From 5019cc39ce066ecf6e35f59e6e846a0dd3a4d000 Mon Sep 17 00:00:00 2001
From: PWRxPSYCHO <pwrxpsycho@gmail.com>
Date: Sat, 1 Oct 2022 22:37:21 -0400
Subject: [PATCH] Updated some download policies and the rendering of the
 download button

---
 .../geeksville/mesh/model/CustomTileSource.kt  |  6 ++++--
 .../java/com/geeksville/mesh/ui/MapFragment.kt | 18 +++++++++++++++---
 2 files changed, 19 insertions(+), 5 deletions(-)

diff --git a/app/src/main/java/com/geeksville/mesh/model/CustomTileSource.kt b/app/src/main/java/com/geeksville/mesh/model/CustomTileSource.kt
index 030c3408..b32f3444 100644
--- a/app/src/main/java/com/geeksville/mesh/model/CustomTileSource.kt
+++ b/app/src/main/java/com/geeksville/mesh/model/CustomTileSource.kt
@@ -32,8 +32,9 @@ class CustomTileSource {
                         + mImageFilenameEnding)
             }
         }
-        //https://nowcoast.noaa.gov/arcgis/rest/services/nowcoast/radar_meteo_imagery_nexrad_time/MapServer
 
+        //Transparent Background
+        //https://earthlive.maptiles.arcgis.com/arcgis/rest/services/GOES/GOES31D/MapServer/tile/
         private val NOAA_RADAR = object : OnlineTileSourceBase(
             "NOAA GOES Radar",
             0,
@@ -46,7 +47,8 @@ class CustomTileSource {
             "Dataset Citation: GOES-R Calibration Working Group and GOES-R Series Program, (2017): NOAA GOES-R Series Advanced Baseline Imager (ABI) Level 1b Radiances Band 13. NOAA National Centers for Environmental Information. doi:10.7289/V5BV7DSR",
             TileSourcePolicy(
                 2,
-                TileSourcePolicy.FLAG_NO_PREVENTIVE
+                TileSourcePolicy.FLAG_NO_BULK
+                        or TileSourcePolicy.FLAG_NO_PREVENTIVE
                         or TileSourcePolicy.FLAG_USER_AGENT_MEANINGFUL
                         or TileSourcePolicy.FLAG_USER_AGENT_NORMALIZED
             )
diff --git a/app/src/main/java/com/geeksville/mesh/ui/MapFragment.kt b/app/src/main/java/com/geeksville/mesh/ui/MapFragment.kt
index 769a9e4f..0266444c 100644
--- a/app/src/main/java/com/geeksville/mesh/ui/MapFragment.kt
+++ b/app/src/main/java/com/geeksville/mesh/ui/MapFragment.kt
@@ -7,6 +7,7 @@ import android.graphics.Canvas
 import android.graphics.Color
 import android.graphics.Paint
 import android.graphics.Rect
+import android.opengl.Visibility
 import android.os.Bundle
 import android.text.Editable
 import android.text.TextWatcher
@@ -34,6 +35,7 @@ import org.osmdroid.tileprovider.cachemanager.CacheManager
 import org.osmdroid.tileprovider.cachemanager.CacheManager.CacheManagerCallback
 import org.osmdroid.tileprovider.modules.SqliteArchiveTileWriter
 import org.osmdroid.tileprovider.tilesource.ITileSource
+import org.osmdroid.tileprovider.tilesource.OnlineTileSourceBase
 import org.osmdroid.tileprovider.tilesource.TileSourcePolicyException
 import org.osmdroid.util.BoundingBox
 import org.osmdroid.util.GeoPoint
@@ -57,7 +59,7 @@ class MapFragment : ScreenFragment("Map"), Logging, View.OnClickListener, OnSeek
     private val model: UIViewModel by activityViewModels()
 
     private lateinit var cacheManager: CacheManager
-    private lateinit var btnCache: FloatingActionButton
+    private lateinit var downloadBtn: FloatingActionButton
 
     private lateinit var cacheNorth: EditText
     private lateinit var cacheSouth: EditText
@@ -88,7 +90,7 @@ class MapFragment : ScreenFragment("Map"), Logging, View.OnClickListener, OnSeek
         inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?
     ): View {
         binding = MapViewBinding.inflate(inflater)
-        btnCache = binding.root.findViewById(R.id.downloadButton)
+        downloadBtn = binding.root.findViewById(R.id.downloadButton)
         return binding.root
     }
 
@@ -101,6 +103,11 @@ class MapFragment : ScreenFragment("Map"), Logging, View.OnClickListener, OnSeek
 
         setupMapProperties()
         map.setTileSource(loadOnlineTileSourceBase())
+        if (!(map.tileProvider.tileSource as OnlineTileSourceBase).tileSourcePolicy.acceptsBulkDownload()) {
+            downloadBtn.visibility = View.GONE
+        } else {
+            downloadBtn.visibility = View.VISIBLE
+        }
         map.let {
             if (view != null) {
                 mapController = map.controller
@@ -124,7 +131,7 @@ class MapFragment : ScreenFragment("Map"), Logging, View.OnClickListener, OnSeek
             }
             zoomToNodes(mapController)
         }
-        btnCache.setOnClickListener(this)
+        downloadBtn.setOnClickListener(this)
     }
 
     override fun onClick(v: View) {
@@ -360,6 +367,11 @@ class MapFragment : ScreenFragment("Map"), Logging, View.OnClickListener, OnSeek
             editor.apply()
             dialog.dismiss()
             map.setTileSource(loadOnlineTileSourceBase())
+            if (!(map.tileProvider.tileSource as OnlineTileSourceBase).tileSourcePolicy.acceptsBulkDownload()) {
+                downloadBtn.visibility = View.GONE
+            } else {
+                downloadBtn.visibility = View.VISIBLE
+            }
         }
         val dialog = builder.create()
         dialog.show()