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Commit b81568f8 by andrewlewis Committed by Andrew Lewis
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Publish the transformer demo app 

PiperOrigin-RevId: 424850283
parent 174d9948
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RELEASENOTES.md
...@@ -114,6 +114,7 @@ ...@@ -114,6 +114,7 @@
* Fix Transformer being stuck when the codec output is partially read. * Fix Transformer being stuck when the codec output is partially read.
* Fix potential NPE in `Transformer.getProgress` when releasing the muxer * Fix potential NPE in `Transformer.getProgress` when releasing the muxer
throws. throws.
* Add a demo app for applying transformations.
* MediaSession extension: * MediaSession extension:
* Remove deprecated call to `onStop(/* reset= */ true)` and provide an * Remove deprecated call to `onStop(/* reset= */ true)` and provide an
opt-out flag for apps that don't want to clear the playlist on stop. opt-out flag for apps that don't want to clear the playlist on stop.
......
constants.gradle
...@@ -37,6 +37,7 @@ project.ext { ...@@ -37,6 +37,7 @@ project.ext {
androidxAnnotationVersion = '1.3.0' androidxAnnotationVersion = '1.3.0'
androidxAppCompatVersion = '1.3.1' androidxAppCompatVersion = '1.3.1'
androidxCollectionVersion = '1.1.0' androidxCollectionVersion = '1.1.0'
androidxConstraintLayoutVersion = '2.0.4'
androidxCoreVersion = '1.7.0' androidxCoreVersion = '1.7.0'
androidxFuturesVersion = '1.1.0' androidxFuturesVersion = '1.1.0'
androidxMediaVersion = '1.4.3' androidxMediaVersion = '1.4.3'
......
demos/transformer/README.md 0 → 100644
# Transformer demo
This app demonstrates how to use the [Transformer][] API to modify videos, for
example by removing audio or video.
See the [demos README](../README.md) for instructions on how to build and run
this demo.
[Transformer]: https://exoplayer.dev/transforming-media.html
demos/transformer/build.gradle 0 → 100644
/*
* Copyright 2021 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: '../../constants.gradle'
apply plugin: 'com.android.application'
android {
compileSdkVersion project.ext.compileSdkVersion
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_8
targetCompatibility JavaVersion.VERSION_1_8
}
defaultConfig {
versionName project.ext.releaseVersion
versionCode project.ext.releaseVersionCode
minSdkVersion 21
targetSdkVersion project.ext.appTargetSdkVersion
multiDexEnabled true
}
buildTypes {
release {
shrinkResources true
minifyEnabled true
proguardFiles getDefaultProguardFile('proguard-android.txt')
signingConfig signingConfigs.debug
}
}
lintOptions {
// This demo app isn't indexed and doesn't have translations.
disable 'GoogleAppIndexingWarning','MissingTranslation'
}
}
dependencies {
compileOnly 'org.checkerframework:checker-qual:' + checkerframeworkVersion
implementation 'androidx.annotation:annotation:' + androidxAnnotationVersion
implementation 'androidx.appcompat:appcompat:' + androidxAppCompatVersion
implementation 'androidx.constraintlayout:constraintlayout:' + androidxConstraintLayoutVersion
implementation 'androidx.multidex:multidex:' + androidxMultidexVersion
implementation 'com.google.android.material:material:' + androidxMaterialVersion
implementation project(modulePrefix + 'library-core')
implementation project(modulePrefix + 'library-transformer')
implementation project(modulePrefix + 'library-ui')
}
demos/transformer/src/main/AndroidManifest.xml 0 → 100644
<?xml version="1.0" encoding="utf-8"?>
<!--
~ Copyright 2021 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.
-->
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
package="com.google.android.exoplayer2.transformerdemo">
<uses-sdk />
<uses-permission android:name="android.permission.INTERNET"/>
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
<application
android:allowBackup="false"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:theme="@style/Theme.AppCompat"
android:taskAffinity=""
tools:targetApi="29">
<activity android:name=".ConfigurationActivity"
android:configChanges="keyboard|keyboardHidden|orientation|screenSize|screenLayout|smallestScreenSize|uiMode"
android:launchMode="singleTop"
android:label="@string/app_name"
android:exported="true"
android:theme="@style/Theme.MaterialComponents.DayNight.NoActionBar">
<intent-filter>
<action android:name="android.intent.action.MAIN"/>
<category android:name="android.intent.category.LAUNCHER"/>
</intent-filter>
<intent-filter>
<action android:name="com.google.android.exoplayer2.transformerdemo.action.VIEW"/>
<category android:name="android.intent.category.DEFAULT"/>
<data android:scheme="http"/>
<data android:scheme="https"/>
<data android:scheme="content"/>
<data android:scheme="asset"/>
<data android:scheme="file"/>
</intent-filter>
</activity>
<activity android:name=".TransformerActivity"
android:configChanges="keyboard|keyboardHidden|orientation|screenSize|screenLayout|smallestScreenSize|uiMode"
android:launchMode="singleTop"
android:label="@string/app_name"
android:exported="true"
android:theme="@style/Theme.MaterialComponents.DayNight.NoActionBar"/>
</application>
</manifest>
demos/transformer/src/main/java/com/google/android/exoplayer2/transformerdemo/package-info.java 0 → 100644
/*
* Copyright 2021 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.
*/
@NonNullApi
package com.google.android.exoplayer2.transformerdemo;
import com.google.android.exoplayer2.util.NonNullApi;
demos/transformer/src/main/res/layout/configuration_activity.xml 0 → 100644
<?xml version="1.0" encoding="utf-8"?>
<!--
~ Copyright 2021 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.
-->
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".ConfigurationActivity">
<TextView
android:id="@+id/configuration_text_view"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="24dp"
android:layout_marginStart="32dp"
android:layout_marginEnd="32dp"
android:text="@string/configuration"
android:textSize="24sp"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<Button
android:id="@+id/choose_file_button"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="32dp"
android:layout_marginStart="32dp"
android:layout_marginEnd="32dp"
android:text="@string/choose_file_title"
app:layout_constraintTop_toBottomOf="@+id/configuration_text_view"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent" />
<TextView
android:id="@+id/chosen_file_text_view"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginTop="12dp"
android:layout_marginStart="32dp"
android:layout_marginEnd="32dp"
android:paddingLeft="24dp"
android:paddingRight="24dp"
android:textSize="12sp"
android:gravity="center"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/choose_file_button" />
<TableLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:stretchColumns="1"
android:layout_marginTop="32dp"
android:layout_marginStart="32dp"
android:layout_marginEnd="32dp"
android:measureWithLargestChild="true"
android:paddingLeft="24dp"
android:paddingRight="12dp"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/chosen_file_text_view" >
<TableRow
android:layout_weight="1"
android:gravity="center_vertical" >
<TextView
android:text="@string/remove_audio" />
<CheckBox
android:id="@+id/remove_audio_checkbox"
android:layout_gravity="right"/>
</TableRow>
<TableRow
android:layout_weight="1"
android:gravity="center_vertical" >
<TextView
android:text="@string/remove_video"/>
<CheckBox
android:id="@+id/remove_video_checkbox"
android:layout_gravity="right" />
</TableRow>
<TableRow
android:layout_weight="1"
android:gravity="center_vertical" >
<TextView
android:text="@string/flatten_for_slow_motion"/>
<CheckBox
android:id="@+id/flatten_for_slow_motion_checkbox"
android:layout_gravity="right" />
</TableRow>
<TableRow
android:layout_weight="1"
android:gravity="center_vertical" >
<TextView
android:id="@+id/audio_mime_text_view"
android:text="@string/audio_mime"/>
<Spinner
android:id="@+id/audio_mime_spinner"
android:layout_gravity="right|center_vertical"
android:gravity="right" />
</TableRow>
<TableRow
android:layout_weight="1"
android:gravity="center_vertical" >
<TextView
android:id="@+id/video_mime_text_view"
android:text="@string/video_mime"/>
<Spinner
android:id="@+id/video_mime_spinner"
android:layout_gravity="right|center_vertical"
android:gravity="right" />
</TableRow>
<TableRow
android:layout_weight="1"
android:gravity="center_vertical" >
<TextView
android:id="@+id/resolution_height_text_view"
android:text="@string/resolution_height"/>
<Spinner
android:id="@+id/resolution_height_spinner"
android:layout_gravity="right|center_vertical"
android:gravity="right" />
</TableRow>
<TableRow
android:layout_weight="1"
android:gravity="center_vertical" >
<TextView
android:id="@+id/translate"
android:text="@string/translate"/>
<Spinner
android:id="@+id/translate_spinner"
android:layout_gravity="right|center_vertical"
android:gravity="right" />
</TableRow>
<TableRow
android:layout_weight="1"
android:gravity="center_vertical" >
<TextView
android:id="@+id/scale"
android:text="@string/scale"/>
<Spinner
android:id="@+id/scale_spinner"
android:layout_gravity="right|center_vertical"
android:gravity="right" />
</TableRow>
<TableRow
android:layout_weight="1"
android:gravity="center_vertical" >
<TextView
android:id="@+id/rotate"
android:text="@string/rotate"/>
<Spinner
android:id="@+id/rotate_spinner"
android:layout_gravity="right|center_vertical"
android:gravity="right" />
</TableRow>
</TableLayout>
<Button
android:id="@+id/transform_button"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginBottom="28dp"
android:layout_marginStart="32dp"
android:layout_marginEnd="32dp"
android:text="@string/transform"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent" />
</androidx.constraintlayout.widget.ConstraintLayout>
demos/transformer/src/main/res/layout/spinner_item.xml 0 → 100644
<?xml version="1.0" encoding="utf-8"?>
<!--
~ Copyright 2021 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.
-->
<TextView
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="wrap_content"
android:layout_height="32dp"
android:gravity="left|center_vertical"
android:paddingLeft="4dp"
android:paddingRight="4dp"
android:layout_marginLeft="4dp"
android:layout_marginRight="4dp"
android:textIsSelectable="false" />
demos/transformer/src/main/res/layout/transformer_activity.xml 0 → 100644
<?xml version="1.0" encoding="utf-8"?><!--
~ Copyright 2021 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.
-->
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:keepScreenOn="true"
android:orientation="vertical">
<com.google.android.material.card.MaterialCardView
android:layout_margin="8dp"
android:layout_height="wrap_content"
android:layout_width="match_parent"
app:cardCornerRadius="4dp"
app:cardElevation="2dp"
android:gravity="center_vertical" >
<TextView
android:id="@+id/information_text_view"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:orientation="vertical"
android:paddingLeft="8dp"
android:paddingRight="8dp"
android:paddingTop="8dp"
android:paddingBottom="8dp" />
</com.google.android.material.card.MaterialCardView>
<com.google.android.material.card.MaterialCardView
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1"
android:layout_margin="16dp"
app:cardCornerRadius="4dp"
app:cardElevation="2dp">
<FrameLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<com.google.android.exoplayer2.ui.StyledPlayerView
android:id="@+id/player_view"
android:layout_width="match_parent"
android:layout_height="match_parent" />
<TextView
android:id="@+id/debug_text_view"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:paddingLeft="4dp"
android:paddingRight="4dp"
android:textSize="10sp"
tools:ignore="SmallSp"/>
<LinearLayout
android:id="@+id/progress_view_group"
android:layout_height="match_parent"
android:layout_width="match_parent"
android:orientation="vertical">
<com.google.android.material.progressindicator.LinearProgressIndicator
android:id="@+id/progress_indicator"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:paddingLeft="16dp"
android:paddingRight="16dp"
android:paddingTop="16dp"
android:paddingBottom="16dp"
android:layout_gravity="center" />
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="@string/debug_preview" />
<com.google.android.exoplayer2.ui.AspectRatioFrameLayout
android:id="@+id/debug_aspect_ratio_frame_layout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingTop="16dp">
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="@string/debug_preview_not_available" />
</com.google.android.exoplayer2.ui.AspectRatioFrameLayout>
</LinearLayout>
</FrameLayout>
</com.google.android.material.card.MaterialCardView>
</LinearLayout>
demos/transformer/src/main/res/values/strings.xml 0 → 100644
<?xml version="1.0" encoding="utf-8"?>
<!--
~ Copyright 2021 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.
-->
<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
<string name="app_name" translatable="false">Transformer Demo</string>
<string name="configuration" translatable="false">Configuration</string>
<string name="choose_file_title" translatable="false">Choose File</string>
<string name="remove_audio" translatable="false">Remove audio</string>
<string name="remove_video" translatable="false">Remove video</string>
<string name="flatten_for_slow_motion" translatable="false">Flatten for slow motion</string>
<string name="audio_mime" translatable="false">Output audio MIME type</string>
<string name="video_mime" translatable="false">Output video MIME type</string>
<string name="resolution_height" translatable="false">Output video resolution</string>
<string name="translate" translatable="false">Translate video</string>
<string name="scale" translatable="false">Scale video</string>
<string name="rotate" translatable="false">Rotate video (degrees)</string>
<string name="transform" translatable="false">Transform</string>
<string name="debug_preview" translatable="false">Debug preview:</string>
<string name="debug_preview_not_available" translatable="false">No debug preview available</string>
<string name="transformation_started" translatable="false">Transformation started</string>
<string name="transformation_timer" translatable="false">Transformation started %d seconds ago.</string>
<string name="transformation_completed" translatable="false">Transformation completed in %d seconds.</string>
<string name="transformation_error" translatable="false">Transformation error</string>
</resources>
settings.gradle
...@@ -26,6 +26,8 @@ include modulePrefix + 'demo-gl' ...@@ -26,6 +26,8 @@ include modulePrefix + 'demo-gl'
project(modulePrefix + 'demo-gl').projectDir = new File(rootDir, 'demos/gl') project(modulePrefix + 'demo-gl').projectDir = new File(rootDir, 'demos/gl')
include modulePrefix + 'demo-surface' include modulePrefix + 'demo-surface'
project(modulePrefix + 'demo-surface').projectDir = new File(rootDir, 'demos/surface') project(modulePrefix + 'demo-surface').projectDir = new File(rootDir, 'demos/surface')
include modulePrefix + 'demo-transformer'
project(modulePrefix + 'demo-transformer').projectDir = new File(rootDir, 'demos/transformer')
include modulePrefix + 'playbacktests' include modulePrefix + 'playbacktests'
project(modulePrefix + 'playbacktests').projectDir = new File(rootDir, 'playbacktests') project(modulePrefix + 'playbacktests').projectDir = new File(rootDir, 'playbacktests')
......
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