优化

app/src/main/java/io/legado/app/ui/importbook/ImportBookActivity.kt

@@ -1,19 +1,50 @@
 package io.legado.app.ui.importbook
 
+import android.app.Activity
+import android.content.Intent
 import android.os.Bundle
+import android.view.Menu
+import android.view.MenuItem
 import io.legado.app.R
 import io.legado.app.base.VMBaseActivity
 import io.legado.app.utils.getViewModel
 
 
 class ImportBookActivity : VMBaseActivity<ImportBookViewModel>(R.layout.activity_import_book) {
+    private val requestCodeSelectFolder = 342
 
     override val viewModel: ImportBookViewModel
         get() = getViewModel(ImportBookViewModel::class.java)
 
 
     override fun onActivityCreated(savedInstanceState: Bundle?) {
+        initView()
+    }
+
+    override fun onCompatCreateOptionsMenu(menu: Menu): Boolean {
+        menuInflater.inflate(R.menu.import_book, menu)
+        return super.onCompatCreateOptionsMenu(menu)
+    }
+
+    override fun onCompatOptionsItemSelected(item: MenuItem): Boolean {
+        when (item.itemId) {
+            R.id.menu_select_folder -> {
+            }
+        }
+        return super.onCompatOptionsItemSelected(item)
+    }
+
+    private fun initView() {
+
+    }
+
+    override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
+        super.onActivityResult(requestCode, resultCode, data)
+        when (requestCode) {
+            requestCodeSelectFolder -> if (resultCode == Activity.RESULT_OK) {
 
+            }
+        }
     }
 
 }