feat: 优化

app/src/main/java/io/legado/app/data/dao/BookSourceDao.kt

@@ -14,6 +14,12 @@ interface BookSourceDao {
     @Query("select * from book_sources where bookSourceName like :searchKey or bookSourceGroup like :searchKey or bookSourceUrl like :searchKey order by customOrder asc")
     fun liveDataSearch(searchKey: String = ""): LiveData<List<BookSource>>
 
+    @Query("select * from book_sources where enabled = 1 order by customOrder asc")
+    fun liveDataEnabled(): LiveData<List<BookSource>>
+
+    @Query("select * from book_sources where enabled = 0 order by customOrder asc")
+    fun liveDataDisabled(): LiveData<List<BookSource>>
+
     @Query("select * from book_sources where enabledExplore = 1 and trim(exploreUrl) <> '' order by customOrder asc")
     fun liveExplore(): LiveData<List<BookSource>>
 

app/src/main/java/io/legado/app/ui/book/source/manage/BookSourceActivity.kt

@@ -115,6 +115,12 @@ class BookSourceActivity : VMBaseActivity<BookSourceViewModel>(R.layout.activity
                 sort = 4
                 initLiveDataBookSource(search_view.query?.toString())
             }
+            R.id.menu_enabled_group -> {
+                search_view.setQuery(getString(R.string.enabled), true)
+            }
+            R.id.menu_disabled_group -> {
+                search_view.setQuery(getString(R.string.disabled), true)
+            }
         }
         if (item.groupId == R.id.source_group) {
             search_view.setQuery(item.title, true)
@@ -166,10 +172,19 @@ class BookSourceActivity : VMBaseActivity<BookSourceViewModel>(R.layout.activity
 
     private fun initLiveDataBookSource(searchKey: String? = null) {
         bookSourceLiveDate?.removeObservers(this)
-        bookSourceLiveDate = if (searchKey.isNullOrEmpty()) {
+        bookSourceLiveDate = when {
-            App.db.bookSourceDao().liveDataAll()
+            searchKey.isNullOrEmpty() -> {
-        } else {
+                App.db.bookSourceDao().liveDataAll()
-            App.db.bookSourceDao().liveDataSearch("%$searchKey%")
+            }
+            searchKey == getString(R.string.enabled) -> {
+                App.db.bookSourceDao().liveDataEnabled()
+            }
+            searchKey == getString(R.string.disabled) -> {
+                App.db.bookSourceDao().liveDataDisabled()
+            }
+            else -> {
+                App.db.bookSourceDao().liveDataSearch("%$searchKey%")
+            }
         }
         bookSourceLiveDate?.observe(this, Observer { data ->
             val sourceList = when (sort) {