import android.content.BroadcastReceiver;
import android.content.ClipData;
import android.content.ClipboardManager;
+import android.content.ContentResolver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import androidx.coordinatorlayout.widget.CoordinatorLayout;
import androidx.core.app.ActivityCompat;
import androidx.core.content.ContextCompat;
+import androidx.core.content.FileProvider;
import androidx.core.content.res.ResourcesCompat;
import androidx.core.view.GravityCompat;
import androidx.drawerlayout.widget.DrawerLayout;
import com.stoutner.privacybrowser.dialogs.OpenDialog;
import com.stoutner.privacybrowser.dialogs.ProxyNotInstalledDialog;
import com.stoutner.privacybrowser.dialogs.PinnedMismatchDialog;
-import com.stoutner.privacybrowser.dialogs.SaveDialog;
+import com.stoutner.privacybrowser.dialogs.SaveWebpageDialog;
import com.stoutner.privacybrowser.dialogs.SslCertificateErrorDialog;
import com.stoutner.privacybrowser.dialogs.StoragePermissionDialog;
import com.stoutner.privacybrowser.dialogs.UrlHistoryDialog;
public class MainWebViewActivity extends AppCompatActivity implements CreateBookmarkDialog.CreateBookmarkListener, CreateBookmarkFolderDialog.CreateBookmarkFolderListener,
EditBookmarkFolderDialog.EditBookmarkFolderListener, FontSizeDialog.UpdateFontSizeListener, NavigationView.OnNavigationItemSelectedListener, OpenDialog.OpenListener,
- PinnedMismatchDialog.PinnedMismatchListener, PopulateBlocklists.PopulateBlocklistsListener, SaveDialog.SaveWebpageListener, StoragePermissionDialog.StoragePermissionDialogListener,
+ PinnedMismatchDialog.PinnedMismatchListener, PopulateBlocklists.PopulateBlocklistsListener, SaveWebpageDialog.SaveWebpageListener, StoragePermissionDialog.StoragePermissionDialogListener,
UrlHistoryDialog.NavigateHistoryListener, WebViewTabFragment.NewTabListener {
// The executor service handles background tasks. It is accessed from `ViewSourceActivity`.
// It will be updated in `applyAppSettings()`, but it needs to be initialized here or the first run of `onPrepareOptionsMenu()` crashes.
public static String proxyMode = ProxyHelper.NONE;
-
- // The permission result request codes are used in `onCreateContextMenu()`, `onRequestPermissionResult()`, `onSaveWebpage()`, `onCloseStoragePermissionDialog()`, and `initializeWebView()`.
- private final int PERMISSION_OPEN_REQUEST_CODE = 0;
- private final int PERMISSION_SAVE_URL_REQUEST_CODE = 1;
- private final int PERMISSION_SAVE_AS_ARCHIVE_REQUEST_CODE = 2;
- private final int PERMISSION_SAVE_AS_IMAGE_REQUEST_CODE = 3;
-
// Define the saved instance state constants.
private final String SAVED_STATE_ARRAY_LIST = "saved_state_array_list";
private final String SAVED_NESTED_SCROLL_WEBVIEW_STATE_ARRAY_LIST = "saved_nested_scroll_webview_state_array_list";
}
@Override
- // Remove Android Studio's warning about the dangers of using SetJavaScriptEnabled.
+ // Remove Android Studio's warning about the dangers of enabling JavaScript. We know. Oh, how we know.
@SuppressLint("SetJavaScriptEnabled")
public boolean onOptionsItemSelected(MenuItem menuItem) {
// Get the selected menu item ID.
// Consume the event.
return true;
- case R.id.save_as_archive:
- // Prepare the save dialog. The dialog will be displayed once the file size and the content disposition have been acquired.
- new PrepareSaveDialog(this, this, getSupportFragmentManager(), StoragePermissionDialog.SAVE_AS_ARCHIVE, currentWebView.getSettings().getUserAgentString(),
- currentWebView.getAcceptFirstPartyCookies()).execute(currentWebView.getCurrentUrl());
+ case R.id.save_archive:
+ // Instantiate the save dialog.
+ DialogFragment saveArchiveFragment = SaveWebpageDialog.saveWebpage(StoragePermissionDialog.SAVE_ARCHIVE, null, null, getString(R.string.webpage_mht), null,
+ false);
+
+ // Show the save dialog. It must be named `save_dialog` so that the file picker can update the file name.
+ saveArchiveFragment.show(getSupportFragmentManager(), getString(R.string.save_dialog));
// Consume the event.
return true;
- case R.id.save_as_image:
- // Prepare the save dialog. The dialog will be displayed once the file size adn the content disposition have been acquired.
- new PrepareSaveDialog(this, this, getSupportFragmentManager(), StoragePermissionDialog.SAVE_AS_IMAGE, currentWebView.getSettings().getUserAgentString(),
- currentWebView.getAcceptFirstPartyCookies()).execute(currentWebView.getCurrentUrl());
+ case R.id.save_image:
+ // Instantiate the save dialog.
+ DialogFragment saveImageFragment = SaveWebpageDialog.saveWebpage(StoragePermissionDialog.SAVE_IMAGE, null, null, getString(R.string.webpage_png), null,
+ false);
+
+ // Show the save dialog. It must be named `save_dialog` so that the file picker can update the file name.
+ saveImageFragment.show(getSupportFragmentManager(), getString(R.string.save_dialog));
// Consume the event.
return true;
// Create the share intent.
Intent shareIntent = new Intent(Intent.ACTION_SEND);
+
+ // Add the share string to the intent.
shareIntent.putExtra(Intent.EXTRA_TEXT, shareString);
+
+ // Set the MIME type.
shareIntent.setType("text/plain");
+ // Set the intent to open in a new task.
+ shareIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+
// Make it so.
startActivity(Intent.createChooser(shareIntent, getString(R.string.share_url)));
// `FLAG_ACTIVITY_NEW_TASK` opens the email program in a new task instead as part of Privacy Browser.
emailIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
- // Make it so.
- startActivity(emailIntent);
+ try {
+ // Make it so.
+ startActivity(emailIntent);
+ } catch (ActivityNotFoundException exception) {
+ // Display a snackbar.
+ Snackbar.make(currentWebView, getString(R.string.error) + " " + exception, Snackbar.LENGTH_INDEFINITE).show();
+ }
// Consume the event.
return true;
storagePermissionDialogFragment.show(getSupportFragmentManager(), getString(R.string.storage_permission));
} else { // Show the permission request directly.
// Request the write external storage permission. The file will be opened when it finishes.
- ActivityCompat.requestPermissions(this, new String[] {Manifest.permission.WRITE_EXTERNAL_STORAGE}, PERMISSION_OPEN_REQUEST_CODE);
+ ActivityCompat.requestPermissions(this, new String[] {Manifest.permission.WRITE_EXTERNAL_STORAGE}, StoragePermissionDialog.OPEN);
}
}
}
new SaveUrl(this, this, saveWebpageFilePath, currentWebView.getSettings().getUserAgentString(), currentWebView.getAcceptFirstPartyCookies()).execute(saveWebpageUrl);
break;
- case StoragePermissionDialog.SAVE_AS_ARCHIVE:
+ case StoragePermissionDialog.SAVE_ARCHIVE:
// Save the webpage archive.
- currentWebView.saveWebArchive(saveWebpageFilePath);
+ saveWebpageArchive();
break;
- case StoragePermissionDialog.SAVE_AS_IMAGE:
+ case StoragePermissionDialog.SAVE_IMAGE:
// Save the webpage image.
- new SaveWebpageImage(this, currentWebView).execute(saveWebpageFilePath);
+ new SaveWebpageImage(this, this, saveWebpageFilePath, currentWebView).execute();
break;
}
} else { // The storage permission has not been granted.
new SaveUrl(this, this, saveWebpageFilePath, currentWebView.getSettings().getUserAgentString(), currentWebView.getAcceptFirstPartyCookies()).execute(saveWebpageUrl);
break;
- case StoragePermissionDialog.SAVE_AS_ARCHIVE:
+ case StoragePermissionDialog.SAVE_ARCHIVE:
// Save the webpage archive.
- currentWebView.saveWebArchive(saveWebpageFilePath);
+ saveWebpageArchive();
break;
- case StoragePermissionDialog.SAVE_AS_IMAGE:
+ case StoragePermissionDialog.SAVE_IMAGE:
// Save the webpage image.
- new SaveWebpageImage(this, currentWebView).execute(saveWebpageFilePath);
+ new SaveWebpageImage(this, this, saveWebpageFilePath, currentWebView).execute();
break;
}
} else { // The file path is in a public directory.
// Show the storage permission alert dialog. The permission will be requested when the dialog is closed.
storagePermissionDialogFragment.show(getSupportFragmentManager(), getString(R.string.storage_permission));
} else { // Show the permission request directly.
- switch (saveType) {
- case StoragePermissionDialog.SAVE_URL:
- // Request the write external storage permission. The URL will be saved when it finishes.
- ActivityCompat.requestPermissions(this, new String[] {Manifest.permission.WRITE_EXTERNAL_STORAGE}, PERMISSION_SAVE_URL_REQUEST_CODE);
-
- case StoragePermissionDialog.SAVE_AS_ARCHIVE:
- // Request the write external storage permission. The webpage archive will be saved when it finishes.
- ActivityCompat.requestPermissions(this, new String[] {Manifest.permission.WRITE_EXTERNAL_STORAGE}, PERMISSION_SAVE_AS_ARCHIVE_REQUEST_CODE);
- break;
-
- case StoragePermissionDialog.SAVE_AS_IMAGE:
- // Request the write external storage permission. The webpage image will be saved when it finishes.
- ActivityCompat.requestPermissions(this, new String[] {Manifest.permission.WRITE_EXTERNAL_STORAGE}, PERMISSION_SAVE_AS_IMAGE_REQUEST_CODE);
- break;
- }
+ // Request the write external storage permission according to the save type. The URL will be saved when it finishes.
+ ActivityCompat.requestPermissions(this, new String[] {Manifest.permission.WRITE_EXTERNAL_STORAGE}, saveType);
}
}
}
@Override
public void onCloseStoragePermissionDialog(int requestType) {
- switch (requestType) {
- case StoragePermissionDialog.OPEN:
- // Request the write external storage permission. The file will be opened when it finishes.
- ActivityCompat.requestPermissions(this, new String[] {Manifest.permission.WRITE_EXTERNAL_STORAGE}, PERMISSION_OPEN_REQUEST_CODE);
- break;
+ // Request the write external storage permission according to the request type. The file will be opened when it finishes.
+ ActivityCompat.requestPermissions(this, new String[] {Manifest.permission.WRITE_EXTERNAL_STORAGE}, requestType);
- case StoragePermissionDialog.SAVE_URL:
- // Request the write external storage permission. The URL will be saved when it finishes.
- ActivityCompat.requestPermissions(this, new String[] {Manifest.permission.WRITE_EXTERNAL_STORAGE}, PERMISSION_SAVE_URL_REQUEST_CODE);
- break;
-
- case StoragePermissionDialog.SAVE_AS_ARCHIVE:
- // Request the write external storage permission. The webpage archive will be saved when it finishes.
- ActivityCompat.requestPermissions(this, new String[] {Manifest.permission.WRITE_EXTERNAL_STORAGE}, PERMISSION_SAVE_AS_ARCHIVE_REQUEST_CODE);
- break;
-
- case StoragePermissionDialog.SAVE_AS_IMAGE:
- // Request the write external storage permission. The webpage image will be saved when it finishes.
- ActivityCompat.requestPermissions(this, new String[] {Manifest.permission.WRITE_EXTERNAL_STORAGE}, PERMISSION_SAVE_AS_IMAGE_REQUEST_CODE);
- break;
- }
}
@Override
//Only process the results if they exist (this method is triggered when a dialog is presented the first time for an app, but no grant results are included).
if (grantResults.length > 0) {
switch (requestCode) {
- case PERMISSION_OPEN_REQUEST_CODE:
+ case StoragePermissionDialog.OPEN:
// Check to see if the storage permission was granted. If the dialog was canceled the grant results will be empty.
if (grantResults[0] == PackageManager.PERMISSION_GRANTED) { // The storage permission was granted.
// Load the file.
openFilePath = "";
break;
- case PERMISSION_SAVE_URL_REQUEST_CODE:
+ case StoragePermissionDialog.SAVE_URL:
// Check to see if the storage permission was granted. If the dialog was canceled the grant results will be empty.
if (grantResults[0] == PackageManager.PERMISSION_GRANTED) { // The storage permission was granted.
// Save the raw URL.
saveWebpageFilePath = "";
break;
- case PERMISSION_SAVE_AS_ARCHIVE_REQUEST_CODE:
+ case StoragePermissionDialog.SAVE_ARCHIVE:
// Check to see if the storage permission was granted. If the dialog was canceled the grant results will be empty.
if (grantResults[0] == PackageManager.PERMISSION_GRANTED) { // The storage permission was granted.
// Save the webpage archive.
- currentWebView.saveWebArchive(saveWebpageFilePath);
+ saveWebpageArchive();
} else { // The storage permission was not granted.
// Display an error snackbar.
Snackbar.make(currentWebView, getString(R.string.cannot_use_location), Snackbar.LENGTH_LONG).show();
saveWebpageFilePath = "";
break;
- case PERMISSION_SAVE_AS_IMAGE_REQUEST_CODE:
+ case StoragePermissionDialog.SAVE_IMAGE:
// Check to see if the storage permission was granted. If the dialog was canceled the grant results will be empty.
if (grantResults[0] == PackageManager.PERMISSION_GRANTED) { // The storage permission was granted.
// Save the webpage image.
- new SaveWebpageImage(this, currentWebView).execute(saveWebpageFilePath);
+ new SaveWebpageImage(this, this, saveWebpageFilePath, currentWebView).execute();
} else { // The storage permission was not granted.
// Display an error snackbar.
Snackbar.make(currentWebView, getString(R.string.cannot_use_location), Snackbar.LENGTH_LONG).show();
appBarLayout.setExpanded(true);
}
+ private void saveWebpageArchive() {
+ // Save the webpage archive.
+ currentWebView.saveWebArchive(saveWebpageFilePath);
+
+ // Display a snackbar.
+ Snackbar saveWebpageArchiveSnackbar = Snackbar.make(currentWebView, getString(R.string.file_saved) + " " + saveWebpageFilePath, Snackbar.LENGTH_SHORT);
+
+ // Add an open option to the snackbar.
+ saveWebpageArchiveSnackbar.setAction(R.string.open, (View view) -> {
+ // Get a file for the file name string.
+ File file = new File(saveWebpageFilePath);
+
+ // Declare a file URI variable.
+ Uri fileUri;
+
+ // Get the URI for the file according to the Android version.
+ if (Build.VERSION.SDK_INT >= 24) { // Use a file provider.
+ fileUri = FileProvider.getUriForFile(this, getString(R.string.file_provider), file);
+ } else { // Get the raw file path URI.
+ fileUri = Uri.fromFile(file);
+ }
+
+ // Get a handle for the content resolver.
+ ContentResolver contentResolver = getContentResolver();
+
+ // Create an open intent with `ACTION_VIEW`.
+ Intent openIntent = new Intent(Intent.ACTION_VIEW);
+
+ // Set the URI and the MIME type.
+ openIntent.setDataAndType(fileUri, contentResolver.getType(fileUri));
+
+ // Allow the app to read the file URI.
+ openIntent.setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
+
+ // Show the chooser.
+ startActivity(Intent.createChooser(openIntent, getString(R.string.open)));
+ });
+
+ // Show the snackbar.
+ saveWebpageArchiveSnackbar.show();
+
+ // Reset the save Webpage file path.
+ saveWebpageFilePath = "";
+ }
+
private void clearAndExit() {
// Get a handle for the shared preferences.
SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);
String fileNameString = PrepareSaveDialog.getFileNameFromContentDisposition(this, contentDisposition, downloadUrl);
// Instantiate the save dialog.
- DialogFragment saveDialogFragment = SaveDialog.saveUrl(StoragePermissionDialog.SAVE_URL, downloadUrl, formattedFileSizeString, fileNameString, userAgent,
+ DialogFragment saveDialogFragment = SaveWebpageDialog.saveWebpage(StoragePermissionDialog.SAVE_URL, downloadUrl, formattedFileSizeString, fileNameString, userAgent,
nestedScrollWebView.getAcceptFirstPartyCookies());
// Show the save dialog. It must be named `save_dialog` so that the file picker can update the file name.
// Open the email program in a new task instead of as part of Privacy Browser.
emailIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
- // Make it so.
- startActivity(emailIntent);
+ try {
+ // Make it so.
+ startActivity(emailIntent);
+ } catch (ActivityNotFoundException exception) {
+ // Display a snackbar.
+ Snackbar.make(currentWebView, getString(R.string.error) + " " + exception, Snackbar.LENGTH_INDEFINITE).show();
+ }
+
// Returning true indicates Privacy Browser is handling the URL by creating an intent.
return true;
// Open the dialer in a new task instead of as part of Privacy Browser.
dialIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
- // Make it so.
- startActivity(dialIntent);
+ try {
+ // Make it so.
+ startActivity(dialIntent);
+ } catch (ActivityNotFoundException exception) {
+ // Display a snackbar.
+ Snackbar.make(currentWebView, getString(R.string.error) + " " + exception, Snackbar.LENGTH_INDEFINITE).show();
+ }
// Returning true indicates Privacy Browser is handling the URL by creating an intent.
return true;
projects / PrivacyBrowserAndroid.git / blobdiff