scrcpy

Commit Graph

Author	SHA1	Message	Date
Romain Vimont	bc674721dc	Make process_text() optional Not all key processors support text injection (HID keyboard does not support it). Instead of providing a dummy op function, set it to NULL and check on the caller side before calling it.	3 years ago
Romain Vimont	b4b638e8fe	Use scrcpy input events for key processors Pass scrcpy input events instead of SDL input events to key processors. This makes the source code of key processors independent of the SDL API.	3 years ago
Romain Vimont	826ddf1a6e	Document HID keyboard events	3 years ago
Romain Vimont	3653fb6b15	Add OutOfMemory log helper Add a special LOG_OOM() function to log all OutOfMemory errors (i.e. allocations returning NULL).	3 years ago
Romain Vimont	5d17bcf1bc	Wait SET_CLIPBOARD ack before Ctrl+v via HID To allow seamless copy-paste, on Ctrl+v, a SET_CLIPBOARD request is performed before injecting Ctrl+v. But when HID keyboard is enabled, the Ctrl+v injection is not sent on the same channel as the clipboard request, so they are not serialized, and may occur in any order. If Ctrl+v happens to be injected before the new clipboard content is set, then the old content is pasted instead, which is incorrect. To minimize the probability of occurrence of the wrong order, a delay of 2 milliseconds was added before injecting Ctrl+v. Then 5ms. But even with 5ms, the wrong behavior sometimes happens. To handle it properly, add an acknowledgement mechanism, so that Ctrl+v is injected over AOA only after the SET_CLIPBOARD request has been performed and acknowledged by the server. Refs `e4163321f0` Refs `45b0f8123a` PR #2814 <https://github.com/Genymobile/scrcpy/pull/2814>	3 years ago
Romain Vimont	5b3856c3b6	Explicitly indicate when device clipboard is set Pass the information that device clipboard has been set to the key processor. This avoids the keyprocessor to "guess", and paves the way to implement a proper acknowledgement mechanism. PR #2814 <https://github.com/Genymobile/scrcpy/pull/2814>	3 years ago
Romain Vimont	45b0f8123a	Increase delay to inject HID on Ctrl+v 2 milliseconds turn out to be insufficient sometimes. It seems that 5 milliseconds is enough (and still not noticeable).	3 years ago
Romain Vimont	e4163321f0	Delay HID events on Ctrl+v When Ctrl+v is pressed, a control is sent to the device to set the device clipboard before injecting Ctrl+v. With the InputManager method, it is guaranteed that the device synchronization is executed before handling Ctrl+v, since the commands are executed on the device in sequence. However, HID are injected from the computer, so there is no such guarantee. As a consequence, on Android, Ctrl+v triggers a paste with the old clipboard content. To workaround the issue, wait a bit (2 milliseconds) from the AOA thread before injecting the event, to leave enough time for the clipboard to be set before injecting Ctrl+v.	3 years ago
Romain Vimont	c96874b257	Synchronize HID keyboard state on first event When an AOA HID keyboard is registered, CAPSLOCK and NUMLOCK are both disabled, regardless of the state of the computer keyboard. To synchronize the state, on first key event, inject CAPSLOCK and/or NUMLOCK if necessary.	3 years ago
Alynx Zhou	207082977a	Add support for USB HID keyboard over AOAv2 This provides a better input experience, by simulating a physical keyboard. It converts SDL keyboard events to proper HID events, and send them over AOAv2. This is a rewriting and bugfix of the origin code from @amosbird: <https://github.com/Genymobile/scrcpy/issues/279#issuecomment-453819354> The feature is enabled the command line option -K or --hid-keyboard, and is only available on Linux, over USB. Refs <https://source.android.com/devices/accessories/aoa2#hid-support> Refs <https://www.usb.org/sites/default/files/hid1_11.pdf> PR #2632 <https://github.com/Genymobile/scrcpy/pull/2632> Signed-off-by: Romain Vimont <rom@rom1v.com>	3 years ago

10 Commits (7121a0dc5310182cc1b003e40d36bd81bc1f9471)