How to set java version to 1.7

[duongnhatduy]

I run to this error when trying to import FacebookSDK to android platform.

-compile:
[javac] Compiling 151 source files to /Users/duyduong/Dev/tns/lib/Android/FacebookAndroidSDK/bin/classes
[javac] warning: [options] source value 1.5 is obsolete and will be removed in a future release
[javac] warning: [options] target value 1.5 is obsolete and will be removed in a future release
[javac] warning: [options] To suppress warnings about obsolete options, use -Xlint:-options.
[javac] /Users/duyduong/Dev/tns/lib/Android/FacebookAndroidSDK/src/com/facebook/AccessToken.java:559: error: diamond operator is not supported in -source 1.5
[javac] ArrayList permissionsList = new ArrayList<>();
[javac] ^
[javac](use -source 7 or higher to enable diamond operator)
[javac] /Users/duyduong/Dev/tns/lib/Android/FacebookAndroidSDK/src/com/facebook/AccessTokenManager.java:224: error: diamond operator is not supported in -source 1.5
[javac] final Set permissions = new HashSet<>();
[javac] ^

The FacebookSDK version is 4.1.2.

[enchev]

This issue was moved to NativeScript/android#74

[lock]

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