[Android] Unify AndroidDeviceControllerWrapper::Shutdown()

Fix AndroidDeviceControllerWrapper::Shutdown() and make destructor call
this shutdown, and further create mInitialized state to guarantee
shutdown proceudre can be executed only once

src/controller/java/AndroidDeviceControllerWrapper.cpp

@@ -49,32 +49,7 @@ using namespace TLV;
 
 AndroidDeviceControllerWrapper::~AndroidDeviceControllerWrapper()
 {
-    getICDClientStorage()->Shutdown();
-    mController->Shutdown();
-
-    if (mKeypairBridge != nullptr)
-    {
-        chip::Platform::Delete(mKeypairBridge);
-        mKeypairBridge = nullptr;
-    }
-
-    if (mDeviceAttestationDelegateBridge != nullptr)
-    {
-        delete mDeviceAttestationDelegateBridge;
-        mDeviceAttestationDelegateBridge = nullptr;
-    }
-
-    if (mDeviceAttestationVerifier != nullptr)
-    {
-        delete mDeviceAttestationVerifier;
-        mDeviceAttestationVerifier = nullptr;
-    }
-
-    if (mAttestationTrustStoreBridge != nullptr)
-    {
-        delete mAttestationTrustStoreBridge;
-        mAttestationTrustStoreBridge = nullptr;
-    }
+    shutdown();
 }
 
 void AndroidDeviceControllerWrapper::SetJavaObjectRef(JavaVM * vm, jobject obj)
@@ -418,8 +393,33 @@ AndroidDeviceControllerWrapper * AndroidDeviceControllerWrapper::AllocateNew(
 
 void AndroidDeviceControllerWrapper::Shutdown()
 {
+    getICDClientStorage()->Shutdown();
     mController->Shutdown();
     DeviceControllerFactory::GetInstance().Shutdown();
+
+    if (mKeypairBridge != nullptr)
+    {
+        chip::Platform::Delete(mKeypairBridge);
+        mKeypairBridge = nullptr;
+    }
+
+    if (mDeviceAttestationDelegateBridge != nullptr)
+    {
+        delete mDeviceAttestationDelegateBridge;
+        mDeviceAttestationDelegateBridge = nullptr;
+    }
+
+    if (mDeviceAttestationVerifier != nullptr)
+    {
+        delete mDeviceAttestationVerifier;
+        mDeviceAttestationVerifier = nullptr;
+    }
+
+    if (mAttestationTrustStoreBridge != nullptr)
+    {
+        delete mAttestationTrustStoreBridge;
+        mAttestationTrustStoreBridge = nullptr;
+    }
 }
 
 CHIP_ERROR AndroidDeviceControllerWrapper::ApplyNetworkCredentials(chip::Controller::CommissioningParameters & params,