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Implement Android-specific functions (#4769)

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`GetWindowScaleDPI` and monitor physical dimensions
This commit is contained in:
Le Juez Victor
2025-02-15 19:34:51 +01:00
committed by GitHub
parent c647d33703
commit 2b59e7475f
1 changed files with 11 additions and 6 deletions
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17
src/platforms/rcore_android.c
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@@ -460,17 +460,21 @@ int GetMonitorHeight(int monitor)
} }
// Get selected monitor physical width in millimetres // Get selected monitor physical width in millimetres
// NOTE: It seems to return a slightly underestimated value on some devices
int GetMonitorPhysicalWidth(int monitor) int GetMonitorPhysicalWidth(int monitor)
{ {
TRACELOG(LOG_WARNING, "GetMonitorPhysicalWidth() not implemented on target platform"); int widthPixels = ANativeWindow_getWidth(platform.app->window);
return 0; float dpi = AConfiguration_getDensity(platform.app->config);
return (widthPixels/dpi)*25.4f;
} }
// Get selected monitor physical height in millimetres // Get selected monitor physical height in millimetres
// NOTE: It seems to return a slightly underestimated value on some devices
int GetMonitorPhysicalHeight(int monitor) int GetMonitorPhysicalHeight(int monitor)
{ {
TRACELOG(LOG_WARNING, "GetMonitorPhysicalHeight() not implemented on target platform"); int heightPixels = ANativeWindow_getHeight(platform.app->window);
return 0; float dpi = AConfiguration_getDensity(platform.app->config);
return (heightPixels/dpi)*25.4f;
} }
// Get selected monitor refresh rate // Get selected monitor refresh rate
@@ -497,8 +501,9 @@ Vector2 GetWindowPosition(void)
// Get window scale DPI factor for current monitor // Get window scale DPI factor for current monitor
Vector2 GetWindowScaleDPI(void) Vector2 GetWindowScaleDPI(void)
{ {
TRACELOG(LOG_WARNING, "GetWindowScaleDPI() not implemented on target platform"); int density = AConfiguration_getDensity(platform.app->config);
return (Vector2){ 1.0f, 1.0f }; float scale = (float)density/160;
return (Vector2){ scale, scale };
} }
// Set clipboard text content // Set clipboard text content