Example usage for android.preference PreferenceGroup getContext

Introduction

In this page you can find the example usage for android.preference PreferenceGroup getContext.

Prototype

public Context getContext()

Source Link

Document

Returns the android.content.Context of this Preference.

Usage

From source file:com.nttec.everychan.chans.fourchan.FourchanModule.java

private void addPasscodePreference(PreferenceGroup preferenceGroup) {
    final Context context = preferenceGroup.getContext();
    PreferenceScreen passScreen = preferenceGroup.getPreferenceManager().createPreferenceScreen(context);
    passScreen.setTitle("4chan pass");
    EditTextPreference passTokenPreference = new EditTextPreference(context);
    EditTextPreference passPINPreference = new EditTextPreference(context);
    Preference passLoginPreference = new Preference(context);
    Preference passClearPreference = new Preference(context);
    passTokenPreference.setTitle("Token");
    passTokenPreference.setDialogTitle("Token");
    passTokenPreference.setKey(getSharedKey(PREF_KEY_PASS_TOKEN));
    passTokenPreference.getEditText().setSingleLine();
    passTokenPreference.getEditText()/*w ww  .j a v  a 2 s. c  o  m*/
            .setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_VISIBLE_PASSWORD);
    passPINPreference.setTitle("PIN");
    passPINPreference.setDialogTitle("PIN");
    passPINPreference.setKey(getSharedKey(PREF_KEY_PASS_PIN));
    passPINPreference.getEditText().setSingleLine();
    passPINPreference.getEditText().setInputType(InputType.TYPE_CLASS_NUMBER);
    passLoginPreference.setTitle("Log In");
    passLoginPreference.setOnPreferenceClickListener(new Preference.OnPreferenceClickListener() {
        @Override
        public boolean onPreferenceClick(Preference preference) {
            if (!useHttps())
                Toast.makeText(context, "Using HTTPS even if HTTP is selected", Toast.LENGTH_SHORT).show();
            final String token = preferences.getString(getSharedKey(PREF_KEY_PASS_TOKEN), "");
            final String pin = preferences.getString(getSharedKey(PREF_KEY_PASS_PIN), "");
            final String authUrl = "https://sys.4chan.org/auth"; //only https
            final CancellableTask passAuthTask = new CancellableTask.BaseCancellableTask();
            final ProgressDialog passAuthProgressDialog = new ProgressDialog(context);
            passAuthProgressDialog.setMessage("Logging in");
            passAuthProgressDialog.setOnCancelListener(new DialogInterface.OnCancelListener() {
                @Override
                public void onCancel(DialogInterface dialog) {
                    passAuthTask.cancel();
                }
            });
            passAuthProgressDialog.setCanceledOnTouchOutside(false);
            passAuthProgressDialog.show();
            Async.runAsync(new Runnable() {
                @Override
                public void run() {
                    try {
                        if (passAuthTask.isCancelled())
                            return;
                        setPasscodeCookie(null, true);
                        List<NameValuePair> pairs = new ArrayList<NameValuePair>();
                        pairs.add(new BasicNameValuePair("act", "do_login"));
                        pairs.add(new BasicNameValuePair("id", token));
                        pairs.add(new BasicNameValuePair("pin", pin));
                        HttpRequestModel request = HttpRequestModel.builder()
                                .setPOST(new UrlEncodedFormEntity(pairs, "UTF-8")).build();
                        String response = HttpStreamer.getInstance().getStringFromUrl(authUrl, request,
                                httpClient, null, passAuthTask, false);
                        if (passAuthTask.isCancelled())
                            return;
                        if (response.contains("Your device is now authorized")) {
                            String passId = null;
                            for (Cookie cookie : httpClient.getCookieStore().getCookies()) {
                                if (cookie.getName().equals("pass_id")) {
                                    String value = cookie.getValue();
                                    if (!value.equals("0")) {
                                        passId = value;
                                        break;
                                    }
                                }
                            }
                            if (passId == null) {
                                showToast("Could not get pass id");
                            } else {
                                setPasscodeCookie(passId, true);
                                showToast("Success! Your device is now authorized.");
                            }
                        } else if (response.contains("Your Token must be exactly 10 characters")) {
                            showToast("Incorrect token");
                        } else if (response.contains("You have left one or more fields blank")) {
                            showToast("You have left one or more fields blank");
                        } else if (response.contains("Incorrect Token or PIN")) {
                            showToast("Incorrect Token or PIN");
                        } else {
                            Matcher m = Pattern
                                    .compile("<strong style=\"color: red; font-size: larger;\">(.*?)</strong>")
                                    .matcher(response);
                            if (m.find()) {
                                showToast(m.group(1));
                            } else {
                                showWebView(response);
                            }
                        }
                    } catch (Exception e) {
                        showToast(e.getMessage() == null ? resources.getString(R.string.error_unknown)
                                : e.getMessage());
                    } finally {
                        passAuthProgressDialog.dismiss();
                    }
                }

                private void showToast(final String message) {
                    if (context instanceof Activity) {
                        ((Activity) context).runOnUiThread(new Runnable() {
                            @Override
                            public void run() {
                                Toast.makeText(context, message, Toast.LENGTH_LONG).show();
                            }
                        });
                    }
                }

                private void showWebView(final String html) {
                    if (context instanceof Activity) {
                        ((Activity) context).runOnUiThread(new Runnable() {
                            @Override
                            public void run() {
                                WebView webView = new WebView(context);
                                webView.getSettings().setSupportZoom(true);
                                webView.loadData(html, "text/html", null);
                                new AlertDialog.Builder(context).setView(webView)
                                        .setNeutralButton(android.R.string.ok, null).show();
                            }
                        });
                    }
                }
            });
            return true;
        }
    });
    passClearPreference.setTitle("Reset pass cookie");
    passClearPreference.setOnPreferenceClickListener(new Preference.OnPreferenceClickListener() {
        @Override
        public boolean onPreferenceClick(Preference preference) {
            setPasscodeCookie(null, true);
            Toast.makeText(context, "Cookie is reset", Toast.LENGTH_LONG).show();
            return true;
        }
    });
    passScreen.addPreference(passTokenPreference);
    passScreen.addPreference(passPINPreference);
    passScreen.addPreference(passLoginPreference);
    passScreen.addPreference(passClearPreference);
    preferenceGroup.addPreference(passScreen);
}