Reorganize server packages

There are now a lot of classes in the server, reorganize them into subpackages.
2026-02-23 06:44:28 +01:00 · 2024-07-11 22:38:00 +02:00
parent 80ca7b15e5
commit e84db2914d
67 changed files with 204 additions and 70 deletions
--- a/server/src/main/java/com/genymobile/scrcpy/video/ScreenCapture.java
+++ b/server/src/main/java/com/genymobile/scrcpy/video/ScreenCapture.java
@@ -0,0 +1,121 @@
+package com.genymobile.scrcpy.video;
+
+import com.genymobile.scrcpy.device.Device;
+import com.genymobile.scrcpy.util.Ln;
+import com.genymobile.scrcpy.device.Size;
+import com.genymobile.scrcpy.wrappers.ServiceManager;
+import com.genymobile.scrcpy.wrappers.SurfaceControl;
+
+import android.graphics.Rect;
+import android.hardware.display.VirtualDisplay;
+import android.os.Build;
+import android.os.IBinder;
+import android.view.Surface;
+
+public class ScreenCapture extends SurfaceCapture implements Device.RotationListener, Device.FoldListener {
+
+    private final Device device;
+    private IBinder display;
+    private VirtualDisplay virtualDisplay;
+
+    public ScreenCapture(Device device) {
+        this.device = device;
+    }
+
+    @Override
+    public void init() {
+        device.setRotationListener(this);
+        device.setFoldListener(this);
+    }
+
+    @Override
+    public void start(Surface surface) {
+        ScreenInfo screenInfo = device.getScreenInfo();
+        Rect contentRect = screenInfo.getContentRect();
+
+        // does not include the locked video orientation
+        Rect unlockedVideoRect = screenInfo.getUnlockedVideoSize().toRect();
+        int videoRotation = screenInfo.getVideoRotation();
+        int layerStack = device.getLayerStack();
+
+        if (display != null) {
+            SurfaceControl.destroyDisplay(display);
+            display = null;
+        }
+        if (virtualDisplay != null) {
+            virtualDisplay.release();
+            virtualDisplay = null;
+        }
+
+        try {
+            Rect videoRect = screenInfo.getVideoSize().toRect();
+            virtualDisplay = ServiceManager.getDisplayManager()
+                    .createVirtualDisplay("scrcpy", videoRect.width(), videoRect.height(), device.getDisplayId(), surface);
+            Ln.d("Display: using DisplayManager API");
+        } catch (Exception displayManagerException) {
+            try {
+                display = createDisplay();
+                setDisplaySurface(display, surface, videoRotation, contentRect, unlockedVideoRect, layerStack);
+                Ln.d("Display: using SurfaceControl API");
+            } catch (Exception surfaceControlException) {
+                Ln.e("Could not create display using DisplayManager", displayManagerException);
+                Ln.e("Could not create display using SurfaceControl", surfaceControlException);
+                throw new AssertionError("Could not create display");
+            }
+        }
+    }
+
+    @Override
+    public void release() {
+        device.setRotationListener(null);
+        device.setFoldListener(null);
+        if (display != null) {
+            SurfaceControl.destroyDisplay(display);
+            display = null;
+        }
+        if (virtualDisplay != null) {
+            virtualDisplay.release();
+            virtualDisplay = null;
+        }
+    }
+
+    @Override
+    public Size getSize() {
+        return device.getScreenInfo().getVideoSize();
+    }
+
+    @Override
+    public boolean setMaxSize(int maxSize) {
+        device.setMaxSize(maxSize);
+        return true;
+    }
+
+    @Override
+    public void onFoldChanged(int displayId, boolean folded) {
+        requestReset();
+    }
+
+    @Override
+    public void onRotationChanged(int rotation) {
+        requestReset();
+    }
+
+    private static IBinder createDisplay() throws Exception {
+        // Since Android 12 (preview), secure displays could not be created with shell permissions anymore.
+        // On Android 12 preview, SDK_INT is still R (not S), but CODENAME is "S".
+        boolean secure = Build.VERSION.SDK_INT < Build.VERSION_CODES.R || (Build.VERSION.SDK_INT == Build.VERSION_CODES.R && !"S".equals(
+                Build.VERSION.CODENAME));
+        return SurfaceControl.createDisplay("scrcpy", secure);
+    }
+
+    private static void setDisplaySurface(IBinder display, Surface surface, int orientation, Rect deviceRect, Rect displayRect, int layerStack) {
+        SurfaceControl.openTransaction();
+        try {
+            SurfaceControl.setDisplaySurface(display, surface);
+            SurfaceControl.setDisplayProjection(display, orientation, deviceRect, displayRect);
+            SurfaceControl.setDisplayLayerStack(display, layerStack);
+        } finally {
+            SurfaceControl.closeTransaction();
+        }
+    }
+}