Handle android back button/gesture.

default_bus_layout.tres

@@ -5,4 +5,4 @@ resource_name = "Compressor"
 
 [resource]
 bus/0/effect/0/effect = SubResource( 1 )
-bus/0/effect/0/enabled = true
+bus/0/effect/0/enabled = false

export_presets.cfg

@@ -35,7 +35,7 @@ progressive_web_app/background_color=Color( 0, 0, 0, 1 )
 
 [preset.1]
 
-name="Linux/X11"
+name="Linux_amd64"
 platform="Linux/X11"
 runnable=true
 custom_features=""
@@ -51,9 +51,285 @@ script_encryption_key=""
 custom_template/debug=""
 custom_template/release=""
 binary_format/architecture="x86_64"
-binary_format/embed_pck=false
+binary_format/embed_pck=true
 texture_format/bptc=false
 texture_format/s3tc=true
 texture_format/etc=false
 texture_format/etc2=false
 texture_format/no_bptc_fallbacks=true
+
+[preset.2]
+
+name="Linux_arm64"
+platform="Linux/X11"
+runnable=false
+custom_features=""
+export_filter="all_resources"
+include_filter="data/*"
+exclude_filter=""
+export_path=""
+script_export_mode=1
+script_encryption_key=""
+
+[preset.2.options]
+
+custom_template/debug=""
+custom_template/release=""
+binary_format/architecture="arm64"
+binary_format/embed_pck=true
+texture_format/bptc=false
+texture_format/s3tc=true
+texture_format/etc=false
+texture_format/etc2=false
+texture_format/no_bptc_fallbacks=true
+
+[preset.3]
+
+name="Windows_amd64"
+platform="Windows Desktop"
+runnable=true
+custom_features=""
+export_filter="all_resources"
+include_filter="data/*"
+exclude_filter=""
+export_path=""
+script_export_mode=1
+script_encryption_key=""
+
+[preset.3.options]
+
+custom_template/debug=""
+custom_template/release=""
+binary_format/64_bits=true
+binary_format/embed_pck=true
+texture_format/bptc=false
+texture_format/s3tc=true
+texture_format/etc=false
+texture_format/etc2=false
+texture_format/no_bptc_fallbacks=true
+codesign/enable=false
+codesign/identity_type=0
+codesign/identity=""
+codesign/password=""
+codesign/timestamp=true
+codesign/timestamp_server_url=""
+codesign/digest_algorithm=1
+codesign/description=""
+codesign/custom_options=PoolStringArray(  )
+application/modify_resources=true
+application/icon=""
+application/icon_interpolation=4
+application/file_version=""
+application/product_version=""
+application/company_name=""
+application/product_name=""
+application/file_description=""
+application/copyright=""
+application/trademarks=""
+
+[preset.4]
+
+name="Android"
+platform="Android"
+runnable=true
+custom_features=""
+export_filter="all_resources"
+include_filter="data/*"
+exclude_filter=""
+export_path=""
+script_export_mode=1
+script_encryption_key=""
+
+[preset.4.options]
+
+custom_template/debug=""
+custom_template/release=""
+custom_build/use_custom_build=false
+custom_build/export_format=0
+custom_build/min_sdk=""
+custom_build/target_sdk=""
+architectures/armeabi-v7a=true
+architectures/arm64-v8a=true
+architectures/x86=false
+architectures/x86_64=false
+keystore/debug=""
+keystore/debug_user=""
+keystore/debug_password=""
+keystore/release=""
+keystore/release_user=""
+keystore/release_password=""
+one_click_deploy/clear_previous_install=true
+version/code=1
+version/name="1.0"
+package/unique_name="org.godotengine.$genname"
+package/name=""
+package/signed=true
+package/classify_as_game=true
+package/retain_data_on_uninstall=false
+package/exclude_from_recents=false
+launcher_icons/main_192x192=""
+launcher_icons/adaptive_foreground_432x432=""
+launcher_icons/adaptive_background_432x432=""
+graphics/opengl_debug=false
+xr_features/xr_mode=0
+xr_features/hand_tracking=0
+xr_features/hand_tracking_frequency=0
+xr_features/passthrough=0
+screen/immersive_mode=true
+screen/support_small=true
+screen/support_normal=true
+screen/support_large=true
+screen/support_xlarge=true
+user_data_backup/allow=false
+command_line/extra_args=""
+apk_expansion/enable=false
+apk_expansion/SALT=""
+apk_expansion/public_key=""
+permissions/custom_permissions=PoolStringArray( "MANAGE_EXTERNAL_STORAGE" )
+permissions/access_checkin_properties=false
+permissions/access_coarse_location=false
+permissions/access_fine_location=false
+permissions/access_location_extra_commands=false
+permissions/access_mock_location=false
+permissions/access_network_state=false
+permissions/access_surface_flinger=false
+permissions/access_wifi_state=false
+permissions/account_manager=false
+permissions/add_voicemail=false
+permissions/authenticate_accounts=false
+permissions/battery_stats=false
+permissions/bind_accessibility_service=false
+permissions/bind_appwidget=false
+permissions/bind_device_admin=false
+permissions/bind_input_method=false
+permissions/bind_nfc_service=false
+permissions/bind_notification_listener_service=false
+permissions/bind_print_service=false
+permissions/bind_remoteviews=false
+permissions/bind_text_service=false
+permissions/bind_vpn_service=false
+permissions/bind_wallpaper=false
+permissions/bluetooth=false
+permissions/bluetooth_admin=false
+permissions/bluetooth_privileged=false
+permissions/brick=false
+permissions/broadcast_package_removed=false
+permissions/broadcast_sms=false
+permissions/broadcast_sticky=false
+permissions/broadcast_wap_push=false
+permissions/call_phone=false
+permissions/call_privileged=false
+permissions/camera=false
+permissions/capture_audio_output=false
+permissions/capture_secure_video_output=false
+permissions/capture_video_output=false
+permissions/change_component_enabled_state=false
+permissions/change_configuration=false
+permissions/change_network_state=false
+permissions/change_wifi_multicast_state=false
+permissions/change_wifi_state=false
+permissions/clear_app_cache=false
+permissions/clear_app_user_data=false
+permissions/control_location_updates=false
+permissions/delete_cache_files=false
+permissions/delete_packages=false
+permissions/device_power=false
+permissions/diagnostic=false
+permissions/disable_keyguard=false
+permissions/dump=false
+permissions/expand_status_bar=false
+permissions/factory_test=false
+permissions/flashlight=false
+permissions/force_back=false
+permissions/get_accounts=false
+permissions/get_package_size=false
+permissions/get_tasks=false
+permissions/get_top_activity_info=false
+permissions/global_search=false
+permissions/hardware_test=false
+permissions/inject_events=false
+permissions/install_location_provider=false
+permissions/install_packages=false
+permissions/install_shortcut=false
+permissions/internal_system_window=false
+permissions/internet=false
+permissions/kill_background_processes=false
+permissions/location_hardware=false
+permissions/manage_accounts=false
+permissions/manage_app_tokens=false
+permissions/manage_documents=false
+permissions/manage_external_storage=true
+permissions/master_clear=false
+permissions/media_content_control=false
+permissions/modify_audio_settings=false
+permissions/modify_phone_state=false
+permissions/mount_format_filesystems=false
+permissions/mount_unmount_filesystems=false
+permissions/nfc=false
+permissions/persistent_activity=false
+permissions/post_notifications=false
+permissions/process_outgoing_calls=false
+permissions/read_calendar=false
+permissions/read_call_log=false
+permissions/read_contacts=false
+permissions/read_external_storage=true
+permissions/read_frame_buffer=false
+permissions/read_history_bookmarks=false
+permissions/read_input_state=false
+permissions/read_logs=false
+permissions/read_phone_state=false
+permissions/read_profile=false
+permissions/read_sms=false
+permissions/read_social_stream=false
+permissions/read_sync_settings=false
+permissions/read_sync_stats=false
+permissions/read_user_dictionary=false
+permissions/reboot=false
+permissions/receive_boot_completed=false
+permissions/receive_mms=false
+permissions/receive_sms=false
+permissions/receive_wap_push=false
+permissions/record_audio=false
+permissions/reorder_tasks=false
+permissions/restart_packages=false
+permissions/send_respond_via_message=false
+permissions/send_sms=false
+permissions/set_activity_watcher=false
+permissions/set_alarm=false
+permissions/set_always_finish=false
+permissions/set_animation_scale=false
+permissions/set_debug_app=false
+permissions/set_orientation=false
+permissions/set_pointer_speed=false
+permissions/set_preferred_applications=false
+permissions/set_process_limit=false
+permissions/set_time=false
+permissions/set_time_zone=false
+permissions/set_wallpaper=false
+permissions/set_wallpaper_hints=false
+permissions/signal_persistent_processes=false
+permissions/status_bar=false
+permissions/subscribed_feeds_read=false
+permissions/subscribed_feeds_write=false
+permissions/system_alert_window=false
+permissions/transmit_ir=false
+permissions/uninstall_shortcut=false
+permissions/update_device_stats=false
+permissions/use_credentials=false
+permissions/use_sip=false
+permissions/vibrate=false
+permissions/wake_lock=false
+permissions/write_apn_settings=false
+permissions/write_calendar=false
+permissions/write_call_log=false
+permissions/write_contacts=false
+permissions/write_external_storage=true
+permissions/write_gservices=false
+permissions/write_history_bookmarks=false
+permissions/write_profile=false
+permissions/write_secure_settings=false
+permissions/write_settings=false
+permissions/write_sms=false
+permissions/write_social_stream=false
+permissions/write_sync_settings=false
+permissions/write_user_dictionary=false

main.gd

@@ -72,3 +72,13 @@ func _input(event: InputEvent) -> void:
 			KEY_D:
 				if is_rom_loaded:
 					push_menu(Menu.DEBUG)
+
+func _notification(what) -> void:
+	match what:
+		NOTIFICATION_WM_GO_BACK_REQUEST:  # Android back button/gesture
+			if len(active_menu_stack) < 2:
+				print('main received NOTIFICATION_WM_GO_BACK_REQUEST, quitting')
+				get_tree().call_deferred('quit')
+			else:
+				print('main received NOTIFICATION_WM_GO_BACK_REQUEST, popping menu')
+				call_deferred('pop_menu')

project.godot

@@ -19,6 +19,7 @@ run/main_scene="res://main.tscn"
 config/use_custom_user_dir=true
 boot_splash/image="res://icon.png"
 config/icon="res://icon.png"
+config/quit_on_go_back=false
 
 [autoload]