From 367c68aa86ee9b401f79bf263d9471fe15ebb61b Mon Sep 17 00:00:00 2001
From: Lee Campbell <leecam@google.com>
Date: Mon, 2 Dec 2024 19:14:30 -0800
Subject: [PATCH] Make a bottomsheet

---
 app/src/main/AndroidManifest.xml              |  2 +-
 .../createcred/CreateCredentialActivity.kt    | 83 ++++++++++++-------
 2 files changed, 55 insertions(+), 30 deletions(-)

diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index da6e8a0..2513dba 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -36,7 +36,7 @@
         <activity
             android:name=".createcred.CreateCredentialActivity"
             android:exported="true"
-            android:theme="@style/Theme.CMWallet">
+            android:theme="@android:style/Theme.Translucent.NoTitleBar">
             <intent-filter>
                 <action android:name="androidx.credentials.registry.provider.action.CREATE_CREDENTIAL" />
                 <category android:name="android.intent.category.DEFAULT" />
diff --git a/app/src/main/java/com/credman/cmwallet/createcred/CreateCredentialActivity.kt b/app/src/main/java/com/credman/cmwallet/createcred/CreateCredentialActivity.kt
index 436392e..2a61faf 100644
--- a/app/src/main/java/com/credman/cmwallet/createcred/CreateCredentialActivity.kt
+++ b/app/src/main/java/com/credman/cmwallet/createcred/CreateCredentialActivity.kt
@@ -8,6 +8,7 @@ import android.util.Log
 import androidx.activity.ComponentActivity
 import androidx.activity.compose.setContent
 import androidx.activity.viewModels
+import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.fillMaxSize
@@ -16,13 +17,23 @@ import androidx.compose.foundation.layout.padding
 import androidx.compose.material3.Button
 import androidx.compose.material3.ExperimentalMaterial3Api
 import androidx.compose.material3.LinearProgressIndicator
+import androidx.compose.material3.ModalBottomSheet
 import androidx.compose.material3.Scaffold
 import androidx.compose.material3.Text
+import androidx.compose.material3.TextButton
 import androidx.compose.material3.TopAppBar
+import androidx.compose.material3.rememberModalBottomSheetState
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.getValue
+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.text.style.TextAlign
 import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.sp
 import androidx.credentials.CreateCredentialRequest
 import androidx.credentials.CreateCredentialRequest.DisplayInfo
 import androidx.credentials.CreateCredentialResponse
@@ -68,60 +79,74 @@ class CreateCredentialActivity : ComponentActivity() {
     @Composable
     fun CreateCredentialScreen(viewModel: CreateCredentialViewModel) {
         val uiState = viewModel.uiState
+        val sheetState = rememberModalBottomSheetState()
+        var showBottomSheet by remember { mutableStateOf(true) }
         LaunchedEffect(uiState.state) {
             handleUiResult(uiState.state)
         }
 
-        Scaffold(
-            modifier = Modifier.fillMaxSize(),
-            topBar = {
-                TopAppBar(
-                    title = {
-                        Text(text = "CMWallet")
-                    }
+
+        ModalBottomSheet(
+            onDismissRequest = {},
+            sheetState = sheetState
+        ) {
+            val credential = uiState.credentialToSave
+
+            if (credential == null) {
+                LinearProgressIndicator(
+                    Modifier
+                        .fillMaxWidth()
+                        .padding(horizontal = 2.dp)
                 )
-            }
-        ) { innerPadding ->
-            Column(
-                modifier = Modifier.padding(innerPadding),
-            ) {
-                val credential = uiState.credentialToSave
-                if (credential == null) {
-                    LinearProgressIndicator(
-                        Modifier
-                            .fillMaxWidth()
-                            .padding(horizontal = 2.dp))
-                } else {
+            } else {
+                Column(
+                    modifier = Modifier.fillMaxWidth(),
+                    horizontalAlignment = Alignment.CenterHorizontally
+                ) {
                     Row(
                         modifier = Modifier
                             .padding(10.dp)
-                            .fillMaxWidth()
                     ) {
                         Text(
-                            text = "Review and add to your wallet"
+                            text = "Add to CMWallet",
+                            textAlign = TextAlign.Center,
+                            fontSize = 20.sp
                         )
                     }
                     Row(
                         modifier = Modifier
                             .padding(10.dp)
-                            .fillMaxWidth()
                     ) {
                         CredentialCard(credential, {})
                     }
 //                    when (val credentialDetails = credential.credential) {
 //                        is MdocCredential -> CredentialClaimList(credentialDetails)
 //                    }
-
-                    Button(
-                        modifier = Modifier.padding(horizontal = 16.dp),
-                        onClick = {
-                            viewModel.onConfirm()
-                        }
+                    Row(
+                        modifier = Modifier.fillMaxWidth(),
+                        horizontalArrangement = Arrangement.SpaceBetween
                     ) {
-                        Text("Add to wallet")
+                        TextButton(
+                            modifier = Modifier.padding(20.dp, 10.dp, 10.dp, 20.dp ),
+                            onClick = {
+                                viewModel.onConfirm()
+                            }
+                        ) {
+                            Text("Cancel")
+                        }
+                        Button(
+                            modifier = Modifier.padding(10.dp, 10.dp, 20.dp, 20.dp ),
+                            onClick = {
+                                viewModel.onConfirm()
+                            }
+                        ) {
+                            Text("Add to wallet")
+                        }
                     }
+
                 }
             }
+
         }
     }