Merge branch 'master' of gitlab.navinfo.com:CollectVehicle/OneMapQS

 Conflicts:

	app/src/main/java/com/navinfo/omqs/Constant.kt

	app/src/main/java/com/navinfo/omqs/bean/OfflineMapCityBean.kt

	app/src/main/java/com/navinfo/omqs/ui/activity/login/LoginActivity.kt

	app/src/main/java/com/navinfo/omqs/ui/activity/login/LoginViewModel.kt

	app/src/main/res/layout/adapter_offline_map_city.xml

app/src/main/java/com/navinfo/omqs/ui/fragment/personalcenter/PersonalCenterFragment.kt

@@ -1,22 +1,35 @@
 package com.navinfo.omqs.ui.fragment.personalcenter
 
+import android.content.Intent
+import android.net.Uri
 import android.os.Bundle
 import android.util.Log
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
+import androidx.activity.viewModels
 import androidx.fragment.app.Fragment
+import androidx.fragment.app.viewModels
+import androidx.lifecycle.ViewModelProvider
+import androidx.lifecycle.get
 import androidx.navigation.fragment.findNavController
+import com.blankj.utilcode.util.UriUtils
+import com.github.k1rakishou.fsaf.FileChooser
+import com.github.k1rakishou.fsaf.callback.FSAFActivityCallbacks
+import com.github.k1rakishou.fsaf.callback.FileChooserCallback
+import com.google.android.material.snackbar.Snackbar
 import com.navinfo.omqs.R
 import com.navinfo.omqs.databinding.FragmentPersonalCenterBinding
 
 /**
  * 个人中心
  */
-class PersonalCenterFragment : Fragment() {
+class PersonalCenterFragment : Fragment(), FSAFActivityCallbacks {
 
     private var _binding: FragmentPersonalCenterBinding? = null
     private val binding get() = _binding!!
+    private val fileChooser by lazy { FileChooser(requireContext()) }
+    private val viewModel by lazy { viewModels<PersonalCenterViewModel>().value }
 
 
     override fun onCreateView(
@@ -25,7 +38,6 @@ class PersonalCenterFragment : Fragment() {
     ): View {
         _binding = FragmentPersonalCenterBinding.inflate(inflater, container, false)
         return binding.root
-
     }
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
@@ -35,13 +47,37 @@ class PersonalCenterFragment : Fragment() {
             when (it.itemId) {
                 R.id.personal_center_menu_offline_map ->
                     findNavController().navigate(R.id.action_FirstFragment_to_SecondFragment)
+                R.id.personal_center_menu_import_data -> {
+                    // 用户选中导入数据，打开文件选择器，用户选择导入的数据文件目录
+                    fileChooser.openChooseFileDialog(object: FileChooserCallback() {
+                        override fun onCancel(reason: String) {
+                        }
+
+                        override fun onResult(uri: Uri) {
+                            val file = UriUtils.uri2File(uri)
+                            // 开始导入数据
+                            viewModel.importOmdbData(file)
+                        }
+                    })
+                }
             }
             true
         }
+
+        fileChooser.setCallbacks(this@PersonalCenterFragment)
     }
 
     override fun onDestroyView() {
         super.onDestroyView()
         _binding = null
     }
+
+    override fun fsafStartActivityForResult(intent: Intent, requestCode: Int) {
+        startActivityForResult(intent, requestCode)
+    }
+
+    override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
+        super.onActivityResult(requestCode, resultCode, data)
+        fileChooser.onActivityResult(requestCode, resultCode, data)
+    }
 }

app/src/main/java/com/navinfo/omqs/ui/fragment/personalcenter/PersonalCenterViewModel.kt

@@ -0,0 +1,16 @@
+package com.navinfo.omqs.ui.fragment.personalcenter
+
+import androidx.lifecycle.ViewModel
+import java.io.File
+
+class PersonalCenterViewModel: ViewModel() {
+    fun importOmdbData(omdbFile: File) {
+        // 检查File是否为sqlite数据库
+        if (omdbFile == null || omdbFile.exists()) {
+            throw Exception("文件不存在")
+        }
+        if (!omdbFile.name.endsWith(".sqlite") and !omdbFile.name.endsWith("db")) {
+            throw Exception("文件不存在")
+        }
+    }
+}