diff options
15 files changed, 136 insertions, 37 deletions
diff --git a/platform/android/java/editor/src/main/java/org/godotengine/editor/GodotEditor.kt b/platform/android/java/editor/src/main/java/org/godotengine/editor/GodotEditor.kt index 5515347bd6..7c11d69609 100644 --- a/platform/android/java/editor/src/main/java/org/godotengine/editor/GodotEditor.kt +++ b/platform/android/java/editor/src/main/java/org/godotengine/editor/GodotEditor.kt @@ -203,7 +203,14 @@ open class GodotEditor : GodotActivity() { } if (editorWindowInfo.windowClassName == javaClass.name) { Log.d(TAG, "Restarting ${editorWindowInfo.windowClassName} with parameters ${args.contentToString()}") - ProcessPhoenix.triggerRebirth(this, newInstance) + val godot = godot + if (godot != null) { + godot.destroyAndKillProcess { + ProcessPhoenix.triggerRebirth(this, newInstance) + } + } else { + ProcessPhoenix.triggerRebirth(this, newInstance) + } } else { Log.d(TAG, "Starting ${editorWindowInfo.windowClassName} with parameters ${args.contentToString()}") newInstance.putExtra(EXTRA_NEW_LAUNCH, true) diff --git a/platform/android/java/lib/src/org/godotengine/godot/Godot.kt b/platform/android/java/lib/src/org/godotengine/godot/Godot.kt index 7e2a44ab39..fa39ccb546 100644 --- a/platform/android/java/lib/src/org/godotengine/godot/Godot.kt +++ b/platform/android/java/lib/src/org/godotengine/godot/Godot.kt @@ -73,6 +73,7 @@ import java.io.InputStream import java.lang.Exception import java.security.MessageDigest import java.util.* +import java.util.concurrent.atomic.AtomicReference /** * Core component used to interface with the native layer of the engine. @@ -128,6 +129,11 @@ class Godot(private val context: Context) : SensorEventListener { private val commandLineFileParser = CommandLineFileParser() /** + * Task to run when the engine terminates. + */ + private val runOnTerminate = AtomicReference<Runnable>() + + /** * Tracks whether [onCreate] was completed successfully. */ private var initializationStarted = false @@ -577,10 +583,7 @@ class Godot(private val context: Context) : SensorEventListener { plugin.onMainDestroy() } - runOnRenderThread { - GodotLib.ondestroy() - forceQuit() - } + renderView?.onActivityDestroyed() } /** @@ -663,6 +666,15 @@ class Godot(private val context: Context) : SensorEventListener { primaryHost?.onGodotMainLoopStarted() } + /** + * Invoked on the render thread when the engine is about to terminate. + */ + @Keep + private fun onGodotTerminating() { + Log.v(TAG, "OnGodotTerminating") + runOnTerminate.get()?.run() + } + private fun restart() { primaryHost?.onGodotRestartRequested(this) } @@ -798,8 +810,28 @@ class Godot(private val context: Context) : SensorEventListener { mClipboard.setPrimaryClip(clip) } - fun forceQuit() { - forceQuit(0) + /** + * Destroys the Godot Engine and kill the process it's running in. + */ + @JvmOverloads + fun destroyAndKillProcess(destroyRunnable: Runnable? = null) { + val host = primaryHost + val activity = host?.activity + if (host == null || activity == null) { + // Run the destroyRunnable right away as we are about to force quit. + destroyRunnable?.run() + + // Fallback to force quit + forceQuit(0) + return + } + + // Store the destroyRunnable so it can be run when the engine is terminating + runOnTerminate.set(destroyRunnable) + + runOnUiThread { + onDestroy(host) + } } @Keep @@ -814,11 +846,7 @@ class Godot(private val context: Context) : SensorEventListener { } ?: return false } - fun onBackPressed(host: GodotHost) { - if (host != primaryHost) { - return - } - + fun onBackPressed() { var shouldQuit = true for (plugin in pluginRegistry.allPlugins) { if (plugin.onMainBackPressed()) { diff --git a/platform/android/java/lib/src/org/godotengine/godot/GodotActivity.kt b/platform/android/java/lib/src/org/godotengine/godot/GodotActivity.kt index 4c5e857b7a..913e3d04c5 100644 --- a/platform/android/java/lib/src/org/godotengine/godot/GodotActivity.kt +++ b/platform/android/java/lib/src/org/godotengine/godot/GodotActivity.kt @@ -85,12 +85,8 @@ abstract class GodotActivity : FragmentActivity(), GodotHost { protected open fun getGodotAppLayout() = R.layout.godot_app_layout override fun onDestroy() { - Log.v(TAG, "Destroying Godot app...") + Log.v(TAG, "Destroying GodotActivity $this...") super.onDestroy() - - godotFragment?.let { - terminateGodotInstance(it.godot) - } } override fun onGodotForceQuit(instance: Godot) { diff --git a/platform/android/java/lib/src/org/godotengine/godot/GodotFragment.java b/platform/android/java/lib/src/org/godotengine/godot/GodotFragment.java index 1612ddd0b3..fdda766594 100644 --- a/platform/android/java/lib/src/org/godotengine/godot/GodotFragment.java +++ b/platform/android/java/lib/src/org/godotengine/godot/GodotFragment.java @@ -187,7 +187,12 @@ public class GodotFragment extends Fragment implements IDownloaderClient, GodotH final Activity activity = getActivity(); mCurrentIntent = activity.getIntent(); - godot = new Godot(requireContext()); + if (parentHost != null) { + godot = parentHost.getGodot(); + } + if (godot == null) { + godot = new Godot(requireContext()); + } performEngineInitialization(); BenchmarkUtils.endBenchmarkMeasure("Startup", "GodotFragment::onCreate"); } @@ -209,7 +214,7 @@ public class GodotFragment extends Fragment implements IDownloaderClient, GodotH final String errorMessage = TextUtils.isEmpty(e.getMessage()) ? getString(R.string.error_engine_setup_message) : e.getMessage(); - godot.alert(errorMessage, getString(R.string.text_error_title), godot::forceQuit); + godot.alert(errorMessage, getString(R.string.text_error_title), godot::destroyAndKillProcess); } catch (IllegalArgumentException ignored) { final Activity activity = getActivity(); Intent notifierIntent = new Intent(activity, activity.getClass()); @@ -325,7 +330,7 @@ public class GodotFragment extends Fragment implements IDownloaderClient, GodotH } public void onBackPressed() { - godot.onBackPressed(this); + godot.onBackPressed(); } /** diff --git a/platform/android/java/lib/src/org/godotengine/godot/GodotGLRenderView.java b/platform/android/java/lib/src/org/godotengine/godot/GodotGLRenderView.java index 81043ce782..7fbdb34047 100644 --- a/platform/android/java/lib/src/org/godotengine/godot/GodotGLRenderView.java +++ b/platform/android/java/lib/src/org/godotengine/godot/GodotGLRenderView.java @@ -42,7 +42,6 @@ import org.godotengine.godot.xr.regular.RegularContextFactory; import org.godotengine.godot.xr.regular.RegularFallbackConfigChooser; import android.annotation.SuppressLint; -import android.content.Context; import android.content.res.AssetManager; import android.graphics.Bitmap; import android.graphics.BitmapFactory; @@ -77,7 +76,7 @@ import java.io.InputStream; * that matches it exactly (with regards to red/green/blue/alpha channels * bit depths). Failure to do so would result in an EGL_BAD_MATCH error. */ -public class GodotGLRenderView extends GLSurfaceView implements GodotRenderView { +class GodotGLRenderView extends GLSurfaceView implements GodotRenderView { private final GodotHost host; private final Godot godot; private final GodotInputHandler inputHandler; @@ -141,8 +140,13 @@ public class GodotGLRenderView extends GLSurfaceView implements GodotRenderView } @Override + public void onActivityDestroyed() { + requestRenderThreadExitAndWait(); + } + + @Override public void onBackPressed() { - godot.onBackPressed(host); + godot.onBackPressed(); } @Override diff --git a/platform/android/java/lib/src/org/godotengine/godot/GodotRenderView.java b/platform/android/java/lib/src/org/godotengine/godot/GodotRenderView.java index 5b2f9f57c7..19ec0fd1a4 100644 --- a/platform/android/java/lib/src/org/godotengine/godot/GodotRenderView.java +++ b/platform/android/java/lib/src/org/godotengine/godot/GodotRenderView.java @@ -44,6 +44,9 @@ public interface GodotRenderView { */ void startRenderer(); + /** + * Queues a runnable to be run on the rendering thread. + */ void queueOnRenderThread(Runnable event); void onActivityPaused(); @@ -54,6 +57,8 @@ public interface GodotRenderView { void onActivityStarted(); + void onActivityDestroyed(); + void onBackPressed(); GodotInputHandler getInputHandler(); diff --git a/platform/android/java/lib/src/org/godotengine/godot/GodotVulkanRenderView.java b/platform/android/java/lib/src/org/godotengine/godot/GodotVulkanRenderView.java index a1ee9bd6b4..f4411ddf2c 100644 --- a/platform/android/java/lib/src/org/godotengine/godot/GodotVulkanRenderView.java +++ b/platform/android/java/lib/src/org/godotengine/godot/GodotVulkanRenderView.java @@ -50,7 +50,7 @@ import androidx.annotation.Keep; import java.io.InputStream; -public class GodotVulkanRenderView extends VkSurfaceView implements GodotRenderView { +class GodotVulkanRenderView extends VkSurfaceView implements GodotRenderView { private final GodotHost host; private final Godot godot; private final GodotInputHandler mInputHandler; @@ -119,8 +119,13 @@ public class GodotVulkanRenderView extends VkSurfaceView implements GodotRenderV } @Override + public void onActivityDestroyed() { + requestRenderThreadExitAndWait(); + } + + @Override public void onBackPressed() { - godot.onBackPressed(host); + godot.onBackPressed(); } @Override diff --git a/platform/android/java/lib/src/org/godotengine/godot/gl/GLSurfaceView.java b/platform/android/java/lib/src/org/godotengine/godot/gl/GLSurfaceView.java index c9421a3257..6a4e9da699 100644 --- a/platform/android/java/lib/src/org/godotengine/godot/gl/GLSurfaceView.java +++ b/platform/android/java/lib/src/org/godotengine/godot/gl/GLSurfaceView.java @@ -595,6 +595,15 @@ public class GLSurfaceView extends SurfaceView implements SurfaceHolder.Callback protected final void resumeGLThread() { mGLThread.onResume(); } + + /** + * Requests the render thread to exit and block until it does. + */ + protected final void requestRenderThreadExitAndWait() { + if (mGLThread != null) { + mGLThread.requestExitAndWait(); + } + } // -- GODOT end -- /** @@ -783,6 +792,11 @@ public class GLSurfaceView extends SurfaceView implements SurfaceHolder.Callback * @return true if the buffers should be swapped, false otherwise. */ boolean onDrawFrame(GL10 gl); + + /** + * Invoked when the render thread is in the process of shutting down. + */ + void onRenderThreadExiting(); // -- GODOT end -- } @@ -1621,6 +1635,12 @@ public class GLSurfaceView extends SurfaceView implements SurfaceHolder.Callback * clean-up everything... */ synchronized (sGLThreadManager) { + Log.d("GLThread", "Exiting render thread"); + GLSurfaceView view = mGLSurfaceViewWeakRef.get(); + if (view != null) { + view.mRenderer.onRenderThreadExiting(); + } + stopEglSurfaceLocked(); stopEglContextLocked(); } diff --git a/platform/android/java/lib/src/org/godotengine/godot/gl/GodotRenderer.java b/platform/android/java/lib/src/org/godotengine/godot/gl/GodotRenderer.java index 9d44d8826c..7e5e262b2d 100644 --- a/platform/android/java/lib/src/org/godotengine/godot/gl/GodotRenderer.java +++ b/platform/android/java/lib/src/org/godotengine/godot/gl/GodotRenderer.java @@ -34,6 +34,8 @@ import org.godotengine.godot.GodotLib; import org.godotengine.godot.plugin.GodotPlugin; import org.godotengine.godot.plugin.GodotPluginRegistry; +import android.util.Log; + import javax.microedition.khronos.egl.EGLConfig; import javax.microedition.khronos.opengles.GL10; @@ -41,6 +43,8 @@ import javax.microedition.khronos.opengles.GL10; * Godot's GL renderer implementation. */ public class GodotRenderer implements GLSurfaceView.Renderer { + private final String TAG = GodotRenderer.class.getSimpleName(); + private final GodotPluginRegistry pluginRegistry; private boolean activityJustResumed = false; @@ -62,6 +66,12 @@ public class GodotRenderer implements GLSurfaceView.Renderer { return swapBuffers; } + @Override + public void onRenderThreadExiting() { + Log.d(TAG, "Destroying Godot Engine"); + GodotLib.ondestroy(); + } + public void onSurfaceChanged(GL10 gl, int width, int height) { GodotLib.resize(null, width, height); for (GodotPlugin plugin : pluginRegistry.getAllPlugins()) { diff --git a/platform/android/java/lib/src/org/godotengine/godot/vulkan/VkRenderer.kt b/platform/android/java/lib/src/org/godotengine/godot/vulkan/VkRenderer.kt index 6f09f51d4c..a93a7dbe09 100644 --- a/platform/android/java/lib/src/org/godotengine/godot/vulkan/VkRenderer.kt +++ b/platform/android/java/lib/src/org/godotengine/godot/vulkan/VkRenderer.kt @@ -31,11 +31,9 @@ @file:JvmName("VkRenderer") package org.godotengine.godot.vulkan +import android.util.Log import android.view.Surface - -import org.godotengine.godot.Godot import org.godotengine.godot.GodotLib -import org.godotengine.godot.plugin.GodotPlugin import org.godotengine.godot.plugin.GodotPluginRegistry /** @@ -52,6 +50,11 @@ import org.godotengine.godot.plugin.GodotPluginRegistry * @see [VkSurfaceView.startRenderer] */ internal class VkRenderer { + + companion object { + private val TAG = VkRenderer::class.java.simpleName + } + private val pluginRegistry: GodotPluginRegistry = GodotPluginRegistry.getPluginRegistry() /** @@ -101,8 +104,10 @@ internal class VkRenderer { } /** - * Called when the rendering thread is destroyed and used as signal to tear down the Vulkan logic. + * Invoked when the render thread is in the process of shutting down. */ - fun onVkDestroy() { + fun onRenderThreadExiting() { + Log.d(TAG, "Destroying Godot Engine") + GodotLib.ondestroy() } } diff --git a/platform/android/java/lib/src/org/godotengine/godot/vulkan/VkSurfaceView.kt b/platform/android/java/lib/src/org/godotengine/godot/vulkan/VkSurfaceView.kt index 791b425444..9e30de6a15 100644 --- a/platform/android/java/lib/src/org/godotengine/godot/vulkan/VkSurfaceView.kt +++ b/platform/android/java/lib/src/org/godotengine/godot/vulkan/VkSurfaceView.kt @@ -113,12 +113,10 @@ open internal class VkSurfaceView(context: Context) : SurfaceView(context), Surf } /** - * Tear down the rendering thread. - * - * Must not be called before a [VkRenderer] has been set. + * Requests the render thread to exit and block until it does. */ - fun onDestroy() { - vkThread.blockingExit() + fun requestRenderThreadExitAndWait() { + vkThread.requestExitAndWait() } override fun surfaceChanged(holder: SurfaceHolder, format: Int, width: Int, height: Int) { diff --git a/platform/android/java/lib/src/org/godotengine/godot/vulkan/VkThread.kt b/platform/android/java/lib/src/org/godotengine/godot/vulkan/VkThread.kt index 8c0065b31e..c7cb97d911 100644 --- a/platform/android/java/lib/src/org/godotengine/godot/vulkan/VkThread.kt +++ b/platform/android/java/lib/src/org/godotengine/godot/vulkan/VkThread.kt @@ -75,6 +75,9 @@ internal class VkThread(private val vkSurfaceView: VkSurfaceView, private val vk private fun threadExiting() { lock.withLock { + Log.d(TAG, "Exiting render thread") + vkRenderer.onRenderThreadExiting() + exited = true lockCondition.signalAll() } @@ -93,7 +96,7 @@ internal class VkThread(private val vkSurfaceView: VkSurfaceView, private val vk /** * Request the thread to exit and block until it's done. */ - fun blockingExit() { + fun requestExitAndWait() { lock.withLock { shouldExit = true lockCondition.signalAll() @@ -171,7 +174,6 @@ internal class VkThread(private val vkSurfaceView: VkSurfaceView, private val vk while (true) { // Code path for exiting the thread loop. if (shouldExit) { - vkRenderer.onVkDestroy() return } diff --git a/platform/android/java_godot_lib_jni.cpp b/platform/android/java_godot_lib_jni.cpp index 11e897facf..fec317ecb8 100644 --- a/platform/android/java_godot_lib_jni.cpp +++ b/platform/android/java_godot_lib_jni.cpp @@ -114,6 +114,7 @@ static void _terminate(JNIEnv *env, bool p_restart = false) { NetSocketAndroid::terminate(); if (godot_java) { + godot_java->on_godot_terminating(env); if (!restart_on_cleanup) { if (p_restart) { godot_java->restart(env); diff --git a/platform/android/java_godot_wrapper.cpp b/platform/android/java_godot_wrapper.cpp index 6e7f5ef5a1..70ea4b09c1 100644 --- a/platform/android/java_godot_wrapper.cpp +++ b/platform/android/java_godot_wrapper.cpp @@ -76,6 +76,7 @@ GodotJavaWrapper::GodotJavaWrapper(JNIEnv *p_env, jobject p_activity, jobject p_ _get_input_fallback_mapping = p_env->GetMethodID(godot_class, "getInputFallbackMapping", "()Ljava/lang/String;"); _on_godot_setup_completed = p_env->GetMethodID(godot_class, "onGodotSetupCompleted", "()V"); _on_godot_main_loop_started = p_env->GetMethodID(godot_class, "onGodotMainLoopStarted", "()V"); + _on_godot_terminating = p_env->GetMethodID(godot_class, "onGodotTerminating", "()V"); _create_new_godot_instance = p_env->GetMethodID(godot_class, "createNewGodotInstance", "([Ljava/lang/String;)I"); _get_render_view = p_env->GetMethodID(godot_class, "getRenderView", "()Lorg/godotengine/godot/GodotRenderView;"); _begin_benchmark_measure = p_env->GetMethodID(godot_class, "nativeBeginBenchmarkMeasure", "(Ljava/lang/String;Ljava/lang/String;)V"); @@ -136,6 +137,16 @@ void GodotJavaWrapper::on_godot_main_loop_started(JNIEnv *p_env) { } } +void GodotJavaWrapper::on_godot_terminating(JNIEnv *p_env) { + if (_on_godot_terminating) { + if (p_env == nullptr) { + p_env = get_jni_env(); + } + ERR_FAIL_NULL(p_env); + p_env->CallVoidMethod(godot_instance, _on_godot_terminating); + } +} + void GodotJavaWrapper::restart(JNIEnv *p_env) { if (_restart) { if (p_env == nullptr) { diff --git a/platform/android/java_godot_wrapper.h b/platform/android/java_godot_wrapper.h index e86391d4e3..358cf3261d 100644 --- a/platform/android/java_godot_wrapper.h +++ b/platform/android/java_godot_wrapper.h @@ -68,6 +68,7 @@ private: jmethodID _get_input_fallback_mapping = nullptr; jmethodID _on_godot_setup_completed = nullptr; jmethodID _on_godot_main_loop_started = nullptr; + jmethodID _on_godot_terminating = nullptr; jmethodID _create_new_godot_instance = nullptr; jmethodID _get_render_view = nullptr; jmethodID _begin_benchmark_measure = nullptr; @@ -85,6 +86,7 @@ public: void on_godot_setup_completed(JNIEnv *p_env = nullptr); void on_godot_main_loop_started(JNIEnv *p_env = nullptr); + void on_godot_terminating(JNIEnv *p_env = nullptr); void restart(JNIEnv *p_env = nullptr); bool force_quit(JNIEnv *p_env = nullptr, int p_instance_id = 0); void set_keep_screen_on(bool p_enabled); |