AndroidInfoHelpers.java

// Copyright 2004-present Facebook. All Rights Reserved.

package com.facebook.react.modules.systeminfo;

import android.os.Build;

public class AndroidInfoHelpers {

  public static final String EMULATOR_LOCALHOST = "10.0.2.2:8081";
  public static final String GENYMOTION_LOCALHOST = "10.0.3.2:8081";
  public static final String DEVICE_LOCALHOST = "localhost:8081";

  private static boolean isRunningOnGenymotion() {
    return Build.FINGERPRINT.contains("vbox");
  }

  private static boolean isRunningOnStockEmulator() {
    return Build.FINGERPRINT.contains("generic");
  }

  public static String getServerHost() {
    // Since genymotion runs in vbox it use different hostname to refer to adb host.
    // We detect whether app runs on genymotion and replace js bundle server hostname accordingly

    if (isRunningOnGenymotion()) {
      return GENYMOTION_LOCALHOST;
    }

    if (isRunningOnStockEmulator()) {
      return EMULATOR_LOCALHOST;
    }

    return DEVICE_LOCALHOST;
  }

  public static String getFriendlyDeviceName() {
    if (isRunningOnGenymotion()) {
      // Genymotion already has a friendly name by default
      return Build.MODEL;
    } else {
      return Build.MODEL + " - " + Build.VERSION.RELEASE + " - API " + Build.VERSION.SDK_INT;
    }
  }
}