├── .github └── ISSUE_TEMPLATE │ ├── bug_report.md │ └── feature_request.md ├── .gitignore ├── CODE_OF_CONDUCT.md ├── CONTRIBUTING.md ├── LICENSE ├── README.md ├── app ├── .gitignore ├── build.gradle ├── proguard-rules.pro └── src │ ├── androidTest │ └── java │ │ └── com │ │ └── simform │ │ └── videocalldemo │ │ └── ExampleInstrumentedTest.kt │ ├── main │ ├── AndroidManifest.xml │ ├── java │ │ └── com │ │ │ └── simform │ │ │ └── videocalldemo │ │ │ ├── adapters │ │ │ └── BindingAdapter.kt │ │ │ ├── utils │ │ │ ├── DialogUtils.kt │ │ │ └── PermissionUtils.kt │ │ │ └── videocall │ │ │ └── activity │ │ │ ├── IncomingCallScreenActivity.kt │ │ │ ├── JoinCallActivity.kt │ │ │ └── MainActivity.kt │ └── res │ │ ├── drawable-v24 │ │ └── ic_launcher_foreground.xml │ │ ├── drawable │ │ ├── ic_baseline_star_24.xml │ │ ├── ic_launcher_background.xml │ │ ├── ic_outline_call_24.xml │ │ ├── ic_outline_call_end_24.xml │ │ ├── ic_outline_error_outline_24.xml │ │ ├── ic_outline_mic_none_24.xml │ │ ├── ic_outline_mic_off_24.xml │ │ ├── ic_outline_videocam_24.xml │ │ ├── ic_outline_videocam_off_24.xml │ │ ├── shape_call_timer_textview.xml │ │ └── shape_publisher_view.xml │ │ ├── layout │ │ ├── activity_incoming_call_screen.xml │ │ ├── activity_join_call.xml │ │ └── 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 │ │ ├── colors.xml │ │ ├── strings.xml │ │ └── styles.xml │ └── test │ └── java │ └── com │ └── simform │ └── videocalldemo │ └── ExampleUnitTest.kt ├── build.gradle ├── ezgif.com-gif-maker.gif ├── gradle.properties ├── gradle └── wrapper │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat └── settings.gradle /.github/ISSUE_TEMPLATE/bug_report.md: -------------------------------------------------------------------------------- 1 | --- 2 | name: Bug report 3 | about: Create a report to help us improve 4 | title: '' 5 | labels: '' 6 | assignees: '' 7 | 8 | --- 9 | 10 | **Describe the bug** 11 | A clear and concise description of what the bug is. 12 | 13 | **To Reproduce** 14 | Steps to reproduce the behavior: 15 | 1. Go to '...' 16 | 2. Click on '....' 17 | 3. Scroll down to '....' 18 | 4. See error 19 | 20 | **Expected behavior** 21 | A clear and concise description of what you expected to happen. 22 | 23 | **Screenshots** 24 | If applicable, add screenshots to help explain your problem. 25 | 26 | **Desktop (please complete the following information):** 27 | - OS: [e.g. iOS] 28 | - Browser [e.g. chrome, safari] 29 | - Version [e.g. 22] 30 | 31 | **Smartphone (please complete the following information):** 32 | - Device: [e.g. iPhone6] 33 | - OS: [e.g. iOS8.1] 34 | - Browser [e.g. stock browser, safari] 35 | - Version [e.g. 22] 36 | 37 | **Additional context** 38 | Add any other context about the problem here. 39 | -------------------------------------------------------------------------------- /.github/ISSUE_TEMPLATE/feature_request.md: -------------------------------------------------------------------------------- 1 | --- 2 | name: Feature request 3 | about: Suggest an idea for this project 4 | title: '' 5 | labels: '' 6 | assignees: '' 7 | 8 | --- 9 | 10 | **Is your feature request related to a problem? Please describe.** 11 | A clear and concise description of what the problem is. Ex. I'm always frustrated when [...] 12 | 13 | **Describe the solution you'd like** 14 | A clear and concise description of what you want to happen. 15 | 16 | **Describe alternatives you've considered** 17 | A clear and concise description of any alternative solutions or features you've considered. 18 | 19 | **Additional context** 20 | Add any other context or screenshots about the feature request here. 21 | -------------------------------------------------------------------------------- /.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 | .DS_Store 11 | /build 12 | /captures 13 | .externalNativeBuild 14 | .cxx 15 | -------------------------------------------------------------------------------- /CODE_OF_CONDUCT.md: -------------------------------------------------------------------------------- 1 | # Contributor Covenant Code of Conduct 2 | 3 | ## Our Pledge 4 | 5 | In the interest of fostering an open and welcoming environment, we as 6 | contributors and maintainers pledge to making participation in our project and 7 | our community a harassment-free experience for everyone, regardless of age, body 8 | size, disability, ethnicity, sex characteristics, gender identity and expression, 9 | level of experience, education, socio-economic status, nationality, personal 10 | appearance, race, religion, or sexual identity and orientation. 11 | 12 | ## Our Standards 13 | 14 | Examples of behavior that contributes to creating a positive environment 15 | include: 16 | 17 | * Using welcoming and inclusive language 18 | * Being respectful of differing viewpoints and experiences 19 | * Gracefully accepting constructive criticism 20 | * Focusing on what is best for the community 21 | * Showing empathy towards other community members 22 | 23 | Examples of unacceptable behavior by participants include: 24 | 25 | * The use of sexualized language or imagery and unwelcome sexual attention or 26 | advances 27 | * Trolling, insulting/derogatory comments, and personal or political attacks 28 | * Public or private harassment 29 | * Publishing others' private information, such as a physical or electronic 30 | address, without explicit permission 31 | * Other conduct which could reasonably be considered inappropriate in a 32 | professional setting 33 | 34 | ## Our Responsibilities 35 | 36 | Project maintainers are responsible for clarifying the standards of acceptable 37 | behavior and are expected to take appropriate and fair corrective action in 38 | response to any instances of unacceptable behavior. 39 | 40 | Project maintainers have the right and responsibility to remove, edit, or 41 | reject comments, commits, code, wiki edits, issues, and other contributions 42 | that are not aligned to this Code of Conduct, or to ban temporarily or 43 | permanently any contributor for other behaviors that they deem inappropriate, 44 | threatening, offensive, or harmful. 45 | 46 | ## Scope 47 | 48 | This Code of Conduct applies both within project spaces and in public spaces 49 | when an individual is representing the project or its community. Examples of 50 | representing a project or community include using an official project e-mail 51 | address, posting via an official social media account, or acting as an appointed 52 | representative at an online or offline event. Representation of a project may be 53 | further defined and clarified by project maintainers. 54 | 55 | ## Enforcement 56 | 57 | Instances of abusive, harassing, or otherwise unacceptable behavior may be 58 | reported by contacting the project team at developer@simform.com. All 59 | complaints will be reviewed and investigated and will result in a response that 60 | is deemed necessary and appropriate to the circumstances. The project team is 61 | obligated to maintain confidentiality with regard to the reporter of an incident. 62 | Further details of specific enforcement policies may be posted separately. 63 | 64 | Project maintainers who do not follow or enforce the Code of Conduct in good 65 | faith may face temporary or permanent repercussions as determined by other 66 | members of the project's leadership. 67 | 68 | ## Attribution 69 | 70 | This Code of Conduct is adapted from the [Contributor Covenant][homepage], version 1.4, 71 | available at https://www.contributor-covenant.org/version/1/4/code-of-conduct.html 72 | 73 | [homepage]: https://www.contributor-covenant.org 74 | 75 | For answers to common questions about this code of conduct, see 76 | https://www.contributor-covenant.org/faq 77 | -------------------------------------------------------------------------------- /CONTRIBUTING.md: -------------------------------------------------------------------------------- 1 | # Way to contribute 2 | 3 | 1. 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We also recommend that a 185 | file or class name and description of purpose be included on the 186 | same "printed page" as the copyright notice for easier 187 | identification within third-party archives. 188 | 189 | Copyright [yyyy] [name of copyright owner] 190 | 191 | Licensed under the Apache License, Version 2.0 (the "License"); 192 | you may not use this file except in compliance with the License. 193 | You may obtain a copy of the License at 194 | 195 | http://www.apache.org/licenses/LICENSE-2.0 196 | 197 | Unless required by applicable law or agreed to in writing, software 198 | distributed under the License is distributed on an "AS IS" BASIS, 199 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 200 | See the License for the specific language governing permissions and 201 | limitations under the License. 202 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Video Call Integration with Vonage OpenTok # 2 | 3 | [![Android-Studio](https://img.shields.io/badge/Android%20Studio-4.0+-orange.svg?style=flat)](https://developer.android.com/studio/) 4 | [![Kotlin Version](https://img.shields.io/badge/Kotlin-v1.4.10-blue.svg)](https://kotlinlang.org) 5 | [![API](https://img.shields.io/badge/API-16%2B-brightgreen.svg?style=flat)](https://android-arsenal.com/api?level=19) 6 | 7 | 8 | ### This applications is provide one to one video calls with using Vonage Video API Android SDK ### 9 | 10 | ![](ezgif.com-gif-maker.gif) 11 | 12 | 13 | ### This application provided the below feature ### 14 | 15 | * Picture In Picture Mode 16 | * Enable / disable audio 17 | * Switch camera views 18 | 19 | ### Pre-requisites ### 20 | 21 | * Android studio 4.0+ 22 | * Android Build Tools v30.0.2 23 | * Kotlin 1.4.10 24 | 25 | ### For developers ### 26 | 27 | * Clone this repository into your folder 28 | * Create your *SESSION_ID*, *API_KEY*, *TOKEN* from OpenTok Java server-side library 29 | 30 | ``` 31 | buildTypes.each { 32 | /* Add your OpenTok Session Id in Double quote Ex. "" */ 33 | it.buildConfigField 'String', 'SESSION_ID', '""' 34 | /* Add your OpenTok API key in Double quote Ex. "" */ 35 | it.buildConfigField 'String', 'API_KEY', '""' 36 | /* Add your OpenTok Token in Double quote Ex. "" */ 37 | it.buildConfigField 'String', 'TOKEN','""' 38 | } 39 | ``` 40 | 41 | * Replace the following empty strings with your value 42 | * Set your gradle & compiler online for first time only to sync gradle 43 | * After complete sync, just press run button to execute code 44 | 45 | ### Tech/framework used ### 46 | 47 | * Opentok library 48 | * 100% kotlin 49 | 50 | ### Permissions used ### 51 | 52 | ##### Automatically granted ##### 53 | 54 | * `INTERNET`: requires for accessing the internet. 55 | 56 | ##### Requested only when needed ##### 57 | * `RECORD_AUDIO`: Requires for supporting Audio recording option to be enabled (by default, its disabled). 58 | * `CAMERA`: Requires for supporting Camera image capture option to be enabled (by default, it’s disabled). 59 | 60 | ### How to use? ### 61 | 62 | * You need to install same build in two different device and open the application. You will directly connect in single video call. 63 | 64 | ## License 65 | 66 | ``` 67 | Copyright 2020 Simform Solutions 68 | 69 | Licensed under the Apache License, Version 2.0 (the "License"); 70 | you may not use this file except in compliance with the License. 71 | You may obtain a copy of the License at 72 | 73 | http://www.apache.org/licenses/LICENSE-2.0 74 | 75 | Unless required by applicable law or agreed to in writing, software 76 | distributed under the License is distributed on an "AS IS" BASIS, 77 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 78 | See the License for the specific language governing permissions and 79 | limitations under the License. 80 | ``` 81 | -------------------------------------------------------------------------------- /app/.gitignore: -------------------------------------------------------------------------------- 1 | /build -------------------------------------------------------------------------------- /app/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.application' 2 | apply plugin: 'kotlin-android' 3 | apply plugin: 'kotlin-android-extensions' 4 | apply plugin: 'kotlin-kapt' 5 | 6 | 7 | android { 8 | compileSdkVersion 30 9 | buildToolsVersion "30.0.2" 10 | 11 | defaultConfig { 12 | applicationId "com.simform.videocalldemo" 13 | minSdkVersion 16 14 | targetSdkVersion 30 15 | versionCode 1 16 | versionName "1.0" 17 | 18 | testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner" 19 | } 20 | 21 | buildTypes { 22 | release { 23 | minifyEnabled false 24 | proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro' 25 | 26 | } 27 | 28 | 29 | buildTypes.each{ 30 | /* <-------------------------- Add your OpenTok Session Id in Double quote Ex. '""' ----------------> */ 31 | it.buildConfigField 'String', 'SESSION_ID', '' 32 | /* <-------------------------- Add your OpenTok API key in Double quote Ex. '""' ----------------> */ 33 | it.buildConfigField 'String', 'API_KEY', '' 34 | /* <-------------------------- Add your OpenTok Token in Double quote Ex. '""' ----------------> */ 35 | it.buildConfigField 'String', 'TOKEN','' 36 | } 37 | } 38 | 39 | compileOptions { 40 | sourceCompatibility JavaVersion.VERSION_1_8 41 | targetCompatibility JavaVersion.VERSION_1_8 42 | } 43 | 44 | buildFeatures{ 45 | dataBinding true 46 | } 47 | 48 | } 49 | 50 | dependencies { 51 | implementation fileTree(dir: "libs", include: ["*.jar"]) 52 | implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version" 53 | implementation 'androidx.core:core-ktx:1.3.1' 54 | implementation 'androidx.appcompat:appcompat:1.2.0' 55 | implementation 'androidx.constraintlayout:constraintlayout:2.0.1' 56 | implementation 'com.google.android.material:material:1.0.0' 57 | testImplementation 'junit:junit:4.12' 58 | androidTestImplementation 'androidx.test.ext:junit:1.1.2' 59 | androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0' 60 | implementation 'com.opentok.android:opentok-android-sdk:2.16.5' 61 | implementation 'pub.devrel:easypermissions:3.0.0' 62 | def lifecycle_version = "2.2.0" 63 | def koin_version = "2.1.6" 64 | 65 | // ViewModel 66 | implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:$lifecycle_version" 67 | // LiveData 68 | implementation "androidx.lifecycle:lifecycle-livedata-ktx:$lifecycle_version" 69 | 70 | implementation "org.koin:koin-android:$koin_version" 71 | implementation "org.koin:koin-android-viewmodel:$koin_version" 72 | } -------------------------------------------------------------------------------- /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/androidTest/java/com/simform/videocalldemo/ExampleInstrumentedTest.kt: -------------------------------------------------------------------------------- 1 | package com.simform.videocalldemo 2 | 3 | import androidx.test.platform.app.InstrumentationRegistry 4 | import androidx.test.ext.junit.runners.AndroidJUnit4 5 | 6 | import org.junit.Test 7 | import org.junit.runner.RunWith 8 | 9 | import org.junit.Assert.* 10 | 11 | /** 12 | * Instrumented test, which will execute on an Android device. 13 | * 14 | * See [testing documentation](http://d.android.com/tools/testing). 15 | */ 16 | @RunWith(AndroidJUnit4::class) 17 | class ExampleInstrumentedTest { 18 | @Test 19 | fun useAppContext() { 20 | // Context of the app under test. 21 | val appContext = InstrumentationRegistry.getInstrumentation().targetContext 22 | assertEquals("com.simform.videocalldemo", appContext.packageName) 23 | } 24 | } -------------------------------------------------------------------------------- /app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 6 | 7 | 8 | 9 | 10 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 37 | 38 | 39 | 40 | 41 | -------------------------------------------------------------------------------- /app/src/main/java/com/simform/videocalldemo/adapters/BindingAdapter.kt: -------------------------------------------------------------------------------- 1 | package com.simform.videocalldemo.adapters 2 | 3 | import android.widget.TextView 4 | import androidx.databinding.BindingAdapter 5 | import androidx.lifecycle.MutableLiveData 6 | import com.simform.videocalldemo.R 7 | 8 | class BindingAdapter { 9 | companion object{ 10 | @JvmStatic 11 | @BindingAdapter("timer_text") 12 | fun setTimerText(textView:TextView, seconds:MutableLiveData){ 13 | val second = (seconds.value?.div(1000))?.rem(60) 14 | val minutes = (seconds.value?.div(1000))?.div(60) 15 | textView.text = textView.context.getString(R.string.msg_call_timer,minutes,second) 16 | } 17 | } 18 | } -------------------------------------------------------------------------------- /app/src/main/java/com/simform/videocalldemo/utils/DialogUtils.kt: -------------------------------------------------------------------------------- 1 | package com.simform.videocalldemo.utils 2 | 3 | import android.content.Context 4 | import android.content.DialogInterface 5 | import androidx.appcompat.app.AlertDialog 6 | import com.simform.videocalldemo.R 7 | 8 | class DialogUtils { 9 | 10 | companion object { 11 | fun showDialog(context: Context, message: String, positiveButtonListener: DialogInterface.OnClickListener) { 12 | AlertDialog.Builder(context).apply { 13 | setIcon(R.drawable.ic_outline_error_outline_24) 14 | setMessage(message) 15 | setCancelable(true) 16 | setPositiveButton(context.getString(R.string.dialog_ok), positiveButtonListener) 17 | }.create().apply { 18 | setTitle(context.getString(R.string.title_error_dialog)) 19 | }.show() 20 | } 21 | } 22 | } -------------------------------------------------------------------------------- /app/src/main/java/com/simform/videocalldemo/utils/PermissionUtils.kt: -------------------------------------------------------------------------------- 1 | package com.simform.videocalldemo.utils 2 | 3 | 4 | import android.app.Activity 5 | import android.content.Context 6 | import android.content.pm.PackageManager 7 | import androidx.core.app.ActivityCompat 8 | import androidx.core.content.ContextCompat 9 | 10 | 11 | class PermissionUtils { 12 | 13 | companion object { 14 | fun checkHasPermission(permission: String, context: Context): Boolean { 15 | return PackageManager.PERMISSION_GRANTED == ContextCompat.checkSelfPermission(context, permission) 16 | } 17 | 18 | fun canShowMessage(permission: String, activity: Activity): Boolean { 19 | return ActivityCompat.shouldShowRequestPermissionRationale(activity, permission) 20 | } 21 | 22 | fun askPermission(activity: Activity, permissions: Array, requestCode: Int) { 23 | ActivityCompat.requestPermissions(activity, permissions, requestCode) 24 | } 25 | } 26 | } -------------------------------------------------------------------------------- /app/src/main/java/com/simform/videocalldemo/videocall/activity/IncomingCallScreenActivity.kt: -------------------------------------------------------------------------------- 1 | package com.simform.videocalldemo.videocall.activity 2 | 3 | import android.content.Intent 4 | import androidx.appcompat.app.AppCompatActivity 5 | import android.os.Bundle 6 | import android.view.View 7 | import com.simform.videocalldemo.R 8 | 9 | // Currently this class is not in use. It will be used in future scope 10 | class IncomingCallScreenActivity : AppCompatActivity() { 11 | private var sessionId: String? = null 12 | private var token: String? = null 13 | var name: String? = null 14 | var rating: String? = null 15 | override fun onCreate(savedInstanceState: Bundle?) { 16 | super.onCreate(savedInstanceState) 17 | setContentView(R.layout.activity_incoming_call_screen) 18 | val i = intent 19 | i.extras?.let { 20 | sessionId = it.getString(SESSION_KEY) 21 | token = it.getString(TOKEN_KEY) 22 | name = it.getString(CALLER_NAME_KEY) 23 | rating = it.getString(CALLER_RATING_KEY) 24 | } 25 | } 26 | 27 | fun onclick(view: View) { 28 | when (view.id) { 29 | R.id.button_answer_call -> { 30 | val i = Intent(this, MainActivity::class.java) 31 | i.putExtra(SESSION_KEY, sessionId) 32 | i.putExtra(TOKEN_KEY, token) 33 | i.putExtra(CALLER_NAME_KEY, name) 34 | i.putExtra(CALLER_RATING_KEY, rating) 35 | startActivity(i) 36 | } 37 | R.id.button_decline_call -> { 38 | finish() 39 | } 40 | } 41 | } 42 | 43 | companion object { 44 | const val SESSION_KEY = "sessionId" 45 | const val TOKEN_KEY = "token" 46 | const val CALLER_NAME_KEY = "caller_name" 47 | const val CALLER_RATING_KEY = "caller_rating" 48 | 49 | } 50 | } -------------------------------------------------------------------------------- /app/src/main/java/com/simform/videocalldemo/videocall/activity/JoinCallActivity.kt: -------------------------------------------------------------------------------- 1 | package com.simform.videocalldemo.videocall.activity 2 | 3 | import android.content.Intent 4 | import androidx.appcompat.app.AppCompatActivity 5 | import android.os.Bundle 6 | import android.view.View 7 | import androidx.databinding.DataBindingUtil 8 | import com.simform.videocalldemo.R 9 | import com.simform.videocalldemo.databinding.ActivityJoinCallBinding 10 | 11 | class JoinCallActivity : AppCompatActivity() { 12 | private lateinit var binding: ActivityJoinCallBinding 13 | override fun onCreate(savedInstanceState: Bundle?) { 14 | super.onCreate(savedInstanceState) 15 | binding = DataBindingUtil.setContentView(this, R.layout.activity_join_call) 16 | binding.activity = this 17 | } 18 | 19 | fun onclickImpl(view: View) { 20 | when (view.id) { 21 | R.id.button_join -> { 22 | val intent = Intent(this, MainActivity::class.java) 23 | startActivity(intent) 24 | } 25 | } 26 | } 27 | } -------------------------------------------------------------------------------- /app/src/main/java/com/simform/videocalldemo/videocall/activity/MainActivity.kt: -------------------------------------------------------------------------------- 1 | package com.simform.videocalldemo.videocall.activity 2 | 3 | import android.Manifest 4 | import android.annotation.SuppressLint 5 | import android.app.NotificationChannel 6 | import android.app.NotificationManager 7 | import android.app.PictureInPictureParams 8 | import android.content.Context 9 | import android.content.DialogInterface 10 | import android.content.Intent 11 | import android.content.pm.PackageManager 12 | import android.content.res.Configuration 13 | import android.net.Uri 14 | import android.opengl.GLSurfaceView 15 | import android.os.Build 16 | import android.os.Bundle 17 | import android.provider.Settings 18 | import android.util.Log 19 | import android.view.MotionEvent 20 | import android.view.View 21 | import android.view.WindowManager 22 | import android.widget.Toast 23 | import androidx.annotation.RequiresApi 24 | import androidx.appcompat.app.AlertDialog 25 | import androidx.appcompat.app.AppCompatActivity 26 | import androidx.core.content.ContextCompat 27 | import androidx.databinding.DataBindingUtil 28 | import androidx.lifecycle.MutableLiveData 29 | import com.simform.videocalldemo.BuildConfig 30 | import com.simform.videocalldemo.R 31 | import com.simform.videocalldemo.databinding.ActivityMainBinding 32 | import com.simform.videocalldemo.utils.DialogUtils 33 | import com.simform.videocalldemo.utils.PermissionUtils 34 | import com.google.android.material.floatingactionbutton.FloatingActionButton 35 | import com.opentok.android.* 36 | import kotlinx.android.synthetic.main.activity_main.* 37 | import java.util.* 38 | 39 | 40 | class MainActivity : AppCompatActivity(), PublisherKit.PublisherListener, Session.SessionListener, 41 | View.OnTouchListener { 42 | private var mSession: Session? = null 43 | private var mPublisher: Publisher? = null 44 | private var mSubscriber: Subscriber? = null 45 | private var audioEnabled = true 46 | private var mSessionId: String? = null 47 | private var mToken: String? = null 48 | private var videoEnabled = true 49 | private var connectionHasUserTimer: Timer? = null 50 | private var startTime: Long? = null 51 | var callTime = MutableLiveData(0) 52 | private var publisherX: Float? = null 53 | private var publisherY: Float? = null 54 | private var time: Timer? = null 55 | 56 | 57 | override fun onCreate(savedInstanceState: Bundle?) { 58 | super.onCreate(savedInstanceState) 59 | val binding: ActivityMainBinding = 60 | DataBindingUtil.setContentView(this, R.layout.activity_main) 61 | binding.lifecycleOwner = this 62 | binding.activity = this 63 | 64 | window.addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON) 65 | if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) { 66 | createNotificationChannel() 67 | } 68 | 69 | val incomingCallIntent = intent 70 | incomingCallIntent?.let { 71 | mSessionId = it.getStringExtra(SESSION_KEY) 72 | mToken = it.getStringExtra(TOKEN_KEY) 73 | } 74 | frame_layout_publisher_container.setOnTouchListener(this) 75 | requestPermission() 76 | } 77 | 78 | override fun onRequestPermissionsResult( 79 | requestCode: Int, 80 | permissions: Array, 81 | grantResults: IntArray 82 | ) { 83 | super.onRequestPermissionsResult(requestCode, permissions, grantResults) 84 | when (requestCode) { 85 | RC_VIDEO_PERM -> { 86 | if (grantResults.isNotEmpty() && grantResults[0] == PackageManager.PERMISSION_GRANTED && 87 | grantResults[1] == PackageManager.PERMISSION_GRANTED 88 | ) { 89 | createSession() 90 | } else { 91 | if (PermissionUtils.canShowMessage( 92 | perms[0], 93 | this 94 | ) || PermissionUtils.canShowMessage(perms[1], this) 95 | ) { 96 | AlertDialog.Builder(this).apply { 97 | setMessage(getString(R.string.msg_audio_video_needed)) 98 | setCancelable(false) 99 | setPositiveButton(getString(R.string.dialog_ok)) { _, _ -> requestPermission() } 100 | }.create().apply { 101 | setTitle(getString(R.string.title_permission_dialog)) 102 | }.show() 103 | } else { 104 | AlertDialog.Builder(this).apply { 105 | setMessage(getString(R.string.msg_goto_setting_intent)) 106 | setCancelable(false) 107 | setPositiveButton(getString(R.string.dialog_ok)) { _, _ -> 108 | startActivity(getSettingIntent()) 109 | finish() 110 | } 111 | setNegativeButton(getString(R.string.dialog_deny)) { _, _ -> finish() } 112 | }.create().apply { 113 | setTitle(getString(R.string.title_permission_dialog)) 114 | }.show() 115 | } 116 | } 117 | } 118 | } 119 | } 120 | 121 | private fun getSettingIntent(): Intent { 122 | val applicationSettingIntent = Intent(Settings.ACTION_APPLICATION_DETAILS_SETTINGS) 123 | applicationSettingIntent.apply { 124 | data = Uri.fromParts("package", packageName, null) 125 | flags = Intent.FLAG_ACTIVITY_NEW_TASK 126 | } 127 | return applicationSettingIntent 128 | } 129 | 130 | private fun requestPermission() { 131 | if (PermissionUtils.checkHasPermission( 132 | perms[0], 133 | this 134 | ) && PermissionUtils.checkHasPermission(perms[1], this) 135 | ) { 136 | createSession() 137 | } else { 138 | PermissionUtils.askPermission(this, perms, RC_VIDEO_PERM) 139 | } 140 | } 141 | 142 | 143 | private fun createSession() { 144 | mSession = Session.Builder(this, API_KEY, SESSION_ID).build() 145 | mSession?.setSessionListener(this) 146 | mSession?.connect(TOKEN) 147 | } 148 | 149 | override fun onStreamCreated(publisherKit: PublisherKit?, stream: Stream?) { 150 | Log.i(LOG_TAG, getString(R.string.msg_stream_created)) 151 | } 152 | 153 | override fun onError(publisherKit: PublisherKit?, opentokError: OpentokError?) { 154 | Log.i(LOG_TAG, getString(R.string.msg_publisher_error) + " " + { opentokError?.message }) 155 | DialogUtils.showDialog(this, opentokError?.message!!, 156 | DialogInterface.OnClickListener { dialogInterface, _ -> dialogInterface.dismiss() }) 157 | } 158 | 159 | override fun onStreamDestroyed(publisherKit: PublisherKit?, stream: Stream?) { 160 | Log.i(LOG_TAG, getString(R.string.msg_stream_destroyed)) 161 | } 162 | 163 | override fun onStop() { 164 | super.onStop() 165 | mSession?.disconnect() 166 | mSubscriber = null 167 | mPublisher = null 168 | } 169 | 170 | companion object { 171 | const val RC_VIDEO_PERM = 1 172 | val perms = arrayOf( 173 | Manifest.permission.CAMERA, 174 | Manifest.permission.RECORD_AUDIO, 175 | Manifest.permission.INTERNET 176 | ) 177 | const val SESSION_ID = BuildConfig.SESSION_ID 178 | const val TOKEN = BuildConfig.TOKEN 179 | const val API_KEY = BuildConfig.API_KEY 180 | val LOG_TAG = MainActivity::class.simpleName 181 | const val SESSION_KEY = "sessionId" 182 | const val TOKEN_KEY = "token" 183 | } 184 | 185 | fun onClickImpl(view: View) { 186 | when (view.id) { 187 | R.id.button_call_end -> { 188 | Toast.makeText(this, getString(R.string.msg_call_end), Toast.LENGTH_LONG).show() 189 | if (mSession != null) { 190 | mPublisher?.destroy() 191 | mSubscriber?.destroy() 192 | mSession?.disconnect() 193 | mPublisher = null 194 | mSubscriber = null 195 | mSession = null 196 | frame_layout_publisher_container.removeAllViews() 197 | frame_layout_subscriber_container.removeAllViews() 198 | finish() 199 | } 200 | } 201 | R.id.button_mute_audio -> { 202 | Toast.makeText(this, audioEnabled.toString(), Toast.LENGTH_LONG).show() 203 | if (audioEnabled) { 204 | (view as FloatingActionButton).setImageDrawable( 205 | ContextCompat.getDrawable( 206 | this, 207 | R.drawable.ic_outline_mic_off_24 208 | ) 209 | ) 210 | audioEnabled = false 211 | mPublisher?.publishAudio = false 212 | } else { 213 | (view as FloatingActionButton).setImageDrawable( 214 | ContextCompat.getDrawable( 215 | this, 216 | R.drawable.ic_outline_mic_none_24 217 | ) 218 | ) 219 | audioEnabled = true 220 | mPublisher?.publishAudio = true 221 | } 222 | } 223 | R.id.button_video_off -> { 224 | Toast.makeText(this, videoEnabled.toString(), Toast.LENGTH_LONG).show() 225 | if (videoEnabled) { 226 | (view as FloatingActionButton).setImageDrawable( 227 | ContextCompat.getDrawable( 228 | this, 229 | R.drawable.ic_outline_videocam_off_24 230 | ) 231 | ) 232 | videoEnabled = false 233 | mPublisher?.publishVideo = false 234 | frame_layout_publisher_container.visibility = View.GONE 235 | } else { 236 | (view as FloatingActionButton).setImageDrawable( 237 | ContextCompat.getDrawable( 238 | this, 239 | R.drawable.ic_outline_videocam_24 240 | ) 241 | ) 242 | videoEnabled = true 243 | mPublisher?.publishVideo = true 244 | frame_layout_publisher_container.visibility = View.VISIBLE 245 | } 246 | } 247 | } 248 | } 249 | 250 | override fun onUserLeaveHint() { 251 | super.onUserLeaveHint() 252 | if (Build.VERSION.SDK_INT > Build.VERSION_CODES.O) { 253 | enterPictureInPictureMode(PictureInPictureParams.Builder().build()) 254 | } 255 | } 256 | 257 | @SuppressLint("RestrictedApi") 258 | override fun onPictureInPictureModeChanged( 259 | isInPictureInPictureMode: Boolean, 260 | newConfig: Configuration? 261 | ) { 262 | super.onPictureInPictureModeChanged(isInPictureInPictureMode, newConfig) 263 | if (isInPictureInPictureMode) { 264 | frame_layout_publisher_container.visibility = View.GONE 265 | hideCallUI() 266 | } else { 267 | frame_layout_publisher_container.visibility = View.VISIBLE 268 | showCallUI() 269 | } 270 | } 271 | 272 | override fun onConnected(session: Session?) { 273 | Log.i(LOG_TAG, getString(R.string.msg_session_created)) 274 | mPublisher = Publisher.Builder(this@MainActivity).build() 275 | mPublisher?.setPublisherListener(this@MainActivity) 276 | mPublisher?.renderer?.setStyle( 277 | BaseVideoRenderer.STYLE_VIDEO_SCALE, 278 | BaseVideoRenderer.STYLE_VIDEO_FILL 279 | ) 280 | frame_layout_publisher_container.addView(mPublisher?.view) 281 | if (mPublisher?.view is GLSurfaceView) { 282 | (mPublisher?.view as GLSurfaceView).setZOrderOnTop(true) 283 | } 284 | mSession?.publish(mPublisher) 285 | } 286 | 287 | override fun onDisconnected(session: Session?) { 288 | Log.i(LOG_TAG, getString(R.string.msg_session_disconnected)) 289 | } 290 | 291 | override fun onError(session: Session?, opentokError: OpentokError?) { 292 | Log.i(LOG_TAG, getString(R.string.msg_session_error) + " " + opentokError?.message) 293 | DialogUtils.showDialog(this, opentokError?.message!!, 294 | DialogInterface.OnClickListener { dialogInterface, _ -> 295 | dialogInterface.dismiss() 296 | finish() 297 | }) 298 | } 299 | 300 | override fun onStreamDropped(session: Session?, stream: Stream?) { 301 | if (mSubscriber != null) { 302 | mSubscriber = null 303 | frame_layout_subscriber_container.removeAllViews() 304 | } 305 | } 306 | 307 | override fun onStreamReceived(session: Session?, stream: Stream?) { 308 | Log.i(LOG_TAG, getString(R.string.msg_session_stream_received)) 309 | if (mSubscriber == null) { 310 | mSubscriber = Subscriber.Builder(this@MainActivity, stream).build() 311 | mSession?.subscribe(mSubscriber) 312 | startTime = System.currentTimeMillis() 313 | startTimer() 314 | mSubscriber?.renderer?.setStyle( 315 | BaseVideoRenderer.STYLE_VIDEO_SCALE, 316 | BaseVideoRenderer.STYLE_VIDEO_FILL 317 | ) 318 | frame_layout_subscriber_container.addView(mSubscriber?.view) 319 | connectionHasUserTimer?.cancel() 320 | } 321 | } 322 | 323 | private fun startTimer() { 324 | time = Timer() 325 | time?.schedule(object : TimerTask() { 326 | override fun run() { 327 | if (mSubscriber != null) { 328 | runOnUiThread { 329 | startTime?.let { 330 | callTime.value = (System.currentTimeMillis() - it).toInt() 331 | } 332 | } 333 | } else { 334 | cancel() 335 | } 336 | } 337 | }, 0, 1000) 338 | } 339 | 340 | @RequiresApi(Build.VERSION_CODES.O) 341 | fun createNotificationChannel() { 342 | val channel = NotificationChannel( 343 | getString(R.string.notification_channel_id), 344 | getString(R.string.notification_channel_name), NotificationManager.IMPORTANCE_HIGH 345 | ).apply { 346 | description = getString(R.string.notification_channel_description) 347 | } 348 | val notificationManager: NotificationManager = 349 | getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManager 350 | notificationManager.createNotificationChannel(channel) 351 | } 352 | 353 | private fun showCallUI() { 354 | button_video_off.show() 355 | button_mute_audio.show() 356 | button_call_end.show() 357 | text_call_timer.visibility = View.VISIBLE 358 | } 359 | 360 | private fun hideCallUI() { 361 | button_video_off.hide() 362 | button_mute_audio.hide() 363 | button_call_end.hide() 364 | text_call_timer.visibility = View.GONE 365 | } 366 | 367 | override fun onTouch(view: View?, motionEvent: MotionEvent?): Boolean { 368 | when (motionEvent?.actionMasked) { 369 | MotionEvent.ACTION_MOVE -> { 370 | publisherX?.let { view?.x = motionEvent.rawX + it } 371 | publisherY?.let { view?.y = motionEvent.rawY + it } 372 | } 373 | MotionEvent.ACTION_DOWN -> { 374 | publisherX = view?.x?.minus(motionEvent.rawX) 375 | publisherY = view?.y?.minus(motionEvent.rawY) 376 | } 377 | MotionEvent.ACTION_UP -> { 378 | 379 | } 380 | else -> { 381 | return false 382 | } 383 | } 384 | return true 385 | } 386 | } 387 | 388 | 389 | -------------------------------------------------------------------------------- /app/src/main/res/drawable-v24/ic_launcher_foreground.xml: -------------------------------------------------------------------------------- 1 | 7 | 8 | 9 | 15 | 18 | 21 | 22 | 23 | 24 | 30 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/ic_baseline_star_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/drawable/ic_outline_call_24.xml: -------------------------------------------------------------------------------- 1 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/ic_outline_call_end_24.xml: -------------------------------------------------------------------------------- 1 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/ic_outline_error_outline_24.xml: -------------------------------------------------------------------------------- 1 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/ic_outline_mic_none_24.xml: -------------------------------------------------------------------------------- 1 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/ic_outline_mic_off_24.xml: -------------------------------------------------------------------------------- 1 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/ic_outline_videocam_24.xml: -------------------------------------------------------------------------------- 1 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/ic_outline_videocam_off_24.xml: -------------------------------------------------------------------------------- 1 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/shape_call_timer_textview.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/shape_publisher_view.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_incoming_call_screen.xml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 6 | 7 | 10 | 11 | 12 | 17 | 31 | 45 | 46 | 63 | 64 | 79 | 80 | 81 | -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_join_call.xml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 6 | 7 | 10 | 11 | 12 | 16 | 17 |