/*
- * Copyright 2016-2023 Soren Stoutner <soren@stoutner.com>.
+ * Copyright 2016-2024 Soren Stoutner <soren@stoutner.com>.
*
* This file is part of Privacy Browser Android <https://www.stoutner.com/privacy-browser-android>.
*
import androidx.activity.result.contract.ActivityResultContracts
import androidx.fragment.app.Fragment
-import androidx.webkit.WebViewCompat
import com.google.android.material.snackbar.Snackbar
import kotlin.text.StringBuilder
// Define the class constants.
-private const val FILTERLISTS_VERSIONS = "filterlists_versions"
+private const val FILTERLISTS_VERSIONS = "A"
+private const val SCROLL_Y = "B"
private const val MEBIBYTE = 1048576
class AboutVersionFragment : Fragment() {
private val saveAboutVersionTextActivityResultLauncher = registerForActivityResult(ActivityResultContracts.CreateDocument("text/plain")) { fileUri ->
// Only save the file if the URI is not null, which happens if the user exited the file picker by pressing back.
if (fileUri != null) {
- // Initialize the file name string from the file URI last path segment.
- var fileNameString = fileUri.lastPathSegment
+ // Get a cursor from the content resolver.
+ val contentResolverCursor = requireActivity().contentResolver.query(fileUri, null, null, null)!!
- // Query the exact file name if the API >= 26.
- if (Build.VERSION.SDK_INT >= 26) {
- // Get a cursor from the content resolver.
- val contentResolverCursor = requireActivity().contentResolver.query(fileUri, null, null, null)!!
+ // Move to the first row.
+ contentResolverCursor.moveToFirst()
- // Move to the first row.
- contentResolverCursor.moveToFirst()
+ // Get the file name from the cursor.
+ val fileNameString = contentResolverCursor.getString(contentResolverCursor.getColumnIndexOrThrow(OpenableColumns.DISPLAY_NAME))
- // Get the file name from the cursor.
- fileNameString = contentResolverCursor.getString(contentResolverCursor.getColumnIndexOrThrow(OpenableColumns.DISPLAY_NAME))
-
- // Close the cursor.
- contentResolverCursor.close()
- }
+ // Close the cursor.
+ contentResolverCursor.close()
try {
// Get the about version string.
val deviceLabel = getString(R.string.device)
val bootloaderLabel = getString(R.string.bootloader)
val androidLabel = getString(R.string.android)
+ val securityPatchLabel = getString(R.string.security_patch)
val buildLabel = getString(R.string.build)
val kernelLabel = getString(R.string.kernel)
+ val webViewProviderLabel = getString(R.string.webview_provider)
val webViewVersionLabel = getString(R.string.webview_version)
appConsumedMemoryLabel = getString(R.string.app_consumed_memory)
appAvailableMemoryLabel = getString(R.string.app_available_memory)
val serialNumberLabel = getString(R.string.serial_number)
val signatureAlgorithmLabel = getString(R.string.signature_algorithm)
- // The WebView layout is only used to get the default user agent from `bare_webview`. It is not used to render content on the screen.
- // Once the minimum API >= 26 this can be accomplished with the WebView package info.
- val webViewLayout = layoutInflater.inflate(R.layout.bare_webview, container, false)
- val tabLayoutWebView = webViewLayout.findViewById<WebView>(R.id.bare_webview)
- val userAgentString = tabLayoutWebView.settings.userAgentString
+ // Get the current WebView package info.
+ val webViewPackageInfo = WebView.getCurrentWebViewPackage()!!
// Get the device's information and store it in strings.
val brand = Build.BRAND
val bootloader = Build.BOOTLOADER
val radio = Build.getRadioVersion()
val android = getString(R.string.api, Build.VERSION.RELEASE, Build.VERSION.SDK_INT)
+ val securityPatch = Build.VERSION.SECURITY_PATCH
val build = Build.DISPLAY
val kernel = System.getProperty("os.version")
-
- // Get the WebView version, selecting the substring that begins after `Chrome/` and goes until the next ` `.
- val webView = userAgentString.substring(userAgentString.indexOf("Chrome/") + 7, userAgentString.indexOf(" ", userAgentString.indexOf("Chrome/")))
+ val webViewPackageName = webViewPackageInfo.packageName
+ val webViewVersion = webViewPackageInfo.versionName
// Get the Orbot version name if Orbot is installed.
val orbot: String = try {
// Get the I2P version name if I2P is installed.
val i2p: String = try {
// Check to see if the F-Droid flavor is installed.
- requireContext().getString(R.string.fdroid_flavor, requireContext().packageManager.getPackageInfo("net.i2p.android.router", 0).versionName)
+ getString(R.string.fdroid_flavor, requireContext().packageManager.getPackageInfo("net.i2p.android.router", 0).versionName)
} catch (exception: PackageManager.NameNotFoundException) { // The F-Droid flavor is not installed.
try {
// Check to see if the F-Droid flavor is installed.
- requireContext().getString(R.string.google_play_flavor, requireContext().packageManager.getPackageInfo("net.i2p.android", 0).versionName)
+ getString(R.string.google_play_flavor, requireContext().packageManager.getPackageInfo("net.i2p.android", 0).versionName)
} catch (exception: PackageManager.NameNotFoundException) { // The Google Play flavor is not installed either.
// Store an empty string.
""
val deviceStringBuilder = SpannableStringBuilder(deviceLabel + device)
val bootloaderStringBuilder = SpannableStringBuilder(bootloaderLabel + bootloader)
val androidStringBuilder = SpannableStringBuilder(androidLabel + android)
+ val securityPatchStringBuilder = SpannableStringBuilder(securityPatchLabel + securityPatch)
val buildStringBuilder = SpannableStringBuilder(buildLabel + build)
val kernelStringBuilder = SpannableStringBuilder(kernelLabel + kernel)
- val webViewVersionStringBuilder = SpannableStringBuilder(webViewVersionLabel + webView)
+ val webViewProviderStringBuilder = SpannableStringBuilder(webViewProviderLabel + webViewPackageName)
+ val webViewVersionStringBuilder = SpannableStringBuilder(webViewVersionLabel + webViewVersion)
val easyListStringBuilder = SpannableStringBuilder(easyListLabel + filterListsVersions[0])
val easyPrivacyStringBuilder = SpannableStringBuilder(easyPrivacyLabel + filterListsVersions[1])
val fanboyAnnoyanceStringBuilder = SpannableStringBuilder(fanboyAnnoyanceLabel + filterListsVersions[2])
deviceStringBuilder.setSpan(blueColorSpan, deviceLabel.length, deviceStringBuilder.length, Spanned.SPAN_INCLUSIVE_INCLUSIVE)
bootloaderStringBuilder.setSpan(blueColorSpan, bootloaderLabel.length, bootloaderStringBuilder.length, Spanned.SPAN_INCLUSIVE_INCLUSIVE)
androidStringBuilder.setSpan(blueColorSpan, androidLabel.length, androidStringBuilder.length, Spanned.SPAN_INCLUSIVE_INCLUSIVE)
+ securityPatchStringBuilder.setSpan(blueColorSpan, securityPatchLabel.length, securityPatchStringBuilder.length, Spanned.SPAN_INCLUSIVE_INCLUSIVE)
buildStringBuilder.setSpan(blueColorSpan, buildLabel.length, buildStringBuilder.length, Spanned.SPAN_INCLUSIVE_INCLUSIVE)
kernelStringBuilder.setSpan(blueColorSpan, kernelLabel.length, kernelStringBuilder.length, Spanned.SPAN_INCLUSIVE_INCLUSIVE)
+ webViewProviderStringBuilder.setSpan(blueColorSpan, webViewProviderLabel.length, webViewProviderStringBuilder.length, Spanned.SPAN_INCLUSIVE_INCLUSIVE)
webViewVersionStringBuilder.setSpan(blueColorSpan, webViewVersionLabel.length, webViewVersionStringBuilder.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)
deviceTextView.text = deviceStringBuilder
bootloaderTextView.text = bootloaderStringBuilder
androidTextView.text = androidStringBuilder
+ securityPatchTextView.text = securityPatchStringBuilder
buildTextView.text = buildStringBuilder
kernelTextView.text = kernelStringBuilder
+ webViewProviderTextView.text = webViewProviderStringBuilder
webViewVersionTextView.text = webViewVersionStringBuilder
easyListTextView.text = easyListStringBuilder
easyPrivacyTextView.text = easyPrivacyStringBuilder
radioTextView.visibility = View.GONE
}
- // Setup the label.
- val securityPatchLabel = getString(R.string.security_patch)
-
- // Get the security patch version.
- val securityPatch = Build.VERSION.SECURITY_PATCH
-
- // Create a spannable string builder.
- val securityPatchStringBuilder = SpannableStringBuilder(securityPatchLabel + securityPatch)
-
- // Set the span to display the security patch version in blue.
- securityPatchStringBuilder.setSpan(blueColorSpan, securityPatchLabel.length, securityPatchStringBuilder.length, Spanned.SPAN_INCLUSIVE_INCLUSIVE)
-
- // Display the string in the text view.
- securityPatchTextView.text = securityPatchStringBuilder
-
- // Create the WebView provider label.
- val webViewProviderLabel = getString(R.string.webview_provider)
-
- // Get the current WebView package info.
- val webViewPackageInfo = WebViewCompat.getCurrentWebViewPackage(requireContext())!!
-
- // Get the WebView provider name.
- val webViewPackageName = webViewPackageInfo.packageName
-
- // Create the spannable string builder.
- val webViewProviderStringBuilder = SpannableStringBuilder(webViewProviderLabel + webViewPackageName)
-
- // Apply the coloration.
- webViewProviderStringBuilder.setSpan(blueColorSpan, webViewProviderLabel.length, webViewProviderStringBuilder.length, Spanned.SPAN_INCLUSIVE_INCLUSIVE)
-
- // Display the WebView provider.
- webViewProviderTextView.text = webViewProviderStringBuilder
-
// Only populate the Orbot text view if it is installed.
if (orbot.isNotEmpty()) {
// Setup the label.
// Scroll the tab if the saved instance state is not null.
if (savedInstanceState != null) {
aboutVersionLayout.post {
- aboutVersionLayout.scrollX = savedInstanceState.getInt("scroll_x")
- aboutVersionLayout.scrollY = savedInstanceState.getInt("scroll_y")
+ aboutVersionLayout.scrollY = savedInstanceState.getInt(SCROLL_Y)
}
}
// Run the default commands.
super.onSaveInstanceState(savedInstanceState)
- // Save the scroll positions.
- savedInstanceState.putInt("scroll_x", aboutVersionLayout.scrollX)
- savedInstanceState.putInt("scroll_y", aboutVersionLayout.scrollY)
+ // Save the scroll position.
+ savedInstanceState.putInt(SCROLL_Y, aboutVersionLayout.scrollY)
}
override fun onPause() {
projects / PrivacyBrowserAndroid.git / blobdiff