/**
- * Copyright 2015-2016 Soren Stoutner <soren@stoutner.com>.
+ * Copyright 2015-2017 Soren Stoutner <soren@stoutner.com>.
+ *
+ * Download cookie code contributed 2017 Hendrik Knackstedt. Copyright assigned to Soren Stoutner <soren@stoutner.com>.
*
* This file is part of Privacy Browser <https://www.stoutner.com/privacy-browser>.
*
import android.support.v7.widget.Toolbar;
import android.text.Editable;
import android.text.TextWatcher;
+import android.util.Log;
import android.util.Patterns;
import android.view.ContextMenu;
import android.view.GestureDetector;
public static SslCertificate sslCertificate;
-
// `drawerLayout` is used in `onCreate()`, `onNewIntent()`, and `onBackPressed()`.
private DrawerLayout drawerLayout;
// `swipeRefreshLayout` is used in `onCreate()`, `onPrepareOptionsMenu`, and `onRestart()`.
private SwipeRefreshLayout swipeRefreshLayout;
- // `cookieManager` is used in `onCreate()`, `onOptionsItemSelected()`, and `onNavigationItemSelected()`, and `onRestart()`.
+ // `cookieManager` is used in `onCreate()`, `onOptionsItemSelected()`, and `onNavigationItemSelected()`, `onDownloadImage()`, `onDownloadFile()`, and `onRestart()`.
private CookieManager cookieManager;
// `customHeader` is used in `onCreate()`, `onOptionsItemSelected()`, `onCreateContextMenu()`, and `loadUrlFromTextBox()`.
// It is `Boolean` instead of `boolean` because `applySettings()` needs to know if it is `null`.
private Boolean javaScriptEnabled;
- // `firstPartyCookiesEnabled` is used in `onCreate()`, `onCreateOptionsMenu()`, `onPrepareOptionsMenu()`, `onOptionsItemSelected()`, and `applySettings()`.
+ // `firstPartyCookiesEnabled` is used in `onCreate()`, `onCreateOptionsMenu()`, `onPrepareOptionsMenu()`, `onOptionsItemSelected()`, `onDownloadImage()`, `onDownloadFile()`, and `applySettings()`.
private boolean firstPartyCookiesEnabled;
// `thirdPartyCookiesEnabled` used in `onCreate()`, `onCreateOptionsMenu()`, `onPrepareOptionsMenu()`, `onOptionsItemSelected()`, and `applySettings()`.
// Create a variable to track if this is an ad server.
boolean requestHostIsAdServer = false;
- // Check all the subdomains of `requestHost`.
- while (requestHost.contains(".")) {
- if (adServersSet.contains(requestHost)) {
- requestHostIsAdServer = true;
- }
+ // Check all the subdomains of `requestHost` if it is not `null`.
+ if (requestHost != null) {
+ while (requestHost.contains(".")) {
+ if (adServersSet.contains(requestHost)) {
+ requestHostIsAdServer = true;
+ }
- // Strip out the lowest subdomain of `requestHost`.
- requestHost = requestHost.substring(requestHost.indexOf(".") + 1);
+ // Strip out the lowest subdomain of `requestHost`.
+ requestHost = requestHost.substring(requestHost.indexOf(".") + 1);
+ }
}
if (requestHostIsAdServer) { // It is an ad server.
// Destroy the internal state of `mainWebView`.
mainWebView.destroy();
+ // Manually 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`.
+ Runtime runtime = Runtime.getRuntime();
+ String dataDirString = getApplicationInfo().dataDir; // `dataDir` will vary, but will be something like `/data/user/0/com.stoutner.privacybrowser.standard`, which links to `/data/data/com.stoutner.privacybrowser.standard`.
+ try {
+ runtime.exec("rm -rf " + dataDirString + "/app_webview");
+ } catch (IOException e) {
+ // Do nothing if the files do not exist.
+ }
+
// Close Privacy Browser. `finishAndRemoveTask` also removes Privacy Browser from the recent app list.
if (Build.VERSION.SDK_INT >= 21) {
finishAndRemoveTask();
@Override
public void onDownloadImage(AppCompatDialogFragment dialogFragment, String imageUrl) {
- // Get a handle for the system `DOWNLOAD_SERVICE`.
- DownloadManager downloadManager = (DownloadManager) getSystemService(DOWNLOAD_SERVICE);
+ // Download the image if it has an HTTP or HTTPS URI.
+ if (imageUrl.startsWith("http")) {
+ // Get a handle for the system `DOWNLOAD_SERVICE`.
+ DownloadManager downloadManager = (DownloadManager) getSystemService(DOWNLOAD_SERVICE);
- // Parse `imageUrl`.
- DownloadManager.Request downloadRequest = new DownloadManager.Request(Uri.parse(imageUrl));
+ // Parse `imageUrl`.
+ DownloadManager.Request downloadRequest = new DownloadManager.Request(Uri.parse(imageUrl));
- // Get the file name from `dialogFragment`.
- EditText downloadImageNameEditText = (EditText) dialogFragment.getDialog().findViewById(R.id.download_image_name);
- String imageName = downloadImageNameEditText.getText().toString();
+ // Pass cookies to download manager if cookies are enabled. This is required to download images from websites that require a login.
+ if (firstPartyCookiesEnabled) {
+ // Get the cookies for `imageUrl`.
+ String cookies = cookieManager.getCookie(imageUrl);
- // Once we have `WRITE_EXTERNAL_STORAGE` permissions we can use `setDestinationInExternalPublicDir`.
- if (Build.VERSION.SDK_INT >= 23) { // If API >= 23, set the download save in the the `DIRECTORY_DOWNLOADS` using `imageName`.
- downloadRequest.setDestinationInExternalFilesDir(this, "/", imageName);
- } else { // Only set the title using `imageName`.
- downloadRequest.setTitle(imageName);
- }
+ // Add the cookies to `downloadRequest`. In the HTTP request header, cookies are named `Cookie`.
+ downloadRequest.addRequestHeader("Cookie", cookies);
+ }
+
+ // Get the file name from `dialogFragment`.
+ EditText downloadImageNameEditText = (EditText) dialogFragment.getDialog().findViewById(R.id.download_image_name);
+ String imageName = downloadImageNameEditText.getText().toString();
- // Allow `MediaScanner` to index the download if it is a media file.
- downloadRequest.allowScanningByMediaScanner();
+ // Once we have `WRITE_EXTERNAL_STORAGE` permissions we can use `setDestinationInExternalPublicDir`.
+ if (Build.VERSION.SDK_INT >= 23) { // If API >= 23, set the download save in the the `DIRECTORY_DOWNLOADS` using `imageName`.
+ downloadRequest.setDestinationInExternalFilesDir(this, "/", imageName);
+ } else { // Only set the title using `imageName`.
+ downloadRequest.setTitle(imageName);
+ }
+
+ // Allow `MediaScanner` to index the download if it is a media file.
+ downloadRequest.allowScanningByMediaScanner();
- // Add the URL as the description for the download.
- downloadRequest.setDescription(imageUrl);
+ // Add the URL as the description for the download.
+ downloadRequest.setDescription(imageUrl);
- // Show the download notification after the download is completed.
- downloadRequest.setNotificationVisibility(DownloadManager.Request.VISIBILITY_VISIBLE_NOTIFY_COMPLETED);
+ // Show the download notification after the download is completed.
+ downloadRequest.setNotificationVisibility(DownloadManager.Request.VISIBILITY_VISIBLE_NOTIFY_COMPLETED);
- // Initiate the download.
- downloadManager.enqueue(downloadRequest);
+ // Initiate the download.
+ downloadManager.enqueue(downloadRequest);
+ } else { // The image is not an HTTP or HTTPS URI.
+ Snackbar.make(mainWebView, R.string.cannot_download_image, Snackbar.LENGTH_INDEFINITE).show();
+ }
}
@Override
public void onDownloadFile(AppCompatDialogFragment dialogFragment, String downloadUrl) {
- // Get a handle for the system `DOWNLOAD_SERVICE`.
- DownloadManager downloadManager = (DownloadManager) getSystemService(DOWNLOAD_SERVICE);
+ // Download the file if it has an HTTP or HTTPS URI.
+ if (downloadUrl.startsWith("http")) {
- // Parse `downloadUrl`.
- DownloadManager.Request downloadRequest = new DownloadManager.Request(Uri.parse(downloadUrl));
+ // Get a handle for the system `DOWNLOAD_SERVICE`.
+ DownloadManager downloadManager = (DownloadManager) getSystemService(DOWNLOAD_SERVICE);
- // Get the file name from `dialogFragment`.
- EditText downloadFileNameEditText = (EditText) dialogFragment.getDialog().findViewById(R.id.download_file_name);
- String fileName = downloadFileNameEditText.getText().toString();
+ // Parse `downloadUrl`.
+ DownloadManager.Request downloadRequest = new DownloadManager.Request(Uri.parse(downloadUrl));
- // Once we have `WRITE_EXTERNAL_STORAGE` permissions we can use `setDestinationInExternalPublicDir`.
- if (Build.VERSION.SDK_INT >= 23) { // If API >= 23, set the download save in the the `DIRECTORY_DOWNLOADS` using `fileName`.
- downloadRequest.setDestinationInExternalFilesDir(this, "/", fileName);
- } else { // Only set the title using `fileName`.
- downloadRequest.setTitle(fileName);
- }
+ // Pass cookies to download manager if cookies are enabled. This is required to download files from websites that require a login.
+ if (firstPartyCookiesEnabled) {
+ // Get the cookies for `downloadUrl`.
+ String cookies = cookieManager.getCookie(downloadUrl);
+
+ // Add the cookies to `downloadRequest`. In the HTTP request header, cookies are named `Cookie`.
+ downloadRequest.addRequestHeader("Cookie", cookies);
+ }
+
+ // Get the file name from `dialogFragment`.
+ EditText downloadFileNameEditText = (EditText) dialogFragment.getDialog().findViewById(R.id.download_file_name);
+ String fileName = downloadFileNameEditText.getText().toString();
- // Allow `MediaScanner` to index the download if it is a media file.
- downloadRequest.allowScanningByMediaScanner();
+ // Once we have `WRITE_EXTERNAL_STORAGE` permissions we can use `setDestinationInExternalPublicDir`.
+ if (Build.VERSION.SDK_INT >= 23) { // If API >= 23, set the download location to `/sdcard/Android/data/com.stoutner.privacybrowser.standard/files` named `fileName`.
+ downloadRequest.setDestinationInExternalFilesDir(this, "/", fileName);
+ } else { // Only set the title using `fileName`.
+ downloadRequest.setTitle(fileName);
+ }
- // Add the URL as the description for the download.
- downloadRequest.setDescription(downloadUrl);
+ // Allow `MediaScanner` to index the download if it is a media file.
+ downloadRequest.allowScanningByMediaScanner();
- // Show the download notification after the download is completed.
- downloadRequest.setNotificationVisibility(DownloadManager.Request.VISIBILITY_VISIBLE_NOTIFY_COMPLETED);
+ // Add the URL as the description for the download.
+ downloadRequest.setDescription(downloadUrl);
- // Initiate the download.
- downloadManager.enqueue(downloadRequest);
+ // Show the download notification after the download is completed.
+ downloadRequest.setNotificationVisibility(DownloadManager.Request.VISIBILITY_VISIBLE_NOTIFY_COMPLETED);
+
+ // Initiate the download.
+ downloadManager.enqueue(downloadRequest);
+ } else { // The download is not an HTTP or HTTPS URI.
+ Snackbar.make(mainWebView, R.string.cannot_download_file, Snackbar.LENGTH_INDEFINITE).show();
+ }
}
public void viewSslCertificate(View view) {
projects / PrivacyBrowserAndroid.git / blobdiff