如何兼容前台服务 #1413
Description
作者你好，请教一下如何兼容前台服务？
问题：插件模式下启动前台服务无反应；独立APP 模式下启动前台服务正常
我基于 Sample-app 添加了启动前台服务的代码，
我 fork 的代码就2笔提交：
-
[[feature]sample demo 升级target sdk 35 gradle 8.5.2 kotlin 1.9.25] (ad736c4)
PluginForegrounService的实现
public class PluginForegrounService extends Service {
private static final String TAG = "PluginForegrounService";
private static final String CHANNEL_ID = "plugin_foreground_channel";
private static final String CHANNEL_NAME = "插件前台服务";
private static final int NOTIFICATION_ID = 10001;
@Override
public void onCreate() {
Log.d(TAG, "PluginForegrounService onCreate ");
createNotificationChannel();
}
@Override
public void onDestroy() {
Log.d(TAG, "PluginForegrounService onDestroy ");
}
@SuppressLint("ForegroundServiceType")
@Override
public int onStartCommand(Intent intent, int flags, int startId) {
Log.d(TAG, "PluginForegrounService onStartCommand ");
startForeground(NOTIFICATION_ID, createNotification());
return START_STICKY;
}
@Nullable
@Override
public IBinder onBind(Intent intent) {
return null;
}
/**
* 创建通知channel
*/
private void createNotificationChannel() {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
NotificationChannel channel = new NotificationChannel(
CHANNEL_ID,
CHANNEL_NAME,
NotificationManager.IMPORTANCE_HIGH
);
channel.setDescription("插件前台服务运行通知");
NotificationManager manager = (NotificationManager)
getSystemService(Context.NOTIFICATION_SERVICE);
if (manager != null) {
manager.createNotificationChannel(channel);
}
}
}
/**
* 创建通知
*/
private Notification createNotification() {
NotificationCompat.Builder builder;
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
builder = new NotificationCompat.Builder(this, CHANNEL_ID);
} else {
builder = new NotificationCompat.Builder(this);
builder.setPriority(NotificationCompat.PRIORITY_DEFAULT);
}
return builder
.setContentTitle("插件服务运行中")
.setContentText("插件前台服务正在运行...")
.setSmallIcon(android.R.drawable.ic_btn_speak_now)
.setOngoing(true)
.setAutoCancel(false)
.setWhen(System.currentTimeMillis())
.build();
}
/**
* 启动前台服务的静态方法（供外部调用）
*/
public static void start(Context context) {
Intent intent = new Intent(context.getApplicationContext(), PluginForegrounService.class);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
// Android 8.0+ 必须使用 startForegroundService
context.getApplicationContext().startForegroundService(intent);
} else {
// Android 8.0以下使用普通startService
context.getApplicationContext().startService(intent);
}
}
/**
* 停止服务的静态方法
*/
public static void stop(Context context) {
Intent intent = new Intent(context.getApplicationContext(), PluginForegrounService.class);
context.getApplicationContext().stopService(intent);
}
}
AndroidManifest 新增前台服务权限:
<!--通知权限-->
<uses-permission android:name="android.permission.POST_NOTIFICATIONS"/>
<!-- 前台服务权限 -->
<uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
<uses-permission android:name="android.permission.FOREGROUND_SERVICE_SPECIAL_USE" />
<service android:name=".usecases.service.PluginForegrounService" android:exported="true"
android:foregroundServiceType="specialUse">
</service>
我理解应该要在宿主弄一个壳子服务来处理？
那它怎么和插件的服务关联起来呢？——当插件中代码调用 context.getApplicationContext().startForegroundService(intent)的时候怎么走到宿主的壳子服务里进行响应，然后再分发呢？
像Activity 可以定义壳子代理和插件组件的关联，那服务应该也有类似的关联机制么？
@Override
public ComponentName onBindContainerActivity(ComponentName pluginActivity) {
switch (pluginActivity.getClassName()) {
/**
* 这里配置对应的对应关系
*/
}
return new ComponentName(context, DEFAULT_ACTIVITY);
}