restore download toast and permission check

fix overflow button background to solid

amethyst/src/main/java/com/vitorpamplona/amethyst/service/playback/composable/controls/OverflowMenu.kt

@@ -120,7 +120,7 @@ fun OverflowMenuButton(
                 .clip(CircleShape)
                 .fillMaxSize(0.7f)
                 .align(Alignment.Center)
-                .background(Color.Black.copy(alpha = 0.4f)),
+                .background(MaterialTheme.colorScheme.background),
         )
 
         IconButton(

amethyst/src/main/java/com/vitorpamplona/amethyst/service/playback/composable/controls/RenderTopButtons.kt

@@ -20,7 +20,10 @@
  */
 package com.vitorpamplona.amethyst.service.playback.composable.controls
 
+import android.Manifest
 import android.content.pm.PackageManager
+import android.os.Build
+import android.widget.Toast
 import androidx.compose.foundation.background
 import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.Row
@@ -29,9 +32,14 @@ import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.MutableState
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
+import androidx.compose.runtime.rememberCoroutineScope
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.tooling.preview.Preview
+import com.google.accompanist.permissions.ExperimentalPermissionsApi
+import com.google.accompanist.permissions.isGranted
+import com.google.accompanist.permissions.rememberPermissionState
+import com.vitorpamplona.amethyst.R
 import com.vitorpamplona.amethyst.commons.richtext.MediaUrlVideo
 import com.vitorpamplona.amethyst.service.playback.composable.DEFAULT_MUTED_SETTING
 import com.vitorpamplona.amethyst.service.playback.composable.MediaControllerState
@@ -42,8 +50,10 @@ import com.vitorpamplona.amethyst.ui.components.ShareMediaAction
 import com.vitorpamplona.amethyst.ui.components.getActivity
 import com.vitorpamplona.amethyst.ui.screen.loggedIn.AccountViewModel
 import com.vitorpamplona.amethyst.ui.screen.loggedIn.mockAccountViewModel
+import com.vitorpamplona.amethyst.ui.stringRes
 import com.vitorpamplona.amethyst.ui.theme.BitcoinOrange
 import com.vitorpamplona.amethyst.ui.theme.ThemeComparisonColumn
+import kotlinx.coroutines.launch
 
 @Preview
 @Composable
@@ -108,6 +118,7 @@ fun RenderTopButtons(
     )
 }
 
+@OptIn(ExperimentalPermissionsApi::class)
 @Composable
 fun RenderTopButtons(
     mediaData: MediaItemData,
@@ -122,8 +133,14 @@ fun RenderTopButtons(
     accountViewModel: AccountViewModel,
 ) {
     val context = LocalContext.current
+    val scope = rememberCoroutineScope()
     val shareDialogVisible = remember { mutableStateOf(false) }
 
+    val writeStoragePermission =
+        rememberPermissionState(Manifest.permission.WRITE_EXTERNAL_STORAGE) {
+            if (it) accountViewModel.saveMediaToGallery(mediaData.videoUri, mediaData.mimeType, context)
+        }
+
     LaunchedEffect(controllerVisible.value) {
         if (!controllerVisible.value) shareDialogVisible.value = false
     }
@@ -150,7 +167,19 @@ fun RenderTopButtons(
                 showPip = pipSupported,
                 onShareClick = { shareDialogVisible.value = true },
                 onSaveClick = {
-                    accountViewModel.saveMediaToGallery(mediaData.videoUri, mediaData.mimeType, context)
+                    scope.launch {
+                        Toast
+                            .makeText(
+                                context,
+                                stringRes(context, R.string.video_download_has_started_toast),
+                                Toast.LENGTH_SHORT,
+                            ).show()
+                    }
+                    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q || writeStoragePermission.status.isGranted) {
+                        accountViewModel.saveMediaToGallery(mediaData.videoUri, mediaData.mimeType, context)
+                    } else {
+                        writeStoragePermission.launchPermissionRequest()
+                    }
                 },
                 onPipClick = onPictureInPictureClick,
             )