为了缩短冷启动时间，采取异步初始化sdk
步骤：
1.Application onCreate()
var intent = Intent(instance, InitSDKService::class.java)
intent.action ="com.initsdkservice.init"
if(Build.VERSION.SDK_INT >= Build.VERSION_CODES.O){
InitSDKService().enqueueWork(this,intent)
}else{
startService(intent)
}
2.
class InitSDKService : JobIntentService{
constructor() :super()
/**
* Unique job ID for this service.
*/
val JOB_ID =1000
/**
* Convenience method for enqueuing work in to this service.
*/
fun enqueueWork(context: Context, work: Intent) {
enqueueWork(context, InitSDKService::class.java,JOB_ID, work)
}
override fun onHandleWork(intent: Intent) {
//数据库初始化
DataManager.init(BaseApplication.instance)
}
}
3.AndroidManifest.xml
<service android:name=".InitSDKService"
android:permission="android.permission.BIND_JOB_SERVICE">
<intent-filter >
<action android:name="com.initsdkservice.init"/>
</intent-filter>
</service>
