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android-media-controller

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최종 버전 다운로드 (.zip)

- - gradle-wrapper.jar
  - gradle-wrapper.properties
- build.gradle
- proguard-rules.pro
- choose.png
- control.png
- ex_test_suite.gif
- screenshots.png
- search.png
.gitignore
build.gradle
CONTRIBUTING.md
gradle.properties
gradlew
gradlew.bat
LICENSE
README.md
settings.gradle

# 설치 가이드

1. 코드 내려받기

git clone https://github.com/googlesamples/android-media-controller

깃허브에서 프로젝트 코드 전체를 내 컴퓨터로 내려받습니다.

cd android-media-controller

방금 내려받은 프로젝트 폴더 안으로 이동합니다.

2. Gradle (Java/Kotlin)

보통 추천

사전 준비물

Git GitHub에서 프로젝트 코드를 내려받으려면 필요합니다.
JDK (Java) Java/Kotlin 프로젝트를 빌드/실행하려면 필요합니다.
Gradle 레포에 포함된 gradlew(Gradle Wrapper)를 쓰면 Gradle을 따로 설치할 필요가 없습니다.

./gradlew build

Gradle로 빌드를 진행합니다.

✅ BUILD SUCCESSFUL 메시지가 뜨면 성공입니다. build/ 폴더에 결과물이 생성됩니다.

// repository documentation

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Media Controller Test
=====================
Create a simple MediaController that connects to a MediaBrowserService
in order to test inter-app media controls.
This tool is described in the Android documentation: [Using the media controller test app](https://developer.android.com/guide/topics/media-apps/audio-app/media-controller-test).

This app works with the Universal Android Music Player sample,
or any other app that implements the media APIs.
https://github.com/googlesamples/android-UniversalMusicPlayer

Usage
=====

1. Select an app from the list of those presented.
   * Only apps that register a service with an intent filter action of
   "android.media.browse.MediaBrowserService" will be shown.
2. Select the type of action to perform to start the player. Options are:
   * Search: Sends the text provided as a search via _prepareFromSearch()_ or
   _playFromSearch()_.
   * Media ID: Sends the text provided as a media ID via _prepareFromMediaId()_ or
   _playFromMediaId()_.
   * URI: Sends the text provided as a URI via _prepareFromUri()_ or
   _playFromUri()_.
   * No Input: Calls the methods _prepare()_ or _play()_ directly.
3. Text below the ```PREPARE``` and ```PLAY``` buttons updates based on changes to
   the media player state via _onPlaybackStateChanged_ and _onMetadataChanged_ and
   includes the current player state reported via _PlaybackStateCompat.getState()_.
4. Swipe to the left to see typical media controls with the media's art as a
   background, if provided.
5. Press ```back``` to return to the list of media apps.

Via ADB
-------

It's also possible to launch the app via ADB and the Activity manager (am).

Parameter | Extra Name
----------|-----------
Package name | `com.example.android.mediacontroller.PACKAGE_NAME`
Search term | `com.example.android.mediacontroller.SEARCH`
Media ID | `com.example.android.mediacontroller.MEDIA_ID`
URI | `com.example.android.mediacontroller.URI`

To start the app and connect to UAMP:

`adb shell am start -n com.example.android.mediacontroller/.LaunchActivity --es com.example.android.mediacontroller.PACKAGE_NAME "com.example.android.uamp"`

To perform a search with the term "jazz?" one would use:

`adb shell am start -n com.example.android.mediacontroller/.MediaAppControllerActivity --es com.example.android.mediacontroller.SEARCH "jazz?"`

Verification
============

Audio Focus
-----------

This app allows for testing how media apps respond to audio focus changes.

The app allows requesting and abandoning the following types of audio focus:

* AUDIOFOCUS_GAIN
* AUDIOFOCUS_GAIN_TRANSIENT
* AUDIOFOCUS_GAIN_TRANSIENT_MAY_DUCK

For more information on audio focus please see
[Managing Audio Focus](https://developer.android.com/guide/topics/media-apps/audio-focus.html).

Supported Actions
-----------------

This tool displays the supported actions as reported by the MediaSession in the call to
[MediaSessionCompat.setPlaybackState()](https://developer.android.com/reference/android/support/v4/media/session/MediaSessionCompat.html#setPlaybackState(android.support.v4.media.session.PlaybackStateCompat))
as a list of prepare and play actions on the main screen. For actions that are not declared as
supported, it also colors the buttons red on the controller screen.

See the screenshots below for examples.

Screenshots
===========

![](https://raw.githubusercontent.com/googlesamples/android-media-controller/master/screenshots/screenshots.png "Controls, URIs, Playback")

License
=======

Copyright 2017 Google Inc. All rights reserved.

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.