mirrors/SDL
1
0
Fork 0
mirror of https://github.com/libsdl-org/SDL.git synced 2026-07-10 19:29:46 +00:00
Code Issues Packages Projects Releases Wiki Activity

for 'pinch end' events on mobile devices, send dummy value -1 for (focus|span)_(x|y)

Browse Source
This commit is contained in:
brentfpage
2026-06-29 11:20:10 -07:00
committed by Sam Lantinga
parent efa0e2d5ed
commit 46dcc0c554
6 changed files with 14 additions and 19 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
android-project/app/src/main/java/org/libsdl/app/SDLActivity.java
View File

@@ -1178,7 +1178,7 @@ public class SDLActivity extends Activity implements View.OnSystemUiVisibilityCh
public static native void onNativeFileDialog(int requestCode, String[] filelist, int filter);
public static native void onNativePinchStart(float span_x, float span_y, float focus_x, float focus_y);
public static native void onNativePinchUpdate(float scale, float span_x, float span_y, float focus_x, float focus_y);
public static native void onNativePinchEnd(float span_x, float span_y, float focus_x, float focus_y);
public static native void onNativePinchEnd();
/**
* This method is called by SDL using JNI.

6
android-project/app/src/main/java/org/libsdl/app/SDLSurface.java
View File

@@ -460,11 +460,7 @@ public class SDLSurface extends SurfaceView implements SurfaceHolder.Callback,
@Override
public void onScaleEnd(ScaleGestureDetector detector) {
float span_x = getNormalizedX(detector.getCurrentSpanX());
float span_y = getNormalizedY(detector.getCurrentSpanY());
float focus_x = getNormalizedX(detector.getFocusX());
float focus_y = getNormalizedY(detector.getFocusY());
SDLActivity.onNativePinchEnd(span_x, span_y, focus_x, focus_y);
SDLActivity.onNativePinchEnd();
}
}