I am trying to make a stream play in an android project with Exoplayer. Unfortunately, I am facing this run time error.
ERROR:
2020-11-17 17:04:27.867 8662-8765/com.example.videoplayer E/AndroidRuntime: FATAL EXCEPTION: ExoPlayerImplInternal:Handler
Process: com.example.videoplayer, PID: 8662
java.lang.AbstractMethodError: abstract method "void com.google.android.exoplayer2.drm.DrmSessionManager.prepare()"
at com.google.android.exoplayer2.mediacodec.MediaCodecRenderer.onEnabled(MediaCodecRenderer.java:605)
at com.google.android.exoplayer2.video.MediaCodecVideoRenderer.onEnabled(MediaCodecVideoRenderer.java:477)
at com.google.android.exoplayer2.BaseRenderer.enable(BaseRenderer.java:92)
at com.google.android.exoplayer2.ExoPlayerImplInternal.enableRenderer(ExoPlayerImplInternal.java:1878)
at com.google.android.exoplayer2.ExoPlayerImplInternal.enableRenderers(ExoPlayerImplInternal.java:1856)
at com.google.android.exoplayer2.ExoPlayerImplInternal.updatePlayingPeriodRenderers(ExoPlayerImplInternal.java:1838)
at com.google.android.exoplayer2.ExoPlayerImplInternal.handlePeriodPrepared(ExoPlayerImplInternal.java:1734)
at com.google.android.exoplayer2.ExoPlayerImplInternal.handleMessage(ExoPlayerImplInternal.java:351)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:201)
at android.os.HandlerThread.run(HandlerThread.java:65)
Module level gradle:
plugins {
id 'com.android.application'
}
android {
compileSdkVersion 30
buildToolsVersion "30.0.2"
defaultConfig {
applicationId "com.example.videoplayer"
minSdkVersion 19
targetSdkVersion 30
versionCode 1
versionName "1.0"
testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
}
}
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_8
targetCompatibility JavaVersion.VERSION_1_8
}
}
dependencies {
implementation 'androidx.appcompat:appcompat:1.1.0'
implementation 'com.google.android.material:material:1.1.0'
implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
testImplementation 'junit:junit:4.+'
androidTestImplementation 'androidx.test.ext:junit:1.1.1'
androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'
implementation 'com.google.android.exoplayer:exoplayer:2.11.8'
implementation project(':PallyconWVMSDK')
}
project level gradle:
// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
repositories {
google()
jcenter()
}
dependencies {
classpath "com.android.tools.build:gradle:4.1.1"
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}
allprojects {
repositories {
google()
jcenter()
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}
gradle-wrapper-properties file:
#Tue Nov 17 13:51:14 IST 2020
distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-6.5-bin.zip
I have also tried by including android.enableDexingArtifactTransform=false, but did not work. I am unable to solve this problem. Can anybody guide me?
