增加realm 在离线地图中的使用

2023-04-06 10:46:19 +08:00
parent dbb1572688
commit fa4ad254a5
29 changed files with 422 additions and 384 deletions
--- a/app/src/main/java/com/navinfo/omqs/ui/activity/login/LoginActivity.kt
+++ b/app/src/main/java/com/navinfo/omqs/ui/activity/login/LoginActivity.kt
@@ -13,10 +13,13 @@ import com.navinfo.omqs.R
 import com.navinfo.omqs.databinding.ActivityLoginBinding
 import com.navinfo.omqs.ui.activity.PermissionsActivity
 import com.navinfo.omqs.ui.activity.map.MainActivity
+import dagger.hilt.android.AndroidEntryPoint

 /**
 * 登陆页面
 */
+
+@AndroidEntryPoint
 class LoginActivity : PermissionsActivity() {

    private lateinit var binding: ActivityLoginBinding
@@ -65,6 +68,9 @@ class LoginActivity : PermissionsActivity() {
                loginDialog?.dismiss()
                loginDialog = null
            }
+            LoginStatus.LOGIN_STATUS_NET_OFFLINE_MAP -> {
+                loginDialog("检查离线地图...")
+            }
        }
    }

--- a/app/src/main/java/com/navinfo/omqs/ui/activity/login/LoginViewModel.kt
+++ b/app/src/main/java/com/navinfo/omqs/ui/activity/login/LoginViewModel.kt
@@ -5,17 +5,17 @@ import android.util.Log
 import android.view.View
 import android.widget.Toast
 import androidx.lifecycle.MutableLiveData
-import androidx.lifecycle.Observer
 import androidx.lifecycle.ViewModel
 import androidx.lifecycle.viewModelScope
-import com.navinfo.omqs.Constant
 import com.navinfo.omqs.bean.LoginUserBean
-import io.realm.Realm
-import io.realm.RealmConfiguration
+import com.navinfo.omqs.http.NetResult
+import com.navinfo.omqs.http.NetworkService
+import com.navinfo.omqs.tools.FileManager
+import com.navinfo.omqs.tools.RealmCoroutineScope
+import dagger.hilt.android.lifecycle.HiltViewModel
 import kotlinx.coroutines.*
 import okio.IOException
-import java.io.File
-import java.math.BigInteger
+import javax.inject.Inject

 enum class LoginStatus {
    /**
@@ -23,6 +23,11 @@ enum class LoginStatus {
     */
    LOGIN_STATUS_NET_LOADING,

+    /**
+     * 访问离线地图列表
+     */
+    LOGIN_STATUS_NET_OFFLINE_MAP,
+
    /**
     * 初始化文件夹
     */
@@ -49,7 +54,10 @@ enum class LoginStatus {
    LOGIN_STATUS_CANCEL,
 }

-class LoginViewModel(
+@HiltViewModel
+class LoginViewModel @Inject constructor(
+    private val networkService: NetworkService,
+    private val realmManager: RealmCoroutineScope
 ) : ViewModel() {
    //用户信息
    val loginUser: MutableLiveData<LoginUserBean> = MutableLiveData()
@@ -63,17 +71,6 @@ class LoginViewModel(
        loginUser.value = LoginUserBean(username = "admin", password = "123456")
    }

-    private fun initRealm() {
-        val password = "password".encodeToByteArray().copyInto(ByteArray(64))
-        // 1110000011000010111001101110011011101110110111101110010011001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
-        Log.d("", "密码是： ${BigInteger(1, password).toString(2).padStart(64, '0')}")
-        val config = RealmConfiguration.Builder()
-            .directory(File(Constant.DATA_PATH))
-            .name("HDData")
-//            .encryptionKey(password)
-            .build()
-        Constant.realm = Realm.getInstance(config)
-    }

    /**
     * 处理注册按钮
@@ -113,46 +110,56 @@ class LoginViewModel(
        //文件夹初始化
        try {
            loginStatus.postValue(LoginStatus.LOGIN_STATUS_FOLDER_INIT)
-            createRootFolder(context)
+            createUserFolder(context)
            // 初始化Realm
-            initRealm()
        } catch (e: IOException) {
            loginStatus.postValue(LoginStatus.LOGIN_STATUS_FOLDER_FAILURE)
        }
+
        //假装解压文件等
        delay(1000)
-        loginStatus.postValue(LoginStatus.LOGIN_STATUS_SUCCESS)
+        loginStatus.postValue(LoginStatus.LOGIN_STATUS_NET_OFFLINE_MAP)
+        when (val result = networkService.getOfflineMapCityList()) {
+            is NetResult.Success -> {

-//        }
+                if (result.data != null) {
+                    for (cityBean in result.data) {
+                        FileManager.checkOfflineMapFileInfo(cityBean)
+                    }
+                    realmManager.launch {
+                        realmManager.insertOrUpdate(result.data)
+                    }
+                }
+            }
+            is NetResult.Error -> {
+                withContext(Dispatchers.Main) {
+                    Toast.makeText(context, "${result.exception.message}", Toast.LENGTH_SHORT)
+                        .show()
+                }
+            }
+            is NetResult.Failure -> {
+                withContext(Dispatchers.Main) {
+                    Toast.makeText(context, "${result.code}:${result.msg}", Toast.LENGTH_SHORT)
+                        .show()
+                }
+            }
+            NetResult.Loading -> {}
+        }
+        loginStatus.postValue(LoginStatus.LOGIN_STATUS_SUCCESS)
    }

-
+    /**
+     * 创建用户目录
+     */
    @Throws(IOException::class)
-    private fun createRootFolder(context: Context) {
-        // 在SD卡创建项目目录
-        val sdCardPath = context.getExternalFilesDir(null)
-        sdCardPath?.let {
-            Constant.ROOT_PATH = sdCardPath.absolutePath
-            Constant.MAP_PATH = Constant.ROOT_PATH + "/map/"
-            Constant.OFFLINE_MAP_PATH = Constant.MAP_PATH + "offline/"
-            val file = File(Constant.MAP_PATH)
-            if (!file.exists()) {
-                file.mkdirs()
-            Constant.DATA_PATH = Constant.ROOT_PATH + "/data/"
-            with(File(Constant.MAP_PATH)) {
-                if(!this.exists()) this.mkdirs()
-            }
-            with(File(Constant.DATA_PATH)) {
-                if(!this.exists()) this.mkdirs()
-            }
-        }
+    private fun createUserFolder(context: Context) {
+        // 在SD卡创建用户目录，解压资源等
    }

    /**
     * 取消登录
     */
    fun cancelLogin() {
-        Log.e("jingo", "取消了？${Thread.currentThread().name}")
        jobLogin?.let {
            it.cancel()
            loginStatus.value = LoginStatus.LOGIN_STATUS_CANCEL
@@ -163,6 +170,4 @@ class LoginViewModel(
        super.onCleared()
        cancelLogin()
    }
-
-
 }
--- a/app/src/main/java/com/navinfo/omqs/ui/activity/map/MainActivity.kt
+++ b/app/src/main/java/com/navinfo/omqs/ui/activity/map/MainActivity.kt
@@ -69,7 +69,6 @@ class MainActivity : BaseActivity() {
        super.onDestroy()
        mapController.mMapView.onDestroy()
        mapController.locationLayerHandler.stopLocation()
-        Log.e("jingo", "MainActivity 销毁")
    }

    override fun onResume() {
--- a/app/src/main/java/com/navinfo/omqs/ui/activity/map/MainViewModel.kt
+++ b/app/src/main/java/com/navinfo/omqs/ui/activity/map/MainViewModel.kt
@@ -25,7 +25,6 @@ class MainViewModel @Inject constructor(
    }

    override fun onCleared() {
-        Log.e("jingo","MainViewModel 被释放了")
        super.onCleared()
    }
 }