Remove rotation listener

The display listener notifies whenever the display changes, including
when the device is rotated.

server/src/main/aidl/android/view/IRotationWatcher.aidl

@@ -1,25 +0,0 @@
-/* //device/java/android/android/hardware/ISensorListener.aidl
-**
-** Copyright 2008, 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 android.view;
-
-/**
- * {@hide}
- */
-interface IRotationWatcher {
-    oneway void onRotationChanged(int rotation);
-}

server/src/main/java/com/genymobile/scrcpy/Device.java

@@ -16,7 +16,6 @@ import android.os.HandlerThread;
 import android.os.IBinder;
 import android.os.SystemClock;
 import android.view.IDisplayFoldListener;
-import android.view.IRotationWatcher;
 import android.view.InputDevice;
 import android.view.InputEvent;
 import android.view.KeyCharacterMap;
@@ -40,10 +39,6 @@ public final class Device {
         void onDisplayChanged();
     }
 
-    public interface RotationListener {
-        void onRotationChanged(int rotation);
-    }
-
     public interface FoldListener {
         void onFoldChanged(int displayId, boolean folded);
     }
@@ -59,7 +54,6 @@ public final class Device {
     private Size deviceSize;
     private ScreenInfo screenInfo;
     private DisplayChangeListener displayChangeListener;
-    private RotationListener rotationListener;
     private FoldListener foldListener;
     private ClipboardListener clipboardListener;
     private final AtomicBoolean isSettingClipboard = new AtomicBoolean();
@@ -115,20 +109,6 @@ public final class Device {
             }
         }, displayListenerHandler);
 
-        ServiceManager.getWindowManager().registerRotationWatcher(new IRotationWatcher.Stub() {
-            @Override
-            public void onRotationChanged(int rotation) {
-                synchronized (Device.this) {
-                    screenInfo = screenInfo.withDeviceRotation(rotation);
-
-                    // notify
-                    if (rotationListener != null) {
-                        rotationListener.onRotationChanged(rotation);
-                    }
-                }
-            }
-        }, displayId);
-
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
             ServiceManager.getWindowManager().registerDisplayFoldListener(new IDisplayFoldListener.Stub() {
                 @Override
@@ -286,10 +266,6 @@ public final class Device {
         this.displayChangeListener = displayChangeListener;
     }
 
-    public synchronized void setRotationListener(RotationListener rotationListener) {
-        this.rotationListener = rotationListener;
-    }
-
     public synchronized void setFoldListener(FoldListener foldlistener) {
         this.foldListener = foldlistener;
     }

server/src/main/java/com/genymobile/scrcpy/ScreenCapture.java

@@ -7,7 +7,7 @@ import android.os.Build;
 import android.os.IBinder;
 import android.view.Surface;
 
-public class ScreenCapture extends SurfaceCapture implements Device.DisplayChangeListener, Device.RotationListener, Device.FoldListener {
+public class ScreenCapture extends SurfaceCapture implements Device.DisplayChangeListener, Device.FoldListener {
 
     private final Device device;
     private IBinder display;
@@ -19,7 +19,6 @@ public class ScreenCapture extends SurfaceCapture implements Device.DisplayChang
     @Override
     public void init() {
         device.setDisplayChangeListener(this);
-        device.setRotationListener(this);
         device.setFoldListener(this);
     }
 
@@ -43,7 +42,6 @@ public class ScreenCapture extends SurfaceCapture implements Device.DisplayChang
     @Override
     public void release() {
         device.setDisplayChangeListener(null);
-        device.setRotationListener(null);
         device.setFoldListener(null);
         if (display != null) {
             SurfaceControl.destroyDisplay(display);
@@ -66,11 +64,6 @@ public class ScreenCapture extends SurfaceCapture implements Device.DisplayChang
         requestReset();
     }
 
-    @Override
-    public void onRotationChanged(int rotation) {
-        requestReset();
-    }
-
     @Override
     public void onDisplayChanged() {
         requestReset();

server/src/main/java/com/genymobile/scrcpy/wrappers/WindowManager.java

@@ -5,7 +5,6 @@ import com.genymobile.scrcpy.Ln;
 import android.annotation.TargetApi;
 import android.os.IInterface;
 import android.view.IDisplayFoldListener;
-import android.view.IRotationWatcher;
 
 import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Method;
@@ -95,22 +94,6 @@ public final class WindowManager {
         }
     }
 
-    public void registerRotationWatcher(IRotationWatcher rotationWatcher, int displayId) {
-        try {
-            Class<?> cls = manager.getClass();
-            try {
-                // display parameter added since this commit:
-                // https://android.googlesource.com/platform/frameworks/base/+/35fa3c26adcb5f6577849fd0df5228b1f67cf2c6%5E%21/#F1
-                cls.getMethod("watchRotation", IRotationWatcher.class, int.class).invoke(manager, rotationWatcher, displayId);
-            } catch (NoSuchMethodException e) {
-                // old version
-                cls.getMethod("watchRotation", IRotationWatcher.class).invoke(manager, rotationWatcher);
-            }
-        } catch (Exception e) {
-            Ln.e("Could not register rotation watcher", e);
-        }
-    }
-
     @TargetApi(29)
     public void registerDisplayFoldListener(IDisplayFoldListener foldListener) {
         try {