From 55602f1f1662307dc4b79f1086c3bb41e065fa23 Mon Sep 17 00:00:00 2001
From: tiann <twsxtd@gmail.com>
Date: Mon, 13 Feb 2023 22:41:32 +0800
Subject: [PATCH] manager: ui state for safemode

---
 manager/app/src/main/cpp/jni.cc               |  6 ++
 manager/app/src/main/cpp/ksu.cc               |  5 ++
 manager/app/src/main/cpp/ksu.h                |  2 +
 .../main/java/me/weishu/kernelsu/Natives.java |  2 +
 .../me/weishu/kernelsu/ui/screen/Module.kt    | 60 +++++++++++--------
 .../app/src/main/res/values-ja/strings.xml    |  3 +-
 .../app/src/main/res/values-ru/strings.xml    |  1 +
 .../app/src/main/res/values-vi/strings.xml    |  1 +
 .../src/main/res/values-zh-rCN/strings.xml    |  1 +
 .../src/main/res/values-zh-rHK/strings.xml    |  1 +
 .../src/main/res/values-zh-rTW/strings.xml    |  1 +
 manager/app/src/main/res/values/strings.xml   |  1 +
 12 files changed, 59 insertions(+), 25 deletions(-)

diff --git a/manager/app/src/main/cpp/jni.cc b/manager/app/src/main/cpp/jni.cc
index 165ba7b2..86258709 100644
--- a/manager/app/src/main/cpp/jni.cc
+++ b/manager/app/src/main/cpp/jni.cc
@@ -61,3 +61,9 @@ Java_me_weishu_kernelsu_Natives_allowRoot(JNIEnv *env, jclass clazz, jint uid, j
 }
 
 
+
+extern "C"
+JNIEXPORT jboolean JNICALL
+Java_me_weishu_kernelsu_Natives_isSafeMode(JNIEnv *env, jclass clazz) {
+    return is_safe_mode();
+}
\ No newline at end of file
diff --git a/manager/app/src/main/cpp/ksu.cc b/manager/app/src/main/cpp/ksu.cc
index 6cb083f1..f743ff29 100644
--- a/manager/app/src/main/cpp/ksu.cc
+++ b/manager/app/src/main/cpp/ksu.cc
@@ -19,6 +19,7 @@
 #define CMD_DENY_SU 4
 #define CMD_GET_ALLOW_LIST 5
 #define CMD_GET_DENY_LIST 6
+#define CMD_CHECK_SAFEMODE 9
 
 static bool ksuctl(int cmd, void* arg1, void* arg2) {
     int32_t result = 0;
@@ -51,4 +52,8 @@ bool get_allow_list(int *uids, int *size) {
 
 bool get_deny_list(int *uids, int *size) {
     return ksuctl(CMD_GET_DENY_LIST, uids, size);
+}
+
+bool is_safe_mode() {
+    return ksuctl(CMD_CHECK_SAFEMODE, nullptr, nullptr);
 }
\ No newline at end of file
diff --git a/manager/app/src/main/cpp/ksu.h b/manager/app/src/main/cpp/ksu.h
index 6a6758cc..96841de8 100644
--- a/manager/app/src/main/cpp/ksu.h
+++ b/manager/app/src/main/cpp/ksu.h
@@ -15,4 +15,6 @@ bool get_allow_list(int *uids, int *size);
 
 bool get_deny_list(int *uids, int *size);
 
+bool is_safe_mode();
+
 #endif //KERNELSU_KSU_H
diff --git a/manager/app/src/main/java/me/weishu/kernelsu/Natives.java b/manager/app/src/main/java/me/weishu/kernelsu/Natives.java
index a8e8cfa4..bed5713a 100644
--- a/manager/app/src/main/java/me/weishu/kernelsu/Natives.java
+++ b/manager/app/src/main/java/me/weishu/kernelsu/Natives.java
@@ -21,4 +21,6 @@ public final class Natives {
     public static native int[] getDenyList();
 
     public static native boolean allowRoot(int uid, boolean allow);
+
+    public static native boolean isSafeMode();
 }
diff --git a/manager/app/src/main/java/me/weishu/kernelsu/ui/screen/Module.kt b/manager/app/src/main/java/me/weishu/kernelsu/ui/screen/Module.kt
index 10e3b19b..c4b29375 100644
--- a/manager/app/src/main/java/me/weishu/kernelsu/ui/screen/Module.kt
+++ b/manager/app/src/main/java/me/weishu/kernelsu/ui/screen/Module.kt
@@ -52,36 +52,42 @@ fun ModuleScreen(navigator: DestinationsNavigator) {
         }
     }
 
+    val isSafeMode = Natives.isSafeMode()
+
     Scaffold(
         topBar = {
             TopBar()
         },
-        floatingActionButton = {
-            val moduleInstall = stringResource(id = R.string.module_install)
-            val selectZipLauncher = rememberLauncherForActivityResult(
-                contract = ActivityResultContracts.StartActivityForResult()
-            ) {
-                if (it.resultCode != RESULT_OK) {
-                    return@rememberLauncherForActivityResult
+        floatingActionButton = if (isSafeMode) {
+            { /* Empty */ }
+        } else {
+            {
+                val moduleInstall = stringResource(id = R.string.module_install)
+                val selectZipLauncher = rememberLauncherForActivityResult(
+                    contract = ActivityResultContracts.StartActivityForResult()
+                ) {
+                    if (it.resultCode != RESULT_OK) {
+                        return@rememberLauncherForActivityResult
+                    }
+                    val data = it.data ?: return@rememberLauncherForActivityResult
+                    val uri = data.data ?: return@rememberLauncherForActivityResult
+
+                    navigator.navigate(InstallScreenDestination(uri))
+
+                    Log.i("ModuleScreen", "select zip result: ${it.data}")
                 }
-                val data = it.data ?: return@rememberLauncherForActivityResult
-                val uri = data.data ?: return@rememberLauncherForActivityResult
 
-                navigator.navigate(InstallScreenDestination(uri))
-
-                Log.i("ModuleScreen", "select zip result: ${it.data}")
+                ExtendedFloatingActionButton(
+                    onClick = {
+                        // select the zip file to install
+                        val intent = Intent(Intent.ACTION_GET_CONTENT)
+                        intent.type = "application/zip"
+                        selectZipLauncher.launch(intent)
+                    },
+                    icon = { Icon(Icons.Filled.Add, moduleInstall) },
+                    text = { Text(text = moduleInstall) },
+                )
             }
-
-            ExtendedFloatingActionButton(
-                onClick = {
-                    // select the zip file to install
-                    val intent = Intent(Intent.ACTION_GET_CONTENT)
-                    intent.type = "application/zip"
-                    selectZipLauncher.launch(intent)
-                },
-                icon = { Icon(Icons.Filled.Add, moduleInstall) },
-                text = { Text(text = moduleInstall) },
-            )
         }
     ) { innerPadding ->
         val failedEnable = stringResource(R.string.module_failed_to_enable)
@@ -96,6 +102,12 @@ fun ModuleScreen(navigator: DestinationsNavigator) {
             }
             return@Scaffold
         }
+        if (isSafeMode) {
+            Box(modifier = Modifier.fillMaxSize(), contentAlignment = Alignment.Center) {
+                Text(stringResource(R.string.safe_mode_disable_module))
+            }
+            return@Scaffold
+        }
         SwipeRefresh(
             state = swipeState,
             onRefresh = {
@@ -123,7 +135,7 @@ fun ModuleScreen(navigator: DestinationsNavigator) {
             } else {
                 LazyColumn(
                     verticalArrangement = Arrangement.spacedBy(15.dp),
-                    contentPadding = remember { PaddingValues(bottom = 16.dp + 56.dp /* Scaffold Fab Spacing + Fab container height */ ) }
+                    contentPadding = remember { PaddingValues(bottom = 16.dp + 56.dp /* Scaffold Fab Spacing + Fab container height */) }
                 ) {
                     items(viewModel.moduleList) { module ->
                         var isChecked by rememberSaveable(module) { mutableStateOf(module.enabled) }
diff --git a/manager/app/src/main/res/values-ja/strings.xml b/manager/app/src/main/res/values-ja/strings.xml
index 95ac4e0c..5f43f565 100644
--- a/manager/app/src/main/res/values-ja/strings.xml
+++ b/manager/app/src/main/res/values-ja/strings.xml
@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-  <string name="app_name" translatable="false">KernelSU</string>
+    <string name="safe_mode_disable_module">セーフモード、すべてのモッドが無効になっています!</string>
+    <string name="app_name" translatable="false">KernelSU</string>
   <string name="home">ホーム</string>
   <string name="home_not_installed">未インストール</string>
   <string name="home_click_to_install">タップでインストール</string>
diff --git a/manager/app/src/main/res/values-ru/strings.xml b/manager/app/src/main/res/values-ru/strings.xml
index 0091a018..24a5a376 100644
--- a/manager/app/src/main/res/values-ru/strings.xml
+++ b/manager/app/src/main/res/values-ru/strings.xml
@@ -52,5 +52,6 @@
     <string name="show_system_apps">Показать системные приложения</string>
     <string name="hide_system_apps">Скрыть системные приложения</string>
     <string name="send_log">Отправить лог</string>
+    <string name="safe_mode_disable_module">Безопасный режим, все моды отключены!</string>
 
 </resources>
diff --git a/manager/app/src/main/res/values-vi/strings.xml b/manager/app/src/main/res/values-vi/strings.xml
index b149d66f..340504be 100644
--- a/manager/app/src/main/res/values-vi/strings.xml
+++ b/manager/app/src/main/res/values-vi/strings.xml
@@ -48,4 +48,5 @@
     <string name="refresh">Làm mới</string>
     <string name="show_system_apps">Hiển thị ứng dụng hệ thống</string>
     <string name="hide_system_apps">Ẩn ứng dụng hệ thống</string>
+    <string name="safe_mode_disable_module">Chế độ an toàn, tất cả các mod đều bị tắt!</string>
 </resources>
diff --git a/manager/app/src/main/res/values-zh-rCN/strings.xml b/manager/app/src/main/res/values-zh-rCN/strings.xml
index 3dd542f5..731eae5a 100644
--- a/manager/app/src/main/res/values-zh-rCN/strings.xml
+++ b/manager/app/src/main/res/values-zh-rCN/strings.xml
@@ -50,4 +50,5 @@
     <string name="show_system_apps">显示系统应用</string>
     <string name="hide_system_apps">隐藏系统应用</string>
     <string name="send_log">发送日志</string>
+    <string name="safe_mode_disable_module">安全模式，所有模块已被禁用！</string>
 </resources>
diff --git a/manager/app/src/main/res/values-zh-rHK/strings.xml b/manager/app/src/main/res/values-zh-rHK/strings.xml
index 449660a8..0424c32c 100644
--- a/manager/app/src/main/res/values-zh-rHK/strings.xml
+++ b/manager/app/src/main/res/values-zh-rHK/strings.xml
@@ -46,4 +46,5 @@
     <string name="module_version">版本</string>
     <string name="module_author">作者</string>
     <string name="module_overlay_fs_not_available">內核不支持 overlayfs，模塊功能無法運作！</string>
+    <string name="safe_mode_disable_module">安全模式，所有模塊已被禁用！</string>
 </resources>
diff --git a/manager/app/src/main/res/values-zh-rTW/strings.xml b/manager/app/src/main/res/values-zh-rTW/strings.xml
index ad3cfc24..a3f25429 100644
--- a/manager/app/src/main/res/values-zh-rTW/strings.xml
+++ b/manager/app/src/main/res/values-zh-rTW/strings.xml
@@ -49,4 +49,5 @@
     <string name="refresh">重新整理</string>
     <string name="show_system_apps">顯示系統應用程式</string>
     <string name="hide_system_apps">隱藏系統應用程式</string>
+    <string name="safe_mode_disable_module">安全模式，所有模塊已被禁用！</string>
 </resources>
diff --git a/manager/app/src/main/res/values/strings.xml b/manager/app/src/main/res/values/strings.xml
index d19ce355..190699d6 100644
--- a/manager/app/src/main/res/values/strings.xml
+++ b/manager/app/src/main/res/values/strings.xml
@@ -54,5 +54,6 @@
     <string name="show_system_apps">Show system apps</string>
     <string name="hide_system_apps">Hide system apps</string>
     <string name="send_log">Send Log</string>
+    <string name="safe_mode_disable_module">Safe mode, all module are disabled</string>
 
 </resources>