wails/v3/pkg/application/webview_window_android.go
Zach Botterman 78e701fd54
feat(v3): Modal windows (macOS) (#4839)
* modal window

* thread safety

* update docs

* windows support

---------

Co-authored-by: Lea Anthony <lea.anthony@gmail.com>
2026-02-28 15:21:10 +11:00

368 lines
8.6 KiB
Go

//go:build android
package application
import "unsafe"
// androidWebviewWindow implements the webviewWindowImpl interface for Android
type androidWebviewWindow struct {
windowID uint32 // Wails window ID for tracking
parent *WebviewWindow
}
func newWindowImpl(parent *WebviewWindow) *androidWebviewWindow {
return &androidWebviewWindow{
parent: parent,
}
}
func (w *androidWebviewWindow) center() {}
func (w *androidWebviewWindow) close() {}
func (w *androidWebviewWindow) destroy() {
w.parent.markAsDestroyed()
}
func (w *androidWebviewWindow) execJS(js string) {
// Execute JavaScript via JNI callback to Java's WailsBridge.executeJavaScript()
androidLogf("debug", "execJS: %s", js)
executeJavaScript(js)
}
func (w *androidWebviewWindow) flash(_ bool) {}
func (w *androidWebviewWindow) focus() {}
func (w *androidWebviewWindow) forceReload() {}
func (w *androidWebviewWindow) fullscreen() {}
func (w *androidWebviewWindow) getScreen() (*Screen, error) {
// Android has a single "screen" (the device display)
return &Screen{
ID: "main",
Name: "Main Display",
IsPrimary: true,
}, nil
}
func (w *androidWebviewWindow) getZoom() float64 {
return 1.0
}
func (w *androidWebviewWindow) handleDragAndDropMessage(_ string) {}
func (w *androidWebviewWindow) hasParent() bool {
return false
}
func (w *androidWebviewWindow) height() int {
return 2400 // Default Android height (common flagship)
}
func (w *androidWebviewWindow) hide() {}
func (w *androidWebviewWindow) isAlwaysOnTop() bool {
return false
}
func (w *androidWebviewWindow) isCloseRequested() bool {
return false
}
func (w *androidWebviewWindow) setCloseRequested(_ bool) {}
func (w *androidWebviewWindow) isFocused() bool {
return true
}
func (w *androidWebviewWindow) isFullscreen() bool {
return true // Android apps are typically fullscreen
}
func (w *androidWebviewWindow) isMaximised() bool {
return true
}
func (w *androidWebviewWindow) isMinimised() bool {
return false
}
func (w *androidWebviewWindow) isNormal() bool {
return false
}
func (w *androidWebviewWindow) isVisible() bool {
return true
}
func (w *androidWebviewWindow) maximise() {}
func (w *androidWebviewWindow) minimise() {}
func (w *androidWebviewWindow) openContextMenu(_ *Menu, _ *ContextMenuData) {}
func (w *androidWebviewWindow) openDevTools() {}
func (w *androidWebviewWindow) print() error {
return nil
}
func (w *androidWebviewWindow) reload() {}
func (w *androidWebviewWindow) relativePosition() (int, int) {
return 0, 0
}
func (w *androidWebviewWindow) resizable() bool {
return false
}
func (w *androidWebviewWindow) restore() {}
func (w *androidWebviewWindow) setAbsolutePosition(_ int, _ int) {}
func (w *androidWebviewWindow) setAlwaysOnTop(_ bool) {}
func (w *androidWebviewWindow) setBackgroundColour(col RGBA) {
// TODO: Send background colour to Java via JNI
androidLogf("debug", "setBackgroundColour: rgba(%d,%d,%d,%d)", col.Red, col.Green, col.Blue, col.Alpha)
}
func (w *androidWebviewWindow) setEnabled(_ bool) {}
func (w *androidWebviewWindow) setFrameless(_ bool) {}
func (w *androidWebviewWindow) setFullscreenButtonEnabled(_ bool) {}
func (w *androidWebviewWindow) setMaxSize(_ int, _ int) {}
func (w *androidWebviewWindow) setMinSize(_ int, _ int) {}
func (w *androidWebviewWindow) setRelativePosition(_ int, _ int) {}
func (w *androidWebviewWindow) setResizable(_ bool) {}
func (w *androidWebviewWindow) setSize(_ int, _ int) {}
func (w *androidWebviewWindow) setTitle(_ string) {}
func (w *androidWebviewWindow) setZoom(_ float64) {}
func (w *androidWebviewWindow) show() {}
func (w *androidWebviewWindow) size() (int, int) {
return 1080, 2400 // Default Android size (common flagship)
}
func (w *androidWebviewWindow) toggleDevTools() {}
func (w *androidWebviewWindow) unfullscreen() {}
func (w *androidWebviewWindow) unmaximise() {}
func (w *androidWebviewWindow) unminimise() {}
func (w *androidWebviewWindow) width() int {
return 1080 // Default Android width
}
func (w *androidWebviewWindow) zoom() {}
func (w *androidWebviewWindow) zoomIn() {}
func (w *androidWebviewWindow) zoomOut() {}
func (w *androidWebviewWindow) zoomReset() {}
func (w *androidWebviewWindow) setParent(_ *WebviewWindow) error {
return nil
}
func (w *androidWebviewWindow) run() {
androidLogf("info", "androidWebviewWindow.run() called")
// Android WebView is created and managed by the Java Activity
// Just store the window ID for reference
w.windowID = uint32(w.parent.ID())
}
func (w *androidWebviewWindow) setIgnoreMouseEvents(_ bool) {}
func (w *androidWebviewWindow) setOpacity(_ float32) {}
func (w *androidWebviewWindow) setTheme(_ Theme) {}
func (w *androidWebviewWindow) setPinned(_ bool) {}
func (w *androidWebviewWindow) startResize(_ string) error {
return nil
}
func (w *androidWebviewWindow) startDrag() error {
return nil
}
func (w *androidWebviewWindow) enableDevTools() {}
func (w *androidWebviewWindow) disableContextMenu() {}
func (w *androidWebviewWindow) disableDefaultContextMenu() {}
func (w *androidWebviewWindow) setShouldClose(_ func() bool) {}
func (w *androidWebviewWindow) absolutePosition() (int, int) {
return 0, 0
}
func (w *androidWebviewWindow) startMove() {}
func (w *androidWebviewWindow) windowMenu() *Menu {
return nil
}
func (w *androidWebviewWindow) setWindowMenu(_ *Menu) {}
func (w *androidWebviewWindow) isIgnoreMouseEvents() bool {
return false
}
func (w *androidWebviewWindow) flashCancel() {}
func (w *androidWebviewWindow) setFocusable(_ bool) {}
func (w *androidWebviewWindow) bounds() Rect {
return Rect{
X: 0,
Y: 0,
Width: 1080,
Height: 2400,
}
}
func (w *androidWebviewWindow) copy() {
// Android copy implementation
}
func (w *androidWebviewWindow) cut() {
// Android cut implementation
}
func (w *androidWebviewWindow) paste() {
// Android paste implementation
}
func (w *androidWebviewWindow) selectAll() {
// Android select all implementation
}
func (w *androidWebviewWindow) undo() {
// Android undo implementation
}
func (w *androidWebviewWindow) redo() {
// Android redo implementation
}
func (w *androidWebviewWindow) delete() {
// Android delete implementation
}
func (w *androidWebviewWindow) getBorderSizes() *LRTB {
return &LRTB{}
}
func (w *androidWebviewWindow) handleKeyEvent(acceleratorString string) {
// Android handle key event
}
func (w *androidWebviewWindow) hideMenuBar() {
// Android doesn't have menu bar
}
func (w *androidWebviewWindow) unhideMenuBar() {
// Android doesn't have menu bar
}
func (w *androidWebviewWindow) toggleMenuBar() {
// Android doesn't have menu bar
}
func (w *androidWebviewWindow) isMenuBarHidden() bool {
return true // Android doesn't have menu bar
}
func (w *androidWebviewWindow) nativeWindow() unsafe.Pointer {
return nil
}
func (w *androidWebviewWindow) attachModal(modalWindow *WebviewWindow) {
// Modal windows are not supported on Android
}
func (w *androidWebviewWindow) on(eventID uint) {
// Android event handling
}
func (w *androidWebviewWindow) position() (int, int) {
return 0, 0
}
func (w *androidWebviewWindow) physicalBounds() Rect {
return Rect{
X: 0,
Y: 0,
Width: 1080,
Height: 2400,
}
}
func (w *androidWebviewWindow) setBounds(bounds Rect) {
// Android set bounds - not applicable on mobile
}
func (w *androidWebviewWindow) setMinimiseButtonState(_ ButtonState) {
// Android doesn't have minimize buttons like desktop platforms
}
func (w *androidWebviewWindow) setMaximiseButtonState(_ ButtonState) {
// Android doesn't have maximize buttons like desktop platforms
}
func (w *androidWebviewWindow) setCloseButtonState(_ ButtonState) {
// Android doesn't have close buttons like desktop platforms
}
func (w *androidWebviewWindow) setContentProtection(_ bool) {
// Android content protection - could be implemented with FLAG_SECURE
}
func (w *androidWebviewWindow) setHTML(html string) {
// TODO: Implement via JNI
androidLogf("debug", "setHTML called")
}
func (w *androidWebviewWindow) setMenu(_ *Menu) {
// Android doesn't support window menus like desktop platforms
}
func (w *androidWebviewWindow) setPhysicalBounds(_ Rect) {
// Android doesn't support arbitrary window bounds - apps are fullscreen
}
func (w *androidWebviewWindow) setPosition(_ int, _ int) {
// Android doesn't support window positioning - apps are fullscreen
}
func (w *androidWebviewWindow) setURL(url string) {
// TODO: Implement via JNI
androidLogf("debug", "setURL: %s", url)
}
func (w *androidWebviewWindow) showMenuBar() {
// Android doesn't have menu bars like desktop platforms
}
func (w *androidWebviewWindow) snapAssist() {
// Android doesn't support window snap assist like Windows
}