Android: Add new input mapping implementation

Source/Android/jni/Input/Control.cpp

@@ -0,0 +1,51 @@
+// Copyright 2022 Dolphin Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "jni/Input/Control.h"
+
+#include <string>
+
+#include <jni.h>
+
+#include "Common/MsgHandler.h"
+#include "InputCommon/ControlReference/ControlReference.h"
+#include "InputCommon/ControllerEmu/Control/Control.h"
+#include "jni/AndroidCommon/AndroidCommon.h"
+#include "jni/AndroidCommon/IDCache.h"
+#include "jni/Input/ControlReference.h"
+
+static ControllerEmu::Control* GetPointer(JNIEnv* env, jobject obj)
+{
+  return reinterpret_cast<ControllerEmu::Control*>(
+      env->GetLongField(obj, IDCache::GetControlPointer()));
+}
+
+jobject ControlToJava(JNIEnv* env, ControllerEmu::Control* control)
+{
+  if (!control)
+    return nullptr;
+
+  return env->NewObject(IDCache::GetControlClass(), IDCache::GetControlConstructor(),
+                        reinterpret_cast<jlong>(control));
+}
+
+extern "C" {
+
+JNIEXPORT jstring JNICALL
+Java_org_dolphinemu_dolphinemu_features_input_model_controlleremu_Control_getUiName(JNIEnv* env,
+                                                                                    jobject obj)
+{
+  ControllerEmu::Control* control = GetPointer(env, obj);
+  std::string ui_name = control->ui_name;
+  if (control->translate == ControllerEmu::Translatability::Translate)
+    ui_name = Common::GetStringT(ui_name.c_str());
+  return ToJString(env, ui_name);
+}
+
+JNIEXPORT jobject JNICALL
+Java_org_dolphinemu_dolphinemu_features_input_model_controlleremu_Control_getControlReference(
+    JNIEnv* env, jobject obj)
+{
+  return ControlReferenceToJava(env, GetPointer(env, obj)->control_ref.get());
+}
+}