<Meta-data android:name="android.app.lib_name"
	              android:value="cocos2dcpp" />

    protected void onLoadNativeLibraries() {
        try {
            ApplicationInfo ai = getPackageManager().getApplicationInfo(getPackageName(),PackageManager.GET_Meta_DATA);
            Bundle bundle = ai.MetaData;
            String libName = bundle.getString("android.app.lib_name");
            System.loadLibrary(libName);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

java.lang.UnsatisfiedLinkError: dlopen failed：unknown reloc type 160

In case you set up your environment withanother version of NDKthan the recommended one (r9d) and got an error on launching the app:

You can try modifying the~/Projects/MyGame/cocos2d/plugin/protocols/proj.android/jni/Application.mkfile with the following:

# from:
APP_STL := c++_static
# to:
APP_STL := gnustl_static 
 
NDK_TOOLCHAIN_VERSION=clang
 
APP_CPPFLAGS := -frtti -DCC_ENABLE_CHIPMUNK_INTEGRATION=1 -std=c++11 -fsigned-char
APP_LDFLAGS := -latomic
 
TARGET_cpu_API := armeabi
APP_ABI := armeabi
 
APP_DEBUG := $(strip $(NDK_DEBUG))
ifeq ($(APP_DEBUG),1)
  APP_CPPFLAGS += -DCOCOS2D_DEBUG=1
  APP_OPTIM := debug
else
  APP_CPPFLAGS += -DNDEBUG
  APP_OPTIM := release
endif