[android] remove async task in renderer frontend

- Let coalescing happen on the GLThread (GLSurfaceView#requestRender)

2 files changed, 2 insertions, 7 deletions

diff --git a/platform/android/src/android_renderer_frontend.cpp b/platform/android/src/android_renderer_frontend.cpp
index 447b8afa0b..c0e5b277c6 100644
--- a/platform/android/src/android_renderer_frontend.cpp
+++ b/platform/android/src/android_renderer_frontend.cpp
@@ -63,9 +63,6 @@ private:
 
 AndroidRendererFrontend::AndroidRendererFrontend(MapRenderer& mapRenderer_)
         : mapRenderer(mapRenderer_)
-        , asyncInvalidate([&]() {
-            mapRenderer.requestRender();
-        })
         , mapRunLoop(util::RunLoop::Get()) {
 }
 
@@ -73,6 +70,7 @@ AndroidRendererFrontend::~AndroidRendererFrontend() = default;
 
 void AndroidRendererFrontend::reset() {
     mapRenderer.reset();
+    rendererObserver.reset();
 }
 
 void AndroidRendererFrontend::setObserver(RendererObserver& observer) {
@@ -83,7 +81,7 @@ void AndroidRendererFrontend::setObserver(RendererObserver& observer) {
 
 void AndroidRendererFrontend::update(std::shared_ptr<UpdateParameters> params) {
     mapRenderer.update(std::move(params));
-    asyncInvalidate.send();
+    mapRenderer.requestRender();
 }
 
 void AndroidRendererFrontend::onLowMemory() {
diff --git a/platform/android/src/android_renderer_frontend.hpp b/platform/android/src/android_renderer_frontend.hpp
index 2a8fdf55f4..598327838e 100644
--- a/platform/android/src/android_renderer_frontend.hpp
+++ b/platform/android/src/android_renderer_frontend.hpp
@@ -4,7 +4,6 @@
 #include <mbgl/annotation/annotation.hpp>
 #include <mbgl/renderer/renderer_backend.hpp>
 #include <mbgl/renderer/renderer_frontend.hpp>
-#include <mbgl/util/async_task.hpp>
 #include <mbgl/util/geo.hpp>
 #include <mbgl/util/image.hpp>
 #include <mbgl/util/run_loop.hpp>
@@ -55,8 +54,6 @@ private:
     std::unique_ptr<RendererObserver> rendererObserver;
     MapRenderer& mapRenderer;
 
-    util::AsyncTask asyncInvalidate;
-
     util::RunLoop* mapRunLoop;
 
     // TODO