/Skip_network_validation

Change of Android 5.1 source to skip network validation. In China, we can't connect to Google server 204.

####Change of Android 5.1 source to skip network validation.

  • In China, we can't connect to Google server 204.
  • If you don't ship network validation, it will always search network to get Google server 204.
  • Then it causes a lower battery life and the icons of signal & wifi on status bar will contain the exclamation marks.

####Path to frameworks/base/services/core/java/com/android/server/connectivity/NetworkMonitor.java. #####line 264

  • Add: before "public NetworkMonitor(Context context, Handler handler, NetworkAgentInfo networkAgentInfo".

      //Add. In China, we can't connect to Google server 204.
  private static boolean mSkipNetworkValidation = true;
  //End.

#####line 301

  • Add: following "mCaptivePortalLoggedInResponseToken = String.valueOf(new Random().nextLong());".

      //Add. In China, we can't connect to Google server 204.
  mSkipNetworkValidation = mContext.getResources().getBoolean(
  	com.android.internal.R.bool.config_skip_network_validation);

#####line 488

  • Change: "int httpResponseCode = isCaptivePortal();" to following codes.

      //M: Add. In China, we can't connect to Google server 204.
  log("mSkipNetworkValidation ="+mSkipNetworkValidation);
  if (mSkipNetworkValidation) {
  	mConnectivityServiceHandler.sendMessage(obtainMessage(EVENT_NETWORK_TESTED,
  	NETWORK_TEST_RESULT_VALID, 0, mNetworkAgentInfo));
  }

  int httpResponseCode = isCaptivePortal();

  if (mSkipNetworkValidation) {
  if (httpResponseCode != 204 && httpResponseCode >= 200 && httpResponseCode <= 399){
  	transitionTo(mCaptivePortalState);
  } else {
  	transitionTo(mValidatedState);
  }
  return HANDLED;
  }
  //End: Add. In China, we can't connect to Google server 204.

####Path to frameworks/base/res/res/values/config.xml. #####line 2215

  • Add:

      <!-- //M: Add. In China, we can't connect to Google server 204.-->     
  <bool name="config_skip_network_validation">true</bool>

####Path to frameworks/base/res/res/values/symbols.xml. #####line 2179

  • Add:

      <!-- //M: Add. In China, we can't connect to Google server 204.-->     
  <java-symbol type="bool" name="config_skip_network_validation" />