X-Git-Url: https://gitweb.stoutner.com/?a=blobdiff_plain;f=app%2Fsrc%2Fmain%2Fjava%2Fcom%2Fstoutner%2Fprivacybrowser%2Factivities%2FMainWebViewActivity.java;h=01978f46869684e9111240c737353deffa8f65c1;hb=038527fc881cb548e212d3904c878cceaaf050ab;hp=6e1189bb8736697e351d6616b6f81ac136823ca2;hpb=d9b68b83e414c8d02227b195e6398e8f92fe22c8;p=PrivacyBrowserAndroid.git diff --git a/app/src/main/java/com/stoutner/privacybrowser/activities/MainWebViewActivity.java b/app/src/main/java/com/stoutner/privacybrowser/activities/MainWebViewActivity.java index 6e1189bb..01978f46 100644 --- a/app/src/main/java/com/stoutner/privacybrowser/activities/MainWebViewActivity.java +++ b/app/src/main/java/com/stoutner/privacybrowser/activities/MainWebViewActivity.java @@ -1,5 +1,5 @@ /* - * Copyright 2015-2017 Soren Stoutner . + * Copyright Â© 2015-2017 Soren Stoutner . * * Download cookie code contributed 2017 Hendrik Knackstedt. Copyright assigned to Soren Stoutner . * @@ -194,11 +194,8 @@ public class MainWebViewActivity extends AppCompatActivity implements Navigation // 'homepage' is used in `onCreate()`, `onNavigationItemSelected()`, and `applyAppSettings()`. private String homepage; - // `javaScriptDisabledSearchURL` is used in `loadURLFromTextBox()` and `applyAppSettings()`. - private String javaScriptDisabledSearchURL; - - // `javaScriptEnabledSearchURL` is used in `loadURLFromTextBox()` and `applyAppSettings()`. - private String javaScriptEnabledSearchURL; + // `searchURL` is used in `loadURLFromTextBox()` and `applyAppSettings()`. + private String searchURL; // `adBlockerEnabled` is used in `onCreate()` and `applyAppSettings()`. private boolean adBlockerEnabled; @@ -221,14 +218,11 @@ public class MainWebViewActivity extends AppCompatActivity implements Navigation // `translucentNavigationBarOnFullscreen` is used in `onCreate()` and `applyAppSettings()`. private boolean translucentNavigationBarOnFullscreen; - // `proxyThroughOrbot` is used in `onCreate()` and `applyAppSettings()`. - private boolean proxyThroughOrbot; - // `currentDomainName` is used in `onCreate(), `onNavigationItemSelected()`, and `applyDomainSettings()`. private String currentDomainName; - // `pendingUrl` is used in `onCreate()` and `applyAppSettings()`. - private static String pendingUrl; + // `waitingForOrbot` is used in `onCreate()` and `applyAppSettings()`. + private boolean waitingForOrbot; // `waitingForOrbotData` is used in `onCreate()` and `applyAppSettings()`. private String waitingForOrbotHTMLString; @@ -313,10 +307,10 @@ public class MainWebViewActivity extends AppCompatActivity implements Navigation // Set `waitingForOrbotHTMLString`. waitingForOrbotHTMLString = "

" + getString(R.string.waiting_for_orbot) + "

"; - // Initialize `currentDomainName`, `pendingUrl`, and `orbotStatus`. + // Initialize `currentDomainName`, `orbotStatus`, and `waitingForOrbot`. currentDomainName = ""; - pendingUrl = ""; orbotStatus = "unknown"; + waitingForOrbot = false; // Create an Orbot status `BroadcastReceiver`. BroadcastReceiver orbotStatusBroadcastReceiver = new BroadcastReceiver() { @@ -325,19 +319,10 @@ public class MainWebViewActivity extends AppCompatActivity implements Navigation // Store the content of the status message in `orbotStatus`. orbotStatus = intent.getStringExtra("org.torproject.android.intent.extra.STATUS"); - // If we are waiting on `pendingUrl`, load it now that Orbot is connected. - if (orbotStatus.equals("ON") && !pendingUrl.isEmpty()) { - - // Wait 500 milliseconds, because Orbot isn't really ready yet. - try { - Thread.sleep(500); - } catch (InterruptedException exception) { - // Do nothing. - } - - // Copy `pendingUrl` to `formattedUrlString` and reset `pendingUrl` to be empty. - formattedUrlString = pendingUrl; - pendingUrl = ""; + // If we are waiting on Orbot, load the website now that Orbot is connected. + if (orbotStatus.equals("ON") && waitingForOrbot) { + // Reset `waitingForOrbot`. + waitingForOrbot = false; // Load `formattedUrlString loadUrl(formattedUrlString); @@ -583,8 +568,7 @@ public class MainWebViewActivity extends AppCompatActivity implements Navigation @SuppressWarnings("deprecation") @Override public boolean shouldOverrideUrlLoading(WebView view, String url) { - // Use an external email program if the link begins with `mailto:`. - if (url.startsWith("mailto:")) { + if (url.startsWith("mailto:")) { // Load the URL in an external email program because it begins with `mailto:`. // We use `ACTION_SENDTO` instead of `ACTION_SEND` so that only email programs are launched. Intent emailIntent = new Intent(Intent.ACTION_SENDTO); @@ -596,10 +580,15 @@ public class MainWebViewActivity extends AppCompatActivity implements Navigation // Make it so. startActivity(emailIntent); + + // Returning `true` indicates the application is handling the URL. return true; } else { // Load the URL in Privacy Browser. - loadUrl(url); - return true; + // Apply the domain settings for the new URL. + applyDomainSettings(url); + + // Returning `false` causes the current `WebView` to handle the URL and prevents it from adding redirects to the history list. + return false; } } @@ -647,7 +636,7 @@ public class MainWebViewActivity extends AppCompatActivity implements Navigation webViewTitle = getString(R.string.no_title); // Check to see if we are waiting on Orbot. - if (pendingUrl.isEmpty()) { // We are not waiting on Orbot, so we need to process the URL. + if (!waitingForOrbot) { // We are not waiting on Orbot, so we need to process the URL. // We need to update `formattedUrlString` at the beginning of the load, so that if the user toggles JavaScript during the load the new website is reloaded. formattedUrlString = url; @@ -678,14 +667,14 @@ public class MainWebViewActivity extends AppCompatActivity implements Navigation privacyBrowserRuntime.exec("rm -rf " + privateDataDirectoryString + "/cache"); // Delete the `app_webview` folder, which contains an additional `WebView` cache. See `https://code.google.com/p/android/issues/detail?id=233826&thanks=233826&ts=1486670530`. - privacyBrowserRuntime.exec("rm -rf " + privacyBrowserRuntime + "/app_webview"); + privacyBrowserRuntime.exec("rm -rf " + privateDataDirectoryString + "/app_webview"); } catch (IOException e) { // Do nothing if an error is thrown. } } // Update `urlTextBox` and apply domain settings if not waiting on Orbot. - if (pendingUrl.isEmpty()) { // We are not waiting on Orbot, so we need to process the URL. + if (!waitingForOrbot) { // Check to see if `WebView` has set `url` to be `about:blank`. if (url.equals("about:blank")) { // `WebView` is blank, so `formattedUrlString` should be `""` and `urlTextBox` should display a hint. // Set `formattedUrlString` to `""`. @@ -837,6 +826,12 @@ public class MainWebViewActivity extends AppCompatActivity implements Navigation // Hide zoom controls. mainWebView.getSettings().setDisplayZoomControls(false); + // Set `mainWebView` to use a wide viewport. Otherwise, some web pages will be scrunched and some content will render outside the screen. + mainWebView.getSettings().setUseWideViewPort(true); + + // Set `mainWebView` to load in overview mode (zoomed out to the maximum width). + mainWebView.getSettings().setLoadWithOverviewMode(true); + // Initialize cookieManager. cookieManager = CookieManager.getInstance(); @@ -879,9 +874,6 @@ public class MainWebViewActivity extends AppCompatActivity implements Navigation // Initialize `webViewTitle`. webViewTitle = getString(R.string.no_title); - // Apply the app settings from the shared preferences. - applyAppSettings(); - // Initialize `favoriteIconBitmap`. We have to use `ContextCompat` until API >= 21. Drawable favoriteIconDrawable = ContextCompat.getDrawable(getApplicationContext(), R.drawable.world); BitmapDrawable favoriteIconBitmapDrawable = (BitmapDrawable) favoriteIconDrawable; @@ -890,12 +882,15 @@ public class MainWebViewActivity extends AppCompatActivity implements Navigation // If the favorite icon is null, load the default. if (favoriteIconBitmap == null) { favoriteIconBitmap = favoriteIconDefaultBitmap; + } - // Load `formattedUrlString` if we are not proxying through Orbot and waiting for Orbot to connect. - if (!(proxyThroughOrbot && !orbotStatus.equals("ON"))) { + // Apply the app settings from the shared preferences. + applyAppSettings(); + + // Load `formattedUrlString` if we are not waiting for Orbot to connect. + if (!waitingForOrbot) { loadUrl(formattedUrlString); } - } } @@ -999,6 +994,11 @@ public class MainWebViewActivity extends AppCompatActivity implements Navigation // Prepare the font size title and current size menu item. switch (fontSize) { + case 25: + fontSizeTitle = getResources().getString(R.string.font_size) + " - " + getResources().getString(R.string.twenty_five_percent); + selectedFontSizeMenuItem = menu.findItem(R.id.fontSizeTwentyFivePercent); + break; + case 50: fontSizeTitle = getResources().getString(R.string.font_size) + " - " + getResources().getString(R.string.fifty_percent); selectedFontSizeMenuItem = menu.findItem(R.id.fontSizeFiftyPercent); @@ -1203,6 +1203,10 @@ public class MainWebViewActivity extends AppCompatActivity implements Navigation Snackbar.make(findViewById(R.id.main_webview), R.string.form_data_deleted, Snackbar.LENGTH_SHORT).show(); return true; + case R.id.fontSizeTwentyFivePercent: + mainWebView.getSettings().setTextZoom(25); + return true; + case R.id.fontSizeFiftyPercent: mainWebView.getSettings().setTextZoom(50); return true; @@ -1232,10 +1236,21 @@ public class MainWebViewActivity extends AppCompatActivity implements Navigation return true; case R.id.share: + // Setup the share string. + String shareString; + if (webViewTitle != null) { + shareString = webViewTitle + " â " + urlTextBox.getText().toString(); + } else { + shareString = urlTextBox.getText().toString(); + } + + // Create the share intent. Intent shareIntent = new Intent(); shareIntent.setAction(Intent.ACTION_SEND); - shareIntent.putExtra(Intent.EXTRA_TEXT, urlTextBox.getText().toString()); + shareIntent.putExtra(Intent.EXTRA_TEXT, shareString); shareIntent.setType("text/plain"); + + // Make it so. startActivity(Intent.createChooser(shareIntent, "Share URL")); return true; @@ -1262,10 +1277,6 @@ public class MainWebViewActivity extends AppCompatActivity implements Navigation }, 200); return true; - case R.id.refresh: - mainWebView.reload(); - return true; - case R.id.print: // Get a `PrintManager` instance. PrintManager printManager = (PrintManager) getSystemService(Context.PRINT_SERVICE); @@ -1285,6 +1296,10 @@ public class MainWebViewActivity extends AppCompatActivity implements Navigation //Everything else will be handled by `CreateHomeScreenShortcutDialog` and the associated listener below. return true; + case R.id.refresh: + mainWebView.reload(); + return true; + default: // Don't consume the event. return super.onOptionsItemSelected(menuItem); @@ -1420,7 +1435,7 @@ public class MainWebViewActivity extends AppCompatActivity implements Navigation privacyBrowserRuntime.exec("rm -rf " + privateDataDirectoryString + "/cache"); // Delete the `app_webview` folder, which contains an additional `WebView` cache. See `https://code.google.com/p/android/issues/detail?id=233826&thanks=233826&ts=1486670530`. - privacyBrowserRuntime.exec("rm -rf " + privacyBrowserRuntime + "/app_webview"); + privacyBrowserRuntime.exec("rm -rf " + privateDataDirectoryString + "/app_webview"); } catch (IOException e) { // Do nothing if an error is thrown. } @@ -1834,7 +1849,7 @@ public class MainWebViewActivity extends AppCompatActivity implements Navigation } @Override - public void onResume() { + public void onResume() { // `onResume()` also runs every time the app starts after `onCreate()` and `onStart()`. super.onResume(); // Resume JavaScript (if enabled). @@ -1866,7 +1881,7 @@ public class MainWebViewActivity extends AppCompatActivity implements Navigation String unformattedUrlString = urlTextBox.getText().toString().trim(); // Check to see if `unformattedUrlString` is a valid URL. Otherwise, convert it into a search. - if ((Patterns.WEB_URL.matcher(unformattedUrlString).matches()) || (unformattedUrlString.contains("localhost"))) { + if ((Patterns.WEB_URL.matcher(unformattedUrlString).matches()) || (unformattedUrlString.startsWith("http://")) || (unformattedUrlString.startsWith("https://"))) { // Add `http://` at the beginning if it is missing. Otherwise the app will segfault. if (!unformattedUrlString.startsWith("http")) { unformattedUrlString = "http://" + unformattedUrlString; @@ -1899,12 +1914,8 @@ public class MainWebViewActivity extends AppCompatActivity implements Navigation // Sanitize the search input and convert it to a search. final String encodedUrlString = URLEncoder.encode(unformattedUrlString, "UTF-8"); - // Use the correct search URL. - if (javaScriptEnabled) { // JavaScript is enabled. - formattedUrlString = javaScriptEnabledSearchURL + encodedUrlString; - } else { // JavaScript is disabled. - formattedUrlString = javaScriptDisabledSearchURL + encodedUrlString; - } + // Add the base search URL. + formattedUrlString = searchURL + encodedUrlString; } loadUrl(formattedUrlString); @@ -2133,21 +2144,17 @@ public class MainWebViewActivity extends AppCompatActivity implements Navigation SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this); // Store the values from `sharedPreferences` in variables. - String javaScriptDisabledSearchString = sharedPreferences.getString("javascript_disabled_search", "https://duckduckgo.com/html/?q="); - String javaScriptDisabledSearchCustomURLString = sharedPreferences.getString("javascript_disabled_search_custom_url", ""); - String javaScriptEnabledSearchString = sharedPreferences.getString("javascript_enabled_search", "https://duckduckgo.com/?q="); - String javaScriptEnabledSearchCustomURLString = sharedPreferences.getString("javascript_enabled_search_custom_url", ""); String homepageString = sharedPreferences.getString("homepage", "https://duckduckgo.com"); String torHomepageString = sharedPreferences.getString("tor_homepage", "https://3g2upl4pq6kufc4m.onion"); - String torJavaScriptDisabledSearchString = sharedPreferences.getString("tor_javascript_disabled_search", "https://3g2upl4pq6kufc4m.onion/html/?q="); - String torJavaScriptDisabledSearchCustomURLString = sharedPreferences.getString("tor_javascript_disabled_search_custom_url", ""); - String torJavaScriptEnabledSearchString = sharedPreferences.getString("tor_javascript_enabled_search", "https://3g2upl4pq6kufc4m.onion/?q="); - String torJavaScriptEnabledSearchCustomURLString = sharedPreferences.getString("tor_javascript_enabled_search_custom_url", ""); + String torSearchString = sharedPreferences.getString("tor_search", "https://3g2upl4pq6kufc4m.onion/html/?q="); + String torSearchCustomURLString = sharedPreferences.getString("tor_search_custom_url", ""); + String searchString = sharedPreferences.getString("search", "https://duckduckgo.com/html/?q="); + String searchCustomURLString = sharedPreferences.getString("search_custom_url", ""); adBlockerEnabled = sharedPreferences.getBoolean("block_ads", true); incognitoModeEnabled = sharedPreferences.getBoolean("incognito_mode", false); boolean doNotTrackEnabled = sharedPreferences.getBoolean("do_not_track", false); - proxyThroughOrbot = sharedPreferences.getBoolean("proxy_through_orbot", false); - fullScreenBrowsingModeEnabled = sharedPreferences.getBoolean("enable_full_screen_browsing_mode", false); + boolean proxyThroughOrbot = sharedPreferences.getBoolean("proxy_through_orbot", false); + fullScreenBrowsingModeEnabled = sharedPreferences.getBoolean("full_screen_browsing_mode", false); hideSystemBarsOnFullscreen = sharedPreferences.getBoolean("hide_system_bars", false); translucentNavigationBarOnFullscreen = sharedPreferences.getBoolean("translucent_navigation_bar", true); swipeToRefreshEnabled = sharedPreferences.getBoolean("swipe_to_refresh", false); @@ -2162,18 +2169,11 @@ public class MainWebViewActivity extends AppCompatActivity implements Navigation formattedUrlString = homepage; } - // Set JavaScript disabled search. - if (torJavaScriptDisabledSearchString.equals("Custom URL")) { // Get the custom URL string. - javaScriptDisabledSearchURL = torJavaScriptDisabledSearchCustomURLString; - } else { // Use the string from the pre-built list. - javaScriptDisabledSearchURL = torJavaScriptDisabledSearchString; - } - - // Set JavaScript enabled search. - if (torJavaScriptEnabledSearchString.equals("Custom URL")) { // Get the custom URL string. - javaScriptEnabledSearchURL = torJavaScriptEnabledSearchCustomURLString; + // Set the search URL. + if (torSearchString.equals("Custom URL")) { // Get the custom URL string. + searchURL = torSearchCustomURLString; } else { // Use the string from the pre-built list. - javaScriptEnabledSearchURL = torJavaScriptEnabledSearchString; + searchURL = torSearchString; } // Set the proxy. `this` refers to the current activity where an `AlertDialog` might be displayed. @@ -2181,8 +2181,8 @@ public class MainWebViewActivity extends AppCompatActivity implements Navigation // Display a message to the user if we are waiting on Orbot. if (!orbotStatus.equals("ON")) { - // Save `formattedUrlString` in `pendingUrl`. - pendingUrl = formattedUrlString; + // Set `waitingForOrbot`. + waitingForOrbot = true; // Load a waiting page. `null` specifies no encoding, which defaults to ASCII. mainWebView.loadData(waitingForOrbotHTMLString, "text/html", null); @@ -2196,28 +2196,18 @@ public class MainWebViewActivity extends AppCompatActivity implements Navigation formattedUrlString = homepage; } - // Set JavaScript disabled search. - if (javaScriptDisabledSearchString.equals("Custom URL")) { // Get the custom URL string. - javaScriptDisabledSearchURL = javaScriptDisabledSearchCustomURLString; + // Set the search URL. + if (searchString.equals("Custom URL")) { // Get the custom URL string. + searchURL = searchCustomURLString; } else { // Use the string from the pre-built list. - javaScriptDisabledSearchURL = javaScriptDisabledSearchString; - } - - // Set JavaScript enabled search. - if (javaScriptEnabledSearchString.equals("Custom URL")) { // Get the custom URL string. - javaScriptEnabledSearchURL = javaScriptEnabledSearchCustomURLString; - } else { // Use the string from the pre-built list. - javaScriptEnabledSearchURL = javaScriptEnabledSearchString; + searchURL = searchString; } // Reset the proxy to default. The host is `""` and the port is `"0"`. OrbotProxyHelper.setProxy(getApplicationContext(), this, "", "0"); - // Reset `pendingUrl` if we are currently waiting for Orbot to connect. - if (!pendingUrl.isEmpty()) { - formattedUrlString = pendingUrl; - pendingUrl = ""; - } + // Reset `waitingForOrbot. + waitingForOrbot = false; } // Set swipe to refresh. @@ -2263,8 +2253,10 @@ public class MainWebViewActivity extends AppCompatActivity implements Navigation // Reset `inFullScreenBrowsingMode` to `false`. inFullScreenBrowsingMode = false; - // Show the `appBar`. - appBar.show(); + // Show the `appBar` if `findOnPageLinearLayout` is not visible. + if (findOnPageLinearLayout.getVisibility() == View.GONE) { + appBar.show(); + } // Show the `BannerAd` in the free flavor. if (BuildConfig.FLAVOR.contentEquals("free")) {