(TESTS) Experimenting with permission request

app/src/main/java/ch/mathieubroillet/jarvis/android/utils/Utils.kt

@@ -1,9 +1,19 @@
 package ch.mathieubroillet.jarvis.android.utils
 
 import androidx.compose.foundation.layout.*
+import androidx.compose.material.Button
+import androidx.compose.material.Text
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.saveable.rememberSaveable
+import androidx.compose.runtime.setValue
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.unit.dp
+import com.google.accompanist.permissions.ExperimentalPermissionsApi
+import com.google.accompanist.permissions.PermissionRequired
+import com.google.accompanist.permissions.rememberPermissionState
 
 
 @Composable
@@ -20,4 +30,77 @@ fun DefaultBox(
         content()
     }
 
+}
+
+@OptIn(ExperimentalPermissionsApi::class)
+@Composable
+fun FeatureThatRequiresMicrophonePermission() {
+    var doNotShowRationale by rememberSaveable {
+        mutableStateOf(false)
+    }
+
+    val cameraPermissionState =
+        rememberPermissionState(permission = android.Manifest.permission.RECORD_AUDIO)
+
+    val context = LocalContext.current
+
+    PermissionRequired(
+        permissionState = cameraPermissionState,
+        permissionNotGrantedContent = {
+            if (doNotShowRationale) {
+                Text("Feature not available")
+            } else {
+                PermissionNotGrantedUI(
+                    onYesClick = {
+                        cameraPermissionState.launchPermissionRequest()
+                    }, onCancelClick = {
+                        doNotShowRationale = true
+                    })
+            }
+        },
+        permissionNotAvailableContent = {
+            PermissionNotAvailableContent(
+                onOpenSettingsClick = { /*context.openSettings()*/ })
+        },
+        content = {
+            Text("Camera Permission Granted")
+        }
+    )
+
+
+}
+
+@Composable
+fun PermissionNotAvailableContent(onOpenSettingsClick: () -> Unit) {
+
+    Column {
+        Text("Camera permission denied.")
+        Spacer(modifier = Modifier.height(8.dp))
+        Button(onClick = { onOpenSettingsClick() }) {
+            Text("Open settings")
+        }
+    }
+}
+
+
+@Composable
+fun PermissionNotGrantedUI(onYesClick: () -> Unit, onCancelClick: () -> Unit) {
+    Column {
+        Text("Camera is important for this app. Please grant the permission.")
+        Spacer(modifier = Modifier.height(8.dp))
+        Row {
+            Button(onClick = {
+                onYesClick()
+            }) {
+                Text("Yes")
+            }
+            Spacer(modifier = Modifier.width(8.dp))
+            Button(onClick = {
+                onCancelClick()
+            }) {
+                Text("Cancel")
+            }
+        }
+    }
+
 }