Initial pointer capture work for O

app/src/main/java/com/limelight/binding/input/capture/AndroidNativePointerCaptureProvider.java

@@ -0,0 +1,46 @@
+package com.limelight.binding.input.capture;
+
+import android.annotation.TargetApi;
+import android.os.Build;
+import android.view.InputDevice;
+import android.view.MotionEvent;
+import android.view.View;
+
+@TargetApi(Build.VERSION_CODES.O)
+public class AndroidNativePointerCaptureProvider extends InputCaptureProvider {
+
+    private View targetView;
+
+    public AndroidNativePointerCaptureProvider(View targetView) {
+        this.targetView = targetView;
+    }
+
+    public static boolean isCaptureProviderSupported() {
+        return Build.VERSION.SDK_INT >= Build.VERSION_CODES.O;
+    }
+
+    @Override
+    public void enableCapture() {
+        targetView.requestPointerCapture();
+    }
+
+    @Override
+    public void disableCapture() {
+        targetView.releasePointerCapture();
+    }
+
+    @Override
+    public boolean eventHasRelativeMouseAxes(MotionEvent event) {
+        return (event.getSource() & InputDevice.SOURCE_MOUSE_RELATIVE) != 0;
+    }
+
+    @Override
+    public float getRelativeAxisX(MotionEvent event) {
+        return event.getX();
+    }
+
+    @Override
+    public float getRelativeAxisY(MotionEvent event) {
+        return event.getY();
+    }
+}

app/src/main/java/com/limelight/binding/input/capture/AndroidPointerIconCaptureProvider.java

@@ -10,11 +10,11 @@ import android.view.View;
 import android.view.ViewGroup;
 
 @TargetApi(Build.VERSION_CODES.N)
-public class AndroidCaptureProvider extends InputCaptureProvider {
+public class AndroidPointerIconCaptureProvider extends InputCaptureProvider {
     private ViewGroup rootViewGroup;
     private Context context;
 
-    public AndroidCaptureProvider(Activity activity) {
+    public AndroidPointerIconCaptureProvider(Activity activity) {
         this.context = activity;
         this.rootViewGroup = (ViewGroup) activity.getWindow().getDecorView();
     }

app/src/main/java/com/limelight/binding/input/capture/InputCaptureManager.java

@@ -3,6 +3,7 @@ package com.limelight.binding.input.capture;
 import android.app.Activity;
 
 import com.limelight.LimeLog;
+import com.limelight.R;
 import com.limelight.binding.input.evdev.EvdevCaptureProvider;
 import com.limelight.binding.input.evdev.EvdevListener;
 
@@ -15,13 +16,17 @@ public class InputCaptureManager {
             LimeLog.info("Using NVIDIA mouse capture extension");
             return new ShieldCaptureProvider(activity);
         }
+        else if (AndroidNativePointerCaptureProvider.isCaptureProviderSupported()) {
+            LimeLog.info("Using Android O+ native mouse capture");
+            return new AndroidNativePointerCaptureProvider(activity.findViewById(R.id.surfaceView));
+        }
         else if (EvdevCaptureProvider.isCaptureProviderSupported()) {
             LimeLog.info("Using Evdev mouse capture");
             return new EvdevCaptureProvider(activity, rootListener);
         }
-        else if (AndroidCaptureProvider.isCaptureProviderSupported()) {
-            LimeLog.info("Using Android N+ native mouse capture");
-            return new AndroidCaptureProvider(activity);
+        else if (AndroidPointerIconCaptureProvider.isCaptureProviderSupported()) {
+            LimeLog.info("Using Android N+ pointer hiding");
+            return new AndroidPointerIconCaptureProvider(activity);
         }
         else {
             LimeLog.info("Mouse capture not available");