/*
- * Copyright © 2016-2018 Soren Stoutner <soren@stoutner.com>.
+ * Copyright © 2016-2019 Soren Stoutner <soren@stoutner.com>.
*
* This file is part of Privacy Browser <https://www.stoutner.com/privacy-browser>.
*
package com.stoutner.privacybrowser.fragments;
import android.annotation.SuppressLint;
+import android.content.Context;
import android.content.pm.PackageManager;
import android.content.pm.Signature;
import android.os.Build;
import android.os.Bundle;
-import android.support.v4.app.Fragment;
import android.text.SpannableStringBuilder;
import android.text.Spanned;
import android.text.style.ForegroundColorSpan;
import android.webkit.WebView;
import android.widget.TextView;
+import androidx.annotation.NonNull;
+import androidx.fragment.app.Fragment;
+
import com.stoutner.privacybrowser.BuildConfig;
import com.stoutner.privacybrowser.R;
import com.stoutner.privacybrowser.activities.MainWebViewActivity;
import java.util.Date;
public class AboutTabFragment extends Fragment {
+ // Track the current tab number.
private int tabNumber;
// Store the tab number in the arguments bundle.
// Run the default commands.
super.onCreate(savedInstanceState);
+ // Remove the lint warning that `getArguments()` might be null.
+ assert getArguments() != null;
+
// Store the tab number in a class variable.
tabNumber = getArguments().getInt("Tab");
}
@Override
- public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
+ public View onCreateView(@NonNull LayoutInflater layoutInflater, ViewGroup container, Bundle savedInstanceState) {
+ // Create a tab layout view.
View tabLayout;
+ // Get a handle for the context and assert that it isn't null.
+ Context context = getContext();
+ assert context != null;
+
// Load the tabs. Tab numbers start at 0.
if (tabNumber == 0) { // Load the about tab.
// Setting false at the end of inflater.inflate does not attach the inflated layout as a child of container. The fragment will take care of attaching the root automatically.
- tabLayout = inflater.inflate(R.layout.about_tab_version, container, false);
+ tabLayout = layoutInflater.inflate(R.layout.about_tab_version, container, false);
// Get handles for the `TextViews`.
- TextView versionNumberTextView = tabLayout.findViewById(R.id.about_version_number);
- TextView versionBrandTextView = tabLayout.findViewById(R.id.about_version_brand);
- TextView versionManufacturerTextView = tabLayout.findViewById(R.id.about_version_manufacturer);
- TextView versionModelTextView = tabLayout.findViewById(R.id.about_version_model);
- TextView versionDeviceTextView = tabLayout.findViewById(R.id.about_version_device);
- TextView versionBootloaderTextView = tabLayout.findViewById(R.id.about_version_bootloader);
- TextView versionRadioTextView = tabLayout.findViewById(R.id.about_version_radio);
- TextView versionAndroidTextView = tabLayout.findViewById(R.id.about_version_android);
- TextView versionSecurityPatchTextView = tabLayout.findViewById(R.id.about_version_securitypatch);
- TextView versionBuildTextView = tabLayout.findViewById(R.id.about_version_build);
- TextView versionWebKitTextView = tabLayout.findViewById(R.id.about_version_webkit);
- TextView versionChromeTextView = tabLayout.findViewById(R.id.about_version_chrome);
- TextView versionEasyListTextView = tabLayout.findViewById(R.id.about_version_easylist);
- TextView versionOrbotTextView = tabLayout.findViewById(R.id.about_version_orbot);
- TextView certificateIssuerDNTextView = tabLayout.findViewById(R.id.about_version_certificate_issuer_dn);
- TextView certificateSubjectDNTextView = tabLayout.findViewById(R.id.about_version_certificate_subject_dn);
- TextView certificateStartDateTextView = tabLayout.findViewById(R.id.about_version_certificate_start_date);
- TextView certificateEndDateTextView = tabLayout.findViewById(R.id.about_version_certificate_end_date);
- TextView certificateVersionTextView = tabLayout.findViewById(R.id.about_version_certificate_version);
- TextView certificateSerialNumberTextView = tabLayout.findViewById(R.id.about_version_certificate_serial_number);
- TextView certificateSignatureAlgorithmTextView = tabLayout.findViewById(R.id.about_version_certificate_signature_algorithm);
+ TextView versionTextView = tabLayout.findViewById(R.id.version);
+ TextView brandTextView = tabLayout.findViewById(R.id.brand);
+ TextView manufacturerTextView = tabLayout.findViewById(R.id.manufacturer);
+ TextView modelTextView = tabLayout.findViewById(R.id.model);
+ TextView deviceTextView = tabLayout.findViewById(R.id.device);
+ TextView bootloaderTextView = tabLayout.findViewById(R.id.bootloader);
+ TextView radioTextView = tabLayout.findViewById(R.id.radio);
+ TextView androidTextView = tabLayout.findViewById(R.id.android);
+ TextView securityPatchTextView = tabLayout.findViewById(R.id.security_patch);
+ TextView buildTextView = tabLayout.findViewById(R.id.build);
+ TextView webViewTextView = tabLayout.findViewById(R.id.webview);
+ TextView orbotTextView = tabLayout.findViewById(R.id.orbot);
+ TextView openKeychainTextView = tabLayout.findViewById(R.id.open_keychain);
+ TextView easyListTextView = tabLayout.findViewById(R.id.easylist);
+ TextView easyPrivacyTextView = tabLayout.findViewById(R.id.easyprivacy);
+ TextView fanboyAnnoyanceTextView = tabLayout.findViewById(R.id.fanboy_annoyance);
+ TextView fanboySocialTextView = tabLayout.findViewById(R.id.fanboy_social);
+ TextView ultraPrivacyTextView = tabLayout.findViewById(R.id.ultraprivacy);
+ TextView certificateIssuerDNTextView = tabLayout.findViewById(R.id.certificate_issuer_dn);
+ TextView certificateSubjectDNTextView = tabLayout.findViewById(R.id.certificate_subject_dn);
+ TextView certificateStartDateTextView = tabLayout.findViewById(R.id.certificate_start_date);
+ TextView certificateEndDateTextView = tabLayout.findViewById(R.id.certificate_end_date);
+ TextView certificateVersionTextView = tabLayout.findViewById(R.id.certificate_version);
+ TextView certificateSerialNumberTextView = tabLayout.findViewById(R.id.certificate_serial_number);
+ TextView certificateSignatureAlgorithmTextView = tabLayout.findViewById(R.id.certificate_signature_algorithm);
// Setup the labels.
String version = getString(R.string.version) + " " + BuildConfig.VERSION_NAME + " (" + getString(R.string.version_code) + " " + Integer.toString(BuildConfig.VERSION_CODE) + ")";
String bootloaderLabel = getString(R.string.bootloader) + " ";
String androidLabel = getString(R.string.android) + " ";
String buildLabel = getString(R.string.build) + " ";
- String webKitLabel = getString(R.string.webkit) + " ";
- String chromeLabel = getString(R.string.chrome) + " ";
- String easyListLabel = getString(R.string.easylist) + " ";
+ String webViewLabel = getString(R.string.webview) + " ";
+ String easyListLabel = getString(R.string.easylist_label) + " ";
+ String easyPrivacyLabel = getString(R.string.easyprivacy_label) + " ";
+ String fanboyAnnoyanceLabel = getString(R.string.fanboy_annoyance_label) + " ";
+ String fanboySocialLabel = getString(R.string.fanboy_social_label) + " ";
+ String ultraPrivacyLabel = getString(R.string.ultraprivacy_label) + " ";
String issuerDNLabel = getString(R.string.issuer_dn) + " ";
String subjectDNLabel = getString(R.string.subject_dn) + " ";
String startDateLabel = getString(R.string.start_date) + " ";
String signatureAlgorithmLabel = getString(R.string.signature_algorithm) + " ";
// `webViewLayout` is only used to get the default user agent from `bare_webview`. It is not used to render content on the screen.
- View webViewLayout = inflater.inflate(R.layout.bare_webview, container, false);
+ View webViewLayout = layoutInflater.inflate(R.layout.bare_webview, container, false);
WebView tabLayoutWebView = webViewLayout.findViewById(R.id.bare_webview);
String userAgentString = tabLayoutWebView.getSettings().getUserAgentString();
String radio = Build.getRadioVersion();
String android = Build.VERSION.RELEASE + " (" + getString(R.string.api) + " " + Integer.toString(Build.VERSION.SDK_INT) + ")";
String build = Build.DISPLAY;
- // Select the substring that begins after "Safari/" and goes to the end of the string.
- String webKit = userAgentString.substring(userAgentString.indexOf("Safari/") + 7);
- // Select the substring that begins after "Chrome/" and goes until the next " ".
- String chrome = userAgentString.substring(userAgentString.indexOf("Chrome/") + 7, userAgentString.indexOf(" ", userAgentString.indexOf("Chrome/")));
+ // Select the substring that begins after `Chrome/` and goes until the next ` `.
+ String webView = userAgentString.substring(userAgentString.indexOf("Chrome/") + 7, userAgentString.indexOf(" ", userAgentString.indexOf("Chrome/")));
// Get the Orbot version name if Orbot is installed.
String orbot;
try {
// Store the version name.
- orbot = getContext().getPackageManager().getPackageInfo("org.torproject.android", PackageManager.GET_CONFIGURATIONS).versionName;
- } catch (PackageManager.NameNotFoundException e) { // Orbot is not installed.
+ orbot = context.getPackageManager().getPackageInfo("org.torproject.android", 0).versionName;
+ } catch (PackageManager.NameNotFoundException exception) { // Orbot is not installed.
orbot = "";
}
+ // Get the OpenKeychain version name if it is installed.
+ String openKeychain;
+ try {
+ // Store the version name.
+ openKeychain = context.getPackageManager().getPackageInfo("org.sufficientlysecure.keychain", 0).versionName;
+ } catch (PackageManager.NameNotFoundException exception) { // OpenKeychain is not installed.
+ openKeychain = "";
+ }
+
// Create a `SpannableStringBuilder` for the hardware and software `TextViews` that needs multiple colors of text.
SpannableStringBuilder brandStringBuilder = new SpannableStringBuilder(brandLabel + brand);
SpannableStringBuilder manufacturerStringBuilder = new SpannableStringBuilder(manufacturerLabel + manufacturer);
SpannableStringBuilder bootloaderStringBuilder = new SpannableStringBuilder(bootloaderLabel + bootloader);
SpannableStringBuilder androidStringBuilder = new SpannableStringBuilder(androidLabel + android);
SpannableStringBuilder buildStringBuilder = new SpannableStringBuilder(buildLabel + build);
- SpannableStringBuilder webKitStringBuilder = new SpannableStringBuilder(webKitLabel + webKit);
- SpannableStringBuilder chromeStringBuilder = new SpannableStringBuilder(chromeLabel + chrome);
+ SpannableStringBuilder webViewStringBuilder = new SpannableStringBuilder(webViewLabel + webView);
SpannableStringBuilder easyListStringBuilder = new SpannableStringBuilder(easyListLabel + MainWebViewActivity.easyListVersion);
+ SpannableStringBuilder easyPrivacyStringBuilder = new SpannableStringBuilder(easyPrivacyLabel + MainWebViewActivity.easyPrivacyVersion);
+ SpannableStringBuilder fanboyAnnoyanceStringBuilder = new SpannableStringBuilder(fanboyAnnoyanceLabel + MainWebViewActivity.fanboysAnnoyanceVersion);
+ SpannableStringBuilder fanboySocialStringBuilder = new SpannableStringBuilder(fanboySocialLabel + MainWebViewActivity.fanboysSocialVersion);
+ SpannableStringBuilder ultraPrivacyStringBuilder = new SpannableStringBuilder(ultraPrivacyLabel + MainWebViewActivity.ultraPrivacyVersion);
// Create the `blueColorSpan` variable.
ForegroundColorSpan blueColorSpan;
bootloaderStringBuilder.setSpan(blueColorSpan, bootloaderLabel.length(), bootloaderStringBuilder.length(), Spanned.SPAN_INCLUSIVE_INCLUSIVE);
androidStringBuilder.setSpan(blueColorSpan, androidLabel.length(), androidStringBuilder.length(), Spanned.SPAN_INCLUSIVE_INCLUSIVE);
buildStringBuilder.setSpan(blueColorSpan, buildLabel.length(), buildStringBuilder.length(), Spanned.SPAN_INCLUSIVE_INCLUSIVE);
- webKitStringBuilder.setSpan(blueColorSpan, webKitLabel.length(), webKitStringBuilder.length(), Spanned.SPAN_INCLUSIVE_INCLUSIVE);
- chromeStringBuilder.setSpan(blueColorSpan, chromeLabel.length(), chromeStringBuilder.length(), Spanned.SPAN_INCLUSIVE_INCLUSIVE);
+ webViewStringBuilder.setSpan(blueColorSpan, webViewLabel.length(), webViewStringBuilder.length(), Spanned.SPAN_INCLUSIVE_INCLUSIVE);
easyListStringBuilder.setSpan(blueColorSpan, easyListLabel.length(), easyListStringBuilder.length(), Spanned.SPAN_INCLUSIVE_EXCLUSIVE);
+ easyPrivacyStringBuilder.setSpan(blueColorSpan, easyPrivacyLabel.length(), easyPrivacyStringBuilder.length(), Spanned.SPAN_INCLUSIVE_INCLUSIVE);
+ fanboyAnnoyanceStringBuilder.setSpan(blueColorSpan, fanboyAnnoyanceLabel.length(), fanboyAnnoyanceStringBuilder.length(), Spanned.SPAN_INCLUSIVE_INCLUSIVE);
+ fanboySocialStringBuilder.setSpan(blueColorSpan, fanboySocialLabel.length(), fanboySocialStringBuilder.length(), Spanned.SPAN_INCLUSIVE_INCLUSIVE);
+ ultraPrivacyStringBuilder.setSpan(blueColorSpan, ultraPrivacyLabel.length(), ultraPrivacyStringBuilder.length(), Spanned.SPAN_INCLUSIVE_INCLUSIVE);
// Display the strings in the text boxes.
- versionNumberTextView.setText(version);
- versionBrandTextView.setText(brandStringBuilder);
- versionManufacturerTextView.setText(manufacturerStringBuilder);
- versionModelTextView.setText(modelStringBuilder);
- versionDeviceTextView.setText(deviceStringBuilder);
- versionBootloaderTextView.setText(bootloaderStringBuilder);
- versionAndroidTextView.setText(androidStringBuilder);
- versionBuildTextView.setText(buildStringBuilder);
- versionWebKitTextView.setText(webKitStringBuilder);
- versionChromeTextView.setText(chromeStringBuilder);
- versionEasyListTextView.setText(easyListStringBuilder);
+ versionTextView.setText(version);
+ brandTextView.setText(brandStringBuilder);
+ manufacturerTextView.setText(manufacturerStringBuilder);
+ modelTextView.setText(modelStringBuilder);
+ deviceTextView.setText(deviceStringBuilder);
+ bootloaderTextView.setText(bootloaderStringBuilder);
+ androidTextView.setText(androidStringBuilder);
+ buildTextView.setText(buildStringBuilder);
+ webViewTextView.setText(webViewStringBuilder);
+ easyListTextView.setText(easyListStringBuilder);
+ easyPrivacyTextView.setText(easyPrivacyStringBuilder);
+ fanboyAnnoyanceTextView.setText(fanboyAnnoyanceStringBuilder);
+ fanboySocialTextView.setText(fanboySocialStringBuilder);
+ ultraPrivacyTextView.setText(ultraPrivacyStringBuilder);
// Build.VERSION.SECURITY_PATCH is only available for SDK_INT >= 23.
if (Build.VERSION.SDK_INT >= 23) {
String securityPatch = Build.VERSION.SECURITY_PATCH;
SpannableStringBuilder securityPatchStringBuilder = new SpannableStringBuilder(securityPatchLabel + securityPatch);
securityPatchStringBuilder.setSpan(blueColorSpan, securityPatchLabel.length(), securityPatchStringBuilder.length(), Spanned.SPAN_INCLUSIVE_INCLUSIVE);
- versionSecurityPatchTextView.setText(securityPatchStringBuilder);
- } else { // SDK_INT < 23, so `versionSecurityPatchTextView` should be hidden.
- versionSecurityPatchTextView.setVisibility(View.GONE);
+ securityPatchTextView.setText(securityPatchStringBuilder);
+ } else { // SDK_INT < 23.
+ securityPatchTextView.setVisibility(View.GONE);
}
- // Only populate `versionRadioTextView` if there is a radio in the device.
- if (!radio.equals("")) {
+ // Only populate the radio text view if there is a radio in the device.
+ if (!radio.isEmpty()) {
String radioLabel = getString(R.string.radio) + " ";
SpannableStringBuilder radioStringBuilder = new SpannableStringBuilder(radioLabel + radio);
radioStringBuilder.setSpan(blueColorSpan, radioLabel.length(), radioStringBuilder.length(), Spanned.SPAN_INCLUSIVE_INCLUSIVE);
- versionRadioTextView.setText(radioStringBuilder);
- } else { // This device does not have a radio, so `versionRadioTextView` should be hidden.
- versionRadioTextView.setVisibility(View.GONE);
+ radioTextView.setText(radioStringBuilder);
+ } else { // This device does not have a radio.
+ radioTextView.setVisibility(View.GONE);
}
- // Only populate `versionOrbotTextView` if Orbot is installed.
- if (!orbot.equals("")) {
+ // Only populate the Orbot text view if it is installed.
+ if (!orbot.isEmpty()) {
String orbotLabel = getString(R.string.orbot) + " ";
SpannableStringBuilder orbotStringBuilder = new SpannableStringBuilder(orbotLabel + orbot);
orbotStringBuilder.setSpan(blueColorSpan, orbotLabel.length(), orbotStringBuilder.length(), Spanned.SPAN_INCLUSIVE_INCLUSIVE);
- versionOrbotTextView.setText(orbotStringBuilder);
- } else { // Orbot is not installed, so the `versionOrbotTextView` should be hidden.
- versionOrbotTextView.setVisibility(View.GONE);
+ orbotTextView.setText(orbotStringBuilder);
+ } else { // Orbot is not installed.
+ orbotTextView.setVisibility(View.GONE);
+ }
+
+ // Only populate the OpenKeychain text view if it is installed.
+ if (!openKeychain.isEmpty()) {
+ String openKeychainLabel = getString(R.string.openkeychain) + " ";
+ SpannableStringBuilder openKeychainStringBuilder = new SpannableStringBuilder(openKeychainLabel + openKeychain);
+ openKeychainStringBuilder.setSpan(blueColorSpan, openKeychainLabel.length(), openKeychainStringBuilder.length(), Spanned.SPAN_INCLUSIVE_INCLUSIVE);
+ openKeychainTextView.setText(openKeychainStringBuilder);
+ } else { //OpenKeychain is not installed.
+ openKeychainTextView.setVisibility(View.GONE);
}
// Display the package signature.
}
} else { // load a `WebView` for all the other tabs. Tab numbers start at 0.
// Setting false at the end of inflater.inflate does not attach the inflated layout as a child of container. The fragment will take care of attaching the root automatically.
- tabLayout = inflater.inflate(R.layout.bare_webview, container, false);
+ tabLayout = layoutInflater.inflate(R.layout.bare_webview, container, false);
// Get a handle for `tabWebView`.
WebView tabWebView = (WebView) tabLayout;
// Load the tabs according to the theme.
if (MainWebViewActivity.darkTheme) { // The dark theme is applied.
- // Set the background color. We have to use the deprecated `.getColor()` until API >= 23.
+ // Set the background color. The deprecated `.getColor()` must be used until the minimum API >= 23.
//noinspection deprecation
tabWebView.setBackgroundColor(getResources().getColor(R.color.gray_850));