Android/scrcpy
1
0
Fork 0
Code Issues Pull requests Projects Releases 1 Packages Wiki Activity

Disable input events when necessary

Browse source 
Disable input events on secondary displays before Android 10, even if
FLAG_PRESENTATION is not set.

Refs #1288 <https://github.com/Genymobile/scrcpy/issues/1288>
This commit is contained in:
Romain Vimont 2020-04-15 21:11:00 +02:00
parent cc22f4622a
commit 94a7f1a0f8
3 changed files with 7 additions and 14 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

17
server/src/main/java/com/genymobile/scrcpy/Device.java
View file

@ -36,10 +36,7 @@ public final class Device {
*/
private final int layerStack;
/**
* The FLAG_PRESENTATION from the DisplayInfo
*/
private final boolean isPresentationDisplay;
private final boolean supportsInputEvents;
public Device(Options options) {
displayId = options.getDisplayId();
@ -53,7 +50,6 @@ public final class Device {
screenInfo = ScreenInfo.computeScreenInfo(displayInfo, options.getCrop(), options.getMaxSize(), options.getLockedVideoOrientation());
layerStack = displayInfo.getLayerStack();
isPresentationDisplay = (displayInfoFlags & DisplayInfo.FLAG_PRESENTATION) != 0;
registerRotationWatcher(new IRotationWatcher.Stub() {
@Override
@ -73,8 +69,10 @@ public final class Device {
Ln.w("Display doesn't have FLAG_SUPPORTS_PROTECTED_BUFFERS flag, mirroring can be restricted");
}
if (!supportsInputEvents()) {
Ln.w("Input events are not supported for displays with FLAG_PRESENTATION enabled for devices with API lower than 29");
// main display or any display on Android >= Q
supportsInputEvents = displayId == 0 || Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q;
if (!supportsInputEvents) {
Ln.w("Input events are not supported for secondary displays before Android 10");
}
}
@ -116,10 +114,7 @@ public final class Device {
}
public boolean supportsInputEvents() {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
return true;
}
return !isPresentationDisplay;
return supportsInputEvents;
}
public boolean injectInputEvent(InputEvent inputEvent, int mode) {

1
server/src/main/java/com/genymobile/scrcpy/DisplayInfo.java
View file

@ -8,7 +8,6 @@ public final class DisplayInfo {
private final int flags;
public static final int FLAG_SUPPORTS_PROTECTED_BUFFERS = 0x00000001;
public static final int FLAG_PRESENTATION = 0x00000008;
public DisplayInfo(int displayId, Size size, int rotation, int layerStack, int flags) {
this.displayId = displayId;

3
server/src/main/java/com/genymobile/scrcpy/wrappers/InputManager.java
View file

@ -53,8 +53,7 @@ public final class InputManager {
method.invoke(inputEvent, displayId);
return true;
} catch (InvocationTargetException | IllegalAccessException | NoSuchMethodException e) {
// just a warning, it might happen on old devices
Ln.w("Cannot associate a display id to the input event");
Ln.e("Cannot associate a display id to the input event", e);
return false;
}
}