Develop Reference

Error compiling cocos2d-x v3.10 project

I'm trying to compile a new project on cmd using cocos2d-x v3.10, but the build is failing and I'm getting the following error:
The output as seen on cmd.
-pre-compile:
-compile:
[javac] Compiling 29 source files to D:\Varun\MyApp\MyApp\cocos2d\cocos\platform
\android\java\bin\classes
[javac] error: error reading D:\Varun\MyApp\MyApp\cocos2d\cocos\platform\android
\java\libs\._android-async-http-1.4.8.jar; error in opening zip file
[javac] warning: [options] source value 1.5 is obsolete and will be removed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[javac] warning: [options] target value 1.5 is obsolete and will be removed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] 1 error
[javac] 3 warnings
BUILD FAILED
D:\adt-bundle-windows-x86_64-20140321\sdk\tools\ant\build.xml:601: The following
error occurred while executing this line:
D:\adt-bundle-windows-x86_64-20140321\sdk\tools\ant\build.xml:720: The following
error occurred while executing this line:
D:\adt-bundle-windows-x86_64-20140321\sdk\tools\ant\build.xml:734: Compile faile
d; see the compiler error output for details.
Total time: 2 seconds
Error running command, return code: 1.
I'm using the following:
JDK: 1.8.0_73
Android api: 19
NDK: r9
Ant: 1.9.6
Python: 2.7.11

I think ._android-async-http-1.4.8.jar is a hidden file or the file is corrupted.
For case one, just rename it to android-async-http-1.4.8.jar and refer it to again.
For case two, just download a new one.

Gstreamer Android Development

I'm trying to compile the examples included in GStreamer. I'm following this tutorial
but I can't compile any of the included examples because ant debug give me this error:
-compile:
[javac] Compiling 4 source files to F:\Android\gstreamer\share\gst-sdk\tutorials\android-tutorial-1\bin\classes
[javac] F:\Android\gstreamer\share\gst-sdk\tutorials\android-tutorial-1\src\com\gst_sdk_tutorials\tutorial_1\Tutorial1.java:8: package com.gstreamer does not exist
[javac] import com.gstreamer.GStreamer;
[javac] ^
[javac] F:\Android\gstreamer\share\gst-sdk\tutorials\android-tutorial-1\src\com\gst_sdk_tutorials\tutorial_1\Tutorial1.java:20: cannot find symbol
[javac] symbol : variable GStreamer
[javac] location: class com.gst_sdk_tutorials.tutorial_1.Tutorial1
[javac] GStreamer.init(this);
[javac] ^
[javac] 2 errors
BUILD FAILED
F:\Android\android-sdk\tools\ant\build.xml:716: The following error occurred while executing this line:
F:\Android\android-sdk\tools\ant\build.xml:730: Compile failed; see the compiler error output for details.
Total time: 1 second
I have installed the latest version of android ndk and android sdk, I'm using API 19 and gstreamer 1.7.1 (gstreamer-1.0-android-arm-1.7.1.tar.bz2) downloaded from here; I'm using CygWin64 as required in the tutorial and ANT from Apache. I have also declared all the required local variables.
I can run the first command: android update project -p . -s --target 19
and also the second: ndk-build
If the compiling process is not possible with the command line, where can I get a working version of Eclipse with adt plugins?

I solved: since I'm using Gstreamer 1.7.1 the import line import com.gstreamer.GStreamer; must be changed into import org.freedesktop.gstreamer.GStreamer;.

cordova crosswalk project migration -- error

I am trying to migrate my cordova project to crosswalk.
I am using [following download] (https://download.01.org/crosswalk/releases/crosswalk/android/stable/10.39.235.15/arm/crosswalk-cordova-10.39.235.15-arm.zip) of crosswalk.
My system is having android 4.4 & 4.3 CLI SDK installed.
I want to compile my android app for Android 4.3 (API 18).
"cordova -v" command run output :
4.2.0
"cordova platform version android" command run output :
Installed platforms: android 3.6.4
Available platforms: amazon-fireos, blackberry10, browser, firefoxos, windows, windows8, wp8
I am following following link to Migrate cordova project to crosswalk.
VERSION file contains string :
3.6.3
I am getting following error in "ant dbg" stage. Please suggest how to resolve it ?
"ant dbg" command run output :
debug:
-code-gen:
[mergemanifest] Found Deleted Target File
[mergemanifest] Merging AndroidManifest files into one.
[mergemanifest] Manifest merger disabled. Using project manifest only.
[echo] Handling aidl files...
[aidl] No AIDL files to compile.
[echo] ----------
[echo] Handling RenderScript files...
[echo] ----------
[echo] Handling Resources...
[aapt] Found Deleted Target File
[aapt] Generating resource IDs...
[echo] ----------
[echo] Handling BuildConfig class...
[buildconfig] Generating BuildConfig class.
-pre-compile:
-compile:
[javac] Compiling 43 source files to D:\HTML_genny\Git\cordova_projects\2_cr
osswalk\2\test\platforms\android\CordovaLib\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] D:\HTML_genny\Git\cordova_projects\2_crosswalk\2\test\platforms\andr
oid\CordovaLib\src\com\squareup\okhttp\internal\http\HttpsURLConnectionImpl.java
:347: error: method does not override or implement a method from a supertype
[javac] #Override public void setFixedLengthStreamingMode(long contentLeng
th) {
[javac] ^
[javac] D:\HTML_genny\Git\cordova_projects\2_crosswalk\2\test\platforms\andr
oid\CordovaLib\src\org\apache\cordova\CordovaActivity.java:302: error: cannot fi
nd symbol
[javac] if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
[javac] ^
[javac] symbol: variable KITKAT
[javac] location: class VERSION_CODES
[javac] D:\HTML_genny\Git\cordova_projects\2_crosswalk\2\test\platforms\andr
oid\CordovaLib\src\org\apache\cordova\CordovaActivity.java:309: error: cannot fi
nd symbol
[javac] | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY;
[javac] ^
[javac] symbol: variable SYSTEM_UI_FLAG_IMMERSIVE_STICKY
[javac] location: class View
[javac] D:\HTML_genny\Git\cordova_projects\2_crosswalk\2\test\platforms\andr
oid\CordovaLib\src\org\apache\cordova\IceCreamCordovaWebViewClient.java:86: erro
r: cannot find symbol
[javac] return android.os.Build.VERSION.SDK_INT >= android.os.Build.
VERSION_CODES.KITKAT && "content".equals(uri.getScheme());
[javac]
^
[javac] symbol: variable KITKAT
[javac] location: class VERSION_CODES
[javac] Note: Some input files use or override a deprecated API.
[javac] Note: Recompile with -Xlint:deprecation for details.
[javac] 4 errors
[javac] 3 warnings
BUILD FAILED
C:\Program Files (x86)\Android\android-sdk\tools\ant\build.xml:720: The followin
g error occurred while executing this line:
C:\Program Files (x86)\Android\android-sdk\tools\ant\build.xml:734: Compile fail
ed; see the compiler error output for details.
Total time: 4 seconds

I've only been using crosswalk 9+cordova 3.5, but I think you should try to use cordova android 3.6.3 instead of 3.6.4 :
cordova platform remove android
cordova platform add android#3.6.3
And then you can follow again the migration guide and replace the cordova-lib with crosswalk-cordova.
And make sure to specify --target "android-19" when building xwalk_core_library.

Ok, I've made a little search about the error message you have.
The error says method setFixedLengthStreamingMode(long contentLength) is not found in HttpsURLConnectionImpl.java.
It seems setFixedLengthStreamingMode is new from java 7, so my guess is you are using an older version of java.
To be sure, run java -version in a terminal.If the output displays Java version 1.6.x, then your problem should be solved after upgrading to java 7 or 8.

Crosswalk cordova migration: CordovaApp.java:33: error: cannot find symbol loadUrl(launchUrl)

I'm doing everything exactely as in instruction: https://crosswalk-project.org/documentation/cordova/migrate_an_application.html
After succesfull build of xwalk_core_library and CordovaLib
Im running cordova build android and facing error:
[javac] Compiling 8 source files to D:\myapp\platforms\android\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] D:\myapp\platforms\android\src\com\in2circle\fellor\CordovaApp.java:33: error: cannot find symbol
[javac] loadUrl(launchUrl);
[javac] ^
[javac] symbol: variable launchUrl
[javac] location: class CordovaApp
[javac] 1 error
Crosswalk v 9.38.208.10.

Crosswalk v 9.38.208.10 plays well with Cordova 3.5.. I have had installed cordova 4..
Updated to Crosswalk v 10.39.235.9 and problem was solved.
So use Crosswalk v 10 for Cordova v 4.

Facebook SDK - Ant clean release failed

I just download latest facebook SDK from github. I import my facebook SDK into my cordova project, then when I try to build project using cordova build android, I'm always got this error in my terminal. I already done ant clean release, the error still remain. Currently using android sdk 19.
-compile:
[javac] Compiling 94 source files to /Users/MNurdin/Documents/Github/facebook-android-sdk/facebook/bin/classes
[javac] /Users/MNurdin/Documents/Github/facebook-android-sdk/facebook/src/com/facebook/widget/WebDialog.java:349: warning: [deprecation] setSavePassword(boolean) in android.webkit.WebSettings has been deprecated
[javac] webView.getSettings().setSavePassword(false);
[javac] ^
[javac] /Users/MNurdin/Documents/Github/facebook-android-sdk/facebook/src/com/facebook/widget/PickerFragment.java:638: warning: [deprecation] setBackgroundDrawable(android.graphics.drawable.Drawable) in android.view.View has been deprecated
[javac] titleBar.setBackgroundDrawable(titleBarBackground);
[javac] ^
[javac] /Users/MNurdin/Documents/Github/facebook-android-sdk/facebook/src/com/facebook/widget/PickerFragment.java:660: warning: [deprecation] setBackgroundDrawable(android.graphics.drawable.Drawable) in android.view.View has been deprecated
[javac] doneButton.setBackgroundDrawable(doneButtonBackground);
[javac] ^
[javac] 3 warnings
BUILD FAILED
/Applications/android-sdk/tools/ant/build.xml:720: The following error occurred while executing this line:
/Applications/android-sdk/tools/ant/build.xml:734: Compile failed; see the compiler error output for details.
I already search the answers through stackoverflow but still can't get the solution.

I already found the answer. No need to use facebook SDK. I using this one instead facebook SDK from facebook.
https://github.com/phonegap-build/FacebookConnect