* Copyright (c) 2025 Huawei Device Co., Ltd.
* 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 ohos.ace.adapter;
import android.app.Activity;
import android.content.Context;
import android.view.inputmethod.EditorInfo;
import android.view.inputmethod.InputConnection;
import android.view.InputDevice;
import android.view.KeyEvent;
import android.view.MotionEvent;
import android.view.Surface;
import androidx.core.graphics.Insets;
import androidx.core.view.WindowInsetsCompat;
import androidx.core.view.ViewCompat;
import android.view.View;
import android.graphics.Rect;
import android.view.ViewGroup;
import android.content.Context;
import java.lang.reflect.Method;
import java.nio.ByteBuffer;
import java.util.Map;
import java.util.HashMap;
import ohos.ace.adapter.capability.platformview.AcePlatformViewPluginBase;
import ohos.ace.adapter.capability.platformview.AcePlatformViewBase;
import ohos.ace.adapter.capability.web.AceWebPluginBase;
import ohos.ace.adapter.capability.web.AceWebBase;
import ohos.ace.adapter.WindowViewInterface;
import ohos.ace.adapter.AvoidArea;
* WindowViewCommon is a class that implement WindowView common interface.
*
* @since 2025-05-06
*/
public class WindowViewCommon {
* Size class.
*
* @since 2025-10-29
*/
private static class Size {
* width of size
*/
public int width = 0;
* height of size
*/
public int height = 0;
public Size(int width, int height) {
this.width = width;
this.height = height;
}
}
private static final String TAG = "WindowViewCommon";
private static final int AVOID_TYPE_SYSTEM = 0;
private static final int AVOID_TYPE_CUTOUT = 1;
private static final int AVOID_TYPE_SYSTEM_GESTURE = 2;
private static final int AVOID_TYPE_KEYBOARD = 3;
private static final int AVOID_TYPE_NAVIGATION_INDICATOR = 4;
private static boolean sAndroidXAvailable;
private static boolean sAndroidXVersionSupportedGetInsets;
static {
try {
Class.forName("androidx.core.view.ViewCompat");
Class.forName("androidx.core.view.WindowInsetsCompat");
Class.forName("androidx.core.view.WindowInsetsCompat$Type");
sAndroidXAvailable = true;
} catch (ClassNotFoundException e) {
sAndroidXAvailable = false;
}
}
static {
try {
Class<?> clazz = Class.forName("androidx.core.view.WindowInsetsCompat");
Method method = clazz.getMethod("getInsets", int.class);
sAndroidXVersionSupportedGetInsets = (method != null);
} catch (Exception e) {
sAndroidXVersionSupportedGetInsets = false;
}
}
private long nativeWindowPtr = 0L;
private int surfaceWidth = 0;
private int surfaceHeight = 0;
private int lastMouseButtonState = 0;
private int lastMouseActionKey = 0;
private float density = 0f;
private float lastMouseX = 0f;
private float lastMouseY = 0f;
private boolean delayNotifySurfaceChanged = false;
private boolean delayNotifySurfaceDestroyed = false;
private boolean delayNotifyForeground = false;
private boolean delayNotifyAvoidAreaChanged = false;
private boolean enterPressed = false;
private boolean numpadEnterPressed = false;
private boolean isWindowOrientationChanging = false;
private boolean keyboardVisible = false;
private AcePlatformViewPluginBase acePlatformViewPluginBase;
private AceWebPluginBase aceWebPluginBase;
private InputConnectionClient inputClient = null;
private Surface delayNotifyCreateSurface = null;
private WindowViewInterface windowViewInterface = null;
private HashMap<Integer, AvoidArea> avoidAreaRects = new HashMap<>();
* Constructor of WindowViewCommon
*
* @param windowViewInterface WindowViewInterface object
*/
public WindowViewCommon(WindowViewInterface windowViewInterface) {
this.windowViewInterface = windowViewInterface;
}
* Set the input connection client.
*
* @param inputConnectionClient the input connection client
*/
public void setInputConnectionClient(InputConnectionClient inputConnectionClient) {
inputClient = inputConnectionClient;
}
* Called by native to register Window Handle.
*
* @param windowHandle the handle of native window
*/
public void registerWindow(long windowHandle) {
nativeWindowPtr = windowHandle;
setupWindowInsetsListener();
delayNotifyIfNeeded();
}
* Called by native to unregister Window Handle.
*/
public void unRegisterWindow() {
nativeWindowPtr = 0L;
}
* Set web plugin.
*
* @param pluginBase the AceWebPluginBase object
*/
public void setWebPlugin(AceWebPluginBase pluginBase) {
aceWebPluginBase = pluginBase;
}
* Set platform view plugin.
*
* @param pluginBase the AcePlatformViewPluginBase object
*/
public void setPlatformViewPlugin(AcePlatformViewPluginBase pluginBase) {
acePlatformViewPluginBase = pluginBase;
}
* Create the input connection.
*
* @param outAttrs editor info
* @return the input connection
*/
public InputConnection onCreateInputConnection(EditorInfo outAttrs) {
if (inputClient != null) {
if (windowViewInterface instanceof WindowViewSurface) {
return inputClient.onCreateInputConnection((WindowViewSurface) windowViewInterface, outAttrs);
} else if (windowViewInterface instanceof WindowViewTexture) {
return inputClient.onCreateInputConnection((WindowViewTexture) windowViewInterface, outAttrs);
} else {
return null;
}
}
ALog.i(TAG, "onCreateInputConnection");
return windowViewInterface.superOnCreateInputConnection(outAttrs);
}
* Called when the surface created.
*
* @param surface surface object
*/
public void surfaceCreated(Surface surface) {
if (nativeWindowPtr == 0L) {
ALog.w(TAG, "surfaceCreated nativeWindow not ready, delay notify");
delayNotifyCreateSurface = surface;
} else {
ALog.i(TAG, "surfaceCreated");
nativeSurfaceCreated(nativeWindowPtr, surface);
}
}
* Called when the surface size changed.
*
* @param width the width of surface
* @param height the height of surface
* @param density the density of surface
*/
public void surfaceSizeChanged(int width, int height, float density) {
this.surfaceWidth = width;
this.surfaceHeight = height;
this.density = density;
if (this.nativeWindowPtr == 0L) {
ALog.w(TAG, "surfaceChanged nativeWindow not ready, delay notify");
this.delayNotifySurfaceChanged = true;
} else {
ALog.i(TAG, "surfaceChanged w=" + this.surfaceWidth + " h=" + this.surfaceHeight);
this.nativeSurfaceChanged(
this.nativeWindowPtr, this.surfaceWidth, this.surfaceHeight, this.density);
}
}
* Called when the windowfocus changed.
*
* @param holder surface holder
*/
public void surfaceDestroyed() {
if (this.nativeWindowPtr == 0L) {
ALog.w(TAG, "surfaceDestroyed nativeWindow not ready, delay notify");
delayNotifySurfaceDestroyed = true;
} else {
ALog.i(TAG, "surfaceDestroyed");
nativeSurfaceDestroyed(this.nativeWindowPtr);
}
}
* To notify keyboard height changed.
*
* @param height the height of keyboard
*/
public void keyboardHeightChanged(int height) {
ALog.i(TAG, "keyboardHeightChanged call");
keyboardVisible = height > 0;
if (nativeWindowPtr == 0L) {
ALog.w(TAG, "keyboardHeightChanged nativeWindow not ready.");
} else {
nativeKeyboardHeightChanged(nativeWindowPtr, height);
}
}
* To notify avoid area changed.
* This method is called when window insets change, such as when system UI visibility changes,
* keyboard appears/disappears, or display cutout area changes.
*
* @param insets the window insets containing information about system UI areas
* that need to be avoided by the application content
*/
public void onInsetsAreaChanged(WindowInsetsCompat insets) {
if (!sAndroidXAvailable) {
ALog.w(TAG, "AndroidX is not available.");
return;
}
ALog.d(TAG, "Window " + "onInsetsAreaChanged " + nativeWindowPtr);
getLocationOnScreen(new LocationCallback() {
@Override
public void onLocationReceived(Rect rect) {
processAvoidAreas(insets, rect);
}
});
}
* Called when the windowfocus changed.
*
* @param hasWindowFocus has focus or not
*/
public void onWindowFocusChanged(boolean hasWindowFocus) {
if (nativeWindowPtr == 0L) {
ALog.w(TAG, "onWindowFocusChanged: nativeWindow is null");
return;
}
ALog.i(TAG, "onWindowFocusChanged call");
nativeOnWindowFocusChanged(nativeWindowPtr, hasWindowFocus);
}
* Notify nativeWindow foreground.
*/
public void foreground() {
if (nativeWindowPtr == 0L) {
ALog.w(TAG, "foreground: nativeWindow is null, delay notify");
delayNotifyForeground = true;
} else {
ALog.i(TAG, "foreground call");
nativeForeground(nativeWindowPtr);
}
}
* Notify nativeWindow background.
*/
public void background() {
if (nativeWindowPtr == 0L) {
ALog.w(TAG, "background: nativeWindow is null");
return;
}
ALog.i(TAG, "background call");
nativeBackground(nativeWindowPtr);
}
* Notify nativeWindow destroy.
*/
public void destroy() {
if (nativeWindowPtr == 0L) {
ALog.w(TAG, "destroy: nativeWindow is null");
return;
}
ALog.i(TAG, "destroy call");
nativeDestroy(nativeWindowPtr);
}
* Notify nativeWindow backPressed.
*
* @return true if process BackPressed, false otherwise.
*/
public boolean backPressed() {
if (nativeWindowPtr == 0L) {
ALog.w(TAG, "backPressed: nativeWindow is null");
return false;
}
ALog.i(TAG, "backPressed call");
return nativeBackPressed(nativeWindowPtr);
}
* Set window orientation.
*
* @param isOrientation is window orientation or not.
*/
public void setWindowOrientation(boolean isOrientation) {
isWindowOrientationChanging = isOrientation;
}
* Get window orientation.
*
* @return window orientation or not.
*/
public boolean getWindowOrientation() {
return isWindowOrientationChanging;
}
* Convert action and button state to action key.
*
* @param event Action and button state.
* @return true if hover action run success , false otherwise.
*/
public boolean onHoverEventAosp(MotionEvent event) {
if (event == null) {
return false;
}
if (nativeWindowPtr == 0L) {
return windowViewInterface.superOnTouchEvent(event);
}
this.setWebTouchEvent(event);
this.setPlatformViewTouchEvent(event);
try {
int source = event.getSource();
if (source == InputDevice.SOURCE_MOUSE) {
lastMouseX = event.getX(event.getActionIndex());
lastMouseY = event.getY(event.getActionIndex());
int actionMasked = event.getActionMasked();
int buttonState = event.getButtonState();
int actionKey = getActionKey(actionMasked, buttonState);
ByteBuffer mousePacket = AceEventProcessorAosp.processMouseEvent(event, actionKey, lastMouseX,
lastMouseY);
nativeDispatchMouseDataPacket(nativeWindowPtr, mousePacket, mousePacket.position());
}
ByteBuffer packet = AceEventProcessorAosp.processHoverTouchEvent(event);
nativeDispatchPointerDataPacket(nativeWindowPtr, packet, packet.position());
return true;
} catch (AssertionError error) {
ALog.e(TAG, "process touch event failed: " + error.getMessage());
return false;
}
}
* Convert action and button state to action key.
*
* @param event Action and button state.
* @return true if hover action run success , false otherwise.
*/
public boolean onHoverEvent(MotionEvent event) {
if (event == null) {
return false;
}
if (nativeWindowPtr == 0L) {
return windowViewInterface.superOnHoverEvent(event);
}
try {
lastMouseX = event.getX(event.getActionIndex());
lastMouseY = event.getY(event.getActionIndex());
int actionMasked = event.getActionMasked();
int buttonState = event.getButtonState();
int actionKey = getActionKey(actionMasked, buttonState);
ByteBuffer packet = AceEventProcessorAosp.processMouseEvent(event, actionKey, lastMouseX, lastMouseY);
nativeDispatchMouseDataPacket(nativeWindowPtr, packet, packet.position());
return true;
} catch (AssertionError error) {
ALog.e(TAG, "process hover event failed: " + error.getMessage());
return false;
}
}
* Touch action and button state to action key.
*
* @param event Action and button state.
* @return true if touch action run success , false otherwise.
*/
public boolean onTouchEvent(MotionEvent event) {
if (event == null) {
return false;
}
if (nativeWindowPtr == 0L) {
return windowViewInterface.superOnTouchEvent(event);
}
this.setWebTouchEvent(event);
this.setPlatformViewTouchEvent(event);
try {
int source = event.getSource();
if (source == InputDevice.SOURCE_MOUSE) {
lastMouseX = event.getX(event.getActionIndex());
lastMouseY = event.getY(event.getActionIndex());
int actionMasked = event.getActionMasked();
int buttonState = event.getButtonState();
int savedLastMouseButtonState = lastMouseButtonState;
int actionKey = getActionKey(actionMasked, buttonState);
ByteBuffer mousePacket = AceEventProcessorAosp.processMouseEvent(event, actionKey, lastMouseX,
lastMouseY);
nativeDispatchMouseDataPacket(nativeWindowPtr, mousePacket, mousePacket.position());
boolean isNormalAction = (actionMasked == MotionEvent.ACTION_DOWN) ||
(actionMasked == MotionEvent.ACTION_UP) ||
(actionMasked == MotionEvent.ACTION_MOVE);
boolean isButtonPrimaryPressed = (savedLastMouseButtonState & MotionEvent.BUTTON_PRIMARY) != 0;
boolean shouldSendTouch = (isNormalAction &&
((buttonState == MotionEvent.BUTTON_PRIMARY) || isButtonPrimaryPressed)) ||
((actionMasked == MotionEvent.ACTION_CANCEL) && isButtonPrimaryPressed);
if (shouldSendTouch) {
ByteBuffer packet = AceEventProcessorAosp.processTouchEvent(event);
nativeDispatchPointerDataPacket(nativeWindowPtr, packet, packet.position());
}
return true;
}
ByteBuffer packet = AceEventProcessorAosp.processTouchEvent(event);
nativeDispatchPointerDataPacket(nativeWindowPtr, packet, packet.position());
return true;
} catch (AssertionError error) {
ALog.e(TAG, "process touch event failed: " + error.getMessage());
return false;
}
}
* The action of press down key.
*
* @param keyCode key code.
* @param event Action and button state.
* @return true if press down action run success , false otherwise.
*/
public boolean onKeyDown(int keyCode, KeyEvent event) {
if (event == null) {
return false;
}
if (this.nativeWindowPtr == 0L) {
return windowViewInterface.superOnKeyDown(keyCode, event);
}
if (filterNumpadKeyCode(keyCode, event.getAction())) {
return windowViewInterface.superOnKeyDown(keyCode, event);
}
int eventSouce = event.getSource();
if (eventSouce == InputDevice.SOURCE_MOUSE) {
if (keyCode == KeyEvent.KEYCODE_FORWARD || keyCode == KeyEvent.KEYCODE_BACK) {
ByteBuffer packet = AceEventProcessorAosp.processMouseEvent(event, lastMouseX, lastMouseY);
nativeDispatchMouseDataPacket(this.nativeWindowPtr, packet, packet.position());
return true;
}
}
markdownNumpadKeyStatus(keyCode, event.getAction());
int modifierKeys = AceEventProcessorAosp.getModifierKeys(event);
int source = AceEventProcessorAosp.eventSourceTransKeySource(eventSouce);
int deviceId = event.getDeviceId();
if (nativeDispatchKeyEvent(this.nativeWindowPtr, event.getKeyCode(), event.getAction(), event.getRepeatCount(),
event.getEventTime(), event.getDownTime(), source, deviceId, modifierKeys)) {
return true;
}
return windowViewInterface.superOnKeyDown(keyCode, event);
}
* The action of press up key.
*
* @param keyCode key code.
* @param event Action and button state.
* @return true if press up action run success , false otherwise.
*/
public boolean onKeyUp(int keyCode, KeyEvent event) {
if (event == null) {
return false;
}
if (this.nativeWindowPtr == 0L) {
return windowViewInterface.superOnKeyUp(keyCode, event);
}
if (filterNumpadKeyCode(keyCode, event.getAction())) {
return windowViewInterface.superOnKeyUp(keyCode, event);
}
int eventSouce = event.getSource();
if (eventSouce == InputDevice.SOURCE_MOUSE) {
if (keyCode == KeyEvent.KEYCODE_FORWARD || keyCode == KeyEvent.KEYCODE_BACK) {
ByteBuffer packet = AceEventProcessorAosp.processMouseEvent(event, lastMouseX, lastMouseY);
nativeDispatchMouseDataPacket(this.nativeWindowPtr, packet, packet.position());
return true;
}
}
markdownNumpadKeyStatus(keyCode, event.getAction());
int modifierKeys = AceEventProcessorAosp.getModifierKeys(event);
int source = AceEventProcessorAosp.eventSourceTransKeySource(eventSouce);
int deviceId = event.getDeviceId();
if (nativeDispatchKeyEvent(this.nativeWindowPtr, event.getKeyCode(), event.getAction(), event.getRepeatCount(),
event.getEventTime(), event.getDownTime(), source, deviceId, modifierKeys)) {
return true;
}
return windowViewInterface.superOnKeyUp(keyCode, event);
}
* The action of pre ime key.
*
* @param keyCode key code.
* @param event Action and button state.
* @param context context of the application.
* @return true if pre ime action run success , false otherwise.
*/
public boolean onKeyPreIme(int keyCode, KeyEvent event, Context context) {
if (keyCode == KeyEvent.KEYCODE_BACK && event.getAction() == KeyEvent.ACTION_UP && keyboardVisible
&& !inputClient.isStopBackPress()) {
if (!(context instanceof Activity)) {
ALog.e(TAG, "cannot get activity.");
return windowViewInterface.superOnKeyPreIme(keyCode, event);
}
Activity activity = (Activity) context;
activity.onBackPressed();
return true;
}
return windowViewInterface.superOnKeyPreIme(keyCode, event);
}
private void setupWindowInsetsListener() {
if (!sAndroidXAvailable) {
ALog.w(TAG, "AndroidX is not available.");
return;
}
if (windowViewInterface != null && windowViewInterface.getView() != null) {
ViewCompat.setOnApplyWindowInsetsListener(windowViewInterface.getView().getRootView(),
new WindowViewCommon.WindowInsetsListener());
}
}
private void removeWindowInsetsListener() {
if (!sAndroidXAvailable) {
return;
}
if (windowViewInterface != null && windowViewInterface.getView() != null) {
ViewCompat.setOnApplyWindowInsetsListener(windowViewInterface.getView().getRootView(), null);
}
}
private void adjustToWindowCoordinate(AvoidArea avoidArea, Rect windowRect) {
if (avoidArea == null || windowRect == null) {
return;
}
Rect[] rects = {
avoidArea.leftRect,
avoidArea.topRect,
avoidArea.rightRect,
avoidArea.bottomRect
};
for (Rect rect : rects) {
if (rect != null && !rect.isEmpty()) {
rect.offset(-windowRect.left, -windowRect.top);
}
}
}
private void processAvoidAreas(WindowInsetsCompat insets, Rect rect) {
if (rect == null) {
ALog.w(TAG, "Window processAvoidAreas: windowRect is null");
return;
}
Size screenSize = getRootViewSize();
for (int i = AVOID_TYPE_SYSTEM; i <= AVOID_TYPE_NAVIGATION_INDICATOR; i++) {
if (i == AVOID_TYPE_SYSTEM_GESTURE) {
continue;
}
if (!sAndroidXVersionSupportedGetInsets) {
ALog.e(TAG, "window " + "please update your androidx version to 1.8.0 or higher.");
return;
}
onAvoidAreaChanged(i, insets.getInsets(avoidTypeToType(i)), screenSize.width, screenSize.height,
rect);
ALog.d(TAG, "Window " + "screenWidth: " + screenSize.width + " screenHeight: " + screenSize.height);
ALog.d(TAG, "Window " + "rect: " + rect.left + ", " + rect.top + ", " +
rect.width() + "," + rect.height() + "," + rect.bottom);
ALog.d(TAG, "Window " + i + " left " + insets.getInsets(avoidTypeToType(i)).left);
ALog.d(TAG, "Window " + i + " top " + insets.getInsets(avoidTypeToType(i)).top);
ALog.d(TAG, "Window " + i + " right " + insets.getInsets(avoidTypeToType(i)).right);
ALog.d(TAG, "Window " + i + " bottom " + insets.getInsets(avoidTypeToType(i)).bottom);
}
}
private void onAvoidAreaChanged(int type, Insets insets, int screenWidth, int screenHeight, Rect rect) {
AvoidArea avoidAreaRect = new AvoidArea(
getIntersection(rect, new Rect(0, 0, insets.left, screenHeight)),
getIntersection(rect, new Rect(0, 0, screenWidth, insets.top)),
getIntersection(rect, new Rect(screenWidth - insets.right, 0, screenWidth, screenHeight)),
getIntersection(rect, new Rect(0, screenHeight - insets.bottom, screenWidth, screenHeight)));
adjustToWindowCoordinate(avoidAreaRect, rect);
if (this.avoidAreaRects.containsKey(type) && avoidAreaRect.isEqualTo(this.avoidAreaRects.get(type))) {
return;
}
this.avoidAreaRects.put(type, avoidAreaRect);
ALog.d(TAG, "Window" + "onAvoidAreaChanged call");
if (nativeWindowPtr == 0L) {
delayNotifyAvoidAreaChanged = true;
ALog.w(TAG, "Window" + "avoidAreaChanged nativeWindow not ready.");
} else {
nativeAvoidAreaChanged(nativeWindowPtr, type,
avoidAreaRect.leftRect.left, avoidAreaRect.leftRect.top,
avoidAreaRect.leftRect.width(), avoidAreaRect.leftRect.height(),
avoidAreaRect.topRect.left, avoidAreaRect.topRect.top,
avoidAreaRect.topRect.width(), avoidAreaRect.topRect.height(),
avoidAreaRect.rightRect.left, avoidAreaRect.rightRect.top,
avoidAreaRect.rightRect.width(), avoidAreaRect.rightRect.height(),
avoidAreaRect.bottomRect.left, avoidAreaRect.bottomRect.top,
avoidAreaRect.bottomRect.width(), avoidAreaRect.bottomRect.height());
}
}
private Size getRootViewSize() {
Size size = new Size(0, 0);
if (windowViewInterface != null && windowViewInterface.getView() != null) {
size.width = windowViewInterface.getView().getRootView().getWidth();
size.height = windowViewInterface.getView().getRootView().getHeight();
}
return size;
}
private Rect getIntersection(Rect rect1, Rect rect2) {
if (rect1 == null || rect2 == null) {
return new Rect(0, 0, 0, 0);
}
Rect intersection = new Rect();
boolean hasIntersection = intersection.setIntersect(rect1, rect2);
if (!hasIntersection || intersection.width() <= 0 || intersection.height() <= 0) {
intersection.setEmpty();
}
return intersection;
}
* Callback interface for receiving the location of the view.
*
* @since 2025-10-29
*/
public interface LocationCallback {
* Called when the location of the view is received.
*
* @param rect The rectangle representing the location and size of the view on screen.
*/
void onLocationReceived(Rect rect);
}
private void getLocationOnScreen(LocationCallback callback) {
ALog.d(TAG, "Window" + "getLocationOnScreen");
if (windowViewInterface == null || windowViewInterface.getView() == null) {
if (callback != null) {
callback.onLocationReceived(new Rect(0, 0, 0, 0));
}
ALog.e(TAG, "Window" + "windowViewInterface == null || windowViewInterface.getView() == null");
return;
}
View view = windowViewInterface.getView();
if (view.getWindowToken() == null || !view.isAttachedToWindow()) {
ALog.d(TAG, "Window" + "View is not attached to window, returning default rect");
if (callback != null) {
callback.onLocationReceived(new Rect(0, 0, 0, 0));
}
return;
}
view.post(new Runnable() {
@Override
public void run() {
Rect rect = new Rect();
if (windowViewInterface != null && windowViewInterface.getView() != null) {
View view = windowViewInterface.getView();
int[] location = new int[2];
view.getLocationInWindow(location);
rect.left = location[0];
rect.top = location[1];
rect.right = rect.left + view.getWidth();
rect.bottom = rect.top + view.getHeight();
ALog.d(TAG, "Window" + "getLocationOnScreen delayed: left=" + rect.left + ", top=" + rect.top);
}
if (callback != null) {
callback.onLocationReceived(rect);
}
}
});
}
private int avoidTypeFromType(int type) {
if (type == WindowInsetsCompat.Type.systemBars()) {
return AVOID_TYPE_SYSTEM;
} else if (type == WindowInsetsCompat.Type.displayCutout()) {
return AVOID_TYPE_CUTOUT;
} else if (type == WindowInsetsCompat.Type.navigationBars()) {
return AVOID_TYPE_NAVIGATION_INDICATOR;
} else if (type == WindowInsetsCompat.Type.ime()) {
return AVOID_TYPE_KEYBOARD;
} else {
return -1;
}
}
private int avoidTypeToType(int type) {
if (type == AVOID_TYPE_SYSTEM) {
return WindowInsetsCompat.Type.systemBars();
} else if (type == AVOID_TYPE_CUTOUT) {
return WindowInsetsCompat.Type.displayCutout();
} else if (type == AVOID_TYPE_NAVIGATION_INDICATOR) {
return WindowInsetsCompat.Type.navigationBars();
} else if (type == AVOID_TYPE_KEYBOARD) {
return WindowInsetsCompat.Type.ime();
} else {
return -1;
}
}
private static class WindowInsetsListener implements androidx.core.view.OnApplyWindowInsetsListener {
@Override
public WindowInsetsCompat onApplyWindowInsets(View view, WindowInsetsCompat insets) {
ALog.d(TAG, "Window" + "onApplyWindowInsets");
WindowInsetsCompat resultInsets = ViewCompat.onApplyWindowInsets(view, insets);
WindowViewInterface windowView;
if (view instanceof WindowViewInterface) {
ALog.d(TAG, "Window" + "view instanceof WindowViewInterface");
return resultInsets;
} else {
ALog.d(TAG, "Window" + "view not instanceof WindowViewInterface");
ViewGroup contentParent = (ViewGroup) view.findViewById(android.R.id.content);
for (int i = 0; i < contentParent.getChildCount(); i++) {
View childView = contentParent.getChildAt(i);
if (childView instanceof WindowViewInterface) {
ALog.d(TAG, "Window" + "view is instanceof WindowViewInterface");
windowView = (WindowViewInterface) childView;
windowView.onInsetsAreaChanged(insets);
}
}
}
return resultInsets;
}
}
private void delayNotifyIfNeeded() {
if (nativeWindowPtr == 0L) {
ALog.e(TAG, "delay notify, nativeWindow is invalid!");
return;
}
if (delayNotifySurfaceDestroyed) {
ALog.i(TAG, "delay notify surfaceDestroyed");
nativeSurfaceDestroyed(nativeWindowPtr);
delayNotifySurfaceDestroyed = false;
}
if (delayNotifyCreateSurface != null) {
ALog.i(TAG, "delay notify surfaceCreated");
nativeSurfaceCreated(nativeWindowPtr, delayNotifyCreateSurface);
delayNotifyCreateSurface = null;
}
if (delayNotifySurfaceChanged) {
ALog.i(TAG, "delay notify surface changed w=" + surfaceWidth + " h=" + surfaceHeight);
nativeSurfaceChanged(nativeWindowPtr, surfaceWidth, surfaceHeight, density);
delayNotifySurfaceChanged = false;
}
if (delayNotifyAvoidAreaChanged) {
ALog.i(TAG, "delay notify Insets changed");
for (Map.Entry<Integer, AvoidArea> entry : this.avoidAreaRects.entrySet()) {
Integer key = entry.getKey();
AvoidArea avoidAreaRect = entry.getValue();
nativeAvoidAreaChanged(nativeWindowPtr, avoidTypeFromType(key),
avoidAreaRect.leftRect.left, avoidAreaRect.leftRect.top,
avoidAreaRect.leftRect.width(), avoidAreaRect.leftRect.height(),
avoidAreaRect.topRect.left, avoidAreaRect.topRect.top,
avoidAreaRect.topRect.width(), avoidAreaRect.topRect.height(),
avoidAreaRect.rightRect.left, avoidAreaRect.rightRect.top,
avoidAreaRect.rightRect.width(), avoidAreaRect.rightRect.height(),
avoidAreaRect.bottomRect.left, avoidAreaRect.bottomRect.top,
avoidAreaRect.bottomRect.width(), avoidAreaRect.bottomRect.height());
}
delayNotifyAvoidAreaChanged = false;
}
if (delayNotifyForeground) {
ALog.i(TAG, "delay notify foreground");
nativeForeground(nativeWindowPtr);
delayNotifyForeground = false;
}
}
private void setWebTouchEvent(MotionEvent event) {
if (aceWebPluginBase == null) {
return;
}
Map<Long, AceWebBase> webObjectMap = aceWebPluginBase.getObjectMap();
if (webObjectMap != null) {
for (Map.Entry<Long, AceWebBase> entry : webObjectMap.entrySet()) {
entry.getValue().setTouchEvent(event);
}
}
}
private void setPlatformViewTouchEvent(MotionEvent event) {
if (acePlatformViewPluginBase == null) {
return;
}
Map<Long, AcePlatformViewBase> platformViewObjectMap = acePlatformViewPluginBase.getObjectMap();
if (platformViewObjectMap != null) {
for (Map.Entry<Long, AcePlatformViewBase> entry : platformViewObjectMap.entrySet()) {
entry.getValue().setTouchEvent(event);
}
}
}
private void markdownNumpadKeyStatus(int keyCode, int action) {
if (keyCode == KeyEvent.KEYCODE_NUMPAD_ENTER) {
if (action == KeyEvent.ACTION_DOWN) {
numpadEnterPressed = true;
} else {
numpadEnterPressed = false;
}
} else if (keyCode == KeyEvent.KEYCODE_ENTER) {
if (action == KeyEvent.ACTION_DOWN) {
enterPressed = true;
} else {
enterPressed = false;
}
}
}
private boolean filterNumpadKeyCode(int keyCode, int action) {
if (keyCode == KeyEvent.KEYCODE_ENTER) {
if (action == KeyEvent.ACTION_DOWN) {
if (numpadEnterPressed) {
return true;
}
} else {
if (!enterPressed) {
return true;
}
}
}
return false;
}
private int getActionKey(int actionMasked, int buttonState) {
int actionKey = lastMouseButtonState ^ buttonState;
int action = actionMasked;
if (actionMasked == MotionEvent.ACTION_DOWN) {
lastMouseButtonState = buttonState;
lastMouseActionKey = actionKey;
} else if (actionMasked == MotionEvent.ACTION_UP) {
lastMouseButtonState = lastMouseButtonState ^ actionKey;
} else if (actionMasked == MotionEvent.ACTION_MOVE) {
if (buttonState < lastMouseButtonState) {
lastMouseButtonState = lastMouseButtonState ^ actionKey;
action = MotionEvent.ACTION_UP;
} else if (buttonState > lastMouseButtonState) {
lastMouseButtonState = buttonState;
action = MotionEvent.ACTION_DOWN;
lastMouseActionKey = actionKey;
} else {
actionKey = lastMouseActionKey;
}
}
return ((actionKey << 4) + action);
}
private native void nativeSurfaceCreated(long windowPtr, Surface surface);
private native void nativeSurfaceChanged(long windowPtr, int width, int height, float density);
private native void nativeSurfaceDestroyed(long windowPtr);
private native void nativeKeyboardHeightChanged(long windowPtr, int height);
private native void nativeWindowSizeChanged(long windowPtr, int width, int height);
private native void nativeOnWindowFocusChanged(long windowPtr, boolean hasWindowFocus);
private native void nativeForeground(long windowPtr);
private native void nativeBackground(long windowPtr);
private native void nativeDestroy(long windowPtr);
private native boolean nativeBackPressed(long windowPtr);
private native boolean nativeDispatchPointerDataPacket(long windowPtr, ByteBuffer buffer, int position);
private native boolean nativeDispatchMouseDataPacket(long windowPtr, ByteBuffer buffer, int position);
private native boolean nativeDispatchKeyEvent(long windowPtr, int keyCode, int action, int repeatTime,
long timeStamp, long timeStampStart, int source, int deviceId, int metaKey);
private native void nativeAvoidAreaChanged(long windowPtr, int type,
int leftLeft, int leftTop, int leftWidth, int leftHeight,
int topLeft, int topTop, int topWidth, int topHeight,
int rightLeft, int rightTop, int rightWidth, int rightHeight,
int bottomLeft, int bottomTop, int bottomWitdh, int bottomHeight);
}
