From 0f42f7f4a53ecb659fc9ed39cc55ecd5daab03b8 Mon Sep 17 00:00:00 2001
From: Martin Finkel <me@martinfinkel.com>
Date: Tue, 18 Feb 2025 15:30:19 +0700
Subject: [PATCH] android: add support for GameActivity
---
PluginSource/RenderAPI_Android.cpp | 27 +++++++++++++++++++++------
1 file changed, 21 insertions(+), 6 deletions(-)
diff --git a/PluginSource/RenderAPI_Android.cpp b/PluginSource/RenderAPI_Android.cpp
index 50d1818..890fe69 100644
--- a/PluginSource/RenderAPI_Android.cpp
+++ b/PluginSource/RenderAPI_Android.cpp
@@ -108,17 +108,32 @@ jobject RenderAPI_Android::createWindowSurface()
{
DEBUG("Entering createWindowSurface");
- jclass cls_JavaClass = jni_env->FindClass("org/videolan/libvlc/AWindow");
+ jclass activityThread = jni_env->FindClass("android/app/ActivityThread");
+ jmethodID currentApplication = jni_env->GetStaticMethodID(activityThread, "currentApplication", "()Landroid/app/Application;");
+ jobject app = jni_env->CallStaticObjectMethod(activityThread, currentApplication);
+
+ jclass contextClass = jni_env->FindClass("android/content/Context");
+ jmethodID getClassLoader = jni_env->GetMethodID(contextClass, "getClassLoader", "()Ljava/lang/ClassLoader;");
+ jobject classLoader = jni_env->CallObjectMethod(app, getClassLoader);
+
+ jclass classLoaderClass = jni_env->FindClass("java/lang/ClassLoader");
+ jmethodID loadClass = jni_env->GetMethodID(classLoaderClass, "loadClass", "(Ljava/lang/String;)Ljava/lang/Class;");
+
+ jstring className = jni_env->NewStringUTF("org.videolan.libvlc.AWindow");
+ jclass cls_JavaClass = (jclass)jni_env->CallObjectMethod(classLoader, loadClass, className);
+ jni_env->DeleteLocalRef(className);
+
+ if(cls_JavaClass == nullptr)
+ {
+ DEBUG("Failed to find class org.videolan.libvlc.AWindow");
+ abort();
+ }
// find constructor method
jmethodID mid_JavaClass = jni_env->GetMethodID (cls_JavaClass, "<init>", "(Lorg/videolan/libvlc/AWindow$SurfaceCallback;)V");
- // create object instance
- DEBUG("Calling jni_env->NewObject(cls_JavaClass, mid_JavaClass, nullptr)...");
+ // create object instance
jobject obj_JavaClass = jni_env->NewObject(cls_JavaClass, mid_JavaClass, nullptr);
// return object with a global reference
-
- DEBUG("Calling jni_env->NewGlobalRef(obj_JavaClass)");
-
return jni_env->NewGlobalRef(obj_JavaClass);
}
--
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