Implement Save as Archive. https://redmine.stoutner.com/issues/188

[PrivacyBrowserAndroid.git] / app / src / main / java / com / stoutner / privacybrowser / dialogs / StoragePermissionDialog.java

diff --git a/app/src/main/java/com/stoutner/privacybrowser/dialogs/StoragePermissionDialog.java b/app/src/main/java/com/stoutner/privacybrowser/dialogs/StoragePermissionDialog.java
index fbff4d295c1f569522c9de3d14aadd493747f07e..1ee03b8f9db5abd4f64b4673abde160385434e6d 100644 (file)
--- a/app/src/main/java/com/stoutner/privacybrowser/dialogs/StoragePermissionDialog.java
+++ b/app/src/main/java/com/stoutner/privacybrowser/dialogs/StoragePermissionDialog.java
@@ -23,14 +23,15 @@ import android.app.AlertDialog;
 import android.app.Dialog;
 import android.content.Context;
 import android.content.DialogInterface;
+import android.content.SharedPreferences;
 import android.os.Bundle;
+import android.preference.PreferenceManager;
 import android.view.WindowManager;
 
 import androidx.annotation.NonNull;
 import androidx.fragment.app.DialogFragment;
 
 import com.stoutner.privacybrowser.R;
-import com.stoutner.privacybrowser.activities.MainWebViewActivity;
 
 public class StoragePermissionDialog extends DialogFragment {
     // The listener is used in `onAttach()` and `onCreateDialog()`.
@@ -38,11 +39,11 @@ public class StoragePermissionDialog extends DialogFragment {
 
     // The public interface is used to send information back to the parent activity.
     public interface StoragePermissionDialogListener {
-        void onCloseStoragePermissionDialog();
+        void onCloseStoragePermissionDialog(int saveType);
     }
 
     @Override
-    public void onAttach(Context context) {
+    public void onAttach(@NonNull Context context) {
         // Run the default commands.
         super.onAttach(context);
 
@@ -50,14 +51,47 @@ public class StoragePermissionDialog extends DialogFragment {
         storagePermissionDialogListener = (StoragePermissionDialogListener) context;
     }
 
+    public static StoragePermissionDialog displayDialog(int saveType) {
+        // Create an arguments bundle.
+        Bundle argumentsBundle = new Bundle();
+
+        // Store the save type in the bundle.
+        argumentsBundle.putInt("save_type", saveType);
+
+        // Create a new instance of the storage permission dialog.
+        StoragePermissionDialog storagePermissionDialog = new StoragePermissionDialog();
+
+        // Add the arguments bundle to the new dialog.
+        storagePermissionDialog.setArguments(argumentsBundle);
+
+        // Return the new dialog.
+        return storagePermissionDialog;
+    }
+
     @NonNull
     @Override
     public Dialog onCreateDialog(Bundle savedInstanceState) {
+        // Get a handle for the arguments.
+        Bundle arguments = getArguments();
+
+        // Remove the incorrect lint warning that the arguments might be null.
+        assert arguments != null;
+
+        // Get the save type.
+        int saveType = arguments.getInt("save_type");
+
+        // Get a handle for the shared preferences.
+        SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(getContext());
+
+        // Get the screenshot and theme preferences.
+        boolean darkTheme = sharedPreferences.getBoolean("dark_theme", false);
+        boolean allowScreenshots = sharedPreferences.getBoolean("allow_screenshots", false);
+
         // Use a builder to create the alert dialog.
         AlertDialog.Builder dialogBuilder;
 
         // Set the style and the icon according to the theme.
-        if (MainWebViewActivity.darkTheme) {
+        if (darkTheme) {
             dialogBuilder = new AlertDialog.Builder(getActivity(), R.style.PrivacyBrowserAlertDialogDark);
             dialogBuilder.setIcon(R.drawable.import_export_dark);
         } else {
@@ -71,17 +105,17 @@ public class StoragePermissionDialog extends DialogFragment {
         // Set the text.
         dialogBuilder.setMessage(R.string.storage_permission_message);
 
-        // Set an `onClick` listener on the negative button.
+        // Set an listener on the OK button.
         dialogBuilder.setNegativeButton(R.string.ok, (DialogInterface dialog, int which) -> {
             // Inform the parent activity that the dialog was closed.
-            storagePermissionDialogListener.onCloseStoragePermissionDialog();
+            storagePermissionDialogListener.onCloseStoragePermissionDialog(saveType);
         });
 
         // Create an alert dialog from the builder.
         final AlertDialog alertDialog = dialogBuilder.create();
 
         // Disable screenshots if not allowed.
-        if (!MainWebViewActivity.allowScreenshots) {
+        if (!allowScreenshots) {
             // Remove the warning below that `getWindow()` might be null.
             assert alertDialog.getWindow() != null;
 
@@ -89,7 +123,7 @@ public class StoragePermissionDialog extends DialogFragment {
             alertDialog.getWindow().addFlags(WindowManager.LayoutParams.FLAG_SECURE);
         }
 
-        // `onCreateDialog()` requires the return of an `AlertDialog`.
+        // Return the alert dialog.
         return alertDialog;
     }
-}
+}
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