96 lines
3.4 KiB
Java
96 lines
3.4 KiB
Java
package com.cradle.iitc_mobile.async;
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import android.app.AlertDialog;
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import android.content.DialogInterface;
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import android.os.AsyncTask;
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import android.util.Log;
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import com.cradle.iitc_mobile.IITC_Mobile;
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import org.apache.http.HttpResponse;
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import org.apache.http.HttpStatus;
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import org.apache.http.client.HttpClient;
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import org.apache.http.client.methods.HttpGet;
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import org.apache.http.impl.client.DefaultHttpClient;
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import java.io.IOException;
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/*
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* this class parses the http response of a web page.
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* since network operations shouldn't be done on main UI thread
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* (NetworkOnMainThread exception is thrown) we use an async task for this.
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*/
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public class CheckHttpResponse extends AsyncTask<String, Void, Boolean> {
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private final IITC_Mobile mIitc;
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public CheckHttpResponse(IITC_Mobile iitc) {
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mIitc = iitc;
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}
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@Override
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protected Boolean doInBackground(String... urls) {
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// check http responses and disable splash screen on error
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HttpGet httpRequest = new HttpGet(urls[0]);
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HttpClient httpclient = new DefaultHttpClient();
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HttpResponse response = null;
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try {
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response = httpclient.execute(httpRequest);
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int code = response.getStatusLine().getStatusCode();
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if (code != HttpStatus.SC_OK) {
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Log.d("iitcm", "received error code: " + code);
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mIitc.runOnUiThread(new Runnable() {
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@Override
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public void run() {
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mIitc.setLoadingState(false);
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}
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});
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// TODO: remove when google login issue is fixed
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if (urls[0].contains("uberauth=WILL_NOT_SIGN_IN")) {
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return true;
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}
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}
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} catch (IOException e) {
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e.printStackTrace();
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}
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return false;
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}
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/*
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* TEMPORARY WORKAROUND for Google login fail
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*/
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@Override
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protected void onPostExecute(Boolean aBoolean) {
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if (aBoolean) {
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Log.d("iitcm", "google auth error, redirecting to work-around page");
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AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(mIitc);
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// set title
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alertDialogBuilder.setTitle("LOGIN FAILED!");
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// set dialog message
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alertDialogBuilder
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.setMessage("This is caused by Google and hopefully fixed soon. " +
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"To workaround this issue:\n" +
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"• Choose 'Cancel' when asked to choose an account " +
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"and manually enter your email address and password into the web page\n" +
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"• If you don't see the account chooser, delete apps cache/data " +
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"to force a new login session and handle it as described above")
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.setCancelable(true)
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.setNeutralButton("Reload now", new DialogInterface.OnClickListener() {
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@Override
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public void onClick(DialogInterface dialog, int which) {
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dialog.cancel();
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mIitc.reloadIITC();
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}
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});
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// create alert dialog
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AlertDialog alertDialog = alertDialogBuilder.create();
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// show it
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alertDialog.show();
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}
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}
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}
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