Merge "OsuLogin: Show toast message when the sign-up is failed."

    <string name="app_name">OsuLogin</string>

    <!-- action bar label [CHAR LIMIT=32] -->

    <string name="action_bar_label">Online Sign Up</string>

    <!-- toast message [CHAR LIMIT=32] -->

    <string name="sign_up_failed">Sign-up failed</string>

</resources>

import android.webkit.WebView;

import android.webkit.WebViewClient;

import android.widget.ProgressBar;

import android.widget.Toast;

import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;

                    Log.d(TAG, "Lost for the current Network, close the browser");

                }

                mForceDisconnect = false; // It is already disconnected.

                showSignUpFailedToast();

                if (mNetwork.equals(network)) {

                    finishAndRemoveTask();

                }

        return "";

    }

    private void showSignUpFailedToast() {

        Toast.makeText(getApplicationContext(), R.string.sign_up_failed,

                Toast.LENGTH_SHORT).show();

    }

    private class OsuWebViewClient extends WebViewClient {

        boolean mPageError = false;

        boolean mRedirectResponseReceived = false;