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Create Android port #11

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qstokkink opened this issue Dec 5, 2017 · 17 comments
Closed

Create Android port #11

qstokkink opened this issue Dec 5, 2017 · 17 comments
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priority: medium Enhancements, features or exotic bugs

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@qstokkink
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IPv8 should function as an Android app.

All of the dependencies have been compiled before for the Tribler project, these should/could be reused for the py-to-app compiler.
@qstokkink qstokkink added the priority: medium Enhancements, features or exotic bugs label Dec 5, 2017
@devos50
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devos50 commented Dec 7, 2017 •
edited

IPv8 is up and running on Android! Note that it gives an error after about 30 seconds (#19 )

Files to create the Python-for-Android distribution: https://github.com/devos50/ipv8-android-service
Android app (import this in Android Studio): https://github.com/devos50/ipv8-android-app

@qstokkink
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@devos50 thanks! I'll check out #19: does the app hard crash on that error or is it just a debug message?

@devos50
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devos50 commented Dec 7, 2017 •
edited

@qstokkink it's just an error message and the app continues to work.

I also noticed that the following is spammed in logcat:

12-07 10:21:35.092 11966 11995 I IPV8Service: DEBUG:nodeids do not match
12-07 10:21:35.133 11966 11992 I IPV8Service: DEBUG:nodeids do not match
12-07 10:21:35.200 11966 11995 I IPV8Service: DEBUG:nodeids do not match
12-07 10:21:35.211 11966 11995 I IPV8Service: DEBUG:nodeids do not match
12-07 10:21:35.318 11966 11995 I IPV8Service: DEBUG:nodeids do not match
12-07 10:21:35.357 11966 11996 I IPV8Service: DEBUG:nodeids do not match
12-07 10:21:35.383 11966 11996 I IPV8Service: DEBUG:nodeids do not match
12-07 10:21:35.404 11966 11995 I IPV8Service: DEBUG:nodeids do not match
12-07 10:21:35.465 11966 11995 I IPV8Service: DEBUG:nodeids do not match
12-07 10:21:35.475 11966 11995 I IPV8Service: DEBUG:nodeids do not match
12-07 10:21:35.528 11966 11995 I IPV8Service: DEBUG:nodeids do not match
12-07 10:21:35.858 11966 11996 I IPV8Service: DEBUG:nodeids do not match
12-07 10:21:35.951 11966 11995 I IPV8Service: DEBUG:nodeids do not match
12-07 10:21:35.956 11966 11989 I IPV8Service: DEBUG:nodeids do not match

Probably not critical but you might want to take a look at it?

qstokkink added a commit that referenced this issue Dec 7, 2017
@qstokkink
Added prefix check for anon community
0e3add4 
Related to #11
qstokkink added a commit that referenced this issue Dec 7, 2017
@qstokkink
Added prefix check for anon community
fc7abec 
Related to #11
@qstokkink
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@devos50 nodeids spam fixed in fc7abec, it was trying to decode messages from other communities as TunnelCommunity messages. This probably also fixes #19.

@devos50
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devos50 commented Dec 7, 2017

APK:
ipv8.apk.zip

@qstokkink
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Cool 👍

@qstokkink
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@devos50 I've been sifting through dependencies and compiling today, but I can't get past this step (part of buid.sh):

quinten@quinten-VirtualBox:~/Documents/ipv8-android-service$ bash create_dist.sh 
Create dist
[INFO]:    Will compile for the following archs: armeabi-v7a
[INFO]:    Getting Android API version from user argument
[INFO]:    Available Android APIs are (18, 27)
[INFO]:    Requested API target 18 is available, continuing.
[INFO]:    Getting NDK dir from from user argument
[INFO]:    Got NDK version from from user argument
[INFO]:    Using Google NDK 13
[INFO]:    Found virtualenv at /usr/local/bin/virtualenv
[INFO]:    Found the following toolchain versions: ['4.9']
[INFO]:    Picking the latest gcc toolchain, here 4.9
[INFO]:    No existing dists meet the given requirements!
[INFO]:    No dist exists that meets your requirements, so one will be built.
[INFO]:    Found a single valid recipe set: [u'ipv8']
[INFO]:    The selected bootstrap is service_only
[INFO]:    # Creating dist with service_only bootstrap
[INFO]:    Dist will have name IPV8Service and recipes (ipv8)
[INFO]:    Dist will also contain modules (ipv8) installed from pip
[INFO]:    -> running cp -r /usr/local/lib/python2.7/dist-packages/pythonforandroid/bootstraps/service_only/build /home/quinten/.local/share/python-for-android/build/bootstrap_...(and 19 more)
[INFO]:    -> directory context /home/quinten/.local/share/python-for-android/build/bootstrap_builds/service_only
[INFO]:    <- directory context /home/quinten/Documents/ipv8-android-service
[INFO]:    Recipe build order is []
[INFO]:    The requirements (ipv8) were not found as recipes, they will be installed with pip.
[INFO]:    # Downloading recipes 
[INFO]:    # Building all recipes for arch armeabi-v7a
[INFO]:    # Unpacking recipes
[INFO]:    # Prebuilding recipes
[INFO]:    # Building recipes
[INFO]:    # Biglinking object files
[INFO]:    Collating object files from each recipe
Traceback (most recent call last):
  File "/usr/local/bin/p4a", line 11, in <module>
    load_entry_point('python-for-android==0.6.0', 'console_scripts', 'p4a')()
  File "/usr/local/lib/python2.7/dist-packages/pythonforandroid/toolchain.py", line 975, in main
    ToolchainCL()
  File "/usr/local/lib/python2.7/dist-packages/pythonforandroid/toolchain.py", line 512, in __init__
    getattr(self, args.subparser_name.replace('-', '_'))(args)
  File "/usr/local/lib/python2.7/dist-packages/pythonforandroid/toolchain.py", line 149, in wrapper_func
    build_dist_from_args(ctx, dist, args)
  File "/usr/local/lib/python2.7/dist-packages/pythonforandroid/toolchain.py", line 193, in build_dist_from_args
    build_recipes(build_order, python_modules, ctx)
  File "/usr/local/lib/python2.7/dist-packages/pythonforandroid/build.py", line 581, in build_recipes
    biglink(ctx, arch)
  File "/usr/local/lib/python2.7/dist-packages/pythonforandroid/build.py", line 658, in biglink
    env = arch.get_env()
  File "/usr/local/lib/python2.7/dist-packages/pythonforandroid/archs.py", line 150, in get_env
    env = super(ArchARMv7_a, self).get_env(with_flags_in_cc)
  File "/usr/local/lib/python2.7/dist-packages/pythonforandroid/archs.py", line 54, in get_env
    self.ctx.python_recipe.version[0:3])
AttributeError: 'NoneType' object has no attribute 'version'

Do you know what's going on?

@devos50
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devos50 commented Dec 8, 2017

@qstokkink I've encountered that error several times myself and I still haven't found the root cause. It might be that a specific recipe is not found, probably one of the recipes I've modified.

Also, please verify that you run the version of Python-for-Android as specified in the reinstall_p4a.sh file: https://github.com/devos50/ipv8-android-service/blob/master/reinstall_p4a.sh

@qstokkink
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@devos50 thanks, that was it: it needed that specific version (it wasn't working with the release or latest master from GitHub)

@devos50
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devos50 commented Dec 8, 2017

Yeah, there is also a netifaces incompatibility when using the latest version.

Also, some Blockchain engineering students just came here and asked whether they can also use the IPv8 Android backend so I'm working on a Jenkins job to build the private.mp3 file: https://jenkins.tribler.org/job/pers/job/Build_IPv8_Android_backend/. Shouldn't be too hard I guess.

@devos50
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devos50 commented Dec 8, 2017

@qstokkink the Jenkins job seems to produce a Python-for-Android distribution. Could you verify that this private.mp3 file works? https://jenkins.tribler.org/job/pers/job/Build_IPv8_Android_backend/4/

@qstokkink
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@devos50 I'm still trying to get https://github.com/devos50/ipv8-android-app to work.. 😢

@qstokkink
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Alright, I'm calling it a day. I'll try getting the app up and running again tomorrow.

@qstokkink
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qstokkink commented Dec 11, 2017 •
edited

I got the build working, I needed the following changes in the build.gradle:

model {
    android {
        defaultConfig {
            minSdkVersion.apiLevel 21 // 18 -> 21
        }
        ndk {
            platformVersion = 21 // 18 -> 21
            CFlags.add("-isystem" + file("/home/quinten/Android/Sdk/ndk-bundle/sysroot/usr/include/arm-linux-androideabi")) // new
            CFlags.add("-I" + file("/home/quinten/Android/Sdk/ndk-bundle/sysroot/usr/include")) // new
        }
    }
}

And of course Android Studio 2.3.3

@qstokkink
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@devos50 with the new mp3:

12-12 15:43:22.610 6544-6598/? I/IPV8Service: /data/user/0/org.internetofmoney.android/files/lib/python2.7/site-packages/twisted/conch/ssh/common.py:18: RuntimeWarning: PyCrypto not installed, but continuing anyways!
12-12 15:43:22.610 6544-6598/? I/IPV8Service:   RuntimeWarning)
12-12 15:43:22.667 6544-6598/? I/IPV8Service: Traceback (most recent call last):
12-12 15:43:22.667 6544-6598/? I/IPV8Service:   File "ipv8.py", line 31, in <module>
12-12 15:43:22.668 6544-6598/? I/IPV8Service:     IPV8Service().run()
12-12 15:43:22.668 6544-6598/? I/IPV8Service:   File "ipv8.py", line 21, in run
12-12 15:43:22.668 6544-6598/? I/IPV8Service:     from twisted.plugins.ipv8_plugin import Options, service_maker
12-12 15:43:22.668 6544-6598/? I/IPV8Service:   File "/data/user/0/org.internetofmoney.android/files/lib/python2.7/site-packages/twisted/plugins/ipv8_plugin.py", line 11, in <module>
12-12 15:43:22.668 6544-6598/? I/IPV8Service:     from twisted.conch import manhole_tap
12-12 15:43:22.668 6544-6598/? I/IPV8Service:   File "/data/user/0/org.internetofmoney.android/files/lib/python2.7/site-packages/twisted/conch/manhole_tap.py", line 18, in <module>
12-12 15:43:22.668 6544-6598/? I/IPV8Service:     from twisted.conch import manhole, manhole_ssh, telnet
12-12 15:43:22.668 6544-6598/? I/IPV8Service:   File "/data/user/0/org.internetofmoney.android/files/lib/python2.7/site-packages/twisted/conch/manhole_ssh.py", line 14, in <module>
12-12 15:43:22.668 6544-6598/? I/IPV8Service:     from twisted.conch.ssh import factory, keys, session
12-12 15:43:22.668 6544-6598/? I/IPV8Service:   File "/data/user/0/org.internetofmoney.android/files/lib/python2.7/site-packages/twisted/conch/ssh/factory.py", line 16, in <module>
12-12 15:43:22.668 6544-6598/? I/IPV8Service:     import transport, userauth, connection
12-12 15:43:22.668 6544-6598/? I/IPV8Service:   File "/data/user/0/org.internetofmoney.android/files/lib/python2.7/site-packages/twisted/conch/ssh/transport.py", line 22, in <module>
12-12 15:43:22.668 6544-6598/? I/IPV8Service:     from Crypto import Util
12-12 15:43:22.668 6544-6598/? I/IPV8Service: ImportError: No module named Crypto

@qstokkink
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afbeelding

I extracted the private.mp3 from the old and the new build. It appears the zope.interface-4.1.3-py2.7.egg-info folder and the zope.interface-4.1.3-py2.7-nspkg.pth file are missing in the Jenkins private.mp3.

@qstokkink
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Basic app is up and running now.

egbertbouman pushed a commit to egbertbouman/py-ipv8 that referenced this issue Nov 17, 2019
@devos50
Merge pull request Tribler#11 from devos50/remove_unused_line
f362947 
Removed unused line
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