Initial attempt to request WRITE_EXTERNAL_STORAGE permission

2 files changed, 20 insertions, 0 deletions

diff --git a/androidApp/src/main/java/mx/trackermap/TrackerMap/android/details/reports/UnitReportsFragment.kt b/androidApp/src/main/java/mx/trackermap/TrackerMap/android/details/reports/UnitReportsFragment.kt
index 2cb2d9a..2c8e1c6 100644
--- a/androidApp/src/main/java/mx/trackermap/TrackerMap/android/details/reports/UnitReportsFragment.kt
+++ b/androidApp/src/main/java/mx/trackermap/TrackerMap/android/details/reports/UnitReportsFragment.kt
@@ -1,5 +1,7 @@
 package mx.trackermap.TrackerMap.android.details.reports
 
+import android.Manifest
+import android.content.pm.PackageManager
 import android.os.Bundle
 import android.util.Log
 import android.view.LayoutInflater
@@ -8,6 +10,7 @@ import android.view.ViewGroup
 import android.widget.PopupMenu
 import android.widget.TableRow
 import android.widget.TextView
+import androidx.core.app.ActivityCompat
 import androidx.core.view.setMargins
 import androidx.fragment.app.Fragment
 import androidx.fragment.app.commit
@@ -121,6 +124,10 @@ class UnitReportsFragment : Fragment() {
             )
         }
 
+        unitReportsViewModel.reportFile.observe(viewLifecycleOwner) { file ->
+            downloadFile(file, "report.xlsx")
+        }
+
         unitReportsViewModel.geofences.observe(viewLifecycleOwner) { geofences ->
             Log.d("UnitReportsFragment", "Success $geofences")
             reportsMapFragment.displayGeofences(geofences.values.toTypedArray())
@@ -256,4 +263,12 @@ class UnitReportsFragment : Fragment() {
             }
         }
     }
+
+    private fun downloadFile(file: ByteArray, filename: String) {
+        val permission = Manifest.permission.WRITE_EXTERNAL_STORAGE
+        if (ActivityCompat.checkSelfPermission(activity!!, permission)
+            == PackageManager.PERMISSION_GRANTED) {
+            Log.d("UnitReportsFragment", "Downloading file $filename: $file")
+        }
+    }
 }
\ No newline at end of file
diff --git a/androidApp/src/main/java/mx/trackermap/TrackerMap/android/details/reports/UnitReportsViewModel.kt b/androidApp/src/main/java/mx/trackermap/TrackerMap/android/details/reports/UnitReportsViewModel.kt
index 8db7cda..fe13ba0 100644
--- a/androidApp/src/main/java/mx/trackermap/TrackerMap/android/details/reports/UnitReportsViewModel.kt
+++ b/androidApp/src/main/java/mx/trackermap/TrackerMap/android/details/reports/UnitReportsViewModel.kt
@@ -42,12 +42,14 @@ class UnitReportsViewModel(
     private val _reportPeriod: MutableLiveData<ReportPeriod> =
         savedStateHandle.getLiveData("reportPeriod", null)
     private val _report: MutableLiveData<Report> = MutableLiveData()
+    private val _reportFile: MutableLiveData<ByteArray> = MutableLiveData()
     private val _geofences: MutableLiveData<Map<Int, Geofence>> = MutableLiveData()
 
     val deviceId: LiveData<Int> get() = _deviceId
     val reportType: LiveData<ReportType> get() = _reportType
     val reportPeriod: LiveData<ReportPeriod> get() = _reportPeriod
     val report: LiveData<Report> get() = _report
+    val reportFile: LiveData<ByteArray> get() = _reportFile
     val geofences: LiveData<Map<Int, Geofence>> get() = _geofences
 
     private val dateFormat = SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss'Z'", Locale.getDefault())
@@ -157,6 +159,7 @@ class UnitReportsViewModel(
                 _deviceId.value!!
             )
             Log.d("UnitReportsVM", "Positions report: $result")
+            _reportFile.postValue(result)
         }
 
     }
@@ -195,6 +198,7 @@ class UnitReportsViewModel(
                 _deviceId.value!!
             )
             Log.d("UnitReportsVM", "Events report: $result")
+            _reportFile.postValue(result)
         }
     }
 
@@ -216,6 +220,7 @@ class UnitReportsViewModel(
                 _deviceId.value!!
             )
             Log.d("UnitReportsVM", "Stops report: $result")
+            _reportFile.postValue(result)
         }
 
     }