├── .gitignore ├── .idea ├── .gitignore ├── codeStyles │ ├── Project.xml │ └── codeStyleConfig.xml ├── deploymentTargetDropDown.xml ├── deploymentTargetSelector.xml ├── gradle.xml ├── kotlinc.xml ├── migrations.xml ├── misc.xml └── vcs.xml ├── LICENSE ├── app ├── build.gradle.kts ├── proguard-rules.pro └── src │ └── main │ ├── AndroidManifest.xml │ ├── ic_launcher-playstore.png │ ├── java │ └── com │ │ └── efojug │ │ └── bootflasher │ │ ├── FirstFragment.java │ │ ├── MainActivity.java │ │ └── utils │ │ ├── CmdUtil.kt │ │ ├── FileUtil.java │ │ ├── PartitionUtil.kt │ │ └── SystemPropertiesUtils.java │ ├── jni │ └── Android.mk │ └── res │ ├── drawable │ └── ic_launcher_foreground.xml │ ├── layout │ ├── activity_main.xml │ ├── content_main.xml │ └── fragment_first.xml │ ├── mipmap-anydpi-v26 │ ├── ic_launcher.xml │ └── ic_launcher_round.xml │ ├── mipmap-hdpi │ ├── ic_launcher.webp │ └── ic_launcher_round.webp │ ├── mipmap-mdpi │ ├── ic_launcher.webp │ └── ic_launcher_round.webp │ ├── mipmap-xhdpi │ ├── ic_launcher.webp │ └── ic_launcher_round.webp │ ├── mipmap-xxhdpi │ ├── ic_launcher.webp │ └── ic_launcher_round.webp │ ├── mipmap-xxxhdpi │ ├── ic_launcher.webp │ └── ic_launcher_round.webp │ ├── navigation │ └── nav_graph.xml │ ├── values-land │ └── dimens.xml │ ├── values-night │ └── themes.xml │ ├── values-v23 │ └── themes.xml │ ├── values-w1240dp │ └── dimens.xml │ ├── values-w600dp │ └── dimens.xml │ ├── values-zh-rCN │ └── strings.xml │ ├── values │ ├── colors.xml │ ├── dimens.xml │ ├── ic_launcher_background.xml │ ├── strings.xml │ └── themes.xml │ └── xml │ ├── backup_rules.xml │ └── data_extraction_rules.xml ├── build.gradle.kts ├── gradle.properties ├── gradle ├── libs.versions.toml └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── settings.gradle.kts └── version.properties /.gitignore: -------------------------------------------------------------------------------- 1 | .idea 2 | ### Java template 3 | # Compiled class file 4 | *.class 5 | 6 | # Log file 7 | *.log 8 | 9 | # BlueJ files 10 | *.ctxt 11 | 12 | # Mobile Tools for Java (J2ME) 13 | .mtj.tmp/ 14 | 15 | # Package Files # 16 | *.jar 17 | *.war 18 | *.nar 19 | *.ear 20 | *.zip 21 | *.tar.gz 22 | *.rar 23 | 24 | # virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml 25 | hs_err_pid* 26 | replay_pid* 27 | 28 | ### JetBrains+all template 29 | # Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio, WebStorm and Rider 30 | # Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839 31 | 32 | # User-specific stuff 33 | .idea/**/workspace.xml 34 | .idea/**/tasks.xml 35 | .idea/**/usage.statistics.xml 36 | .idea/**/dictionaries 37 | .idea/**/shelf 38 | 39 | # AWS User-specific 40 | .idea/**/aws.xml 41 | 42 | # Generated files 43 | .idea/**/contentModel.xml 44 | 45 | # Sensitive or high-churn files 46 | .idea/**/dataSources/ 47 | .idea/**/dataSources.ids 48 | .idea/**/dataSources.local.xml 49 | .idea/**/sqlDataSources.xml 50 | .idea/**/dynamic.xml 51 | .idea/**/uiDesigner.xml 52 | .idea/**/dbnavigator.xml 53 | 54 | # Gradle 55 | .idea/**/gradle.xml 56 | .idea/**/libraries 57 | 58 | # Gradle and Maven with auto-import 59 | # When using Gradle or Maven with auto-import, you should exclude module files, 60 | # since they will be recreated, and may cause churn. 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Remote Network Interaction; Use with the GNU General Public License. 541 | 542 | Notwithstanding any other provision of this License, if you modify the 543 | Program, your modified version must prominently offer all users 544 | interacting with it remotely through a computer network (if your version 545 | supports such interaction) an opportunity to receive the Corresponding 546 | Source of your version by providing access to the Corresponding Source 547 | from a network server at no charge, through some standard or customary 548 | means of facilitating copying of software. 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/build.gradle.kts: -------------------------------------------------------------------------------- 1 | import java.io.File 2 | import java.util.Properties 3 | 4 | plugins { 5 | alias(libs.plugins.androidApplication) 6 | id("org.jetbrains.kotlin.android") 7 | } 8 | 9 | val versionPropsFile = File(project.rootProject.projectDir, "version.properties") 10 | fun getVersionCode(): Int { 11 | val props = Properties() 12 | versionPropsFile.inputStream().use { props.load(it) } 13 | val versionCode = props.getProperty("VERSION_CODE").toInt() 14 | val newVersionCode = versionCode + 1 15 | props["VERSION_CODE"] = newVersionCode.toString() 16 | versionPropsFile.writer().use { props.store(it, null) } 17 | return versionCode 18 | } 19 | 20 | android { 21 | signingConfigs { 22 | getByName("debug") { 23 | storeFile = file("..\\certificate\\bootflasher.jks") 24 | storePassword = "000000" 25 | keyPassword = "000000" 26 | keyAlias = "key0" 27 | } 28 | } 29 | namespace = "com.efojug.bootflasher" 30 | compileSdk = 34 31 | 32 | defaultConfig { 33 | applicationId = "com.efojug.bootflasher" 34 | minSdk = 30 35 | targetSdk = 34 36 | versionCode = getVersionCode() 37 | versionName = "3.6" 38 | } 39 | 40 | buildTypes { 41 | release { 42 | isMinifyEnabled = true 43 | isShrinkResources = true 44 | proguardFiles( 45 | getDefaultProguardFile("proguard-android-optimize.txt"), 46 | "proguard-rules.pro" 47 | ) 48 | signingConfig = signingConfigs.getByName("debug") 49 | } 50 | getByName("debug") { 51 | signingConfig = signingConfigs.getByName("debug") 52 | } 53 | } 54 | compileOptions { 55 | sourceCompatibility = JavaVersion.VERSION_17 56 | targetCompatibility = JavaVersion.VERSION_17 57 | } 58 | buildFeatures { 59 | viewBinding = true 60 | } 61 | kotlinOptions { 62 | jvmTarget = "17" 63 | } 64 | } 65 | 66 | dependencies { 67 | implementation(libs.appcompat) 68 | implementation(libs.material) 69 | implementation(libs.constraintlayout) 70 | implementation(libs.navigation.fragment) 71 | implementation(libs.navigation.ui) 72 | implementation(libs.core.ktx) 73 | implementation(libs.kotlinx.coroutines) 74 | } 75 | //configurations.all { 76 | // exclude("org.jetbrains.kotlin", "kotlin-stdlib") 77 | //} -------------------------------------------------------------------------------- /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 | 5 | 6 | 16 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | -------------------------------------------------------------------------------- /app/src/main/ic_launcher-playstore.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/efojug/BootFlasher/dc7c7cc0f6e5bb85ab773ae0de03f88a32536a62/app/src/main/ic_launcher-playstore.png -------------------------------------------------------------------------------- /app/src/main/java/com/efojug/bootflasher/FirstFragment.java: -------------------------------------------------------------------------------- 1 | package com.efojug.bootflasher; 2 | 3 | import android.annotation.SuppressLint; 4 | import android.app.Activity; 5 | import android.content.Intent; 6 | import android.os.Bundle; 7 | import android.view.LayoutInflater; 8 | import android.view.View; 9 | import android.view.ViewGroup; 10 | import android.widget.EditText; 11 | import android.widget.Toast; 12 | 13 | import androidx.activity.result.ActivityResult; 14 | import androidx.activity.result.ActivityResultLauncher; 15 | import androidx.activity.result.contract.ActivityResultContracts; 16 | import androidx.annotation.NonNull; 17 | import androidx.appcompat.app.AlertDialog; 18 | import androidx.fragment.app.Fragment; 19 | 20 | import com.efojug.bootflasher.databinding.FragmentFirstBinding; 21 | import com.efojug.bootflasher.utils.FileUtil; 22 | import com.efojug.bootflasher.utils.PartitionUtil; 23 | import com.efojug.bootflasher.utils.SystemPropertiesUtils; 24 | import com.google.android.material.dialog.MaterialAlertDialogBuilder; 25 | 26 | import java.io.BufferedReader; 27 | import java.io.IOException; 28 | import java.io.InputStreamReader; 29 | import java.io.SequenceInputStream; 30 | import java.nio.charset.StandardCharsets; 31 | import java.text.SimpleDateFormat; 32 | import java.util.Date; 33 | import java.util.Locale; 34 | import java.util.Objects; 35 | import java.util.Vector; 36 | import java.util.concurrent.ExecutionException; 37 | import java.util.concurrent.ExecutorService; 38 | import java.util.concurrent.Executors; 39 | import java.util.concurrent.Future; 40 | 41 | import kotlin.Unit; 42 | 43 | public class FirstFragment extends Fragment { 44 | 45 | private FragmentFirstBinding binding; 46 | 47 | @Override 48 | public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { 49 | 50 | binding = FragmentFirstBinding.inflate(inflater, container, false); 51 | return binding.getRoot(); 52 | 53 | } 54 | 55 | String boot_a; 56 | String boot_b; 57 | Boolean Aonly = false; 58 | String sourcePath; 59 | String targetPath; 60 | 61 | Vector logs = new Vector<>(); 62 | 63 | void outputLog(String log) { 64 | if (logs.size() > 50) logs.remove(0); 65 | logs.add(new SimpleDateFormat("HH:mm:ss", Locale.CHINA).format(new Date()) + "> " + log + "\n"); 66 | StringBuilder tmp = new StringBuilder(); 67 | for (int i = 0; i < logs.size(); i++) tmp.append(logs.get(i)); 68 | binding.log.post(() -> binding.log.setText(tmp.toString())); 69 | binding.logScrollview.postDelayed(() -> binding.logScrollview.fullScroll(View.FOCUS_DOWN), 100); 70 | } 71 | 72 | @SuppressLint("SetTextI18n") 73 | public void onViewCreated(@NonNull View view, Bundle savedInstanceState) { 74 | super.onViewCreated(view, savedInstanceState); 75 | 76 | binding.sourceFile.setText(getString(R.string.source_file, getString(R.string.not_selected))); 77 | binding.targetPartition.setText(getString(R.string.target_partition, getString(R.string.not_selected))); 78 | 79 | if (!Objects.equals(SystemPropertiesUtils.getProperty("ro.build.ab_update", "false"), "true")) { 80 | binding.aonlyWarning.setVisibility(View.VISIBLE); 81 | binding.slot.setVisibility(View.GONE); 82 | binding.extractBootB.setEnabled(false); 83 | binding.writeBootB.setEnabled(false); 84 | Aonly = true; 85 | } 86 | 87 | if ("1".equals(SystemPropertiesUtils.getProperty("ro.boot.flash.locked", "1")) || "green".equals(SystemPropertiesUtils.getProperty("ro.boot.verifiedbootstate", "green"))) { 88 | binding.notUnlockBootloader.setVisibility(View.VISIBLE); 89 | binding.blNotice.setVisibility(View.VISIBLE); 90 | binding.unlock.setVisibility(View.VISIBLE); 91 | binding.writeBootA.setEnabled(false); 92 | binding.writeBootB.setEnabled(false); 93 | binding.writeCustomPartition.setEnabled(false); 94 | } 95 | 96 | binding.unlock.setOnClickListener(v -> new MaterialAlertDialogBuilder(requireContext()).setTitle(getString(R.string.warning)).setMessage(getString(R.string.enable_warn)).setPositiveButton(getString(R.string.confirm), (dialogInterface, i) -> { 97 | binding.unlock.setEnabled(false); 98 | binding.unlock.setVisibility(View.GONE); 99 | binding.blNotice.setVisibility(View.GONE); 100 | binding.writeBootA.setEnabled(true); 101 | binding.writeBootB.setEnabled(true); 102 | binding.writeCustomPartition.setEnabled(true); 103 | outputLog(getString(R.string.restrict_feature_unlocked)); 104 | }).setNegativeButton(getString(R.string.cancel), (dialogInterface, i) -> dialogInterface.dismiss()).show()); 105 | 106 | if (getRoot()) { 107 | binding.slot.setText(getString(R.string.current_slot) + SystemPropertiesUtils.getProperty("ro.boot.slot_suffix", getString(R.string.unknown))); 108 | try { 109 | if (Aonly) { 110 | boot_a = getPartition("boot"); 111 | boot_a = boot_a.substring(0, boot_a.length() - 1); 112 | binding.bootA.setText(getString(R.string.boot_partition) + boot_a); 113 | binding.extractBootA.setText(getString(R.string.dump_boot)); 114 | binding.writeBootA.setText(getString(R.string.write_boot)); 115 | } else { 116 | boot_a = getPartition("boot_a"); 117 | boot_a = boot_a.substring(0, boot_a.length() - 1); 118 | binding.bootA.setText(getString(R.string.boot_a_path) + boot_a); 119 | } 120 | } catch (Exception e) { 121 | outputLog(getString(R.string.get_partiton_failed, Aonly ? "boot" : "boot_a", e)); 122 | } 123 | 124 | try { 125 | if (!Aonly) { 126 | boot_b = getPartition("boot_b"); 127 | boot_b = boot_b.substring(0, boot_b.length() - 1); 128 | binding.bootB.setText(getString(R.string.boot_b_path) + boot_b); 129 | } else { 130 | binding.bootB.setVisibility(View.GONE); 131 | binding.bootBOperate.setVisibility(View.GONE); 132 | } 133 | } catch (Exception e) { 134 | outputLog(getString(R.string.get_partiton_failed, "boot_b", e)); 135 | } 136 | 137 | } else { 138 | Toast.makeText(requireContext(), getString(R.string.no_root), Toast.LENGTH_LONG).show(); 139 | System.setSecurityManager(new SecurityManager()); 140 | Runtime.getRuntime().halt(1); 141 | } 142 | 143 | binding.extractBootA.setOnClickListener(view1 -> dumpPartition(null, "boot_a")); 144 | binding.extractBootB.setOnClickListener(view1 -> dumpPartition(null, "boot_b")); 145 | 146 | binding.writePartition.setOnClickListener(view1 -> new MaterialAlertDialogBuilder(requireContext()).setTitle(getString(R.string.warning)).setMessage(getString(R.string.write_confirm, sourcePath, targetPath)).setPositiveButton(getString(R.string.confirm), (dialogInterface, i) -> { 147 | binding.writePartition.setEnabled(false); 148 | writePartition(sourcePath, targetPath); 149 | }).setNegativeButton(getString(R.string.cancel), (dialogInterface, i) -> dialogInterface.dismiss()).show()); 150 | 151 | binding.writeBootA.setOnClickListener(view1 -> { 152 | Intent intent = new Intent(Intent.ACTION_GET_CONTENT); 153 | intent.setType("*/*"); 154 | selectBootAPartitionFile.launch(intent); 155 | }); 156 | 157 | binding.writeBootB.setOnClickListener(view1 -> { 158 | Intent intent = new Intent(Intent.ACTION_GET_CONTENT); 159 | intent.setType("*/*"); 160 | selectBootBPartitionFile.launch(intent); 161 | }); 162 | 163 | binding.writeCustomPartition.setOnClickListener(view1 -> { 164 | EditText customPartitionName = new EditText(requireContext()); 165 | customPartitionName.setSingleLine(); 166 | customPartitionName.setHint(getString(R.string.input_partition_name_notice)); 167 | customPartitionName.requestFocus(); 168 | customPartitionName.setFocusable(true); 169 | new MaterialAlertDialogBuilder(requireContext()).setTitle(getString(R.string.write_partition)).setView(customPartitionName).setPositiveButton(getString(R.string.confirm), (dialog, which) -> { 170 | String content = customPartitionName.getText().toString(); 171 | if (content.isBlank()) { 172 | Toast.makeText(requireContext(), getString(R.string.input_partition_name_notice), Toast.LENGTH_SHORT).show(); 173 | return; 174 | } 175 | try { 176 | targetPath = getPartition(content); 177 | } catch (Exception e) { 178 | outputLog(getString(R.string.get_partiton_failed, content, e)); 179 | return; 180 | } 181 | Intent intent = new Intent(Intent.ACTION_GET_CONTENT); 182 | intent.setType("*/*"); 183 | selectCustomPartitionFile.launch(intent); 184 | }).setNegativeButton(getString(R.string.cancel), (dialogInterface, i) -> dialogInterface.dismiss()).show(); 185 | }); 186 | 187 | binding.dumpCustomPartition.setOnClickListener(view1 -> { 188 | EditText customPartitionName = new EditText(requireContext()); 189 | customPartitionName.setSingleLine(); 190 | customPartitionName.setHint(getString(R.string.input_partition_name_notice)); 191 | customPartitionName.requestFocus(); 192 | customPartitionName.setFocusable(true); 193 | new MaterialAlertDialogBuilder(requireContext()).setTitle(getString(R.string.dump_partition)).setView(customPartitionName).setPositiveButton(getString(R.string.confirm), (dialog, which) -> { 194 | String content = customPartitionName.getText().toString(); 195 | if (content.isBlank()) { 196 | Toast.makeText(requireContext(), getString(R.string.input_partition_name_notice), Toast.LENGTH_SHORT).show(); 197 | return; 198 | } 199 | try { 200 | dumpPartition(customPartitionName.getText().toString(), getPartition(customPartitionName.getText().toString())); 201 | } catch (Exception e) { 202 | outputLog(getString(R.string.get_partiton_failed, content, e)); 203 | } 204 | }).setNegativeButton(getString(R.string.cancel), (dialogInterface, i) -> dialogInterface.dismiss()).show(); 205 | }); 206 | 207 | binding.confirmWriteCustomPartition.setOnClickListener(view1 -> { 208 | binding.confirmWriteCustomPartition.setVisibility(View.GONE); 209 | binding.showWriteCustomPartition.setVisibility(View.VISIBLE); 210 | }); 211 | 212 | binding.listAllPartitions.setOnClickListener(view1 -> showPartitionList(new MaterialAlertDialogBuilder(requireContext()).setCancelable(false).setTitle(getString(R.string.get_partitions_list)).setMessage(getString(R.string.waiting)).show())); 213 | } 214 | 215 | /* 216 | * the dialog will automatically close after acquire partition list 217 | * */ 218 | private void showPartitionList(AlertDialog dialog) { 219 | PartitionUtil.performIOOperationAsync(partitions -> { 220 | if (partitions.isBlank()) { 221 | outputLog(getString(R.string.get_partitons_list_failed)); 222 | dialog.dismiss(); 223 | return Unit.INSTANCE; 224 | } 225 | 226 | outputLog(getString(R.string.partitions_list, partitions)); 227 | 228 | dialog.dismiss(); 229 | return Unit.INSTANCE; 230 | }); 231 | } 232 | 233 | ActivityResultLauncher selectBootAPartitionFile = registerForActivityResult(new ActivityResultContracts.StartActivityForResult(), result -> fileSelectResult(result, boot_a)); 234 | 235 | ActivityResultLauncher selectBootBPartitionFile = registerForActivityResult(new ActivityResultContracts.StartActivityForResult(), result -> fileSelectResult(result, boot_b)); 236 | 237 | ActivityResultLauncher selectCustomPartitionFile = registerForActivityResult(new ActivityResultContracts.StartActivityForResult(), result -> fileSelectResult(result, targetPath)); 238 | 239 | private void fileSelectResult(ActivityResult result, String target) { 240 | if (result.getResultCode() == Activity.RESULT_OK) { 241 | Intent data = result.getData(); 242 | if (data != null) { 243 | try { 244 | sourcePath = FileUtil.getPath(requireContext(), data.getData()); 245 | targetPath = target; 246 | } catch (Exception e) { 247 | outputLog(getString(R.string.unknown_error) + e); 248 | } 249 | } 250 | if (sourcePath != null && sourcePath.contains("/")) { 251 | binding.writePartition.setEnabled(true); 252 | binding.sourceFile.setText(getString(R.string.source_file, sourcePath)); 253 | binding.targetPartition.setText(getString(R.string.target_partition, targetPath)); 254 | outputLog(sourcePath + " -> " + targetPath); 255 | } else { 256 | new MaterialAlertDialogBuilder(requireContext()).setTitle(getString(R.string.path_error)).setMessage(getString(R.string.path_error_detail)).setPositiveButton(getString(R.string.confirm), (dialogInterface, i) -> dialogInterface.dismiss()).show(); 257 | } 258 | } 259 | } 260 | 261 | void setPartitionRW(String partitionName) throws ExecutionException, InterruptedException { 262 | exeCmd("blockdev --setrw " + partitionName, false); 263 | } 264 | 265 | String defaultSaveDir = "/storage/emulated/0/Download/"; 266 | String partitionCopyCmd = "dd if=%s of=%s.img bs=4M;sync"; 267 | String date = new SimpleDateFormat("yyyyMMddHHmmss", Locale.getDefault()).format(new Date()); 268 | 269 | void dumpPartition(String name, String partition) { 270 | try { 271 | switch (partition) { 272 | case "boot_a": 273 | setPartitionRW(boot_a); 274 | exeCmd("dd if=" + boot_a + " of=" + defaultSaveDir + (Aonly ? "boot_" : "boot_a_") + date + ".img bs=4M;sync", true); 275 | outputLog(getString(R.string.dumped_to, "/Download/" + (Aonly ? "boot_" : "boot_a_") + date + ".img")); 276 | break; 277 | case "boot_b": 278 | setPartitionRW(boot_b); 279 | exeCmd("dd if=" + boot_b + " of=" + defaultSaveDir + "boot_b_" + date + ".img bs=4M;sync", true); 280 | outputLog(getString(R.string.dumped_to, "/Download/boot_b_" + date + ".img")); 281 | break; 282 | default: 283 | setPartitionRW(partition); 284 | exeCmd("dd if=" + partition + " of=" + defaultSaveDir + name + "_" + date + ".img bs=4M;sync", true); 285 | outputLog(getString(R.string.dumped_to, "/Download/" + name + "_" + date + ".img")); 286 | break; 287 | } 288 | } catch (Exception e) { 289 | outputLog(getString(R.string.dump_failed, e.toString())); 290 | } 291 | } 292 | 293 | void writePartition(String imgPath, String targetPath) { 294 | try { 295 | setPartitionRW(targetPath); 296 | exeCmd(String.format(partitionCopyCmd, imgPath, targetPath), true); 297 | binding.sourceFile.setText(getString(R.string.source_file, getString(R.string.not_selected))); 298 | binding.targetPartition.setText(getString(R.string.target_partition, getString(R.string.not_selected))); 299 | } catch (Exception e) { 300 | outputLog(getString(R.string.write_failed, e.toString())); 301 | } 302 | } 303 | 304 | @Override 305 | public void onDestroyView() { 306 | super.onDestroyView(); 307 | binding = null; 308 | } 309 | 310 | boolean getRoot() { 311 | try { 312 | Runtime.getRuntime().exec("su"); 313 | return true; 314 | } catch (IOException i) { 315 | outputLog(i.toString()); 316 | return false; 317 | } 318 | } 319 | 320 | String getPartition(String partitionName) throws Exception { 321 | String res = exeCmd("readlink -f /dev/block/by-name/" + partitionName, false); 322 | if (!res.contains("by-name")) return res; 323 | throw new Exception(getString(R.string.real_link_error)); 324 | } 325 | 326 | String exeCmd(String command, boolean log) throws InterruptedException, ExecutionException { 327 | StringBuilder sb = new StringBuilder(); 328 | ExecutorService executor = Executors.newSingleThreadExecutor(); 329 | Future futureResult = executor.submit(() -> { 330 | Process process = null; 331 | try { 332 | process = Runtime.getRuntime().exec("su -c " + command); 333 | BufferedReader br = new BufferedReader(new InputStreamReader(new SequenceInputStream(process.getInputStream(), process.getErrorStream()), StandardCharsets.UTF_8)); 334 | String line; 335 | while ((line = br.readLine()) != null) { 336 | if (log) { 337 | outputLog(line); 338 | } 339 | sb.append(line).append("\n"); 340 | } 341 | int exitCode = process.waitFor(); 342 | if (exitCode != 0) { 343 | throw new Exception(getString(R.string.unknown_error, "exitCode: " + exitCode)); 344 | } 345 | br.close(); 346 | } catch (IOException | InterruptedException e) { 347 | if (process != null) { 348 | process.destroy(); 349 | } 350 | throw new RuntimeException(getString(R.string.unknown_error, e)); 351 | } finally { 352 | if (log) outputLog(getString(R.string.complete)); 353 | } 354 | return sb.toString(); 355 | }); 356 | executor.shutdown(); 357 | return futureResult.get(); 358 | } 359 | } -------------------------------------------------------------------------------- /app/src/main/java/com/efojug/bootflasher/MainActivity.java: -------------------------------------------------------------------------------- 1 | package com.efojug.bootflasher; 2 | 3 | import android.os.Bundle; 4 | 5 | import androidx.appcompat.app.AppCompatActivity; 6 | 7 | import androidx.navigation.NavController; 8 | import androidx.navigation.Navigation; 9 | import androidx.navigation.ui.AppBarConfiguration; 10 | import androidx.navigation.ui.NavigationUI; 11 | 12 | import com.efojug.bootflasher.databinding.ActivityMainBinding; 13 | 14 | public class MainActivity extends AppCompatActivity { 15 | 16 | private AppBarConfiguration appBarConfiguration; 17 | private ActivityMainBinding binding; 18 | 19 | @Override 20 | protected void onCreate(Bundle savedInstanceState) { 21 | super.onCreate(savedInstanceState); 22 | binding = ActivityMainBinding.inflate(getLayoutInflater()); 23 | setContentView(binding.getRoot()); 24 | setSupportActionBar(binding.toolbar); 25 | NavController navController = Navigation.findNavController(this, R.id.nav_host_fragment_content_main); 26 | appBarConfiguration = new AppBarConfiguration.Builder(navController.getGraph()).build(); 27 | NavigationUI.setupActionBarWithNavController(this, navController, appBarConfiguration); 28 | } 29 | @Override 30 | public boolean onSupportNavigateUp() { 31 | NavController navController = Navigation.findNavController(this, R.id.nav_host_fragment_content_main); 32 | return NavigationUI.navigateUp(navController, appBarConfiguration) 33 | || super.onSupportNavigateUp(); 34 | } 35 | } -------------------------------------------------------------------------------- /app/src/main/java/com/efojug/bootflasher/utils/CmdUtil.kt: -------------------------------------------------------------------------------- 1 | package com.efojug.bootflasher.utils 2 | 3 | import kotlinx.coroutines.Dispatchers 4 | import kotlinx.coroutines.launch 5 | import kotlinx.coroutines.withContext 6 | 7 | object CmdUtil { 8 | suspend fun execute( 9 | cmd: String, 10 | onInfo: ((String) -> Unit)? = null, 11 | onError: ((String) -> Unit)? = null 12 | ): Unit = withContext(Dispatchers.IO) { 13 | val process = Runtime.getRuntime().exec(cmd) 14 | 15 | onError?.let { onError -> 16 | launch { 17 | process.errorStream.bufferedReader().forEachLine { 18 | onError(it) 19 | } 20 | } 21 | } 22 | 23 | onInfo?.let { onInfo -> 24 | process.inputStream.bufferedReader().forEachLine { 25 | onInfo(it + "\n") 26 | } 27 | } 28 | } 29 | } -------------------------------------------------------------------------------- /app/src/main/java/com/efojug/bootflasher/utils/FileUtil.java: -------------------------------------------------------------------------------- 1 | package com.efojug.bootflasher.utils; 2 | 3 | import android.content.ContentUris; 4 | import android.content.Context; 5 | import android.database.Cursor; 6 | import android.net.Uri; 7 | import android.os.Build; 8 | import android.os.Environment; 9 | import android.provider.DocumentsContract; 10 | import android.provider.MediaStore; 11 | 12 | import androidx.annotation.RequiresApi; 13 | 14 | import java.io.File; 15 | 16 | /** 17 | * 文件工具类 18 | */ 19 | public class FileUtil { 20 | 21 | /** 22 | * 专为Android4.4设计的从Uri获取文件绝对路径，以前的方法已不好使 23 | */ 24 | @RequiresApi(api = Build.VERSION_CODES.KITKAT) 25 | public static String getPath(final Context context, final Uri uri) { 26 | 27 | final boolean isKitKat = true; 28 | 29 | // DocumentProvider 30 | if (DocumentsContract.isDocumentUri(context, uri)) { 31 | // ExternalStorageProvider 32 | //一些三方的文件浏览器会进入到这个方法中，例如ES 33 | //QQ文件管理器不在此列 34 | if (isExternalStorageDocument(uri)) { 35 | final String docId = DocumentsContract.getDocumentId(uri); 36 | final String[] split = docId.split(":"); 37 | final String type = split[0]; 38 | 39 | if ("primary".equalsIgnoreCase(type)) { 40 | return Environment.getExternalStorageDirectory() + "/" + split[1]; 41 | } 42 | } 43 | // DownloadsProvider 44 | else if (isDownloadsDocument(uri)) { 45 | final String id = DocumentsContract.getDocumentId(uri); 46 | // 不同系统获取的id开头可能不一样，在这后面便是真实的地址 47 | if (id.startsWith("msf:")) { 48 | return id.replaceFirst("msf:", ""); 49 | } 50 | final Uri contentUri = ContentUris.withAppendedId(Uri.parse("content://downloads/public_downloads"), Long.valueOf(id)); 51 | 52 | return getDataColumn(context, contentUri, null, null); 53 | } 54 | // MediaProvider 55 | else if (isMediaDocument(uri)) { 56 | final String docId = DocumentsContract.getDocumentId(uri); 57 | final String[] split = docId.split(":"); 58 | final String type = split[0]; 59 | 60 | Uri contentUri = null; 61 | if ("image".equals(type)) { 62 | contentUri = MediaStore.Images.Media.EXTERNAL_CONTENT_URI; 63 | } else if ("video".equals(type)) { 64 | contentUri = MediaStore.Video.Media.EXTERNAL_CONTENT_URI; 65 | } else if ("audio".equals(type)) { 66 | contentUri = MediaStore.Audio.Media.EXTERNAL_CONTENT_URI; 67 | } 68 | 69 | final String selection = "_id=?"; 70 | final String[] selectionArgs = new String[]{split[1]}; 71 | 72 | return getDataColumn(context, contentUri, selection, selectionArgs); 73 | } 74 | } else if ("content".equalsIgnoreCase(uri.getScheme())) {// MediaStore (and general) 75 | // Return the remote address 76 | if (isGooglePhotosUri(uri)) 77 | return uri.getLastPathSegment(); 78 | 79 | 80 | if (isQQMediaDocument(uri)) { 81 | String path = uri.getPath(); 82 | File fileDir = Environment.getExternalStorageDirectory(); 83 | File file = new File(fileDir, path.substring("/QQBrowser".length(), path.length())); 84 | return file.exists() ? file.toString() : null; 85 | } 86 | 87 | return getDataColumn(context, uri, null, null); 88 | } else if ("file".equalsIgnoreCase(uri.getScheme())) {// File 89 | 90 | return uri.getPath(); 91 | } 92 | return null; 93 | } 94 | 95 | /** 96 | * Get the value of the data column for this Uri. This is useful for 97 | * MediaStore Uris, and other file-based ContentProviders. 98 | * 99 | * @param context The context. 100 | * @param uri The Uri to query. 101 | * @param selection (Optional) Filter used in the query. 102 | * @param selectionArgs (Optional) Selection arguments used in the query. 103 | * @return The value of the _data column, which is typically a file path. 104 | */ 105 | public static String getDataColumn(Context context, Uri uri, String selection, String[] selectionArgs) { 106 | 107 | Cursor cursor = null; 108 | final String column = MediaStore.MediaColumns.DATA; 109 | final String[] projection = {column}; 110 | try { 111 | cursor = context.getContentResolver().query(uri, projection, selection, selectionArgs, null); 112 | if (cursor != null && cursor.moveToFirst()) { 113 | final int column_index = cursor.getColumnIndexOrThrow(column); 114 | return cursor.getString(column_index); 115 | } 116 | } finally { 117 | if (cursor != null) 118 | cursor.close(); 119 | } 120 | return null; 121 | } 122 | 123 | 124 | /** 125 | * @param uri The Uri to check. 126 | * @return Whether the Uri authority is ExternalStorageProvider. 127 | */ 128 | public static boolean isExternalStorageDocument(Uri uri) { 129 | return "com.android.externalstorage.documents".equals(uri.getAuthority()); 130 | } 131 | 132 | /** 133 | * @param uri The Uri to check. 134 | * @return Whether the Uri authority is DownloadsProvider. 135 | */ 136 | public static boolean isDownloadsDocument(Uri uri) { 137 | return "com.android.providers.downloads.documents".equals(uri.getAuthority()); 138 | } 139 | 140 | /** 141 | * @param uri The Uri to check. 142 | * @return Whether the Uri authority is MediaProvider. 143 | */ 144 | public static boolean isMediaDocument(Uri uri) { 145 | return "com.android.providers.media.documents".equals(uri.getAuthority()); 146 | } 147 | 148 | 149 | /** 150 | * 使用第三方qq文件管理器打开 151 | * 152 | * @param uri 153 | */ 154 | public static boolean isQQMediaDocument(Uri uri) { 155 | return "com.tencent.mtt.fileprovider".equals(uri.getAuthority()); 156 | } 157 | 158 | /** 159 | * @param uri The Uri to check. 160 | * @return Whether the Uri authority is Google Photos. 161 | */ 162 | public static boolean isGooglePhotosUri(Uri uri) { 163 | return "com.google.android.apps.photos.content".equals(uri.getAuthority()); 164 | } 165 | 166 | } 167 | 168 | -------------------------------------------------------------------------------- /app/src/main/java/com/efojug/bootflasher/utils/PartitionUtil.kt: -------------------------------------------------------------------------------- 1 | package com.efojug.bootflasher.utils 2 | 3 | import kotlinx.coroutines.CoroutineScope 4 | import kotlinx.coroutines.Dispatchers 5 | import kotlinx.coroutines.launch 6 | import kotlinx.coroutines.withContext 7 | 8 | object PartitionUtil { 9 | private val coroutineScope = CoroutineScope(Dispatchers.Main) 10 | 11 | @JvmStatic 12 | fun performIOOperationAsync(onResult: (String) -> Unit) { 13 | coroutineScope.launch(Dispatchers.IO) { 14 | val result = getPartitionsList() 15 | withContext(Dispatchers.Main) { 16 | onResult(result) 17 | } 18 | } 19 | } 20 | 21 | private suspend fun getPartitionsList(): String { 22 | val partitions = StringBuilder() 23 | 24 | CmdUtil.execute(cmd = "su -c find /dev/block/by-name/* -exec sh -c 'echo \"\$(basename \"\$1\") -> \$(readlink -f \"\$1\")\"' _ {} \\;", onInfo = { 25 | partitions.append(it) 26 | }) 27 | return partitions.toString() 28 | } 29 | } -------------------------------------------------------------------------------- /app/src/main/java/com/efojug/bootflasher/utils/SystemPropertiesUtils.java: -------------------------------------------------------------------------------- 1 | package com.efojug.bootflasher.utils; 2 | 3 | import android.annotation.SuppressLint; 4 | 5 | import java.lang.reflect.Method; 6 | 7 | public final class SystemPropertiesUtils { 8 | private static final String CLASS_NAME = "android.os.SystemProperties"; 9 | public static String getProperty(String key, String defaultValue) { 10 | String value = defaultValue; 11 | try{ 12 | @SuppressLint("PrivateApi") Class c = Class.forName(CLASS_NAME); 13 | Method get = c.getMethod("get", String.class, String.class); 14 | value = (String) (get.invoke(c, key, defaultValue)); 15 | } catch (Exception ignored) { 16 | } 17 | return value; 18 | } 19 | } 20 | -------------------------------------------------------------------------------- /app/src/main/jni/Android.mk: -------------------------------------------------------------------------------- 1 | LOCAL_PRIVATE_PLATFORM_APIS := true -------------------------------------------------------------------------------- /app/src/main/res/drawable/ic_launcher_foreground.xml: -------------------------------------------------------------------------------- 1 | 7 | 11 | 14 | 15 | 16 | -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_main.xml: -------------------------------------------------------------------------------- 1 | 2 | 8 | 9 | 13 | 14 | 18 | 19 | 20 | 21 | 22 | 23 | -------------------------------------------------------------------------------- /app/src/main/res/layout/content_main.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | 8 | 19 | -------------------------------------------------------------------------------- /app/src/main/res/layout/fragment_first.xml: -------------------------------------------------------------------------------- 1 | 2 | 11 | 12 | 22 | 23 | 33 | 34 | 44 | 45 |