scrcpy: scrcpy and Force Touch Detector conflict (xposed plugin)

scrcpy 和 Force Touch Detector 冲突，会使点击操作变成大面积按压。

The conflict between scrcpy and Force Touch Detector will make the click operation become a large area pressing.

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Environment

OS: [e.g. Debian, Windows, macOS…]
scrcpy version: [e.g. 1.12.1]
installation method: [e.g. manual build, apt, snap, brew, Windows release…]
device model:
Android version: [e.g. 10]

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About this issue

Original URL
State: closed
Created 3 years ago
Comments: 20

Commits related to this issue

Inject touch events with smallest detectable size A value of 1 means the "largest detectable size", a value of 0 means the "smallest detectable size". https://developer.android.com/reference/android... — committed to Genymobile/scrcpy by rom1v 3 years ago
Use device id 0 for touch/mouse events Virtual device is only for keyboard sources, not mouse or touchscreen sources. Here is the value of InputDevice.getDevice(-1).toString(): Input Device -1: ... — committed to Genymobile/scrcpy by rom1v 3 years ago
Use device id 0 for touch/mouse events Virtual device is only for keyboard sources, not mouse or touchscreen sources. Here is the value of InputDevice.getDevice(-1).toString(): Input Device -1: ... — committed to Genymobile/scrcpy by rom1v 3 years ago

Most upvoted comments

I might merge device_id_0 into .dev

Here are binaries for this branch (to be replaced in v1.17 release):

scrcpy.exe SHA256: eaf3033a76d41572d99222fb1ca0ce5337cccdafe84330b2dad13b6fb1c2737d

scrcpy-server SHA256: e19182a8e8b68b58865c4de7764e54aa30328c2edbdc8a9877e0d81ae5cb6198

完美，现在在我的手机上一切正常。非常感谢你仍在为我提供支持！🤞

Perfect, everything works fine on my phone now. Thank you very much for supporting me all the time!🤞

liangjinghao on Mar 14, 2021

scrcpy for some reason sends a perfect 1.0

Hmm, indeed:

https://github.com/Genymobile/scrcpy/blob/f8524a2be738e6471ed2e48265f2663d8c21c0be/server/src/main/java/com/genymobile/scrcpy/Controller.java#L48

For a touch screen or touch pad, reports the approximate size of the contact area in relation to the maximum detectable size for the device. The value is normalized to a range from 0 (smallest detectable size) to 1 (largest detectable size), although it is not a linear scale.

https://developer.android.com/reference/android/view/MotionEvent#AXIS_SIZE

Try with:

diff --git a/server/src/main/java/com/genymobile/scrcpy/Controller.java b/server/src/main/java/com/genymobile/scrcpy/Controller.java
index 84780239..d8059b43 100644
--- a/server/src/main/java/com/genymobile/scrcpy/Controller.java
+++ b/server/src/main/java/com/genymobile/scrcpy/Controller.java
@@ -45,7 +45,7 @@ public class Controller {
 
             MotionEvent.PointerCoords coords = new MotionEvent.PointerCoords();
             coords.orientation = 0;
-            coords.size = 1;
+            coords.size = 0;
 
             pointerProperties[i] = props;
             pointerCoords[i] = coords;

rom1v on Feb 16, 2021