navit 0.5.0-6021 java.lang.IllegalArgumentException

[kazer]

User reported crash from Google Play store

java.lang.RuntimeException: Unable to start activity ComponentInfo{org.navitproject.navit/org.navitproject.navit.NavitDownloadSelectMapActivity}: java.lang.IllegalArgumentException
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2205)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2240)
at android.app.ActivityThread.access$600(ActivityThread.java:139)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1262)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:156)
at android.app.ActivityThread.main(ActivityThread.java:4987)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:511)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551)
at dalvik.system.NativeStart.main(Native Method)
Caused by: java.lang.IllegalArgumentException
at android.os.StatFs.native_setup(Native Method)
at android.os.StatFs.<init>(StatFs.java:32)
at org.navitproject.navit.NavitDownloadSelectMapActivity.getFreeSpace(NavitDownloadSelectMapActivity.java:67)
at org.navitproject.navit.NavitDownloadSelectMapActivity.onCreate(NavitDownloadSelectMapActivity.java:62)
at android.app.Activity.performCreate(Activity.java:4538)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1071)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2161)
... 11 more

Android 4.0.3 - 4.0.4

User message : "немогу загрузить карты"

[tryagain]

I guess this user has no sdcard installed. We should catch the exception which statfs throws and do something useful.

Was unable to reproduce this one yet.

[tryagain]

I have added a quick fix in ​r6040. It will print a message to the user when no sd card is present (actually, when it's unable to call statfs).

Final solution promised by jandegr, allowing user to choose path, is much better, so leaving this unfixed.

[http://wiki.navit-project.org/index.php/user:jkoan]

I think this should be fixed now. We should catch all exceptions now. And this specific exception is definitely cached.