Support 64bit platforms such as arm64-v8a

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ndk-build jni files with android-ndk-r10d on MacPro 10.10.
with APP_ABI := all,but [arm64-v8a] complains error:
chackerskeyboard/java/jni/jni/org_pocketworkstation_pckeyboard_BinaryDictionary.
cpp:53:19: error: cast from 'latinime::Dictionary*' to 'jint {aka int}' loses 
precision [-fpermissive]
     return (jint) dictionary;

seems to cast 64bit pointer to 32bit pointer.

Original issue reported on code.google.com by ggso...@gmail.com on 10 Apr 2015 at 6:58

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I also encountered this problem when I tried to build the native code. I'm 
using Eclipse Juno and android-ndk-r10e on a Windows 7 (64 bit) machine. 

Original comment by keishik...@gmail.com on 8 Jun 2015 at 6:06

Attachments:

• ndk-error.JPG

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Indeed, the code assumes 32bit pointers.

I've just submitted an untested patch that attempts to fix this by upgrading 
the opaque pointer type to "long", can you give this a try and let me know if 
it works?

https://code.google.com/p/hackerskeyboard/source/detail?r=3c2bd051b2c8ff5e3dc126
b487216a1bb336a72d

Original comment by Klaus.We...@gmail.com on 9 Jun 2015 at 6:08

• Changed title: Support 64bit platforms such as arm64-v8a
• Changed state: Accepted

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Thanks for the speedy reply.

Yep that worked. I no longer have errors during build.  However, suggested 
words are still not displaying. In the version I downloaded from the PlayStore, 
HK pops up suggested words when I start typing. It doesn't happen with my 
built-from-source HK. Thanks in advance.

Original comment by keishik...@gmail.com on 10 Jun 2015 at 2:58

Attachments:

• HK_orig.png
• HK_custom.png

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Can you check if it logs any warnings on startup, i.e. via "adb logcat"? It 
should log "loaded jni_pckeyboard" and "Loaded dictionary, len=..." on success.

Original comment by Klaus.We...@gmail.com on 10 Jun 2015 at 6:07

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There's "loaded jni_pckeyboard" but there's no "Loaded dictionary, len=..." No 
warnings.

Original comment by keishik...@gmail.com on 11 Jun 2015 at 6:17