X-Git-Url: https://gitweb.stoutner.com/?p=PrivacyBrowserAndroid.git;a=blobdiff_plain;f=app%2Fsrc%2Fmain%2Fjava%2Fcom%2Fstoutner%2Fprivacybrowser%2FSettingsFragment.java;h=9f11cb5f48c7f457f1417e2571435a98ddf52879;hp=1968c65b2810fec71ef3bf84cdacafadf479fded;hb=5b29a622c06536ff790aac64c0182feb9a621326;hpb=d649575d732610b57a2b35cbbb8ac9557b068005

diff --git a/app/src/main/java/com/stoutner/privacybrowser/SettingsFragment.java b/app/src/main/java/com/stoutner/privacybrowser/SettingsFragment.java
index 1968c65b..9f11cb5f 100644
--- a/app/src/main/java/com/stoutner/privacybrowser/SettingsFragment.java
+++ b/app/src/main/java/com/stoutner/privacybrowser/SettingsFragment.java
@@ -19,13 +19,149 @@
 
 package com.stoutner.privacybrowser;
 
+import android.content.SharedPreferences;
+import android.os.Build;
 import android.os.Bundle;
+import android.preference.Preference;
 import android.preference.PreferenceFragment;
+import android.view.MenuItem;
 
 public class SettingsFragment extends PreferenceFragment {
+    private SharedPreferences.OnSharedPreferenceChangeListener preferencesListener;
+    private SharedPreferences savedPreferences;
+
     @Override
     public void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         addPreferencesFromResource(R.xml.preferences);
+
+        final Preference homepagePreference = findPreference("homepage");
+
+        // Initialize savedPreferences.
+        savedPreferences = getPreferenceScreen().getSharedPreferences();
+
+        // Set the homepage URL as the summary text for the Homepage preference when the preference screen is loaded.  The default is "https://www.duckduckgo.com".
+        homepagePreference.setSummary(savedPreferences.getString("homepage", "https://www.duckduckgo.com"));
+
+        // Listen for preference changes.
+        preferencesListener = new SharedPreferences.OnSharedPreferenceChangeListener() {
+            @Override
+            public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, String key) {
+
+                // Several keys need to update the toggleJavaScript icon.
+                MenuItem toggleJavaScript = MainWebViewActivity.mainMenu.findItem(R.id.toggleJavaScript);
+
+                switch (key) {
+                    case "javascript_enabled":
+                        // Set javaScriptEnabled to the new state.  The default is false.
+                        MainWebViewActivity.javaScriptEnabled = sharedPreferences.getBoolean("javascript_enabled", false);
+
+                        // Update mainWebView and reload the website.
+                        MainWebViewActivity.mainWebView.getSettings().setJavaScriptEnabled(MainWebViewActivity.javaScriptEnabled);
+                        MainWebViewActivity.mainWebView.reload();
+
+                        // Update the toggleJavaScript icon.
+                        if (MainWebViewActivity.javaScriptEnabled) {
+                            toggleJavaScript.setIcon(R.drawable.javascript_enabled);
+                        } else {
+                            if (MainWebViewActivity.firstPartyCookiesEnabled || MainWebViewActivity.domStorageEnabled) {
+                                toggleJavaScript.setIcon(R.drawable.warning);
+                            } else {
+                                toggleJavaScript.setIcon(R.drawable.privacy_mode);
+                            }
+                        }
+                        return;
+
+                    case "first_party_cookies_enabled":
+                        // Set firstPartyCookiesEnabled to the new state.  The default is false.
+                        MainWebViewActivity.firstPartyCookiesEnabled = sharedPreferences.getBoolean("first_party_cookies_enabled", false);
+
+                        // Update the checkbox in the options menu.
+                        MenuItem firstPartyCookiesMenuItem = MainWebViewActivity.mainMenu.findItem(R.id.toggleFirstPartyCookies);
+                        firstPartyCookiesMenuItem.setChecked(MainWebViewActivity.firstPartyCookiesEnabled);
+
+                        // Update mainWebView and reload the website.
+                        MainWebViewActivity.cookieManager.setAcceptCookie(MainWebViewActivity.firstPartyCookiesEnabled);
+                        MainWebViewActivity.mainWebView.reload();
+
+                        // Update the toggleJavaScript icon.
+                        if (MainWebViewActivity.javaScriptEnabled) {
+                            toggleJavaScript.setIcon(R.drawable.javascript_enabled);
+                        } else {
+                            if (MainWebViewActivity.firstPartyCookiesEnabled || MainWebViewActivity.domStorageEnabled) {
+                                toggleJavaScript.setIcon(R.drawable.warning);
+                            } else {
+                                toggleJavaScript.setIcon(R.drawable.privacy_mode);
+                            }
+                        }
+                        return;
+
+                    case "third_party_cookies_enabled":
+                        // Set thirdPartyCookiesEnabled to the new state.  The default is false.
+                        MainWebViewActivity.thirdPartyCookiesEnabled = sharedPreferences.getBoolean("third_party_cookies_enabled", false);
+
+                        // Update the checkbox in the options menu.
+                        MenuItem thirdPartyCookiesMenuItem = MainWebViewActivity.mainMenu.findItem(R.id.toggleThirdPartyCookies);
+                        thirdPartyCookiesMenuItem.setChecked(MainWebViewActivity.thirdPartyCookiesEnabled);
+
+                        // Update mainWebView and reload the website if API >= 21.
+                        if (Build.VERSION.SDK_INT >= 21) {
+                            MainWebViewActivity.cookieManager.setAcceptThirdPartyCookies(MainWebViewActivity.mainWebView, MainWebViewActivity.thirdPartyCookiesEnabled);
+                            MainWebViewActivity.mainWebView.reload();
+                        }
+                        return;
+
+                    case "dom_storage_enabled":
+                        // Set domStorageEnabled to the new state.  The default is false.
+                        MainWebViewActivity.domStorageEnabled = sharedPreferences.getBoolean("dom_storage_enabled", false);
+
+                        // Update the checkbox in the options menu.
+                        MenuItem domStorageMenuItem = MainWebViewActivity.mainMenu.findItem(R.id.toggleDomStorage);
+                        domStorageMenuItem.setChecked(MainWebViewActivity.domStorageEnabled);
+
+                        // Update mainWebView and reload the website.
+                        MainWebViewActivity.mainWebView.getSettings().setDomStorageEnabled(MainWebViewActivity.domStorageEnabled);
+                        MainWebViewActivity.mainWebView.reload();
+
+                        // Update the toggleJavaScript icon.
+                        if (MainWebViewActivity.javaScriptEnabled) {
+                            toggleJavaScript.setIcon(R.drawable.javascript_enabled);
+                        } else {
+                            if (MainWebViewActivity.firstPartyCookiesEnabled || MainWebViewActivity.domStorageEnabled) {
+                                toggleJavaScript.setIcon(R.drawable.warning);
+                            } else {
+                                toggleJavaScript.setIcon(R.drawable.privacy_mode);
+                            }
+                        }
+                        return;
+
+                    case "homepage":
+                        // Set the new homepage URL as the summary text for the Homepage preference.  The default is "https://www.duckduckgo.com".
+                        homepagePreference.setSummary(sharedPreferences.getString("homepage", "https://www.duckduckgo.com"));
+
+                        // Update the homepage variable.  The default is "https://www.duckduckgo.com".
+                        MainWebViewActivity.homepage = sharedPreferences.getString("homepage", "https://www.duckduckgo.com");
+                        return;
+
+                    // If no match, do nothing.
+                    default:
+                }
+            }
+        };
+
+        // Register the listener.
+        savedPreferences.registerOnSharedPreferenceChangeListener(preferencesListener);
+    }
+
+    @Override
+    public void onResume() {
+        super.onResume();
+        savedPreferences.registerOnSharedPreferenceChangeListener(preferencesListener);
+    }
+
+    @Override
+    public void onPause() {
+        super.onPause();
+        savedPreferences.unregisterOnSharedPreferenceChangeListener(preferencesListener);
     }
 }