Inline hippo's glcomponents

* Replace android support with androidx as well

app/src/main/java/com/hippo/glview/view/GLRoot.java

@@ -0,0 +1,55 @@
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.glview.view;
+
+import android.content.Context;
+import android.graphics.Matrix;
+
+import com.hippo.glview.anim.CanvasAnimation;
+import com.hippo.glview.glrenderer.GLCanvas;
+
+public interface GLRoot {
+
+    // Listener will be called when GL is idle AND before each frame.
+    // Mainly used for uploading textures.
+    interface OnGLIdleListener {
+        boolean onGLIdle(GLCanvas canvas, boolean renderRequested);
+    }
+
+    void addOnGLIdleListener(OnGLIdleListener listener);
+    void registerLaunchedAnimation(CanvasAnimation animation);
+    void requestRenderForced();
+    void requestRender();
+    void requestLayoutContentPane();
+
+    void lockRenderThread();
+    void unlockRenderThread();
+
+    void setContentPane(GLView content);
+    void setOrientationSource(OrientationSource source);
+    int getDisplayRotation();
+    int getCompensation();
+    Matrix getCompensationMatrix();
+    void freeze();
+    void unfreeze();
+    void setLightsOutMode(boolean enabled);
+
+    Context getContext();
+
+    int getWidth();
+    int getHeight();
+}