keycode

opendx · Dec 28, 2020 · 7f54df5 · 7f54df5
1 parent 35058e5
commit 7f54df5
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Showing 2 changed files with 25 additions and 12 deletions.
diff --git a/src/main/java/com/daxiang/core/mobile/android/scrcpy/Scrcpy.java b/src/main/java/com/daxiang/core/mobile/android/scrcpy/Scrcpy.java
@@ -263,22 +263,26 @@ private void commitTouchEvent(byte actionType, int x, int y, int screenWidth, in
 
     private static final byte KEY_EVENT_ACTION_DOWN = 0;
     private static final byte KEY_EVENT_ACTION_UP = 1;
-    private static final byte TYPE_INJECT_KEYCODE = 0;
-    private ByteBuffer keycodeBuffer = ByteBuffer.allocate(20);
 
     // Scrcpy.server ControlMessageReader.parseInjectKeycode
-    public void commitKeycode(int keycode) {
-        keycodeBuffer.rewind();
+    public void keyDown(int keycode, int metaState) {
+        commitKeycode(keycode, metaState, KEY_EVENT_ACTION_DOWN);
+    }
 
-        keycodeBuffer.put(TYPE_INJECT_KEYCODE);
-        keycodeBuffer.put(KEY_EVENT_ACTION_DOWN); // 按下
-        keycodeBuffer.putInt(keycode); // keycode
-        keycodeBuffer.putInt(0); // metaState
+    public void keyUp(int keycode, int metaState) {
+        commitKeycode(keycode, metaState, KEY_EVENT_ACTION_UP);
+    }
+
+    private static final byte TYPE_INJECT_KEYCODE = 0;
+    private ByteBuffer keycodeBuffer = ByteBuffer.allocate(10);
+
+    private void commitKeycode(int keycode, int metaState, byte keyDownOrUp) {
+        keycodeBuffer.rewind();
 
         keycodeBuffer.put(TYPE_INJECT_KEYCODE);
-        keycodeBuffer.put(KEY_EVENT_ACTION_UP); // 抬起
-        keycodeBuffer.putInt(keycode); // keycode
-        keycodeBuffer.putInt(0); // metaState
+        keycodeBuffer.put(keyDownOrUp);
+        keycodeBuffer.putInt(keycode);
+        keycodeBuffer.putInt(metaState);
 
         commit(keycodeBuffer.array());
     }

diff --git a/src/main/java/com/daxiang/websocket/AndroidScrcpySocketServer.java b/src/main/java/com/daxiang/websocket/AndroidScrcpySocketServer.java
@@ -69,7 +69,16 @@ public void onMessage(String msg) {
                 scrcpy.touchUp(message.getIntValue("x"), message.getIntValue("y"), message.getIntValue("width"), message.getIntValue("height"));
                 break;
             case "k":
-                scrcpy.commitKeycode(message.getIntValue("keycode"));
+                int keycode = message.getIntValue("keycode");
+                int metaState = message.getIntValue("metaState");
+                scrcpy.keyDown(keycode, metaState);
+                scrcpy.keyUp(keycode, metaState);
+                break;
+            case "kd":
+                scrcpy.keyDown(message.getIntValue("keycode"), message.getIntValue("metaState"));
+                break;
+            case "ku":
+                scrcpy.keyUp(message.getIntValue("keycode"), message.getIntValue("metaState"));
                 break;
         }
     }