BIT-481: Implement primary Send UI and sharing (#510)

app/src/main/java/com/x8bit/bitwarden/ui/platform/base/util/IntentHandler.kt

@@ -52,4 +52,15 @@ class IntentHandler(private val context: Context) {
         }
         startActivity(Intent(Intent.ACTION_VIEW, newUri))
     }
+
+    /**
+     * Launches the share sheet with the given [text].
+     */
+    fun shareText(text: String) {
+        val sendIntent: Intent = Intent(Intent.ACTION_SEND).apply {
+            putExtra(Intent.EXTRA_TEXT, text)
+            type = "text/plain"
+        }
+        startActivity(Intent.createChooser(sendIntent, null))
+    }
 }

app/src/main/java/com/x8bit/bitwarden/ui/tools/feature/send/SendScreen.kt

@@ -29,10 +29,12 @@ import com.x8bit.bitwarden.ui.platform.base.util.EventsEffect
 import com.x8bit.bitwarden.ui.platform.base.util.IntentHandler
 import com.x8bit.bitwarden.ui.platform.components.BitwardenErrorContent
 import com.x8bit.bitwarden.ui.platform.components.BitwardenLoadingContent
+import com.x8bit.bitwarden.ui.platform.components.BitwardenLoadingDialog
 import com.x8bit.bitwarden.ui.platform.components.BitwardenMediumTopAppBar
 import com.x8bit.bitwarden.ui.platform.components.BitwardenOverflowActionItem
 import com.x8bit.bitwarden.ui.platform.components.BitwardenScaffold
 import com.x8bit.bitwarden.ui.platform.components.BitwardenSearchActionItem
+import com.x8bit.bitwarden.ui.platform.components.LoadingDialogState
 import com.x8bit.bitwarden.ui.platform.components.OverflowMenuItemData
 import com.x8bit.bitwarden.ui.tools.feature.send.handlers.SendHandlers
 import kotlinx.collections.immutable.persistentListOf
@@ -58,6 +60,10 @@ fun SendScreen(
                 intentHandler.launchUri("https://bitwarden.com/products/send".toUri())
             }
 
+            is SendEvent.ShowShareSheet -> {
+                intentHandler.shareText(event.url)
+            }
+
             is SendEvent.ShowToast -> {
                 Toast
                     .makeText(context, event.message(context.resources), Toast.LENGTH_SHORT)
@@ -66,6 +72,10 @@ fun SendScreen(
         }
     }
 
+    SendDialogs(
+        dialogState = state.dialogState,
+    )
+
     val sendHandlers = remember(viewModel) { SendHandlers.create(viewModel) }
     val scrollBehavior = TopAppBarDefaults.exitUntilCollapsedScrollBehavior(
         state = rememberTopAppBarState(),
@@ -159,3 +169,16 @@ fun SendScreen(
         }
     }
 }
+
+@Composable
+private fun SendDialogs(
+    dialogState: SendState.DialogState?,
+) {
+    when (dialogState) {
+        is SendState.DialogState.Loading -> BitwardenLoadingDialog(
+            visibilityState = LoadingDialogState.Shown(dialogState.message),
+        )
+
+        null -> Unit
+    }
+}

app/src/main/java/com/x8bit/bitwarden/ui/tools/feature/send/SendViewModel.kt

@@ -43,6 +43,7 @@ class SendViewModel @Inject constructor(
     initialState = savedStateHandle[KEY_STATE]
         ?: SendState(
             viewState = SendState.ViewState.Loading,
+            dialogState = null,
         ),
 ) {
 
@@ -81,6 +82,7 @@ class SendViewModel @Inject constructor(
                         viewState = SendState.ViewState.Error(
                             message = R.string.generic_error_message.asText(),
                         ),
+                        dialogState = null,
                     )
                 }
             }
@@ -94,6 +96,7 @@ class SendViewModel @Inject constructor(
                                 .environmentUrlData
                                 .baseWebSendUrl,
                         ),
+                        dialogState = null,
                     )
                 }
             }
@@ -112,6 +115,7 @@ class SendViewModel @Inject constructor(
                                 .asText()
                                 .concat(R.string.internet_connection_required_message.asText()),
                         ),
+                        dialogState = null,
                     )
                 }
             }
@@ -154,7 +158,9 @@ class SendViewModel @Inject constructor(
     }
 
     private fun handleSyncClick() {
-        // TODO: Add loading dialog state BIT-481
+        mutableStateFlow.update {
+            it.copy(dialogState = SendState.DialogState.Loading(R.string.syncing.asText()))
+        }
         vaultRepo.sync()
     }
 
@@ -163,22 +169,21 @@ class SendViewModel @Inject constructor(
     }
 
     private fun handleSendClick(action: SendAction.SendClick) {
-        // TODO: Navigate to the edit send screen BIT-??
+        // TODO: Navigate to the edit send screen (BIT-1387)
         sendEvent(SendEvent.ShowToast("Not yet implemented".asText()))
     }
 
     private fun handleShareClick(action: SendAction.ShareClick) {
-        // TODO: Create a link and use the share sheet BIT-??
-        sendEvent(SendEvent.ShowToast("Not yet implemented".asText()))
+        sendEvent(SendEvent.ShowShareSheet(action.sendItem.shareUrl))
     }
 
     private fun handleFileTypeClick() {
-        // TODO: Navigate to the file type send list screen BIT-??
+        // TODO: Navigate to the file type send list screen (BIT-1388)
         sendEvent(SendEvent.ShowToast("Not yet implemented".asText()))
     }
 
     private fun handleTextTypeClick() {
-        // TODO: Navigate to the text type send list screen BIT-??
+        // TODO: Navigate to the text type send list screen (BIT-1388)
         sendEvent(SendEvent.ShowToast("Not yet implemented".asText()))
     }
 }
@@ -189,6 +194,7 @@ class SendViewModel @Inject constructor(
 @Parcelize
 data class SendState(
     val viewState: ViewState,
+    val dialogState: DialogState?,
 ) : Parcelable {
 
     /**
@@ -259,6 +265,20 @@ data class SendState(
             override val shouldDisplayFab: Boolean get() = false
         }
     }
+
+    /**
+     * Represents the current state of any dialogs on the screen.
+     */
+    sealed class DialogState : Parcelable {
+
+        /**
+         * Represents a loading dialog with the given [message].
+         */
+        @Parcelize
+        data class Loading(
+            val message: Text,
+        ) : DialogState()
+    }
 }
 
 /**
@@ -353,6 +373,11 @@ sealed class SendEvent {
      */
     data object NavigateToAboutSend : SendEvent()
 
+    /**
+     * Show a share sheet with the given content.
+     */
+    data class ShowShareSheet(val url: String) : SendEvent()
+
     /**
      * Show a toast to the user.
      */