Add some scenes auto close connections

Support proxies search

Update core

Optimize more details

Author: chen08209

android/app/build.gradle

@@ -73,6 +73,9 @@ android {
             applicationIdSuffix '.debug'
         }
         release {
+            minifyEnabled true
+            debuggable false
+            
             if (isRelease) {
                 signingConfig signingConfigs.release
             } else {

android/app/src/main/kotlin/com/follow/clash/GlobalState.kt

@@ -7,6 +7,10 @@ import com.follow.clash.plugins.VpnPlugin
 import io.flutter.FlutterInjector
 import io.flutter.embedding.engine.FlutterEngine
 import io.flutter.embedding.engine.dart.DartExecutor
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
 import java.util.concurrent.locks.ReentrantLock
 import kotlin.concurrent.withLock
 
@@ -33,6 +37,15 @@ object GlobalState {
         return currentEngine?.plugins?.get(AppPlugin::class.java) as AppPlugin?
     }
 
+    fun syncStatus() {
+        CoroutineScope(Dispatchers.Default).launch {
+            val status = getCurrentVPNPlugin()?.getStatus() ?: false
+            withContext(Dispatchers.Main){
+                runState.value = if (status) RunState.START else RunState.STOP
+            }
+        }
+    }
+
     suspend fun getText(text: String): String {
         return getCurrentAppPlugin()?.getText(text) ?: ""
     }

android/app/src/main/kotlin/com/follow/clash/plugins/ServicePlugin.kt

@@ -51,6 +51,7 @@ data object ServicePlugin : FlutterPlugin, MethodChannel.MethodCallHandler {
         }
     }
 
+
     private fun handleDestroy() {
         GlobalState.destroyServiceEngine()
     }

android/app/src/main/kotlin/com/follow/clash/plugins/VpnPlugin.kt

@@ -200,6 +200,13 @@ data object VpnPlugin : FlutterPlugin, MethodChannel.MethodCallHandler {
         timerJob = null
     }
 
+
+    suspend fun getStatus(): Boolean? {
+        return withContext(Dispatchers.Default) {
+            flutterMethodChannel.awaitResult<Boolean>("status", null)
+        }
+    }
+
     private fun handleStartService() {
         if (flClashService == null) {
             bindService()
@@ -248,9 +255,9 @@ data object VpnPlugin : FlutterPlugin, MethodChannel.MethodCallHandler {
         GlobalState.runLock.withLock {
             if (GlobalState.runState.value == RunState.STOP) return
             GlobalState.runState.value = RunState.STOP
+            flClashService?.stop()
             stopForegroundJob()
             Core.stopTun()
-            flClashService?.stop()
             GlobalState.handleTryDestroy()
         }
     }

android/app/src/main/kotlin/com/follow/clash/services/FlClashTileService.kt

@@ -33,6 +33,7 @@ class FlClashTileService : TileService() {
 
     override fun onStartListening() {
         super.onStartListening()
+        GlobalState.syncStatus()
         GlobalState.runState.value?.let { updateTile(it) }
         GlobalState.runState.observeForever(observer)
     }

android/core/build.gradle.kts

@@ -1,3 +1,5 @@
+import org.jetbrains.kotlin.ir.backend.js.transformers.irToJs.argumentsWithVarargAsSingleArray
+
 plugins {
     id("com.android.library")
     id("org.jetbrains.kotlin.android")
@@ -10,11 +12,11 @@ android {
 
     defaultConfig {
         minSdk = 21
-        consumerProguardFiles("consumer-rules.pro")
     }
 
     buildTypes {
         release {
+            isJniDebuggable = false
             proguardFiles(
                 getDefaultProguardFile("proguard-android-optimize.txt"),
                 "proguard-rules.pro"

android/core/consumer-rules.pro

@@ -4,6 +4,8 @@ project("core")
 
 message("CMAKE_SOURCE_DIR ${CMAKE_SOURCE_DIR}")
 
+message("CMAKE_BUILD_TYPE ${CMAKE_BUILD_TYPE}")
+
 if (NOT "${CMAKE_BUILD_TYPE}" STREQUAL "Debug")
     add_compile_options(-O3)
 

android/core/src/main/cpp/CMakeLists.txt

@@ -1,21 +1,18 @@
-#include <jni.h>
-
 #ifdef LIBCLASH
 #include <jni.h>
-#include <string>
 #include "jni_helper.h"
 #include "libclash.h"
 
 extern "C"
 JNIEXPORT void JNICALL
-Java_com_follow_clash_core_Core_startTun(JNIEnv *env, jobject thiz, jint fd, jobject cb) {
-    auto interface = new_global(cb);
+Java_com_follow_clash_core_Core_startTun(JNIEnv *env, jobject, const jint fd, jobject cb) {
+    const auto interface = new_global(cb);
     startTUN(fd, interface);
 }
 
 extern "C"
 JNIEXPORT void JNICALL
-Java_com_follow_clash_core_Core_stopTun(JNIEnv *env, jobject thiz) {
+Java_com_follow_clash_core_Core_stopTun(JNIEnv *) {
     stopTun();
 }
 
@@ -26,50 +23,50 @@ static jmethodID m_tun_interface_resolve_process;
 
 static void release_jni_object_impl(void *obj) {
     ATTACH_JNI();
-    del_global((jobject) obj);
+    del_global(static_cast<jobject>(obj));
 }
 
-static void call_tun_interface_protect_impl(void *tun_interface, int fd) {
+static void call_tun_interface_protect_impl(void *tun_interface, const int fd) {
     ATTACH_JNI();
-    env->CallVoidMethod((jobject) tun_interface,
-                        (jmethodID) m_tun_interface_protect,
-                        (jint) fd);
+    env->CallVoidMethod(static_cast<jobject>(tun_interface),
+                        m_tun_interface_protect,
+                        fd);
 }
 
-static const char*
+static const char *
 call_tun_interface_resolve_process_impl(void *tun_interface, int protocol,
-                                         const char *source,
-                                         const char *target,
-                                         int uid) {
+                                        const char *source,
+                                        const char *target,
+                                        const int uid) {
     ATTACH_JNI();
-    jstring packageName = (jstring)env->CallObjectMethod((jobject) tun_interface,
-                              (jmethodID) m_tun_interface_resolve_process,
-                              (jint) protocol,
-                              (jstring) new_string(source),
-                              (jstring) new_string(target),
-                              (jint) uid);
+    const auto packageName = reinterpret_cast<jstring>(env->CallObjectMethod(static_cast<jobject>(tun_interface),
+                                                                       m_tun_interface_resolve_process,
+                                                                       protocol,
+                                                                       new_string(source),
+                                                                       new_string(target),
+                                                                       uid));
     return get_string(packageName);
 }
 
 extern "C"
 JNIEXPORT jint JNICALL
-JNI_OnLoad(JavaVM *vm, void *reserved) {
+JNI_OnLoad(JavaVM *vm, void *) {
     JNIEnv *env = nullptr;
-    if (vm->GetEnv((void **) &env, JNI_VERSION_1_6) != JNI_OK) {
+    if (vm->GetEnv(reinterpret_cast<void **>(&env), JNI_VERSION_1_6) != JNI_OK) {
         return JNI_ERR;
     }
 
     initialize_jni(vm, env);
 
-    jclass c_tun_interface = find_class("com/follow/clash/core/TunInterface");
+    const auto c_tun_interface = find_class("com/follow/clash/core/TunInterface");
 
     m_tun_interface_protect = find_method(c_tun_interface, "protect", "(I)V");
     m_tun_interface_resolve_process = find_method(c_tun_interface, "resolverProcess",
-                                                   "(ILjava/lang/String;Ljava/lang/String;I)Ljava/lang/String;");
+                                                  "(ILjava/lang/String;Ljava/lang/String;I)Ljava/lang/String;");
 
     registerCallbacks(&call_tun_interface_protect_impl,
                       &call_tun_interface_resolve_process_impl,
                       &release_jni_object_impl);
     return JNI_VERSION_1_6;
 }
-#endif
+#endif

android/core/src/main/cpp/core.cpp

@@ -1,5 +1,6 @@
 #include "jni_helper.h"
 
+#include <cstdlib>
 #include <malloc.h>
 #include <cstring>
 
@@ -12,7 +13,7 @@ static jmethodID m_get_bytes;
 void initialize_jni(JavaVM *vm, JNIEnv *env) {
     global_vm = vm;
 
-    c_string = (jclass) new_global(find_class("java/lang/String"));
+    c_string = reinterpret_cast<jclass>(new_global(find_class("java/lang/String")));
     m_new_string = find_method(c_string, "<init>", "([B)V");
     m_get_bytes = find_method(c_string, "getBytes", "()[B");
 }
@@ -22,33 +23,33 @@ JavaVM *global_java_vm() {
 }
 
 char *jni_get_string(JNIEnv *env, jstring str) {
-    auto array = (jbyteArray) env->CallObjectMethod(str, m_get_bytes);
-    int length = env->GetArrayLength(array);
-    char *content = (char *) malloc(length + 1);
-    env->GetByteArrayRegion(array, 0, length, (jbyte *) content);
+    const auto array = reinterpret_cast<jbyteArray>(env->CallObjectMethod(str, m_get_bytes));
+    const int length = env->GetArrayLength(array);
+    const auto content = static_cast<char *>(malloc(length + 1));
+    env->GetByteArrayRegion(array, 0, length, reinterpret_cast<jbyte *>(content));
     content[length] = 0;
     return content;
 }
 
 jstring jni_new_string(JNIEnv *env, const char *str) {
-    auto length = (int) strlen(str);
-    jbyteArray array = env->NewByteArray(length);
-    env->SetByteArrayRegion(array, 0, length, (const jbyte *) str);
-    return (jstring) env->NewObject(c_string, m_new_string, array);
+    const auto length = static_cast<int>(strlen(str));
+    const auto array = env->NewByteArray(length);
+    env->SetByteArrayRegion(array, 0, length, reinterpret_cast<const jbyte *>(str));
+    return reinterpret_cast<jstring>(env->NewObject(c_string, m_new_string, array));
 }
 
 int jni_catch_exception(JNIEnv *env) {
-    int result = env->ExceptionCheck();
+    const int result = env->ExceptionCheck();
     if (result) {
         env->ExceptionDescribe();
         env->ExceptionClear();
     }
     return result;
 }
 
-void jni_attach_thread(struct scoped_jni *jni) {
+void jni_attach_thread(scoped_jni *jni) {
     JavaVM *vm = global_java_vm();
-    if (vm->GetEnv((void **) &jni->env, JNI_VERSION_1_6) == JNI_OK) {
+    if (vm->GetEnv(reinterpret_cast<void **>(&jni->env), JNI_VERSION_1_6) == JNI_OK) {
         jni->require_release = 0;
         return;
     }
@@ -58,9 +59,9 @@ void jni_attach_thread(struct scoped_jni *jni) {
     jni->require_release = 1;
 }
 
-void jni_detach_thread(struct scoped_jni *jni) {
+void jni_detach_thread(const scoped_jni *env) {
     JavaVM *vm = global_java_vm();
-    if (jni->require_release) {
+    if (env->require_release) {
         vm->DetachCurrentThread();
     }
 }