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MediaSession show media controls on Android

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This commit is contained in:
Fernando Jiménez Moreno 2019-10-18 12:02:47 +02:00
parent 761f21fc8b
commit dd63ba425f
11 changed files with 183 additions and 26 deletions
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11
ports/libsimpleservo/api/src/lib.rs
View file

@ -131,12 +131,7 @@ pub trait HostTrait {
/// Sets system clipboard contents.
fn set_clipboard_contents(&self, contents: String);
/// Called when we get the media session metadata/
fn on_media_session_metadata(
&self,
title: String,
artist: Option<String>,
album: Option<String>,
);
fn on_media_session_metadata(&self, title: String, artist: String, album: String);
/// Called when the media sessoin playback state changes.
fn on_media_session_playback_state_change(&self, state: i32);
}
@ -595,8 +590,8 @@ impl ServoGlue {
MediaSessionEvent::SetMetadata(metadata) => {
self.callbacks.host_callbacks.on_media_session_metadata(
metadata.title,
metadata.artist,
metadata.album,
metadata.artist.unwrap_or("".to_owned()),
metadata.album.unwrap_or("".to_owned()),
)
},
MediaSessionEvent::PlaybackStateChange(state) => self

46
ports/libsimpleservo/jniapi/src/lib.rs
View file

@ -509,15 +509,47 @@ impl HostTrait for HostCallbacks {
fn set_clipboard_contents(&self, _contents: String) {}
fn on_media_session_metadata(
&self,
_title: String,
_artist: Option<String>,
_album: Option<String>,
) {
fn on_media_session_metadata(&self, title: String, artist: String, album: String) {
info!("on_media_session_metadata");
let env = self.jvm.get_env().unwrap();
let title = match new_string(&env, &title) {
Ok(s) => s,
Err(_) => return,
};
let title = JValue::Object(JObject::from(title));
let artist = match new_string(&env, &artist) {
Ok(s) => s,
Err(_) => return,
};
let artist = JValue::Object(JObject::from(artist));
let album = match new_string(&env, &album) {
Ok(s) => s,
Err(_) => return,
};
let album = JValue::Object(JObject::from(album));
env.call_method(
self.callbacks.as_obj(),
"onMediaSessionMetadata",
"(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)V",
&[title, artist, album],
)
.unwrap();
}
fn on_media_session_playback_state_change(&self, state: i32) {}
fn on_media_session_playback_state_change(&self, state: i32) {
info!("on_media_session_playback_state_change {:?}", state);
let env = self.jvm.get_env().unwrap();
let state = JValue::Int(state as jint);
env.call_method(
self.callbacks.as_obj(),
"onMediaSessionPlaybackStateChange",
"(I)V",
&[state],
)
.unwrap();
}
}
fn initialize_android_glue(env: &JNIEnv, activity: JObject) {