public class TestActivity entends Activity{ private static final String DEBUT_TAG = "testActivity"; @Override protected void onCreate(Bundle savedInstanceState) { DisplayMetrics metric = new DisplayMetrics(); getWindowManager().getDefaultDisplay().getMetrics(metric); int width = metric.widthPixels; // 屏幕宽度(像素) int height = metric.heightPixels; // 屏幕高度(像素) float density = metric.density; // 屏幕密度(0.75 / 1.0 / 1.5) int densityDpi = metric.densityDpi; // 屏幕密度DPI(120 / 160 / 240) Log.d(DEBUT_TAG, "width="+width+",height="+height+",density="+density+",densityDpi="+densityDpi); } }
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