├── .github └── workflows │ └── deploy.yml ├── .gitignore ├── LICENSE ├── app ├── .gitignore ├── build.gradle ├── proguard-rules.pro └── src │ └── main │ ├── AndroidManifest.xml │ ├── ic_launcher-playstore.png │ ├── java │ └── space │ │ └── linuxct │ │ └── phoneaccountdetector │ │ └── MainActivity.kt │ └── res │ ├── drawable │ ├── ic_checkmark.xml │ ├── ic_launcher_foreground.xml │ └── ic_warning.xml │ ├── layout │ └── activity_main.xml │ ├── mipmap-anydpi-v26 │ ├── ic_launcher.xml │ └── ic_launcher_round.xml │ ├── mipmap-hdpi │ ├── ic_launcher.png │ └── ic_launcher_round.png │ ├── mipmap-mdpi │ ├── ic_launcher.png │ └── ic_launcher_round.png │ ├── mipmap-xhdpi │ ├── ic_launcher.png │ └── ic_launcher_round.png │ ├── mipmap-xxhdpi │ ├── ic_launcher.png │ └── ic_launcher_round.png │ ├── mipmap-xxxhdpi │ ├── ic_launcher.png │ └── ic_launcher_round.png │ ├── values-night-v31 │ └── colors.xml │ ├── values-night │ ├── colors.xml │ └── themes.xml │ ├── values-v31 │ └── colors.xml │ ├── values │ ├── colors.xml │ ├── strings.xml │ └── themes.xml │ └── xml │ └── data_extraction_rules.xml ├── build.gradle ├── docs ├── .gitignore ├── docs │ ├── .vuepress │ │ ├── config.js │ │ ├── public │ │ │ ├── CNAME │ │ │ └── images │ │ │ │ ├── favicon.png │ │ │ │ └── logo_transparent.png │ │ └── styles │ │ │ └── index.scss │ ├── README.md │ └── guide │ │ └── README.md ├── package.json └── yarn.lock ├── fastlane └── metadata │ └── android │ └── en-US │ ├── full_description.txt │ ├── images │ ├── icon.png │ └── phoneScreenshots │ │ ├── 1.jpg │ │ └── 2.jpg │ └── short_description.txt ├── gradle.properties ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat ├── readme.md └── settings.gradle /.github/workflows/deploy.yml: -------------------------------------------------------------------------------- 1 | name: Deploy to GitHub Pages 2 | on: 3 | push: 4 | branches: [ main ] 5 | jobs: 6 | docs: 7 | runs-on: ubuntu-latest 8 | 9 | steps: 10 | - uses: actions/checkout@v2 11 | with: 12 | # fetch all commits to get last updated time or other git log info 13 | working-directory: ./docs 14 | fetch-depth: 0 15 | 16 | - name: Setup Node.js 17 | uses: actions/setup-node@v1 18 | with: 19 | # choose node.js version to use 20 | working-directory: ./docs 21 | node-version: '14' 22 | 23 | # cache node_modules 24 | - name: Cache dependencies 25 | uses: actions/cache@v2 26 | id: yarn-cache 27 | with: 28 | working-directory: ./docs 29 | path: | 30 | **/node_modules 31 | key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }} 32 | restore-keys: | 33 | ${{ runner.os }}-yarn- 34 | 35 | # install dependencies if the cache did not hit 36 | - name: Install dependencies 37 | if: steps.yarn-cache.outputs.cache-hit != 'true' 38 | working-directory: ./docs 39 | run: yarn --frozen-lockfile 40 | 41 | # run build script 42 | - name: Build VuePress site 43 | working-directory: ./docs 44 | run: yarn docs:build 45 | 46 | # please check out the docs of the workflow for more details 47 | # @see https://github.com/crazy-max/ghaction-github-pages 48 | - name: Deploy to GitHub Pages 49 | uses: crazy-max/ghaction-github-pages@v2 50 | with: 51 | #working-directory: ./docs 52 | # deploy to gh-pages branch 53 | target_branch: gh-pages 54 | # deploy the default output dir of VuePress 55 | build_dir: docs/docs/.vuepress/dist 56 | env: 57 | # @see https://docs.github.com/en/actions/reference/authentication-in-a-workflow#about-the-github_token-secret 58 | GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} 59 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | *.iml 2 | .gradle 3 | /local.properties 4 | /.idea/caches 5 | /.idea/libraries 6 | /.idea/modules.xml 7 | /.idea/workspace.xml 8 | /.idea/navEditor.xml 9 | /.idea/assetWizardSettings.xml 10 | /.idea/ 11 | .DS_Store 12 | /build 13 | /captures 14 | .externalNativeBuild 15 | .cxx 16 | local.properties 17 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU AFFERO GENERAL PUBLIC LICENSE 2 | Version 3, 19 November 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU Affero General Public License is a free, copyleft license for 11 | software and other kinds of works, specifically designed to ensure 12 | cooperation with the community in the case of network server software. 13 | 14 | The licenses for most software and other practical works are designed 15 | to take away your freedom to share and change the works. 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This Corresponding Source 549 | shall include the Corresponding Source for any work covered by version 3 550 | of the GNU General Public License that is incorporated pursuant to the 551 | following paragraph. 552 | 553 | Notwithstanding any other provision of this License, you have 554 | permission to link or combine any covered work with a work licensed 555 | under version 3 of the GNU General Public License into a single 556 | combined work, and to convey the resulting work. The terms of this 557 | License will continue to apply to the part which is the covered work, 558 | but the work with which it is combined will remain governed by version 559 | 3 of the GNU General Public License. 560 | 561 | 14. Revised Versions of this License. 562 | 563 | The Free Software Foundation may publish revised and/or new versions of 564 | the GNU Affero General Public License from time to time. Such new versions 565 | will be similar in spirit to the present version, but may differ in detail to 566 | address new problems or concerns. 567 | 568 | Each version is given a distinguishing version number. If the 569 | Program specifies that a certain numbered version of the GNU Affero General 570 | Public License "or any later version" applies to it, you have the 571 | option of following the terms and conditions either of that numbered 572 | version or of any later version published by the Free Software 573 | Foundation. If the Program does not specify a version number of the 574 | GNU Affero General Public License, you may choose any version ever published 575 | by the Free Software Foundation. 576 | 577 | If the Program specifies that a proxy can decide which future 578 | versions of the GNU Affero General Public License can be used, that proxy's 579 | public statement of acceptance of a version permanently authorizes you 580 | to choose that version for the Program. 581 | 582 | Later license versions may give you additional or different 583 | permissions. However, no additional obligations are imposed on any 584 | author or copyright holder as a result of your choosing to follow a 585 | later version. 586 | 587 | 15. Disclaimer of Warranty. 588 | 589 | THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY 590 | APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT 591 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY 592 | OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, 593 | THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 594 | PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM 595 | IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF 596 | ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 597 | 598 | 16. Limitation of Liability. 599 | 600 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 601 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS 602 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY 603 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE 604 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF 605 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD 606 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), 607 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF 608 | SUCH DAMAGES. 609 | 610 | 17. Interpretation of Sections 15 and 16. 611 | 612 | If the disclaimer of warranty and limitation of liability provided 613 | above cannot be given local legal effect according to their terms, 614 | reviewing courts shall apply local law that most closely approximates 615 | an absolute waiver of all civil liability in connection with the 616 | Program, unless a warranty or assumption of liability accompanies a 617 | copy of the Program in return for a fee. 618 | 619 | END OF TERMS AND CONDITIONS 620 | 621 | How to Apply These Terms to Your New Programs 622 | 623 | If you develop a new program, and you want it to be of the greatest 624 | possible use to the public, the best way to achieve this is to make it 625 | free software which everyone can redistribute and change under these terms. 626 | 627 | To do so, attach the following notices to the program. It is safest 628 | to attach them to the start of each source file to most effectively 629 | state the exclusion of warranty; and each file should have at least 630 | the "copyright" line and a pointer to where the full notice is found. 631 | 632 | 633 | Copyright (C) 634 | 635 | This program is free software: you can redistribute it and/or modify 636 | it under the terms of the GNU Affero General Public License as published 637 | by the Free Software Foundation, either version 3 of the License, or 638 | (at your option) any later version. 639 | 640 | This program is distributed in the hope that it will be useful, 641 | but WITHOUT ANY WARRANTY; without even the implied warranty of 642 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 643 | GNU Affero General Public License for more details. 644 | 645 | You should have received a copy of the GNU Affero General Public License 646 | along with this program. If not, see . 647 | 648 | Also add information on how to contact you by electronic and paper mail. 649 | 650 | If your software can interact with users remotely through a computer 651 | network, you should also make sure that it provides a way for users to 652 | get its source. For example, if your program is a web application, its 653 | interface could display a "Source" link that leads users to an archive 654 | of the code. There are many ways you could offer source, and different 655 | solutions will be better for different programs; see section 13 for the 656 | specific requirements. 657 | 658 | You should also get your employer (if you work as a programmer) or school, 659 | if any, to sign a "copyright disclaimer" for the program, if necessary. 660 | For more information on this, and how to apply and follow the GNU AGPL, see 661 | . 662 | -------------------------------------------------------------------------------- /app/.gitignore: -------------------------------------------------------------------------------- 1 | /build -------------------------------------------------------------------------------- /app/build.gradle: -------------------------------------------------------------------------------- 1 | plugins { 2 | id 'com.android.application' 3 | id 'kotlin-android' 4 | } 5 | 6 | android { 7 | compileSdk 33 8 | 9 | defaultConfig { 10 | applicationId "space.linuxct.phoneaccountdetector" 11 | minSdk 23 12 | targetSdk 33 13 | versionCode 5 14 | versionName "3.1" 15 | } 16 | 17 | buildTypes { 18 | release { 19 | minifyEnabled false 20 | proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro' 21 | } 22 | } 23 | compileOptions { 24 | sourceCompatibility JavaVersion.VERSION_1_8 25 | targetCompatibility JavaVersion.VERSION_1_8 26 | } 27 | kotlinOptions { 28 | jvmTarget = '1.8' 29 | } 30 | namespace 'space.linuxct.phoneaccountdetector' 31 | } 32 | 33 | dependencies { 34 | implementation 'androidx.core:core-ktx:1.9.0' 35 | implementation 'androidx.appcompat:appcompat:1.5.1' 36 | implementation 'com.google.android.material:material:1.8.0-alpha01' 37 | implementation 'androidx.constraintlayout:constraintlayout:2.1.4' 38 | } -------------------------------------------------------------------------------- /app/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # Add project specific ProGuard rules here. 2 | # You can control the set of applied configuration files using the 3 | # proguardFiles setting in build.gradle. 4 | # 5 | # For more details, see 6 | # http://developer.android.com/guide/developing/tools/proguard.html 7 | 8 | # If your project uses WebView with JS, uncomment the following 9 | # and specify the fully qualified class name to the JavaScript interface 10 | # class: 11 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 12 | # public *; 13 | #} 14 | 15 | # Uncomment this to preserve the line number information for 16 | # debugging stack traces. 17 | #-keepattributes SourceFile,LineNumberTable 18 | 19 | # If you keep the line number information, uncomment this to 20 | # hide the original source file name. 21 | #-renamesourcefileattribute SourceFile -------------------------------------------------------------------------------- /app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 6 | 7 | 8 | 9 | 18 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | -------------------------------------------------------------------------------- /app/src/main/ic_launcher-playstore.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/linuxct/PhoneAccountDetector/206e2398c4010f6ed3272a94a1ca788d030a7498/app/src/main/ic_launcher-playstore.png -------------------------------------------------------------------------------- /app/src/main/java/space/linuxct/phoneaccountdetector/MainActivity.kt: -------------------------------------------------------------------------------- 1 | package space.linuxct.phoneaccountdetector 2 | 3 | import android.Manifest 4 | import android.animation.ObjectAnimator 5 | import android.animation.ValueAnimator 6 | import android.annotation.SuppressLint 7 | import android.content.Context 8 | import android.content.pm.PackageManager 9 | import android.graphics.Color 10 | import android.graphics.Typeface 11 | import android.os.Build 12 | import androidx.appcompat.app.AppCompatActivity 13 | import android.os.Bundle 14 | import android.os.Handler 15 | import android.os.Looper 16 | import android.telecom.PhoneAccountHandle 17 | import android.telecom.TelecomManager 18 | import android.text.SpannableString 19 | import android.text.SpannableStringBuilder 20 | import android.text.Spanned 21 | import android.text.style.StyleSpan 22 | import android.view.View 23 | import android.widget.Button 24 | import android.widget.ImageView 25 | import android.widget.LinearLayout 26 | import android.widget.ProgressBar 27 | import android.widget.TextView 28 | import android.widget.Toast 29 | import androidx.annotation.RequiresApi 30 | import androidx.core.animation.doOnEnd 31 | import androidx.core.app.ActivityCompat 32 | import androidx.core.content.ContextCompat 33 | import java.time.LocalDate 34 | import java.util.* 35 | 36 | class MainActivity : AppCompatActivity() { 37 | private lateinit var mainLayout: LinearLayout 38 | private lateinit var progressBar: ProgressBar 39 | private lateinit var tvStatus: TextView 40 | private lateinit var tvDetails: TextView 41 | private lateinit var icWarning: ImageView 42 | private lateinit var icCheckmark: ImageView 43 | private lateinit var btnForceCheck: Button 44 | private lateinit var deviceSecurityPatch: String 45 | private var appJustStarted = false 46 | private var tapsCount = 0 47 | private var animationIsPlaying = false 48 | 49 | override fun onCreate(savedInstanceState: Bundle?) { 50 | super.onCreate(savedInstanceState) 51 | setContentView(R.layout.activity_main) 52 | mainLayout = findViewById(R.id.contentLayout) 53 | progressBar = findViewById(R.id.progressBar) 54 | tvStatus = findViewById(R.id.tvStatus) 55 | tvDetails = findViewById(R.id.tvDetails) 56 | icWarning = findViewById(R.id.icWarning) 57 | icCheckmark = findViewById(R.id.icCheckmark) 58 | btnForceCheck = findViewById(R.id.btnForceCheck) 59 | deviceSecurityPatch = Build.VERSION.SECURITY_PATCH 60 | appJustStarted = true 61 | performVersionAndPermissionCheckThenUpdateView() 62 | icCheckmark.setOnClickListener { 63 | evaluateEasterEgg() 64 | } 65 | } 66 | 67 | override fun onResume(){ 68 | super.onResume() 69 | if (appJustStarted){ 70 | appJustStarted = !appJustStarted 71 | return 72 | } 73 | performVersionAndPermissionCheckThenUpdateView() 74 | } 75 | 76 | private fun performVersionAndPermissionCheckThenUpdateView(){ 77 | if (Build.VERSION.SDK_INT < 31){ 78 | //use ReadPhoneState only 79 | if (arePermissionsGrantedOrRequest(arrayOf(Manifest.permission.READ_PHONE_STATE))){ 80 | isAndroidVersionUnsupportedOrCheckStatusAndUpdateView() 81 | } 82 | } else { 83 | //Android 12 requires ReadPhoneState and ReadPhoneNumbers 84 | if (arePermissionsGrantedOrRequest(arrayOf(Manifest.permission.READ_PHONE_STATE, 85 | Manifest.permission.READ_PHONE_NUMBERS))){ 86 | isAndroidVersionUnsupportedOrCheckStatusAndUpdateView() 87 | } 88 | } 89 | } 90 | 91 | private fun arePermissionsGrantedOrRequest(permissions: Array): Boolean { 92 | if (permissions.any { 93 | ContextCompat.checkSelfPermission(applicationContext, it) == PackageManager.PERMISSION_DENIED 94 | }) { 95 | ActivityCompat.requestPermissions(this@MainActivity, permissions, 1337) 96 | return false 97 | } 98 | return true 99 | } 100 | 101 | override fun onRequestPermissionsResult( 102 | requestCode: Int, 103 | permissions: Array, 104 | grantResults: IntArray 105 | ) { 106 | super.onRequestPermissionsResult(requestCode, permissions, grantResults) 107 | if (grantResults.isNotEmpty() 108 | && grantResults[0] == PackageManager.PERMISSION_GRANTED 109 | ) { 110 | isAndroidVersionUnsupportedOrCheckStatusAndUpdateView() 111 | } else { 112 | Toast.makeText(applicationContext, "You need to grant the permission\nin order to check the list of apps using PhoneAccounts", Toast.LENGTH_LONG).show() 113 | finish() 114 | } 115 | } 116 | 117 | private fun evaluateEasterEgg() { 118 | if (tapsCount == 5 && !animationIsPlaying){ 119 | animationIsPlaying = true 120 | val animation = ObjectAnimator.ofArgb(icCheckmark, "colorFilter", getColor(R.color.checkmark), Color.GREEN, Color.RED, Color.BLUE, Color.RED, Color.GREEN) 121 | animation.duration = 8000 122 | animation.repeatCount = 1 123 | animation.repeatMode = ValueAnimator.REVERSE //restart 124 | animation.doOnEnd { 125 | tapsCount = 0 126 | animationIsPlaying = false 127 | } 128 | animation.start() 129 | return 130 | } 131 | tapsCount += 1 132 | } 133 | 134 | private fun isAndroidVersionUnsupportedOrCheckStatusAndUpdateView(){ 135 | progressBar.visibility = View.GONE 136 | mainLayout.visibility = View.VISIBLE 137 | 138 | if (Build.VERSION.SDK_INT < Build.VERSION_CODES.P){ 139 | updateViewAsUnsupported() 140 | } else { 141 | checkStatusAndUpdateView() 142 | } 143 | } 144 | 145 | private fun updateViewAsUnsupported() { 146 | icCheckmark.visibility = View.VISIBLE 147 | icWarning.visibility = View.INVISIBLE 148 | val spannableStatus = SpannableString("Your device is running an old version of Android that is not vulnerable to this bug.") 149 | spannableStatus.setSpan(StyleSpan(Typeface.BOLD), 0, spannableStatus.count(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE) 150 | tvStatus.text = spannableStatus 151 | val spannableDetails = SpannableString("No apps were checked.") 152 | spannableDetails.setSpan(StyleSpan(Typeface.ITALIC), 0, spannableDetails.count(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE) 153 | tvDetails.text = spannableDetails 154 | } 155 | 156 | @RequiresApi(Build.VERSION_CODES.P) 157 | private fun deviceIsUpdated(): Boolean { 158 | // Due to OnePlus devices not supporting Key Attestation when unlocked, 159 | // this will rely on checking Build.VERSION.SECURITY_PATCH's value. 160 | val ld: LocalDate = LocalDate.parse(deviceSecurityPatch) 161 | return ld.year > 2022 || (ld.year == 2022 && ld.monthValue >= 1) 162 | } 163 | 164 | @SuppressLint("MissingPermission", "SetTextI18n") 165 | @RequiresApi(Build.VERSION_CODES.P) 166 | private fun checkStatusAndUpdateView(){ 167 | if (deviceIsUpdated()){ 168 | onDeviceUpdatedImpl() 169 | return 170 | } 171 | 172 | val telecomManager = applicationContext.getSystemService(Context.TELECOM_SERVICE) as TelecomManager 173 | var dangerousAmountOfPhoneAccountsForPackage = false 174 | val resultDetails = SpannableStringBuilder() 175 | val accountHandleCollection = mutableListOf() 176 | accountHandleCollection.addAll(telecomManager.callCapablePhoneAccounts) 177 | accountHandleCollection.addAll(telecomManager.selfManagedPhoneAccounts) 178 | 179 | val groupedAccountHandles = accountHandleCollection.groupBy { it.componentName } 180 | for (accountHandleMap in groupedAccountHandles){ 181 | val firstAccountHandle = accountHandleMap.value.first() 182 | val phoneAccountForFirstHandle = telecomManager.getPhoneAccount(firstAccountHandle) 183 | val activePhoneAccountsForPackageName = accountHandleMap.value.count() 184 | val accountsString = if (activePhoneAccountsForPackageName > 1) "accounts" else "account" 185 | val label = if (telecomManager.callCapablePhoneAccounts.contains(firstAccountHandle)){ 186 | "Mobile Network (${phoneAccountForFirstHandle.label})" 187 | } else { 188 | phoneAccountForFirstHandle.label 189 | } 190 | 191 | val spannable = SpannableString("$label: $activePhoneAccountsForPackageName $accountsString\n\n") 192 | if (activePhoneAccountsForPackageName > 3){ 193 | spannable.setSpan(StyleSpan(Typeface.BOLD), 0, spannable.count(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE) 194 | dangerousAmountOfPhoneAccountsForPackage = true 195 | } 196 | resultDetails.append(spannable) 197 | } 198 | 199 | if (dangerousAmountOfPhoneAccountsForPackage) { 200 | icWarning.visibility = View.VISIBLE 201 | icCheckmark.visibility = View.GONE 202 | val spannable = SpannableString("At least an application may be abusing the PhoneAccounts bug. Please check below for details.") 203 | spannable.setSpan(StyleSpan(Typeface.BOLD), 0, 60, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE) 204 | tvStatus.text = spannable 205 | } else { 206 | icCheckmark.visibility = View.VISIBLE 207 | icWarning.visibility = View.GONE 208 | val spannable = SpannableString("No apps abusing the PhoneAccounts bug were found!") 209 | tvStatus.text = spannable 210 | } 211 | 212 | tvDetails.text = resultDetails.removeSuffix("\n\n") 213 | } 214 | 215 | private fun onDeviceUpdatedImpl(){ 216 | btnForceCheck.visibility = View.VISIBLE 217 | btnForceCheck.setOnClickListener { 218 | progressBar.visibility = View.VISIBLE 219 | mainLayout.visibility = View.INVISIBLE 220 | deviceSecurityPatch = "2020-01-01" 221 | btnForceCheck.visibility = View.GONE 222 | 223 | // Added for visual feedback 224 | Handler(Looper.getMainLooper()) 225 | .postDelayed( { isAndroidVersionUnsupportedOrCheckStatusAndUpdateView() }, 750) 226 | } 227 | icCheckmark.visibility = View.VISIBLE 228 | icWarning.visibility = View.GONE 229 | val spannable = SpannableString("Your device is running a security patch from January 2022 or newer. It should not be vulnerable to this bug!") 230 | spannable.setSpan(StyleSpan(Typeface.BOLD), 68, spannable.count(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE) 231 | tvStatus.text = spannable 232 | val spannableDetails = SpannableString("No apps were checked.") 233 | spannableDetails.setSpan(StyleSpan(Typeface.ITALIC), 0, spannableDetails.count(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE) 234 | tvDetails.text = spannableDetails 235 | } 236 | } -------------------------------------------------------------------------------- /app/src/main/res/drawable/ic_checkmark.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | 8 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/ic_launcher_foreground.xml: -------------------------------------------------------------------------------- 1 | 6 | 10 | 11 | 12 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/ic_warning.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | 8 | -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_main.xml: -------------------------------------------------------------------------------- 1 | 2 | 8 | 9 | 13 | 14 | 17 | 18 | 28 | 29 | 30 | 31 | 32 | 33 | 44 | 45 | 54 | 55 | 65 | 66 | 72 | 73 | 81 | 82 | 90 | 91 | 96 | 97 | 108 | 109 |