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Commit 31469e10 authored by David 'Digit' Turner's avatar David 'Digit' Turner
Browse files

Reset the mDpiX and mDpiY values when qemu.sf.lcd_density is defined. 

This will make android.view.Display return corresponding values for
the screen's DPI.
parent dccff969

libs/surfaceflinger/DisplayHardware/DisplayHardware.cpp

+3 −0
Original line number Diff line number Diff line
@@ -197,6 +197,9 @@ void DisplayHardware::init(uint32_t dpy) 
            LOGW("ro.sf.lcd_density not defined, using 160 dpi by default.");

            strcpy(property, "160");

        }

    } else {

        /* for the emulator case, reset the dpi values too */

        mDpiX = mDpiY = atoi(property);

    }

    mDensity = atoi(property) * (1.0f/160.0f);