src/android/tests/src/com/google/android/inputmethod/japanese/session/JNITestingBackdoor.java

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package org.mozc.android.inputmethod.japanese.session;

import android.content.Context;

/**
 * This class represents an interface to access libjnitestingbackdoor.so,
 * which has test methods.
 *
 */
class JNITestingBackdoor {
  /**
   * Initialize the shared object.
   *
   * This method is idempotent so calling this repeatedly is safe.
   *
   * @param testerContext a Context of tester's. It's not testee's because the .so is installed
   *        as shared object of tester project's artifact
   */
  static void initialize(Context testerContext) {
    System.load("/data/data/" + testerContext.getApplicationInfo().packageName
                + "/lib/libjnitestingbackdoor.so");
  }

  /**
   * Execute http request.
   *
   * @param method GET, HEAD or POST in UTF-8
   * @param url URL in UTF-8
   * @param content the content for POST method
   * @return the result of the request. Null if something goes wrong.
   */
  static synchronized native byte[] httpRequest(
      byte[] method, byte[] url, byte[] content);
}