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server添加多点触摸接口

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dev
Barry 7 years ago
parent 4e386e879e
commit 310518f8ee
3 changed files with 178 additions and 21 deletions
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15
server/src/main/java/com/genymobile/scrcpy/ControlEvent.java
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@ -10,6 +10,7 @@ public final class ControlEvent {
public static final int TYPE_MOUSE = 2;
public static final int TYPE_SCROLL = 3;
public static final int TYPE_COMMAND = 4;
public static final int TYPE_TOUCH = 5;
public static final int COMMAND_BACK_OR_SCREEN_ON = 0;
@ -19,6 +20,7 @@ public final class ControlEvent {
private int action; // KeyEvent.ACTION_* or MotionEvent.ACTION_* or COMMAND_*
private int keycode; // KeyEvent.KEYCODE_*
private int buttons; // MotionEvent.BUTTON_*
private int id;
private Position position;
private int hScroll;
private int vScroll;
@ -51,6 +53,15 @@ public final class ControlEvent {
return event;
}
public static ControlEvent createMotionTouchEvent(int id, int action, Position position) {
ControlEvent event = new ControlEvent();
event.type = TYPE_TOUCH;
event.action = action;
event.id = id;
event.position = position;
return event;
}
public static ControlEvent createScrollControlEvent(Position position, int hScroll, int vScroll) {
ControlEvent event = new ControlEvent();
event.type = TYPE_SCROLL;
@ -91,6 +102,10 @@ public final class ControlEvent {
return buttons;
}
public int getId() {
return id;
}
public Position getPosition() {
return position;
}

15
server/src/main/java/com/genymobile/scrcpy/ControlEventReader.java
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@ -10,6 +10,7 @@ public class ControlEventReader {
private static final int KEYCODE_PAYLOAD_LENGTH = 9;
private static final int MOUSE_PAYLOAD_LENGTH = 13;
private static final int TOUCH_PAYLOAD_LENGTH = 10;
private static final int SCROLL_PAYLOAD_LENGTH = 16;
private static final int COMMAND_PAYLOAD_LENGTH = 1;
@ -48,7 +49,6 @@ public class ControlEventReader {
return null;
}
int savedPosition = buffer.position();
int type = buffer.get();
ControlEvent controlEvent;
switch (type) {
@ -61,6 +61,9 @@ public class ControlEventReader {
case ControlEvent.TYPE_MOUSE:
controlEvent = parseMouseControlEvent();
break;
case ControlEvent.TYPE_TOUCH:
controlEvent = parseMouseTouchEvent();
break;
case ControlEvent.TYPE_SCROLL:
controlEvent = parseScrollControlEvent();
break;
@ -113,6 +116,16 @@ public class ControlEventReader {
return ControlEvent.createMotionControlEvent(action, buttons, position);
}
private ControlEvent parseMouseTouchEvent() {
if (buffer.remaining() < TOUCH_PAYLOAD_LENGTH) {
return null;
}
int id = toUnsigned(buffer.get());
int action = toUnsigned(buffer.get());
Position position = readPosition(buffer);
return ControlEvent.createMotionTouchEvent(id, action, position);
}
private ControlEvent parseScrollControlEvent() {
if (buffer.remaining() < SCROLL_PAYLOAD_LENGTH) {
return null;

169
server/src/main/java/com/genymobile/scrcpy/EventController.java
Unescape View File

@ -11,6 +11,7 @@ import android.view.KeyEvent;
import android.view.MotionEvent;
import java.io.IOException;
import java.util.Vector;
public class EventController {
@ -21,36 +22,79 @@ public class EventController {
private final KeyCharacterMap charMap = KeyCharacterMap.load(KeyCharacterMap.VIRTUAL_KEYBOARD);
private long lastMouseDown;
private final MotionEvent.PointerProperties[] pointerProperties = {new MotionEvent.PointerProperties()};
private final MotionEvent.PointerCoords[] pointerCoords = {new MotionEvent.PointerCoords()};
private Vector<MotionEvent.PointerProperties> pointerProperties = new Vector<MotionEvent.PointerProperties>();
private Vector<MotionEvent.PointerCoords> pointerCoords = new Vector<MotionEvent.PointerCoords>();
public EventController(Device device, DesktopConnection connection) {
this.device = device;
this.connection = connection;
initPointer();
}
private void initPointer() {
MotionEvent.PointerProperties props = pointerProperties[0];
props.id = 0;
private int getPointer(int id) {
for (int i = 0; i < pointerProperties.size(); i++) {
if (id == pointerProperties.get(i).id) {
return i;
}
}
MotionEvent.PointerProperties props = new MotionEvent.PointerProperties();
props.id = id;
props.toolType = MotionEvent.TOOL_TYPE_FINGER;
pointerProperties.addElement(props);
MotionEvent.PointerCoords coords = pointerCoords[0];
MotionEvent.PointerCoords coords = new MotionEvent.PointerCoords();
coords.orientation = 0;
coords.pressure = 1;
coords.size = 1;
pointerCoords.addElement(coords);
return pointerProperties.size() - 1;
}
private void releasePointer(int id) {
int index = -1;
for (int i = 0; i < pointerProperties.size(); i++) {
if (id == pointerProperties.get(i).id) {
index = i;
break;
}
}
if ( -1 != index) {
pointerProperties.remove(index);
pointerCoords.remove(index);
}
}
private void setPointerCoords(Point point) {
MotionEvent.PointerCoords coords = pointerCoords[0];
coords.x = point.x;
coords.y = point.y;
private void setPointerCoords(int id, Point point) {
int index = -1;
for (int i = 0; i < pointerProperties.size(); i++) {
if (id == pointerProperties.get(i).id) {
index = i;
break;
}
}
if ( -1 != index) {
MotionEvent.PointerCoords coords = pointerCoords.get(index);
coords.x = point.x;
coords.y = point.y;
}
}
private void setScroll(int hScroll, int vScroll) {
MotionEvent.PointerCoords coords = pointerCoords[0];
coords.setAxisValue(MotionEvent.AXIS_HSCROLL, hScroll);
coords.setAxisValue(MotionEvent.AXIS_VSCROLL, vScroll);
private void setScroll(int id, int hScroll, int vScroll) {
int index = -1;
for (int i = 0; i < pointerProperties.size(); i++) {
if (id == pointerProperties.get(i).id) {
index = i;
break;
}
}
if ( -1 != index) {
MotionEvent.PointerCoords coords = pointerCoords.get(index);
coords.setAxisValue(MotionEvent.AXIS_HSCROLL, hScroll);
coords.setAxisValue(MotionEvent.AXIS_VSCROLL, vScroll);
}
}
public void control() throws IOException {
@ -74,6 +118,9 @@ public class EventController {
case ControlEvent.TYPE_MOUSE:
injectMouse(controlEvent.getAction(), controlEvent.getButtons(), controlEvent.getPosition());
break;
case ControlEvent.TYPE_TOUCH:
injectTouch(controlEvent.getId(), controlEvent.getAction(), controlEvent.getPosition());
break;
case ControlEvent.TYPE_SCROLL:
injectScroll(controlEvent.getPosition(), controlEvent.getHScroll(), controlEvent.getVScroll());
break;
@ -113,9 +160,65 @@ public class EventController {
return true;
}
private boolean injectTouch(int id, int action, Position position) {
if (action != MotionEvent.ACTION_DOWN
&& action != MotionEvent.ACTION_UP
&& action != MotionEvent.ACTION_MOVE) {
Ln.w("Unsupported action: " + action);
return false;
}
if (id < 0 || id > 9) {
Ln.w("Unsupported id[0-9]: " + id);
return false;
}
int index = getPointer(id);
int convertAction = action;
switch (action) {
case MotionEvent.ACTION_DOWN:
if (1 != pointerProperties.size()) {
convertAction = (index << 8) | MotionEvent.ACTION_POINTER_DOWN;
}
break;
case MotionEvent.ACTION_MOVE:
if (1 != pointerProperties.size()) {
convertAction = (index << 8) | convertAction;
}
break;
case MotionEvent.ACTION_UP:
if (1 != pointerProperties.size()) {
convertAction = (index << 8) | MotionEvent.ACTION_POINTER_UP;
}
break;
}
Point point = device.getPhysicalPoint(position);
if (point == null) {
// ignore event
return false;
}
if (pointerProperties.isEmpty()) {
// ignore event
return false;
}
setPointerCoords(id, point);
MotionEvent.PointerProperties[] props = pointerProperties.toArray(new MotionEvent.PointerProperties[pointerProperties.size()]);
MotionEvent.PointerCoords[] coords = pointerCoords.toArray(new MotionEvent.PointerCoords[pointerCoords.size()]);
MotionEvent event = MotionEvent.obtain(SystemClock.uptimeMillis(), SystemClock.uptimeMillis(), convertAction,
pointerProperties.size(), props, coords, 0, 0, 1f, 1f, 0, 0,
InputDevice.SOURCE_TOUCHSCREEN, 0);
if (action == MotionEvent.ACTION_UP) {
releasePointer(id);
}
return injectEvent(event);
}
private boolean injectMouse(int action, int buttons, Position position) {
long now = SystemClock.uptimeMillis();
if (action == MotionEvent.ACTION_DOWN) {
getPointer(0);
lastMouseDown = now;
}
Point point = device.getPhysicalPoint(position);
@ -123,9 +226,21 @@ public class EventController {
// ignore event
return false;
}
setPointerCoords(point);
MotionEvent event = MotionEvent.obtain(lastMouseDown, now, action, 1, pointerProperties, pointerCoords, 0, buttons, 1f, 1f, 0, 0,
if (pointerProperties.isEmpty()) {
// ignore event
return false;
}
setPointerCoords(0, point);
MotionEvent.PointerProperties[] props = pointerProperties.toArray(new MotionEvent.PointerProperties[pointerProperties.size()]);
MotionEvent.PointerCoords[] coords = pointerCoords.toArray(new MotionEvent.PointerCoords[pointerCoords.size()]);
MotionEvent event = MotionEvent.obtain(lastMouseDown, now, action,
pointerProperties.size(), props, coords, 0, buttons, 1f, 1f, 0, 0,
InputDevice.SOURCE_TOUCHSCREEN, 0);
if (action == MotionEvent.ACTION_UP) {
releasePointer(0);
}
return injectEvent(event);
}
@ -136,9 +251,23 @@ public class EventController {
// ignore event
return false;
}
setPointerCoords(point);
setScroll(hScroll, vScroll);
MotionEvent event = MotionEvent.obtain(lastMouseDown, now, MotionEvent.ACTION_SCROLL, 1, pointerProperties, pointerCoords, 0, 0, 1f, 1f, 0,
// init
MotionEvent.PointerProperties[] props = {new MotionEvent.PointerProperties()};
props[0].id = 0;
props[0].toolType = MotionEvent.TOOL_TYPE_FINGER;
MotionEvent.PointerCoords[] coords = {new MotionEvent.PointerCoords()};
coords[0].orientation = 0;
coords[0].pressure = 1;
coords[0].size = 1;
// set data
coords[0].x = point.x;
coords[0].y = point.y;
coords[0].setAxisValue(MotionEvent.AXIS_HSCROLL, hScroll);
coords[0].setAxisValue(MotionEvent.AXIS_VSCROLL, vScroll);
MotionEvent event = MotionEvent.obtain(lastMouseDown, now, MotionEvent.ACTION_SCROLL, 1, props, coords, 0, 0, 1f, 1f, 0,
0, InputDevice.SOURCE_MOUSE, 0);
return injectEvent(event);
}

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