├── .github └── FUNDING.yml ├── .gitignore ├── LICENSE ├── README.md ├── app ├── .gitignore ├── build.gradle ├── proguard-rules.pro └── src │ ├── main │ ├── AndroidManifest.xml │ ├── ic_launcher-web.png │ ├── java │ │ └── com │ │ │ └── sanjay │ │ │ └── ezyscreenrecorder │ │ │ ├── InProgressRecordingNotificationService.kt │ │ │ ├── MainActivity.kt │ │ │ ├── MainAppViewModel.kt │ │ │ ├── RecordingEventReceiver.kt │ │ │ ├── ScreenRecorder.kt │ │ │ └── Utils.kt │ └── res │ │ ├── drawable-v24 │ │ └── ic_launcher_foreground.xml │ │ ├── drawable │ │ ├── baseline_stop_24.xml │ │ └── ic_launcher_background.xml │ │ ├── layout │ │ └── activity_main.xml │ │ ├── mipmap-anydpi-v26 │ │ ├── ic_launcher.xml │ │ └── ic_launcher_round.xml │ │ ├── mipmap-hdpi │ │ ├── ic_launcher.png │ │ ├── ic_launcher_foreground.png │ │ └── ic_launcher_round.png │ │ ├── mipmap-mdpi │ │ ├── ic_launcher.png │ │ ├── ic_launcher_foreground.png │ │ └── ic_launcher_round.png │ │ ├── mipmap-xhdpi │ │ ├── ic_launcher.png │ │ ├── ic_launcher_foreground.png │ │ └── ic_launcher_round.png │ │ ├── mipmap-xxhdpi │ │ ├── ic_launcher.png │ │ ├── ic_launcher_foreground.png │ │ └── ic_launcher_round.png │ │ ├── mipmap-xxxhdpi │ │ ├── ic_launcher.png │ │ ├── ic_launcher_foreground.png │ │ └── ic_launcher_round.png │ │ ├── values │ │ ├── colors.xml │ │ ├── ic_launcher_background.xml │ │ ├── strings.xml │ │ └── styles.xml │ │ └── xml │ │ └── filepaths.xml │ └── test │ └── java │ └── com │ └── sanjay │ └── ezyscreenrecorder │ └── ExampleUnitTest.java ├── build.gradle ├── gradle.properties ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat ├── screenshot.jpg └── settings.gradle /.github/FUNDING.yml: -------------------------------------------------------------------------------- 1 | # These are supported funding model platforms 2 | 3 | 4 | custom: ['https://imjo.in/3r2FTY'] 5 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | *.iml 2 | .gradle 3 | /local.properties 4 | /.idea 5 | /.idea/caches 6 | /.idea/libraries 7 | /.idea/modules.xml 8 | /.idea/workspace.xml 9 | /.idea/navEditor.xml 10 | /.idea/assetWizardSettings.xml 11 | .DS_Store 12 | /build 13 | /captures 14 | .externalNativeBuild 15 | /app/build 16 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 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 General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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Limitation of Liability. 601 | 602 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 603 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS 604 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY 605 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE 606 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF 607 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD 608 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), 609 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF 610 | SUCH DAMAGES. 611 | 612 | 17. Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | 635 | Copyright (C) 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Screen-Recorder 2 | Screen recorder Android studio project
3 | 4 | -------------------------------------------------------------------------------- /app/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /app/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.application' 2 | apply plugin: 'org.jetbrains.kotlin.android' 3 | apply plugin: 'kotlin-parcelize' 4 | 5 | android { 6 | compileSdk 34 7 | defaultConfig { 8 | applicationId "com.sanjay.ezyscreenrecorder" 9 | minSdk 21 10 | targetSdk 34 11 | versionCode 5 12 | versionName "1.6" 13 | testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner" 14 | } 15 | buildTypes { 16 | release { 17 | minifyEnabled false 18 | proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro' 19 | } 20 | } 21 | namespace 'com.sanjay.ezyscreenrecorder' 22 | compileOptions { 23 | sourceCompatibility '17' 24 | targetCompatibility '17' 25 | } 26 | } 27 | 28 | dependencies { 29 | implementation "androidx.core:core-ktx:1.12.0" 30 | implementation "androidx.activity:activity-ktx:1.8.0" 31 | implementation "com.google.android.material:material:1.9.0" 32 | 33 | } 34 | -------------------------------------------------------------------------------- /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 22 | -------------------------------------------------------------------------------- /app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 16 | 21 | 24 | 25 | 28 | 34 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | -------------------------------------------------------------------------------- /app/src/main/ic_launcher-web.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/SanjayDevTech/Screen-Recorder/0505464f97ca994c2c07cfa4b8199d2a4b553128/app/src/main/ic_launcher-web.png -------------------------------------------------------------------------------- /app/src/main/java/com/sanjay/ezyscreenrecorder/InProgressRecordingNotificationService.kt: -------------------------------------------------------------------------------- 1 | package com.sanjay.ezyscreenrecorder 2 | 3 | import android.app.NotificationManager 4 | import android.app.PendingIntent 5 | import android.app.Service 6 | import android.content.Intent 7 | import android.content.pm.ServiceInfo 8 | import android.os.Build 9 | import android.os.IBinder 10 | import androidx.core.app.PendingIntentCompat 11 | import androidx.core.app.ServiceCompat 12 | import androidx.core.content.ContextCompat 13 | import com.sanjay.ezyscreenrecorder.Utils.buildInProgressRecordingNotification 14 | 15 | class InProgressRecordingNotificationService : Service() { 16 | override fun onBind(intent: Intent): IBinder? { 17 | return null 18 | } 19 | 20 | override fun onTaskRemoved(rootIntent: Intent?) { 21 | super.onTaskRemoved(rootIntent) 22 | stopForegroundNotification() 23 | } 24 | 25 | override fun onStartCommand(intent: Intent, flags: Int, startId: Int): Int { 26 | val action = intent.action ?: return START_NOT_STICKY 27 | when (action) { 28 | START_RECORDING -> { 29 | startForegroundNotification() 30 | } 31 | 32 | START_RECORDING_REALLY -> { 33 | updateNotificationWithStopButton() 34 | } 35 | 36 | STOP_RECORDING -> { 37 | stopForegroundNotification() 38 | } 39 | } 40 | return START_NOT_STICKY 41 | } 42 | 43 | companion object { 44 | const val START_RECORDING = "Action:Start_Recording" 45 | const val STOP_RECORDING = "Action:Stop_Recording" 46 | const val START_RECORDING_REALLY = "Action:Start_Recording_Really" 47 | 48 | const val NOTIFICATION_ID = 1 49 | } 50 | 51 | private fun stopForegroundNotification() { 52 | ServiceCompat.stopForeground(this, ServiceCompat.STOP_FOREGROUND_REMOVE) 53 | stopSelf() 54 | } 55 | 56 | private fun updateNotificationWithStopButton() { 57 | val stopBroadcastIntent = Intent(this, RecordingEventReceiver::class.java).also { 58 | it.action = RecordingEventReceiver.EVENT_STOP_RECORDING 59 | } 60 | val stopPendingIntent = PendingIntentCompat.getBroadcast( 61 | this, 62 | 0, 63 | stopBroadcastIntent, 64 | PendingIntent.FLAG_UPDATE_CURRENT, 65 | false 66 | ) 67 | val notification = buildInProgressRecordingNotification(stopPendingIntent) 68 | val nm = ContextCompat.getSystemService(this, NotificationManager::class.java) 69 | nm?.notify(NOTIFICATION_ID, notification) 70 | } 71 | 72 | private fun startForegroundNotification() { 73 | 74 | val notification = buildInProgressRecordingNotification() 75 | ServiceCompat.startForeground( 76 | this, 77 | NOTIFICATION_ID, 78 | notification, 79 | if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) ServiceInfo.FOREGROUND_SERVICE_TYPE_MEDIA_PROJECTION 80 | else 0 81 | ) 82 | } 83 | } 84 | -------------------------------------------------------------------------------- /app/src/main/java/com/sanjay/ezyscreenrecorder/MainActivity.kt: -------------------------------------------------------------------------------- 1 | package com.sanjay.ezyscreenrecorder 2 | 3 | import android.Manifest 4 | import android.content.BroadcastReceiver 5 | import android.content.Context 6 | import android.content.Intent 7 | import android.content.IntentFilter 8 | import android.media.projection.MediaProjectionManager 9 | import android.os.Build 10 | import android.os.Bundle 11 | import android.os.Environment 12 | import android.widget.Button 13 | import android.widget.TextView 14 | import androidx.activity.result.contract.ActivityResultContracts 15 | import androidx.activity.viewModels 16 | import androidx.appcompat.app.AppCompatActivity 17 | import androidx.core.app.ActivityCompat 18 | import androidx.core.content.ContextCompat 19 | import androidx.lifecycle.lifecycleScope 20 | import com.sanjay.ezyscreenrecorder.Utils.hasPermissions 21 | import com.sanjay.ezyscreenrecorder.Utils.showVideoSavedNotification 22 | import kotlinx.coroutines.delay 23 | import kotlinx.coroutines.launch 24 | import java.io.File 25 | import java.text.SimpleDateFormat 26 | import java.util.Calendar 27 | import java.util.Locale 28 | 29 | class MainActivity : AppCompatActivity() { 30 | 31 | companion object { 32 | const val COUNT_DOWN = 3 33 | val PARENT_DIRECTORY: String = Environment.DIRECTORY_DOCUMENTS 34 | const val DIRECTORY = "Ezy Recordings" 35 | } 36 | 37 | private lateinit var mediaProjectionManager: MediaProjectionManager 38 | 39 | private lateinit var startButton: Button 40 | private lateinit var stopButton: Button 41 | private lateinit var countText: TextView 42 | 43 | private val mainAppViewModel: MainAppViewModel by viewModels() 44 | 45 | private val isNotificationPermissionGranted: Boolean 46 | get() = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) { 47 | hasPermissions(Manifest.permission.POST_NOTIFICATIONS) 48 | } else { 49 | true 50 | } 51 | 52 | private val isRecordAudioPermissionGranted: Boolean 53 | get() = hasPermissions(Manifest.permission.RECORD_AUDIO) 54 | 55 | 56 | private val requestPermissionsLauncher = 57 | registerForActivityResult(ActivityResultContracts.RequestMultiplePermissions()) { permissions -> 58 | if (Manifest.permission.RECORD_AUDIO in permissions) { 59 | if (permissions[Manifest.permission.RECORD_AUDIO] == true) { 60 | startRecording() 61 | } 62 | } 63 | if (Manifest.permission.POST_NOTIFICATIONS in permissions) { 64 | if (permissions[Manifest.permission.POST_NOTIFICATIONS] == true) { 65 | startButton.isEnabled = true 66 | stopButton.isEnabled = false 67 | } 68 | } 69 | } 70 | 71 | private fun startForegroundService() { 72 | val serviceIntent = Intent(InProgressRecordingNotificationService.START_RECORDING).also { 73 | it.setClass(this, InProgressRecordingNotificationService::class.java) 74 | } 75 | ActivityCompat.startForegroundService(this, serviceIntent) 76 | } 77 | 78 | private fun startForegroundServiceReally() { 79 | val serviceIntent = 80 | Intent(InProgressRecordingNotificationService.START_RECORDING_REALLY).also { 81 | it.setClass(this, InProgressRecordingNotificationService::class.java) 82 | } 83 | ActivityCompat.startForegroundService(this, serviceIntent) 84 | } 85 | 86 | private fun stopForegroundService() { 87 | val serviceIntent = Intent(InProgressRecordingNotificationService.STOP_RECORDING).also { 88 | it.setClass(this, InProgressRecordingNotificationService::class.java) 89 | } 90 | ActivityCompat.startForegroundService(this, serviceIntent) 91 | } 92 | 93 | private val requestScreenCapture = 94 | registerForActivityResult(ActivityResultContracts.StartActivityForResult()) { result -> 95 | val resultCode = result.resultCode 96 | if (resultCode != RESULT_OK) { 97 | startButton.isEnabled = true 98 | return@registerForActivityResult 99 | } 100 | val data = result.data ?: return@registerForActivityResult 101 | 102 | startForegroundService() 103 | 104 | lifecycleScope.launch { 105 | repeat(COUNT_DOWN) { 106 | countText.text = (COUNT_DOWN - it).toString() 107 | delay(1000) 108 | } 109 | countText.text = "" 110 | val lMediaProjection = mediaProjectionManager.getMediaProjection(resultCode, data) 111 | val fileName = String.format( 112 | "Recording_%s.mp4", 113 | SimpleDateFormat("dd_MM_yyyy_hh_mm_ss_a", Locale.ENGLISH).format( 114 | Calendar.getInstance().time 115 | ) 116 | ) 117 | val folder = 118 | File( 119 | Environment.getExternalStoragePublicDirectory(PARENT_DIRECTORY), 120 | DIRECTORY 121 | ) 122 | if (!folder.exists()) { 123 | folder.mkdir() 124 | } 125 | val file = File(folder, fileName) 126 | val isStarted = 127 | mainAppViewModel.startRecording(this@MainActivity, file, lMediaProjection) 128 | 129 | if (isStarted) { 130 | stopButton.isEnabled = true 131 | startForegroundServiceReally() 132 | } else { 133 | startButton.isEnabled = true 134 | stopForegroundService() 135 | } 136 | } 137 | } 138 | 139 | private val broadcastReceiver = object : BroadcastReceiver() { 140 | override fun onReceive(context: Context, intent: Intent) { 141 | if (intent.getStringExtra("action") == "STOP") { 142 | stopRecording() 143 | } 144 | } 145 | } 146 | 147 | override fun onCreate(savedInstanceState: Bundle?) { 148 | super.onCreate(savedInstanceState) 149 | setContentView(R.layout.activity_main) 150 | startButton = findViewById(R.id.start_record_button) 151 | stopButton = findViewById(R.id.stop_record_button) 152 | countText = findViewById(R.id.count_text) 153 | 154 | startButton.isEnabled = false 155 | stopButton.isEnabled = false 156 | val intentFilter = IntentFilter("$packageName.RECORDING_EVENT") 157 | val receiverFlags = ContextCompat.RECEIVER_NOT_EXPORTED 158 | ContextCompat.registerReceiver(this, broadcastReceiver, intentFilter, receiverFlags) 159 | 160 | mediaProjectionManager = 161 | ContextCompat.getSystemService(this, MediaProjectionManager::class.java)!! 162 | 163 | startButton.setOnClickListener { 164 | if (!isRecordAudioPermissionGranted) { 165 | requestPermissionsLauncher.launch(arrayOf(Manifest.permission.RECORD_AUDIO)) 166 | return@setOnClickListener 167 | } 168 | startRecording() 169 | } 170 | 171 | stopButton.setOnClickListener { 172 | stopRecording() 173 | } 174 | 175 | if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) { 176 | if (isNotificationPermissionGranted) { 177 | startButton.isEnabled = true 178 | stopButton.isEnabled = false 179 | } else { 180 | requestPermissionsLauncher.launch(arrayOf(Manifest.permission.POST_NOTIFICATIONS)) 181 | } 182 | } else { 183 | startButton.isEnabled = true 184 | stopButton.isEnabled = false 185 | } 186 | 187 | if (mainAppViewModel.isRecording()) { 188 | startButton.isEnabled = false 189 | stopButton.isEnabled = true 190 | } 191 | 192 | } 193 | 194 | private fun startRecording() { 195 | requestScreenCapture.launch(mediaProjectionManager.createScreenCaptureIntent()) 196 | startButton.isEnabled = false 197 | } 198 | 199 | private fun stopRecording() { 200 | stopForegroundService() 201 | val outFile = mainAppViewModel.stopRecording() 202 | stopButton.isEnabled = false 203 | startButton.isEnabled = true 204 | showVideoSavedNotification(outFile) 205 | } 206 | 207 | override fun onDestroy() { 208 | super.onDestroy() 209 | unregisterReceiver(broadcastReceiver) 210 | } 211 | 212 | } -------------------------------------------------------------------------------- /app/src/main/java/com/sanjay/ezyscreenrecorder/MainAppViewModel.kt: -------------------------------------------------------------------------------- 1 | package com.sanjay.ezyscreenrecorder 2 | 3 | import android.app.Activity 4 | import android.app.Application 5 | import android.media.projection.MediaProjection 6 | import androidx.lifecycle.AndroidViewModel 7 | import com.sanjay.ezyscreenrecorder.Utils.screenDensity 8 | import com.sanjay.ezyscreenrecorder.Utils.screenRotation 9 | import com.sanjay.ezyscreenrecorder.Utils.showVideoSavedNotification 10 | import com.sanjay.ezyscreenrecorder.Utils.windowSize 11 | import java.io.File 12 | 13 | class MainAppViewModel(private val application: Application) : AndroidViewModel(application) { 14 | private val screenRecorder = ScreenRecorder(application) 15 | 16 | fun startRecording(activity: Activity, file: File, mediaProjection: MediaProjection): Boolean { 17 | val screenDensity = activity.screenDensity() 18 | val rotation = activity.screenRotation() 19 | val screenSize = activity.windowSize() 20 | screenRecorder.prepare(screenDensity, rotation, screenSize) 21 | return screenRecorder.start(file, mediaProjection) 22 | } 23 | 24 | fun stopRecording(): File { 25 | return screenRecorder.stop() 26 | } 27 | 28 | fun isRecording() = screenRecorder.isRecording 29 | 30 | override fun onCleared() { 31 | super.onCleared() 32 | if (isRecording()) { 33 | val outFile = stopRecording() 34 | application.showVideoSavedNotification(outFile) 35 | } 36 | } 37 | 38 | } 39 | -------------------------------------------------------------------------------- /app/src/main/java/com/sanjay/ezyscreenrecorder/RecordingEventReceiver.kt: -------------------------------------------------------------------------------- 1 | package com.sanjay.ezyscreenrecorder 2 | 3 | import android.content.BroadcastReceiver 4 | import android.content.Context 5 | import android.content.Intent 6 | 7 | class RecordingEventReceiver : BroadcastReceiver() { 8 | 9 | companion object { 10 | const val EVENT_STOP_RECORDING = "Event:Stop_Recording" 11 | } 12 | override fun onReceive(context: Context, intent: Intent) { 13 | when (intent.action) { 14 | EVENT_STOP_RECORDING -> { 15 | context.sendBroadcast(Intent("${context.packageName}.RECORDING_EVENT").also { 16 | it.putExtra("action", "STOP") 17 | }) 18 | } 19 | } 20 | } 21 | } 22 | -------------------------------------------------------------------------------- /app/src/main/java/com/sanjay/ezyscreenrecorder/ScreenRecorder.kt: -------------------------------------------------------------------------------- 1 | package com.sanjay.ezyscreenrecorder 2 | 3 | import android.content.Context 4 | import android.hardware.display.DisplayManager 5 | import android.hardware.display.VirtualDisplay 6 | import android.media.CamcorderProfile 7 | import android.media.MediaRecorder 8 | import android.media.projection.MediaProjection 9 | import android.os.Build 10 | import android.util.Size 11 | import android.util.SparseIntArray 12 | import android.view.Surface 13 | import java.io.File 14 | import java.io.IOException 15 | 16 | class ScreenRecorder( 17 | context: Context 18 | ) { 19 | private lateinit var mScreenSize: Size 20 | private lateinit var mProfile: CamcorderProfile 21 | private var mRotation: Int = 0 22 | private var mScreenDensity: Int = 0 23 | 24 | private var mMediaProjection: MediaProjection? = null 25 | private var mVirtualDisplay: VirtualDisplay? = null 26 | private val mMediaRecorder: MediaRecorder = 27 | if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) { 28 | MediaRecorder(context) 29 | } else { 30 | MediaRecorder() 31 | } 32 | private lateinit var mFile: File 33 | private val mMediaProjectionCallback: MediaProjection.Callback = 34 | object : MediaProjection.Callback() { 35 | override fun onStop() { 36 | mMediaRecorder.stop() 37 | mMediaRecorder.reset() 38 | mVirtualDisplay?.release() 39 | } 40 | } 41 | 42 | @Throws(IOException::class) 43 | private fun initRecorder(file: File) { 44 | mFile = file 45 | mMediaRecorder.setAudioSource(MediaRecorder.AudioSource.MIC) 46 | mMediaRecorder.setVideoSource(MediaRecorder.VideoSource.SURFACE) 47 | val orientation = ORIENTATIONS[mRotation + 90] 48 | mMediaRecorder.setOrientationHint(orientation) 49 | mMediaRecorder.setProfile(mProfile) 50 | mMediaRecorder.setOutputFile(file.absolutePath) 51 | mMediaRecorder.prepare() 52 | } 53 | 54 | fun prepare(screenDensity: Int, rotation: Int, screenSize: Size) { 55 | val compatibleScreenSize = Utils.compatibleScreenSize(screenSize.width, screenSize.height) 56 | val profile = CamcorderProfile.get(CamcorderProfile.QUALITY_HIGH).also { 57 | it.videoFrameWidth = compatibleScreenSize.width 58 | it.videoFrameHeight = compatibleScreenSize.height 59 | } 60 | mScreenSize = compatibleScreenSize 61 | mProfile = profile 62 | mRotation = rotation 63 | mScreenDensity = screenDensity 64 | } 65 | 66 | fun start(file: File, mediaProjection: MediaProjection): Boolean { 67 | mMediaProjection = mediaProjection 68 | mediaProjection.registerCallback(mMediaProjectionCallback, null) 69 | try { 70 | initRecorder(file) 71 | mVirtualDisplay = mediaProjection.createVirtualDisplay( 72 | "Ezy Screen Recorder", 73 | mScreenSize.width, 74 | mScreenSize.height, 75 | mScreenDensity, 76 | DisplayManager.VIRTUAL_DISPLAY_FLAG_AUTO_MIRROR, 77 | mMediaRecorder.surface, 78 | null, 79 | null 80 | ) 81 | mMediaRecorder.start() 82 | return true 83 | } catch (e: IOException) { 84 | e.printStackTrace() 85 | } catch (e: Exception) { 86 | e.printStackTrace() 87 | } 88 | return false 89 | } 90 | 91 | fun stop(): File { 92 | if (!isRecording) { 93 | throw IllegalStateException("Screen Recorder is not in recording state. Cannot stop") 94 | } 95 | mMediaRecorder.stop() 96 | mMediaRecorder.reset() 97 | mVirtualDisplay?.release() 98 | mMediaProjection?.unregisterCallback(mMediaProjectionCallback) 99 | mMediaProjection?.stop() 100 | mVirtualDisplay = null 101 | mMediaProjection = null 102 | return mFile 103 | } 104 | 105 | val isRecording: Boolean 106 | get() = mMediaProjection != null 107 | 108 | companion object { 109 | private val ORIENTATIONS = SparseIntArray() 110 | 111 | init { 112 | ORIENTATIONS.append(Surface.ROTATION_0, 90) 113 | ORIENTATIONS.append(Surface.ROTATION_90, 0) 114 | ORIENTATIONS.append(Surface.ROTATION_180, 270) 115 | ORIENTATIONS.append(Surface.ROTATION_270, 180) 116 | } 117 | } 118 | } 119 | -------------------------------------------------------------------------------- /app/src/main/java/com/sanjay/ezyscreenrecorder/Utils.kt: -------------------------------------------------------------------------------- 1 | package com.sanjay.ezyscreenrecorder 2 | 3 | import android.app.Activity 4 | import android.app.Notification 5 | import android.app.NotificationChannel 6 | import android.app.NotificationManager 7 | import android.app.PendingIntent 8 | import android.content.Context 9 | import android.content.Intent 10 | import android.content.pm.PackageManager 11 | import android.graphics.Rect 12 | import android.os.Build 13 | import android.util.DisplayMetrics 14 | import android.util.Size 15 | import android.util.TypedValue 16 | import android.view.WindowInsets 17 | import android.widget.Toast 18 | import androidx.core.app.ActivityCompat 19 | import androidx.core.app.NotificationCompat 20 | import androidx.core.app.NotificationManagerCompat 21 | import androidx.core.app.PendingIntentCompat 22 | import androidx.core.content.ContextCompat 23 | import androidx.core.content.FileProvider 24 | import java.io.File 25 | 26 | 27 | object Utils { 28 | private fun Context.openIntentForVideo(outFile: File): Intent { 29 | val intent = Intent(Intent.ACTION_VIEW).also { 30 | val fileUri = 31 | FileProvider.getUriForFile(this, "$packageName.file_provider", outFile) 32 | it.setDataAndType(fileUri, "video/*") 33 | it.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION) 34 | } 35 | return Intent.createChooser(intent, "Open With") 36 | } 37 | 38 | fun Context.showVideoSavedNotification(file: File) { 39 | val pendingIntent = PendingIntentCompat.getActivity( 40 | this, 1, openIntentForVideo(file), 41 | PendingIntent.FLAG_ONE_SHOT, false 42 | ) 43 | if (pendingIntent != null) { 44 | val notification = 45 | buildRecordingSavedNotification( 46 | pendingIntent, 47 | MainActivity.PARENT_DIRECTORY, 48 | MainActivity.DIRECTORY 49 | ) 50 | val nm = ContextCompat.getSystemService(this, NotificationManager::class.java) 51 | nm?.notify(786, notification) 52 | } 53 | Toast.makeText( 54 | this, 55 | "Saved to ${MainActivity.PARENT_DIRECTORY} > ${MainActivity.DIRECTORY}", 56 | Toast.LENGTH_LONG 57 | ).show() 58 | } 59 | 60 | enum class NotificationChannelType( 61 | val channelId: String, 62 | val channelTitle: String, 63 | val importance: Int, 64 | ) { 65 | RecordingService( 66 | "Recording_Service", 67 | "Recording in-progress notification", 68 | NotificationManagerCompat.IMPORTANCE_MIN 69 | ), 70 | RecordingCompleted( 71 | "Recording_Completed", 72 | "Recording Preview notification", 73 | NotificationManagerCompat.IMPORTANCE_HIGH 74 | ), 75 | } 76 | 77 | 78 | fun Context.buildNotification( 79 | title: String, 80 | text: String, 81 | isOngoing: Boolean, 82 | channelType: NotificationChannelType, 83 | pendingIntent: PendingIntent? = null, 84 | action: String = "", 85 | actionPendingIntent: PendingIntent? = null, 86 | ): Notification { 87 | 88 | val nm = ContextCompat.getSystemService(this, NotificationManager::class.java) 89 | if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) { 90 | nm?.createNotificationChannel( 91 | NotificationChannel( 92 | channelType.channelId, 93 | channelType.channelTitle, 94 | channelType.importance 95 | ) 96 | ) 97 | } 98 | 99 | return NotificationCompat.Builder(this, channelType.channelId) 100 | .setContentTitle(title) 101 | .setContentText(text) 102 | .setSmallIcon(R.drawable.ic_launcher_foreground) 103 | .setOngoing(isOngoing) 104 | .apply { 105 | if (actionPendingIntent != null) { 106 | addAction(R.drawable.baseline_stop_24, action, actionPendingIntent) 107 | } 108 | if (pendingIntent != null) { 109 | setContentIntent(pendingIntent) 110 | setAutoCancel(true) 111 | } 112 | } 113 | .build() 114 | } 115 | 116 | fun Context.buildInProgressRecordingNotification( 117 | actionPendingIntent: PendingIntent? = null, 118 | ): Notification { 119 | return buildNotification( 120 | title = "Ezy Recording", 121 | text = "Recording is in progress", 122 | isOngoing = true, 123 | channelType = NotificationChannelType.RecordingService, 124 | pendingIntent = null, 125 | action = "Stop", 126 | actionPendingIntent = actionPendingIntent, 127 | ) 128 | } 129 | 130 | fun Context.buildRecordingSavedNotification( 131 | pendingIntent: PendingIntent, 132 | parentDir: String, 133 | outDir: String, 134 | ): Notification { 135 | return buildNotification( 136 | title = "Recording saved", 137 | text = "Click to open the Recording", 138 | isOngoing = false, 139 | channelType = NotificationChannelType.RecordingCompleted, 140 | pendingIntent = pendingIntent, 141 | ) 142 | } 143 | 144 | 145 | fun Context.hasPermissions(permission: String): Boolean { 146 | return ActivityCompat.checkSelfPermission( 147 | this, 148 | permission 149 | ) == PackageManager.PERMISSION_GRANTED 150 | } 151 | 152 | fun Activity.screenDensity(): Int { 153 | return if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.UPSIDE_DOWN_CAKE) { 154 | val floatDensity = windowManager.currentWindowMetrics.density 155 | val floatDpi = TypedValue.applyDimension( 156 | TypedValue.COMPLEX_UNIT_DIP, 157 | floatDensity, 158 | resources.displayMetrics 159 | ) 160 | floatDpi.toInt() 161 | } else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) { 162 | val displayMetrics = DisplayMetrics() 163 | (display ?: windowManager.defaultDisplay).getMetrics(displayMetrics) 164 | displayMetrics.densityDpi 165 | } else { 166 | val displayMetrics = DisplayMetrics() 167 | windowManager.defaultDisplay.getMetrics(displayMetrics) 168 | displayMetrics.densityDpi 169 | } 170 | } 171 | 172 | fun Activity.screenRotation(): Int { 173 | return if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) { 174 | display?.rotation ?: windowManager.defaultDisplay.rotation 175 | } else { 176 | windowManager.defaultDisplay.rotation 177 | } 178 | } 179 | 180 | fun Activity.windowSize(): Size { 181 | return if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) { 182 | val metrics = windowManager.currentWindowMetrics 183 | val windowInsets: WindowInsets = metrics.windowInsets 184 | val insets = windowInsets.getInsetsIgnoringVisibility( 185 | WindowInsets.Type.navigationBars() 186 | or WindowInsets.Type.displayCutout() 187 | ) 188 | 189 | val insetsWidth: Int = insets.right + insets.left 190 | val insetsHeight: Int = insets.top + insets.bottom 191 | 192 | val bounds: Rect = metrics.bounds 193 | Size( 194 | bounds.width() - insetsWidth, 195 | bounds.height() - insetsHeight 196 | ) 197 | } else { 198 | val displayMetrics = DisplayMetrics() 199 | windowManager.defaultDisplay?.getMetrics(displayMetrics) 200 | Size(displayMetrics.widthPixels, displayMetrics.heightPixels) 201 | } 202 | } 203 | 204 | private val validWidthSizes = listOf( 205 | 4320, 206 | 2160, 207 | 1440, 208 | 1080, 209 | 1088, 210 | 720, 211 | 480, 212 | ).sortedDescending() 213 | 214 | private val validHeightSizes = listOf( 215 | 7680, 216 | 4096, 217 | 3840, 218 | 2560, 219 | 2048, 220 | 1280, 221 | 720, 222 | 704, 223 | 640, 224 | ).sortedDescending() 225 | 226 | fun compatibleScreenSize(width: Int, height: Int): Size { 227 | var outWidth = width 228 | var outHeight = height 229 | for (validWidth in validWidthSizes) { 230 | if (outWidth >= validWidth) { 231 | outWidth = validWidth 232 | break 233 | } 234 | } 235 | for (validHeight in validHeightSizes) { 236 | if (outHeight >= validHeight) { 237 | outHeight = validHeight 238 | break 239 | } 240 | } 241 | return Size(outWidth, outHeight) 242 | } 243 | } -------------------------------------------------------------------------------- /app/src/main/res/drawable-v24/ic_launcher_foreground.xml: -------------------------------------------------------------------------------- 1 | 7 | 12 | 13 | 19 | 22 | 25 | 26 | 27 | 28 | 34 | 35 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/baseline_stop_24.xml: -------------------------------------------------------------------------------- 1 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/ic_launcher_background.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | 10 | 15 | 20 | 25 | 30 | 35 | 40 | 45 | 50 | 55 | 60 | 65 | 70 | 75 | 80 | 85 | 90 | 95 | 100 | 105 | 110 | 115 | 120 | 125 | 130 | 135 | 140 | 145 | 150 | 155 | 160 | 165 | 170 | 171 | -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_main.xml: -------------------------------------------------------------------------------- 1 | 2 | 8 | 9 |