up

app/src/main/java/io/legado/app/ui/download/DownloadActivity.kt

@@ -1,18 +1,23 @@
 package io.legado.app.ui.download
 
 import android.os.Bundle
+import androidx.lifecycle.LiveData
+import androidx.lifecycle.Observer
 import androidx.recyclerview.widget.LinearLayoutManager
 import io.legado.app.R
 import io.legado.app.base.BaseActivity
+import io.legado.app.data.entities.Book
 import kotlinx.android.synthetic.main.activity_download.*
 
 
 class DownloadActivity : BaseActivity(R.layout.activity_download) {
 
     lateinit var adapter: DownloadAdapter
+    private var bookshelfLiveData: LiveData<List<Book>>? = null
 
     override fun onActivityCreated(savedInstanceState: Bundle?) {
         initRecyclerView()
+        initLiveData()
     }
 
     private fun initRecyclerView() {
@@ -21,4 +26,10 @@ class DownloadActivity : BaseActivity(R.layout.activity_download) {
         recycler_view.adapter = adapter
     }
 
+    private fun initLiveData() {
+        bookshelfLiveData?.removeObservers(this)
+        bookshelfLiveData?.observe(this, Observer {
+
+        })
+    }
 }