【发布时间】:2017-02-17 13:12:21
【问题描述】:
我已正确声明 CastOptiponsProvider manifest.xml
<meta-data
android:name="com.google.android.gms.cast.framework.OPTIONS_PROVIDER_CLASS_NAME"
android:value="org.lao.yao.kd.cast.CastOptionsProvider" />
无论如何,我只有在构建应用程序以发布时才收到此错误消息:
java.lang.ClassNotFoundException: org.lao.yao.kd.cast.CastOptionsProvider
这是我的 CastOptionsProvider 类:
public class CastOptionsProvider implements OptionsProvider {
@Override
public CastOptions getCastOptions(Context context) {
NotificationOptions notificationOptions = new NotificationOptions.Builder()
.setActions(Arrays.asList(MediaIntentReceiver.ACTION_SKIP_NEXT,
MediaIntentReceiver.ACTION_TOGGLE_PLAYBACK,
MediaIntentReceiver.ACTION_STOP_CASTING), new int[]{1, 2})
.setTargetActivityClassName(ExpandedControlsActivity.class.getName())
.build();
CastMediaOptions mediaOptions = new CastMediaOptions.Builder()
.setImagePicker(new ImagePickerImpl())
.setNotificationOptions(notificationOptions)
.setExpandedControllerActivityClassName(ExpandedControlsActivity.class.getName())
.build();
return new CastOptions.Builder()
.setReceiverApplicationId(MyJsonConfig.getPrefString(MyJsonConfig.KEY_CHROMECAST_RECEIVER_ID, context) )
.setCastMediaOptions(mediaOptions)
.build();
}
@Override
public List<SessionProvider> getAdditionalSessionProviders(Context appContext) {
return null;
}
private static class ImagePickerImpl extends ImagePicker {
@Override
public WebImage onPickImage(MediaMetadata mediaMetadata, int type) {
if ((mediaMetadata == null) || !mediaMetadata.hasImages()) {
return null;
}
List<WebImage> images = mediaMetadata.getImages();
if (images.size() == 1) {
return images.get(0);
} else {
if (type == ImagePicker.IMAGE_TYPE_MEDIA_ROUTE_CONTROLLER_DIALOG_BACKGROUND) {
return images.get(0);
} else {
return images.get(1);
}
}
}
}
}
我还在我的发布版本中使用了 proguard。
【问题讨论】:
标签: android casting chromecast