Remove exoplayer2-only javadoc machinery from media3

This introduces whitespace-only changes in exoplayer2 due to the way
copybara stripping works.

PiperOrigin-RevId: 537296933

build.gradle

@@ -41,5 +41,3 @@ allprojects {
     }
     group = 'androidx.media3'
 }
-
-apply from: 'javadoc_combined.gradle'

javadoc_combined.gradle

@@ -1,94 +0,0 @@
-// Copyright (C) 2017 The Android Open Source Project
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//      http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-apply from: "${buildscript.sourceFile.parentFile}/constants.gradle"
-apply from: "${buildscript.sourceFile.parentFile}/javadoc_util.gradle"
-
-class CombinedJavadocPlugin implements Plugin<Project> {
-
-  static final String JAVADOC_TASK_NAME = "generateCombinedJavadoc"
-
-  @Override
-  void apply(Project project) {
-    project.gradle.projectsEvaluated {
-      Set<Project> libraryModules = getLibraryModules(project)
-      if (!libraryModules.isEmpty()) {
-        def guavaReferenceUrl = "https://guava.dev/releases/$project.ext.guavaVersion/api/docs"
-
-        project.task(JAVADOC_TASK_NAME, type: Javadoc) {
-          description = "Generates combined Javadoc."
-          title = "ExoPlayer library"
-          source = libraryModules.generateJavadoc.source
-          classpath = project.files([])
-          destinationDir = project.file("$project.buildDir/docs/javadoc")
-          options {
-            links "https://developer.android.com/reference", guavaReferenceUrl
-            encoding = "UTF-8"
-          }
-          exclude "**/BuildConfig.java"
-          exclude "**/R.java"
-          doFirst {
-            libraryModules.each { libraryModule ->
-              libraryModule.android.libraryVariants.all { variant ->
-                def name = variant.buildType.name
-                if (name == "release") {
-                  // Works around b/234569640 that causes different versions of the androidx.media
-                  // jar to be on the classpath.
-                  def allJarFiles = []
-                  allJarFiles.addAll(variant.javaCompileProvider.get().classpath.files)
-                  def filteredJarFiles = allJarFiles.findAll { file ->
-                    if (file ==~ /.*media-.\..\..-api.jar$/
-                        && !file.path.endsWith(
-                            "media-" + project.ext.androidxMediaVersion + "-api.jar")) {
-                      return false;
-                    }
-                    if (file ==~ /.*\/core-.\..\..-api.jar$/
-                            && !file.path.endsWith(
-                            "core-" + project.ext.androidxCoreVersion + "-api.jar")) {
-                      return false;
-                    }
-                    return true;
-                  }
-                  classpath +=
-                      libraryModule.project.files(
-                          filteredJarFiles,
-                          libraryModule.project.android.getBootClasspath())
-                }
-              }
-            }
-          }
-          doLast {
-            libraryModules.each { libraryModule ->
-              project.copy {
-                from "${libraryModule.projectDir}/src/main/javadoc"
-                into "${project.buildDir}/docs/javadoc"
-              }
-            }
-            project.fixJavadoc()
-          }
-        }
-      }
-    }
-  }
-
-  // Returns Android library modules that declare a generateJavadoc task.
-  private static Set<Project> getLibraryModules(Project project) {
-    project.subprojects.findAll {
-      it.plugins.findPlugin("com.android.library") &&
-      it.tasks.findByName("generateJavadoc")
-    }
-  }
-
-}
-
-apply plugin: CombinedJavadocPlugin

javadoc_library.gradle

@@ -1,50 +0,0 @@
-// Copyright (C) 2017 The Android Open Source Project
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//      http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-apply from: "${buildscript.sourceFile.parentFile}/constants.gradle"
-apply from: "${buildscript.sourceFile.parentFile}/javadoc_util.gradle"
-
-android.libraryVariants.all { variant ->
-    def name = variant.buildType.name
-    if (name != "release") {
-        return // Skip non-release builds.
-    }
-    def allSourceDirs = variant.sourceSets.inject ([]) {
-        acc, val -> acc << val.javaDirectories
-    }
-    task("generateJavadoc", type: Javadoc) {
-        description = "Generates Javadoc for the ${javadocTitle}."
-        title = "ExoPlayer ${javadocTitle}"
-        source = allSourceDirs + "${buildDir}/generated/aidl_source_output_dir/"
-        options {
-            links "https://developer.android.com/reference",
-                  "https://guava.dev/releases/$project.ext.guavaVersion/api/docs"
-            encoding = "UTF-8"
-        }
-        exclude "**/BuildConfig.java"
-        exclude "**/R.java"
-        doFirst {
-            classpath =
-                files(
-                    variant.javaCompileProvider.get().classpath.files,
-                    project.android.getBootClasspath())
-        }
-        doLast {
-            copy {
-                from "src/main/javadoc"
-                into "$buildDir/docs/javadoc"
-            }
-            project.fixJavadoc()
-        }
-    }
-}

javadoc_util.gradle

@@ -1,49 +0,0 @@
-// Copyright (C) 2018 The Android Open Source Project
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//      http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-ext.fixJavadoc = {
-  def javadocPath = "${project.buildDir}/docs/javadoc"
-  // Fix external Android links to target the top frame.
-  def androidRoot = "https://developer.android.com/reference/"
-  def androidLink = "<a href=\"(${androidRoot}.*?)\\?is-external=true(.*)\""
-  def androidFixed = "<a href=\"\\1\\2\" target=\"_top\""
-  ant.replaceregexp(match:androidLink, replace:androidFixed, flags:'g') {
-    fileset(dir: "${javadocPath}", includes: "**/*.html")
-  }
-  // Add favicon to each page
-  def headTag = "<head>"
-  def headTagWithFavicon = "<head>" +
-    "<!-- start favicons snippet, use https://realfavicongenerator.net/ -->" +
-    "<link rel=\"apple-touch-icon\" sizes=\"180x180\" href=\"/assets/apple-touch-icon.png\">" +
-    "<link rel=\"icon\" type=\"image/png\" sizes=\"32x32\" href=\"/assets/favicon-32x32.png\">" +
-    "<link rel=\"icon\" type=\"image/png\" sizes=\"16x16\" href=\"/assets/favicon-16x16.png\">" +
-    "<link rel=\"manifest\" href=\"/assets/site.webmanifest\">" +
-    "<link rel=\"mask-icon\" href=\"/assets/safari-pinned-tab.svg\" color=\"#fc4d50\">" +
-    "<link rel=\"shortcut icon\" href=\"/assets/favicon.ico\">" +
-    "<meta name=\"msapplication-TileColor\" content=\"#ffc40d\">" +
-    "<meta name=\"msapplication-config\" content=\"/assets/browserconfig.xml\">" +
-    "<meta name=\"theme-color\" content=\"#ffffff\">" +
-    "<!-- end favicons snippet -->"
-  ant.replaceregexp(match:headTag, replace:headTagWithFavicon, flags:'g') {
-    fileset(dir: "${javadocPath}", includes: "**/*.html")
-  }
-  // Remove date metadata that changes every time Javadoc is generated.
-  def javadocGeneratedBy = "<!-- Generated by javadoc.*?-->\n"
-  ant.replaceregexp(match:javadocGeneratedBy, replace:"") {
-    fileset(dir: "${javadocPath}", includes: "**/*.html")
-  }
-  def dateMeta = "<meta name=\"date\".*?>\n"
-  ant.replaceregexp(match:dateMeta, replace:"") {
-    fileset(dir: "${javadocPath}", includes: "**/*.html")
-  }
-}

libraries/cast/build.gradle

@@ -34,11 +34,6 @@ dependencies {
     testImplementation 'org.robolectric:robolectric:' + robolectricVersion
 }
 
-ext {
-    javadocTitle = 'Cast extension'
-}
-apply from: '../../javadoc_library.gradle'
-
 ext {
     releaseArtifactId = 'media3-cast'
     releaseName = 'Media3 Cast module'

libraries/common/build.gradle

@@ -86,11 +86,6 @@ dependencies {
     testImplementation project(modulePrefix + 'test-utils')
 }
 
-ext {
-    javadocTitle = 'Common module'
-}
-apply from: '../../javadoc_library.gradle'
-
 ext {
     releaseArtifactId = 'media3-common'
     releaseName = 'Media3 common module'

libraries/container/build.gradle

@@ -41,10 +41,6 @@ android {
     }
 }
 
-ext {
-    javadocTitle = 'Container module'
-}
-
 dependencies {
     implementation project(modulePrefix + 'lib-common')
     implementation 'androidx.annotation:annotation:' + androidxAnnotationVersion
@@ -53,7 +49,6 @@ dependencies {
     testImplementation 'junit:junit:' + junitVersion
     testImplementation 'org.robolectric:robolectric:' + robolectricVersion
 }
-apply from: '../../javadoc_library.gradle'
 
 ext {
     releaseArtifactId = 'media3-container'

libraries/database/build.gradle

@@ -40,11 +40,6 @@ dependencies {
     testImplementation project(modulePrefix + 'test-utils')
 }
 
-ext {
-    javadocTitle = 'Database module'
-}
-apply from: '../../javadoc_library.gradle'
-
 ext {
     releaseArtifactId = 'media3-database'
     releaseName = 'Media3 database module'

libraries/datasource/build.gradle

@@ -60,11 +60,6 @@ dependencies {
     testImplementation project(modulePrefix + 'test-utils')
 }
 
-ext {
-    javadocTitle = 'DataSource module'
-}
-apply from: '../../javadoc_library.gradle'
-
 ext {
     releaseArtifactId = 'media3-datasource'
     releaseName = 'Media3 DataSource module'

libraries/datasource_cronet/build.gradle

@@ -43,11 +43,6 @@ dependencies {
     testImplementation 'org.robolectric:robolectric:' + robolectricVersion
 }
 
-ext {
-    javadocTitle = 'Cronet extension'
-}
-apply from: '../../javadoc_library.gradle'
-
 ext {
     releaseArtifactId = 'media3-datasource-cronet'
     releaseName = 'Media3 Cronet DataSource module'

libraries/datasource_okhttp/build.gradle

@@ -38,11 +38,6 @@ dependencies {
     api 'com.squareup.okhttp3:okhttp:' + okhttpVersion
 }
 
-ext {
-    javadocTitle = 'OkHttp extension'
-}
-apply from: '../../javadoc_library.gradle'
-
 ext {
     releaseArtifactId = 'media3-datasource-okhttp'
     releaseName = 'Media3 OkHttp DataSource module'

libraries/datasource_rtmp/build.gradle

@@ -35,11 +35,6 @@ dependencies {
     testImplementation 'org.robolectric:robolectric:' + robolectricVersion
 }
 
-ext {
-    javadocTitle = 'RTMP extension'
-}
-apply from: '../../javadoc_library.gradle'
-
 ext {
     releaseArtifactId = 'media3-datasource-rtmp'
     releaseName = 'Media3 RTMP DataSource module'

libraries/decoder/build.gradle

@@ -39,11 +39,6 @@ dependencies {
     testImplementation 'org.robolectric:robolectric:' + robolectricVersion
 }
 
-ext {
-    javadocTitle = 'Decoder module'
-}
-apply from: '../../javadoc_library.gradle'
-
 ext {
     releaseArtifactId = 'media3-decoder'
     releaseName = 'Media3 decoder module'

libraries/decoder_av1/build.gradle

@@ -52,8 +52,3 @@ dependencies {
     implementation 'androidx.annotation:annotation:' + androidxAnnotationVersion
     compileOnly 'org.jetbrains.kotlin:kotlin-annotations-jvm:' + kotlinAnnotationsVersion
 }
-
-ext {
-    javadocTitle = 'AV1 extension'
-}
-apply from: '../../javadoc_library.gradle'

libraries/decoder_ffmpeg/build.gradle

@@ -33,8 +33,3 @@ dependencies {
     testImplementation project(modulePrefix + 'test-utils')
     testImplementation 'org.robolectric:robolectric:' + robolectricVersion
 }
-
-ext {
-    javadocTitle = 'FFmpeg extension'
-}
-apply from: '../../javadoc_library.gradle'

libraries/decoder_flac/build.gradle

@@ -40,8 +40,3 @@ dependencies {
     testImplementation project(modulePrefix + 'test-data')
     testImplementation 'org.robolectric:robolectric:' + robolectricVersion
 }
-
-ext {
-    javadocTitle = 'FLAC extension'
-}
-apply from: '../../javadoc_library.gradle'

libraries/decoder_midi/build.gradle

@@ -34,8 +34,3 @@ dependencies {
     testImplementation project(modulePrefix + 'test-data')
     testImplementation 'org.robolectric:robolectric:' + robolectricVersion
 }
-
-ext {
-    javadocTitle = 'MIDI extension'
-}
-apply from: '../../javadoc_library.gradle'

libraries/decoder_opus/build.gradle

@@ -36,8 +36,3 @@ dependencies {
     androidTestImplementation 'androidx.test:runner:' + androidxTestRunnerVersion
     androidTestImplementation 'androidx.test.ext:junit:' + androidxTestJUnitVersion
 }
-
-ext {
-    javadocTitle = 'Opus extension'
-}
-apply from: '../../javadoc_library.gradle'

libraries/decoder_vp9/build.gradle

@@ -37,8 +37,3 @@ dependencies {
     androidTestImplementation 'androidx.test.ext:junit:' + androidxTestJUnitVersion
     androidTestImplementation 'com.google.truth:truth:' + truthVersion
 }
-
-ext {
-    javadocTitle = 'VP9 extension'
-}
-apply from: '../../javadoc_library.gradle'

libraries/effect/build.gradle

@@ -61,11 +61,6 @@ dependencies {
     androidTestCompileOnly 'org.checkerframework:checker-compat-qual:' + checkerframeworkCompatVersion
 }
 
-ext {
-    javadocTitle = 'Effect module'
-}
-apply from: '../../javadoc_library.gradle'
-
 ext {
     releaseArtifactId = 'media3-effect'
     releaseName = 'Media3 Effect module'

libraries/exoplayer/build.gradle

@@ -70,11 +70,6 @@ dependencies {
     testImplementation project(modulePrefix + 'test-utils-robolectric')
 }
 
-ext {
-    javadocTitle = 'Core module'
-}
-apply from: '../../javadoc_library.gradle'
-
 ext {
     releaseArtifactId = 'media3-exoplayer'
     releaseName = 'Media3 ExoPlayer module'

libraries/exoplayer_dash/build.gradle

@@ -43,11 +43,6 @@ dependencies {
     testImplementation 'org.robolectric:robolectric:' + robolectricVersion
 }
 
-ext {
-    javadocTitle = 'DASH module'
-}
-apply from: '../../javadoc_library.gradle'
-
 ext {
     releaseArtifactId = 'media3-exoplayer-dash'
     releaseName = 'Media3 ExoPlayer DASH module'

libraries/exoplayer_hls/build.gradle

@@ -45,11 +45,6 @@ dependencies {
     testImplementation 'org.robolectric:robolectric:' + robolectricVersion
 }
 
-ext {
-    javadocTitle = 'HLS module'
-}
-apply from: '../../javadoc_library.gradle'
-
 ext {
     releaseArtifactId = 'media3-exoplayer-hls'
     releaseName = 'Media3 ExoPlayer HLS module'

libraries/exoplayer_ima/build.gradle

@@ -42,11 +42,6 @@ dependencies {
     testImplementation 'org.robolectric:robolectric:' + robolectricVersion
 }
 
-ext {
-    javadocTitle = 'IMA extension'
-}
-apply from: '../../javadoc_library.gradle'
-
 ext {
     releaseArtifactId = 'media3-exoplayer-ima'
     releaseName = 'Media3 ExoPlayer IMA module'

libraries/exoplayer_rtsp/build.gradle

@@ -46,11 +46,6 @@ dependencies {
     testImplementation 'org.robolectric:robolectric:' + robolectricVersion
 }
 
-ext {
-    javadocTitle = 'RTSP module'
-}
-apply from: '../../javadoc_library.gradle'
-
 ext {
     releaseArtifactId = 'media3-exoplayer-rtsp'
     releaseName = 'Media3 ExoPlayer RTSP module'

libraries/exoplayer_smoothstreaming/build.gradle

@@ -43,11 +43,6 @@ dependencies {
     testImplementation 'org.robolectric:robolectric:' + robolectricVersion
 }
 
-ext {
-    javadocTitle = 'SmoothStreaming module'
-}
-apply from: '../../javadoc_library.gradle'
-
 ext {
     releaseArtifactId = 'media3-exoplayer-smoothstreaming'
     releaseName = 'Media3 ExoPlayer SmoothStreaming module'

libraries/exoplayer_workmanager/build.gradle

@@ -31,11 +31,6 @@ dependencies {
     compileOnly 'org.jetbrains.kotlin:kotlin-annotations-jvm:' + kotlinAnnotationsVersion
 }
 
-ext {
-    javadocTitle = 'WorkManager extension'
-}
-apply from: '../../javadoc_library.gradle'
-
 ext {
     releaseArtifactId = 'media3-exoplayer-workmanager'
     releaseName = 'Media3 ExoPlayer WorkManager module'

libraries/extractor/build.gradle

@@ -47,11 +47,6 @@ dependencies {
     testImplementation 'org.robolectric:robolectric:' + robolectricVersion
 }
 
-ext {
-    javadocTitle = 'Extractor module'
-}
-apply from: '../../javadoc_library.gradle'
-
 ext {
     releaseArtifactId = 'media3-extractor'
     releaseName = 'Media3 Extractor module'

libraries/muxer/build.gradle

@@ -41,10 +41,6 @@ android {
     }
 }
 
-ext {
-    javadocTitle = 'Muxer module'
-}
-
 dependencies {
     implementation project(modulePrefix + 'lib-common')
     implementation project(modulePrefix + 'lib-container')
@@ -63,7 +59,6 @@ dependencies {
     androidTestImplementation project(modulePrefix + 'test-utils')
     androidTestImplementation project(modulePrefix + 'lib-extractor')
 }
-apply from: '../../javadoc_library.gradle'
 
 ext {
     releaseArtifactId = 'media3-muxer'

libraries/test_utils/build.gradle

@@ -40,11 +40,6 @@ dependencies {
     testImplementation 'org.robolectric:robolectric:' + robolectricVersion
 }
 
-ext {
-    javadocTitle = 'Test utils'
-}
-apply from: '../../javadoc_library.gradle'
-
 ext {
     releaseArtifactId = 'media3-test-utils'
     releaseName = 'Media3 test utils module'

libraries/test_utils_robolectric/build.gradle

@@ -34,11 +34,6 @@ dependencies {
     implementation project(modulePrefix + 'test-utils')
 }
 
-ext {
-    javadocTitle = 'Robolectric utils'
-}
-apply from: '../../javadoc_library.gradle'
-
 ext {
     releaseArtifactId = 'media3-test-utils-robolectric'
     releaseName = 'Media3 robolectric test utils module'

libraries/transformer/build.gradle

@@ -65,11 +65,6 @@ dependencies {
     androidTestCompileOnly 'org.checkerframework:checker-compat-qual:' + checkerframeworkCompatVersion
 }
 
-ext {
-    javadocTitle = 'Transformer module'
-}
-apply from: '../../javadoc_library.gradle'
-
 ext {
     releaseArtifactId = 'media3-transformer'
     releaseName = 'Media3 Transformer module'

libraries/ui/build.gradle

@@ -40,11 +40,6 @@ dependencies {
     testImplementation 'org.robolectric:robolectric:' + robolectricVersion
 }
 
-ext {
-    javadocTitle = 'UI module'
-}
-apply from: '../../javadoc_library.gradle'
-
 ext {
     releaseArtifactId = 'media3-ui'
     releaseName = 'Media3 UI module'

libraries/ui_leanback/build.gradle

@@ -32,11 +32,6 @@ dependencies {
     compileOnly 'org.jetbrains.kotlin:kotlin-annotations-jvm:' + kotlinAnnotationsVersion
 }
 
-ext {
-    javadocTitle = 'Leanback extension'
-}
-apply from: '../../javadoc_library.gradle'
-
 ext {
     releaseArtifactId = 'media3-ui-leanback'
     releaseName = 'Media3 Leanback UI module'