Replace Ping functionality with RTT from TCP & export data in CSV via settings

app/build.gradle

@@ -184,6 +184,7 @@ dependencies {
     implementation 'org.bouncycastle:bcprov-jdk15to18:1.70'
     implementation 'org.apache.commons:commons-csv:1.9.0'
     implementation 'io.github.azhon:appupdate:4.3.2'
+    implementation 'androidx.documentfile:documentfile:1.0.1'
 
     // Analytics
     implementation "com.microsoft.appcenter:appcenter-analytics:${appCenterSdkVersion}"

app/schemas/com.lcl.lclmeasurementtool.database.db.AppDatabase/1.json

@@ -0,0 +1,150 @@
+{
+  "formatVersion": 1,
+  "database": {
+    "version": 1,
+    "identityHash": "0c7a8a929af48ae178cd610468177570",
+    "entities": [
+      {
+        "tableName": "signal_strength_table",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`latitude` REAL NOT NULL, `longitude` REAL NOT NULL, `time_stamp` TEXT NOT NULL, `cellId` TEXT NOT NULL, `deviceId` TEXT NOT NULL, `signal_strength` INTEGER NOT NULL, `signal_strength_level` INTEGER NOT NULL, `reported` INTEGER NOT NULL, PRIMARY KEY(`time_stamp`))",
+        "fields": [
+          {
+            "fieldPath": "latitude",
+            "columnName": "latitude",
+            "affinity": "REAL",
+            "notNull": true
+          },
+          {
+            "fieldPath": "longitude",
+            "columnName": "longitude",
+            "affinity": "REAL",
+            "notNull": true
+          },
+          {
+            "fieldPath": "timestamp",
+            "columnName": "time_stamp",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "cellId",
+            "columnName": "cellId",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "deviceId",
+            "columnName": "deviceId",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "dbm",
+            "columnName": "signal_strength",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "levelCode",
+            "columnName": "signal_strength_level",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "reported",
+            "columnName": "reported",
+            "affinity": "INTEGER",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "autoGenerate": false,
+          "columnNames": [
+            "time_stamp"
+          ]
+        },
+        "indices": [],
+        "foreignKeys": []
+      },
+      {
+        "tableName": "connectivity_table",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`latitude` REAL NOT NULL, `longitude` REAL NOT NULL, `time_stamp` TEXT NOT NULL, `cellId` TEXT NOT NULL, `deviceId` TEXT NOT NULL, `upload_speed` REAL NOT NULL, `download_speed` REAL NOT NULL, `ping` REAL NOT NULL, `package_loss` REAL NOT NULL, `reported` INTEGER NOT NULL, PRIMARY KEY(`time_stamp`))",
+        "fields": [
+          {
+            "fieldPath": "latitude",
+            "columnName": "latitude",
+            "affinity": "REAL",
+            "notNull": true
+          },
+          {
+            "fieldPath": "longitude",
+            "columnName": "longitude",
+            "affinity": "REAL",
+            "notNull": true
+          },
+          {
+            "fieldPath": "timestamp",
+            "columnName": "time_stamp",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "cellId",
+            "columnName": "cellId",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "deviceId",
+            "columnName": "deviceId",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "uploadSpeed",
+            "columnName": "upload_speed",
+            "affinity": "REAL",
+            "notNull": true
+          },
+          {
+            "fieldPath": "downloadSpeed",
+            "columnName": "download_speed",
+            "affinity": "REAL",
+            "notNull": true
+          },
+          {
+            "fieldPath": "ping",
+            "columnName": "ping",
+            "affinity": "REAL",
+            "notNull": true
+          },
+          {
+            "fieldPath": "packetLoss",
+            "columnName": "package_loss",
+            "affinity": "REAL",
+            "notNull": true
+          },
+          {
+            "fieldPath": "reported",
+            "columnName": "reported",
+            "affinity": "INTEGER",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "autoGenerate": false,
+          "columnNames": [
+            "time_stamp"
+          ]
+        },
+        "indices": [],
+        "foreignKeys": []
+      }
+    ],
+    "views": [],
+    "setupQueries": [
+      "CREATE TABLE IF NOT EXISTS room_master_table (id INTEGER PRIMARY KEY,identity_hash TEXT)",
+      "INSERT OR REPLACE INTO room_master_table (id,identity_hash) VALUES(42, '0c7a8a929af48ae178cd610468177570')"
+    ]
+  }
+}

app/src/main/AndroidManifest.xml

@@ -19,6 +19,7 @@
     <uses-permission android:name="android.permission.VIBRATE" />
     <uses-permission android:name="android.permission.WAKE_LOCK" />
     <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
     <uses-permission android:name="android.permission.MANAGE_EXTERNAL_STORAGE"/>
     <permission-group android:name="${applicationId}.andpermission"/>
     <queries>
@@ -51,7 +52,7 @@
             android:grantUriPermissions="true">
             <meta-data
                 android:name="android.support.FILE_PROVIDER_PATHS"
-                android:resource="@xml/filepaths" />
+                android:resource="@xml/file_paths" />
         </provider>
 
         <provider

app/src/main/java/com/lcl/lclmeasurementtool/MainActivity2.kt

@@ -55,7 +55,7 @@ class MainActivity2 : ComponentActivity() {
 
         if (!hasPermission()) {
             XXPermissions.with(this)
-                .permission(Permission.CAMERA, Permission.READ_EXTERNAL_STORAGE, Permission.ACCESS_FINE_LOCATION)
+                .permission(Permission.CAMERA, Permission.READ_MEDIA_AUDIO, Permission.READ_MEDIA_VIDEO, Permission.READ_MEDIA_IMAGES, Permission.ACCESS_FINE_LOCATION)
                 .request { _, allGranted ->
                     run {
                         if (!allGranted) {