmail.com"
target="_blank">babar.magma@gmail.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote"
style="margin:0 0 0
.8ex;border-left:1px #ccc
solid;padding-left:1ex">
<div dir="ltr"><span
style="font-family:arial,sans-serif;font-size:13px">@Emux</span>
<div><span><span
style="font-family:arial,sans-serif;font-size:13px">It's
recommended to create graphs
and then read them with the
same GraphHopper version, as
there may be differences in
the graph structure as the
library evolves.</span><br>
<div><span
style="font-family:arial,sans-serif;font-size:13px"><br>
</span></div>
</span>
<div><span
style="font-family:arial,sans-serif;font-size:13px">Does
it mean that i have to use
the SNAPHOT.0.4 that is
automatically created in
../core/target when routing
data(Graph) is being made?
using the command </span><span>./graphhopper.sh
import
<your-osm-file>?</span></div>
</div>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">
<div>
<div>On Wed, Sep 10, 2014 at
12:14 PM, Emux <span
dir="ltr"><<a
moz-do-not-send="true"
href="mailto:devemux86@gmail.com"
target="_blank">devemux86@gmail.com</a>></span>
wrote:<br>
</div>
</div>
<blockquote class="gmail_quote"
style="margin:0 0 0
.8ex;border-left:1px #ccc
solid;padding-left:1ex">
<div>
<div>
<div bgcolor="#FFFFFF"
text="#000000">
<div>GraphHopper 0.3 is
the latest release
version.<br>
0.4-SNAPSHOT is just a
tag of the master
branch where the
current development
takes place.<br>
<br>
It's recommended to
create graphs and then
read them with the
same GraphHopper
version, as there may
be differences in the
graph structure as the
library evolves.<br>
<br>
</div>
<span>
<div>-- <br>
<font
color="#000000">Emux</font><br>
<a
moz-do-not-send="true"
href="http://wiki.openstreetmap.org/wiki/Cruiser" target="_blank">Cruiser</a>
- <a
moz-do-not-send="true"
href="http://wiki.openstreetmap.org/wiki/Atlas_%28navigation_application%29"
target="_blank">Atlas</a></div>
</span></div>
<br>
</div>
</div>
<span>_______________________________________________<br>
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href="mailto:GraphHopper@openstreetmap.org"
target="_blank">GraphHopper@openstreetmap.org</a><br>
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href="https://lists.openstreetmap.org/listinfo/graphhopper"
target="_blank">https://lists.openstreetmap.org/listinfo/graphhopper</a><br>
<br>
</span></blockquote>
</div>
<br>
</div>
</blockquote>
</div>
<br>
</div>
<br>
<fieldset></fieldset>
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<pre>_______________________________________________
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_______________________________________________<br>
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target="_blank">GraphHopper@openstreetmap.org</a><br>
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href="https://lists.openstreetmap.org/listinfo/graphhopper"
target="_blank">https://lists.openstreetmap.org/listinfo/graphhopper</a><br>
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<pre wrap="">_______________________________________________
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