Merge "ANGLE is part of system image." into main

    private static final String ANGLE_GL_DRIVER_CHOICE_NATIVE = "native";

    private static final String SYSTEM_ANGLE_STRING = "system";

    private static final String PROPERTY_RO_ANGLE_SUPPORTED = "ro.gfx.angle.supported";

    private ClassLoader mClassLoader;

    private String mLibrarySearchPaths;

    private String mLibraryPermittedPaths;

    }

    /**

     * Attempt to set up ANGLE from system, if the apk can be found, pass ANGLE details to

     * the C++ GraphicsEnv class.

     * Set up ANGLE from system.

     *

     * @param context - Context of the application.

     * @param bundle - Bundle of the application.

     *         false: can not set up to use system ANGLE because it doesn't exist.

     */

    private boolean setupAngleFromSystem(Context context, Bundle bundle, String packageName) {

        final boolean systemAngleSupported = SystemProperties

                                             .getBoolean(PROPERTY_RO_ANGLE_SUPPORTED, false);

        if (!systemAngleSupported) {

            return false;

        }

        // If we make it to here, system ANGLE will be used.  Call nativeSetAngleInfo() with

        // the application package name and ANGLE features to use.

        // System ANGLE always exists, call nativeSetAngleInfo() with the application package

        // name and ANGLE features to use.

        final String[] features = getAngleEglFeatures(context, bundle);

        nativeSetAngleInfo(SYSTEM_ANGLE_STRING, false, packageName, features);

        return true;