ui: 优化 Shizuku 状态卡片布局并更新多语言文案

本次更新改进了“系统状态”卡片中操作按钮的视觉呈现，并微调了部分功能文本。

- **UI 改进**: 在 `MainActivity` 中引入 `ButtonGroupDefaults`，将 Shizuku 权限操作按钮和 IMS 系统配置按钮改为连接式（Connected）形状，并调整了排列间距。
- **文案微调**: 更新了中英文 `strings.xml` 资源，将“刷新 Shizuku”统一为“刷新权限”，并精简了“查看 IMS 配置”的按钮文本。
- **逻辑优化**: 将“请求权限”按钮设为始终可见，但仅在 `NO_PERMISSION` 状态下启用。

Author: Mystery00

app/src/main/java/io/github/vvb2060/ims/ui/MainActivity.kt

@@ -30,6 +30,7 @@ import androidx.compose.material.icons.rounded.SettingsBackupRestore
 import androidx.compose.material3.AlertDialog
 import androidx.compose.material3.Button
 import androidx.compose.material3.ButtonDefaults
+import androidx.compose.material3.ButtonGroupDefaults
 import androidx.compose.material3.Card
 import androidx.compose.material3.CenterAlignedTopAppBar
 import androidx.compose.material3.HorizontalDivider
@@ -373,16 +374,24 @@ fun SystemInfoCard(
                     fontSize = 14.sp,
                     color = shizukuStatusColor
                 )
-                Spacer(modifier = Modifier.weight(1f))
-                Button(onClick = onRefresh) {
+            }
+            Spacer(modifier = Modifier.height(8.dp))
+            Row(
+                verticalAlignment = Alignment.CenterVertically,
+                horizontalArrangement = Arrangement.spacedBy(4.dp),
+            ) {
+                Button(
+                    shape = ButtonGroupDefaults.connectedLeadingButtonShape,
+                    onClick = onRefresh,
+                ) {
                     Text(text = stringResource(id = R.string.refresh_permission))
                 }
-
-                if (shizukuStatus == ShizukuStatus.NO_PERMISSION) {
-                    Spacer(modifier = Modifier.width(8.dp))
-                    Button(onClick = onRequestShizukuPermission) {
-                        Text(text = stringResource(id = R.string.request_permission))
-                    }
+                Button(
+                    enabled = shizukuStatus == ShizukuStatus.NO_PERMISSION,
+                    shape = ButtonGroupDefaults.connectedTrailingButtonShape,
+                    onClick = onRequestShizukuPermission,
+                ) {
+                    Text(text = stringResource(id = R.string.request_permission))
                 }
             }
 
@@ -391,13 +400,14 @@ fun SystemInfoCard(
                 Spacer(modifier = Modifier.height(8.dp))
                 Row(
                     modifier = Modifier.fillMaxWidth(),
-                    horizontalArrangement = Arrangement.spacedBy(8.dp)
+                    horizontalArrangement = Arrangement.spacedBy(4.dp)
                 ) {
                     Button(
                         onClick = onViewSystemConfigClick,
                         enabled = selectedSim?.subId != -1,
                         modifier = Modifier.weight(1f),
-                        colors = ButtonDefaults.buttonColors(containerColor = MaterialTheme.colorScheme.tertiary)
+                        colors = ButtonDefaults.buttonColors(containerColor = MaterialTheme.colorScheme.tertiary),
+                        shape = ButtonGroupDefaults.connectedLeadingButtonShape,
                     ) {
                         Text(text = stringResource(id = R.string.view_system_config))
                     }
@@ -406,7 +416,8 @@ fun SystemInfoCard(
                         onClick = onResetIms,
                         enabled = selectedSim?.subId != -1,
                         modifier = Modifier.weight(1f),
-                        colors = ButtonDefaults.buttonColors(containerColor = MaterialTheme.colorScheme.error)
+                        colors = ButtonDefaults.buttonColors(containerColor = MaterialTheme.colorScheme.error),
+                        shape = ButtonGroupDefaults.connectedTrailingButtonShape,
                     ) {
                         Text(text = stringResource(id = R.string.restart_ims))
                     }

app/src/main/res/values-zh-rCN/strings.xml

@@ -15,9 +15,9 @@
     <string name="shizuku_not_running">❌ 未运行</string>
     <string name="shizuku_no_permission">⚠️ 未授权</string>
     <string name="shizuku_checking">检查中…</string>
-    <string name="refresh_permission">刷新 Shizuku</string>
-    <string name="request_permission">请求</string>
-    <string name="view_system_config">查看 IMS 配置</string>
+    <string name="refresh_permission">刷新权限</string>
+    <string name="request_permission">请求权限</string>
+    <string name="view_system_config">查看 IMS</string>
     <string name="restart_ims">重启 IMS</string>
     <string name="restart_ims_success">IMS 已重启</string>
     <string name="restart_ims_failed">IMS 重启失败：%s</string>

app/src/main/res/values/strings.xml

@@ -15,9 +15,9 @@
     <string name="shizuku_not_running">❌ Not Running</string>
     <string name="shizuku_no_permission">⚠️ No Permission</string>
     <string name="shizuku_checking">Checking…</string>
-    <string name="refresh_permission">Refresh Shizuku</string>
-    <string name="request_permission">Request</string>
-    <string name="view_system_config">View IMS Config</string>
+    <string name="refresh_permission">Refresh Permission</string>
+    <string name="request_permission">Request Permission</string>
+    <string name="view_system_config">View IMS</string>
     <string name="restart_ims">Restart IMS</string>
     <string name="restart_ims_success">IMS restarted</string>
     <string name="restart_ims_failed">IMS restart failed: %s</string>