Java Code Examples for android.content.pm.FeatureInfo#GL_ES_VERSION_UNDEFINED

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Example 1
Source File: DeviceInfo.java    From COCOFramework with Apache License 2.0 6 votes vote down vote up 
private String getOpenGLVersion() {
    Context context = getActivity();
    PackageManager packageManager = context.getPackageManager();
    FeatureInfo[] featureInfos = packageManager.getSystemAvailableFeatures();
    if (featureInfos != null && featureInfos.length > 0) {
        for (FeatureInfo featureInfo : featureInfos) {
            // Null feature name means this feature is the open gl es version feature.
            if (featureInfo.name == null) {
                if (featureInfo.reqGlEsVersion != FeatureInfo.GL_ES_VERSION_UNDEFINED) {
                    return String.valueOf((featureInfo.reqGlEsVersion & 0xFFFF0000) >> 16) + "." + String.valueOf((featureInfo.reqGlEsVersion & 0x0000FFFF));
                } else {
                    return "1.0"; // Lack of property means OpenGL ES version 1
                }
            }
        }
    }
    return "1.0";
}