+++ /dev/null
-/*
- * Copyright 2018-2022 Soren Stoutner <soren@stoutner.com>.
- *
- * This file is part of Privacy Browser Android <https://www.stoutner.com/privacy-browser-android>.
- *
- * Privacy Browser Android is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * Privacy Browser Android is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Privacy Browser Android. If not, see <http://www.gnu.org/licenses/>.
- */
-
-package com.stoutner.privacybrowser.activities;
-
-import android.content.Context;
-import android.content.Intent;
-import android.content.SharedPreferences;
-import android.database.Cursor;
-import android.database.MatrixCursor;
-import android.os.Bundle;
-import android.view.View;
-import android.view.WindowManager;
-import android.widget.AdapterView;
-import android.widget.ArrayAdapter;
-import android.widget.ListView;
-import android.widget.ResourceCursorAdapter;
-import android.widget.Spinner;
-import android.widget.TextView;
-
-import androidx.annotation.NonNull;
-import androidx.appcompat.app.ActionBar;
-import androidx.appcompat.app.AppCompatActivity;
-import androidx.appcompat.widget.Toolbar;
-import androidx.fragment.app.DialogFragment;
-import androidx.preference.PreferenceManager;
-
-import com.stoutner.privacybrowser.R;
-import com.stoutner.privacybrowser.adapters.RequestsArrayAdapter;
-import com.stoutner.privacybrowser.dialogs.ViewRequestDialog;
-import com.stoutner.privacybrowser.helpers.BlocklistHelper;
-
-import java.util.ArrayList;
-import java.util.List;
-
-public class RequestsActivity extends AppCompatActivity implements ViewRequestDialog.ViewRequestListener {
- // The resource requests are populated by `MainWebViewActivity` before `RequestsActivity` is launched.
- public static List<String[]> resourceRequests;
-
- // Initialize the class constants.
- private final String LISTVIEW_POSITION = "listview_position";
-
- // Define the class views.
- private ListView requestsListView;
-
- @Override
- public void onCreate(Bundle savedInstanceState) {
- // Get a handle for the shared preferences.
- SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
-
- // Get the preferences.
- boolean allowScreenshots = sharedPreferences.getBoolean(getString(R.string.allow_screenshots_key), false);
- boolean bottomAppBar = sharedPreferences.getBoolean(getString(R.string.bottom_app_bar_key), false);
-
- // Disable screenshots if not allowed.
- if (!allowScreenshots) {
- getWindow().addFlags(WindowManager.LayoutParams.FLAG_SECURE);
- }
-
- // Run the default commands.
- super.onCreate(savedInstanceState);
-
- // Get the launching intent
- Intent intent = getIntent();
-
- // Get the status of the third-party blocklist.
- boolean blockAllThirdPartyRequests = intent.getBooleanExtra("block_all_third_party_requests", false);
-
- // Set the content view.
- if (bottomAppBar) {
- setContentView(R.layout.requests_bottom_appbar);
- } else {
- setContentView(R.layout.requests_top_appbar);
- }
-
- // Use the AndroidX toolbar until the minimum API is >= 21.
- Toolbar toolbar = findViewById(R.id.requests_toolbar);
- setSupportActionBar(toolbar);
-
- // Get a handle for the app bar and the list view.
- ActionBar appBar = getSupportActionBar();
- requestsListView = findViewById(R.id.requests_listview);
-
- // Remove the incorrect lint warning that `appBar` might be null.
- assert appBar != null;
-
- // Display the spinner and the back arrow in the app bar.
- appBar.setCustomView(R.layout.spinner);
- appBar.setDisplayOptions(ActionBar.DISPLAY_SHOW_CUSTOM | ActionBar.DISPLAY_HOME_AS_UP);
-
- // Initialize the resource array lists. A list is needed for all the resource requests, or the activity can crash if `MainWebViewActivity.resourceRequests` is modified after the activity loads.
- List<String[]> allResourceRequests = new ArrayList<>();
- List<String[]> defaultResourceRequests = new ArrayList<>();
- List<String[]> allowedResourceRequests = new ArrayList<>();
- List<String[]> thirdPartyResourceRequests = new ArrayList<>();
- List<String[]> blockedResourceRequests = new ArrayList<>();
-
- // Populate the resource array lists.
- for (String[] request : resourceRequests) {
- switch (request[BlocklistHelper.REQUEST_DISPOSITION]) {
- case BlocklistHelper.REQUEST_DEFAULT:
- // Add the request to the list of all requests.
- allResourceRequests.add(request);
-
- // Add the request to the list of default requests.
- defaultResourceRequests.add(request);
- break;
-
- case BlocklistHelper.REQUEST_ALLOWED:
- // Add the request to the list of all requests.
- allResourceRequests.add(request);
-
- // Add the request to the list of allowed requests.
- allowedResourceRequests.add(request);
- break;
-
- case BlocklistHelper.REQUEST_THIRD_PARTY:
- // Add the request to the list of all requests.
- allResourceRequests.add(request);
-
- // Add the request to the list of third-party requests.
- thirdPartyResourceRequests.add(request);
- break;
-
- case BlocklistHelper.REQUEST_BLOCKED:
- // Add the request to the list of all requests.
- allResourceRequests.add(request);
-
- // Add the request to the list of blocked requests.
- blockedResourceRequests.add(request);
- break;
- }
- }
-
- // Setup a matrix cursor for the resource lists.
- MatrixCursor spinnerCursor = new MatrixCursor(new String[]{"_id", "Requests"});
- spinnerCursor.addRow(new Object[]{0, getString(R.string.all) + " - " + allResourceRequests.size()});
- spinnerCursor.addRow(new Object[]{1, getString(R.string.default_label) + " - " + defaultResourceRequests.size()});
- spinnerCursor.addRow(new Object[]{2, getString(R.string.allowed_plural) + " - " + allowedResourceRequests.size()});
- if (blockAllThirdPartyRequests) {
- spinnerCursor.addRow(new Object[]{3, getString(R.string.third_party_plural) + " - " + thirdPartyResourceRequests.size()});
- }
- spinnerCursor.addRow(new Object[]{4, getString(R.string.blocked_plural) + " - " + blockedResourceRequests.size()});
-
- // Create a resource cursor adapter for the spinner.
- ResourceCursorAdapter spinnerCursorAdapter = new ResourceCursorAdapter(this, R.layout.requests_appbar_spinner_item, spinnerCursor, 0) {
- @Override
- public void bindView(View view, Context context, Cursor cursor) {
- // Get a handle for the spinner item text view.
- TextView spinnerItemTextView = view.findViewById(R.id.spinner_item_textview);
-
- // Set the text view to display the resource list.
- spinnerItemTextView.setText(cursor.getString(1));
- }
- };
-
- // Set the resource cursor adapter drop down view resource.
- spinnerCursorAdapter.setDropDownViewResource(R.layout.requests_appbar_spinner_dropdown_item);
-
- // Get a handle for the app bar spinner and set the adapter.
- Spinner appBarSpinner = findViewById(R.id.spinner);
- appBarSpinner.setAdapter(spinnerCursorAdapter);
-
- // Get a handle for the context.
- Context context = this;
-
- // Handle clicks on the spinner dropdown.
- appBarSpinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
- @Override
- public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
- switch ((int) id) {
- case 0: // All requests.
- // Get an adapter for all the request.
- ArrayAdapter<String[]> allResourceRequestsArrayAdapter = new RequestsArrayAdapter(context, allResourceRequests);
-
- // Display the adapter in the list view.
- requestsListView.setAdapter(allResourceRequestsArrayAdapter);
- break;
-
- case 1: // Default requests.
- // Get an adapter for the default requests.
- ArrayAdapter<String[]> defaultResourceRequestsArrayAdapter = new RequestsArrayAdapter(context, defaultResourceRequests);
-
- // Display the adapter in the list view.
- requestsListView.setAdapter(defaultResourceRequestsArrayAdapter);
- break;
-
- case 2: // Allowed requests.
- // Get an adapter for the allowed requests.
- ArrayAdapter<String[]> allowedResourceRequestsArrayAdapter = new RequestsArrayAdapter(context, allowedResourceRequests);
-
- // Display the adapter in the list view.
- requestsListView.setAdapter(allowedResourceRequestsArrayAdapter);
- break;
-
- case 3: // Third-party requests.
- // Get an adapter for the third-party requests.
- ArrayAdapter<String[]> thirdPartyResourceRequestsArrayAdapter = new RequestsArrayAdapter(context, thirdPartyResourceRequests);
-
- //Display the adapter in the list view.
- requestsListView.setAdapter(thirdPartyResourceRequestsArrayAdapter);
- break;
-
- case 4: // Blocked requests.
- // Get an adapter fo the blocked requests.
- ArrayAdapter<String[]> blockedResourceRequestsArrayAdapter = new RequestsArrayAdapter(context, blockedResourceRequests);
-
- // Display the adapter in the list view.
- requestsListView.setAdapter(blockedResourceRequestsArrayAdapter);
- break;
- }
- }
-
- @Override
- public void onNothingSelected(AdapterView<?> parent) {
- // Do nothing.
- }
- });
-
- // Create an array adapter with the list of the resource requests.
- ArrayAdapter<String[]> resourceRequestsArrayAdapter = new RequestsArrayAdapter(context, allResourceRequests);
-
- // Populate the list view with the resource requests adapter.
- requestsListView.setAdapter(resourceRequestsArrayAdapter);
-
- // Listen for taps on entries in the list view.
- requestsListView.setOnItemClickListener((AdapterView<?> parent, View view, int position, long id) -> {
- // Display the view request dialog. The list view is 0 based, so the position must be incremented by 1.
- launchViewRequestDialog(position + 1);
- });
-
- // Check to see if the activity has been restarted.
- if (savedInstanceState != null) {
- // Scroll to the saved position.
- requestsListView.post(() -> requestsListView.setSelection(savedInstanceState.getInt(LISTVIEW_POSITION)));
- }
- }
-
- @Override
- public void onSaveInstanceState(@NonNull Bundle savedInstanceState) {
- // Run the default commands.
- super.onSaveInstanceState(savedInstanceState);
-
- // Get the listview position.
- int listViewPosition = requestsListView.getFirstVisiblePosition();
-
- // Store the listview position in the bundle.
- savedInstanceState.putInt(LISTVIEW_POSITION, listViewPosition);
- }
-
- @Override
- public void onPrevious(int currentId) {
- // Show the previous dialog.
- launchViewRequestDialog(currentId -1);
- }
-
- @Override
- public void onNext(int currentId) {
- // Show the next dialog.
- launchViewRequestDialog(currentId + 1);
- }
-
- private void launchViewRequestDialog(int id) {
- // Determine if this is the last request in the list.
- boolean isLastRequest = (id == requestsListView.getCount());
-
- // Get the string array for the selected resource request. The resource requests list view is zero based.
- String[] selectedRequestStringArray = (String[]) requestsListView.getItemAtPosition(id - 1);
-
- // Remove the warning that `selectedRequest` might be null.
- assert selectedRequestStringArray != null;
-
- // Show the request detail dialog.
- DialogFragment viewRequestDialogFragment = ViewRequestDialog.request(id, isLastRequest, selectedRequestStringArray);
- viewRequestDialogFragment.show(getSupportFragmentManager(), getString(R.string.request_details));
- }
-}
projects / PrivacyBrowserAndroid.git / blobdiff