update

app/src/main/java/io/nexilis/alpha/ui/components/ContentChat.kt

@@ -1,6 +1,8 @@
 package io.nexilis.alpha.ui.components
 
+import android.content.Intent
 import android.graphics.BitmapFactory
+import android.net.Uri
 import androidx.compose.foundation.Image
 import androidx.compose.foundation.background
 import androidx.compose.foundation.layout.Column
@@ -10,6 +12,7 @@ import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.layout.size
 import androidx.compose.foundation.layout.widthIn
+import androidx.compose.foundation.selection.selectable
 import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.filled.DownloadForOffline
@@ -20,13 +23,15 @@ import androidx.compose.material3.Icon
 import androidx.compose.material3.IconButton
 import androidx.compose.material3.LinearProgressIndicator
 import androidx.compose.material3.ListItem
-import androidx.compose.material3.ListItemColors
 import androidx.compose.material3.ListItemDefaults
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.livedata.observeAsState
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.graphics.Color
@@ -55,6 +60,7 @@ import java.io.FileInputStream
 @Composable
 fun ContentChat(modifier: Modifier = Modifier, message: Message) {
     val context = LocalContext.current
+    var selectedItem by remember { mutableStateOf("") }
     if (message.image_id.isNotEmpty()) {
         Column(modifier = Modifier.padding(2.dp)) {
             val file = File(context.filesDir, message.image_id)
@@ -88,6 +94,15 @@ fun ContentChat(modifier: Modifier = Modifier, message: Message) {
                 painter = rememberAsyncImagePainter(uri),
                 contentDescription = "",
                 modifier = modifier
+                    .selectable(selected = selectedItem == message.message_id, onClick = {
+                        selectedItem = message.message_id
+                        context.startActivity(
+                            Intent(
+                                Intent.ACTION_VIEW,
+                                uri
+                            ).addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION)
+                        )
+                    })
                     .aspectRatio(aspectRatio)
                     .graphicsLayer {
                         shape = RoundedCornerShape(12.dp)
@@ -115,7 +130,21 @@ fun ContentChat(modifier: Modifier = Modifier, message: Message) {
                     overflow = TextOverflow.Ellipsis
                 )
             },
-            modifier = Modifier.fillMaxWidth(0.76f),
+            modifier = Modifier
+                .fillMaxWidth(0.76f)
+                .selectable(selected = selectedItem == message.message_id, onClick = {
+                    selectedItem = message.message_id
+                    val file = File(context.filesDir, message.file_id)
+                    val uri = FileProvider.getUriForFile(
+                        context, context.applicationContext.packageName + ".provider", file
+                    )
+                    context.startActivity(
+                        Intent(
+                            Intent.ACTION_VIEW,
+                            uri
+                        ).addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION)
+                    )
+                }),
             supportingContent = {
                 FileDesc(file = message.file_id)
             },
@@ -275,4 +304,8 @@ fun FileProgress(message: Message, modifier: Modifier = Modifier) {
             )
         }
     }
+}
+
+fun Intent.getActionView(uri: Uri): Intent {
+    return Intent(Intent.ACTION_VIEW, uri).addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION)
 }