On 5 June 2014 13:27, Balestrieri, Francesco < [email protected]> wrote:
> Ø Then narrowed it down to a permissions issue (I've seen this causing > "application has stopped working" problems before). > > Is this something specific to Android that we cannot change, or would it > be possible to give a more informative message (“Please check your > permissions”) from Crosswalk? > I would have thought it's possible for Crosswalk to check which permissions have or haven't been enabled, and to determine whether it is able to start. At the moment it just throws a runtime error if insufficient permissions have been set. Elliot > > Francesco > > From: Crosswalk-help [mailto: > [email protected]] On Behalf Of Smith, > Elliot > Sent: Thursday, June 05, 2014 3:25 PM > To: Dave Richardson > Cc: [email protected] > Subject: Re: [Crosswalk-help] Cordova Crosswalk 6 Problem > > Hello Dave, > > On 5 June 2014 13:21, Dave Richardson <[email protected]<mailto: > [email protected]>> wrote: > Great, that's it. Working fine here now. > > Good to hear it's working. > > P.S.; If I run into this problem again, how did you know which permissions > were missing? > > I just ran: > > adb logcat | grep xwalk > > Then narrowed it down to a permissions issue (I've seen this causing > "application has stopped working" problems before). > > Elliot > > > Dave > On 5-6-2014 13:32, Smith, Elliot wrote: > On 5 June 2014 12:14, Dave Richardson <[email protected]<mailto: > [email protected]>> wrote: > That did it! Good find, the build is now successful. > > But.. there seems to be a problem with the file now. Did you try running > the .apk file on an emulator or mobile phone? > I installed on both but when running the app I got an error. It said > "Unfortunately, KitchenSink has stopped". > > I didn't, but I've gone back and tried it now. The app was crashing due to > missing permissions which Crosswalk requires. > > I manually added these two lines to platforms/android/AndroidManifest.xml > (just before the <application> element): > > <uses-permission > android:name="android.permission.ACCESS_NETWORK_STATE" /> > <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" /> > > My basic app (not kitchensink btw, just the Cordova hello world) now runs > fine. > > I will need to update the tutorial for version 6 with this information > (these permissions are Crosswalk-specific and may not be set for a Cordova > application). Eventually these wrinkles should be ironed out so migration > is a lot smoother. > > Elliot > > > Can't be the source code of the app, because the Cordova build did run. > And to make sure it isn't the source or any of its plugins, I also built > an app with just a basic index.html "hello world" file. > Same story though, the .apk file installed fine, but did not run. > > Then I did the whole thing again, but now with Crosswalk 5 and that .apk > file did install and run successfully. > > But like you said, the tutorial was made for Crosswalk 5. And that seems > to work well indeed. > Just would've been nice to get it working with Crosswalk 6 so I can > use the Cordova APIs and make use of the Chromium command line. > > For now I am trying to figure out exactly what the reason is that the .apk > won't start. > > Regards, > Dave > On 5-6-2014 11:53, Smith, Elliot wrote: > Hello Dave. > > On 5 June 2014 08:27, Dave Richardson <[email protected]<mailto: > [email protected]>> wrote: > Yesterday I've tried to get Crosswalk Cordova 6 to work, but I can't seem > to figure it out. > Here are all the steps I take. > > I have just tried building a new project based on the steps in the > tutorial and as outlined by you above. > > My first comment is: did you ensure that you were using the correct plugin > versions? The ones listed in the tutorial are for Cordova 3.3 (which is > what Crosswalk Cordova 5 is based on). If you are using 3.3 plugins in a > 3.4 project, that might cause some issues. > > Having said that, I also get some compilation errors when I follow the > steps in the tutorial for Crosswalk 6 (I stress that the instructions are > only applicable for Crosswalk 5, and may not be expected to work for 6 > anyway). > > I also tried building the projects explicitly in the order > xwalk_core_library/CordovaLib/android, but still get errors. > > My environment is the same as yours, except I have Java 1.7*. > > My errors were as follows: > > ******* > [echo] Set jars path to: > /home/ell/dev/crosswalk/crosswalk-cordova/v6/platforms/android/CordovaLib/ant-build/classes.jar:/home/ell/dev/crosswalk/crosswalk-cordova/v6/platforms/android/CordovaLib/xwalk_core_library/ant-build/classes.jar:/home/ell/dev/crosswalk/crosswalk-cordova/v6/platforms/android/CordovaLib/xwalk_core_library/libs/xwalk_core_library_java.jar > > -compile: > [javac] Compiling 5 source files to > /home/ell/dev/crosswalk/crosswalk-cordova/v6/platforms/android/bin/classes > [javac] > /home/ell/dev/crosswalk/crosswalk-cordova/v6/platforms/android/src/org/crosswalkproject/sample/v6.java:25: > error: cannot find symbol > [javac] public class v6 extends CordovaActivity > [javac] ^ > [javac] symbol: class CordovaActivity > [javac] > /home/ell/dev/crosswalk/crosswalk-cordova/v6/platforms/android/src/org/crosswalkproject/sample/v6.java:30: > error: cannot find symbol > [javac] super.onCreate(savedInstanceState); > [javac] ^ > [javac] symbol: variable super > [javac] location: class v6 > [javac] > /home/ell/dev/crosswalk/crosswalk-cordova/v6/platforms/android/src/org/crosswalkproject/sample/v6.java:31: > error: cannot find symbol > [javac] super.init(); > [javac] ^ > [javac] symbol: variable super > [javac] location: class v6 > [javac] > /home/ell/dev/crosswalk/crosswalk-cordova/v6/platforms/android/src/org/crosswalkproject/sample/v6.java:33: > error: cannot find symbol > [javac] super.loadUrl(Config.getStartUrl()); > [javac] ^ > [javac] symbol: variable Config > [javac] location: class v6 > [javac] > /home/ell/dev/crosswalk/crosswalk-cordova/v6/platforms/android/src/org/crosswalkproject/sample/v6.java:33: > error: cannot find symbol > [javac] super.loadUrl(Config.getStartUrl()); > [javac] ^ > [javac] symbol: variable super > [javac] location: class v6 > [javac] > /home/ell/dev/crosswalk/crosswalk-cordova/v6/platforms/android/src/org/crosswalkproject/sample/v6.java:27: > error: method does not override or implement a method from a supertype > [javac] @Override > [javac] ^ > [javac] 6 errors > > BUILD FAILED > /home/ell/apps/android-sdk/sdk/tools/ant/build.xml:720: The following > error occurred while executing this line: > /home/ell/apps/android-sdk/sdk/tools/ant/build.xml:734: Compile failed; > see the compiler error output for details. > ******* > > Then I noticed this entry in the classpath: > > > /home/ell/dev/crosswalk/crosswalk-cordova/v6/platforms/android/CordovaLib/ant-build/classes.jar > > but the Cordova classes are in: > > > /home/ell/dev/crosswalk/crosswalk-cordova/v6/platforms/android/CordovaLib/bin/classes.jar > > Digging down a bit, I find this in android/custom_rules.xml: > > <pathconvert property="fixedJarsPath" > refid="project.all.jars.path"> > <filtermapper> > <replacestring from="/bin/" to="/ant-build/"/> > <replacestring from="\bin\" to="\ant-build\"/> > </filtermapper> > </pathconvert> > > If I comment out the filtermapper element here (which is rewriting paths > containing "bin" to "ant-build"), the build succeeds. You could try this > work-around in the short term. > > But it does appear there is a bug. I'll investigate and file it if > necessary. > > Elliot > > -- > Elliot Smith > Senior Software Engineer > Intel Open Source Technology Centre > > > > > -- > Elliot Smith > Senior Software Engineer > Intel Open Source Technology Centre > > > > > -- > Elliot Smith > Senior Software Engineer > Intel Open Source Technology Centre > --------------------------------------------------------------------- > Intel Finland Oy > Registered Address: PL 281, 00181 Helsinki > Business Identity Code: 0357606 - 4 > Domiciled in Helsinki > > This e-mail and any attachments may contain confidential material for > the sole use of the intended recipient(s). Any review or distribution > by others is strictly prohibited. If you are not the intended > recipient, please contact the sender and delete all copies. > -- Elliot Smith Senior Software Engineer Intel Open Source Technology Centre
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