Compose About: add website and privacy button.

UweTrottmann · May 11, 2022 · 9eb6d17 · 9eb6d17
1 parent 7812995
commit 9eb6d17
Showing 1 changed file with 63 additions and 4 deletions.
diff --git a/app/src/main/java/com/battlelancer/seriesguide/preferences/AboutActivity.kt b/app/src/main/java/com/battlelancer/seriesguide/preferences/AboutActivity.kt
@@ -4,10 +4,26 @@ import android.os.Bundle
 import android.view.MenuItem
 import androidx.activity.ComponentActivity
 import androidx.activity.compose.setContent
+import androidx.annotation.StringRes
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.padding
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.ArrowBack
+import androidx.compose.material3.Button
+import androidx.compose.material3.ExperimentalMaterial3Api
+import androidx.compose.material3.Icon
+import androidx.compose.material3.IconButton
+import androidx.compose.material3.Scaffold
+import androidx.compose.material3.SmallTopAppBar
 import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.tooling.preview.Preview
+import com.battlelancer.seriesguide.R
 import com.battlelancer.seriesguide.ui.SeriesGuidePreferences
+import com.battlelancer.seriesguide.util.Utils
 import com.google.android.material.composethemeadapter3.Mdc3Theme
 
 /**
@@ -21,20 +37,59 @@ class AboutActivity : ComponentActivity() {
 
         setContent {
             Mdc3Theme {
-                About()
+                About(
+                    onBackPressed = { onBackPressed() },
+                    onOpenWebsite = { viewUrl(R.string.url_website) },
+                    onOpenPrivacyPolicy = { viewUrl(R.string.url_privacy) }
+                )
             }
         }
     }
 
+    @OptIn(ExperimentalMaterial3Api::class)
     @Composable
-    fun About() {
-        Text(text = "About SeriesGuide")
+    fun About(
+        onBackPressed: () -> Unit,
+        onOpenWebsite: () -> Unit,
+        onOpenPrivacyPolicy: () -> Unit
+    ) {
+        Scaffold(
+            topBar = {
+                SmallTopAppBar(
+                    title = { Text(text = stringResource(id = R.string.prefs_category_about)) },
+                    navigationIcon = {
+                        IconButton(onClick = onBackPressed) {
+                            Icon(
+                                imageVector = Icons.Filled.ArrowBack,
+                                contentDescription = stringResource(id = R.string.navigate_back)
+                            )
+                        }
+                    }
+                )
+            },
+            content = { scaffoldPadding ->
+                Box(modifier = Modifier.padding(scaffoldPadding)) {
+                    Column() {
+                        Button(onClick = onOpenWebsite) {
+                            Text(text = stringResource(id = R.string.website))
+                        }
+                        Button(onClick = onOpenPrivacyPolicy) {
+                            Text(text = stringResource(id = R.string.privacy_policy))
+                        }
+                    }
+                }
+            }
+        )
     }
 
     @Preview
     @Composable
     fun AboutPreview() {
-        About()
+        About(
+            {},
+            {},
+            {}
+        )
     }
 
 //    private fun setupActionBar() {
@@ -53,4 +108,8 @@ class AboutActivity : ComponentActivity() {
         }
     }
 
+    private fun viewUrl(@StringRes urlResId: Int) {
+        Utils.launchWebsite(this, getString(urlResId))
+    }
+
 }