要将ExoPlayer库从2.5.3版本更改为2.9.0版本,可以按照以下步骤进行操作:
implementation 'com.google.android.exoplayer:exoplayer-core:2.5.3'
将其更改为:
implementation 'com.google.android.exoplayer:exoplayer-core:2.9.0'
implementation 'com.google.android.exoplayer:exoplayer-dash:2.5.3'
implementation 'com.google.android.exoplayer:exoplayer-ui:2.5.3'
implementation 'com.google.android.exoplayer:exoplayer-hls:2.5.3'
implementation 'com.google.android.exoplayer:exoplayer-smoothstreaming:2.5.3'
将其更改为:
implementation 'com.google.android.exoplayer:exoplayer-dash:2.9.0'
implementation 'com.google.android.exoplayer:exoplayer-ui:2.9.0'
implementation 'com.google.android.exoplayer:exoplayer-hls:2.9.0'
implementation 'com.google.android.exoplayer:exoplayer-smoothstreaming:2.9.0'
这样,ExoPlayer库就从2.5.3版本成功更改为2.9.0版本了。请确保你的项目中没有其他依赖项与ExoPlayer库的旧版本发生冲突。