Android 获取屏幕尺寸实例代码

2024-02-20 14:40:03 126

/** * * *使Android程序支持了多种分辨率 */ intmWidthScreen,mHeightScreen; Displaydisplay=getWindowManager().getDefaultDisplay(); mWidthScreen=display.getWidth(); mHeightScreen=display.getHeight(); LogUtils.e("Width："+display.getWidth()); LogUtils.e("Height："+display.getHeight()); WindowManagerwm=(WindowManager)this.getSystemService(Context.WINDOW_SERVICE); DisplayMetricsoutMetrics=newDisplayMetrics(); wm.getDefaultDisplay().getMetrics(outMetrics); mWidthScreen=outMetrics.widthPixels; mHeightScreen=outMetrics.heightPixels; LogUtils.e("Width："+outMetrics.widthPixels); LogUtils.e("Height："+outMetrics.heightPixels); LogUtils.e("xdpi："+outMetrics.xdpi); LogUtils.e("ydpi："+outMetrics.ydpi); LogUtils.e("densityDpi："+outMetrics.densityDpi); LogUtils.e("density："+outMetrics.density); LogUtils.e("scaledDensity："+outMetrics.scaledDensity); LogUtils.e("spWidth："+(outMetrics.widthPixels/outMetrics.scaledDensity+0.5f)); LogUtils.e("spHeight："+(outMetrics.heightPixels/outMetrics.scaledDensity+0.5f)); LogUtils.e("dpWidth："+(outMetrics.widthPixels/outMetrics.density+0.5f)); LogUtils.e("dpHeight："+(outMetrics.heightPixels/outMetrics.density+0.5f)); DisplayMetricsresMetrics=getResources().getDisplayMetrics(); mHeightScreen=resMetrics.heightPixels; mWidthScreen=resMetrics.widthPixels; LogUtils.e("Width："+resMetrics.widthPixels); LogUtils.e("Height："+resMetrics.heightPixels); LogUtils.e("xdpi："+resMetrics.xdpi); LogUtils.e("ydpi："+resMetrics.ydpi); LogUtils.e("densityDpi："+resMetrics.densityDpi); LogUtils.e("density："+resMetrics.density); LogUtils.e("scaledDensity："+resMetrics.scaledDensity); LogUtils.e("spWidth："+(int)(resMetrics.widthPixels/resMetrics.scaledDensity+0.5f)); LogUtils.e("spHeight："+(int)(resMetrics.heightPixels/resMetrics.scaledDensity+0.5f)); LogUtils.e("dpWidth："+(resMetrics.widthPixels/resMetrics.density+0.5f)); LogUtils.e("dpHeight："+(resMetrics.heightPixels/resMetrics.density+0.5f));

pxdpiscaledip 480x8502401.5320x569 540x9602401.5360x640 640x9603202.0320x480 600x10242401.5400x683 720x12802401.5480x853 720x12803202.0360x640 768x12803202.0384x640 800x12802131.331601x962 800x12803202.0400x640 1080x19204202.625411x731 1080x19204803.0360x640 1440x25605603.5411x731

Android 获取屏幕尺寸实例代码

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